SET(CAPI_LIB "dali-internal")
SET(TC_SOURCES
- utc-Dali-Internal-Character.cpp
- utc-Dali-Internal-Font.cpp
utc-Dali-Internal-Handles.cpp
utc-Dali-Internal-ImageFactory.cpp
utc-Dali-Internal-Mesh.cpp
- utc-Dali-Internal-Text.cpp
utc-Dali-Internal-ResourceClient.cpp
utc-Dali-Internal-Image-Culling.cpp
- utc-Dali-Internal-Text-Culling.cpp
utc-Dali-Internal-Constraint.cpp
)
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_character_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_character_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-int UtcDaliCharacterGetImplementation(void)
-{
- TestApplication application;
-
- Text text( std::string( "Hello world" ) );
- Character c = text[0];
-
- const Internal::Character& characterImpl1 = c.GetImplementation();
-
- DALI_TEST_CHECK( NULL != &characterImpl1 );
-
- Internal::Character& characterImpl2 = c.GetImplementation();
-
- DALI_TEST_CHECK( NULL != &characterImpl2 );
-
- END_TEST;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali/integration-api/glyph-set.h>
-
-#include <dali-test-suite-utils.h>
-
-// Internal headers are allowed here
-
-#include <dali/internal/event/text/font-impl.h>
-#include <dali/internal/event/resources/resource-ticket.h>
-#include <dali/internal/event/common/thread-local-storage.h>
-
-using namespace Dali;
-
-// Called only once before first test is run.
-void utc_dali_internal_font_startup()
-{
- test_return_value = TET_UNDEF;
-}
-
-// Called only once after last test is run
-void utc_dali_internal_font_cleanup()
-{
- test_return_value = TET_PASS;
-}
-
-
-namespace
-{
-
-static const char* TestText = "Some text";
-
-
-Integration::GlyphMetrics characters[] =
- {
- {' ', 1, 0.0f, 0.0f, 0.0f, 0.0f, 10.0f},
- {'S', 1, 10.0f, 20.0f, 0.0f, 1.0f, 12.0f},
- {'o', 1, 11.0f, 20.0f, 0.0f, 1.0f, 13.0f},
- {'m', 1, 12.0f, 20.0f, 0.0f, 1.0f, 14.0f},
- {'e', 1, 13.0f, 20.0f, 0.0f, 1.0f, 15.0f},
- {'t', 1, 14.0f, 20.0f, 0.0f, 1.0f, 16.0f},
- {'x', 1, 15.0f, 20.0f, 0.0f, 1.0f, 17.0f} };
-
-static Integration::GlyphSet* BuildGlyphSet()
-{
- Integration::GlyphSet* set = new Integration::GlyphSet();
- Integration::BitmapPtr bitmapData;
-
- for (unsigned int index = 0; index < sizeof(characters)/sizeof(characters[0]); index++)
- {
- set->AddCharacter(bitmapData, characters[index]);
- }
-
- set->mLineHeight = 20.0f;
- set->mUnitsPerEM = 2048.0f/64.0f;
-
- return set;
-}
-
-static Font CreateFont(TestApplication& application)
-{
- Integration::GlyphSet* glyphSet = BuildGlyphSet();
- Integration::ResourcePointer resourcePtr(glyphSet); // reference it
-
- // Don't use a font which could be cached otherwise cached values will be used making measure text test to fail.
- Font font = Font::New(FontParameters("TET-FreeSans", "Book", PointSize(8)));
- application.SendNotification(); // Send to update thread
- application.Render(16); // Process request
- application.Render(16); // Resource complete
- application.SendNotification(); // Update event objects
- application.GetPlatform().DiscardRequest(); // Ensure load request is discarded
- return font;
-}
-
-} //anonymous namespace
-
-
-int UtcDaliFontMeasureTextWidth(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureTextWidth()");
-
- Font testFont = CreateFont(application);
- float width = testFont.MeasureTextWidth(TestText, 30.0f);
-
- DALI_TEST_EQUALS(width, 270.0f, 0.001f, TEST_LOCATION);
- END_TEST;
-}
-
-int UtcDaliFontMeasureTextWidthNegative(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureTextWidth() with negative height");
-
- Font testFont = CreateFont(application);
- float width = testFont.MeasureTextWidth(TestText, -30.0f);
-
- DALI_TEST_EQUALS(width, 0.0f, TEST_LOCATION);
- END_TEST;
-}
-
-int UtcDaliFontMeasureTextHeight(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureTextHeight()");
-
- Font testFont = CreateFont(application);
- float height = testFont.MeasureTextHeight(TestText, 200.0f);
-
- DALI_TEST_EQUALS(height, 22.2222f, 0.001f, TEST_LOCATION);
- END_TEST;
-}
-
-int UtcDaliFontMeasureTextHeightNegative(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureTextHeight() with negative width");
-
- Font testFont = CreateFont(application);
- float height = testFont.MeasureTextHeight(TestText, -200.0f);
-
- DALI_TEST_EQUALS(height, 0.0f, TEST_LOCATION);
- END_TEST;
-}
#include <stdlib.h>
#include <dali/public-api/dali-core.h>
-#include <dali/integration-api/glyph-set.h>
#include <dali-test-suite-utils.h>
{
TestApplication application;
tet_infoline("Testing Dali::TextActor::TextActor(Internal::TextActor*)");
- TextActor actor(NULL);
+ ImageActor actor(NULL);
DALI_TEST_CHECK(!actor);
END_TEST;
}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_internal_text_culling_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_internal_text_culling_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-
-namespace
-{
-#define NUM_ROWS 9
-#define NUM_COLS 9
-#define NUM_ROWS_PER_PANE 3
-#define NUM_COLS_PER_PANE 3
-
-
-TextActor CreateOnStageActor(TestApplication& application, Text text, int width, int height, bool testDraw)
-{
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TestPlatformAbstraction& platform = application.GetPlatform();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
-
- TextActor textActor = TextActor::New(text);
- textActor.SetParentOrigin(ParentOrigin::CENTER);
- textActor.SetSize(width, height);
- Stage::GetCurrent().Add(textActor);
-
- application.SendNotification();
- application.Render(16);
-
- Integration::ResourceRequest* request = platform.GetRequest();
- DALI_TEST_CHECK( request != NULL );
- DALI_TEST_CHECK( request->GetType() != NULL );
- DALI_TEST_CHECK( request->GetType()->id == Integration::ResourceText );
-
- Integration::TextResourceType* textRequest = static_cast<Integration::TextResourceType*>(request->GetType());
-
- std::string font("Font");
- Integration::GlyphSet* set = platform.GetGlyphData(*textRequest, font, true);
- platform.SetResourceLoaded( request->GetId(), Integration::ResourceText, Integration::ResourcePointer(set) );
-
- application.SendNotification();
- application.Render(16);
-
- platform.ClearReadyResources();
-
- if(testDraw)
- {
- DALI_TEST_CHECK( drawTrace.FindMethod( "DrawElements" ) );
- }
- return textActor;
-}
-
-
-void TestTextInside( TestApplication& application, int width, int height )
-{
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
-
- std::string text("Text");
-
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
- textActor.SetPosition(0.0f, 0.0f, 0.0f);
-
- Vector3 textSize = textActor.GetCurrentSize();
- DALI_TEST_EQUALS( textSize, Vector3(width, height, std::min(width, height)), TEST_LOCATION);
-
- drawTrace.Reset();
- textActor.SetParentOrigin(ParentOrigin::TOP_LEFT);
- application.SendNotification();
- application.Render(16);
- DALI_TEST_CHECK( drawTrace.FindMethod( "DrawElements" ) );
-
- drawTrace.Reset();
- textActor.SetParentOrigin(ParentOrigin::TOP_RIGHT);
- application.SendNotification();
- application.Render(16);
- DALI_TEST_CHECK( drawTrace.FindMethod( "DrawElements" ) );
-
- drawTrace.Reset();
- textActor.SetParentOrigin(ParentOrigin::BOTTOM_RIGHT);
- application.SendNotification();
- application.Render(16);
- DALI_TEST_CHECK( drawTrace.FindMethod( "DrawElements" ) );
-
- drawTrace.Reset();
- textActor.SetParentOrigin(ParentOrigin::BOTTOM_LEFT);
- application.SendNotification();
- application.Render(16);
- DALI_TEST_CHECK( drawTrace.FindMethod( "DrawElements" ) );
-}
-
-
-bool RepositionActor(TestApplication& application, Actor actor, float x, float y, bool inside)
-{
- TraceCallStack& drawTrace = application.GetGlAbstraction().GetDrawTrace();
-
- drawTrace.Reset();
- actor.SetPosition( x, y, 0.0f);
- application.SendNotification();
- application.Render(16);
-
- bool found = drawTrace.FindMethod( "DrawElements" );
- bool result = (inside && found) || (!inside && !found);
- return result;
-}
-
-
-void RepositionActorWithAngle(TestApplication& application, Actor actor, float x, float y, float angle, bool inside)
-{
- TraceCallStack& drawTrace = application.GetGlAbstraction().GetDrawTrace();
-
- drawTrace.Reset();
- actor.SetPosition( x, y, 0.0f);
- actor.SetRotation( Degree(angle), Vector3::ZAXIS );
- application.SendNotification();
- application.Render(16);
- if( inside )
- {
- bool found = drawTrace.FindMethod( "DrawElements" );
- if( ! found ) tet_printf( "Not drawn: Position:(%3.0f, %3.0f)\n", x, y );
- DALI_TEST_CHECK( found );
- }
- else
- {
- bool found = drawTrace.FindMethod( "DrawElements" );
- if( found ) tet_printf( "Drawn when not needed: Position:(%3.0f, %3.0f)\n", x, y );
- DALI_TEST_CHECK( ! found );
- }
-}
-
-void RepositionActorOutside(TestApplication& application, Actor actor, float x, float y, bool drawn )
-{
- TraceCallStack& drawTrace = application.GetGlAbstraction().GetDrawTrace();
-
- drawTrace.Reset();
- actor.SetPosition( x, y, 0.0f);
- application.SendNotification();
- application.Render(16);
- if( drawn )
- {
- bool found = drawTrace.FindMethod( "DrawElements" );
- if( ! found ) tet_printf( "Not drawn: Position:(%3.0f, %3.0f)\n", x, y );
- DALI_TEST_CHECK( found );
- }
- else
- {
- bool found = drawTrace.FindMethod( "DrawElements" );
- if( found ) tet_printf( "Drawn unnecessarily: Position:(%3.0f, %3.0f)\n", x, y );
- DALI_TEST_CHECK( ! found );
- }
-}
-
-void OBBTestTextAtBoundary( TestApplication& application, int width, int height )
-{
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
-
- Vector2 stageSize = Stage::GetCurrent().GetSize();
-
- std::string text("Text");
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
-
- Vector3 textSize = textActor.GetCurrentSize();
- DALI_TEST_EQUALS( textSize, Vector3(width, height, std::min(width, height)), TEST_LOCATION);
-
- textSize.z = 0.0f;
- tet_printf("Testing Stage Size: (%3.0f, %3.0f) text size:(%3.0f, %3.0f) \n",
- stageSize.x, stageSize.y, textSize.x, textSize.y);
-
- int successCount = 0;
- int totalCount = 0;
- for( int i=0; i<100; i++ )
- {
- float x1 = -stageSize.x/2.0f - textSize.x*i/200.0f;
- float x2 = stageSize.x/2.0f + textSize.x*i/200.0f;
- float y1 = -stageSize.y/2.0f - textSize.y*i/200.0f;
- float y2 = stageSize.y/2.0f + textSize.y*i/200.0f;
-
- //tet_printf("Testing i=%d\n",i);
-
- // Test paths marked with dots
- // + . . . . . .
- // .\_ ^
- // . \_ | within radius
- // . \ v
- // . +-----
- // . | Stage
-
- for( int j=-10; j<=10; j++ )
- {
- float x = ((stageSize.x+textSize.x/2.0f)/21.0f) * j;
- float y = ((stageSize.y+textSize.y/2.0f)/21.0f) * j;
-
- if(RepositionActor( application, textActor, x1, y, true )) successCount++;
- if(RepositionActor( application, textActor, x2, y, true )) successCount++;
- if(RepositionActor( application, textActor, x, y1, true )) successCount++;
- if(RepositionActor( application, textActor, x, y2, true )) successCount++;
-
- totalCount += 4;
- }
- }
- DALI_TEST_EQUALS(successCount, totalCount, TEST_LOCATION);
- tet_printf( "Test succeeded with %d passes out of %d tests\n", successCount, totalCount);
-}
-
-
-void OBBTestTextOutsideBoundary( TestApplication& application, int width, int height )
-{
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
-
- Vector2 stageSize = Stage::GetCurrent().GetSize();
-
- std::string text("Text");
-
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
- Vector3 textSize = textActor.GetCurrentSize();
- DALI_TEST_EQUALS( textSize, Vector3(width, height, std::min(width, height)), TEST_LOCATION);
-
- textSize.z = 0.0f;
- tet_printf("Testing Stage Size: (%3.0f, %3.0f) text size:(%3.0f, %3.0f)\n",
- stageSize.x, stageSize.y, textSize.x, textSize.y);
-
- int successCount=0;
- int totalCount=0;
-
- for( int i=0; i<=100; i++ )
- {
- float x1 = -stageSize.x/2.0f - textSize.x * (1.5f + i/100.0f);
- float x2 = stageSize.x/2.0f + textSize.x * (1.5f + i/100.0f);
- float y1 = -stageSize.y/2.0f - textSize.y * (1.5f + i/100.0f);
- float y2 = stageSize.y/2.0f + textSize.y * (1.5f + i/100.0f);
-
- for( int j=-10; j<=10; j++ )
- {
- float x = (stageSize.x/17.0f) * j; // use larger intervals to test more area
- float y = (stageSize.y/17.0f) * j;
-
- if(RepositionActor( application, textActor, x1, y, false )) successCount++;
- if(RepositionActor( application, textActor, x2, y, false )) successCount++;
- if(RepositionActor( application, textActor, x, y1, false )) successCount++;
- if(RepositionActor( application, textActor, x, y2, false )) successCount++;
- totalCount+=4;
- }
- }
- DALI_TEST_EQUALS(successCount, totalCount, TEST_LOCATION);
- tet_printf( "Test succeeded with %d passes out of %d tests\n", successCount, totalCount);
-}
-
-
-} // namespace
-
-int UtcDaliTextCulling_Inside01(void)
-{
- tet_infoline( "Testing that 80x80 text positioned inside the stage is drawn\n");
-
- TestApplication application;
-
- TestTextInside(application, 80, 80);
-
- END_TEST;
-}
-
-int UtcDaliTextCulling_Inside02(void)
-{
- tet_infoline( "Testing that 120x40 text positioned inside the stage is drawn\n");
-
- TestApplication application;
-
- TestTextInside(application, 120, 40);
-
- END_TEST;
-}
-
-int UtcDaliTextCulling_Inside03(void)
-{
- tet_infoline( "Testing that 40x120 text positioned inside the stage is drawn\n");
-
- TestApplication application;
-
- TestTextInside(application, 40, 120);
-
- END_TEST;
-}
-
-int UtcDaliTextCulling_Inside04(void)
-{
- tet_infoline( "Testing that 500x2 text positioned inside the stage is drawn\n");
- TestApplication application;
- TestTextInside(application, 500, 2);
- END_TEST;
-}
-
-int UtcDaliTextCulling_Inside05(void)
-{
- tet_infoline( "Testing that 2x500 text positioned inside the stage is drawn\n");
- TestApplication application;
- TestTextInside(application, 2, 500);
- END_TEST;
-}
-
-
-int UtcDaliTextCulling_WithinBoundary01(void)
-{
- tet_infoline("Test that 80x80 text positioned outside the stage but with bounding box intersecting the stage is drawn\n");
-
- TestApplication application;
- OBBTestTextAtBoundary( application, 80, 80);
- END_TEST;
-}
-int UtcDaliTextCulling_WithinBoundary02(void)
-{
- tet_infoline("Test that 120x40 text positioned outside the stage but with bounding box intersecting the stage is drawn\n");
-
- TestApplication application;
- OBBTestTextAtBoundary( application, 120, 40 );
- END_TEST;
-}
-int UtcDaliTextCulling_WithinBoundary03(void)
-{
- tet_infoline("Test that 40x120 text positioned outside the stage but with bounding box intersecting the stage is drawn\n");
-
- TestApplication application;
- OBBTestTextAtBoundary( application, 40, 120);
- END_TEST;
-}
-
-int UtcDaliTextCulling_WithinBoundary04(void)
-{
- tet_infoline("Test that 500x2 texts positioned outside the stage but with bounding box intersecting the stage is drawn\n");
-
- TestApplication application;
- OBBTestTextAtBoundary( application, 500, 2 );
- END_TEST;
-}
-
-int UtcDaliTextCulling_WithinBoundary05(void)
-{
- tet_infoline("Test that 2x500 texts positioned outside the stage but with bounding box intersecting the stage is drawn\n");
-
- TestApplication application;
- OBBTestTextAtBoundary( application, 2, 500 );
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideBoundary01(void)
-{
- tet_infoline("Test that 80x80 text positioned outside the stage by more than 2 times\n"
- "the radius of the bounding circle is not drawn\n");
-
- TestApplication application;
- OBBTestTextOutsideBoundary( application, 80, 80 );
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideBoundary02(void)
-{
- tet_infoline("Test that 120x40 text positioned outside the stage by more than 2 times\n"
- "the radius of the bounding circle is not drawn\n");
-
- TestApplication application;
- OBBTestTextOutsideBoundary( application, 120, 40 );
- END_TEST;
-}
-int UtcDaliTextCulling_OutsideBoundary03(void)
-{
- tet_infoline("Test that 40x120 text positioned outside the stage by more than 2 times\n"
- "the radius of the bounding circle is not drawn\n");
-
- TestApplication application;
- OBBTestTextOutsideBoundary( application, 40, 120 );
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideBoundary04(void)
-{
- tet_infoline("Test that 500x2 text positioned outside the stage by more than 2 times\n"
- "the radius of the bounding circle is not drawn\n");
-
- TestApplication application;
- OBBTestTextOutsideBoundary( application, 500, 2 );
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideBoundary05(void)
-{
- tet_infoline("Test that 2x500 text positioned outside the stage by more than 2 times\n"
- "the radius of the bounding circle is not drawn\n");
-
- TestApplication application;
- OBBTestTextOutsideBoundary( application, 2, 500 );
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideIntersect01(void)
-{
- TestApplication application;
-
- tet_infoline("Test that actors positioned outside the stage with bounding boxes also\n"
- "outside the stage but intersecting it are still drawn");
-
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
- Vector2 stageSize = Stage::GetCurrent().GetSize();
-
- float width = stageSize.x*5.0f;
- float height = stageSize.y*0.2f;
- std::string text("Text");
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
-
- RepositionActor( application, textActor, stageSize.x*1.2f, 0.0f, true);
- RepositionActor( application, textActor, stageSize.x*1.2f, -stageSize.y*0.55f, true);
- RepositionActor( application, textActor, stageSize.x*1.2f, stageSize.y*0.55f, true);
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideIntersect02(void)
-{
- TestApplication application;
-
- tet_infoline("Test that actors positioned outside the stage with bounding boxes also\n"
- "outside the stage that cross planes are not drawn");
-
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
- Vector2 stageSize = Stage::GetCurrent().GetSize();
-
- float width = stageSize.x*5.0f;
- float height = stageSize.y*0.2f;
- std::string text("Text");
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
-
- RepositionActor( application, textActor, stageSize.x*10.0f, stageSize.y*0.5f, false);
- RepositionActor( application, textActor, -stageSize.x*10.0f, stageSize.y*0.5f, false);
- RepositionActor( application, textActor, stageSize.x*10.0f, -stageSize.y*0.5f, false);
- RepositionActor( application, textActor, -stageSize.x*10.0f, -stageSize.y*0.5f, false);
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideIntersect03(void)
-{
- TestApplication application;
-
- tet_infoline("Test that text actor larger than the stage, positioned outside the stage \n"
- "with bounding boxes also outside the stage but intersecting it is still drawn\n");
-
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
- Vector2 stageSize = Stage::GetCurrent().GetSize();
-
- // Try an actor bigger than the stage, with center outside stage
- float width = stageSize.x*5.0f;
- float height = stageSize.y*5.0f;
- std::string text("Text");
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
-
- RepositionActor( application, textActor, stageSize.x*1.2f, 0.0f, true);
- RepositionActor( application, textActor, stageSize.x*1.2f, -stageSize.y*1.1f, true);
- RepositionActor( application, textActor, stageSize.x*1.2f, stageSize.y*1.1f, true);
-
- END_TEST;
-}
-
-int UtcDaliTextCulling_OutsideIntersect04(void)
-{
- TestApplication application;
-
- tet_infoline("Test that text actors positioned outside the stage, with bounding boxes\n"
- "also outside the stage but intersecting it, and angled at 45 degrees to\n"
- "the corners are still drawn\n");
-
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
- Vector2 stageSize = Stage::GetCurrent().GetSize();
-
- // Test text at 45 degrees outside corners of stage
- float width = 400.0f;
- float height = 200.0f;
- std::string text("Text");
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
-
- RepositionActorWithAngle( application, textActor, -stageSize.x*0.55f, -stageSize.y*0.55, 135.0f, true);
- RepositionActorWithAngle( application, textActor, -stageSize.x*0.55f, stageSize.y*0.55, 225.0f, true);
- RepositionActorWithAngle( application, textActor, stageSize.x*0.55f, -stageSize.y*0.55, 45.0f, true);
- RepositionActorWithAngle( application, textActor, stageSize.x*0.55f, stageSize.y*0.55, 315.0f, true);
-
- END_TEST;
-}
-
-
-int UtcDaliTextCulling_Disable(void)
-{
- tet_infoline("Test that culling can be disabled");
-
- TestApplication application;
- TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
-
- TraceCallStack& drawTrace = glAbstraction.GetDrawTrace();
- drawTrace.Enable(true);
-
- Vector2 stageSize = Stage::GetCurrent().GetSize();
- float width=80;
- float height=80;
- std::string text("Text");
-
-
- TextActor textActor = CreateOnStageActor(application, text, width, height, true);
- Vector3 textSize = textActor.GetCurrentSize();
- DALI_TEST_EQUALS( textSize, Vector3(width, height, std::min(width, height)), TEST_LOCATION);
-
- textSize.z = 0.0f;
-
- tet_infoline("Setting cull mode to false\n");
- Stage::GetCurrent().GetRenderTaskList().GetTask(0).SetCullMode(false);
-
- float x1 = -stageSize.x - textSize.x;
- float x2 = stageSize.x + textSize.x;
- float y1 = -stageSize.y - textSize.y;
- float y2 = stageSize.y + textSize.y;
-
- // Positioning actors outside stage, with no culling, they should still be drawn.
- RepositionActorOutside( application, textActor, x1, y1, true );
- RepositionActorOutside( application, textActor, x2, y1, true );
- RepositionActorOutside( application, textActor, x1, y2, true );
- RepositionActorOutside( application, textActor, x2, y2, true );
-
- tet_infoline("Setting cull mode to true\n");
- Stage::GetCurrent().GetRenderTaskList().GetTask(0).SetCullMode(true);
-
- RepositionActorOutside( application, textActor, x1, y1, false );
- RepositionActorOutside( application, textActor, x2, y1, false );
- RepositionActorOutside( application, textActor, x1, y2, false );
- RepositionActorOutside( application, textActor, x2, y2, false );
-
- END_TEST;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali/integration-api/glyph-set.h>
-#include <dali-test-suite-utils.h>
-
-// Internal headers are allowed here
-
-#include <dali/internal/event/text/text-impl.h>
-
-using namespace Dali;
-
-void utc_dali_internal_text_startup()
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_internal_text_cleanup()
-{
- test_return_value = TET_PASS;
-}
-
-int UtcDaliTextGetImplementation01(void)
-{
- TestApplication application;
-
- Text text( std::string( "Hello world" ) );
-
- const Internal::Text& textImpl1 = text.GetImplementation();
-
- DALI_TEST_CHECK( NULL != &textImpl1 );
-
- Internal::Text& textImpl2 = text.GetImplementation();
-
- DALI_TEST_CHECK( NULL != &textImpl2 );
-
- END_TEST;
-}
-
-int UtcDaliTextGetImplementation02(void)
-{
- TestApplication application;
-
- Text text;
-
- bool assert1 = false;
- bool assert2 = false;
-
- try // const GetImpl
- {
- const Internal::Text& impl = text.GetImplementation();
- (void)impl; // Avoid unused variable warning
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "NULL != mImpl && \"Text::GetImplementation: Text is uninitialized\"", TEST_LOCATION );
-
- assert1 = true;
- }
-
- try // non const getImp
- {
- Internal::Text& impl = text.GetImplementation();
- (void)impl; // Avoid unused variable warning
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "NULL != mImpl && \"Text::GetImplementation: Text is uninitialized\"", TEST_LOCATION );
-
- assert2 = true;
- }
-
- if( assert1 && assert2 )
- {
- tet_result( TET_PASS );
- }
- else
- {
- tet_result( TET_FAIL );
- }
- END_TEST;
-}
-
-int UtcDaliTextGetTextArray(void)
-{
- TestApplication application;
-
- Text text( std::string( "Hello world" ) );
-
- DALI_TEST_EQUALS( text.GetImplementation().GetTextArray().Count(), 11u, TEST_LOCATION );
-
- END_TEST;
-}
utc-Dali-Scripting.cpp
utc-Dali-Spline.cpp
utc-Dali-TypeRegistry.cpp
- utc-Dali-Utf8.cpp
utc-Dali-Vector.cpp
)
}
/**
- * @copydoc PlatformAbstraction::GetDefaultFontFamily()
- */
-const std::string& TestPlatformAbstraction::GetDefaultFontFamily() const
-{
- mTrace.PushCall("GetDefaultFontFamily", "");
- return mGetDefaultFontFamilyResult;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetDefaultFontSize()
- */
-float TestPlatformAbstraction::GetDefaultFontSize() const
-{
- mTrace.PushCall("GetDefaultFontSize", "");
- return mGetDefaultFontSizeResult;
-}
-
-PixelSize TestPlatformAbstraction::GetFontLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, CapsHeight capsHeight) const
-{
- mTrace.PushCall("GetFontLineHeightFromCapsHeight", "");
- // LineHeight will be bigger than CapsHeight, so return capsHeight + 1
- return PixelSize(capsHeight + 1);
-}
-
-/**
- * @copydoc PlatformAbstraction::GetGlyphData()
- */
-
-Integration::GlyphSet* TestPlatformAbstraction::GetGlyphData ( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily,
- bool getBitmap) const
-{
- if( getBitmap )
- {
- mTrace.PushCall("GetGlyphData", "getBitmap:true");
- }
- else
- {
- mTrace.PushCall("GetGlyphData", "getBitmap:false");
- }
-
- // It creates fake metrics for the received characters.
-
- Integration::GlyphSet* set = new Dali::Integration::GlyphSet();
- Integration::BitmapPtr bitmapData;
-
- std::set<uint32_t> characters;
-
- for( Integration::TextResourceType::CharacterList::const_iterator it = textRequest.mCharacterList.begin(), endIt = textRequest.mCharacterList.end(); it != endIt; ++it )
- {
- if( characters.find( it->character ) == characters.end() )
- {
- characters.insert( it->character );
- Integration::GlyphMetrics character = {it->character, Integration::GlyphMetrics::LOW_QUALITY, 10.0f, 10.0f, 9.0f, 1.0f, 10.0f, it->xPosition, it->yPosition };
-
- if( getBitmap )
- {
- bitmapData = Integration::Bitmap::New(Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, ResourcePolicy::DISCARD);
- bitmapData->GetPackedPixelsProfile()->ReserveBuffer(Pixel::A8, 64, 64);
- PixelBuffer* pixelBuffer = bitmapData->GetBuffer();
- memset( pixelBuffer, it->character, 64*64 );
- }
-
- set->AddCharacter(bitmapData, character);
- }
- }
-
- set->mLineHeight = 10.0f;
- set->mAscender = 9.0f;
- set->mUnitsPerEM = 2048.0f/64.0f;
- set->SetAtlasResourceId( textRequest.mTextureAtlasId );
- set->mFontHash = textRequest.mFontHash;
-
- return set;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetCachedGlyphData()
- */
-
-Integration::GlyphSet* TestPlatformAbstraction::GetCachedGlyphData( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily ) const
-{
- mTrace.PushCall("GetCachedGlyphData", "");
-
- // It creates fake metrics and bitmap for received numeric characters '0' through '9'.
- Integration::GlyphSet* set = new Dali::Integration::GlyphSet();
- Integration::BitmapPtr bitmapData;
-
- std::set<uint32_t> characters;
-
- for( Integration::TextResourceType::CharacterList::const_iterator it = textRequest.mCharacterList.begin(), endIt = textRequest.mCharacterList.end(); it != endIt; ++it )
- {
- if( it->character >= '0' && it->character <= '9' && characters.find( it->character ) == characters.end() )
- {
- characters.insert( it->character );
- Integration::GlyphMetrics character = {it->character, Integration::GlyphMetrics::HIGH_QUALITY, 10.0f, 10.0f, 9.0f, 1.0f, 10.0f, it->xPosition, it->yPosition };
-
- bitmapData = Integration::Bitmap::New(Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, ResourcePolicy::DISCARD);
- bitmapData->GetPackedPixelsProfile()->ReserveBuffer(Pixel::A8, 64, 64);
- PixelBuffer* pixelBuffer = bitmapData->GetBuffer();
- memset( pixelBuffer, it->character, 64*64 );
- set->AddCharacter(bitmapData, character);
- }
- }
-
- set->mLineHeight = 10.0f;
- set->mAscender = 9.0f;
- set->mUnitsPerEM = 2048.0f/64.0f;
- set->SetAtlasResourceId( textRequest.mTextureAtlasId );
- set->mFontHash = textRequest.mFontHash;
-
- return set;
-}
-
-
-/**
- * @copydoc PlatformAbstraction::GetGlobalMetrics()
- */
-void TestPlatformAbstraction::GetGlobalMetrics( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics ) const
-{
- globalMetrics.lineHeight = 10.0f;
- globalMetrics.ascender = 9.0f;
- globalMetrics.unitsPerEM = 2048.0f/64.0f;
- globalMetrics.underlineThickness = 2.f;
- globalMetrics.underlinePosition = 1.f;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetFontPath()
- */
-std::string TestPlatformAbstraction::GetFontPath(const std::string& family, bool bold, bool italic) const
-{
- mTrace.PushCall("GetFontPath", "");
- return mGetFontPathResult;
-
- // Do nothing with arguments
-}
-
-/**
* @copydoc PlatformAbstraction::SetDpi()
*/
void TestPlatformAbstraction::SetDpi (unsigned int dpiHorizontal, unsigned int dpiVertical)
}
/**
- * @copydoc PlatformAbstraction::GetFontFamilyForChars()
- */
-const std::string& TestPlatformAbstraction::GetFontFamilyForChars(const Integration::TextArray& charsRequested) const
-{
- mTrace.PushCall("GetFontFamilyForChars", "");
- return mGetDefaultFontFamilyResult;
-}
-
-/**
- * @copydoc PlatformAbstraction::AllGlyphsSupported()
- */
-bool TestPlatformAbstraction::AllGlyphsSupported(const std::string& name, const std::string& fontStyle, const Integration::TextArray& text) const
-{
- mTrace.PushCall("AllGlyphsSupported", "");
- return true;
-}
-
-/**
- * @copydoc PlatformAbstraction::ValidateFontFamilyName()
- */
-bool TestPlatformAbstraction::ValidateFontFamilyName(const std::string& fontFamily, const std::string& fontStyle, bool& isDefaultSystemFont, std::string& closestMatch, std::string& closestStyleMatch) const
-{
- mTrace.PushCall("ValidateFontFamilyName", "");
- return true;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetFontList()
- */
-void TestPlatformAbstraction::GetFontList( PlatformAbstraction::FontListMode mode, std::vector<std::string>& fontList ) const
-{
- mFontListMode = mode;
- mTrace.PushCall("ValidateGetFontList", "");
-}
-
-/**
* @copydoc PlatformAbstraction::LoadFile()
*/
bool TestPlatformAbstraction::LoadFile( const std::string& filename, std::vector< unsigned char >& buffer ) const
mTrace.PushCall("JoinLoaderThreads", "");
}
-void TestPlatformAbstraction::UpdateDefaultsFromDevice()
-{
- mTrace.PushCall("UpdateDefaultsFromDevice", "");
- mGetDefaultFontFamilyResult+=1.0f;
-}
-
Integration::DynamicsFactory* TestPlatformAbstraction::GetDynamicsFactory()
{
mTrace.PushCall("GetDynamicsFactory", "");
return mDynamicsFactory;
}
-bool TestPlatformAbstraction::ReadGlobalMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics )
-{
- mTrace.PushCall("ReadGlobalMetricsFromCacheFile", "");
- globalMetrics = mReadGlobalMetrics; // Want to copy contents...
- return mReadGlobalMetricsResult; // Default false (will be set to true on subsequent write)
-}
-
-void TestPlatformAbstraction::WriteGlobalMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlobalMetrics& globalMetrics )
-{
- // Copy so next read uses written values. TODO: Could add method
- // to turn this behaviour off for more extensive testing.
- mReadGlobalMetrics = globalMetrics;
- mReadGlobalMetricsResult = true;
-
- mTrace.PushCall("WriteGlobalMetricsToCacheFile", "");
-}
-
-bool TestPlatformAbstraction::ReadMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- std::vector<Integration::GlyphMetrics>& glyphMetricsContainer )
-{
- mTrace.PushCall("ReadMetricsFromCacheFile", "");
- glyphMetricsContainer = mReadMetrics;
- return mReadMetricsResult; // Default false (will be set to true on subsequent write)
-}
-
-void TestPlatformAbstraction::WriteMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlyphSet& glyphSet )
-{
- // Copy so next read uses written values. TODO: Could add method
- // to turn this behaviour off for more extensive testing.
- const Integration::GlyphSet::CharacterList& charList = glyphSet.GetCharacterList();
- mReadMetrics.clear();
- for(std::size_t i=0, end=charList.size(); i<end; ++i)
- {
- mReadMetrics.push_back(charList[i].second);
- }
- mReadMetricsResult = true;
-
- mTrace.PushCall("WriteMetricsToCacheFile", "");
-}
-
-void TestPlatformAbstraction::GetFileNamesFromDirectory( const std::string& directoryName,
- std::vector<std::string>& fileNames )
-{
- fileNames.push_back( std::string( "u1f004.png" ) );
- fileNames.push_back( std::string( "u1f0cf.png" ) );
- fileNames.push_back( std::string( "u1f170.png" ) );
- fileNames.push_back( std::string( "u1f601.png" ) );
-}
-
-Integration::BitmapPtr TestPlatformAbstraction::GetGlyphImage( const std::string& fontFamily, const std::string& fontStyle, float fontSize, uint32_t character ) const
-{
- Integration::BitmapPtr image = Integration::Bitmap::New( Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, ResourcePolicy::DISCARD );
- image->GetPackedPixelsProfile()->ReserveBuffer( Pixel::RGBA8888, 1, 1 );
-
- mTrace.PushCall("GetGlyphImage", "");
-
- return image;
-}
-
/** Call this every test */
void TestPlatformAbstraction::Initialize()
{
mTrace.Reset();
mTrace.Enable(true);
memset(&mResources, 0, sizeof(Resources));
- memset(&mReadGlobalMetrics, 0, sizeof(Integration::GlobalMetrics));
mSeconds=0;
mMicroSeconds=0;
mIsLoadingResult=false;
- mGetDefaultFontFamilyResult = "HelveticaNeue";
- mGetDefaultFontSizeResult=12.0f;
- mGetFontPathResult="helvetica-12";
- mReadMetricsResult=false;
- mReadGlobalMetricsResult=false;
if(mRequest)
{
}
}
-
bool TestPlatformAbstraction::WasCalled(TestFuncEnum func)
{
switch(func)
case CancelLoadFunc: return mTrace.FindMethod("CancelLoad");
case GetResourcesFunc: return mTrace.FindMethod("GetResources");
case IsLoadingFunc: return mTrace.FindMethod("IsLoading");
- case GetDefaultFontFamilyFunc: return mTrace.FindMethod("GetDefaultFontFamily");
- case GetDefaultFontSizeFunc: return mTrace.FindMethod("GetDefaultFontSize");
- case GetFontLineHeightFromCapsHeightFunc: return mTrace.FindMethod("GetFontLineHeightFromCapsHeight");
- case GetGlyphDataFunc: return mTrace.FindMethod("GetGlyphData");
- case GetCachedGlyphDataFunc: return mTrace.FindMethod("GetCachedGlyphData");
- case GetFontPathFunc: return mTrace.FindMethod("GetFontPath");
case SetDpiFunc: return mTrace.FindMethod("SetDpi");
case JoinLoaderThreadsFunc: return mTrace.FindMethod("JoinLoaderThreads");
- case GetFontFamilyForCharsFunc: return mTrace.FindMethod("GetFontFamilyForChars");
- case AllGlyphsSupportedFunc: return mTrace.FindMethod("AllGlyphsSupported");
- case ValidateFontFamilyNameFunc: return mTrace.FindMethod("ValidateFontFamilyName");
- case UpdateDefaultsFromDeviceFunc: return mTrace.FindMethod("UpdateDefaultsFromDevice");
case GetDynamicsFactoryFunc: return mTrace.FindMethod("GetDynamicsFactory");
- case ValidateGetFontListFunc: return mTrace.FindMethod("ValidateGetFontList");
- case ReadGlobalMetricsFromCacheFileFunc: return mTrace.FindMethod("ReadGlobalMetricsFromCacheFile");
- case WriteGlobalMetricsToCacheFileFunc: return mTrace.FindMethod("WriteGlobalMetricsToCacheFile");
- case ReadMetricsFromCacheFileFunc: return mTrace.FindMethod("ReadMetricsFromCacheFile");
- case WriteMetricsToCacheFileFunc: return mTrace.FindMethod("WriteMetricsToCacheFile");
}
return false;
}
mIsLoadingResult = result;
}
-void TestPlatformAbstraction::SetGetDefaultFontFamilyResult(std::string result)
-{
- mGetDefaultFontFamilyResult = result;
-}
-
-void TestPlatformAbstraction::SetGetDefaultFontSizeResult(float result)
-{
- mGetDefaultFontSizeResult = result;
-}
-
-void TestPlatformAbstraction::SetGetFontPathResult(std::string& result)
-{
- mGetFontPathResult = result;
-}
-
void TestPlatformAbstraction::ClearReadyResources()
{
memset(&mResources, 0, sizeof(Resources));
mSaveFileResult = result;
}
-Integration::PlatformAbstraction::FontListMode TestPlatformAbstraction::GetLastFontListMode( )
-{
- return mFontListMode;
-}
-
-void TestPlatformAbstraction::SetReadGlobalMetricsResult( bool success, Integration::GlobalMetrics& globalMetrics )
-{
- mReadGlobalMetricsResult = success;
- mReadGlobalMetrics = globalMetrics;
-}
-
-void TestPlatformAbstraction::SetReadMetricsResult( bool success, std::vector<Integration::GlyphMetrics>& glyphMetricsContainer )
-{
- mReadMetricsResult = success;
- mReadMetrics = glyphMetricsContainer; // copy
-}
-
} // namespace Dali
#include <dali/public-api/common/set-wrapper.h>
#include <dali/integration-api/platform-abstraction.h>
-#include <dali/integration-api/glyph-set.h>
#include "test-trace-call-stack.h"
#include "test-dynamics.h"
virtual bool IsLoading();
/**
- * @copydoc PlatformAbstraction::GetDefaultFontFamily()
- */
- virtual const std::string& GetDefaultFontFamily() const;
-
- /**
- * @copydoc PlatformAbstraction::GetDefaultFontSize()
- */
- virtual float GetDefaultFontSize() const;
-
- /**
- * @copydoc PlatformAbstraction::GetFontLineHeightFromCapsHeight()
- */
- virtual PixelSize GetFontLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, CapsHeight capsHeight) const;
-
- /**
- * @copydoc PlatformAbstraction::GetGlyphData()
- */
- virtual Integration::GlyphSet* GetGlyphData ( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily,
- bool getBitmap) const;
-
- /**
- * @copydoc PlatformAbstraction::GetCachedGlyphData()
- */
- virtual Integration::GlyphSet* GetCachedGlyphData( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily ) const;
-
-
- /**
- * @copydoc PlatformAbstraction::GetGlobalMetrics()
- */
- virtual void GetGlobalMetrics( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics ) const;
-
- /**
- * @copydoc PlatformAbstraction::GetFontPath()
- */
- virtual std::string GetFontPath(const std::string& family, bool bold, bool italic) const;
-
- /**
* @copydoc PlatformAbstraction::SetDpi()
*/
virtual void SetDpi (unsigned int dpiHorizontal, unsigned int dpiVertical);
/**
- * @copydoc PlatformAbstraction::GetFontFamilyForChars()
- */
- virtual const std::string& GetFontFamilyForChars(const Integration::TextArray& charsRequested) const;
-
- /**
- * @copydoc PlatformAbstraction::AllGlyphsSupported()
- */
- virtual bool AllGlyphsSupported(const std::string& name, const std::string& fontStyle, const Integration::TextArray& text) const;
-
- /**
- * @copydoc PlatformAbstraction::ValidateFontFamilyName()
- */
- virtual bool ValidateFontFamilyName(const std::string& fontFamily, const std::string& fontStyle, bool& isDefaultSystemFont, std::string& closestMatch, std::string& closestStyleMatch) const;
-
- /**
- * @copydoc PlatformAbstraction::GetFontList()
- */
- virtual void GetFontList( PlatformAbstraction::FontListMode mode, std::vector<std::string>& fontList ) const;
-
- /**
* @copydoc PlatformAbstraction::LoadFile()
*/
virtual bool LoadFile( const std::string& filename, std::vector< unsigned char >& buffer ) const;
virtual void JoinLoaderThreads();
- virtual void UpdateDefaultsFromDevice();
-
virtual Integration::DynamicsFactory* GetDynamicsFactory();
- virtual bool ReadGlobalMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics );
-
- virtual void WriteGlobalMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlobalMetrics& globalMetrics );
-
- virtual bool ReadMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- std::vector<Integration::GlyphMetrics>& glyphMetricsContainer );
- virtual void WriteMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlyphSet& glyphSet );
-
- virtual void GetFileNamesFromDirectory( const std::string& directoryName,
- std::vector<std::string>& fileNames );
-
- virtual Integration::BitmapPtr GetGlyphImage( const std::string& fontFamily, const std::string& fontStyle, float fontSize, uint32_t character ) const;
-
public: // TEST FUNCTIONS
// Enumeration of Platform Abstraction methods
CancelLoadFunc,
GetResourcesFunc,
IsLoadingFunc,
- GetDefaultFontFamilyFunc,
- GetDefaultFontSizeFunc,
- GetFontLineHeightFromCapsHeightFunc,
- GetGlyphDataFunc,
- GetCachedGlyphDataFunc,
SetDpiFunc,
- GetFontPathFunc,
JoinLoaderThreadsFunc,
- GetFontFamilyForCharsFunc,
- AllGlyphsSupportedFunc,
- ValidateFontFamilyNameFunc,
- UpdateDefaultsFromDeviceFunc,
GetDynamicsFactoryFunc,
- ValidateGetFontListFunc,
- ReadGlobalMetricsFromCacheFileFunc,
- WriteGlobalMetricsToCacheFileFunc,
- ReadMetricsFromCacheFileFunc,
- WriteMetricsToCacheFileFunc,
} TestFuncEnum;
/** Call this every test */
void SetIsLoadingResult(bool result);
- void SetGetDefaultFontFamilyResult(std::string result);
-
- void SetGetDefaultFontSizeResult(float result);
-
- void SetGetFontPathResult(std::string& result);
-
void ClearReadyResources();
void SetResourceLoaded(Integration::ResourceId loadedId,
void SetSaveFileResult( bool result );
- PlatformAbstraction::FontListMode GetLastFontListMode( );
-
- void SetReadGlobalMetricsResult( bool success, Integration::GlobalMetrics& globalMetrics );
-
- void SetReadMetricsResult( bool success, std::vector<Integration::GlyphMetrics>& glyphMetricsContainer );
-
private:
mutable TraceCallStack mTrace;
size_t mSeconds;
size_t mMicroSeconds;
bool mIsLoadingResult;
- std::string mGetDefaultFontFamilyResult;
- float mGetDefaultFontSizeResult;
- std::string mGetFontPathResult;
Resources mResources;
Integration::ResourceRequest* mRequest;
Vector2 mSize;
Vector2 mClosestSize;
- bool mReadGlobalMetricsResult;
- bool mReadMetricsResult;
- Integration::GlobalMetrics mReadGlobalMetrics;
- std::vector<Integration::GlyphMetrics> mReadMetrics;
LoadFileResult mLoadFileResult;
bool mSaveFileResult;
- mutable FontListMode mFontListMode;
TestDynamicsFactory* mDynamicsFactory;
};
layer.Add( stencil );
// Create a renderable actor and add that to the layer
- Actor layerHitActor = TextActor::New();
+ Actor layerHitActor = ImageActor::New();
layerHitActor.SetSize( 100.0f, 100.0f );
layerHitActor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
layerHitActor.SetParentOrigin( ParentOrigin::TOP_LEFT );
bool& mSignalVerified;
};
-struct TestTextActorCallback
-{
- TestTextActorCallback(bool& signalReceived)
- : mSignalVerified(signalReceived)
- {
- }
- void operator()(BaseHandle object)
- {
- tet_infoline("Verifying TestTextActorCallback()");
- TextActor actor = TextActor::DownCast(object);
- if(actor)
- {
- mSignalVerified = true;
- }
- }
- bool& mSignalVerified;
-};
-
struct TestAnimationCallback
{
TestAnimationCallback(bool& signalReceived)
END_TEST;
}
-int UtcDaliObjectRegistrySignalTextActorCreated(void)
-{
- TestApplication application;
- ObjectRegistry registry = Stage::GetCurrent().GetObjectRegistry();
-
- bool verified = false;
- TestTextActorCallback test(verified);
-
- Dali::RefObject* objectPointer = NULL;
- TestObjectDestroyedCallback test2(verified, objectPointer);
-
- registry.ObjectCreatedSignal().Connect(&application, test);
- registry.ObjectDestroyedSignal().Connect(&application, test2);
-
- {
- TextActor actor = TextActor::New("Hello");
- DALI_TEST_CHECK( test.mSignalVerified );
-
- verified = false;
- objectPointer = actor.GetObjectPtr();
- }
- DALI_TEST_CHECK( test.mSignalVerified );
- END_TEST;
-}
-
int UtcDaliObjectRegistrySignalAnimationCreated(void)
{
TestApplication application;
DALI_TEST_EQUALS( child1.GetCurrentPosition(), Vector3::YAXIS, TEST_LOCATION );
DALI_TEST_EQUALS( child1.GetChildCount(), 1u, TEST_LOCATION );
- Actor child2 = handle.GetChildAt(1);
- DALI_TEST_CHECK( child2 );
- DALI_TEST_CHECK( TextActor::DownCast( child2 ) );
- DALI_TEST_EQUALS( child2.GetCurrentPosition(), Vector3::ZAXIS, TEST_LOCATION );
- DALI_TEST_EQUALS( child2.GetChildCount(), 0u, TEST_LOCATION );
-
Actor grandChild = child1.GetChildAt( 0 );
DALI_TEST_CHECK( grandChild );
DALI_TEST_CHECK( LightActor::DownCast( grandChild ) );
{
Actor actor = Actor::New();
Actor child = ImageActor::New();
- Actor grandChild = TextActor::New();
- Actor grandChild2 = LightActor::New();
+ Actor grandChild = LightActor::New();
actor.Add( child );
child.Add( grandChild );
- child.Add( grandChild2 );
Stage::GetCurrent().Add( actor );
application.SendNotification();
DALI_TEST_CHECK( childValue.HasKey( "actors" ) );
Property::Array grandChildren( childValue.GetValue( "actors").Get< Property::Array >() );
- DALI_TEST_CHECK( grandChildren.size() == 2u );
+ DALI_TEST_CHECK( grandChildren.size() == 1u );
Property::Map grandChildMap( grandChildren[0].Get< Property::Map >() );
DALI_TEST_CHECK( !grandChildMap.Empty() );
Property::Value grandChildValue( grandChildMap );
DALI_TEST_CHECK( grandChildValue.HasKey( "type" ) );
- DALI_TEST_EQUALS( grandChildValue.GetValue( "type" ).Get< std::string >(), "TextActor", TEST_LOCATION );
-
- Property::Map grandChild2Map( grandChildren[1].Get< Property::Map >() );
- DALI_TEST_CHECK( !grandChild2Map.Empty() );
- Property::Value grandChild2Value( grandChild2Map );
- DALI_TEST_CHECK( grandChild2Value.HasKey( "type" ) );
- DALI_TEST_EQUALS( grandChild2Value.GetValue( "type" ).Get< std::string >(), "LightActor", TEST_LOCATION );
+ DALI_TEST_EQUALS( grandChildValue.GetValue( "type" ).Get< std::string >(), "LightActor", TEST_LOCATION );
Stage::GetCurrent().Remove( actor );
}
Stage::GetCurrent().Add( ia );
application.Render();
- type = registry.GetTypeInfo( "TextActor" );
- DALI_TEST_CHECK( type );
- TextActor ta = TextActor::DownCast(type.CreateInstance());
- DALI_TEST_CHECK( ta );
- Stage::GetCurrent().Add( ta );
- application.Render();
-
type = registry.GetTypeInfo( "CameraActor" );
DALI_TEST_CHECK( type );
CameraActor ca = CameraActor::DownCast(type.CreateInstance());
// Check named and typeid are equivalent
int UtcDaliTypeRegistryNameEquivalence(void)
{
- TypeInfo named_type = TypeRegistry::Get().GetTypeInfo( "TextActor" );
- TypeInfo typeinfo_type = TypeRegistry::Get().GetTypeInfo( typeid(Dali::TextActor) );
+ TypeInfo named_type = TypeRegistry::Get().GetTypeInfo( "ImageActor" );
+ TypeInfo typeinfo_type = TypeRegistry::Get().GetTypeInfo( typeid(Dali::ImageActor) );
DALI_TEST_CHECK( named_type );
DALI_TEST_CHECK( typeinfo_type );
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-
-// Positive test case for a method
-int UtcDaliUtf8SequenceLength(void)
-{
- tet_infoline("UtcDaliUtf8SequenceLength ");
- TestApplication application;
-
- std::string latinText( "amazing" );
- std::string japaneseText( "すごい" );
- std::string accent("é");
-
- tet_infoline("utf8 1 byte Test ");
- DALI_TEST_EQUALS( Utf8SequenceLength( latinText[0] ), 1u, TEST_LOCATION );
- tet_infoline("utf8 3 byte Test ");
- DALI_TEST_EQUALS( Utf8SequenceLength( japaneseText[0] ), 3u, TEST_LOCATION );
- tet_infoline("utf8 2 byte Test ");
- DALI_TEST_EQUALS( Utf8SequenceLength( accent[0] ), 2u, TEST_LOCATION );
- END_TEST;
-}
utc-Dali-BaseHandle.cpp
utc-Dali-BitmapImage.cpp
utc-Dali-CameraActor.cpp
- utc-Dali-Character.cpp
utc-Dali-Constraint.cpp
utc-Dali-CustomActor.cpp
utc-Dali-Degree.cpp
- utc-Dali-Font.cpp
- utc-Dali-FontParameters.cpp
utc-Dali-FrameBufferImage.cpp
utc-Dali-Gesture.cpp
utc-Dali-GestureDetector.cpp
utc-Dali-Stage.cpp
utc-Dali-TapGesture.cpp
utc-Dali-TapGestureDetector.cpp
- utc-Dali-Text.cpp
- utc-Dali-TextActor.cpp
- utc-Dali-TextStyle.cpp
utc-Dali-TouchEventCombiner.cpp
utc-Dali-TouchProcessing.cpp
utc-Dali-Vector2.cpp
void DALI_TEST_EQUALS( const char* str1, const std::string &str2, const char* location);
/**
- * Test whether two UTF32 strings are equal.
- * @param[in] str1 The first string
- * @param[in] str2 The second string
- * @param[in] location The TEST_LOCATION macro should be used here
- */
-template<>
-inline void DALI_TEST_EQUALS<const Integration::TextArray&>( const Integration::TextArray& str1, const Integration::TextArray& str2, const char* location)
-{
- if( !std::equal( str1.Begin(), str1.End(), str2.Begin() ) )
- {
- fprintf(stderr, "%s, checking '", location);
-
- for( unsigned int i = 0; i < str1.Count(); ++i )
- {
- fprintf(stderr, "%c", str1[i]);
- }
-
- fprintf(stderr, "' == '");
-
- for( unsigned int i = 0; i < str2.Count(); ++i )
- {
- fprintf(stderr, "%c", str2[i]);
- }
-
- fprintf(stderr, "'\n");
-
- tet_result(TET_FAIL);
- }
- else
- {
- tet_result(TET_PASS);
- }
-}
-
-/**
* Test whether one unsigned integer value is greater than another.
* Test succeeds if value1 > value2
* @param[in] value1 The first value
void TestPlatformAbstraction::LoadResource(const Integration::ResourceRequest& request)
{
std::ostringstream out;
- out << "Type:";
- if( request.GetType()->id == Integration::ResourceText )
- {
- out << "Text";
- }
- else
- {
- out << request.GetType()->id;
- }
- out << ", Path: " << request.GetPath() << std::endl ;
+ out << "Type:" << request.GetType()->id << ", Path: " << request.GetPath() << std::endl ;
mTrace.PushCall("LoadResource", out.str());
if(mRequest != NULL)
}
/**
- * @copydoc PlatformAbstraction::GetDefaultFontFamily()
- */
-const std::string& TestPlatformAbstraction::GetDefaultFontFamily() const
-{
- mTrace.PushCall("GetDefaultFontFamily", "");
- return mGetDefaultFontFamilyResult;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetDefaultFontSize()
- */
-float TestPlatformAbstraction::GetDefaultFontSize() const
-{
- mTrace.PushCall("GetDefaultFontSize", "");
- return mGetDefaultFontSizeResult;
-}
-
-PixelSize TestPlatformAbstraction::GetFontLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, CapsHeight capsHeight) const
-{
- mTrace.PushCall("GetFontLineHeightFromCapsHeight", "");
- // LineHeight will be bigger than CapsHeight, so return capsHeight + 1
- return PixelSize(capsHeight + 1);
-}
-
-/**
- * @copydoc PlatformAbstraction::GetGlyphData()
- */
-
-Integration::GlyphSet* TestPlatformAbstraction::GetGlyphData ( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily,
- bool getBitmap) const
-{
- if( getBitmap )
- {
- mTrace.PushCall("GetGlyphData", "getBitmap:true");
- }
- else
- {
- mTrace.PushCall("GetGlyphData", "getBitmap:false");
- }
-
- // It creates fake metrics for the received characters.
-
- Integration::GlyphSet* set = new Dali::Integration::GlyphSet();
- Integration::BitmapPtr bitmapData;
-
- std::set<uint32_t> characters;
-
- for( Integration::TextResourceType::CharacterList::const_iterator it = textRequest.mCharacterList.begin(), endIt = textRequest.mCharacterList.end(); it != endIt; ++it )
- {
- if( characters.find( it->character ) == characters.end() )
- {
- characters.insert( it->character );
- Integration::GlyphMetrics character = {it->character, Integration::GlyphMetrics::LOW_QUALITY, 10.0f, 10.0f, 9.0f, 1.0f, 10.0f, it->xPosition, it->yPosition };
-
- if( getBitmap )
- {
- bitmapData = Integration::Bitmap::New(Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, ResourcePolicy::DISCARD);
- bitmapData->GetPackedPixelsProfile()->ReserveBuffer(Pixel::A8, 64, 64);
- PixelBuffer* pixelBuffer = bitmapData->GetBuffer();
- memset( pixelBuffer, it->character, 64*64 );
- }
-
- set->AddCharacter(bitmapData, character);
- }
- }
-
- set->mLineHeight = 10.0f;
- set->mAscender = 9.0f;
- set->mUnitsPerEM = 2048.0f/64.0f;
- set->SetAtlasResourceId( textRequest.mTextureAtlasId );
- set->mFontHash = textRequest.mFontHash;
-
- return set;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetCachedGlyphData()
- */
-
-Integration::GlyphSet* TestPlatformAbstraction::GetCachedGlyphData( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily ) const
-{
- mTrace.PushCall("GetCachedGlyphData", "");
-
- // It creates fake metrics and bitmap for received numeric characters '0' through '9'.
- Integration::GlyphSet* set = new Dali::Integration::GlyphSet();
- Integration::BitmapPtr bitmapData;
-
- std::set<uint32_t> characters;
-
- for( Integration::TextResourceType::CharacterList::const_iterator it = textRequest.mCharacterList.begin(), endIt = textRequest.mCharacterList.end(); it != endIt; ++it )
- {
- if( it->character >= '0' && it->character <= '9' && characters.find( it->character ) == characters.end() )
- {
- characters.insert( it->character );
- Integration::GlyphMetrics character = {it->character, Integration::GlyphMetrics::HIGH_QUALITY, 10.0f, 10.0f, 9.0f, 1.0f, 10.0f, it->xPosition, it->yPosition };
-
- bitmapData = Integration::Bitmap::New(Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, ResourcePolicy::DISCARD);
- bitmapData->GetPackedPixelsProfile()->ReserveBuffer(Pixel::A8, 64, 64);
- PixelBuffer* pixelBuffer = bitmapData->GetBuffer();
- memset( pixelBuffer, it->character, 64*64 );
- set->AddCharacter(bitmapData, character);
- }
- }
-
- set->mLineHeight = 10.0f;
- set->mAscender = 9.0f;
- set->mUnitsPerEM = 2048.0f/64.0f;
- set->SetAtlasResourceId( textRequest.mTextureAtlasId );
- set->mFontHash = textRequest.mFontHash;
-
- return set;
-}
-
-
-/**
- * @copydoc PlatformAbstraction::GetGlobalMetrics()
- */
-void TestPlatformAbstraction::GetGlobalMetrics( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics ) const
-{
- globalMetrics.lineHeight = 10.0f;
- globalMetrics.ascender = 9.0f;
- globalMetrics.unitsPerEM = 2048.0f/64.0f;
- globalMetrics.underlineThickness = 2.f;
- globalMetrics.underlinePosition = 1.f;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetFontPath()
- */
-std::string TestPlatformAbstraction::GetFontPath(const std::string& family, bool bold, bool italic) const
-{
- mTrace.PushCall("GetFontPath", "");
- return mGetFontPathResult;
-
- // Do nothing with arguments
-}
-
-/**
* @copydoc PlatformAbstraction::SetDpi()
*/
void TestPlatformAbstraction::SetDpi (unsigned int dpiHorizontal, unsigned int dpiVertical)
}
/**
- * @copydoc PlatformAbstraction::GetFontFamilyForChars()
- */
-const std::string& TestPlatformAbstraction::GetFontFamilyForChars(const Integration::TextArray& charsRequested) const
-{
- mTrace.PushCall("GetFontFamilyForChars", "");
- return mGetDefaultFontFamilyResult;
-}
-
-/**
- * @copydoc PlatformAbstraction::AllGlyphsSupported()
- */
-bool TestPlatformAbstraction::AllGlyphsSupported(const std::string& name, const std::string& fontStyle, const Integration::TextArray& text) const
-{
- mTrace.PushCall("AllGlyphsSupported", "");
- return true;
-}
-
-/**
- * @copydoc PlatformAbstraction::ValidateFontFamilyName()
- */
-bool TestPlatformAbstraction::ValidateFontFamilyName(const std::string& fontFamily, const std::string& fontStyle, bool& isDefaultSystemFont, std::string& closestMatch, std::string& closestStyleMatch) const
-{
- mTrace.PushCall("ValidateFontFamilyName", "");
- return true;
-}
-
-/**
- * @copydoc PlatformAbstraction::GetFontList()
- */
-void TestPlatformAbstraction::GetFontList( PlatformAbstraction::FontListMode mode, std::vector<std::string>& fonstList ) const
-{
- mFontListMode = mode;
- mTrace.PushCall("ValidateGetFontList", "");
-}
-
-/**
* @copydoc PlatformAbstraction::LoadFile()
*/
bool TestPlatformAbstraction::LoadFile( const std::string& filename, std::vector< unsigned char >& buffer ) const
mTrace.PushCall("JoinLoaderThreads", "");
}
-void TestPlatformAbstraction::UpdateDefaultsFromDevice()
-{
- mTrace.PushCall("UpdateDefaultsFromDevice", "");
- mGetDefaultFontFamilyResult+=1.0f;
-}
-
Integration::DynamicsFactory* TestPlatformAbstraction::GetDynamicsFactory()
{
mTrace.PushCall("GetDynamicsFactory", "");
return NULL;
}
-bool TestPlatformAbstraction::ReadGlobalMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics )
-{
- mTrace.PushCall("ReadGlobalMetricsFromCacheFile", "");
- globalMetrics = mReadGlobalMetrics; // Want to copy contents...
- return mReadGlobalMetricsResult; // Default false (will be set to true on subsequent write)
-}
-
-void TestPlatformAbstraction::WriteGlobalMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlobalMetrics& globalMetrics )
-{
- // Copy so next read uses written values. TODO: Could add method
- // to turn this behaviour off for more extensive testing.
- mReadGlobalMetrics = globalMetrics;
- mReadGlobalMetricsResult = true;
-
- mTrace.PushCall("WriteGlobalMetricsToCacheFile", "");
-}
-
-bool TestPlatformAbstraction::ReadMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- std::vector<Integration::GlyphMetrics>& glyphMetricsContainer )
-{
- mTrace.PushCall("ReadMetricsFromCacheFile", "");
- glyphMetricsContainer = mReadMetrics;
- return mReadMetricsResult; // Default false (will be set to true on subsequent write)
-}
-
-void TestPlatformAbstraction::WriteMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlyphSet& glyphSet )
-{
- // Copy so next read uses written values. TODO: Could add method
- // to turn this behaviour off for more extensive testing.
- const Integration::GlyphSet::CharacterList& charList = glyphSet.GetCharacterList();
- mReadMetrics.clear();
- for(std::size_t i=0, end=charList.size(); i<end; ++i)
- {
- mReadMetrics.push_back(charList[i].second);
- }
- mReadMetricsResult = true;
-
- mTrace.PushCall("WriteMetricsToCacheFile", "");
-}
-
-
-void TestPlatformAbstraction::GetFileNamesFromDirectory( const std::string& directoryName,
- std::vector<std::string>& fileNames )
-{
- fileNames.push_back( std::string( "u1f004.png" ) );
- fileNames.push_back( std::string( "u1f0cf.png" ) );
- fileNames.push_back( std::string( "u1f170.png" ) );
- fileNames.push_back( std::string( "u1f601.png" ) );
-}
-
-
-Integration::BitmapPtr TestPlatformAbstraction::GetGlyphImage( const std::string& fontFamily, const std::string& fontStyle, float fontSize, uint32_t character ) const
-{
- Integration::BitmapPtr image = Integration::Bitmap::New( Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, ResourcePolicy::DISCARD );
- image->GetPackedPixelsProfile()->ReserveBuffer( Pixel::RGBA8888, 1, 1 );
-
- mTrace.PushCall("GetGlyphImage", "");
-
- return image;
-}
-
-
/** Call this every test */
void TestPlatformAbstraction::Initialize()
{
mTrace.Reset();
mTrace.Enable(true);
memset(&mResources, 0, sizeof(Resources));
- memset(&mReadGlobalMetrics, 0, sizeof(Integration::GlobalMetrics));
mSeconds=0;
mMicroSeconds=0;
mIsLoadingResult=false;
- mGetDefaultFontFamilyResult = "HelveticaNeue";
- mGetDefaultFontSizeResult=12.0f;
- mGetFontPathResult="helvetica-12";
- mReadMetricsResult=false;
- mReadGlobalMetricsResult=false;
if(mRequest)
{
}
}
-
bool TestPlatformAbstraction::WasCalled(TestFuncEnum func)
{
switch(func)
case CancelLoadFunc: return mTrace.FindMethod("CancelLoad");
case GetResourcesFunc: return mTrace.FindMethod("GetResources");
case IsLoadingFunc: return mTrace.FindMethod("IsLoading");
- case GetDefaultFontFamilyFunc: return mTrace.FindMethod("GetDefaultFontFamily");
- case GetDefaultFontSizeFunc: return mTrace.FindMethod("GetDefaultFontSize");
- case GetFontLineHeightFromCapsHeightFunc: return mTrace.FindMethod("GetFontLineHeightFromCapsHeight");
- case GetGlyphDataFunc: return mTrace.FindMethod("GetGlyphData");
- case GetCachedGlyphDataFunc: return mTrace.FindMethod("GetCachedGlyphData");
- case GetFontPathFunc: return mTrace.FindMethod("GetFontPath");
case SetDpiFunc: return mTrace.FindMethod("SetDpi");
case JoinLoaderThreadsFunc: return mTrace.FindMethod("JoinLoaderThreads");
- case GetFontFamilyForCharsFunc: return mTrace.FindMethod("GetFontFamilyForChars");
- case AllGlyphsSupportedFunc: return mTrace.FindMethod("AllGlyphsSupported");
- case ValidateFontFamilyNameFunc: return mTrace.FindMethod("ValidateFontFamilyName");
- case UpdateDefaultsFromDeviceFunc: return mTrace.FindMethod("UpdateDefaultsFromDevice");
case GetDynamicsFactoryFunc: return mTrace.FindMethod("GetDynamicsFactory");
- case ValidateGetFontListFunc: return mTrace.FindMethod("ValidateGetFontList");
- case ReadGlobalMetricsFromCacheFileFunc: return mTrace.FindMethod("ReadGlobalMetricsFromCacheFile");
- case WriteGlobalMetricsToCacheFileFunc: return mTrace.FindMethod("WriteGlobalMetricsToCacheFile");
- case ReadMetricsFromCacheFileFunc: return mTrace.FindMethod("ReadMetricsFromCacheFile");
- case WriteMetricsToCacheFileFunc: return mTrace.FindMethod("WriteMetricsToCacheFile");
}
return false;
}
mIsLoadingResult = result;
}
-void TestPlatformAbstraction::SetGetDefaultFontFamilyResult(std::string result)
-{
- mGetDefaultFontFamilyResult = result;
-}
-
-void TestPlatformAbstraction::SetGetDefaultFontSizeResult(float result)
-{
- mGetDefaultFontSizeResult = result;
-}
-
-void TestPlatformAbstraction::SetGetFontPathResult(std::string& result)
-{
- mGetFontPathResult = result;
-}
-
void TestPlatformAbstraction::ClearReadyResources()
{
memset(&mResources, 0, sizeof(Resources));
mSaveFileResult = result;
}
-Integration::PlatformAbstraction::FontListMode TestPlatformAbstraction::GetLastFontListMode( )
-{
- return mFontListMode;
-}
-
-void TestPlatformAbstraction::SetReadGlobalMetricsResult( bool success, Integration::GlobalMetrics& globalMetrics )
-{
- mReadGlobalMetricsResult = success;
- mReadGlobalMetrics = globalMetrics;
-}
-
-void TestPlatformAbstraction::SetReadMetricsResult( bool success, std::vector<Integration::GlyphMetrics>& glyphMetricsContainer )
-{
- mReadMetricsResult = success;
- mReadMetrics = glyphMetricsContainer; // copy
-}
-
-
} // namespace Dali
#include <dali/public-api/common/set-wrapper.h>
#include <dali/integration-api/platform-abstraction.h>
-#include <dali/integration-api/glyph-set.h>
#include "test-trace-call-stack.h"
virtual bool IsLoading();
/**
- * @copydoc PlatformAbstraction::GetDefaultFontFamily()
- */
- virtual const std::string& GetDefaultFontFamily() const;
-
- /**
- * @copydoc PlatformAbstraction::GetDefaultFontSize()
- */
- virtual float GetDefaultFontSize() const;
-
- /**
- * @copydoc PlatformAbstraction::GetFontLineHeightFromCapsHeight()
- */
- virtual Dali::PixelSize GetFontLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, CapsHeight capsHeight) const;
-
- /**
- * @copydoc PlatformAbstraction::GetGlyphData()
- */
- virtual Integration::GlyphSet* GetGlyphData ( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily,
- bool getBitmap) const;
-
- /**
- * @copydoc PlatformAbstraction::GetCachedGlyphData()
- */
- virtual Integration::GlyphSet* GetCachedGlyphData( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily ) const;
-
-
- /**
- * @copydoc PlatformAbstraction::GetGlobalMetrics()
- */
- virtual void GetGlobalMetrics( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics ) const;
-
- /**
- * @copydoc PlatformAbstraction::GetFontPath()
- */
- virtual std::string GetFontPath(const std::string& family, bool bold, bool italic) const;
-
- /**
* @copydoc PlatformAbstraction::SetDpi()
*/
virtual void SetDpi (unsigned int dpiHorizontal, unsigned int dpiVertical);
/**
- * @copydoc PlatformAbstraction::GetFontFamilyForChars()
- */
- virtual const std::string& GetFontFamilyForChars(const Integration::TextArray& charsRequested) const;
-
- /**
- * @copydoc PlatformAbstraction::AllGlyphsSupported()
- */
- virtual bool AllGlyphsSupported(const std::string& name, const std::string& fontStyle, const Integration::TextArray& text) const;
-
- /**
- * @copydoc PlatformAbstraction::ValidateFontFamilyName()
- */
- virtual bool ValidateFontFamilyName(const std::string& fontFamily, const std::string& fontStyle, bool& isDefaultSystemFont, std::string& closestMatch, std::string& closestStyleMatch) const;
-
- /**
- * @copydoc PlatformAbstraction::GetFontList()
- */
- virtual void GetFontList( PlatformAbstraction::FontListMode mode, std::vector<std::string>& fontList ) const;
-
- /**
* @copydoc PlatformAbstraction::LoadFile()
*/
virtual bool LoadFile( const std::string& filename, std::vector< unsigned char >& buffer ) const;
virtual void JoinLoaderThreads();
- virtual void UpdateDefaultsFromDevice();
-
virtual Integration::DynamicsFactory* GetDynamicsFactory();
- virtual bool ReadGlobalMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics );
-
- virtual void WriteGlobalMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlobalMetrics& globalMetrics );
-
- virtual bool ReadMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- std::vector<Integration::GlyphMetrics>& glyphMetricsContainer );
- virtual void WriteMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlyphSet& glyphSet );
-
-
- virtual void GetFileNamesFromDirectory( const std::string& directoryName,
- std::vector<std::string>& fileNames );
-
- virtual Integration::BitmapPtr GetGlyphImage( const std::string& fontFamily, const std::string& fontStyle, float fontSize, uint32_t character ) const;
-
public: // TEST FUNCTIONS
// Enumeration of Platform Abstraction methods
CancelLoadFunc,
GetResourcesFunc,
IsLoadingFunc,
- GetDefaultFontFamilyFunc,
- GetDefaultFontSizeFunc,
- GetFontLineHeightFromCapsHeightFunc,
- GetGlyphDataFunc,
- GetCachedGlyphDataFunc,
SetDpiFunc,
- GetFontPathFunc,
JoinLoaderThreadsFunc,
- GetFontFamilyForCharsFunc,
- AllGlyphsSupportedFunc,
- ValidateFontFamilyNameFunc,
- UpdateDefaultsFromDeviceFunc,
GetDynamicsFactoryFunc,
- ValidateGetFontListFunc,
- ReadGlobalMetricsFromCacheFileFunc,
- WriteGlobalMetricsToCacheFileFunc,
- ReadMetricsFromCacheFileFunc,
- WriteMetricsToCacheFileFunc,
} TestFuncEnum;
/** Call this every test */
void SetIsLoadingResult(bool result);
- void SetGetDefaultFontFamilyResult(std::string result);
-
- void SetGetDefaultFontSizeResult(float result);
-
- void SetGetFontPathResult(std::string& result);
-
void ClearReadyResources();
void SetResourceLoaded(Integration::ResourceId loadedId,
void SetSaveFileResult( bool result );
- PlatformAbstraction::FontListMode GetLastFontListMode( );
-
- void SetReadGlobalMetricsResult( bool success, Integration::GlobalMetrics& globalMetrics );
-
- void SetReadMetricsResult( bool success, std::vector<Integration::GlyphMetrics>& glyphMetricsContainer );
private:
mutable TraceCallStack mTrace;
size_t mSeconds;
size_t mMicroSeconds;
bool mIsLoadingResult;
- std::string mGetDefaultFontFamilyResult;
- float mGetDefaultFontSizeResult;
- std::string mGetFontPathResult;
Resources mResources;
Integration::ResourceRequest* mRequest;
Vector2 mSize;
Vector2 mClosestSize;
- bool mReadGlobalMetricsResult;
- bool mReadMetricsResult;
- Integration::GlobalMetrics mReadGlobalMetrics;
- std::vector<Integration::GlyphMetrics> mReadMetrics;
LoadFileResult mLoadFileResult;
bool mSaveFileResult;
- mutable FontListMode mFontListMode;
};
} // Dali
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_character_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_character_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-int UtcDaliCharacterCopyConstructor(void)
-{
- tet_infoline("UtcDaliCharacterCopyConstructor ");
- TestApplication application;
-
- Text text( std::string("12") );
-
- Character c1 = text[0];
- Character c2 = text[1];
-
- Character c3( c1 );
- Character c4 = c2;
-
- DALI_TEST_CHECK( (c1==c3) && (c2==c4) );
- END_TEST;
-}
-
-int UtcDaliCharacterComparissonOperators(void)
-{
- tet_infoline("UtcDaliCharacterComparissonOperators ");
- TestApplication application;
-
- Text text( std::string("12") );
-
- Character c1 = text[0];
- Character c2 = text[1];
-
- Character c3( c1 );
- Character c4 = c2;
-
- DALI_TEST_CHECK( (c1==c3) && (c2==c4) && (c1!=c2) && (c1!=c4) );
- END_TEST;
-}
-
-int UtcDaliCharacterAssignmentOperator(void)
-{
- tet_infoline("UtcDaliCharacterAssignmentOperator ");
- TestApplication application;
-
- Text text( std::string("12") );
- Character c1 = text[0];
- Character c2 = text[1];
- c1 = c2; //assign
- DALI_TEST_CHECK( c1 == c1);
-
- // this should do nothing
- c1 = c1;
- DALI_TEST_CHECK( c1 == c2);
-
- END_TEST;
-}
-
-int UtcDaliCharacterIsLeftToRight(void)
-{
- tet_infoline("UtcDaliCharacterIsLeftToRight ");
- TestApplication application;
-
- Text text( std::string("12בא") );
-
- Character c1 = text[0];
- Character c2 = text[1];
- Character c3 = text[2];
- Character c4 = text[3];
-
- DALI_TEST_CHECK( c1.GetCharacterDirection() != Character::RightToLeft &&
- c2.GetCharacterDirection() != Character::RightToLeft &&
- c3.GetCharacterDirection() == Character::RightToLeft &&
- c4.GetCharacterDirection() == Character::RightToLeft );
- END_TEST;
-}
-
-int UtcDaliGetCharacterDirection(void)
-{
- tet_infoline("UtcDaliGetCharacterDirection ");
- TestApplication application;
-
- Text text( std::string("Aבא ") );
-
- Character c1 = text[0];
- Character c2 = text[1];
- Character c3 = text[2];
- Character c4 = text[3];
-
- DALI_TEST_EQUALS( c1.GetCharacterDirection(), Character::LeftToRight, TEST_LOCATION );
- DALI_TEST_EQUALS( c2.GetCharacterDirection(), Character::RightToLeft, TEST_LOCATION );
- DALI_TEST_EQUALS( c3.GetCharacterDirection(), Character::RightToLeft, TEST_LOCATION );
- DALI_TEST_EQUALS( c4.GetCharacterDirection(), Character::Neutral, TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliGetScript(void)
-{
- tet_infoline("UtcDaliGetScript ");
- TestApplication application;
-
- Text text( std::string("aᴆₘऄঅਅઅଅஅఅಅഅඅض") );
-
- Character c0 = text[0];
- Character c1 = text[1];
- Character c2 = text[2];
-
- DALI_TEST_EQUALS( c0.GetScript(), Character::LATIN, TEST_LOCATION );
- DALI_TEST_EQUALS( c1.GetScript(), Character::LATIN, TEST_LOCATION );
- DALI_TEST_EQUALS( c2.GetScript(), Character::LATIN, TEST_LOCATION );
-
-
- Character c3 = text[3];
- DALI_TEST_EQUALS( c3.GetScript(), Character::DEVANAGARI, TEST_LOCATION );
-
- Character c4 = text[4];
- DALI_TEST_EQUALS( c4.GetScript(), Character::BENGALI, TEST_LOCATION );
-
- Character c5 = text[5];
- DALI_TEST_EQUALS( c5.GetScript(), Character::GURMUKHI, TEST_LOCATION );
-
- Character c6 = text[6];
- DALI_TEST_EQUALS( c6.GetScript(), Character::GUJARATI, TEST_LOCATION );
-
- Character c7 = text[7];
- DALI_TEST_EQUALS( c7.GetScript(), Character::ORIYA, TEST_LOCATION );
-
- Character c8 = text[8];
- DALI_TEST_EQUALS( c8.GetScript(), Character::TAMIL, TEST_LOCATION );
-
- Character c9 = text[9];
- DALI_TEST_EQUALS( c9.GetScript(), Character::TELUGU, TEST_LOCATION );
-
- Character c10 = text[10];
- DALI_TEST_EQUALS( c10.GetScript(), Character::KANNADA, TEST_LOCATION );
-
- Character c11 = text[11];
- DALI_TEST_EQUALS( c11.GetScript(), Character::MALAYALAM, TEST_LOCATION );
-
- Character c12 = text[12];
- DALI_TEST_EQUALS( c12.GetScript(), Character::SINHALA, TEST_LOCATION );
-
- Character c13 = text[13];
- DALI_TEST_EQUALS( c13.GetScript(), Character::ARABIC, TEST_LOCATION );
-
- // TODO : add more characters to cover all ranges.
- END_TEST;
-}
-
-int UtcDaliCharacterIsWhiteSpace(void)
-{
- tet_infoline("UtcDaliCharacterIsWhiteSpace ");
- TestApplication application;
-
- Text text( std::string("ab c\n\tdef") );
-
- DALI_TEST_CHECK(!text[0].IsWhiteSpace()); // 'a'
- DALI_TEST_CHECK(!text[1].IsWhiteSpace()); // 'b'
- DALI_TEST_CHECK(text[2].IsWhiteSpace()); // ' '
- DALI_TEST_CHECK(!text[3].IsWhiteSpace()); // 'c'
- DALI_TEST_CHECK(text[4].IsWhiteSpace()); // '\n'
- DALI_TEST_CHECK(text[5].IsWhiteSpace()); // '\t'
- DALI_TEST_CHECK(!text[6].IsWhiteSpace()); // 'd'
- DALI_TEST_CHECK(!text[7].IsWhiteSpace()); // 'e'
- DALI_TEST_CHECK(!text[8].IsWhiteSpace()); // 'f'
- END_TEST;
-}
-
-int UtcDaliCharacterIsNewLine(void)
-{
- tet_infoline("UtcDaliCharacterIsWhiteSpace ");
- TestApplication application;
-
- Text text( std::string("ab c\n\tdef") );
-
- DALI_TEST_CHECK(!text[0].IsNewLine()); // 'a'
- DALI_TEST_CHECK(!text[1].IsNewLine()); // 'b'
- DALI_TEST_CHECK(!text[2].IsNewLine()); // ' '
- DALI_TEST_CHECK(!text[3].IsNewLine()); // 'c'
- DALI_TEST_CHECK( text[4].IsNewLine()); // '\n'
- DALI_TEST_CHECK(!text[5].IsNewLine()); // '\t'
- DALI_TEST_CHECK(!text[6].IsNewLine()); // 'd'
- DALI_TEST_CHECK(!text[7].IsNewLine()); // 'e'
- DALI_TEST_CHECK(!text[8].IsNewLine()); // 'f'
- END_TEST;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <errno.h>
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_font_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_font_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-namespace
-{
-
-const std::string FAMILY_NAME = "Arial";
-const std::string STYLE = "Bold";
-const unsigned int PIXEL_SIZE = 20;
-const unsigned int POINT_SIZE = 11.f;
-
-static Font CreateFont( PointSize size )
-{
- // Don't use a font which could be cached otherwise cached values will be used making measure text test to fail.
- return Font::New(FontParameters("TET-FreeSans", "Book", size));
-}
-
-static Font CreateFont( PixelSize size )
-{
- // Don't use a font which could be cached otherwise cached values will be used making measure text test to fail.
- return Font::New(FontParameters("TET-FreeSans", "Book", size));
-}
-
-static Font CreateFont( CapsHeight size )
-{
- // Don't use a font which could be cached otherwise cached values will be used making measure text test to fail.
- return Font::New(FontParameters("TET-FreeSans", "Book", size));
-}
-
-} //anon namespace
-
-int UtcDaliFontNew01(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::New() - with specific font family and pixel size");
-
- Font font; // invoke default constructor (creates an empty handle)
- font = CreateFont(PixelSize(25.0f)); // This does not call platform abstraction until some text is displayed or measured
-
- DALI_TEST_CHECK(font);
-
- tet_infoline("Testing Dali::Font::New() - with default font name and pixel size");
-
- Font font2 = Font::New(FontParameters("", "", PixelSize(0.0f)));
-
- DALI_TEST_CHECK(font2);
-
- Font* ptrFont = new Font;
- *ptrFont = Font::New(FontParameters("", "", PixelSize(0.0f)));
- delete ptrFont;
- END_TEST;
-}
-
-int UtcDaliFontNew02(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::New() - with specific font family and point size");
-
- Font font = CreateFont(PointSize(8));
-
- DALI_TEST_CHECK(font);
-
- tet_infoline("Testing Dali::Font::New() - with default font family and point size");
-
- Font font2;
- font2 = Font::New(FontParameters("", "", PointSize(0)));
-
- DALI_TEST_CHECK(font2);
- END_TEST;
-}
-
-int UtcDaliFontNew03(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::New() - with specific font family and caps-height");
-
- Font font = CreateFont(CapsHeight(8));
-
- DALI_TEST_CHECK(font);
- DALI_TEST_CHECK(font.GetPixelSize() > 8.0f); // Pixel size should be bigger than requested CapsHeight
-
- tet_infoline("Testing Dali::Font::New() - with default font family and point size");
-
- Font font2 = Font::New(FontParameters("", "", CapsHeight(0)));
-
- DALI_TEST_CHECK(font2);
- END_TEST;
-}
-
-int UtcDaliFontNew04(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::New() - with wrong font family or font style");
-
- Font font = Font::New(FontParameters("gfagag", "fgafgafga",PointSize(0)));
-
- DALI_TEST_CHECK(font);
- END_TEST;
-}
-
-int UtcDaliFontNew05(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::New() - with pixel size and weight");
-
- PixelSize pixelSize(PIXEL_SIZE);
- FontParameters fontParams(FAMILY_NAME, "", pixelSize);
- Font font = Font::New( fontParams );
-
- DALI_TEST_CHECK( font );
- DALI_TEST_CHECK( font.GetName() == FAMILY_NAME );
- DALI_TEST_CHECK( font.GetStyle().empty() );
- END_TEST;
-}
-
-int UtcDaliFontNew06(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::New() - with caps height");
-
- CapsHeight capsHeight(10.f);
- FontParameters fontParams(FAMILY_NAME, "", capsHeight);
- Font font = Font::New( fontParams );
-
- DALI_TEST_CHECK( font );
- DALI_TEST_CHECK( font.GetName() == FAMILY_NAME );
- DALI_TEST_CHECK( font.GetStyle().empty() );
- END_TEST;
-}
-
-
-int UtcDaliFontDownCast(void)
-{
- TestApplication application;
- tet_infoline("Testing Dali::Font::DownCast()");
-
- Font font = CreateFont(PixelSize(25.0f));
-
- BaseHandle object(font);
-
- Font font2 = Font::DownCast(object);
- DALI_TEST_CHECK(font2);
-
- Font font3 = DownCast< Font >(object);
- DALI_TEST_CHECK(font3);
-
- BaseHandle unInitializedObject;
- Font font4 = Font::DownCast(unInitializedObject);
- DALI_TEST_CHECK(!font4);
-
- Font font5 = DownCast< Font >(unInitializedObject);
- DALI_TEST_CHECK(!font5);
- END_TEST;
-}
-
-int UtcDaliFontGetPixelSize(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::GetPixelSize()");
-
- Font font = CreateFont(PixelSize(32));
-
- DALI_TEST_CHECK(32 == font.GetPixelSize());
- END_TEST;
-}
-
-int UtcDaliFontGetPointSize(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::GetPointSize)");
-
- Font font = CreateFont(PointSize(8.0f));
-
- DALI_TEST_EQUALS(8.f, font.GetPointSize(), Math::MACHINE_EPSILON_1000, TEST_LOCATION);
- END_TEST;
-}
-
-int UtcDaliFontPointsToPixels(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::PointsToPixels)");
-
- unsigned int points= Font::PointsToPixels( 12.0f );
-
- DALI_TEST_CHECK( points == 36 );
- END_TEST;
-}
-
-int UtcFontMeasureTextWidth(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureTextWidth()");
-
- TraceCallStack& trace = application.GetPlatform().GetTrace();
- trace.Enable(true);
-
- Font font = CreateFont(PointSize(8));
-
- float width = font.MeasureTextWidth("test me", 24.0f);
-
- // No cache
-
- DALI_TEST_CHECK(trace.FindMethod("ReadMetricsFromCacheFile"));
- DALI_TEST_CHECK(trace.FindMethod("WriteMetricsToCacheFile"));
- DALI_TEST_CHECK(trace.FindMethod("GetGlyphData"));
- trace.Reset();
-
- DALI_TEST_EQUALS(width, 168.0f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
- width = font.MeasureTextWidth(Text(std::string("test me")), 24.0f);
-
- // Should now be cached in memory
- DALI_TEST_CHECK( ! trace.FindMethod("ReadMetricsFromCacheFile"));
- DALI_TEST_CHECK( ! trace.FindMethod("WriteMetricsToCacheFile"));
- DALI_TEST_CHECK( ! trace.FindMethod("GetGlyphData"));
-
- DALI_TEST_EQUALS(width, 168.0f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- Text text = Text(std::string("t"))[0];
- Character c = text[0];
- width = font.MeasureTextWidth(c, 24.0f);
- DALI_TEST_EQUALS(width, 24.0f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- END_TEST;
-}
-
-int UtcFontMeasureTextHeight(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureTextHeight()");
-
- TraceCallStack& trace = application.GetPlatform().GetTrace();
- trace.Enable(true);
-
- Font font = CreateFont(PointSize(8));
-
- float height = font.MeasureTextHeight("test me", 48.0f);
-
- DALI_TEST_CHECK(trace.FindMethod("ReadMetricsFromCacheFile"));
- DALI_TEST_CHECK(trace.FindMethod("WriteMetricsToCacheFile"));
- DALI_TEST_CHECK(trace.FindMethod("GetGlyphData"));
- trace.Reset();
-
- DALI_TEST_EQUALS(height, 6.8571f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- height = font.MeasureTextHeight(Text(std::string("test me")), 48.0f);
-
- DALI_TEST_CHECK( ! trace.FindMethod("ReadMetricsFromCacheFile"));
- DALI_TEST_CHECK( ! trace.FindMethod("WriteMetricsToCacheFile"));
- DALI_TEST_CHECK( ! trace.FindMethod("GetGlyphData"));
-
- DALI_TEST_EQUALS(height, 6.8571f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- Text text = Text(std::string("t"))[0];
- Character c = text[0];
- height = font.MeasureTextHeight(c, 24.0f);
- DALI_TEST_EQUALS(height, 24.0f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- END_TEST;
-}
-
-int UtcFontMeasureText(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::MeasureText()");
-
- TraceCallStack& trace = application.GetPlatform().GetTrace();
- trace.Enable(true);
-
- Font font = CreateFont(PointSize(8));
-
- Vector3 size = font.MeasureText("test me");
-
- DALI_TEST_CHECK(trace.FindMethod("ReadMetricsFromCacheFile"));
- DALI_TEST_CHECK(trace.FindMethod("WriteMetricsToCacheFile"));
- DALI_TEST_CHECK(trace.FindMethod("GetGlyphData"));
- trace.Reset();
-
- DALI_TEST_EQUALS(size.width, 53.1076f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
- DALI_TEST_EQUALS(size.height, 7.5868f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- size = font.MeasureText(Text(std::string("test me")));
-
- DALI_TEST_CHECK( ! trace.FindMethod("ReadMetricsFromCacheFile"));
- DALI_TEST_CHECK( ! trace.FindMethod("WriteMetricsToCacheFile"));
- DALI_TEST_CHECK( ! trace.FindMethod("GetGlyphData"));
-
- DALI_TEST_EQUALS(size.width, 53.1076f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
- DALI_TEST_EQUALS(size.height, 7.5868f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
-
- Character c = Text(std::string("t"))[0];
- size = font.MeasureText(c);
-
- // character size is square
- DALI_TEST_EQUALS(size.width, 7.5868f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
- DALI_TEST_EQUALS(size.height, 7.5868f, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
-
- END_TEST;
-}
-
-int UtcFontGetFamilyForText(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::GetFamilyForText()");
-
- std::string latinFont = Font::GetFamilyForText("Hello world");
- DALI_TEST_CHECK( latinFont.size() != 0 );
-
- latinFont = Font::GetFamilyForText( Text(std::string("Hello world")) );
- DALI_TEST_CHECK( latinFont.size() != 0 );
-
- std::string asianFont = Font::GetFamilyForText("繁體中文");
- DALI_TEST_CHECK( asianFont.size() != 0 );
-
- asianFont = Font::GetFamilyForText(Text(std::string("繁體中文")));
- DALI_TEST_CHECK( asianFont.size() != 0 );
-
- Text text = Text(std::string("繁體中文"))[0];
- Character c = text[0];
-
- asianFont = Font::GetFamilyForText(c );
- DALI_TEST_CHECK( asianFont.size() != 0 );
-
- END_TEST;
-}
-
-int UtcFontGetFontLineHeightFromCapsHeight(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::GetLineHeightFromCapsHeight()");
-
- CapsHeight capsHeight(10);
- PixelSize pixelSize = Font::GetLineHeightFromCapsHeight("", "", capsHeight);
- DALI_TEST_CHECK( capsHeight < pixelSize );
-
- pixelSize = Font::GetLineHeightFromCapsHeight(Font::GetFamilyForText("Hello world"), "", capsHeight);
- DALI_TEST_CHECK( capsHeight < pixelSize );
-
- pixelSize = Font::GetLineHeightFromCapsHeight(Font::GetFamilyForText(Text(std::string("Hello world"))), "", capsHeight);
- DALI_TEST_CHECK( capsHeight < pixelSize );
- END_TEST;
-}
-
-int UtcFontAllGlyphsSupported(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::AllGlyphsSupported()");
-
- Font font = Font::New();
-
- font.AllGlyphsSupported("Hello World\n");
-
- DALI_TEST_CHECK(application.GetPlatform().WasCalled(TestPlatformAbstraction::AllGlyphsSupportedFunc));
- application.GetPlatform().ResetTrace();
-
- font.AllGlyphsSupported(Text(std::string("Hello World\n")));
-
- DALI_TEST_CHECK(application.GetPlatform().WasCalled(TestPlatformAbstraction::AllGlyphsSupportedFunc));
-
- application.GetPlatform().ResetTrace();
-
- Character c = Text(std::string("t"))[0];
- font.AllGlyphsSupported(c);
-
- DALI_TEST_CHECK(application.GetPlatform().WasCalled(TestPlatformAbstraction::AllGlyphsSupportedFunc));
- END_TEST;
-}
-
-int UtcFontGetMetrics(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::UtcFontGetMetrics()");
-
- Font font = Font::New();
- font.MeasureText(Text(std::string("Hello World"))); // Builds fake metrics in TestPlatformAbstraction.
-
- float lineHeight = font.GetLineHeight();
- float ascender = font.GetAscender();
- float underlineThickness = font.GetUnderlineThickness();
- float underlinePosition = font.GetUnderlinePosition();
- Font::Metrics metrics = font.GetMetrics( Text("H")[0] );
-
- // TODO VCC This TET case fails if there are some metrics cached.
-
- DALI_TEST_EQUALS( lineHeight, 11.380209f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( ascender, 10.242188f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( underlineThickness, 2.276042f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( underlinePosition, 9.104167f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetAdvance(), 11.380209f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetBearing(), 10.242188f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetWidth(), 11.380209f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- END_TEST;
-}
-
-int UtcFontIsDefault(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::UtcFontIsDefault()");
-
- FontParameters fontParams("FreeSans", "", PointSize(10.f));
- Font font1 = Font::New(fontParams);
-
- DALI_TEST_CHECK( !font1.IsDefaultSystemFont() );
- DALI_TEST_CHECK( !font1.IsDefaultSystemSize() );
-
- DALI_TEST_CHECK( application.GetPlatform().WasCalled( TestPlatformAbstraction::ValidateFontFamilyNameFunc ) );
- application.GetPlatform().ResetTrace();
-
- Font font2 = Font::New();
-
- DALI_TEST_CHECK( !font2.IsDefaultSystemFont() );
- DALI_TEST_CHECK( font2.IsDefaultSystemSize() );
-
- DALI_TEST_CHECK( application.GetPlatform().WasCalled( TestPlatformAbstraction::ValidateFontFamilyNameFunc ) );
- END_TEST;
-}
-
-
-int UtcFontGetInstalledFonts(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::Font::GetInstalledFonts()");
-
- // the default should only get installed and downloaded fonts
- std::vector<std::string> fontList;
-
- fontList = Font::GetInstalledFonts(Font::LIST_SYSTEM_FONTS);
- DALI_TEST_CHECK( application.GetPlatform().WasCalled( TestPlatformAbstraction::ValidateGetFontListFunc ) );
- DALI_TEST_CHECK( application.GetPlatform().GetLastFontListMode() == Dali::Integration::PlatformAbstraction::LIST_SYSTEM_FONTS );
-
- fontList = Font::GetInstalledFonts(Font::LIST_ALL_FONTS);
- DALI_TEST_CHECK( application.GetPlatform().GetLastFontListMode() == Dali::Integration::PlatformAbstraction::LIST_ALL_FONTS );
-
- fontList = Font::GetInstalledFonts(Font::LIST_APPLICATION_FONTS);
- DALI_TEST_CHECK( application.GetPlatform().GetLastFontListMode() == Dali::Integration::PlatformAbstraction::LIST_APPLICATION_FONTS );
-
- END_TEST;
-}
-
-int UtcFontMetricsDefaultConstructor(void)
-{
- TestApplication application;
-
- tet_infoline("Testing UtcFontMetricsDefaultConstructor");
-
- Font::Metrics metrics;
-
- DALI_TEST_EQUALS( metrics.GetAdvance() , 0.f , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetBearing() , 0.f , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetWidth() , 0.f , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetHeight() , 0.f , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcFontMetricsCopyConstructor(void)
-{
- TestApplication application;
-
- tet_infoline("Testing UtcFontMetricsCopyConstructor");
-
- Font font = Font::New();
- font.MeasureText(Text(std::string("Hello World"))); // Builds fake metrics in TestPlatformAbstraction.
- Font::Metrics metrics = font.GetMetrics( Text("H")[0] );
- Font::Metrics metrics2( metrics );
-
- DALI_TEST_EQUALS( metrics.GetAdvance() , metrics2.GetAdvance() , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetBearing() , metrics2.GetBearing(), Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetWidth() , metrics2.GetWidth() , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetHeight() , metrics2.GetHeight(), Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcFontMetricsAssignmentOperator(void)
-{
- TestApplication application;
-
- tet_infoline("Testing UtcFontMetricsAssignmentOperator");
-
- Font font = Font::New();
- font.MeasureText(Text(std::string("Hello World"))); // Builds fake metrics in TestPlatformAbstraction.
- Font::Metrics metrics = font.GetMetrics( Text("H")[0] );
- Font::Metrics metrics2;
-
- metrics2 = metrics;
-
- DALI_TEST_EQUALS( metrics.GetAdvance() , metrics2.GetAdvance() , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetBearing() , metrics2.GetBearing(), Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetWidth() , metrics2.GetWidth() , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- DALI_TEST_EQUALS( metrics.GetHeight() , metrics2.GetHeight(), Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- END_TEST;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <errno.h>
-#include <dali/public-api/dali-core.h>
-
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_font_parameters_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_font_parameters_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-namespace
-{
-
-const std::string FAMILY_NAME = "Arial";
-const std::string STYLE = "Bold";
-const unsigned int PIXEL_SIZE = 20;
-const unsigned int POINT_SIZE = 11.f;
-
-} // anon namespace
-
-
-int UtcDaliFontParamsDefaultConstructor(void)
-{
- TestApplication application;
- tet_infoline("Testing UtcDaliFontParamsDefaultConstructor");
- FontParameters params;
-
- DALI_TEST_CHECK(params.GetFamilyName() == "" );
- DALI_TEST_CHECK(params.GetStyle() == "" );
- DALI_TEST_EQUALS( float(params.GetSize()) , 0.f , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliFontParamsPointSizeConstructor(void)
-{
- TestApplication application;
- tet_infoline("Testing UtcDaliFontParamsPointSizeConstructor");
-
- PointSize pointSize( POINT_SIZE );
- FontParameters params( FAMILY_NAME, STYLE, pointSize);
-
- DALI_TEST_CHECK(params.GetFamilyName() == FAMILY_NAME );
- DALI_TEST_CHECK(params.GetStyle() == STYLE );
- DALI_TEST_EQUALS( float(params.GetSize()), float(pointSize), Math::MACHINE_EPSILON_10000, TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliFontParamsPixelSizeConstructor(void)
-{
- TestApplication application;
- tet_infoline("Testing UtcDaliFontParamsPixelSizeConstructor");
-
- PixelSize pixelSize( PIXEL_SIZE );
- FontParameters params( FAMILY_NAME, STYLE, pixelSize);
-
- DALI_TEST_CHECK(params.GetFamilyName() == FAMILY_NAME );
- DALI_TEST_CHECK(params.GetStyle() == STYLE );
- DALI_TEST_EQUALS( float(params.GetSize()), Font::PixelsToPoints( PIXEL_SIZE ) , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliFontParamsCopyConstructor(void)
-{
- TestApplication application;
- tet_infoline("Testing UtcDaliFontParamsCopyConstructor");
- PixelSize pixelSize( PIXEL_SIZE );
- FontParameters params( FAMILY_NAME, STYLE, pixelSize);
-
-
- FontParameters params2( params );
- DALI_TEST_CHECK(params2.GetFamilyName() == FAMILY_NAME );
- DALI_TEST_CHECK(params2.GetStyle() == STYLE );
- DALI_TEST_EQUALS( float(params2.GetSize()), Font::PixelsToPoints( PIXEL_SIZE ) , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliFontParamsAssignmentOperator(void)
-{
- TestApplication application;
- tet_infoline("Testing UtcDaliFontParamsAssignmentOperator");
- PixelSize pixelSize( PIXEL_SIZE );
- FontParameters params( FAMILY_NAME, STYLE, pixelSize);
-
- FontParameters params2;
- params2 = params;
- DALI_TEST_CHECK(params2.GetFamilyName() == FAMILY_NAME );
- DALI_TEST_CHECK(params2.GetStyle() == STYLE );
- DALI_TEST_EQUALS( float(params2.GetSize()) ,Font::PixelsToPoints( PIXEL_SIZE ) , Math::MACHINE_EPSILON_10000, TEST_LOCATION );
-
- // for coverage self assignment
- params2 = params2;
- DALI_TEST_CHECK(params2.GetFamilyName() == FAMILY_NAME );
-
- END_TEST;
-}
-
-int UtcDaliFontParamsPointSizeEqualityOperator(void)
-{
- TestApplication application;
- tet_infoline("Testing UtcDaliFontParamsPixelSizeConstructor");
- PointSize pointSize1(1.f);
- PointSize pointSize2(2.f);
- DALI_TEST_CHECK( pointSize1 != pointSize2 );
-
- END_TEST;
-}
TestApplication application;
Stage stage = Stage::GetCurrent();
- TextActor actor = TextActor::New();
+ Actor actor = ImageActor::New();
actor.SetSize(100.0f, 100.0f);
actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
stage.Add(actor);
TestApplication application;
Stage stage = Stage::GetCurrent();
- TextActor parent = TextActor::New();
+ ImageActor parent = ImageActor::New();
parent.SetSize(100.0f, 100.0f);
parent.SetAnchorPoint(AnchorPoint::TOP_LEFT);
stage.Add(parent);
- TextActor child = TextActor::New();
+ ImageActor child = ImageActor::New();
child.SetSize(25.0f, 25.0f);
child.SetAnchorPoint(AnchorPoint::TOP_LEFT);
parent.Add(child);
TestApplication application;
Stage stage = Stage::GetCurrent();
- TextActor actor = TextActor::New();
+ ImageActor actor = ImageActor::New();
actor.SetSize(100.0f, 100.0f);
actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
stage.Add(actor);
BitmapImage img = BitmapImage::New( 1,1 );
ImageActor actor = ImageActor::New( img );
- ShaderEffect effect = ShaderEffect::New( " ", " ", " ", " ", ShaderEffect::HINT_GRID );
+ ShaderEffect effect = ShaderEffect::New( " ", " ", GEOMETRY_TYPE_IMAGE, ShaderEffect::HINT_GRID );
actor.SetShaderEffect( effect );
const float INVALID_SIZE = float(1u<<31);
layer.SetClippingBox( testBox );
// Add at least one renderable actor so the GL calls are actually made
- Actor textActor = TextActor::New("Hello");
- stage.Add( textActor );
+ Actor actor = ImageActor::New();
+ stage.Add( actor );
// flush the queue and render once
application.SendNotification();
namespace
{
-static const char* TestTextHelloWorld = "Hello World";
static bool gIsActor1SortModifierCorrect;
static bool gIsActor2SortModifierCorrect;
const float gActor1SortModifierValue = 96.0f;
tet_infoline("Testing Dali::RenderableActor::DownCast()");
- TextActor textActor = TextActor::New(TestTextHelloWorld);
+ ImageActor imageActor = ImageActor::New();
Actor anActor = Actor::New();
- anActor.Add( textActor );
+ anActor.Add( imageActor );
Actor child = anActor.GetChildAt(0);
RenderableActor renderableActor = RenderableActor::DownCast( child );
float val = -500.0f;
- TextActor actor = TextActor::New(TestTextHelloWorld);
+ ImageActor actor = ImageActor::New();
Stage::GetCurrent().Add(actor);
actor.SetSortModifier( val );
tet_infoline("Testing Dali::RenderableActor::GetSortModifier()");
- TextActor actor = TextActor::New(TestTextHelloWorld);
+ ImageActor actor = ImageActor::New();
Stage::GetCurrent().Add(actor);
DALI_TEST_EQUALS(actor.GetSortModifier(), 0.0f, TEST_LOCATION);
tet_infoline("Testing Dali::RenderableActor::SetBlendMode() / Dali::RenderableActor::GetBlendMode()");
- TextActor actor = TextActor::New(TestTextHelloWorld);
+ ImageActor actor = ImageActor::New();
actor.SetBlendMode( BlendingMode::OFF );
DALI_TEST_CHECK( BlendingMode::OFF == actor.GetBlendMode() );
tet_infoline("Testing Dali::RenderableActor::GetCullFace()");
- TextActor textActor = TextActor::New(TestTextHelloWorld);
-
- DALI_TEST_CHECK( CullNone == textActor.GetCullFace() );
-
ImageActor imageActor = ImageActor::New();
DALI_TEST_CHECK( CullNone == imageActor.GetCullFace() );
tet_infoline("Testing Dali::RenderableActor::SetFilterMode() / Dali::RenderableActor::GetFilterMode()");
- TextActor actor = TextActor::New(TestTextHelloWorld);
+ ImageActor actor = ImageActor::New();
FilterMode::Type minifyFilter = FilterMode::NEAREST;
FilterMode::Type magnifyFilter = FilterMode::NEAREST;
int UtcDaliRenderableActorGetShaderEffect(void)
{
TestApplication application;
- TextActor actor = TextActor::New();
+ ImageActor actor = ImageActor::New();
ShaderEffect effect = ShaderEffect::New("UtcDaliRenderableActorGetShaderEffect-VertexSource", "UtcDaliRenderableActorGetShaderEffect-FragmentSource" );
actor.SetShaderEffect(effect);
int UtcDaliRenderableActorRemoveShaderEffect01(void)
{
TestApplication application;
- TextActor actor = TextActor::New();
+ ImageActor actor = ImageActor::New();
ShaderEffect defaultEffect = actor.GetShaderEffect();
int UtcDaliRenderableActorRemoveShaderEffect02(void)
{
TestApplication application;
- TextActor actor = TextActor::New();
+ ImageActor actor = ImageActor::New();
ShaderEffect defaultEffect = actor.GetShaderEffect();
* create a tree
* actor1
* actor2 actor4
- * actor3 textactor
- * imageactor
+ * actor3 imageactor1
+ * imageactor2
*/
BitmapImage img = BitmapImage::New( 1,1 );
ImageActor actor1 = ImageActor::New( img );
actor1.Add( actor2 );
Actor actor3 = Actor::New();
actor2.Add( actor3 );
- TextActor textactor = TextActor::New( "Foo" );
- actor2.Add( textactor );
- ImageActor imageactor = ImageActor::New( img );
- actor3.Add( imageactor );
+ ImageActor imageactor1 = ImageActor::New( img );
+ actor2.Add( imageactor1 );
+ ImageActor imageactor2 = ImageActor::New( img );
+ actor3.Add( imageactor2 );
Actor actor4 = Actor::New();
actor1.Add( actor4 );
Stage::GetCurrent().Add( actor1 );
effect = ShaderEffect::New(vertexShader, fragmentShader );
DALI_TEST_CHECK( effect != actor1.GetShaderEffect() );
- DALI_TEST_CHECK( effect != textactor.GetShaderEffect() );
- DALI_TEST_CHECK( effect != imageactor.GetShaderEffect() );
+ DALI_TEST_CHECK( effect != imageactor1.GetShaderEffect() );
+ DALI_TEST_CHECK( effect != imageactor2.GetShaderEffect() );
SetShaderEffectRecursively( actor1, effect );
- DALI_TEST_CHECK( effect == textactor.GetShaderEffect() );
- DALI_TEST_CHECK( effect == imageactor.GetShaderEffect() );
+ DALI_TEST_CHECK( effect == imageactor1.GetShaderEffect() );
+ DALI_TEST_CHECK( effect == imageactor2.GetShaderEffect() );
// flush the queue and render once
application.SendNotification();
// remove partially
RemoveShaderEffectRecursively( actor3 );
- DALI_TEST_CHECK( effect == textactor.GetShaderEffect() );
- DALI_TEST_CHECK( effect != imageactor.GetShaderEffect() );
+ DALI_TEST_CHECK( effect == imageactor1.GetShaderEffect() );
+ DALI_TEST_CHECK( effect != imageactor2.GetShaderEffect() );
// test with empty actor just to check it does not crash
Actor empty;
END_TEST;
}
-int UtcDaliShaderEffectMethodNew03(void)
-{
- TestApplication application;
-
- ShaderEffect effect = ShaderEffect::New( VertexSource, FragmentSource, VertexSource, FragmentSource, ShaderEffect::HINT_NONE );
- DALI_TEST_CHECK(effect);
- END_TEST;
-}
-
int UtcDaliShaderEffectMethodNew04(void)
{
TestApplication application;
END_TEST;
}
-int UtcDaliShaderEffectMethodNew06(void)
-{
- TestApplication application;
- tet_infoline("Testing Dali::ShaderEffect::New() with shader sources for different geometry types");
-
- ShaderEffect effect = ShaderEffect::New( "imageVertexShader", "imageFragmentShader",
- "textVertexShader", "textFragmentShader",
- "texturedMeshVertexShader", "texturedMeshFragmentShader",
- "meshVertexShader", "meshFragmentShader",
- ShaderEffect::HINT_NONE );
- DALI_TEST_CHECK(effect);
- END_TEST;
-}
-
-
int UtcDaliShaderEffectMethodDownCast(void)
{
TestApplication application;
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_text_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_text_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-int UtcDaliTextConstructor(void)
-{
- TestApplication application;
-
- Text text;
-
- DALI_TEST_CHECK( text.IsEmpty() );
-
- Text someEmptyText1( "" );
-
- DALI_TEST_CHECK( someEmptyText1.IsEmpty() );
-
- Text someEmptyText2( std::string( "" ) );
-
- DALI_TEST_CHECK( someEmptyText2.IsEmpty() );
-
- Text someEmptyText3( text );
-
- DALI_TEST_CHECK( someEmptyText3.IsEmpty() );
-
- Text someText1( "Some text" );
-
- DALI_TEST_CHECK( !someText1.IsEmpty() );
-
- Text someText2( std::string( "Some text" ) );
-
- DALI_TEST_CHECK( !someText2.IsEmpty() );
-
- Text someText3( Text( std::string( "Some text" ) ) );
-
- DALI_TEST_CHECK( !someText3.IsEmpty() );
-
- Character c = someText1[0];
-
- Text cText( c );
-
- DALI_TEST_CHECK( !cText.IsEmpty() );
- END_TEST;
-}
-
-int UtcDaliTextCopyConstructor(void)
-{
- TestApplication application;
-
- Text someText1( std::string( "Some text1" ) );
- Text someText2( std::string( "Some text2" ) );
-
- Text someText3( someText1 );
- Text someText4 = someText2;
-
- DALI_TEST_CHECK( (someText1.GetText()==someText3.GetText()) && (someText2.GetText()==someText4.GetText()) );
- END_TEST;
-}
-
-int UtcDaliTextAssignmentOperator(void)
-{
- TestApplication application;
-
- // check for assignment when current is NULL
-
- Text someText1( std::string( "Some text1" ) );
- Text someText2;
- someText2 = someText1;
-
- DALI_TEST_CHECK( (someText1.GetText()==someText2.GetText()) );
-
- // check for assignment when current object already has text
- Text someText3( std::string( "Some text3" ) );
- someText2 = someText3;
- DALI_TEST_CHECK( (someText3.GetText()==someText2.GetText()) );
-
- Text someText4;
-
- // check for assignment of empty text
- someText2 = someText4;
- DALI_TEST_CHECK( someText2.IsEmpty() );
-
- // check for self assignment
- someText3 = someText3;
- DALI_TEST_CHECK( ! someText3.IsEmpty() );
-
-
- END_TEST;
-}
-
-int UtcDaliTextSetGetText(void)
-{
- TestApplication application;
-
- const char* someText = "Some text";
- const std::string someText2( "Some text2" );
-
- Text text;
- text.SetText( someText );
-
- DALI_TEST_EQUALS( someText, text.GetText(), TEST_LOCATION );
-
- text.SetText( someText2 );
-
- DALI_TEST_EQUALS( someText2, text.GetText(), TEST_LOCATION );
-
- Character c = text[0];
- text.SetText( c );
-
- DALI_TEST_EQUALS( std::string( "S" ), text.GetText(), TEST_LOCATION );
-
- Text text2;
- text2.SetText( text );
-
- DALI_TEST_EQUALS( text2.GetText(), text.GetText(), TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextAccessOperator01(void)
-{
- TestApplication application;
-
- std::string someText;
-
- Text text;
- text.SetText( someText );
-
- bool assert1 = false;
- bool assert2 = false;
- try
- {
- Character c = text[0];
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "NULL != mImpl && \"Text::operator[]: Text is uninitialized\"", TEST_LOCATION );
-
- assert1 = true;
- }
-
- someText = std::string( "some text" );
- text.SetText( someText );
-
- try
- {
- Character c = text[100];
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "position < mString.Count() && \"Text::operator[]: Character position is out of bounds\"", TEST_LOCATION );
-
- assert2 = true;
- }
-
- if( assert1 && assert2 )
- {
- tet_result( TET_PASS );
- }
- else
- {
- tet_result( TET_FAIL );
- }
- END_TEST;
-}
-
-int UtcDaliTextAccessOperator02(void)
-{
- TestApplication application;
-
- const std::string someText( "Some text");
-
- Text text;
- text.SetText( someText );
-
- DALI_TEST_CHECK( someText == text.GetText() );
-
- Character c = text[0];
- text.SetText( c );
-
- DALI_TEST_CHECK( std::string("S") == text.GetText() );
- END_TEST;
-}
-
-int UtcDaliTextIsEmpty(void)
-{
- TestApplication application;
-
- Text text;
-
- DALI_TEST_CHECK( text.IsEmpty() );
-
- text.SetText( std::string( "Some text") );
-
- DALI_TEST_CHECK( !text.IsEmpty() );
- END_TEST;
-}
-
-int UtcDaliTextGetLength(void)
-{
- TestApplication application;
-
- const std::string someText( "Some text");
-
- Text text( someText );
-
- DALI_TEST_CHECK( someText.size() == text.GetLength() );
- END_TEST;
-}
-
-int UtcDaliTextAppend(void)
-{
- TestApplication application;
-
- Text text( std::string( "Some text") );
-
- text.Append( "A" );
-
- DALI_TEST_CHECK( std::string( "Some textA" ) == text.GetText() );
-
- text.Append( std::string( "B" ) );
-
- DALI_TEST_CHECK( std::string( "Some textAB" ) == text.GetText() );
-
- Character c = text[0];
- text.Append( c );
-
- DALI_TEST_CHECK( std::string( "Some textABS" ) == text.GetText() );
-
- Text text2( std::string("C") );
- text.Append( text2 );
-
- DALI_TEST_CHECK( std::string( "Some textABSC" ) == text.GetText() );
-
- // append to a null text
-
- Text emptyText;
- emptyText.Append( text2 );
- DALI_TEST_CHECK( text2.GetText() == emptyText.GetText() );
-
- // append a null text
-
- Text emptyText2;
- emptyText.Append( emptyText2 );
- DALI_TEST_CHECK( text2.GetText() == emptyText.GetText() );
-
- END_TEST;
-}
-
-int UtcDaliTextRemove01(void)
-{
- TestApplication application;
-
- Text text( std::string( "Some text") );
-
- bool assert1 = false;
- bool assert2 = false;
- bool assert3 = false;
-
- try
- {
- text.Remove( 100, 3 );
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "position < mString.Count() && \"Text::Remove: Character position is out of bounds\"", TEST_LOCATION );
- assert1 = true;
- }
-
- try
- {
- text.Remove( 1, 300 );
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "position + numberOfCharacters <= mString.Count() && \"Text::Remove: Character position + numberOfCharacters is out of bounds\"", TEST_LOCATION );
- assert2 = true;
- }
-
- try
- {
- text.SetText( std::string( "" ) );
- text.Remove( 1, 300 );
- }
- catch( DaliException& e )
- {
- tet_printf( "Assertion %s failed at %s\n", e.mCondition.c_str(), e.mLocation.c_str() );
- DALI_TEST_EQUALS( e.mCondition, "NULL != mImpl && \"Text::Remove: Text is uninitialized\"", TEST_LOCATION );
- assert3 = true;
- }
-
- if( assert1 && assert2 && assert3 )
- {
- tet_result( TET_PASS );
- }
- else
- {
- tet_result( TET_FAIL );
- }
- END_TEST;
-}
-
-int UtcDaliTextRemove02(void)
-{
- TestApplication application;
-
- Text text01( std::string( "Some text") );
- Text text02( std::string( "Somext") );
- Text text03( std::string( "" ) );
- Text text04( std::string( "Hello world" ) );
- Text text05( std::string( "world" ) );
-
- text01.Remove( 3u, 3u );
-
- DALI_TEST_EQUALS( text01.GetLength(), text02.GetLength(), TEST_LOCATION );
- DALI_TEST_EQUALS( text01.GetText(), text02.GetText(), TEST_LOCATION );
-
- text01.Remove( 0u, 0u );
-
- DALI_TEST_EQUALS( text01.GetLength(), text02.GetLength(), TEST_LOCATION );
- DALI_TEST_EQUALS( text01.GetText(), text02.GetText(), TEST_LOCATION );
-
- text01.Remove( 0u, 6u );
-
- DALI_TEST_EQUALS( text01.GetLength(), text03.GetLength(), TEST_LOCATION );
- DALI_TEST_EQUALS( text01.GetText(), text03.GetText(), TEST_LOCATION );
-
- text04.Remove( 0u, 6u );
-
- DALI_TEST_EQUALS( text04.GetLength(), text05.GetLength(), TEST_LOCATION );
- DALI_TEST_EQUALS( text04.GetText(), text05.GetText(), TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextFind(void)
-{
- TestApplication application;
-
- Text text;
- Character c1 = Text( std::string( "c" ) )[0u];
- Character c2 = Text( std::string( "o" ) )[0u];
- Vector<std::size_t> positions;
-
- // Find in void text.
-
- positions.Clear();
- text.Find( c1, 0u, 0u, positions );
- DALI_TEST_EQUALS( positions.Count(), 0u, TEST_LOCATION );
-
- positions.Clear();
- text.Find( Text::WHITE_SPACE, 0u, 0u, positions );
- DALI_TEST_EQUALS( positions.Count(), 0u, TEST_LOCATION );
-
- positions.Clear();
- text.Find( Text::NEW_LINE, 0u, 0u, positions );
- DALI_TEST_EQUALS( positions.Count(), 0u, TEST_LOCATION );
-
- // Find in text.
-
- // Find 'c' and 'o'
- text.SetText( std::string( "Hello world" ) );
-
- positions.Clear();
- text.Find( c1, 0u, 11u, positions );
- DALI_TEST_EQUALS( positions.Count(), 0u, TEST_LOCATION );
-
- positions.Clear();
- text.Find( c2, 0u, 11u, positions );
- DALI_TEST_EQUALS( positions.Count(), 2u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[0u], 4u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[1u], 7u, TEST_LOCATION );
-
- // Find white space
- text.SetText( std::string( " Hello world \n" ) );
-
- positions.Clear();
- text.Find( Text::WHITE_SPACE, 0u, 17u, positions );
- DALI_TEST_EQUALS( positions.Count(), 8u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[0u], 0u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[1u], 1u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[2u], 2u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[3u], 8u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[4u], 9u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[5u], 15u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[6u], 16u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[7u], 17u, TEST_LOCATION );
-
- // Find new line character
- text.SetText( std::string( "\n\nHello\nworld\n\n" ) );
-
- positions.Clear();
- text.Find( Text::NEW_LINE, 0u, 14u, positions );
- DALI_TEST_EQUALS( positions.Count(), 5u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[0u], 0u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[1u], 1u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[2u], 7u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[3u], 13u, TEST_LOCATION );
- DALI_TEST_EQUALS( positions[4u], 14u, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextGetSubText(void)
-{
- TestApplication application;
-
- Text text;
- Text subText;
-
- // Get sub-text from a void text.
-
- subText.SetText( "Hello" );
- text.GetSubText( 0u, 1u, subText );
- DALI_TEST_EQUALS( subText.GetText(), std::string( "Hello" ), TEST_LOCATION );
-
- // Get sub-text.
-
- text.SetText( std::string( "Hello world" ) );
-
- // Access out of bounds
- subText.SetText( "Hello" );
- text.GetSubText( 30u, 31u, subText );
- DALI_TEST_EQUALS( subText.GetText(), std::string( "Hello" ), TEST_LOCATION );
- text.GetSubText( 0u, 31u, subText );
- DALI_TEST_EQUALS( subText.GetText(), std::string( "Hello" ), TEST_LOCATION );
- text.GetSubText( 30u, 1u, subText );
- DALI_TEST_EQUALS( subText.GetText(), std::string( "Hello" ), TEST_LOCATION );
-
- // Check it swaps the indices.
- text.GetSubText( 8u, 2u, subText );
- DALI_TEST_EQUALS( subText.GetText(), std::string( "row oll" ), TEST_LOCATION );
-
- // Normal access.
- subText.SetText( std::string( "" ) );
- text.GetSubText( 4u, 6u, subText );
- DALI_TEST_EQUALS( subText.GetText(), std::string( "o w" ), TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextIsWhiteSpaceNewLine(void)
-{
- TestApplication application;
-
- Text text;
-
- // Query a void text.
-
- DALI_TEST_CHECK( !text.IsWhiteSpace( 0u ) );
- DALI_TEST_CHECK( !text.IsNewLine( 0u ) );
-
- // Set a text
- text.SetText( "Hello world\n" );
-
- // Query out of bounds
-
- DALI_TEST_CHECK( !text.IsWhiteSpace( 30u ) );
- DALI_TEST_CHECK( !text.IsNewLine( 30u ) );
-
- // Normal query.
-
- DALI_TEST_CHECK( !text.IsWhiteSpace( 1u ) );
- DALI_TEST_CHECK( !text.IsNewLine( 1u ) );
- DALI_TEST_CHECK( text.IsWhiteSpace( 5u ) );
- DALI_TEST_CHECK( text.IsNewLine( 11u ) );
-
- END_TEST;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-#include <stdlib.h>
-
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void text_actor_test_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void text_actor_test_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-namespace
-{
-static const char* TestTextHello = "Hello";
-static const char* TestTextHelloWorld = "Hello World";
-static const char* LongTestText = "This is a very long piece of text, and is sure not to fit into any box presented to it";
-
-static const std::string DEFAULT_NAME_STYLE( "" );
-static const PointSize DEFAULT_FONT_POINT_SIZE( 0.f );
-
-static const std::string FONT_FAMILY( "Arial" );
-static const std::string FONT_STYLE( "Bold" );
-static const PointSize FONT_POINT_SIZE( 12.f );
-static const Vector4 TEXT_COLOR( Color::RED );
-
-static const TextStyle::Weight TEXT_WEIGHT( TextStyle::EXTRALIGHT );
-static const float SMOOTH_EDGE( 5.0f );
-
-static const bool ITALICS( true );
-static const Degree ITALICS_ANGLE( 10.f );
-static const Radian ITALICS_RADIAN_ANGLE(0.4f);
-
-static const bool UNDERLINE( true );
-static const float UNDERLINE_THICKNESS( 5.0f );
-static const float UNDERLINE_POSITION( 60.0f );
-
-static const bool SHADOW( true );
-static const Vector4 SHADOW_COLOR( Color::BLUE );
-static const Vector2 SHADOW_OFFSET( 2.f, 2.f );
-static const float SHADOW_SIZE( 55.f );
-
-static const bool GLOW( true );
-static const Vector4 GLOW_COLOR( Color::BLACK );
-static const float GLOW_INTENSITY( 10.0f );
-
-static const bool OUTLINE( true );
-static const Vector4 OUTLINE_COLOR( Color::MAGENTA );
-static const Vector2 OUTLINE_THICKNESS( 15.f, 14.f );
-
-static const bool GRADIENT( true );
-static const Vector4 GRADIENT_COLOR( Color::YELLOW );
-static const Vector2 GRADIENT_START_POINT( 1.f, 1.f );
-static const Vector2 GRADIENT_END_POINT( 2.f, 2.f );
-} // anon namespace
-
-int UtcDaliTextActorConstructorVoid(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::TextActor()");
-
- TextActor actor;
-
- DALI_TEST_CHECK(!actor);
- END_TEST;
-}
-
-int UtcDaliTextActorNew01(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::New()");
-
- TextActor actor = TextActor::New();
-
- DALI_TEST_CHECK(actor);
-
- END_TEST;
-}
-
-
-int UtcDaliTextActorNew02(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::New(const Text& text)");
-
- TextActor actor1 = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor1);
-
- TextActor actor2 = TextActor::New(std::string(TestTextHello));
-
- DALI_TEST_CHECK(actor2);
-
- TextActor actor3 = TextActor::New(Text(TestTextHello));
-
- DALI_TEST_CHECK(actor3);
-
- TextActor actor4 = TextActor::New(Text(std::string(TestTextHello)));
-
- DALI_TEST_CHECK(actor4);
-
- END_TEST;
-}
-
-int UtcDaliTextActorNew03(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::New(const Text& text, const TextActorParameters& parameters)");
-
- TextActorParameters parameters;
-
- TextActor actor1 = TextActor::New(TestTextHello, parameters);
-
- DALI_TEST_CHECK(actor1);
- DALI_TEST_CHECK(actor1.IsFontDetectionAutomatic());
-
- TextStyle style;
- style.SetTextColor( Color::RED );
-
- parameters = TextActorParameters( style, TextActorParameters::FONT_DETECTION_OFF );
-
- TextActor actor2 = TextActor::New(std::string(TestTextHello), parameters);
-
- DALI_TEST_CHECK(actor2);
- DALI_TEST_CHECK(!actor2.IsFontDetectionAutomatic());
- DALI_TEST_CHECK( style.GetTextColor() == actor2.GetTextStyle().GetTextColor());
-
- TextActor actor3 = TextActor::New(Text(TestTextHello), parameters);
-
- DALI_TEST_CHECK(actor3);
-
- TextActor actor4 = TextActor::New(Text(std::string(TestTextHello)), parameters);
-
- DALI_TEST_CHECK(actor4);
-
- END_TEST;
-}
-
-int UtcDaliTextActorDownCast(void)
-{
- TestApplication application;
- tet_infoline("Testing Dali::TextActor::DownCast()");
-
- TextActor actor1 = TextActor::New("Hello, World!");
- Actor anActor = Actor::New();
- anActor.Add(actor1);
-
- Actor child = anActor.GetChildAt(0);
- TextActor textActor = TextActor::DownCast(child);
-
- DALI_TEST_CHECK(textActor);
- DALI_TEST_CHECK(!textActor.GetText().compare("Hello, World!"));
- END_TEST;
-}
-
-int UtcDaliTextActorDownCast2(void)
-{
- TestApplication application;
- tet_infoline("Testing Dali::TextActor::DownCast()");
-
- Actor actor1 = Actor::New();
- Actor anActor = Actor::New();
- anActor.Add(actor1);
-
- Actor child = anActor.GetChildAt(0);
- TextActor textActor = TextActor::DownCast(child);
- DALI_TEST_CHECK(!textActor);
-
- Actor unInitialzedActor;
- textActor = DownCast< TextActor >( unInitialzedActor );
- DALI_TEST_CHECK(!textActor);
- END_TEST;
-}
-
-int UtcDaliTextActorSetText(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetText()");
-
- TextActor actor01 = TextActor::New(TestTextHello);
-
- actor01.SetText(TestTextHelloWorld);
-
- std::string text = actor01.GetText();
-
- DALI_TEST_EQUALS(text, TestTextHelloWorld, TEST_LOCATION);
-
- actor01.SetText(Text(std::string(TestTextHelloWorld)));
-
- text = actor01.GetText();
-
- DALI_TEST_EQUALS(text, TestTextHelloWorld, TEST_LOCATION);
-
- actor01.SetText("");
-
- text = actor01.GetText();
-
- DALI_TEST_EQUALS(text, "", TEST_LOCATION);
-
- TextActor actor02 = TextActor::New("");
-
- actor02.SetText( std::string() );
-
- text = actor02.GetText();
-
- DALI_TEST_EQUALS(text, "", TEST_LOCATION);
-
- actor02.SetText(TestTextHelloWorld);
- actor02.SetText( std::string() );
-
- text = actor02.GetText();
-
- DALI_TEST_EQUALS(text, "", TEST_LOCATION);
-
- TextActor actor03 = TextActor::New("");
- const Text voidText;
- actor03.SetText(voidText);
-
- text = actor03.GetText();
-
- DALI_TEST_EQUALS(text, "", TEST_LOCATION);
-
- actor03.SetText(TestTextHelloWorld);
- actor03.SetText(voidText);
-
- text = actor03.GetText();
-
- DALI_TEST_EQUALS(text, "", TEST_LOCATION);
- END_TEST;
-}
-
-int UtcDaliTextActorSetFont(void)
-{
- TestApplication application;
-
- TextActor actor = TextActor::New(TestTextHello);
-
- Font defaultFont = actor.GetFont();
- DALI_TEST_EQUALS( defaultFont.GetName(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultFont.GetStyle(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_CHECK( defaultFont.IsDefaultSystemSize() );
-
- TextStyle defaultStyle = actor.GetTextStyle();
- DALI_TEST_EQUALS( defaultStyle.GetFontName(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetFontStyle(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
-
- FontParameters params( FONT_FAMILY, FONT_STYLE, FONT_POINT_SIZE );
-
- Font font = Font::New( params );
-
- actor.SetFont( font );
-
- Font font2 = actor.GetFont();
-
- DALI_TEST_EQUALS( font2.GetName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( font2.GetStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_CHECK( !font2.IsDefaultSystemSize() );
- DALI_TEST_EQUALS( PointSize( font2.GetPointSize() ), FONT_POINT_SIZE, TEST_LOCATION );
-
- TextStyle style = actor.GetTextStyle();
- DALI_TEST_EQUALS( style.GetFontName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextActorSetFontDetection(void)
-{
- TestApplication application;
-
- TextActor actor = TextActor::New(TestTextHello);
-
- actor.SetFontDetectionAutomatic( true );
-
- DALI_TEST_CHECK( true == actor.IsFontDetectionAutomatic() );
-
- END_TEST;
-}
-
-int UtcDaliTextActorSetTextIndividualStyles(void)
-{
- TestApplication application;
-
- TextActor actor = TextActor::New(TestTextHello);
- TextStyle defaultStyle = actor.GetTextStyle();
-
- DALI_TEST_EQUALS( actor.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( actor.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
-
- DALI_TEST_EQUALS( defaultStyle.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !actor.GetItalics() );
- DALI_TEST_EQUALS( actor.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
- DALI_TEST_CHECK( defaultStyle.IsItalicsDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsItalicsEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( !actor.GetUnderline() );
- DALI_TEST_CHECK( defaultStyle.IsUnderlineDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsShadowDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsShadowEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsGlowDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsGlowEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsOutlineDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsOutlineEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsGradientDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsGradientEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
-
- actor.SetTextColor( TEXT_COLOR );
-
- actor.SetWeight( TEXT_WEIGHT );
- actor.SetSmoothEdge( SMOOTH_EDGE );
-
- actor.SetItalics( ITALICS, ITALICS_ANGLE );
- actor.SetUnderline( UNDERLINE );
-
- actor.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- actor.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- actor.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- actor.SetGradientColor( GRADIENT_COLOR );
- actor.SetGradientStartPoint( GRADIENT_START_POINT );
- actor.SetGradientEndPoint( GRADIENT_END_POINT );
-
-
- TextStyle style = actor.GetTextStyle();
-
- DALI_TEST_EQUALS( actor.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( actor.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( actor.GetItalics() );
- DALI_TEST_EQUALS( actor.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
- DALI_TEST_CHECK( !style.IsItalicsDefault() );
- DALI_TEST_CHECK( style.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( actor.GetUnderline() );
- DALI_TEST_CHECK( !style.IsUnderlineDefault() );
- DALI_TEST_CHECK( style.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style.IsShadowDefault() );
- DALI_TEST_CHECK( style.IsShadowEnabled() );
- DALI_TEST_EQUALS( style.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style.IsGlowDefault() );
- DALI_TEST_CHECK( style.IsGlowEnabled() );
- DALI_TEST_EQUALS( style.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style.IsOutlineDefault() );
- DALI_TEST_CHECK( style.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_EQUALS( actor.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( actor.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( actor.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
- DALI_TEST_CHECK( !style.IsGradientDefault() );
- DALI_TEST_CHECK( style.IsGradientEnabled() );
- DALI_TEST_EQUALS( style.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
- // Added to increase coverage.
-
- // Set a different color.
- actor.SetTextColor( TEXT_COLOR );
- actor.SetTextColor( Color::GREEN );
- DALI_TEST_EQUALS( actor.GetTextColor(), Color::GREEN, TEST_LOCATION );
-
- // Set a different weight
- actor.SetWeight( TEXT_WEIGHT );
- actor.SetWeight( TextStyle::BOLD );
- DALI_TEST_EQUALS( actor.GetWeight(), TextStyle::BOLD, TEST_LOCATION );
-
- // Set a different smooth edge
- actor.SetSmoothEdge( SMOOTH_EDGE );
- actor.SetSmoothEdge( 1.f );
- DALI_TEST_EQUALS( actor.GetTextStyle().GetSmoothEdge(), 1.f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Set different italic parameters
- actor.SetItalics( true, ITALICS_ANGLE );
- actor.SetItalics( false );
- DALI_TEST_CHECK( !actor.GetItalics() );
- actor.SetItalics( true, Degree( 15.f ) );
- DALI_TEST_EQUALS( actor.GetItalicsAngle(), Degree( 15.f ), TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextActorChangingText(void)
-{
- TestApplication application;
-
- TextActor actor = TextActor::New(TestTextHello);
- actor.SetSize(Vector3(200, 20, 0.0f));
- actor.SetPosition(20.0f, 400.0f, 40.0f);
- Stage::GetCurrent().Add(actor);
-
- tet_infoline("Testing Dali::TextActor::SetText() & Dali::TextActor::GetText()");
- actor.SetText(LongTestText);
- std::string text = actor.GetText();
- DALI_TEST_EQUALS(text, LongTestText, TEST_LOCATION);
-
- // do a render
- application.SendNotification();
- application.Render();
-
- // check that the size did not change
- DALI_TEST_EQUALS( Vector3(200, 20, 0.0f), actor.GetCurrentSize(), TEST_LOCATION);
- END_TEST;
-}
-
-int UtcDaliTextActorGetLoadingState(void)
-{
- TestApplication application;
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK( ResourceLoading == actor.GetLoadingState());
-
- application.SendNotification();
- application.Render();
-
- DALI_TEST_CHECK( ResourceLoadingSucceeded == actor.GetLoadingState());
-
- END_TEST;
-}
-
-int UtcDaliTextActorSetItalics(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::New()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor);
-
- actor.SetItalics( true );
-
- DALI_TEST_CHECK( actor.GetItalics() );
-
- DALI_TEST_EQUALS( static_cast<float>( Degree( actor.GetItalicsAngle() ) ), static_cast<float>(TextStyle::DEFAULT_ITALICS_ANGLE), 0.0001f, TEST_LOCATION );
-
- actor.SetItalics( false );
-
- DALI_TEST_CHECK( ! actor.GetItalics() );
-
- // TODO: Implement a why on the glAbstraction to check if the geometry was created correctly
- END_TEST;
-}
-
-int UtcDaliTextActorSetUnderline(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetUnderline()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor);
-
- actor.SetUnderline( true );
-
- DALI_TEST_CHECK( actor.GetUnderline() );
-
- actor.SetUnderline( false );
-
- DALI_TEST_CHECK( ! actor.GetUnderline() );
-
- // TODO: Implement a why on the glAbstraction to check if the geometry was created correctly
- END_TEST;
-}
-
-int UtcDaliTextActorSetWeight(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetWeight()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor);
-
- actor.SetWeight( TextStyle::EXTRABOLD );
-
- DALI_TEST_CHECK( TextStyle::EXTRABOLD == actor.GetWeight() );
-
- actor.SetWeight( TextStyle::BOLD );
-
- DALI_TEST_CHECK( TextStyle::BOLD == actor.GetWeight() );
- END_TEST;
-}
-
-int UtcDaliTextActorSetStyle(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetTextStyle()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- const TextStyle defaultStyle = actor.GetTextStyle();
-
- DALI_TEST_EQUALS( defaultStyle.GetFontName(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetFontStyle(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( defaultStyle.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsItalicsDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsItalicsEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsUnderlineDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsShadowDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsShadowEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsGlowDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsGlowEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsOutlineDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsOutlineEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( defaultStyle.IsGradientDefault() );
- DALI_TEST_CHECK( !defaultStyle.IsGradientEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
-
- // Set a non default style.
-
- TextStyle style;
- style.SetFontName( FONT_FAMILY );
- style.SetFontStyle( FONT_STYLE );
- style.SetFontPointSize( FONT_POINT_SIZE );
- style.SetTextColor( TEXT_COLOR );
-
- style.SetWeight( TEXT_WEIGHT );
- style.SetSmoothEdge( SMOOTH_EDGE );
-
- style.SetItalics( ITALICS, ITALICS_ANGLE );
- style.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
-
- style.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- actor.SetTextStyle( style );
-
- // This is necessary since SetColor (via TextStyle) is asynchronous
- application.SendNotification();
- application.Render();
-
- TextStyle style2 = actor.GetTextStyle();
-
- DALI_TEST_CHECK( !style2.IsFontNameDefault() );
- DALI_TEST_CHECK( !style2.IsFontStyleDefault() );
- DALI_TEST_CHECK( !style2.IsFontSizeDefault() );
- DALI_TEST_CHECK( !style2.IsTextColorDefault() );
- DALI_TEST_CHECK( !style2.IsFontWeightDefault() );
- DALI_TEST_CHECK( !style2.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( !style2.IsItalicsDefault() );
- DALI_TEST_CHECK( !style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style2.IsShadowDefault() );
- DALI_TEST_CHECK( !style2.IsGlowDefault() );
- DALI_TEST_CHECK( !style2.IsOutlineDefault() );
- DALI_TEST_CHECK( !style2.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style2.GetFontName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style2.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
-
- // Set a default style
- actor.SetTextStyle( defaultStyle );
-
- TextStyle style3 = actor.GetTextStyle();
-
- DALI_TEST_EQUALS( style3.GetFontName(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetFontStyle(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style3.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style3.IsItalicsDefault() );
- DALI_TEST_CHECK( !style3.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style3.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( style3.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style3.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style3.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style3.IsShadowDefault() );
- DALI_TEST_CHECK( !style3.IsShadowEnabled() );
- DALI_TEST_EQUALS( style3.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( style3.IsGlowDefault() );
- DALI_TEST_CHECK( !style3.IsGlowEnabled() );
- DALI_TEST_EQUALS( style3.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style3.IsOutlineDefault() );
- DALI_TEST_CHECK( !style3.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style3.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( style3.IsGradientDefault() );
- DALI_TEST_CHECK( !style3.IsGradientEnabled() );
- DALI_TEST_EQUALS( style3.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style3.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- // Added to increase coverage.
- // Reset what is already reset.
-
- actor.SetTextStyle( style3 );
-
- TextStyle style4 = actor.GetTextStyle();
-
- DALI_TEST_EQUALS( style4.GetFontName(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetFontStyle(), DEFAULT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style4.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style4.IsItalicsDefault() );
- DALI_TEST_CHECK( !style4.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style4.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( style4.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style4.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style4.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style4.IsShadowDefault() );
- DALI_TEST_CHECK( !style4.IsShadowEnabled() );
- DALI_TEST_EQUALS( style4.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( style4.IsGlowDefault() );
- DALI_TEST_CHECK( !style4.IsGlowEnabled() );
- DALI_TEST_EQUALS( style4.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style4.IsOutlineDefault() );
- DALI_TEST_CHECK( !style4.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style4.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( style4.IsGradientDefault() );
- DALI_TEST_CHECK( !style4.IsGradientEnabled() );
- DALI_TEST_EQUALS( style4.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style4.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextActorDefaultProperties(void)
-{
- TestApplication application;
- tet_infoline("Testing Dali::TextActor DefaultProperties");
-
- TextActor actor = TextActor::New("@");
-
- std::vector<Property::Index> indices ;
- indices.push_back(TextActor::TEXT );
- indices.push_back(TextActor::FONT );
- indices.push_back(TextActor::FONT_STYLE );
- indices.push_back(TextActor::OUTLINE_ENABLE );
- indices.push_back(TextActor::OUTLINE_COLOR );
- indices.push_back(TextActor::OUTLINE_THICKNESS_WIDTH );
- indices.push_back(TextActor::SMOOTH_EDGE );
- indices.push_back(TextActor::GLOW_ENABLE );
- indices.push_back(TextActor::GLOW_COLOR );
- indices.push_back(TextActor::GLOW_INTENSITY );
- indices.push_back(TextActor::SHADOW_ENABLE );
- indices.push_back(TextActor::SHADOW_COLOR );
- indices.push_back(TextActor::SHADOW_OFFSET );
- indices.push_back(TextActor::ITALICS_ANGLE );
- indices.push_back(TextActor::UNDERLINE );
- indices.push_back(TextActor::WEIGHT );
- indices.push_back(TextActor::FONT_DETECTION_AUTOMATIC );
- indices.push_back(TextActor::GRADIENT_COLOR );
- indices.push_back(TextActor::GRADIENT_START_POINT );
- indices.push_back(TextActor::GRADIENT_END_POINT );
- indices.push_back(TextActor::SHADOW_SIZE );
- indices.push_back(TextActor::TEXT_COLOR );
-
- DALI_TEST_CHECK(actor.GetPropertyCount() == ( Actor::New().GetPropertyCount() + indices.size() ) );
-
- for(std::vector<Property::Index>::iterator iter = indices.begin(); iter != indices.end(); ++iter)
- {
- DALI_TEST_CHECK( *iter == actor.GetPropertyIndex(actor.GetPropertyName(*iter)) );
- DALI_TEST_CHECK( actor.IsPropertyWritable(*iter) );
- DALI_TEST_CHECK( !actor.IsPropertyAnimatable(*iter) );
- DALI_TEST_CHECK( actor.GetPropertyType(*iter) == actor.GetPropertyType(*iter) ); // just checking call succeeds
- }
-
- // set/get one of them
- actor.SetUnderline(false);
- DALI_TEST_CHECK(actor.GetUnderline() != true);
-
- actor.SetProperty(TextActor::UNDERLINE, Property::Value(true));
- Property::Value v = actor.GetProperty(TextActor::UNDERLINE);
- DALI_TEST_CHECK(v.GetType() == Property::BOOLEAN);
-
- DALI_TEST_CHECK(v.Get<bool>() == true);
- END_TEST;
-}
-
-int UtcDaliTextActorSetGradientColor(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetGradientColor()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor);
-
- actor.SetGradientColor( Color::RED );
- DALI_TEST_EQUALS( actor.GetGradientColor(), Color::RED, TEST_LOCATION );
-
- actor.SetGradientColor( Color::BLUE );
- DALI_TEST_EQUALS( actor.GetGradientColor(), Color::BLUE, TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliTextActorSetGradientStartPoint(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetGradientStartPoint()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor);
-
- actor.SetGradientStartPoint( Vector2(0.5f, 0.5f) );
- DALI_TEST_EQUALS( actor.GetGradientStartPoint(), Vector2(0.5f, 0.5f), TEST_LOCATION );
-
- actor.SetGradientStartPoint( Vector2(1.0f, 0.0f) );
- DALI_TEST_EQUALS( actor.GetGradientStartPoint(), Vector2(1.0f, 0.0f), TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliTextActorSetGradientEndPoint(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor::SetGradientEndPoint()");
-
- TextActor actor = TextActor::New(TestTextHello);
-
- DALI_TEST_CHECK(actor);
-
- actor.SetGradientEndPoint( Vector2(0.25f, 0.25f) );
- DALI_TEST_EQUALS( actor.GetGradientEndPoint(), Vector2(0.25f, 0.25f), TEST_LOCATION );
-
- actor.SetGradientEndPoint( Vector2(0.0f, 1.0f) );
- DALI_TEST_EQUALS( actor.GetGradientEndPoint(), Vector2(0.0f, 1.0f), TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliTextActorSynchronousGlyphLoading(void)
-{
- TestApplication application;
-
- tet_infoline( "Testing synchronous loading of glyphs");
-
- // All numerals 0 through 9 are 'fake' cached in the test abstraction glyphcache
-
- // create text actor containg "Hello"
- TextActor actor = TextActor::New(TestTextHello);
-
- // no glyphs will be cached
-
- // so..GetGlyphData should have been called to gather metrics
- DALI_TEST_CHECK( application.GetPlatform().GetTrace().FindMethodAndParams( "GetGlyphData", "getBitmap:false" ) );
- // ..but not to load glyph bitmap data
- DALI_TEST_CHECK( ! application.GetPlatform().GetTrace().FindMethodAndParams( "GetGlyphData", "getBitmap:true" ) );
- // ..also, cached high quality glyphs will not have been requested yet
- DALI_TEST_CHECK( ! application.GetPlatform().WasCalled(TestPlatformAbstraction::GetCachedGlyphDataFunc) );
-
- // reset PlatformAbstraction function call traces
- application.GetPlatform().ResetTrace();
-
- // Invoke Core::ProcessEvent and tick the update/render threads
- application.SendNotification();
- application.Render();
-
- // An attempt to load high quality glyphs will have been requested and loaded nothing
- DALI_TEST_CHECK( application.GetPlatform().WasCalled(TestPlatformAbstraction::GetCachedGlyphDataFunc) );
- // low quality glyphs bitmap data will have now been generated
- DALI_TEST_CHECK( application.GetPlatform().GetTrace().FindMethodAndParams( "GetGlyphData", "getBitmap:true" ) );
-
- // request numerals
- actor.SetText( "0123456789" );
-
- // reset PlatformAbstraction function call traces
- application.GetPlatform().ResetTrace();
-
- application.SendNotification();
- application.Render();
-
- // An attempt to load high quality glyphs will have been requested and loaded all the numerals
- DALI_TEST_CHECK( application.GetPlatform().WasCalled(TestPlatformAbstraction::GetCachedGlyphDataFunc) );
- // ..therefore no low quality glyphs bitmap data will have been requested
- DALI_TEST_CHECK( !application.GetPlatform().GetTrace().FindMethodAndParams( "GetGlyphData", "getBitmap:true" ) );
- END_TEST;
-}
-
-int UtcDaliTextActorAutomaticSizeSet(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor getting size based on text automatically");
-
- // create empty text actor
- TextActor actor = TextActor::New();
- Stage::GetCurrent().Add(actor);
-
- // initial size is zero
- DALI_TEST_EQUALS( Vector3::ZERO, actor.GetCurrentSize(), TEST_LOCATION );
-
- // set some text
- actor.SetText( "a" );
- // render a frame
- application.SendNotification();
- application.Render();
-
- // dont care about the actual size as that is too hard to figure out, just want to validate that the size was changed to bigger
- Vector3 currentSize = actor.GetCurrentSize();
- DALI_TEST_GREATER( currentSize.width, 0.0f, TEST_LOCATION );
- DALI_TEST_GREATER( currentSize.height, 0.0f, TEST_LOCATION );
-
- // set some more text
- actor.SetText( "abba" );
- // render a frame
- application.SendNotification();
- application.Render();
-
- Vector3 biggerSize = actor.GetCurrentSize();
- DALI_TEST_GREATER( biggerSize.width, currentSize.width, TEST_LOCATION );
-
- // set some shorter text
- actor.SetText( "i" );
- // render a frame
- application.SendNotification();
- application.Render();
-
- // actor has shrunk
- DALI_TEST_GREATER( biggerSize.width, actor.GetCurrentSize().width, TEST_LOCATION );
-
- // set a size from application side, from this point onwards text actor no longer uses the "natural" size of the text
- actor.SetSize( Vector2( 10.0f, 11.0f ) );
- // render a frame
- application.SendNotification();
- application.Render();
- // actor has the user set size
- DALI_TEST_EQUALS( Vector2( 10.0f, 11.0f ), actor.GetCurrentSize().GetVectorXY(), TEST_LOCATION );
-
- // set some different text
- std::string longText( "jabba dabba duu" );
- actor.SetText( longText );
- // render a frame
- application.SendNotification();
- application.Render();
- // actor still has the user set size
- DALI_TEST_EQUALS( Vector2( 10.0f, 11.0f ), actor.GetCurrentSize().GetVectorXY(), TEST_LOCATION );
-
- // set text to its natural size
- actor.SetToNaturalSize();
- // render a frame
- application.SendNotification();
- application.Render();
- // actor has the natural size
- Font defaultFont = Font::New();
- Vector3 naturalSize = defaultFont.MeasureText( longText );
- DALI_TEST_EQUALS( naturalSize.GetVectorXY(), actor.GetCurrentSize().GetVectorXY(), TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliTextActorAutomaticSizeSetAnimation(void)
-{
- TestApplication application;
-
- tet_infoline("Testing Dali::TextActor getting size based on text automatically with animation");
-
- // create empty text actor
- TextActor actor = TextActor::New();
- Stage::GetCurrent().Add(actor);
-
- // initial size is zero
- DALI_TEST_EQUALS( Vector3::ZERO, actor.GetCurrentSize(), TEST_LOCATION );
-
- // set some text
- actor.SetText( "a" );
- // render a frame
- application.SendNotification();
- application.Render();
-
- // dont care about the actual size as that is too hard to figure out, just want to validate that the size was changed to bigger
- Vector3 currentSize = actor.GetCurrentSize();
- DALI_TEST_GREATER( currentSize.width, 0.0f, TEST_LOCATION );
- DALI_TEST_GREATER( currentSize.height, 0.0f, TEST_LOCATION );
-
- // animate size, from this point onwards text actor no longer uses the "natural" size of the text
- Animation sizeAnim = Animation::New( 0.1f ); // 0.1 seconds
- Vector3 animationTargetSize( 20.0f, 30.0f, 0.0f );
- sizeAnim.AnimateTo( Property( actor, Actor::SIZE ), animationTargetSize );
- sizeAnim.Play();
-
- // set some more text
- actor.SetText( "abba" );
- // render a frame
- application.SendNotification();
- application.Render( 1000 ); // 1 second to complete the animation
-
- DALI_TEST_EQUALS( animationTargetSize, actor.GetCurrentSize(), TEST_LOCATION );
-
- // set some more text
- std::string moreText( "something else" );
- actor.SetText( moreText );
- // render a frame
- application.SendNotification();
- application.Render();
-
- DALI_TEST_EQUALS( animationTargetSize, actor.GetCurrentSize(), TEST_LOCATION );
-
- // set text to its natural size
- actor.SetToNaturalSize();
- // render a frame
- application.SendNotification();
- application.Render();
- // actor has the natural size
- Font defaultFont = Font::New();
- Vector3 naturalSize = defaultFont.MeasureText( moreText );
- DALI_TEST_EQUALS( naturalSize.GetVectorXY(), actor.GetCurrentSize().GetVectorXY(), TEST_LOCATION );
- END_TEST;
-}
-
-
-int UtcDaliTextActorPropertyIndices(void)
-{
- TestApplication application;
- Actor basicActor = Actor::New();
- TextActor textActor = TextActor::New("Text");
-
- Property::IndexContainer indices;
- textActor.GetPropertyIndices( indices );
- DALI_TEST_CHECK( indices.size() > basicActor.GetPropertyCount() );
- DALI_TEST_EQUALS( indices.size(), textActor.GetPropertyCount(), TEST_LOCATION );
- END_TEST;
-}
-
-int UtcDaliTextActorGetNaturalSize(void)
-{
- TestApplication application;
-
- TextActor actor = TextActor::New();
- std::string text( "something else" );
- actor.SetText( text );
-
- Font defaultFont = Font::New();
- Vector3 naturalSize = defaultFont.MeasureText( text );
-
- DALI_TEST_CHECK( actor.GetNaturalSize().GetVectorXY() == naturalSize.GetVectorXY() );
-
- END_TEST;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <iostream>
-
-#include <stdlib.h>
-#include <dali/public-api/dali-core.h>
-#include <dali-test-suite-utils.h>
-
-using namespace Dali;
-
-void utc_dali_text_style_startup(void)
-{
- test_return_value = TET_UNDEF;
-}
-
-void utc_dali_text_style_cleanup(void)
-{
- test_return_value = TET_PASS;
-}
-
-namespace
-{
-static const std::string DEFAULT_FONT_NAME_STYLE( "" );
-static const PointSize DEFAULT_FONT_POINT_SIZE( 0.f );
-
-static const std::string FONT_FAMILY( "Arial" );
-static const std::string FONT_STYLE( "Bold" );
-static const PointSize FONT_POINT_SIZE( 12.f );
-static const Vector4 TEXT_COLOR( Color::RED );
-
-static const TextStyle::Weight TEXT_WEIGHT( TextStyle::EXTRALIGHT );
-static const float SMOOTH_EDGE( 5.0f );
-
-static const bool ITALICS( true );
-static const Degree ITALICS_ANGLE( 10.f );
-
-static const bool UNDERLINE( true );
-static const float UNDERLINE_THICKNESS( 5.0f );
-static const float UNDERLINE_POSITION( 60.0f );
-
-static const bool SHADOW( true );
-static const Vector4 SHADOW_COLOR( Color::BLUE );
-static const Vector2 SHADOW_OFFSET( 2.f, 2.f );
-static const float SHADOW_SIZE( 55.f );
-
-static const bool GLOW( true );
-static const Vector4 GLOW_COLOR( Color::BLACK );
-static const float GLOW_INTENSITY( 10.0f );
-
-static const bool OUTLINE( true );
-static const Vector4 OUTLINE_COLOR( Color::MAGENTA );
-static const Vector2 OUTLINE_THICKNESS( 15.f, 14.f );
-
-static const bool GRADIENT( true );
-static const Vector4 GRADIENT_COLOR( Color::YELLOW );
-static const Vector2 GRADIENT_START_POINT( 1.f, 1.f );
-static const Vector2 GRADIENT_END_POINT( 2.f, 2.f );
-} // anon namespace
-
-int UtcDaliTextStyleDefaultConstructor(void)
-{
- tet_infoline(" UtcDaliTextStyleDefaultConstructor ");
-
- TestApplication application;
-
- TextStyle defaultStyle;
-
- DALI_TEST_CHECK( defaultStyle.IsFontNameDefault() );
- DALI_TEST_CHECK( defaultStyle.IsFontStyleDefault() );
- DALI_TEST_CHECK( defaultStyle.IsFontSizeDefault() );
- DALI_TEST_CHECK( defaultStyle.IsTextColorDefault() );
- DALI_TEST_CHECK( defaultStyle.IsFontWeightDefault() );
- DALI_TEST_CHECK( defaultStyle.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( defaultStyle.IsItalicsDefault() );
- DALI_TEST_CHECK( defaultStyle.IsUnderlineDefault() );
- DALI_TEST_CHECK( defaultStyle.IsShadowDefault() );
- DALI_TEST_CHECK( defaultStyle.IsGlowDefault() );
- DALI_TEST_CHECK( defaultStyle.IsOutlineDefault() );
- DALI_TEST_CHECK( defaultStyle.IsGradientDefault() );
-
- DALI_TEST_EQUALS( defaultStyle.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( defaultStyle.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !defaultStyle.IsItalicsEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( !defaultStyle.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !defaultStyle.IsShadowEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( !defaultStyle.IsGlowEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !defaultStyle.IsOutlineEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( !defaultStyle.IsGradientEnabled() );
- DALI_TEST_EQUALS( defaultStyle.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( defaultStyle.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleCopyConstructor(void)
-{
- tet_infoline(" UtcDaliTextStyleCopyConstructor ");
-
- TestApplication application;
-
- TextStyle style;
- style.SetFontName( FONT_FAMILY );
- style.SetFontStyle( FONT_STYLE );
- style.SetFontPointSize( FONT_POINT_SIZE );
- style.SetTextColor( TEXT_COLOR );
-
- style.SetWeight( TEXT_WEIGHT );
- style.SetSmoothEdge( SMOOTH_EDGE );
-
- style.SetItalics( ITALICS, ITALICS_ANGLE );
- style.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- style.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- TextStyle style1( style );
- TextStyle style2 = style;
-
- DALI_TEST_CHECK( !style1.IsFontNameDefault() );
- DALI_TEST_CHECK( !style1.IsFontStyleDefault() );
- DALI_TEST_CHECK( !style1.IsFontSizeDefault() );
- DALI_TEST_CHECK( !style1.IsTextColorDefault() );
- DALI_TEST_CHECK( !style1.IsFontWeightDefault() );
- DALI_TEST_CHECK( !style1.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( !style1.IsItalicsDefault() );
- DALI_TEST_CHECK( !style1.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style1.IsShadowDefault() );
- DALI_TEST_CHECK( !style1.IsGlowDefault() );
- DALI_TEST_CHECK( !style1.IsOutlineDefault() );
- DALI_TEST_CHECK( !style1.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style1.GetFontName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style1.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style1.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style1.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( style1.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style1.GetUnderlineThickness(), UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetUnderlinePosition(), UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style1.IsShadowEnabled() );
- DALI_TEST_EQUALS( style1.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( style1.IsGlowEnabled() );
- DALI_TEST_EQUALS( style1.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style1.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style1.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( style1.IsGradientEnabled() );
- DALI_TEST_EQUALS( style1.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style1.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsFontNameDefault() );
- DALI_TEST_CHECK( !style2.IsFontStyleDefault() );
- DALI_TEST_CHECK( !style2.IsFontSizeDefault() );
- DALI_TEST_CHECK( !style2.IsTextColorDefault() );
- DALI_TEST_CHECK( !style2.IsFontWeightDefault() );
- DALI_TEST_CHECK( !style2.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( !style2.IsItalicsDefault() );
- DALI_TEST_CHECK( !style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style2.IsShadowDefault() );
- DALI_TEST_CHECK( !style2.IsGlowDefault() );
- DALI_TEST_CHECK( !style2.IsOutlineDefault() );
- DALI_TEST_CHECK( !style2.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style2.GetFontName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style2.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleAssignmentOperator(void)
-{
- tet_infoline(" UtcDaliTextStyleAssignmentOperator ");
-
- TestApplication application;
-
- TextStyle style1;
- TextStyle style2;
-
- style1.SetFontName( FONT_FAMILY );
- style1.SetFontStyle( FONT_STYLE );
- style1.SetFontPointSize( FONT_POINT_SIZE );
- style1.SetTextColor( TEXT_COLOR );
-
- style1.SetWeight( TEXT_WEIGHT );
- style1.SetSmoothEdge( SMOOTH_EDGE );
-
- style1.SetItalics( ITALICS, ITALICS_ANGLE );
-
- style1.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
-
- style1.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style1.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style1.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style1.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- // Test the copy of all parameters.
- style2 = style1;
-
- DALI_TEST_CHECK( !style2.IsFontNameDefault() );
- DALI_TEST_CHECK( !style2.IsFontStyleDefault() );
- DALI_TEST_CHECK( !style2.IsFontSizeDefault() );
- DALI_TEST_CHECK( !style2.IsTextColorDefault() );
- DALI_TEST_CHECK( !style2.IsFontWeightDefault() );
- DALI_TEST_CHECK( !style2.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( !style2.IsItalicsDefault() );
- DALI_TEST_CHECK( !style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style2.IsShadowDefault() );
- DALI_TEST_CHECK( !style2.IsGlowDefault() );
- DALI_TEST_CHECK( !style2.IsOutlineDefault() );
- DALI_TEST_CHECK( !style2.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style2.GetFontName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style2.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
- // Test assignment of the same object.
- const TextStyle& style( style2 );
-
- style2 = style;
-
- // Test the assignment of the defaults.
-
- // Test copy all defaults.
-
- TextStyle defaultStyle;
- style2 = defaultStyle;
-
- DALI_TEST_CHECK( style2.IsFontNameDefault() );
- DALI_TEST_CHECK( style2.IsFontStyleDefault() );
- DALI_TEST_CHECK( style2.IsFontSizeDefault() );
- DALI_TEST_CHECK( style2.IsTextColorDefault() );
- DALI_TEST_CHECK( style2.IsFontWeightDefault() );
- DALI_TEST_CHECK( style2.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( style2.IsItalicsDefault() );
- DALI_TEST_CHECK( style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( style2.IsShadowDefault() );
- DALI_TEST_CHECK( style2.IsGlowDefault() );
- DALI_TEST_CHECK( style2.IsOutlineDefault() );
- DALI_TEST_CHECK( style2.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style2.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style2.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- // Test copy some defaults.
-
- // set style2 with non defaults.
- style2 = style1;
-
- // create a style with all defaults excepd the font name.
- defaultStyle.SetFontName( FONT_FAMILY );
-
- // should reset all to defaults except the font name.
- style2 = defaultStyle;
-
- DALI_TEST_CHECK( !style2.IsFontNameDefault() );
- DALI_TEST_CHECK( style2.IsFontStyleDefault() );
- DALI_TEST_CHECK( style2.IsFontSizeDefault() );
- DALI_TEST_CHECK( style2.IsTextColorDefault() );
- DALI_TEST_CHECK( style2.IsFontWeightDefault() );
- DALI_TEST_CHECK( style2.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( style2.IsItalicsDefault() );
- DALI_TEST_CHECK( style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( style2.IsShadowDefault() );
- DALI_TEST_CHECK( style2.IsGlowDefault() );
- DALI_TEST_CHECK( style2.IsOutlineDefault() );
- DALI_TEST_CHECK( style2.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style2.GetFontName(), FONT_FAMILY, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style2.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- // reset the text-style to default.
- defaultStyle = TextStyle();
-
- // test now the default font name.
- defaultStyle.SetFontStyle( FONT_STYLE );
-
- style2 = defaultStyle;
-
- DALI_TEST_CHECK( style2.IsFontNameDefault() );
- DALI_TEST_CHECK( !style2.IsFontStyleDefault() );
- DALI_TEST_CHECK( style2.IsFontSizeDefault() );
- DALI_TEST_CHECK( style2.IsTextColorDefault() );
- DALI_TEST_CHECK( style2.IsFontWeightDefault() );
- DALI_TEST_CHECK( style2.IsSmoothEdgeDefault() );
- DALI_TEST_CHECK( style2.IsItalicsDefault() );
- DALI_TEST_CHECK( style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( style2.IsShadowDefault() );
- DALI_TEST_CHECK( style2.IsGlowDefault() );
- DALI_TEST_CHECK( style2.IsOutlineDefault() );
- DALI_TEST_CHECK( style2.IsGradientDefault() );
-
- DALI_TEST_EQUALS( style2.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- DALI_TEST_EQUALS( style2.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- DALI_TEST_CHECK( !style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleComparisonOperator(void)
-{
- tet_infoline(" UtcDaliTextStyleComparisonOperator ");
-
- TestApplication application;
-
- TextStyle style1;
- TextStyle style2;
-
- // Compares equality and inequality operators
-
- // Compare two defaults.
-
- DALI_TEST_CHECK( style1 == style2 );
- DALI_TEST_CHECK( !( style1 != style2 ) );
-
- // Compare with defaults.
-
- style1.SetFontName( FONT_FAMILY );
-
- DALI_TEST_CHECK( !( style1 == style2 ) );
- DALI_TEST_CHECK( style1 != style2 );
-
- style1 = TextStyle();
- style2.SetFontName( FONT_FAMILY );
-
- DALI_TEST_CHECK( !( style1 == style2 ) );
- DALI_TEST_CHECK( style1 != style2 );
-
- // Compare non defaults.
-
- // Compare different flags
-
- style1.SetFontName( FONT_FAMILY );
- style2.SetFontStyle( FONT_STYLE );
- style1.SetFontPointSize( FONT_POINT_SIZE );
- style2.SetTextColor( TEXT_COLOR );
-
- style1.SetWeight( TEXT_WEIGHT );
- style2.SetSmoothEdge( SMOOTH_EDGE );
-
- style1.SetItalics( ITALICS, ITALICS_ANGLE );
-
- style2.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
-
- style1.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style2.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style1.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style2.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- DALI_TEST_CHECK( !( style1 == style2 ) );
- DALI_TEST_CHECK( style1 != style2 );
-
- // Compare same styles
- style1 = style2;
-
- DALI_TEST_CHECK( style1 == style2 );
- DALI_TEST_CHECK( !( style1 != style2 ) );
-
- // Compare same flags but different values
- style1.SetTextColor( Color::GREEN );
-
- DALI_TEST_CHECK( !( style1 == style2 ) );
- DALI_TEST_CHECK( style1 != style2 );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleCopy(void)
-{
- tet_infoline(" UtcDaliTextStyleCopy ");
-
- TestApplication application;
-
- TextStyle style;
-
- // Set a style different than default.
- TextStyle style2;
- style2.SetFontName( FONT_FAMILY );
- style2.SetFontStyle( FONT_STYLE );
- style2.SetFontPointSize( FONT_POINT_SIZE );
- style2.SetTextColor( TEXT_COLOR );
-
- style2.SetWeight( TEXT_WEIGHT );
- style2.SetSmoothEdge( SMOOTH_EDGE );
-
- style2.SetItalics( ITALICS, ITALICS_ANGLE );
- style2.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- style2.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style2.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style2.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style2.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- // Test not to copy the same object. To increase coverage.
-
- const TextStyle& same( style2 );
-
- style2.Copy( same );
-
- DALI_TEST_CHECK( same == style2 );
-
- // Test mask.
-
- // All values are copied.
- style.Copy( style2 );
-
- DALI_TEST_CHECK( style == style2 );
-
- // Copy the default
- TextStyle defaultStyle;
-
- style.Copy( defaultStyle );
-
- // Test FONT
- style = TextStyle();
-
- style.Copy( style2, TextStyle::FONT );
-
- DALI_TEST_EQUALS( style.GetFontName(), FONT_FAMILY, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::FONT );
-
- DALI_TEST_EQUALS( style.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
-
- // Test STYLE
- style = TextStyle();
-
- style.Copy( style2, TextStyle::STYLE );
-
- DALI_TEST_EQUALS( style.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::STYLE );
-
- DALI_TEST_EQUALS( style.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
-
- // Test SIZE
- style = TextStyle();
-
- style.Copy( style2, TextStyle::SIZE );
-
- DALI_TEST_EQUALS( style.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::SIZE );
-
- DALI_TEST_EQUALS( style.GetFontPointSize(), PointSize( 0.f ), TEST_LOCATION );
-
- // Test COLOR
- style = TextStyle();
-
- style.Copy( style2, TextStyle::COLOR );
-
- DALI_TEST_EQUALS( style.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::COLOR );
-
- DALI_TEST_EQUALS( style.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- // Test WEIGHT
- style = TextStyle();
-
- style.Copy( style2, TextStyle::WEIGHT );
-
- DALI_TEST_EQUALS( style.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::WEIGHT );
-
- DALI_TEST_EQUALS( style.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
-
- // Test SMOOTH
- style = TextStyle();
-
- style.Copy( style2, TextStyle::SMOOTH );
-
- DALI_TEST_EQUALS( style.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::SMOOTH );
-
- DALI_TEST_EQUALS( style.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Test ITALICS
- style = TextStyle();
-
- style.Copy( style2, TextStyle::ITALICS );
-
- DALI_TEST_CHECK( style.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::ITALICS );
-
- DALI_TEST_CHECK( !style.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- // Test UNDERLINE
- style = TextStyle();
-
- style.Copy( style2, TextStyle::UNDERLINE );
-
- DALI_TEST_CHECK( style.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style.GetUnderlineThickness(), UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetUnderlinePosition(), UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::UNDERLINE );
-
- DALI_TEST_CHECK( !style.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Test SHADOW
- style = TextStyle();
-
- style.Copy( style2, TextStyle::SHADOW );
-
- DALI_TEST_CHECK( style.IsShadowEnabled() );
- DALI_TEST_EQUALS( style.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowSize(), SHADOW_SIZE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::SHADOW );
-
- DALI_TEST_CHECK( !style.IsShadowEnabled() );
- DALI_TEST_EQUALS( style.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowSize(), TextStyle::DEFAULT_SHADOW_SIZE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Test GLOW
- style = TextStyle();
-
- style.Copy( style2, TextStyle::GLOW );
-
- DALI_TEST_CHECK( style.IsGlowEnabled() );
- DALI_TEST_EQUALS( style.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::GLOW );
-
- DALI_TEST_CHECK( !style.IsGlowEnabled() );
- DALI_TEST_EQUALS( style.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Test OUTLINE
- style = TextStyle();
-
- style.Copy( style2, TextStyle::OUTLINE );
-
- DALI_TEST_CHECK( style.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::OUTLINE );
-
- DALI_TEST_CHECK( !style.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- // Test GRADIENT
- style = TextStyle();
-
- style.Copy( style2, TextStyle::GRADIENT );
-
- DALI_TEST_CHECK( style.IsGradientEnabled() );
- DALI_TEST_EQUALS( style.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
- style.Copy( defaultStyle, TextStyle::GRADIENT );
-
- DALI_TEST_CHECK( !style.IsGradientEnabled() );
- DALI_TEST_EQUALS( style.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- // Copy to a default.
- defaultStyle.Copy( style2 );
- DALI_TEST_CHECK( defaultStyle == style2);
-
- // Copy from default.
- defaultStyle = TextStyle();
-
- defaultStyle.SetItalics( ITALICS, ITALICS_ANGLE );
- defaultStyle.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- defaultStyle.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- defaultStyle.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- defaultStyle.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- defaultStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- // Copy the default values
- style2.Copy( defaultStyle, static_cast<TextStyle::Mask>( TextStyle::FONT |
- TextStyle::STYLE |
- TextStyle::SIZE |
- TextStyle::COLOR |
- TextStyle::WEIGHT |
- TextStyle::SMOOTH ) );
-
- defaultStyle = TextStyle();
-
- defaultStyle.SetFontName( FONT_FAMILY );
- defaultStyle.SetFontStyle( FONT_STYLE );
- defaultStyle.SetFontPointSize( FONT_POINT_SIZE );
- defaultStyle.SetTextColor( TEXT_COLOR );
- defaultStyle.SetWeight( TEXT_WEIGHT );
- defaultStyle.SetSmoothEdge( SMOOTH_EDGE );
-
- // Copy the default values
- style2.Copy( defaultStyle, static_cast<TextStyle::Mask>( TextStyle::ITALICS |
- TextStyle::UNDERLINE |
- TextStyle::SHADOW |
- TextStyle::GLOW |
- TextStyle::OUTLINE |
- TextStyle::GRADIENT ) );
-
- defaultStyle = TextStyle();
-
- DALI_TEST_CHECK( defaultStyle == style2 );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleMerge(void)
-{
- tet_infoline(" UtcDaliTextStyleMerge ");
-
- TestApplication application;
-
- TextStyle defaultStyle;
-
- TextStyle style;
-
- // Set a style different than default.
- TextStyle style2;
- style2.SetFontName( FONT_FAMILY );
- style2.SetFontStyle( FONT_STYLE );
- style2.SetFontPointSize( FONT_POINT_SIZE );
- style2.SetTextColor( TEXT_COLOR );
-
- style2.SetWeight( TEXT_WEIGHT );
- style2.SetSmoothEdge( SMOOTH_EDGE );
-
- style2.SetItalics( ITALICS, ITALICS_ANGLE );
- style2.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- style2.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style2.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style2.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style2.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- // Test not to merge the same object. To increase coverage.
-
- const TextStyle& same( style2 );
-
- style2.Merge( same );
-
- DALI_TEST_CHECK( same == style2 );
-
- // Test merge two styles
-
- style.Merge( style2 );
-
- DALI_TEST_CHECK( style == style2 );
-
- // Test merge a default style
-
- style.Merge( defaultStyle );
-
- DALI_TEST_CHECK( style == style2 );
-
- // Tests to increase branch coverage.
-
- style = defaultStyle;
- style.SetFontName( FONT_FAMILY );
-
- TextStyle style3;
- style3.Merge( style );
-
- DALI_TEST_CHECK( style == style3 );
-
-
- END_TEST;
-}
-
-int UtcDaliTextStyleReset(void)
-{
- tet_infoline(" UtcDaliTextStyleReset ");
-
- TestApplication application;
-
- const TextStyle defaultStyle;
-
- // Reset a default.
- TextStyle style;
-
- style.Reset();
-
- DALI_TEST_CHECK( defaultStyle == style );
-
- // Reset NONE
- style.Reset( TextStyle::NONE );
-
- DALI_TEST_CHECK( defaultStyle == style );
-
- // Reset ALL
- TextStyle style2;
- style2.SetFontName( FONT_FAMILY );
- style2.SetFontStyle( FONT_STYLE );
- style2.SetFontPointSize( FONT_POINT_SIZE );
- style2.SetTextColor( TEXT_COLOR );
-
- style2.SetWeight( TEXT_WEIGHT );
- style2.SetSmoothEdge( SMOOTH_EDGE );
-
- style2.SetItalics( ITALICS, ITALICS_ANGLE );
- style2.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- style2.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style2.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style2.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style2.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- style2.Reset( TextStyle::ALL );
-
- DALI_TEST_CHECK( defaultStyle == style2 );
-
- // Set all parameters
- style2.SetFontName( FONT_FAMILY );
- style2.SetFontStyle( FONT_STYLE );
- style2.SetFontPointSize( FONT_POINT_SIZE );
- style2.SetTextColor( TEXT_COLOR );
-
- style2.SetWeight( TEXT_WEIGHT );
- style2.SetSmoothEdge( SMOOTH_EDGE );
-
- style2.SetItalics( ITALICS, ITALICS_ANGLE );
- style2.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- style2.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- style2.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- style2.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- style2.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- // Reset FONT
- style2.Reset( TextStyle::FONT );
-
- DALI_TEST_CHECK( style2.IsFontNameDefault() );
- DALI_TEST_EQUALS( style2.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
-
- // Reset STYLE
- style2.Reset( TextStyle::STYLE );
-
- DALI_TEST_CHECK( style2.IsFontStyleDefault() );
- DALI_TEST_EQUALS( style2.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
-
- // Reset SIZE
- style2.Reset( TextStyle::SIZE );
-
- DALI_TEST_CHECK( style2.IsFontSizeDefault() );
- DALI_TEST_EQUALS( style2.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
-
- // Reset COLOR
- style2.Reset( TextStyle::COLOR );
-
- DALI_TEST_CHECK( style2.IsTextColorDefault() );
- DALI_TEST_EQUALS( style2.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- // Reset WEIGHT
- style2.Reset( TextStyle::WEIGHT );
-
- DALI_TEST_CHECK( style2.IsFontWeightDefault() );
- DALI_TEST_EQUALS( style2.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
-
- // Reset SMOOTH
- style2.Reset( TextStyle::SMOOTH );
-
- DALI_TEST_CHECK( style2.IsSmoothEdgeDefault() );
- DALI_TEST_EQUALS( style2.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Reset ITALICS
- style2.Reset( TextStyle::ITALICS );
-
- DALI_TEST_CHECK( style2.IsItalicsDefault() );
- DALI_TEST_CHECK( !style2.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style2.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- // Reset UNDERLINE
- style2.Reset( TextStyle::UNDERLINE );
-
- DALI_TEST_CHECK( style2.IsUnderlineDefault() );
- DALI_TEST_CHECK( !style2.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style2.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Reset SHADOW
- style2.Reset( TextStyle::SHADOW );
-
- DALI_TEST_CHECK( style2.IsShadowDefault() );
- DALI_TEST_CHECK( !style2.IsShadowEnabled() );
- DALI_TEST_EQUALS( style2.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetShadowSize(), TextStyle::DEFAULT_SHADOW_SIZE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Reset GLOW
- style2.Reset( TextStyle::GLOW );
-
- DALI_TEST_CHECK( style2.IsGlowDefault() );
- DALI_TEST_CHECK( !style2.IsGlowEnabled() );
- DALI_TEST_EQUALS( style2.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Reset OUTLINE
- style2.Reset( TextStyle::OUTLINE );
-
- DALI_TEST_CHECK( style2.IsOutlineDefault() );
- DALI_TEST_CHECK( !style2.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style2.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- // Reset GRADIENT
- style2.Reset( TextStyle::GRADIENT );
-
- DALI_TEST_CHECK( style2.IsGradientDefault() );
- DALI_TEST_CHECK( !style2.IsGradientEnabled() );
- DALI_TEST_EQUALS( style2.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style2.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
-
- // Added to increase coverage.
-
- {
- // Reset the font name when there is another parameter of a different struct.
- // Test when the struct storing the font name is in the last position of the vector and when is not.
-
- TextStyle nameStyle;
-
- nameStyle.SetFontName( FONT_FAMILY );
- nameStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- nameStyle.Reset( TextStyle::FONT );
-
- DALI_TEST_EQUALS( nameStyle.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
-
- nameStyle.SetFontName( FONT_FAMILY );
- nameStyle.Reset( TextStyle::FONT );
-
- DALI_TEST_EQUALS( nameStyle.GetFontName(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- }
-
- {
- // Reset the font style when there is another parameter of a different struct.
- // Test when the struct storing the font style is in the last position of the vector and when is not.
-
- TextStyle styleStyle;
-
- styleStyle.SetFontStyle( FONT_STYLE );
- styleStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- styleStyle.Reset( TextStyle::STYLE );
-
- DALI_TEST_EQUALS( styleStyle.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
-
- styleStyle.SetFontStyle( FONT_STYLE );
- styleStyle.Reset( TextStyle::STYLE );
-
- DALI_TEST_EQUALS( styleStyle.GetFontStyle(), DEFAULT_FONT_NAME_STYLE, TEST_LOCATION );
- }
-
- {
- // Reset the font size when there is another parameter of a different struct.
- // Test when the struct storing the font size is in the last position of the vector and when is not.
-
- TextStyle sizeStyle;
-
- sizeStyle.SetFontPointSize( FONT_POINT_SIZE );
- sizeStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- sizeStyle.Reset( TextStyle::SIZE );
-
- DALI_TEST_EQUALS( sizeStyle.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
-
- sizeStyle.SetFontPointSize( FONT_POINT_SIZE );
- sizeStyle.Reset( TextStyle::SIZE );
-
- DALI_TEST_EQUALS( sizeStyle.GetFontPointSize(), DEFAULT_FONT_POINT_SIZE, TEST_LOCATION );
- }
-
- {
- // Reset the text color when there is another parameter of a different struct.
- // Test when the struct storing the text color is in the last position of the vector and when is not.
-
- TextStyle colorStyle;
-
- colorStyle.SetTextColor( TEXT_COLOR );
- colorStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- colorStyle.Reset( TextStyle::COLOR );
-
- DALI_TEST_EQUALS( colorStyle.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
-
- colorStyle.SetTextColor( TEXT_COLOR );
- colorStyle.Reset( TextStyle::COLOR );
-
- DALI_TEST_EQUALS( colorStyle.GetTextColor(), TextStyle::DEFAULT_TEXT_COLOR, TEST_LOCATION );
- }
-
- {
- // Reset the text weight when there is another parameter of a different struct.
- // Test when the struct storing the text weight is in the last position of the vector and when is not.
-
- TextStyle weightStyle;
-
- weightStyle.SetWeight( TEXT_WEIGHT );
- weightStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- weightStyle.Reset( TextStyle::WEIGHT );
-
- DALI_TEST_EQUALS( weightStyle.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
-
- weightStyle.SetWeight( TEXT_WEIGHT );
- weightStyle.Reset( TextStyle::WEIGHT );
-
- DALI_TEST_EQUALS( weightStyle.GetWeight(), TextStyle::DEFAULT_FONT_WEIGHT, TEST_LOCATION );
- }
-
- {
- // Reset the smooth edge when there is another parameter of a different struct.
- // Test when the struct storing the smooth edge is in the last position of the vector and when is not.
-
- TextStyle smoothStyle;
-
- smoothStyle.SetSmoothEdge( SMOOTH_EDGE );
- smoothStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- smoothStyle.Reset( TextStyle::SMOOTH );
-
- DALI_TEST_EQUALS( smoothStyle.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- smoothStyle.SetSmoothEdge( SMOOTH_EDGE );
- smoothStyle.Reset( TextStyle::SMOOTH );
-
- DALI_TEST_EQUALS( smoothStyle.GetSmoothEdge(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- }
-
- {
- // Reset the italics when there is another parameter of a different struct.
- // Test when the struct storing the italics is in the last position of the vector and when is not.
-
- TextStyle italicsStyle;
-
- italicsStyle.SetItalics( ITALICS, ITALICS_ANGLE );
- italicsStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- italicsStyle.Reset( TextStyle::ITALICS );
-
- DALI_TEST_EQUALS( italicsStyle.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- italicsStyle.SetItalics( ITALICS, ITALICS_ANGLE );
- italicsStyle.Reset( TextStyle::ITALICS );
-
- DALI_TEST_EQUALS( italicsStyle.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
- }
-
- {
- // Reset the underline when there is another parameter of a different struct.
- // Test when the struct storing the underline is in the last position of the vector and when is not.
-
- TextStyle underlineStyle;
-
- underlineStyle.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- underlineStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- underlineStyle.Reset( TextStyle::UNDERLINE );
-
- DALI_TEST_EQUALS( underlineStyle.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( underlineStyle.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- underlineStyle.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
- underlineStyle.Reset( TextStyle::UNDERLINE );
-
- DALI_TEST_EQUALS( underlineStyle.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( underlineStyle.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- }
-
-
-
-
-
- {
- // Reset the shadow when there is another parameter of a different struct.
- // Test when the struct storing the shadow is in the last position of the vector and when is not.
-
- TextStyle shadowStyle;
-
- shadowStyle.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- shadowStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- shadowStyle.Reset( TextStyle::SHADOW );
-
- DALI_TEST_CHECK( shadowStyle.IsShadowDefault() );
-
- shadowStyle.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
- shadowStyle.Reset( TextStyle::SHADOW );
-
- DALI_TEST_CHECK( shadowStyle.IsShadowDefault() );
-}
-
- {
- // Reset the glow when there is another parameter of a different struct.
- // Test when the struct storing the glow is in the last position of the vector and when is not.
-
- TextStyle glowStyle;
-
- glowStyle.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- glowStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- glowStyle.Reset( TextStyle::GLOW );
-
- DALI_TEST_CHECK( glowStyle.IsGlowDefault() );
-
- glowStyle.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
- glowStyle.Reset( TextStyle::GLOW );
-
- DALI_TEST_CHECK( glowStyle.IsGlowDefault() );
- }
-
- {
- // Reset the outline when there is another parameter of a different struct.
- // Test when the struct storing the outline is in the last position of the vector and when is not.
-
- TextStyle outlineStyle;
-
- outlineStyle.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- outlineStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- outlineStyle.Reset( TextStyle::OUTLINE );
-
- DALI_TEST_CHECK( outlineStyle.IsOutlineDefault() );
-
- outlineStyle.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- outlineStyle.Reset( TextStyle::OUTLINE );
-
- DALI_TEST_CHECK( outlineStyle.IsOutlineDefault() );
- }
-
- {
- // Reset the gradient when there is another parameter of a different struct.
- // Test when the struct storing the gradient is in the last position of the vector and when is not.
-
- TextStyle gradientStyle;
-
- gradientStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- gradientStyle.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
- gradientStyle.Reset( TextStyle::GRADIENT );
-
- DALI_TEST_CHECK( gradientStyle.IsGradientDefault() );
-
- gradientStyle.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
- gradientStyle.Reset( TextStyle::GRADIENT );
-
- DALI_TEST_CHECK( gradientStyle.IsGradientDefault() );
- }
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetFontName(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetFontName ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetFontName( FONT_FAMILY );
-
- DALI_TEST_EQUALS( style.GetFontName(), FONT_FAMILY, TEST_LOCATION );
-
- // Added to increase coverage
- style.SetFontStyle( FONT_STYLE );
- DALI_TEST_EQUALS( style.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetFontStyle(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetFontStyle ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetFontStyle( FONT_STYLE );
-
- DALI_TEST_EQUALS( style.GetFontStyle(), FONT_STYLE, TEST_LOCATION );
-
- // Added to increase coverage
- style.SetFontName( FONT_FAMILY );
- DALI_TEST_EQUALS( style.GetFontName(), FONT_FAMILY, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetFontPointSize(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetFontPointSize ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetFontPointSize( FONT_POINT_SIZE );
-
- DALI_TEST_EQUALS( style.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
-
- // Added to increase coverage
- style.SetTextColor( TEXT_COLOR );
- DALI_TEST_EQUALS( style.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetTextColor(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetTextColor ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetTextColor( TEXT_COLOR );
-
- DALI_TEST_EQUALS( style.GetTextColor(), TEXT_COLOR, TEST_LOCATION );
-
- // Added to increase coverage
- style.SetFontPointSize( FONT_POINT_SIZE );
- DALI_TEST_EQUALS( style.GetFontPointSize(), FONT_POINT_SIZE, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetWeight(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetWeight ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetWeight( TEXT_WEIGHT );
-
- DALI_TEST_EQUALS( style.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
-
- // Added to increase coverage
- style.SetSmoothEdge( SMOOTH_EDGE );
- DALI_TEST_EQUALS( style.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetSmoothEdge(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetGlow ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetSmoothEdge( SMOOTH_EDGE );
-
- DALI_TEST_EQUALS( style.GetSmoothEdge(), SMOOTH_EDGE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- // Added to increase coverage
- style.SetWeight( TEXT_WEIGHT );
- DALI_TEST_EQUALS( style.GetWeight(), TEXT_WEIGHT, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetItalics(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetItalics ");
-
- TestApplication application;
-
- TextStyle style;
-
- DALI_TEST_EQUALS( style.GetItalicsAngle(), TextStyle::DEFAULT_ITALICS_ANGLE, TEST_LOCATION );
-
- style.SetItalics( ITALICS, ITALICS_ANGLE );
-
- DALI_TEST_CHECK( style.IsItalicsEnabled() );
- DALI_TEST_EQUALS( style.GetItalicsAngle(), ITALICS_ANGLE, TEST_LOCATION );
-
- style.SetItalics( !ITALICS, TextStyle::DEFAULT_ITALICS_ANGLE );
-
- DALI_TEST_CHECK( !style.IsItalicsEnabled() );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetUnderline(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetUnderline ");
-
- TestApplication application;
-
- TextStyle style;
-
- style.SetUnderline( UNDERLINE, UNDERLINE_THICKNESS, UNDERLINE_POSITION );
-
- DALI_TEST_CHECK( style.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style.GetUnderlineThickness(), UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetUnderlinePosition(), UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.SetUnderline( !UNDERLINE, TextStyle::DEFAULT_UNDERLINE_THICKNESS, TextStyle::DEFAULT_UNDERLINE_POSITION );
-
- DALI_TEST_CHECK( !style.IsUnderlineEnabled() );
- DALI_TEST_EQUALS( style.GetUnderlineThickness(), TextStyle::DEFAULT_UNDERLINE_THICKNESS, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetUnderlinePosition(), TextStyle::DEFAULT_UNDERLINE_POSITION, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetShadow(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetShadow ");
-
- TestApplication application;
-
- TextStyle style;
-
- DALI_TEST_CHECK( !style.IsShadowEnabled() );
-
- style.SetShadow( SHADOW, SHADOW_COLOR, SHADOW_OFFSET, SHADOW_SIZE );
-
- DALI_TEST_CHECK( style.IsShadowEnabled() );
- DALI_TEST_EQUALS( style.GetShadowColor(), SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowOffset(), SHADOW_OFFSET, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowSize(), SHADOW_SIZE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.SetShadow( !SHADOW, TextStyle::DEFAULT_SHADOW_COLOR, TextStyle::DEFAULT_SHADOW_OFFSET, TextStyle::DEFAULT_SHADOW_SIZE );
- DALI_TEST_CHECK( !style.IsShadowEnabled() );
- DALI_TEST_EQUALS( style.GetShadowColor(), TextStyle::DEFAULT_SHADOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowOffset(), TextStyle::DEFAULT_SHADOW_OFFSET, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetShadowSize(), TextStyle::DEFAULT_SHADOW_SIZE, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetGlow(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetGlow ");
-
- TestApplication application;
-
- TextStyle style;
-
- DALI_TEST_CHECK( !style.IsGlowEnabled() );
-
- style.SetGlow( GLOW, GLOW_COLOR, GLOW_INTENSITY );
-
- DALI_TEST_CHECK( style.IsGlowEnabled() );
- DALI_TEST_EQUALS( style.GetGlowColor(), GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGlowIntensity(), GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- style.SetGlow( !GLOW, TextStyle::DEFAULT_GLOW_COLOR, TextStyle::DEFAULT_GLOW_INTENSITY );
-
- DALI_TEST_CHECK( !style.IsGlowEnabled() );
- DALI_TEST_EQUALS( style.GetGlowColor(), TextStyle::DEFAULT_GLOW_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGlowIntensity(), TextStyle::DEFAULT_GLOW_INTENSITY, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetOutline(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetOutline ");
-
- TestApplication application;
-
- TextStyle style;
-
- DALI_TEST_CHECK( !style.IsOutlineEnabled() );
-
- style.SetOutline( OUTLINE, OUTLINE_COLOR, OUTLINE_THICKNESS );
-
- DALI_TEST_CHECK( style.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style.GetOutlineColor(), OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetOutlineThickness(), OUTLINE_THICKNESS, TEST_LOCATION );
-
- style.SetOutline( !OUTLINE, TextStyle::DEFAULT_OUTLINE_COLOR, TextStyle::DEFAULT_OUTLINE_THICKNESS );
-
- DALI_TEST_CHECK( !style.IsOutlineEnabled() );
- DALI_TEST_EQUALS( style.GetOutlineColor(), TextStyle::DEFAULT_OUTLINE_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetOutlineThickness(), TextStyle::DEFAULT_OUTLINE_THICKNESS, TEST_LOCATION );
-
- END_TEST;
-}
-
-int UtcDaliTextStyleSetGetGradient(void)
-{
- tet_infoline(" UtcDaliTextStyleSetGetGradient ");
-
- TestApplication application;
-
- TextStyle style;
-
- DALI_TEST_CHECK( !style.IsGradientEnabled() );
-
- style.SetGradient( GRADIENT, GRADIENT_COLOR, GRADIENT_START_POINT, GRADIENT_END_POINT );
-
- DALI_TEST_CHECK( style.IsGradientEnabled() );
- DALI_TEST_EQUALS( style.GetGradientColor(), GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientStartPoint(), GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientEndPoint(), GRADIENT_END_POINT, TEST_LOCATION );
-
- style.SetGradient( !GRADIENT, TextStyle::DEFAULT_GRADIENT_COLOR, TextStyle::DEFAULT_GRADIENT_START_POINT, TextStyle::DEFAULT_GRADIENT_END_POINT );
-
- DALI_TEST_CHECK( !style.IsGradientEnabled() );
- DALI_TEST_EQUALS( style.GetGradientColor(), TextStyle::DEFAULT_GRADIENT_COLOR, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientStartPoint(), TextStyle::DEFAULT_GRADIENT_START_POINT, TEST_LOCATION );
- DALI_TEST_EQUALS( style.GetGradientEndPoint(), TextStyle::DEFAULT_GRADIENT_END_POINT, TEST_LOCATION );
-
- END_TEST;
-}
TestApplication application;
Stage stage = Stage::GetCurrent();
- TextActor actor = TextActor::New();
+ ImageActor actor = ImageActor::New();
actor.SetSize(100.0f, 100.0f);
actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
stage.Add(actor);
TestApplication application;
Stage stage = Stage::GetCurrent();
- TextActor parent = TextActor::New();
+ ImageActor parent = ImageActor::New();
parent.SetSize(100.0f, 100.0f);
parent.SetAnchorPoint(AnchorPoint::TOP_LEFT);
stage.Add(parent);
- TextActor child = TextActor::New();
+ ImageActor child = ImageActor::New();
child.SetSize(25.0f, 25.0f);
child.SetAnchorPoint(AnchorPoint::TOP_LEFT);
parent.Add(child);
TestApplication application;
Stage stage = Stage::GetCurrent();
- TextActor actor = TextActor::New();
+ ImageActor actor = ImageActor::New();
actor.SetSize(100.0f, 100.0f);
actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
stage.Add(actor);
platform_abstraction_src_files = \
$(platform_abstraction_src_dir)/bitmap.cpp \
$(platform_abstraction_src_dir)/core.cpp \
- $(platform_abstraction_src_dir)/glyph-set.cpp \
$(platform_abstraction_src_dir)/image-data.cpp \
$(platform_abstraction_src_dir)/debug.cpp \
$(platform_abstraction_src_dir)/profiling.cpp \
platform_abstraction_header_files = \
$(platform_abstraction_src_dir)/core.h \
$(platform_abstraction_src_dir)/context-notifier.h \
- $(platform_abstraction_src_dir)/glyph-set.h \
$(platform_abstraction_src_dir)/debug.h \
$(platform_abstraction_src_dir)/profiling.h \
$(platform_abstraction_src_dir)/input-options.h \
$(platform_abstraction_src_dir)/platform-abstraction.h \
$(platform_abstraction_src_dir)/shader-data.h \
$(platform_abstraction_src_dir)/system-overlay.h \
- $(platform_abstraction_src_dir)/common/lockless-buffer.h \
- $(platform_abstraction_src_dir)/text-array.h
+ $(platform_abstraction_src_dir)/common/lockless-buffer.h
platform_abstraction_dynamics_header_files = \
$(platform_abstraction_src_dir)/dynamics/dynamics-body-intf.h \
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/integration-api/glyph-set.h>
-
-namespace Dali
-{
-
-namespace Integration
-{
-
-GlyphSet::GlyphSet()
-: mFontHash(0),
- mLineHeight(0.0f),
- mAscender(0.0f),
- mUnitsPerEM(0.0f),
- mUnderlinePosition(0.0f),
- mUnderlineThickness(0.0f),
- mPadAdjust(0.0f),
- mAtlasId( 0 )
-{
-}
-
-GlyphSet::~GlyphSet()
-{
- mCharacterList.clear();
-}
-
-void GlyphSet::AddCharacter(BitmapPtr bitmapData, const GlyphMetrics& glyphMetrics)
-{
- mCharacterList.push_back(Character(bitmapData, glyphMetrics));
-}
-
-void GlyphSet::AddCharacter(const Character& character)
-{
- mCharacterList.push_back(character);
-}
-
-const GlyphSet::CharacterList& GlyphSet::GetCharacterList() const
-{
- return mCharacterList;
-}
-
-bool GlyphSet::HasCharacter(const uint32_t charCode) const
-{
- for (CharacterConstIter iter = mCharacterList.begin(), endIter = mCharacterList.end(); iter != endIter; ++iter)
- {
- if (iter->second.code == charCode)
- {
- return true;
- }
- }
- return false;
-}
-
-bool GlyphSet::HasCharacter(const Character& character) const
-{
- return HasCharacter(character.second.code);
-}
-
-ResourceId GlyphSet::GetAtlasResourceId() const
-{
- return mAtlasId;
-}
-
-void GlyphSet::SetAtlasResourceId(ResourceId resourceId)
-{
- mAtlasId = resourceId;
-}
-
-} //namespace Integration
-
-} //namespace Dali
+++ /dev/null
-#ifndef __DALI_INTEGRATION_PLATFORM_FONT_H__
-#define __DALI_INTEGRATION_PLATFORM_FONT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <stdint.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/vector-wrapper.h>
-#include <dali/public-api/math/vector2.h>
-#include <dali/integration-api/bitmap.h>
-#include <dali/integration-api/resource-declarations.h>
-
-namespace Dali
-{
-
-namespace Integration
-{
-class GlyphSet;
-typedef IntrusivePtr<GlyphSet> GlyphSetPointer;
-
-/**
- * A Glyph holds information for a single character.
- */
-struct GlyphMetrics
-{
- enum GlyphQuality
- {
- LOW_QUALITY = 0x0,
- HIGH_QUALITY = 0x1
- };
-
- uint32_t code:21; ///< character code (UTF-32), max value of 0x10ffff (21 bits)
- uint32_t quality:1; ///< 0 = low quality, 1 = high quality
- float width; ///< glyph width in pixels
- float height; ///< glyph height in pixels
- float top; ///< distance between glyph's tallest pixel and baseline
- float left; ///< where to place the glyph horizontally in relation to current 'pen' position
- float xAdvance; ///< distance in pixels to move the 'pen' after displaying the character
- unsigned int xPosition; ///< x position in target atlas texture
- unsigned int yPosition; ///< y position in target atlas texture
-};
-
-/**
- * Stores font global metrics.
- */
-struct GlobalMetrics
-{
- GlobalMetrics()
- : lineHeight( 0.f ),
- ascender( 0.f ),
- unitsPerEM( 0.f ),
- underlinePosition( 0.f ),
- underlineThickness( 0.f ),
- padAdjustX( 0.f ),
- padAdjustY( 0.f ),
- maxWidth( 0.f ),
- maxHeight( 0.f )
- {}
-
- GlobalMetrics( float lh, float asc, float upem, float up, float ut, float pax, float pay, float mw, float mh )
- : lineHeight( lh ),
- ascender( asc ),
- unitsPerEM( upem ),
- underlinePosition( up ),
- underlineThickness( ut ),
- padAdjustX( pax ),
- padAdjustY( pay ),
- maxWidth( mw ),
- maxHeight ( mh )
- {}
-
- float lineHeight; ///< Distance between baselines
- float ascender; ///< Distance from baseline to top of cell
- float unitsPerEM; ///< font units/EM
- float underlinePosition; ///< Underline distance from baseline
- float underlineThickness; ///< Underline thickness
- float padAdjustX; ///< X adjustment value for padding around distance field
- float padAdjustY; ///< Y adjustment value for padding around distance field
- float maxWidth; ///< Width of widest glyph
- float maxHeight; ///< Height of tallest glyph
-};
-
-/**
- *
- * Platform font class.
- * A container for font data; consisting of some metrics and a list of bitmaps
- */
-class DALI_IMPORT_API GlyphSet : public Dali::RefObject
-{
-public:
- typedef std::pair<BitmapPtr, GlyphMetrics> Character;
- typedef IntrusivePtr<Character> CharacterPtr;
- typedef std::vector<Character> CharacterList;
- typedef CharacterList::iterator CharacterIter;
- typedef CharacterList::const_iterator CharacterConstIter;
-
- /**
- * Constructor.
- */
- GlyphSet();
-
- /**
- * Destructor.
- */
- ~GlyphSet();
-
- /**
- * Add a character to the platform font
- * @param [in] bitmapData A bitmap of the rendered character
- * @param [in] glyphMetrics Metrics for the character, including its character code
- */
- void AddCharacter(BitmapPtr bitmapData, const GlyphMetrics& glyphMetrics);
-
- /**
- * Add a character to the platform font
- * @param [in] character The Character object
- */
- void AddCharacter(const Character& character);
-
- /**
- * Get the list of characters in the font
- * @return The list of characters
- */
- const CharacterList& GetCharacterList() const;
-
- /**
- * Checks if the character is contained in the GlyphSet
- * @param [in] charCode The character to search for.
- * @return true if the character is contained in the GlyphSet
- */
- bool HasCharacter(const uint32_t charCode) const;
-
- /**
- * Checks if the character is contained in the GlyphSet
- * @param [in] character The character to search for.
- * @return true if the character is contained in the GlyphSet
- */
- bool HasCharacter(const Character& character) const;
-
- /**
- * Returns the resource ID of the texture atlas these bitmaps will be written to
- * @return the resource id
- */
- ResourceId GetAtlasResourceId() const;
-
- /**
- * Sets the resource ID of the texture atlas these bitmaps will be written to
- * @param[in] resourceId the resource identifier of the texture atlas.
- */
- void SetAtlasResourceId(ResourceId resourceId);
-
- size_t mFontHash; ///< hash of the fontname the glyphs were loaded for
- float mLineHeight; ///< Distance between baselines
- float mAscender; ///< Distance from baseline to top of cell
- float mUnitsPerEM; ///< font units/EM
- float mUnderlinePosition; ///< Underline distance from baseline
- float mUnderlineThickness; ///< Underline thickness
- float mPadAdjust; ///< Adjustment value for padding around distance field
-
-private:
- CharacterList mCharacterList;
- ResourceId mAtlasId; ///< Resource ID of target texture
-};
-
-} // namespace Integration
-
-} // namespace Dali
-
-#endif // __DALI_INTEGRATION_PLATFORM_FONT_H__
*/
// INTERNAL INCLUDES
-#include <dali/integration-api/glyph-set.h>
+#include <dali/integration-api/bitmap.h>
#include <dali/integration-api/resource-cache.h>
-#include <dali/integration-api/text-array.h>
namespace Dali
{
*/
virtual void JoinLoaderThreads() = 0;
- // Font Queries
-
- /**
- * Called by Dali to retrieve the default font family for the platform.
- * Multi-threading note: this method will be called from the main thread only i.e. not
- * from within the Core::Render() method.
- * @return The default font family.
- */
- virtual const std::string& GetDefaultFontFamily() const = 0;
-
- /**
- * Called by Dali to retrieve the default font size for the platform in points.
- * Multi-threading note: this method will be called from the main thread only i.e. not
- * from within the Core::Render() method.
- * @return The default font size.
- */
- virtual float GetDefaultFontSize() const = 0;
-
- /**
- * Gets a font line height to match a given caps-height
- *
- * @note fontFamily and fontStyle must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] fontFamily The name of the font's family
- * @param[in] fontStyle The style of the font
- * @param[in] capsHeight The caps-height in pixels
- */
- virtual PixelSize GetFontLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, CapsHeight capsHeight) const = 0;
-
- /**
- * Called by Font objects to synchronously query glyph data.
- *
- * @note fontFamily and font style, included in the resource request, must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @note Font's style goes inside the textRequest parameter
- * @param[in] textRequest Resource request. Includes font's style.
- * @param[in] fontFamily The name of the font's family
- * @param[in] getBitmap Whether to load bitmaps for the symbols as well
- * @return A GlyphSet pointer with a list of the requested glyph metrics.
- */
- virtual Integration::GlyphSet* GetGlyphData ( const Integration::TextResourceType& textRequest,
- const std::string& fontFamily,
- bool getBitmap) const = 0;
-
- /**
- * Called by GlyphResourceManager to synchronously load glyph data.
- *
- * @note fontFamily and font style, included in the resource request, must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] textRequest resource request
- * @param[in] fontFamily name of the font's family
- * @return A GlyphSet pointer containing the requested glyph bitmaps.
- */
- virtual Integration::GlyphSet* GetCachedGlyphData( const TextResourceType& textRequest,
- const std::string& fontFamily ) const = 0;
-
- /**
- * Called by Font objects to synchronously query global font metrics.
- *
- * @note fontFamily and fontStyle, must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] fontFamily The name of the font's family
- * @param[in] fontStyle The style of the font
- * @param[out] globalMetrics font requested global metrics.
- */
- virtual void GetGlobalMetrics( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics ) const = 0;
-
/**
* Sets horizontal and vertical pixels per inch value that is used by the display
* @param[in] dpiHorizontal horizontal dpi value
virtual void SetDpi (unsigned int dpiHorizontal, unsigned int dpiVertical) = 0;
/**
- * Returns the name of the font's family for displayed text.
- * If possible, the returned font name should be able to display all characters in text.
- * Otherwise returns closest match.
- * @param[in] charsRequested displayed text
- */
- virtual const std::string& GetFontFamilyForChars(const TextArray& charsRequested) const = 0;
-
- /**
- * Checks whether all characters of text could be displayed with specified font family.
- *
- * @note fontFamily and fontStyle must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] fontFamily The name of the font's family
- * @param[in] fontStyle The style of the font
- * @param[in] text displayed text
- */
- virtual bool AllGlyphsSupported(const std::string& fontFamily, const std::string& fontStyle, const TextArray& text) const = 0;
-
- /**
- * Checks whether fontName is a valid font family name and fontStyle is a valid font style.
- * closestFontFamilyMatch and closestFontStyleMatch are always set to the best matching font
- * or the system default font if no near match is detected.
- * @param[in] fontFamily The name of the font's family
- * @param[in] fontStyle The style of the font
- * @param[out] isDefaultSystemFont Whether this font has been created with a default system font.
- * @param[out] closestFontFamilyMatch Name of the font's family found based on the user input family's name
- * @param[out] closestFontStyleMatch Name of the font's style found based on the user input font's style
- * @return Whether a valid match has been found.
- */
- virtual bool ValidateFontFamilyName(const std::string& fontFamily, const std::string& fontStyle, bool& isDefaultSystemFont, std::string& closestFontFamilyMatch, std::string& closestFontStyleMatch) const = 0;
-
- /**
- * The mode for GetFontList()
- */
- enum FontListMode
- {
- LIST_SYSTEM_FONTS,
- LIST_APPLICATION_FONTS,
- LIST_ALL_FONTS
- };
-
- /**
- * Gets a list of fonts installed on the system.
- * @param[in] mode which fonts to include in the list.
- * @param[out] fontList The list of font family names.
- */
- virtual void GetFontList( FontListMode mode, std::vector<std::string>& fontList ) const = 0;
-
- /**
* Load a file into a buffer
* @param[in] filename The filename to load
* @param[out] buffer A buffer to receive the file.
virtual bool SaveFile(const std::string& filename, std::vector< unsigned char >& buffer) const = 0;
/**
- * This method re-loads the device defaults that Dali uses. Adaptor will call this
- * when devices settings change.
- */
- virtual void UpdateDefaultsFromDevice() = 0;
-
- /**
* Get a pointer to the DynamicsFactory.
*/
virtual DynamicsFactory* GetDynamicsFactory() = 0;
- /**
- * Read from the metrics cache into the global metrics parameter
- *
- * @note fontFamily and fontStyle must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] fontFamily The name of the font family
- * @param[in] fontStyle The name of the font style
- * @param[out] globalMetrics The data store to write into
- * @return \e true if the operation succeeded
- */
- virtual bool ReadGlobalMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- Integration::GlobalMetrics& globalMetrics ) = 0;
-
- /**
- *
- * @note fontFamily and fontStyle must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * Write the global metrics parameter to the metrics cache
- * @param[in] fontFamily The name of the font family
- * @param[in] fontStyle The name of the font style
- * @param[out] globalMetrics The data store to write
- */
- virtual void WriteGlobalMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlobalMetrics& globalMetrics ) = 0;
-
- /**
- * Read the metrics from the cache into the supplied vector
- *
- * @note fontFamily and fontStyle must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] fontFamily The name of the font family
- * @param[in] fontStyle The name of the font style
- * @param[out] glyphMetricsContainer The vector of metrics to write
- * @return true if the operation succeeded
- */
- virtual bool ReadMetricsFromCache( const std::string& fontFamily,
- const std::string& fontStyle,
- std::vector<Integration::GlyphMetrics>& glyphMetricsContainer ) = 0;
-
- /**
- * Write the metrics to the cache
- *
- * @note fontFamily and fontStyle must have been validated previously.
- * @see ValidateFontFamilyName().
- *
- * @param[in] fontFamily The name of the font family
- * @param[in] fontStyle The name of the font style
- * @param[in] glyphSet The set of metrics to write
- */
- virtual void WriteMetricsToCache( const std::string& fontFamily,
- const std::string& fontStyle,
- const Integration::GlyphSet& glyphSet ) = 0;
-
- /**
- * Retrieves file names from the given directory.
- *
- * @param[in] directoryName The directory name.
- * @param[out] fileNames The file names in the given directory.
- */
- virtual void GetFileNamesFromDirectory( const std::string& directoryName,
- std::vector<std::string>& fileNames ) = 0;
-
- /**
- * Retrieves the glyph image which represents the character.
- *
- * @param[in] fontFamily The font's family name.
- * @param[in] fontStyle The font's style.
- * @param[in] fontSize The font's size (in points).
- * @param[in] character The given character.
- *
- * @return A bitmap representing the character.
- */
- virtual Integration::BitmapPtr GetGlyphImage( const std::string& fontFamily, const std::string& fontStyle, float fontSize, uint32_t character ) const = 0;
-
}; // class PlatformAbstraction
} // namespace Integration
#include <dali/internal/event/actors/actor-impl.h>
#include <dali/internal/event/actors/camera-actor-impl.h>
-#include <dali/internal/event/actors/text-actor-impl.h>
#include <dali/internal/event/actors/image-actor-impl.h>
#include <dali/internal/event/actors/mesh-actor-impl.h>
#include <dali/internal/event/actors/layer-impl.h>
#include <dali/internal/event/actor-attachments/actor-attachment-impl.h>
#include <dali/internal/event/actor-attachments/camera-attachment-impl.h>
-#include <dali/internal/event/actor-attachments/text-attachment-impl.h>
#include <dali/internal/event/actor-attachments/image-attachment-impl.h>
#include <dali/internal/event/actor-attachments/mesh-attachment-impl.h>
#include <dali/internal/event/images/image-impl.h>
#include <dali/internal/event/images/image-factory-cache.h>
-#include <dali/internal/common/text-parameters.h>
#include <dali/internal/event/modeling/mesh-impl.h>
#include <dali/internal/event/modeling/material-impl.h>
#include <dali/internal/update/node-attachments/scene-graph-camera-attachment.h>
#include <dali/internal/update/node-attachments/scene-graph-image-attachment.h>
#include <dali/internal/update/node-attachments/scene-graph-mesh-attachment.h>
-#include <dali/internal/update/node-attachments/scene-graph-text-attachment.h>
#include <dali/internal/update/resources/bitmap-metadata.h>
#include <dali/internal/render/renderers/render-material.h>
#include <dali/internal/render/renderers/scene-graph-image-renderer.h>
-#include <dali/internal/render/renderers/scene-graph-text-renderer.h>
#include <dali/internal/render/renderers/scene-graph-mesh-renderer.h>
using Dali::Internal::GestureEventProcessor;
sizeof( Internal::CameraAttachment ) +
sizeof( Internal::SceneGraph::Node ) +
sizeof( Internal::SceneGraph::CameraAttachment ) );
-const int TEXT_ACTOR_MEMORY_SIZE(
- sizeof( Internal::TextActor ) +
- sizeof( Internal::TextAttachment ) +
- sizeof( Internal::SceneGraph::Node ) +
- sizeof( Internal::SceneGraph::TextAttachment ) +
- sizeof( Internal::TextParameters ) +
- sizeof( Internal::SceneGraph::TextRenderer ) );
const int MESH_ACTOR_MEMORY_SIZE(
sizeof( Internal::MeshActor ) +
sizeof( Internal::MeshAttachment ) +
// INTERNAL INCLUDES
#include <dali/public-api/common/intrusive-ptr.h>
#include <dali/integration-api/resource-request.h>
-#include <dali/public-api/text/font-parameters.h>
namespace Dali
{
ResourceTargetImage,
ResourceShader,
ResourceModel,
- ResourceMesh,
- ResourceText
+ ResourceMesh
};
/**
};
/**
- * TextResourceType describes a font resource, which can be requested.
- * from PlatformAbstraction::LoadResource() No font atlas is created.
- */
-struct TextResourceType : public ResourceType
-{
- /**
- * Text quality enum
- */
- enum TextQuality
- {
- TextQualityLow, ///< Request lower quality text
- TextQualityHigh ///< Request higher quality text
- };
-
- /**
- * Structure for requesting character to be loaded from file with atlas position
- * for automatic texture upload
- */
- struct GlyphPosition
- {
- GlyphPosition(unsigned int chr, unsigned int xPos, unsigned int yPos)
- : character(chr),
- quality(0),
- loaded(0),
- xPosition(xPos),
- yPosition(yPos)
- {
- }
-
- /** \addtogroup GlyphPositionPackedWord
- * We have 32 bits available for this data because of the alignment restrictions
- * on the 32 bit words that follow so rather than using the minimum number of
- * bits for each, we give "loaded" a whole 8 bits and push it to a byte-aligned
- * address to make access possible via a plain byte load instead of a load,
- * mask, shift sequence. The naive bitwidths before this modification are as follows:
- * character:21;
- * quality:1;
- * loaded:1;
- * @{
- */
- uint32_t character:21; ///< character code (UTF-32), max value of 0x10ffff (21 bits)
- uint32_t quality:3; ///< Loaded quality 0 = low quality, 1 = high quality
- uint32_t loaded:8; ///< true if Loaded
- /** @}*/
-
- uint32_t xPosition; ///< X Position in atlas
- uint32_t yPosition; ///< Y Position in atlas
-
- /**
- * Used by ResourceTypeCompare
- */
- friend bool operator==(const GlyphPosition& lhs, const GlyphPosition& rhs);
- };
-
- typedef std::vector< GlyphPosition > CharacterList; ///< List of glyphs requested
-
- enum GlyphCacheMode
- {
- GLYPH_CACHE_READ, ///< Doesn't cache glyphs.
- GLYPH_CACHE_WRITE, ///< Caches glyphs.
- };
-
- /**
- * Text resource type constructor
- * @param [in] hash The resourceHash for the FontAtlas and FontMetrics
- * @param [in] style The font style
- * @param [in] characterList The requested text as a vector or UTF-32 codes
- * @param [in] textureAtlasId The resource ID of the texture atlas
- * @param [in] quality A boolean, set to true to request high quality glyph bitmaps.
- * @param [in] maxGlyphSize The size of the largest glyph in the font.
- * @param [in] cache Whether text glyph should be cached or not.
- */
- TextResourceType( const size_t hash,
- const std::string& style,
- const CharacterList& characterList,
- ResourceId textureAtlasId,
- TextQuality quality = TextQualityLow,
- Vector2 maxGlyphSize = Vector2::ONE,
- GlyphCacheMode cache = GLYPH_CACHE_READ )
- : ResourceType(ResourceText),
- mFontHash(hash),
- mStyle(style),
- mCharacterList(characterList),
- mTextureAtlasId(textureAtlasId),
- mQuality(quality),
- mMaxGlyphSize(maxGlyphSize),
- mCache( cache )
- {
- }
-
- /**
- * virtual destructor
- */
- virtual ~TextResourceType()
- {
- }
-
- /**
- * @copydoc ResourceType::Clone
- */
- virtual ResourceType* Clone() const
- {
- return new TextResourceType(mFontHash, mStyle, mCharacterList, mTextureAtlasId, mQuality, mMaxGlyphSize, mCache);
- }
-
- /**
- * Font resource hash.
- */
- const size_t mFontHash;
-
- /**
- * Font style.
- */
- const std::string mStyle;
-
- /**
- * Displayed text (UTF-32 codes)
- */
-
- CharacterList mCharacterList; ///< List of characters
-
- ResourceId mTextureAtlasId; ///< Resource ID of the texture atlas this request is for
-
- TextQuality mQuality; ///< Text quality setting
-
- Vector2 mMaxGlyphSize; ///< Max glyph size for font
-
- GlyphCacheMode mCache; ///< Whether text glyphs should be cached.
-
-private:
-
- // Undefined copy constructor.
- TextResourceType(const TextResourceType& typePath);
-
- // Undefined copy constructor.
- TextResourceType& operator=(const TextResourceType& rhs);
-};
-
-/**
* ModelResourceType describes a model resource, which can be requested
* from PlatformAbstraction::LoadResource()
*/
MeshResourceType& operator=(const MeshResourceType& rhs);
};
-inline bool operator==(const TextResourceType::GlyphPosition& lhs, const TextResourceType::GlyphPosition& rhs)
-{
- return lhs.character == rhs.character && lhs.xPosition == rhs.xPosition && lhs.yPosition == rhs.yPosition && lhs.quality == rhs.quality;
-}
-
} // namespace Integration
} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_ARRAY_H__
-#define __DALI_INTERNAL_TEXT_ARRAY_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <stdint.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-vector.h>
-
-namespace Dali
-{
-
-namespace Integration
-{
-
-/**
- * array of UTF-32 codes.
- */
-typedef Vector<uint32_t> TextArray;
-
-} // namespace Integration
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_ARRAY_H__
/**
- * Structure is used for clearing areas of the atlas prior to loading glyphs
+ * Structure is used for clearing areas of the bitmap
*/
typedef std::vector<Vector2> BitmapClearArray;
#include <dali/internal/update/common/discard-queue.h>
#include <dali/internal/common/event-to-update.h>
#include <dali/internal/update/resources/resource-manager.h>
-#include <dali/internal/event/text/font-factory.h>
#include <dali/internal/event/images/image-factory.h>
-#include <dali/internal/event/images/emoji-factory.h>
#include <dali/internal/event/modeling/model-factory.h>
#include <dali/internal/event/common/thread-local-storage.h>
#include <dali/internal/event/effects/shader-factory.h>
mDiscardQueue(NULL),
mResourcePostProcessQueue(),
mNotificationManager(NULL),
- mFontFactory(NULL),
mImageFactory(NULL),
mModelFactory(NULL),
mShaderFactory(NULL),
- mEmojiFactory(NULL),
mIsActive(true),
mProcessingEvent(false)
{
mGestureEventProcessor = new GestureEventProcessor(*mStage, gestureManager, mRenderController);
mEventProcessor = new EventProcessor(*mStage, *mNotificationManager, *mGestureEventProcessor);
- mFontFactory = new FontFactory(*mResourceClient);
mImageFactory = new ImageFactory( *mResourceClient );
mModelFactory = new ModelFactory(*mResourceClient);
mShaderFactory = new ShaderFactory(*mResourceClient);
mShaderFactory->LoadDefaultShaders();
- mEmojiFactory = new EmojiFactory();
GetImplementation(Dali::TypeRegistry::Get()).CallInitFunctions();
}
delete mEventProcessor;
delete mGestureEventProcessor;
delete mNotificationManager;
- delete mFontFactory;
delete mImageFactory;
delete mModelFactory;
delete mShaderFactory;
delete mResourceManager;
delete mUpdateManager;
delete mTouchResampler;
- delete mEmojiFactory;
delete mRenderManager;
delete mDiscardQueue;
delete mResourcePostProcessQueue;
DALI_LOG_INFO(gCoreFilter, Debug::Verbose, "Core::RecoverFromContextLoss()\n");
mImageFactory->RecoverFromContextLoss(); // Reload images from files
- mFontFactory->RecoverFromContextLoss(); // Reload glyphs from cache into new atlas
mStage->GetRenderTaskList().RecoverFromContextLoss(); // Re-trigger render-tasks
}
void Core::SetDpi(unsigned int dpiHorizontal, unsigned int dpiVertical)
{
mPlatform.SetDpi( dpiHorizontal, dpiVertical );
- mFontFactory->SetDpi( dpiHorizontal, dpiVertical);
mStage->SetDpi( Vector2( dpiHorizontal , dpiVertical) );
}
// Flush discard queue for image factory
mImageFactory->FlushReleaseQueue();
- // send text requests if required
- mFontFactory->SendTextRequests();
-
// Flush any queued messages for the update-thread
const bool messagesToProcess = eventToUpdate.FlushQueue();
return *(mResourceClient);
}
-FontFactory& Core::GetFontFactory()
-{
- return *(mFontFactory);
-}
-
ImageFactory& Core::GetImageFactory()
{
return *(mImageFactory);
return *(mGestureEventProcessor);
}
-EmojiFactory& Core::GetEmojiFactory()
-{
- return *mEmojiFactory;
-}
-
void Core::CreateThreadLocalStorage()
{
// a pointer to the ThreadLocalStorage object will be stored in TLS
class GestureEventProcessor;
class ResourceClient;
class ResourceManager;
-class FontFactory;
class ImageFactory;
class ModelFactory;
class ShaderFactory;
class TouchResampler;
-class EmojiFactory;
namespace SceneGraph
{
ResourceClient& GetResourceClient();
/**
- * Returns the Font factory
- * @return A reference to the Font factory.
- */
- FontFactory& GetFontFactory();
-
- /**
* Returns the Image factory
* @return A reference to the Image factory.
*/
*/
GestureEventProcessor& GetGestureEventProcessor();
- /**
- * Returns the Emoji factory.
- * @return a reference to the Emoji factory.
- */
- EmojiFactory& GetEmojiFactory();
-
private:
/**
NotificationManager* mNotificationManager; ///< Notification manager
AnimationPlaylistOwner mAnimationPlaylist; ///< For 'Fire and forget' animation support
OwnerPointer<PropertyNotificationManager> mPropertyNotificationManager; ///< For safe signal emmision of property changed notifications
- FontFactory* mFontFactory; ///< font resource factory
ImageFactory* mImageFactory; ///< Image resource factory
ModelFactory* mModelFactory; ///< Model resource factory
ShaderFactory* mShaderFactory; ///< Shader resource factory
ResourceClient* mResourceClient; ///< Asynchronous Resource Loading
ResourceManager* mResourceManager; ///< Asynchronous Resource Loading
TouchResampler* mTouchResampler; ///< Resamples touches to correct frame rate.
- EmojiFactory* mEmojiFactory; ///< Emoji resource factory.
bool mIsActive : 1; ///< Whether Core is active or suspended
bool mProcessingEvent : 1; ///< True during ProcessEvents()
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/common/text-parameters.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/text-style.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-TextParameters::TextParameters()
-: mFlags( 0 )
-{
-}
-
-TextParameters::~TextParameters()
-{
- // destroy all containers.
- if ( mFlags & OUTLINE_EXISTS )
- {
- OutlineAttributes* attrPtr = reinterpret_cast<OutlineAttributes*>( *( mParameters.Begin() + ( mFlags & TEXT_PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if ( mFlags & GLOW_EXISTS )
- {
- GlowAttributes* attrPtr = reinterpret_cast<GlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- DropShadowAttributes* attrPtr = reinterpret_cast<DropShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if ( mFlags & GRADIENT_EXISTS )
- {
- GradientAttributes* attrPtr = reinterpret_cast<GradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- delete attrPtr;
- }
-}
-
-void TextParameters::SetOutline( bool enable, const Vector4& color, const Vector2& thickness )
-{
- if ( mFlags & OUTLINE_EXISTS )
- {
- OutlineAttributes* attrPtr = reinterpret_cast<OutlineAttributes*>( *( mParameters.Begin() + ( mFlags & TEXT_PARAMETER_MASK ) ) );
- attrPtr->mOutlineColor = color;
- attrPtr->mOutlineThickness = thickness;
- }
- else
- {
- OutlineAttributes* attr = new OutlineAttributes();
- attr->mOutlineColor = color;
- attr->mOutlineThickness = thickness;
- mFlags |= ( ( mFlags & ~OUTLINE_INDEX ) | ( mParameters.Size() & TEXT_PARAMETER_MASK ) | OUTLINE_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= OUTLINE_ENABLED;
- }
- else
- {
- mFlags &= ~OUTLINE_ENABLED;
- }
-}
-
-void TextParameters::SetGlow( bool enable, const Vector4& color, float intensity )
-{
- if ( mFlags & GLOW_EXISTS )
- {
- GlowAttributes* attrPtr = reinterpret_cast<GlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- attrPtr->mGlowColor = color;
- attrPtr->mGlowIntensity = intensity;
- }
- else
- {
- GlowAttributes* attr = new GlowAttributes();
- attr->mGlowColor = color;
- attr->mGlowIntensity = intensity;
- mFlags |= ( ( mFlags & ~GLOW_INDEX ) | ( ( mParameters.Size() & TEXT_PARAMETER_MASK ) << GLOW_INDEX_SHIFT ) | GLOW_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= GLOW_ENABLED;
- }
- else
- {
- mFlags &= ~GLOW_ENABLED;
- }
-}
-
-void TextParameters::SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size )
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- DropShadowAttributes* attrPtr = reinterpret_cast<DropShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- attrPtr->mDropShadowColor = color;
- attrPtr->mDropShadowOffset = offset;
- attrPtr->mDropShadowSize = size;
- }
- else
- {
- DropShadowAttributes* attr = new DropShadowAttributes();
- attr->mDropShadowColor = color;
- attr->mDropShadowOffset = offset;
- attr->mDropShadowSize = size;
- mFlags |= ( ( mFlags & ~DROP_SHADOW_INDEX ) | ( ( mParameters.Size() & TEXT_PARAMETER_MASK ) << DROP_SHADOW_INDEX_SHIFT ) | DROP_SHADOW_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= DROP_SHADOW_ENABLED;
- }
- else
- {
- mFlags &= ~DROP_SHADOW_ENABLED;
- }
-}
-
-void TextParameters::SetGradient( const Vector4& color, const Vector2& start, const Vector2& end )
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- GradientAttributes* attrPtr = reinterpret_cast<GradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- attrPtr->mGradientColor = color;
- attrPtr->mGradientStartPoint = start;
- attrPtr->mGradientEndPoint = end;
- }
- else
- {
- GradientAttributes* attr = new GradientAttributes();
- attr->mGradientColor = color;
- attr->mGradientStartPoint = start;
- attr->mGradientEndPoint = end;
- mFlags |= ( ( mFlags & ~GRADIENT_INDEX ) | ( ( mParameters.Size() & TEXT_PARAMETER_MASK ) << GRADIENT_INDEX_SHIFT ) | GRADIENT_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if ( end != start )
- {
- mFlags |= GRADIENT_ENABLED;
- }
- else
- {
- mFlags &=~GRADIENT_ENABLED;
- }
-}
-
-const Vector4& TextParameters::GetOutlineColor() const
-{
- if ( mFlags & OUTLINE_ENABLED )
- {
- const OutlineAttributes* attrPtr = reinterpret_cast<OutlineAttributes*>( *( mParameters.Begin() + ( mFlags & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mOutlineColor;
- }
- else
- {
- return TextStyle::DEFAULT_OUTLINE_COLOR;
- }
-}
-
-const Vector2& TextParameters::GetOutlineThickness() const
-{
- if ( mFlags & OUTLINE_EXISTS )
- {
- const OutlineAttributes* attrPtr = reinterpret_cast<OutlineAttributes*>( *( mParameters.Begin() + ( mFlags & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mOutlineThickness;
- }
- else
- {
- return TextStyle::DEFAULT_OUTLINE_THICKNESS;
- }
-}
-
-const Vector4& TextParameters::GetGlowColor() const
-{
- if ( mFlags & GLOW_EXISTS )
- {
- const GlowAttributes* attrPtr = reinterpret_cast<GlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mGlowColor;
- }
- else
- {
- return TextStyle::DEFAULT_GLOW_COLOR;
- }
-}
-
-float TextParameters::GetGlowIntensity() const
-{
- if ( mFlags & GLOW_EXISTS )
- {
- const GlowAttributes* attrPtr = reinterpret_cast<GlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mGlowIntensity;
- }
- else
- {
- return TextStyle::DEFAULT_GLOW_INTENSITY;
- }
-}
-
-const Vector4& TextParameters::GetDropShadowColor() const
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- const DropShadowAttributes* attrPtr = reinterpret_cast<DropShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mDropShadowColor;
- }
- else
- {
- return TextStyle::DEFAULT_SHADOW_COLOR;
- }
-}
-
-const Vector2& TextParameters::GetDropShadowOffset() const
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
-
- const DropShadowAttributes* attrPtr = reinterpret_cast<DropShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mDropShadowOffset;
- }
- else
- {
- return TextStyle::DEFAULT_SHADOW_OFFSET;
- }
-}
-
-float TextParameters::GetDropShadowSize() const
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- const DropShadowAttributes* attrPtr = reinterpret_cast<DropShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mDropShadowSize;
- }
- else
- {
- return TextStyle::DEFAULT_SHADOW_SIZE;
- }
-}
-
-const Vector4& TextParameters::GetGradientColor() const
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- const GradientAttributes* attrPtr = reinterpret_cast<GradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mGradientColor;
- }
- else
- {
- return TextStyle::DEFAULT_GRADIENT_COLOR;
- }
-}
-
-const Vector2& TextParameters::GetGradientStartPoint() const
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- const GradientAttributes* attrPtr = reinterpret_cast<GradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mGradientStartPoint;
- }
- else
- {
- return TextStyle::DEFAULT_GRADIENT_START_POINT;
- }
-}
-
-const Vector2& TextParameters::GetGradientEndPoint() const
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- const GradientAttributes* attrPtr = reinterpret_cast<GradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & TEXT_PARAMETER_MASK ) ) );
- return attrPtr->mGradientEndPoint;
- }
- else
- {
- return TextStyle::DEFAULT_GRADIENT_END_POINT;
- }
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __INTERNAL_TEXT_PARAMETERS_H__
-#define __INTERNAL_TEXT_PARAMETERS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL HEADERS
-#include <dali/public-api/math/vector2.h>
-#include <dali/public-api/math/vector4.h>
-#include <dali/public-api/common/dali-vector.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-
- // Number of bits for an index mask - increase if more attributes are added...
- const unsigned int TEXT_PARAMETER_BITS = 2u;
-
- // Set mask for this number of bits
- const unsigned int TEXT_PARAMETER_MASK = ~( -1 << TEXT_PARAMETER_BITS );
-
- // Shift values for attribute indices
- const unsigned int OUTLINE_INDEX_SHIFT = 0u;
- const unsigned int GLOW_INDEX_SHIFT = OUTLINE_INDEX_SHIFT + TEXT_PARAMETER_BITS;
- const unsigned int DROP_SHADOW_INDEX_SHIFT = GLOW_INDEX_SHIFT + TEXT_PARAMETER_BITS;
- const unsigned int GRADIENT_INDEX_SHIFT = DROP_SHADOW_INDEX_SHIFT + TEXT_PARAMETER_BITS;
- const unsigned int TEXT_PARAMETER_FLAGS = GRADIENT_INDEX_SHIFT + TEXT_PARAMETER_BITS;
-
- // Position in flags for attribute index
- const unsigned int OUTLINE_INDEX = 0u; // bits 0,1
- const unsigned int GLOW_INDEX = TEXT_PARAMETER_MASK << GLOW_INDEX_SHIFT; // bits 2,3
- const unsigned int DROP_SHADOW_INDEX = TEXT_PARAMETER_MASK << DROP_SHADOW_INDEX_SHIFT; // bits 4,5
- const unsigned int GRADIENT_INDEX = TEXT_PARAMETER_MASK << GRADIENT_INDEX_SHIFT; // bits 6,7
-
- // Flag positions for attributes ( gradient has two as parameters can be set independently )
- const unsigned int OUTLINE_EXISTS = 1u << TEXT_PARAMETER_FLAGS; // bit 8
- const unsigned int OUTLINE_ENABLED = 1u << ( TEXT_PARAMETER_FLAGS + 1u ); // bit 9
- const unsigned int GLOW_EXISTS = 1u << ( TEXT_PARAMETER_FLAGS + 2u ); // bit 10
- const unsigned int GLOW_ENABLED = 1u << ( TEXT_PARAMETER_FLAGS + 3u ); // bit 11
- const unsigned int DROP_SHADOW_EXISTS = 1u << ( TEXT_PARAMETER_FLAGS + 4u ); // bit 12
- const unsigned int DROP_SHADOW_ENABLED = 1u << ( TEXT_PARAMETER_FLAGS + 5u ); // bit 13
- const unsigned int GRADIENT_EXISTS = 1u << ( TEXT_PARAMETER_FLAGS + 6u ); // bit 14
- const unsigned int GRADIENT_ENABLED = 1u << ( TEXT_PARAMETER_FLAGS + 7u ); // bit 15
- const unsigned int ATTRIBUTE_END = GRADIENT_ENABLED;
-
-/**
- * class TextParameters internal class to encapsulate (and allow on demand allocation) of
- * text effect parameters like, outline, glow and shadow
- */
-class TextParameters
-{
-public:
-
- /**
- * @brief Outline attributes
- */
- struct OutlineAttributes
- {
- Vector4 mOutlineColor;
- Vector2 mOutlineThickness;
- };
-
- /**
- * @brief Glow attributes
- */
- struct GlowAttributes
- {
- Vector4 mGlowColor;
- float mGlowIntensity;
- };
-
- /**
- * @brief Drop Shadow attributes
- */
- struct DropShadowAttributes
- {
- Vector4 mDropShadowColor;
- Vector2 mDropShadowOffset;
- float mDropShadowSize;
- };
-
- /**
- * @brief Gradient attributes
- */
- struct GradientAttributes
- {
- Vector4 mGradientColor;
- Vector2 mGradientStartPoint;
- Vector2 mGradientEndPoint;
- };
-
- /**
- * Constructor
- */
- TextParameters();
-
- /**
- * Destructor
- */
- ~TextParameters();
-
- /// @copydoc Dali::TextActor::SetOutline
- void SetOutline( bool enable, const Vector4& color, const Vector2& thickness );
-
- /// @copydoc Dali::TextActor::SetGlow
- void SetGlow( bool enable, const Vector4& color, float intensity );
-
- /// @copydoc Dali::TextActor::SetShadow
- void SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size );
-
- /**
- * @brief Set Gradient parameters.
- * @param[in] color The gradient color (end-point color)
- * @param[in] start The relative position of the gradient start point.
- * @param[in] end The relative position of the gradient end point.
- */
- void SetGradient( const Vector4& color, const Vector2& start, const Vector2& end );
-
- /**
- * @brief Get the Gradient Color
- *
- * @return Gradient Color
- */
- const Vector4& GetOutlineColor() const;
-
- /**
- * @brief Get Outline Thickness
- *
- * @return Outline Thickness
- */
- const Vector2& GetOutlineThickness() const;
-
- /**
- * @brief Get Glow Color
- *
- * @return Glow Color
- */
- const Vector4& GetGlowColor() const;
-
- /**
- * @brief Get Glow Intensity
- *
- * @return Glow Intensity
- */
- float GetGlowIntensity() const;
-
- /**
- * @brief Get Drop Shadow Color
- *
- * @return Drop Shadow Color
- */
- const Vector4& GetDropShadowColor() const;
-
- /**
- * @brief Get Drop Shadow Offset
- *
- * @return Drop Shadow Offset
- */
- const Vector2& GetDropShadowOffset() const;
-
- /**
- * @brief Get Drop Shadow Size
- *
- * @return Drop Shadow Size
- */
- float GetDropShadowSize() const;
-
- /**
- * @brief Get Gradient Color
- *
- * @return Gradient Color
- */
- const Vector4& GetGradientColor() const;
-
- /**
- * @brief Get Gradient Start Point
- *
- * @return Position of Gradient Start Point
- */
- const Vector2& GetGradientStartPoint() const;
-
- /**
- * @brief Get Gradient End Point
- *
- * @return Position of Gradient End Point
- */
- const Vector2& GetGradientEndPoint() const;
-
- /**
- * @brief Get if Outline is enabled
- *
- * @return true if enabled, false if not
- */
- bool IsOutlineEnabled() const
- {
- return ( ( mFlags & OUTLINE_ENABLED ) != 0 );
- }
-
- /**
- * @brief Get if Glow is enabled
- *
- * @return true if enabled, false if not
- */
- bool IsGlowEnabled() const
- {
- return ( ( mFlags & GLOW_ENABLED ) != 0 );
- }
-
- /**
- * @brief Get if Drop Shadow is enabled
- *
- * @return true if enabled, false if not
- */
- bool IsDropShadowEnabled() const
- {
- return ( ( mFlags & DROP_SHADOW_ENABLED ) != 0 );
- }
-
- /**
- * @brief Get if Gradient is enabled
- *
- * @return true if enabled, false if not
- */
- bool IsGradientEnabled() const
- {
- return ( ( mFlags & GRADIENT_ENABLED ) != 0 );
- }
-
-private: // unimplemented copy constructor and assignment operator
- TextParameters( const TextParameters& copy );
- TextParameters& operator=(const TextParameters& rhs);
-
- Vector<char*> mParameters; // container for any used attributes
-
-#if ( ATTRIBUTE_END > 0x8000 )
- unsigned int mFlags; // flags for used attributes, packed with position in container
-#else
- unsigned short mFlags; // might be rendered irrelevant by alignment / packing
-#endif
-
-}; // class TextParameters
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __INTERNAL_TEXT_PARAMETERS_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_VERTEX_BUFFER_H__
-#define __DALI_INTERNAL_TEXT_VERTEX_BUFFER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/vector-wrapper.h>
-#include <dali/public-api/math/vector2.h>
-#include <dali/public-api/math/rect.h>
-#include <dali/internal/common/text-vertex-2d.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/*
- * Vertex data for display text.
- * No indices are stored because, text is an array of quads.
- * each character quad is made up for 2 triangles (4 points).
- */
-struct TextVertexBuffer
-{
- std::vector<TextVertex2D> mVertices; ///< List of vertices (coordinates and texture coordinates)
- unsigned int mTextureId; ///< Texture id
- Vector2 mVertexMax; ///< Calculated unskewed geometry size
- Vector2 mGeometryExtent; ///< Actual extents of geometry
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_VERTEX_BUFFER_H__
class CameraAttachment;
class ImageAttachment;
class LightAttachment;
-class TextAttachment;
class MeshAttachment;
typedef IntrusivePtr<ActorAttachment> ActorAttachmentPtr;
typedef IntrusivePtr<ImageAttachment> ImageAttachmentPtr;
typedef IntrusivePtr<LightAttachment> LightAttachmentPtr;
typedef IntrusivePtr<MeshAttachment> MeshAttachmentPtr;
-typedef IntrusivePtr<TextAttachment> TextAttachmentPtr;
} // namespace Internal
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-
-#include <dali/internal/event/actor-attachments/text-attachment-impl.h>
-
-// INTERNAL INCLUDES
-
-#include <dali/public-api/common/dali-common.h>
-#include <dali/internal/update/node-attachments/scene-graph-text-attachment.h>
-#include <dali/internal/event/common/stage-impl.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-TextAttachmentPtr TextAttachment::New( const SceneGraph::Node& parentNode, const Integration::TextArray& text, FontPointer font )
-{
- StagePtr stage = Stage::GetCurrent();
-
- TextAttachmentPtr attachment( new TextAttachment( *stage ) );
-
- // Second-phase construction
-
- attachment->mFont = font;
- attachment->mText = text;
-
- // Transfer object ownership of scene-object to message
- SceneGraph::TextAttachment* sceneObject = SceneGraph::TextAttachment::New();
-
- AttachToNodeMessage( stage->GetUpdateManager(), parentNode, sceneObject );
-
- // Keep raw pointer for message passing
- attachment->mSceneObject = sceneObject;
-
- attachment->CalculateWeightedSmoothing( TextStyle::DEFAULT_FONT_WEIGHT, TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD ); // adjust smoothedge for font weight
-
- return attachment;
-}
-
-TextAttachment::TextAttachment( Stage& stage )
-: RenderableAttachment( stage ),
- mSceneObject( NULL ),
- mTextRequestHelper( *this ),
- mTextColor( NULL ),
- mTextChanged( true ),
- mFontChanged( true ),
- mUnderlineChanged( true ),
- mItalicsChanged( true ),
- mTextureIdSet( false ),
- mTextureId(0),
- mTextSize( Vector3::ZERO )
-{
-}
-
-TextAttachment::~TextAttachment()
-{
- delete mTextColor;
-}
-
-void TextAttachment::SetText( const Integration::TextArray& text )
-{
- // return if the text hasn't changed
- if( ( text.Count() == mText.Count() ) &&
- std::equal( mText.Begin(), mText.End(), text.Begin () ) )
- {
- return;
- }
-
- // Cache for public getters
- mText = text;
- mTextChanged = true;
-}
-
-void TextAttachment::SetFont(Font& font)
-{
- if( font == *mFont )
- {
- return;
- }
- // References the font
- mFont = &font;
- mFontChanged = true;
-}
-
-void TextAttachment::SetTextColor( const Vector4& color )
-{
- bool sendMessage( false );
-
- Vector4 clampedColor = Clamp( color, 0.f, 1.f );
-
- if( NULL == mTextColor )
- {
- // A color (different from default) has been set, so allocate storage for the text color
- mTextColor = new Vector4( clampedColor );
- sendMessage = true;
- }
- else
- {
- if( *mTextColor != clampedColor )
- {
- // text color has changed
- *mTextColor = clampedColor;
- sendMessage = true;
- }
- }
-
- if( sendMessage )
- {
- SetTextColorMessage( mStage->GetUpdateInterface(), *mSceneObject, clampedColor );
- }
-}
-
-Vector4 TextAttachment::GetTextColor() const
-{
- Vector4 color;
-
- if( NULL != mTextColor )
- {
- color = *mTextColor;
- }
- else
- {
- color = TextStyle::DEFAULT_TEXT_COLOR;
- }
-
- return color;
-}
-
-void TextAttachment::ResetTextColor()
-{
- if( NULL != mTextColor )
- {
- delete mTextColor;
- mTextColor = NULL;
-
- SetTextColorMessage( mStage->GetUpdateInterface(), *mSceneObject, TextStyle::DEFAULT_TEXT_COLOR );
- }
-}
-
-void TextAttachment::SetWeight( TextStyle::Weight weight )
-{
- if( mStyle.IsFontWeightDefault() ||
- ( mStyle.GetWeight() != weight ) )
- {
- mStyle.SetWeight( weight );
-
- CalculateWeightedSmoothing( weight, mStyle.GetSmoothEdge() );
- }
-}
-
-TextStyle::Weight TextAttachment::GetWeight() const
-{
- return mStyle.GetWeight();
-}
-
-void TextAttachment::ResetWeight()
-{
- if( !mStyle.IsFontWeightDefault() )
- {
- mStyle.Reset( TextStyle::WEIGHT );
-
- CalculateWeightedSmoothing( TextStyle::DEFAULT_FONT_WEIGHT, mStyle.GetSmoothEdge() );
- }
-}
-
-void TextAttachment::SetSmoothEdge( float smoothEdge )
-{
- if( mStyle.IsSmoothEdgeDefault() ||
- ( fabsf( smoothEdge - mStyle.GetSmoothEdge() ) > Math::MACHINE_EPSILON_1000 ) )
- {
- mStyle.SetSmoothEdge( smoothEdge );
- CalculateWeightedSmoothing( mStyle.GetWeight(), smoothEdge );
- }
-}
-
-float TextAttachment::GetSmoothEdge() const
-{
- return mStyle.GetSmoothEdge();
-}
-
-void TextAttachment::ResetSmoothEdge()
-{
- if( !mStyle.IsSmoothEdgeDefault() )
- {
- mStyle.Reset( TextStyle::SMOOTH );
-
- CalculateWeightedSmoothing( mStyle.GetWeight(), TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD );
- }
-}
-
-void TextAttachment::SetItalics( Radian angle )
-{
- if( mStyle.IsItalicsDefault() ||
- ( Radian( mStyle.GetItalicsAngle() ) != angle ) )
- {
- mItalicsChanged = true;
-
- const Radian radian0( 0.0f );
- mStyle.SetItalics( ( radian0 != angle ), Degree( angle ) );
- }
-}
-
-bool TextAttachment::GetItalics() const
-{
- return mStyle.IsItalicsEnabled();
-}
-
-Radian TextAttachment::GetItalicsAngle() const
-{
- return Radian( mStyle.GetItalicsAngle() );
-}
-
-void TextAttachment::ResetItalics()
-{
- if( !mStyle.IsItalicsDefault() )
- {
- mStyle.Reset( TextStyle::ITALICS );
-
- mItalicsChanged = true;
- }
-}
-
-void TextAttachment::SetUnderline( bool enable, float thickness, float position )
-{
- if( mStyle.IsUnderlineDefault() ||
- ( mStyle.IsUnderlineEnabled() != enable ) ||
- ( fabsf( mStyle.GetUnderlineThickness() - thickness ) > Math::MACHINE_EPSILON_1000 ) ||
- ( fabsf( mStyle.GetUnderlinePosition() - position ) > Math::MACHINE_EPSILON_1000 ) )
- {
- mUnderlineChanged = true;
-
- mStyle.SetUnderline( enable, thickness, position );
- }
-}
-
-bool TextAttachment::GetUnderline() const
-{
- return mStyle.IsUnderlineEnabled();
-}
-
-float TextAttachment::GetUnderlineThickness() const
-{
- return mStyle.GetUnderlineThickness();
-}
-
-float TextAttachment::GetUnderlinePosition() const
-{
- return mStyle.GetUnderlinePosition();
-}
-
-void TextAttachment::ResetUnderline()
-{
- if( !mStyle.IsUnderlineDefault() )
- {
- mStyle.Reset( TextStyle::UNDERLINE );
-
- mUnderlineChanged = true;
- }
-}
-
-void TextAttachment::SetOutline( bool enable, const Vector4& color, const Vector2& thickness )
-{
- if( mStyle.IsOutlineDefault() ||
- ( mStyle.IsOutlineEnabled() != enable ) ||
- ( mStyle.GetOutlineColor() != color ) ||
- ( mStyle.GetOutlineThickness() != thickness ) )
- {
- mStyle.SetOutline( enable, color, thickness );
-
- SetOutlineMessage( mStage->GetUpdateInterface(), *mSceneObject, enable, color, thickness );
- }
-}
-
-bool TextAttachment::GetOutline() const
-{
- return mStyle.IsOutlineEnabled();
-}
-
-void TextAttachment::GetOutlineParams( Vector4& color, Vector2& thickness ) const
-{
- color = mStyle.GetOutlineColor();
- thickness = mStyle.GetOutlineThickness();
-}
-
-void TextAttachment::ResetOutline()
-{
- if( !mStyle.IsOutlineDefault() )
- {
- mStyle.Reset( TextStyle::OUTLINE );
-
- SetOutlineMessage( mStage->GetUpdateInterface(), *mSceneObject, false, TextStyle::DEFAULT_OUTLINE_COLOR, TextStyle::DEFAULT_OUTLINE_THICKNESS );
- }
-}
-
-void TextAttachment::SetGlow( bool enable, const Vector4& color, float intensity )
-{
- if( mStyle.IsGlowDefault() ||
- ( mStyle.IsGlowEnabled() != enable ) ||
- ( mStyle.GetGlowColor() != color ) ||
- ( fabsf( mStyle.GetGlowIntensity() - intensity ) > Math::MACHINE_EPSILON_1000 ) )
- {
- mStyle.SetGlow( enable, color, intensity );
-
- SetGlowMessage( mStage->GetUpdateInterface(), *mSceneObject, enable, color, intensity );
- }
-}
-
-bool TextAttachment::GetGlow() const
-{
- return mStyle.IsGlowEnabled();
-}
-
-void TextAttachment::GetGlowParams( Vector4& color, float& intensity) const
-{
- color = mStyle.GetGlowColor();
- intensity = mStyle.GetGlowIntensity();
-}
-
-void TextAttachment::ResetGlow()
-{
- if( !mStyle.IsGlowDefault() )
- {
- mStyle.Reset( TextStyle::GLOW );
-
- SetGlowMessage( mStage->GetUpdateInterface(), *mSceneObject, false, TextStyle::DEFAULT_GLOW_COLOR, TextStyle::DEFAULT_GLOW_INTENSITY );
- }
-}
-
-void TextAttachment::SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size )
-{
- if( mStyle.IsShadowDefault() ||
- ( mStyle.IsShadowEnabled() != enable ) ||
- ( mStyle.GetShadowColor() != color ) ||
- ( mStyle.GetShadowOffset() != offset ) ||
- ( fabsf( mStyle.GetShadowSize() - size ) > Math::MACHINE_EPSILON_1000 ) )
- {
- mStyle.SetShadow( enable, color, offset, size );
-
- const float unitPointSize( 64.0f );
- const float unitsToPixels( mFont->GetUnitsToPixels());
- const float fontPointSize( mFont->GetPointSize() );
-
- float shadowSize( (size * 0.25f) / unitsToPixels );
-
- Vector2 shadowOffset( offset );
- Vector2 maxOffset( fontPointSize / 4.5f, fontPointSize / 4.5f );
- shadowOffset = Min( shadowOffset, maxOffset );
- shadowOffset = Max( shadowOffset, -maxOffset );
- shadowOffset *= unitPointSize / fontPointSize;
- SetDropShadowMessage( mStage->GetUpdateInterface(), *mSceneObject, enable, color, shadowOffset, shadowSize );
- }
-}
-
-bool TextAttachment::GetShadow() const
-{
- return mStyle.IsShadowEnabled();
-}
-
-void TextAttachment::GetShadowParams( Vector4& color, Vector2& offset, float& size ) const
-{
- color = mStyle.GetShadowColor();
- offset = mStyle.GetShadowOffset();
- size = mStyle.GetShadowSize();
-}
-
-void TextAttachment::ResetShadow()
-{
- if( !mStyle.IsShadowDefault() )
- {
- mStyle.Reset( TextStyle::SHADOW );
-
- const float unitPointSize( 64.0f );
- const float unitsToPixels( mFont->GetUnitsToPixels());
- const float fontPointSize( mFont->GetPointSize() );
-
- float shadowSize( ( TextStyle::DEFAULT_SHADOW_SIZE * 0.25f ) / unitsToPixels );
-
- Vector2 shadowOffset( TextStyle::DEFAULT_SHADOW_OFFSET );
- Vector2 maxOffset( fontPointSize / 4.5f, fontPointSize / 4.5f );
- shadowOffset = Min( shadowOffset, maxOffset );
- shadowOffset = Max( shadowOffset, -maxOffset );
- shadowOffset *= unitPointSize / fontPointSize;
- SetDropShadowMessage( mStage->GetUpdateInterface(), *mSceneObject, false, TextStyle::DEFAULT_SHADOW_COLOR, shadowOffset, shadowSize );
- }
-}
-
-void TextAttachment::SetGradient( const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- if( mStyle.IsGradientDefault() ||
- ( mStyle.GetGradientColor() != color ) ||
- ( mStyle.GetGradientStartPoint() != startPoint ) ||
- ( mStyle.GetGradientEndPoint() != endPoint ) )
- {
- mStyle.SetGradient( true, color, startPoint, endPoint );
- SetGradientMessage( mStage->GetUpdateInterface(), *mSceneObject, color, startPoint, endPoint );
- }
-}
-
-const Vector4& TextAttachment::GetGradientColor() const
-{
- return mStyle.GetGradientColor();
-}
-
-const Vector2& TextAttachment::GetGradientStartPoint() const
-{
- return mStyle.GetGradientStartPoint();
-}
-
-const Vector2& TextAttachment::GetGradientEndPoint() const
-{
- return mStyle.GetGradientEndPoint();
-}
-
-void TextAttachment::ResetGradient()
-{
- if( !mStyle.IsGradientDefault() )
- {
- mStyle.Reset( TextStyle::GRADIENT );
-
- SetGradientMessage( mStage->GetUpdateInterface(), *mSceneObject, TextStyle::DEFAULT_GRADIENT_COLOR, TextStyle::DEFAULT_GRADIENT_START_POINT, TextStyle::DEFAULT_GRADIENT_END_POINT );
- }
-}
-
-void TextAttachment::GetTextStyle( TextStyle& style ) const
-{
- style.Copy( mStyle );
-
- // Font name, font style, font point size and color are not store inside the mStyle, so they need to be copied after.
-
- if( NULL != mTextColor )
- {
- style.SetTextColor( *mTextColor );
- }
-
- if( !mFont->IsDefaultSystemFont() )
- {
- style.SetFontName( mFont->GetName() );
- style.SetFontStyle( mFont->GetStyle() );
- }
-
- if( !mFont->IsDefaultSystemSize() )
- {
- style.SetFontPointSize( PointSize( mFont->GetPointSize() ) );
- }
-}
-
-Vector3 TextAttachment::MeasureText() const
-{
- return mFont->MeasureText( mText );
-}
-
-void TextAttachment::TextChanged()
-{
- DALI_LOG_INFO(Debug::Filter::gResource, Debug::Verbose, "TextAttachment::TextChanged() TextModified:%s TextEmpty:%s\n", IsTextModified()?"Y":"N", ( 0u == mText.Count() )?"Y":"N");
-
- if( !IsTextModified() )
- {
- return;
- }
-
- // if the underline or italics have changed we trigger a text request
- if( mUnderlineChanged || mItalicsChanged )
- {
- mTextChanged = true;
- }
-
- TextFormat format( mStyle.IsUnderlineEnabled(),
- mStyle.IsItalicsEnabled(),
- Radian( mStyle.GetItalicsAngle() ),
- mFont->GetPointSize(),
- mStyle.GetUnderlineThickness(),
- mStyle.GetUnderlinePosition() );
-
- if ( mTextChanged && mFontChanged )
- {
- mVertexBuffer = mTextRequestHelper.SetTextAndFont( mText, mFont, format );
- }
- else if( mTextChanged )
- {
- mVertexBuffer = mTextRequestHelper.SetText( mText, format );
- }
- else if ( mFontChanged )
- {
- mVertexBuffer = mTextRequestHelper.SetFont( mFont, format );
- }
-
- // sceneObject is being used in a separate thread; queue a message to set
- SetTextChanges();
-
- mTextChanged = false;
- mFontChanged = false;
- mUnderlineChanged = false;
- mItalicsChanged = false;
-}
-
-bool TextAttachment::IsTextLoaded()
-{
- bool loaded = mTextRequestHelper.IsTextLoaded();
- if( loaded && !mTextureIdSet )
- {
- mTextureIdSet = true;
- }
-
- return loaded;
-}
-
-void TextAttachment::CalculateWeightedSmoothing( TextStyle::Weight weight, float smoothEdge )
-{
- float weightedSmoothing = smoothEdge;
-
- // Adjust edge smoothing for font weight
- const float BOLDER = 0.20f;
- const float LIGHTER = 1.65f;
- const float offset = 1.0f - ( ( 1.0f / Dali::TextStyle::EXTRABLACK ) * weight );
- weightedSmoothing *= BOLDER + ( ( LIGHTER - BOLDER ) * offset );
- weightedSmoothing = std::max( 0.0f, weightedSmoothing );
- weightedSmoothing = std::min( 1.0f, weightedSmoothing );
-
- SetSmoothEdgeMessage( mStage->GetUpdateInterface(), *mSceneObject, weightedSmoothing );
-}
-
-void TextAttachment::TextureResized( const TextureIdList& oldTextureIds, unsigned int newTextureId )
-{
- bool matched( false );
-
- // check if resized texture is the one we are using
- for( std::size_t i = 0, count = oldTextureIds.size(); i < count; ++i )
- {
- if( oldTextureIds[i] == mTextureId )
- {
- matched = true;
- break;
- }
- }
-
- DALI_LOG_INFO(Debug::Filter::gResource, Debug::General, "TextAttachment::TextureResized() Current texture: %d New texture: %d\n", mTextureId, newTextureId);
-
- if( newTextureId == mTextureId )
- {
- // nothing has changed, we are using the new texture already
- return;
- }
-
- // the texture we're using has been replaced
- // re-request the text vertex information and update the texture id on the scene graph text attachment
- if( matched )
- {
- mTextRequestHelper.TextureChanged( mTextureId, newTextureId );
- mTextureId = newTextureId;
- mTextChanged = true;
- TextChanged();
- return;
- }
-}
-
-void TextAttachment::TextureSplit( FontId fontId, const TextureIdList& oldTextureIds, unsigned int newTextureId )
-{
- // currently not supported.
- // the implementation will be if( fontId == mFont->GetId() ) TextureResized(..);
-}
-
-bool TextAttachment::IsTextModified()
-{
- return ( mTextChanged || mFontChanged || mUnderlineChanged || mItalicsChanged );
-}
-
-void TextAttachment::OnStageConnection2()
-{
- // do nothing
-}
-
-void TextAttachment::OnStageDisconnection2()
-{
- // do nothing
-}
-
-const SceneGraph::RenderableAttachment& TextAttachment::GetSceneObject() const
-{
- DALI_ASSERT_DEBUG( mSceneObject != NULL );
- return *mSceneObject;
-}
-
-void TextAttachment::SetTextChanges()
-{
- if( mVertexBuffer )
- {
- // record the natural size of the text
- mTextSize = mVertexBuffer->mVertexMax;
-
- // remember the texture id, so we can detect atlas resizes / splits
- mTextureId = mVertexBuffer->mTextureId;
-
- EventToUpdate& eventToUpdate( mStage->GetUpdateInterface() );
- const SceneGraph::TextAttachment& attachment( *mSceneObject );
-
- if( mTextChanged || mFontChanged )
- {
- DALI_LOG_INFO(Debug::Filter::gResource, Debug::General, "TextAttachment::SetTextChanges() Sending VertexBuffer to attachment:%p textureId:%d\n", &attachment, mVertexBuffer->mTextureId);
-
- // release the vertex buffer to pass ownership to the scene-graph-text-attachment
- SetTextVertexBufferMessage( eventToUpdate, attachment, *mVertexBuffer.Release() );
-
- if( mFontChanged )
- {
- SetTextFontSizeMessage( eventToUpdate, attachment, mFont->GetPixelSize() );
- }
- }
- }
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_ATTACHMENT_H__
-#define __DALI_INTERNAL_TEXT_ATTACHMENT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/math/radian.h>
-#include <dali/public-api/math/vector2.h>
-#include <dali/public-api/math/vector4.h>
-#include <dali/public-api/text/text-style.h>
-#include <dali/internal/event/actor-attachments/renderable-attachment-impl.h>
-#include <dali/internal/event/actor-attachments/actor-attachment-declarations.h>
-#include <dali/internal/event/text/font-declarations.h>
-#include <dali/internal/event/text/text-request-helper.h>
-#include <dali/internal/event/text/resource/glyph-texture-observer.h>
-#include <dali/internal/common/owner-pointer.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class TextParameters;
-
-namespace SceneGraph
-{
-class TextAttachment;
-class Node;
-}
-
-/**
- * An attachment for rendering text from a font atlas.
- */
-class TextAttachment : public RenderableAttachment, public GlyphTextureObserver
-{
-public:
-
- /**
- * Create a new TextAttachment.
- * @param[in] parentNode The node to attach a scene-object to.
- * @param [in] text The text which will be displayed.
- * @param [in] font The font which will be used for the text.
- * @return A smart-pointer to the newly allocated TextAttachment.
- */
- static TextAttachmentPtr New( const SceneGraph::Node& parentNode, const Integration::TextArray& text, FontPointer font );
-
- /**
- * Set the text label displayed by the attachment
- * @param [in] text The new text label
- */
- void SetText(const Integration::TextArray& text);
-
- /**
- * Get the text label displayed by the attachment
- * @return The text label
- */
- const Integration::TextArray& GetText() const
- {
- // This is not animatable; the cached value is up-to-date.
- return mText;
- }
-
- /**
- * Get the natural text size
- * @return the natural size of the text.
- */
- const Vector2& GetNaturalTextSize() const
- {
- // This is not animatable; the cached value is up-to-date.
- return mTextSize;
- }
-
- /**
- * Set the font used to display the text label displayed by the attachment
- * @param [in] font The new font
- */
- void SetFont(Font& font);
-
- /**
- * Get the font used to display the text label displayed by the attachment
- * @return The font currently in use
- */
- Font& GetFont()
- {
- return *mFont;
- }
-
- /**
- * Set the text color
- * @param[in] color The text color
- */
- void SetTextColor(const Vector4& color);
-
- /**
- * Get the text color
- * @return The text color
- */
- Vector4 GetTextColor() const;
-
- /**
- * Resets to default the text color.
- */
- void ResetTextColor();
-
- /**
- * @copydoc Dali::TextActor::SetWeight()
- */
- void SetWeight( TextStyle::Weight weight );
-
- /**
- * @copydoc Dali::TextActor::GetWeight()
- */
- TextStyle::Weight GetWeight() const;
-
- /**
- * Resets to default the text weight.
- */
- void ResetWeight();
-
- /**
- * @copydoc Dali::TextActor::SetSmoothEdge(const float)
- */
- void SetSmoothEdge( float smoothEdge );
-
- /**
- * Retrieve the smooth edge value.
- * @return the smooth edge value.
- */
- float GetSmoothEdge() const;
-
- /**
- * Resets to default the smooth edge.
- */
- void ResetSmoothEdge();
-
- /**
- * Enable italics on the text actor, the text will be sheared by the given angle.
- * @param[in] angle Italics angle in radians.
- */
- void SetItalics( Radian angle );
-
- /**
- * @copydoc Dali::TextActor::GetItalics()
- */
- bool GetItalics() const;
-
- /**
- * @copydoc Dali::TextActor::GetItalicsAngle()
- */
- Radian GetItalicsAngle() const;
-
- /**
- * Resets to default the italics.
- */
- void ResetItalics();
-
- /**
- * @copydoc Dali::TextActor::SetUnderline()
- */
- void SetUnderline( bool enable, float thickness, float position );
-
- /**
- * @copydoc Dali::TextActor::GetUnderline()
- */
- bool GetUnderline() const;
-
- /**
- * @copydoc Internal::TextActor::GetUnderlineThickness()
- */
- float GetUnderlineThickness() const;
-
- /**
- * @copydoc Internal::TextActor::GetUnderlinePosition()
- */
- float GetUnderlinePosition() const;
-
- /**
- * Resets to default the text underline.
- */
- void ResetUnderline();
-
- /**
- * @copydoc Dali::TextActor::SetOutline(const bool,const Vector4&,const Vector2&)
- */
- void SetOutline( bool enable, const Vector4& color, const Vector2& thickness );
-
- /**
- * Get outline state.
- * @return \e true if outline is enabled, otherwise \e false.
- */
- bool GetOutline() const;
-
- /**
- * Retrieve outline parameters.
- * @param[out] color The outline color.
- * @param[out] thickness The outline parameters.
- */
- void GetOutlineParams( Vector4& color, Vector2& thickness ) const;
-
- /**
- * Resets to default the text outline.
- */
- void ResetOutline();
-
- /**
- * @copydoc Dali::TextActor::SetGlow(const bool,const Vector4&,const float)
- */
- void SetGlow( bool enable, const Vector4& color, float intensity );
-
- /**
- * Get glow state.
- * @return \e true if glow is enabled, otherwise \e false.
- */
- bool GetGlow() const;
-
- /**
- * Retrieve glow parameters.
- * @param[out] color The glow color.
- * @param[out] intensity The glow intensity.
- */
- void GetGlowParams( Vector4& color, float& intensity ) const;
-
- /**
- * Resets to default the text glow.
- */
- void ResetGlow();
-
- /**
- * @copydoc Dali::TextActor::SetShadow(const bool,const Vector4&,const Vector2&,const float)
- */
- void SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size );
-
- /**
- * Retrieve the shadow state.
- * @return \e true if shadow is enabled, otherwise \e false.
- */
- bool GetShadow() const;
-
- /**
- * Retrieve shadow parameters.
- * @param[out] color The shadow color.
- * @param[out] offset The shadow offset.
- * @param[out] size The shadow size.
- */
- void GetShadowParams( Vector4& color, Vector2& offset, float& size ) const;
-
- /**
- * Resets to default the text shadow.
- */
- void ResetShadow();
-
- /**
- * @see Dali::TextActor::SetGradientColor()
- * @see Dali::TextActor::SetGradientStartPoint()
- * @see Dali::TextActor::SetGradientEndPoint()
- */
- void SetGradient( const Vector4& color, const Vector2& startPoint, const Vector2& endPoint );
-
- /**
- * @copydoc Dali::TextActor::GetGradientColor()
- */
- const Vector4& GetGradientColor() const;
-
- /**
- * @copydoc Dali::TextActor::GetGradientStartPoint()
- */
- const Vector2& GetGradientStartPoint() const;
-
- /**
- * @copydoc Dali::TextActor::GetGradientEndPoint()
- */
- const Vector2& GetGradientEndPoint() const;
-
- /**
- * Resets to default the text gradient.
- */
- void ResetGradient();
-
- /**
- * Retrieves the text style.
- *
- * @param[out] style The text style.
- */
- void GetTextStyle( TextStyle& style ) const;
-
- /**
- * Measure the natural size of a text string, as displayed in this font.
- * @return The natural size of the text.
- */
- Vector3 MeasureText() const;
-
- /**
- * Inform the text attachment the text / font it is using has changed.
- * The TextChanged() and TextNotRequired() functions are used to avoid duplicate
- * requests for text. For example if the text is changed, and the font is changed
- * then we want to avoid requesting the new text with the old font, then the new
- * text with the new font.
- */
- void TextChanged();
-
- /**
- * @return true if all text has been loaded and is ready to display
- */
- bool IsTextLoaded();
-
- /**
- * Calculates the weighted smoothing value.
- */
- void CalculateWeightedSmoothing( TextStyle::Weight weight, float smoothEdge );
-
-public: // glyph texture observer
-
- /**
- * @copydoc Dali::Internal::GlyphTextureObserver::TextureResized()
- */
- virtual void TextureResized( const TextureIdList& oldTextureIds, unsigned int newTextureId );
-
- /**
- * @copydoc Dali::Internal::GlyphTextureObserver::TextureSplit()
- */
- virtual void TextureSplit( FontId fontId, const TextureIdList& oldTextureIds, unsigned int newTextureId );
-
-private:
-
- /**
- * Check if the text has been modified
- * @return true if the text or it's formating has been modified
- */
- bool IsTextModified();
-
- /**
- * First stage construction of a TextAttachment.
- * @param[in] stage Used to send messages to scene-graph.
- */
- TextAttachment( Stage& stage );
-
- /**
- * @copydoc Dali::Internal::RenderableAttachment::OnStageConnection2()
- */
- virtual void OnStageConnection2();
-
- /**
- * @copydoc Dali::Internal::RenderableAttachment::OnStageDisconnection2()
- */
- virtual void OnStageDisconnection2();
-
- /**
- * @copydoc Dali::Internal::RenderableAttachment::GetSceneObject()
- */
- virtual const SceneGraph::RenderableAttachment& GetSceneObject() const;
-
- /**
- * Update any text & font changes to the on stage scene graph text attachment
- */
- void SetTextChanges();
-
-protected:
-
- /**
- * A reference counted object may only be deleted by calling Unreference()
- */
- virtual ~TextAttachment();
-
-private:
-
- const SceneGraph::TextAttachment* mSceneObject; ///< Not owned
-
- TextRequestHelper mTextRequestHelper; ///< Text request helper
- FontPointer mFont; ///< The font resource
- Vector4* mTextColor; ///< on demand storage for text color
- TextStyle mStyle; ///< on demand storage for text effects parameters ( do not store font parameters and color )
- ///< Font parameters are stored in the FontPointer member. Inside the TextStyle, font parameters and color are allocated in the same struct,
- ///< so store the text color in the style will allocate space for the font parameters as well, wasting space.
- // Cached values for public getters
- Integration::TextArray mText;
-
- bool mTextChanged:1; ///< whether the text has changed
- bool mFontChanged:1; ///< whether the font has changed
- bool mUnderlineChanged:1; ///< whether the underline has changed
- bool mItalicsChanged:1; ///< whether the italics has changed
- bool mTextureIdSet:1; ///< flag to signify if the texture id has been set on the scene-graph text-attachment
- unsigned int mTextureId; ///< the texture id of the glyph atlas being used
- Vector2 mTextSize; ///< text natural size
-
- OwnerPointer< TextVertexBuffer > mVertexBuffer; ///< vertex data to display the text
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_ATTACHMENT_H__
class Layer;
class LightActor;
class MeshActor;
-class TextActor;
typedef IntrusivePtr<Actor> ActorPtr;
typedef IntrusivePtr<CameraActor> CameraActorPtr;
typedef IntrusivePtr<Layer> LayerPtr;
typedef IntrusivePtr<LightActor> LightActorPtr;
typedef IntrusivePtr<MeshActor> MeshActorPtr;
-typedef IntrusivePtr<TextActor> TextActorPtr;
} // namespace Internal
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/actors/text-actor-impl.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/object/type-registry.h>
-#include <dali/public-api/text/text-actor-parameters.h>
-#include <dali/internal/event/actor-attachments/text-attachment-impl.h>
-#include <dali/internal/event/common/property-index-ranges.h>
-#include <dali/internal/event/text/font-impl.h>
-#include <dali/internal/event/text/utf8-impl.h>
-#include <dali/internal/event/text/text-impl.h>
-#include <dali/integration-api/platform-abstraction.h>
-#include <dali/integration-api/debug.h>
-#include <dali/internal/common/core-impl.h>
-
-namespace Dali
-{
-
-const Property::Index TextActor::TEXT = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT;
-const Property::Index TextActor::FONT = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 1;
-const Property::Index TextActor::FONT_STYLE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 2;
-const Property::Index TextActor::OUTLINE_ENABLE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 3;
-const Property::Index TextActor::OUTLINE_COLOR = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 4;
-const Property::Index TextActor::OUTLINE_THICKNESS_WIDTH = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 5;
-const Property::Index TextActor::SMOOTH_EDGE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 6;
-const Property::Index TextActor::GLOW_ENABLE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 7;
-const Property::Index TextActor::GLOW_COLOR = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 8;
-const Property::Index TextActor::GLOW_INTENSITY = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 9;
-const Property::Index TextActor::SHADOW_ENABLE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 10;
-const Property::Index TextActor::SHADOW_COLOR = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 11;
-const Property::Index TextActor::SHADOW_OFFSET = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 12;
-const Property::Index TextActor::ITALICS_ANGLE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 13;
-const Property::Index TextActor::UNDERLINE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 14;
-const Property::Index TextActor::WEIGHT = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 15;
-const Property::Index TextActor::FONT_DETECTION_AUTOMATIC = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 16;
-const Property::Index TextActor::GRADIENT_COLOR = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 17;
-const Property::Index TextActor::GRADIENT_START_POINT = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 18;
-const Property::Index TextActor::GRADIENT_END_POINT = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 19;
-const Property::Index TextActor::SHADOW_SIZE = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 20;
-const Property::Index TextActor::TEXT_COLOR = Internal::DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT + 21;
-
-namespace
-{
-
-const char* DEFAULT_TEXT_ACTOR_PROPERTY_NAMES[] =
-{
- "text",
- "font",
- "font-style",
- "outline-enable",
- "outline-color",
- "outline-thickness-width",
- "smooth-edge",
- "glow-enable",
- "glow-color",
- "glow-intensity",
- "shadow-enable",
- "shadow-color",
- "shadow-offset",
- "italics-angle",
- "underline",
- "weight",
- "font-detection-automatic",
- "gradient-color",
- "gradient-start-point",
- "gradient-end-point",
- "shadow-size",
- "text-color"
-};
-const int DEFAULT_TEXT_ACTOR_PROPERTY_COUNT = sizeof( DEFAULT_TEXT_ACTOR_PROPERTY_NAMES ) / sizeof( DEFAULT_TEXT_ACTOR_PROPERTY_NAMES[0] );
-
-const Property::Type DEFAULT_TEXT_ACTOR_PROPERTY_TYPES[DEFAULT_TEXT_ACTOR_PROPERTY_COUNT] =
-{
- Property::STRING, // "text"
- Property::STRING, // "font"
- Property::STRING, // "font-style"
- Property::BOOLEAN, // "outline-enable"
- Property::VECTOR4, // "outline-color"
- Property::VECTOR2, // "outline-thickness-width"
- Property::FLOAT, // "smooth-edge"
- Property::BOOLEAN, // "glow-enable"
- Property::VECTOR4, // "glow-color"
- Property::FLOAT, // "glow-intensity"
- Property::BOOLEAN, // "shadow-enable"
- Property::VECTOR4, // "shadow-color"
- Property::VECTOR2, // "shadow-offset"
- Property::FLOAT, // "italics-angle"
- Property::BOOLEAN, // "underline"
- Property::INTEGER, // "weight"
- Property::BOOLEAN, // "font-detection-automatic"
- Property::VECTOR4, // "gradient-color",
- Property::VECTOR2, // "gradient-start-point",
- Property::VECTOR2, // "gradient-end-point"
- Property::FLOAT, // "shadow-size"
- Property::VECTOR4, // "text-color",
-};
-
-}
-
-namespace Internal
-{
-
-namespace
-{
-
-BaseHandle Create()
-{
- return Dali::TextActor::New();
-}
-
-TypeRegistration mType( typeid(Dali::TextActor), typeid(Dali::RenderableActor), Create );
-
-SignalConnectorType s1( mType, Dali::TextActor::SIGNAL_TEXT_LOADING_FINISHED, &TextActor::DoConnectSignal );
-
-}
-
-TextActorPtr TextActor::New( const Integration::TextArray& utfCodes, const TextActorParameters& parameters )
-{
- // first stage construction
- TextActorPtr actor ( new TextActor( parameters.IsAutomaticFontDetectionEnabled() ) );
-
- const TextStyle& style = parameters.GetTextStyle();
-
- FontPointer fontPtr( Font::New(style.GetFontName(), style.GetFontStyle(), style.GetFontPointSize() ) );
-
- // Second-phase construction
- actor->Initialize();
-
- //create the attachment
- actor->mTextAttachment = TextAttachment::New( *actor->mNode, Integration::TextArray(), fontPtr );
- actor->Attach(*actor->mTextAttachment);
-
- // Note: SetTextStyle() MUST be called before SetText(), to ensure
- // that a single ResourceRequest for the glyphs is made. Calling
- // them in the wrong order will issue two requests.
- actor->SetTextStyle( style, DONT_REQUEST_NEW_TEXT );
-
- actor->SetText( utfCodes );
-
- return actor;
-}
-
-TextActor::TextActor(bool fontDetection)
-: RenderableActor(),
- mLoadingState(Dali::ResourceLoading),
- mUsingNaturalSize(true),
- mInternalSetSize(false),
- mFontDetection(fontDetection),
- mObserving(false)
-{
-}
-
-void TextActor::OnInitialize()
-{
-}
-
-TextActor::~TextActor()
-{
- StopObservingTextLoads();
-}
-
-const std::string TextActor::GetText() const
-{
- const Integration::TextArray& utfCodes = mTextAttachment->GetText();
-
- std::string text;
-
- const std::size_t length = utfCodes.Count();
- // minimize allocations for ascii strings
- text.reserve( length );
-
- for (unsigned int i = 0; i < length; ++i)
- {
- unsigned char utf8Data[4];
- unsigned int utf8Length;
-
- utf8Length = UTF8Write(utfCodes[i], utf8Data);
-
- text.append(reinterpret_cast<const char*>(utf8Data), utf8Length);
- }
-
- return text;
-}
-
-Font* TextActor::GetFont() const
-{
- return &mTextAttachment->GetFont();
-}
-
-void TextActor::SetToNaturalSize()
-{
- // ignore size set by application
- mUsingNaturalSize = true;
- TextChanged(); // this will calculate natural size
-}
-
-void TextActor::StopObservingTextLoads()
-{
- if( mObserving )
- {
- mTextAttachment->GetFont().RemoveObserver( *this );
- mObserving = false;
- }
-}
-
-void TextActor::StartObservingTextLoads()
-{
- if( !mObserving )
- {
- mTextAttachment->GetFont().AddObserver( *this );
- mObserving = true;
- }
-}
-
-void TextActor::SetText(const Integration::TextArray& utfCodes)
-{
- StopObservingTextLoads();
-
- // assign the new text
- mTextAttachment->SetText(utfCodes);
-
- if( mFontDetection )
- {
- // first check if the provided font supports the text
- //
- if( !mTextAttachment->GetFont().AllGlyphsSupported(utfCodes) )
- {
- // auto-detect font
- // @todo GetFamilyForText should return font name and style
- const std::string fontName = Font::GetFamilyForText(utfCodes);
-
- // use previous formatting
- Internal::Font& font = mTextAttachment->GetFont();
-
- Dali::Font fontNew = Dali::Font::New( Dali::FontParameters( fontName, font.GetStyle(), PointSize(font.GetPointSize() ) ) );
-
- SetFont( GetImplementation(fontNew), DONT_REQUEST_NEW_TEXT );
- }
- }
-
- TextChanged();
-}
-
-void TextActor::SetFont(Font& font, TextRequestMode mode )
-{
- StopObservingTextLoads();
-
- if( mode == REQUEST_NEW_TEXT )
- {
- // set the new font
- mTextAttachment->SetFont( font );
-
- // request text for new font
- TextChanged();
- }
- else
- {
- // just set the font
- mTextAttachment->SetFont( font );
- }
-}
-
-Vector3 TextActor::GetNaturalSize() const
-{
- Vector2 naturalSize( mTextAttachment->GetNaturalTextSize() );
- return Vector3( naturalSize.width, naturalSize.height, CalculateSizeZ( naturalSize ) );
-}
-
-void TextActor::OnSizeSet(const Vector3& targetSize)
-{
- if( !mInternalSetSize )
- {
- // after size is once set by application we no longer use the natural size
- mUsingNaturalSize = false;
- }
-}
-
-void TextActor::OnSizeAnimation(Animation& animation, const Vector3& targetSize)
-{
- // after size has been animated by application we no longer use the natural size
- mUsingNaturalSize = false;
-}
-
-RenderableAttachment& TextActor::GetRenderableAttachment() const
-{
- DALI_ASSERT_DEBUG( mTextAttachment );
- return *mTextAttachment;
-}
-
-void TextActor::SetGradientColor( const Vector4& color )
-{
- mTextAttachment->SetGradient( color, mTextAttachment->GetGradientStartPoint(), mTextAttachment->GetGradientEndPoint() );
-}
-
-const Vector4& TextActor::GetGradientColor() const
-{
- return mTextAttachment->GetGradientColor();
-}
-
-void TextActor::SetGradientStartPoint( const Vector2& position )
-{
- mTextAttachment->SetGradient( mTextAttachment->GetGradientColor(), position, mTextAttachment->GetGradientEndPoint() );
-}
-
-const Vector2& TextActor::GetGradientStartPoint() const
-{
- return mTextAttachment->GetGradientStartPoint();
-}
-
-void TextActor::SetGradientEndPoint( const Vector2& position )
-{
- mTextAttachment->SetGradient( mTextAttachment->GetGradientColor(), mTextAttachment->GetGradientStartPoint(), position );
-}
-
-const Vector2& TextActor::GetGradientEndPoint() const
-{
- return mTextAttachment->GetGradientEndPoint();
-}
-
-void TextActor::SetGradient( const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- mTextAttachment->SetGradient( color, startPoint, endPoint );
-}
-
-void TextActor::SetTextStyle( const TextStyle& style, TextRequestMode mode )
-{
- // Set font.
- const Font& font = mTextAttachment->GetFont();
-
- // Determine the font name/style/size that Font would create.
- // Then compare this to the existing font (which has been validated by Font).
-
- std::string resolvedFontName = style.GetFontName();
- std::string resolvedFontStyle = style.GetFontStyle();
- float resolvedFontPointSize = style.GetFontPointSize();
- bool resolvedFontFamilyDefault(false);
- bool resolvedFontPointSizeDefault(false);
-
- Font::ValidateFontRequest( resolvedFontName,
- resolvedFontStyle,
- resolvedFontPointSize,
- resolvedFontFamilyDefault,
- resolvedFontPointSizeDefault );
-
- // Now compare to existing font used to see if a font change is necessary.
- if( ( font.GetName() != resolvedFontName ) ||
- ( font.GetStyle() != resolvedFontStyle ) ||
- ( fabsf(font.GetPointSize() - resolvedFontPointSize) >= GetRangedEpsilon(font.GetPointSize(), resolvedFontPointSize) ) )
- {
- // Create font with original request (so font can determine if family and/or point size is default)
- SetFont( *(Font::New( style.GetFontName(), style.GetFontStyle(), style.GetFontPointSize() ) ), mode );
- }
-
- // Set color.
- if( !style.IsTextColorDefault() )
- {
- SetTextColor( style.GetTextColor() );
- }
- else
- {
- mTextAttachment->ResetTextColor();
- }
-
- // Italics
- if( !style.IsItalicsDefault() )
- {
- SetItalics( style.IsItalicsEnabled() ? Radian( style.GetItalicsAngle() ) : Radian( 0.0f ) );
- }
- else
- {
- mTextAttachment->ResetItalics();
- }
-
- // Underline
- if( !style.IsUnderlineDefault() )
- {
- SetUnderline( style.IsUnderlineEnabled(), style.GetUnderlineThickness(), style.GetUnderlinePosition() );
- }
- else
- {
- mTextAttachment->ResetUnderline();
- }
-
- // Shadow
- if( !style.IsShadowDefault() )
- {
- SetShadow( style.IsShadowEnabled(), style.GetShadowColor(), style.GetShadowOffset(), style.GetShadowSize() );
- }
- else
- {
- mTextAttachment->ResetShadow();
- }
-
- // Glow
- if( !style.IsGlowDefault() )
- {
- SetGlow( style.IsGlowEnabled(), style.GetGlowColor(), style.GetGlowIntensity() );
- }
- else
- {
- mTextAttachment->ResetGlow();
- }
-
- // Soft Smooth edge.
- if( !style.IsSmoothEdgeDefault() )
- {
- SetSmoothEdge( style.GetSmoothEdge() );
- }
- else
- {
- mTextAttachment->ResetSmoothEdge();
- }
-
- // Outline
- if( !style.IsOutlineDefault() )
- {
- SetOutline( style.IsOutlineEnabled(), style.GetOutlineColor(), style.GetOutlineThickness() );
- }
- else
- {
- mTextAttachment->ResetOutline();
- }
-
- // Weight
- if( !style.IsFontWeightDefault() )
- {
- SetWeight( style.GetWeight() );
- }
- else
- {
- mTextAttachment->ResetWeight();
- }
-
- //Gradient
- if( !style.IsGradientDefault() )
- {
- if( style.IsGradientEnabled() )
- {
- SetGradient( style.GetGradientColor(), style.GetGradientStartPoint(), style.GetGradientEndPoint() );
- }
- else
- {
- SetGradient( TextStyle::DEFAULT_GRADIENT_COLOR, TextStyle::DEFAULT_GRADIENT_START_POINT, TextStyle::DEFAULT_GRADIENT_END_POINT );
- }
- }
- else
- {
- mTextAttachment->ResetGradient();
- }
- TextChanged();
-}
-
-TextStyle TextActor::GetTextStyle() const
-{
- TextStyle textStyle;
- mTextAttachment->GetTextStyle( textStyle );
-
- return textStyle;
-}
-
-void TextActor::SetTextColor(const Vector4& color)
-{
- mTextAttachment->SetTextColor( color );
-}
-
-Vector4 TextActor::GetTextColor() const
-{
- return mTextAttachment->GetTextColor();
-}
-
-void TextActor::SetSmoothEdge( float smoothEdge )
-{
- mTextAttachment->SetSmoothEdge(smoothEdge);
-}
-
-void TextActor::SetOutline( bool enable, const Vector4& color, const Vector2& offset )
-{
- mTextAttachment->SetOutline(enable, color, offset);
-}
-
-void TextActor::SetGlow( bool enable, const Vector4& color, float intensity )
-{
- mTextAttachment->SetGlow(enable, color, intensity);
-}
-
-void TextActor::SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size )
-{
- mTextAttachment->SetShadow(enable, color, offset, size);
-}
-
-void TextActor::SetItalics( Radian angle )
-{
- mTextAttachment->SetItalics( angle );
-
- TextChanged();
-}
-
-bool TextActor::GetItalics() const
-{
- return mTextAttachment->GetItalics();
-}
-
-Radian TextActor::GetItalicsAngle() const
-{
- return mTextAttachment->GetItalicsAngle();
-}
-
-void TextActor::SetUnderline( bool enable, float thickness, float position )
-{
- mTextAttachment->SetUnderline( enable, thickness, position );
-
- TextChanged();
-}
-
-bool TextActor::GetUnderline() const
-{
- return mTextAttachment->GetUnderline();
-}
-
-float TextActor::GetUnderlineThickness() const
-{
- return mTextAttachment->GetUnderlineThickness();
-}
-
-float TextActor::GetUnderlinePosition() const
-{
- return mTextAttachment->GetUnderlinePosition();
-}
-
-void TextActor::SetWeight( TextStyle::Weight weight )
-{
- mTextAttachment->SetWeight( weight );
-}
-
-TextStyle::Weight TextActor::GetWeight() const
-{
- return mTextAttachment->GetWeight();
-}
-
-void TextActor::SetFontDetectionAutomatic(bool value)
-{
- mFontDetection = value;
-}
-
-bool TextActor::IsFontDetectionAutomatic() const
-{
- return mFontDetection;
-}
-
-bool TextActor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
-{
- bool connected( true );
- TextActor* textActor = dynamic_cast<TextActor*>(object);
-
- if( Dali::TextActor::SIGNAL_TEXT_LOADING_FINISHED == signalName )
- {
- textActor->TextAvailableSignal().Connect( tracker, functor );
- }
- else
- {
- // signalName does not match any signal
- connected = false;
- }
-
- return connected;
-}
-
-void TextActor::TextLoaded()
-{
- // if the text is loaded, trigger the loaded finished signal
- CheckTextLoadState();
-}
-
-void TextActor::TextChanged()
-{
- // this will tell the text attachment to act on any text or font changes
- mTextAttachment->TextChanged();
-
- // check the loading state
- bool loaded = CheckTextLoadState();
- if( ! loaded)
- {
- mLoadingState = Dali::ResourceLoading;
-
- StartObservingTextLoads();
- }
- // the text natural size is calculated synchronously above, when TextChanged() is called
- if (mUsingNaturalSize)
- {
- mInternalSetSize = true; // to know we're internally setting size
- SetSize( mTextAttachment->GetNaturalTextSize() );
- mInternalSetSize = false;
- }
-}
-
-bool TextActor::CheckTextLoadState()
-{
- if( mTextAttachment->IsTextLoaded() )
- {
- mLoadingState = Dali::ResourceLoadingSucceeded;
-
- StopObservingTextLoads();
-
- // emit text available signal
-
- mLoadingFinishedV2.Emit( Dali::TextActor( this ) );
-
- return true;
- }
-
- // text not loaded
- return false;
-}
-
-unsigned int TextActor::GetDefaultPropertyCount() const
-{
- return RenderableActor::GetDefaultPropertyCount() + DEFAULT_TEXT_ACTOR_PROPERTY_COUNT;
-}
-
-void TextActor::GetDefaultPropertyIndices( Property::IndexContainer& indices ) const
-{
- RenderableActor::GetDefaultPropertyIndices( indices ); // RenderableActor class properties
-
- indices.reserve( indices.size() + DEFAULT_TEXT_ACTOR_PROPERTY_COUNT );
-
- int index = DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT;
- for ( int i = 0; i < DEFAULT_TEXT_ACTOR_PROPERTY_COUNT; ++i, ++index )
- {
- indices.push_back( index );
- }
-}
-
-const char* TextActor::GetDefaultPropertyName( Property::Index index ) const
-{
- if(index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT)
- {
- return RenderableActor::GetDefaultPropertyName(index) ;
- }
- else
- {
- index -= DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT;
-
- if ( ( index >= 0 ) && ( index < DEFAULT_TEXT_ACTOR_PROPERTY_COUNT ) )
- {
- return DEFAULT_TEXT_ACTOR_PROPERTY_NAMES[index];
- }
- else
- {
- return NULL;
- }
- }
-}
-
-Property::Index TextActor::GetDefaultPropertyIndex(const std::string& name) const
-{
- Property::Index index = Property::INVALID_INDEX;
-
- // Look for name in default properties
- for( int i = 0; i < DEFAULT_TEXT_ACTOR_PROPERTY_COUNT; ++i )
- {
- if( 0 == strcmp( name.c_str(), DEFAULT_TEXT_ACTOR_PROPERTY_NAMES[ i ] ) ) // dont want to convert rhs to string
- {
- index = i + DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT;
- break;
- }
- }
-
- // If not found, check in base class
- if( Property::INVALID_INDEX == index )
- {
- index = RenderableActor::GetDefaultPropertyIndex( name );
- }
-
- return index;
-}
-
-bool TextActor::IsDefaultPropertyWritable( Property::Index index ) const
-{
- if(index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT)
- {
- return RenderableActor::IsDefaultPropertyWritable(index) ;
- }
- else
- {
- return true;
- }
-}
-
-bool TextActor::IsDefaultPropertyAnimatable( Property::Index index ) const
-{
- if(index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT)
- {
- return RenderableActor::IsDefaultPropertyAnimatable(index) ;
- }
- else
- {
- return false;
- }
-}
-
-bool TextActor::IsDefaultPropertyAConstraintInput( Property::Index index ) const
-{
- if( index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT )
- {
- return RenderableActor::IsDefaultPropertyAConstraintInput(index);
- }
- return true; // Our properties can be used as input to constraints.
-}
-
-Property::Type TextActor::GetDefaultPropertyType( Property::Index index ) const
-{
- if(index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT)
- {
- return RenderableActor::GetDefaultPropertyType(index) ;
- }
- else
- {
- index -= DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT;
-
- if ( ( index >= 0 ) && ( index < DEFAULT_TEXT_ACTOR_PROPERTY_COUNT ) )
- {
- return DEFAULT_TEXT_ACTOR_PROPERTY_TYPES[index];
- }
- else
- {
- // index out-of-bounds
- return Property::NONE;
- }
- }
-}
-
-void TextActor::SetDefaultProperty( Property::Index index, const Property::Value& propertyValue )
-{
- if(index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT)
- {
- RenderableActor::SetDefaultProperty(index, propertyValue) ;
- }
- else
- {
- switch(index)
- {
- case Dali::TextActor::TEXT:
- {
- SetText( GetTextArray( Dali::Text( propertyValue.Get<std::string>() ) ) );
- break;
- }
- case Dali::TextActor::FONT:
- {
- SetFont(*Font::New(propertyValue.Get<std::string>(),
- mTextAttachment->GetFont().GetStyle(),
- PointSize(mTextAttachment->GetFont().GetPointSize())));
- break;
- }
- case Dali::TextActor::FONT_STYLE:
- {
- SetFont(*Font::New(mTextAttachment->GetFont().GetName(),
- propertyValue.Get<std::string>(),
- PointSize(mTextAttachment->GetFont().GetPointSize())));
- break;
- }
- case Dali::TextActor::OUTLINE_ENABLE:
- {
- Vector4 color;
- Vector2 thickness;
- mTextAttachment->GetOutlineParams( color, thickness );
- mTextAttachment->SetOutline(propertyValue.Get<bool>(), color, thickness);
- break;
- }
- case Dali::TextActor::OUTLINE_COLOR:
- {
- Vector4 color;
- Vector2 thickness;
- mTextAttachment->GetOutlineParams( color, thickness );
- mTextAttachment->SetOutline(mTextAttachment->GetOutline(), propertyValue.Get<Vector4>(), thickness);
- break;
- }
- case Dali::TextActor::OUTLINE_THICKNESS_WIDTH:
- {
- Vector4 color;
- Vector2 thickness;
- mTextAttachment->GetOutlineParams( color, thickness );
- mTextAttachment->SetOutline(mTextAttachment->GetOutline(), color, propertyValue.Get<Vector2>());
- break;
- }
- case Dali::TextActor::SMOOTH_EDGE:
- {
- mTextAttachment->SetSmoothEdge( propertyValue.Get<float>());
- break;
- }
- case Dali::TextActor::GLOW_ENABLE:
- {
- Vector4 color;
- float intensity;
- mTextAttachment->GetGlowParams( color, intensity );
- mTextAttachment->SetGlow(propertyValue.Get<bool>(), color, intensity);
- break;
- }
- case Dali::TextActor::GLOW_COLOR:
- {
- Vector4 color;
- float intensity;
- mTextAttachment->GetGlowParams( color, intensity );
- mTextAttachment->SetGlow(mTextAttachment->GetGlow(), propertyValue.Get<Vector4>(), intensity);
- break;
- }
- case Dali::TextActor::GLOW_INTENSITY:
- {
- Vector4 color;
- float intensity;
- mTextAttachment->GetGlowParams( color, intensity );
- mTextAttachment->SetGlow(mTextAttachment->GetGlow(), color, propertyValue.Get<float>());
- break;
- }
- case Dali::TextActor::SHADOW_ENABLE:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- mTextAttachment->SetShadow(propertyValue.Get<bool>(), color, offset, size );
- break;
- }
- case Dali::TextActor::SHADOW_COLOR:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- mTextAttachment->SetShadow(mTextAttachment->GetShadow(), propertyValue.Get<Vector4>(), offset, size);
- break;
- }
- case Dali::TextActor::SHADOW_OFFSET:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- mTextAttachment->SetShadow(mTextAttachment->GetShadow(), color, propertyValue.Get<Vector2>(), size );
- break;
- }
- case Dali::TextActor::SHADOW_SIZE:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- mTextAttachment->SetShadow(mTextAttachment->GetShadow(), color, offset, propertyValue.Get<float>());
- break;
- }
- case Dali::TextActor::ITALICS_ANGLE:
- {
- SetItalics(Radian(propertyValue.Get<float>())) ;
- break;
- }
- case Dali::TextActor::UNDERLINE:
- {
- SetUnderline(propertyValue.Get<bool>(), 0.f, 0.f ) ;
- break;
- }
- case Dali::TextActor::WEIGHT:
- {
- mTextAttachment->SetWeight(static_cast<TextStyle::Weight>(propertyValue.Get<int>())) ;
- break;
- }
- case Dali::TextActor::FONT_DETECTION_AUTOMATIC:
- {
- mFontDetection = propertyValue.Get<bool>() ;
- break;
- }
- case Dali::TextActor::GRADIENT_COLOR:
- {
- mTextAttachment->SetGradient( propertyValue.Get<Vector4>(), mTextAttachment->GetGradientStartPoint(), mTextAttachment->GetGradientEndPoint() );
- break;
- }
- case Dali::TextActor::GRADIENT_START_POINT:
- {
- mTextAttachment->SetGradient( mTextAttachment->GetGradientColor(), propertyValue.Get<Vector2>(), mTextAttachment->GetGradientEndPoint() );
- break;
- }
- case Dali::TextActor::GRADIENT_END_POINT:
- {
- mTextAttachment->SetGradient( mTextAttachment->GetGradientColor(), mTextAttachment->GetGradientStartPoint(), propertyValue.Get<Vector2>() );
- break;
- }
- case Dali::TextActor::TEXT_COLOR:
- {
- mTextAttachment->SetTextColor( propertyValue.Get<Vector4>() );
- break;
- }
- default:
- {
- DALI_LOG_WARNING("Unknown text set property (%d)\n", index);
- break;
- }
- } // switch(index)
-
- } // else
-}
-
-Property::Value TextActor::GetDefaultProperty( Property::Index index ) const
-{
- Property::Value ret ;
- if(index < DEFAULT_RENDERABLE_ACTOR_PROPERTY_MAX_COUNT)
- {
- ret = RenderableActor::GetDefaultProperty(index) ;
- }
- else
- {
- switch(index)
- {
- case Dali::TextActor::TEXT:
- {
- ret = GetText();
- break;
- }
- case Dali::TextActor::FONT:
- {
- ret = mTextAttachment->GetFont().GetName();
- break;
- }
- case Dali::TextActor::FONT_STYLE:
- {
- ret = mTextAttachment->GetFont().GetStyle();
- break;
- }
- case Dali::TextActor::OUTLINE_ENABLE:
- {
- ret = mTextAttachment->GetOutline();
- break;
- }
- case Dali::TextActor::OUTLINE_COLOR:
- {
- Vector4 color;
- Vector2 thickness;
- mTextAttachment->GetOutlineParams( color, thickness );
- ret = color;
- break;
- }
- case Dali::TextActor::OUTLINE_THICKNESS_WIDTH:
- {
- Vector4 color;
- Vector2 thickness;
- mTextAttachment->GetOutlineParams( color, thickness );
- ret = thickness;
- break;
- }
- case Dali::TextActor::SMOOTH_EDGE:
- {
- ret = mTextAttachment->GetSmoothEdge();
- break;
- }
- case Dali::TextActor::GLOW_ENABLE:
- {
- ret = mTextAttachment->GetGlow();
- break;
- }
- case Dali::TextActor::GLOW_COLOR:
- {
- Vector4 color;
- float intensity(0.0f);
- mTextAttachment->GetGlowParams( color, intensity );
- ret = color;
- break;
- }
- case Dali::TextActor::GLOW_INTENSITY:
- {
- Vector4 color;
- float intensity(0.0f);
- mTextAttachment->GetGlowParams( color, intensity );
- ret = intensity;
- break;
- }
- case Dali::TextActor::SHADOW_ENABLE:
- {
- ret = mTextAttachment->GetShadow();
- break;
- }
- case Dali::TextActor::SHADOW_COLOR:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- ret = color;
- break;
- }
- case Dali::TextActor::SHADOW_OFFSET:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- ret = offset;
- break;
- }
- case Dali::TextActor::SHADOW_SIZE:
- {
- Vector4 color;
- Vector2 offset;
- float size;
- mTextAttachment->GetShadowParams( color, offset, size );
- ret = size;
- break;
- }
- case Dali::TextActor::ITALICS_ANGLE:
- {
- ret = static_cast<float>(mTextAttachment->GetItalics()) ;
- break;
- }
- case Dali::TextActor::UNDERLINE:
- {
- ret = mTextAttachment->GetUnderline() ;
- break;
- }
- case Dali::TextActor::WEIGHT:
- {
- ret = static_cast<int>(mTextAttachment->GetWeight());
- break;
- }
- case Dali::TextActor::FONT_DETECTION_AUTOMATIC:
- {
- ret = mFontDetection;
- break;
- }
- case Dali::TextActor::GRADIENT_COLOR:
- {
- ret = mTextAttachment->GetGradientColor();
- break;
- }
- case Dali::TextActor::GRADIENT_START_POINT:
- {
- ret = mTextAttachment->GetGradientStartPoint();
- break;
- }
- case Dali::TextActor::GRADIENT_END_POINT:
- {
- ret = mTextAttachment->GetGradientEndPoint();
- break;
- }
- case Dali::TextActor::TEXT_COLOR:
- {
- ret = mTextAttachment->GetTextColor();
- break;
- }
- default:
- {
- DALI_LOG_WARNING("Unknown text set property (%d)\n", index);
- break;
- }
- } // switch(index)
- } // if from base class
-
- return ret ;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_ACTOR_H__
-#define __DALI_INTERNAL_TEXT_ACTOR_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/object/ref-object.h>
-#include <dali/public-api/actors/text-actor.h>
-#include <dali/internal/event/actors/actor-declarations.h>
-#include <dali/internal/event/actors/renderable-actor-impl.h>
-#include <dali/internal/event/text/text-observer.h>
-#include <dali/internal/event/actor-attachments/actor-attachment-declarations.h>
-#include <dali/integration-api/text-array.h>
-
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class Font;
-
-/**
- * TextActor implementation.
- * A text actor is an actor with a TextAttachment.
- * If no size is given to the actor, then after the font has loaded
- * the actor will be set to the size of the text displayed.
- *
- */
-class TextActor : public RenderableActor, public TextObserver
-{
-public:
-
- enum TextRequestMode
- {
- REQUEST_NEW_TEXT, ///< When changing font, request new text
- DONT_REQUEST_NEW_TEXT ///< When changing font, don't request new text
- };
-
- /**
- * @see Dali::TextActor::New( const Text& text, const TextActorParameters& parameters )
- * @return A pointer to a new TextActor.
- */
- static TextActorPtr New( const Integration::TextArray& utfCodes, const TextActorParameters& parameters );
-
- /**
- * @copydoc Dali::Internal::Actor::OnInitialize
- */
- void OnInitialize();
-
- /**
- * @copydoc Dali::TextActor::GetText()
- */
- const std::string GetText() const;
-
- /**
- * @copybrief Dali::TextActor::SetText(const std::string&)
- * @param[in] utfCodes An std::vector containing the UTF-32 codes
- */
- void SetText(const Integration::TextArray& utfCodes);
-
- /**
- * @copydoc Dali::TextActor::SetToNaturalSize()
- */
- void SetToNaturalSize();
-
- /**
- * @copydoc Dali::TextActor::GetFont()
- */
- Font* GetFont() const;
-
- /**
- * @copydoc Dali::TextActor::SetFont()
- * @param TextRequestMode whether new text should be requested
- */
- void SetFont(Font& font, TextRequestMode mode = REQUEST_NEW_TEXT );
-
- /**
- * @copydoc Dali::TextActor::SetGradientColor()
- */
- void SetGradientColor( const Vector4& color );
-
- /**
- * @copydoc Dali::TextActor::GetGradientColor()
- */
- const Vector4& GetGradientColor() const;
-
- /**
- * @copydoc Dali::TextActor::SetGradientStartPoint()
- */
- void SetGradientStartPoint( const Vector2& position );
-
- /**
- * @copydoc Dali::TextActor::SetGradientStartPoint()
- */
- const Vector2& GetGradientStartPoint() const;
-
- /**
- * @copydoc Dali::TextActor::SetGradientEndPoint()
- */
- void SetGradientEndPoint( const Vector2& position );
-
- /**
- * @copydoc Dali::TextActor::GetGradientEndPoint()
- */
- const Vector2& GetGradientEndPoint() const;
-
- /**
- * @see Dali::TextActor::SetGradientColor()
- * @see Dali::TextActor::SetGradientStartPoint()
- * @see Dali::TextActor::SetGradientEndPoint()
- */
- void SetGradient( const Vector4& color, const Vector2& startPoint, const Vector2& endPoint );
-
- /**
- * @copydoc Dali::TextActor::SetTextStyle( const TextStyle& style )
- * @param mode whether new text should be requested
- */
- void SetTextStyle( const TextStyle& style, TextRequestMode mode = REQUEST_NEW_TEXT );
-
- /**
- * @copydoc Dali::TextActor::GetTextStyle()
- */
- TextStyle GetTextStyle() const;
-
- /**
- * @copydoc Dali::TextActor::SetTextColor(const Vector4&)
- */
- void SetTextColor(const Vector4& color);
-
- /**
- * @copydoc Dali::TextActor::GetTextColor()
- */
- Vector4 GetTextColor() const;
-
- /**
- * @copydoc Dali::TextActor::SetSmoothEdge(const float)
- */
- void SetSmoothEdge( float smoothEdge );
-
- /**
- * @copydoc Dali::TextActor::SetOutline( bool,const Vector4&,const Vector2&)
- */
- void SetOutline( bool enable, const Vector4& color, const Vector2& thickness );
-
- /**
- * @copydoc Dali::TextActor::SetGlow(const bool,const Vector4&,const float)
- */
- void SetGlow( bool enable, const Vector4& color, float intensity );
-
- /**
- * @copydoc Dali::TextActor::SetShadow(const bool,const Vector4&,const Vector2&,const float)
- */
- void SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size );
-
- /**
- * Enable italics on the text actor, the text will be sheared by the given angle.
- * @param[in] angle Italics angle in radians.
- */
- void SetItalics( Radian angle );
-
- /**
- * @copydoc Dali::TextActor::GetItalics()
- */
- bool GetItalics() const;
-
- /**
- * @copydoc Dali::TextActor::GetItalicsAngle()
- */
- Radian GetItalicsAngle() const;
-
- /**
- * @copydoc Dali::TextActor::SetUnderline()
- */
- void SetUnderline( bool enable, float thickness, float position );
-
- /**
- * @copydoc Dali::TextActor::GetUnderline()
- */
- bool GetUnderline() const;
-
- /**
- * @return The underline's thickness.
- */
- float GetUnderlineThickness() const;
-
- /**
- * @return The underline's position.
- */
- float GetUnderlinePosition() const;
-
- /**
- * @copydoc Dali::TextActor::SetWeight()
- */
- void SetWeight( TextStyle::Weight weight );
-
- /**
- * @copydoc Dali::TextActor::GetWeight()
- */
- TextStyle::Weight GetWeight() const;
-
- /**
- * @copydoc Dali::TextActor::SetFontDetectionAutomatic()
- */
- void SetFontDetectionAutomatic(bool value);
-
- /**
- * @copydoc Dali::TextActor::IsFontDetectionAutomatic()
- */
- bool IsFontDetectionAutomatic() const;
-
-public: // From Actor
-
- /**
- * @copydoc Dali::Actor::GetNaturalSize()
- */
- virtual Vector3 GetNaturalSize() const;
-
-private: // from Actor
-
- /**
- * @copydoc Actor::OnSizeSet
- */
- virtual void OnSizeSet(const Vector3& targetSize);
-
- /**
- * @copydoc Actor::OnSizeAnimation( Animation& animation, const Vector3& targetSize )
- */
- virtual void OnSizeAnimation(Animation& animation, const Vector3& targetSize);
-
-private: // From RenderableActor
-
- /**
- * @copydoc RenderableActor::GetRenderableAttachment
- */
- virtual RenderableAttachment& GetRenderableAttachment() const;
-
-protected:
-
- /**
- * Protected constructor; see also TextActor::New()
- */
- TextActor(bool fontDetection);
-
- /**
- * A reference counted object may only be deleted by calling Unreference()
- */
- virtual ~TextActor();
-
-public:
-
- /**
- * @copydoc Dali::Image::GetLoadingState()
- */
- Dali::LoadingState GetLoadingState() const { return mLoadingState; }
-
- /**
- * @copydoc Dali::TextActor::TextAvailableSignal()
- */
- Dali::TextActor::TextSignalV2& TextAvailableSignal() { return mLoadingFinishedV2; }
-
- /**
- * Connects a callback function with the text actors signals.
- * @param[in] object The object providing the signal.
- * @param[in] tracker Used to disconnect the signal.
- * @param[in] signalName The signal to connect to.
- * @param[in] functor A newly allocated FunctorDelegate.
- * @return True if the signal was connected.
- * @post If a signal was connected, ownership of functor was passed to CallbackBase. Otherwise the caller is responsible for deleting the unused functor.
- */
- static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor );
-
-public: // From TextObserver
-
- /**
- * @copydoc Dali::Internal::TextObserver::TextLoaded()
- */
- virtual void TextLoaded();
-
-private:
-
- /**
- * Text has been changed observe ticket or
- * emit text available signal
- */
- void TextChanged();
-
- /**
- * Checks whether the text is loaded or not
- * @return true if text is loaded
- */
- bool CheckTextLoadState();
-
- /**
- * Stop observing text loads on the current font.
- */
- void StopObservingTextLoads();
-
- /**
- * Start observing text loads on the current font.
- */
- void StartObservingTextLoads();
-
- // Undefined
- TextActor(const TextActor&);
-
- // Undefined
- TextActor& operator=(const TextActor& rhs);
-
-private: // ProxyObject default non-animatable properties
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual unsigned int GetDefaultPropertyCount() const ;
-
- /**
- * @copydoc Dali::Internal::ProxyObject::GetDefaultPropertyIndices()
- */
- virtual void GetDefaultPropertyIndices( Property::IndexContainer& indices ) const;
-
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual const char* GetDefaultPropertyName( Property::Index index ) const ;
-
- /**
- * @copydoc Dali::Internal::ProxyObject::GetDefaultPropertyIndex()
- */
- virtual Property::Index GetDefaultPropertyIndex(const std::string& name) const;
-
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual bool IsDefaultPropertyWritable( Property::Index index ) const ;
-
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual bool IsDefaultPropertyAnimatable( Property::Index index ) const ;
-
- /**
- * @copydoc Dali::Internal::ProxyObject::IsDefaultPropertyAConstraintInput()
- */
- virtual bool IsDefaultPropertyAConstraintInput( Property::Index index ) const;
-
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual Property::Type GetDefaultPropertyType( Property::Index index ) const ;
-
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual void SetDefaultProperty( Property::Index index, const Property::Value& propertyValue ) ;
-
- /**
- * copydoc Dali::Internal::ProxyObject
- */
- virtual Property::Value GetDefaultProperty( Property::Index index ) const ;
-
-protected:
-
- TextAttachmentPtr mTextAttachment; ///< Used to display the text
-
- Dali::LoadingState mLoadingState;
-
-private:
-
- Dali::TextActor::TextSignalV2 mLoadingFinishedV2;
- bool mUsingNaturalSize:1; ///< whether the actor is using natural size
- bool mInternalSetSize:1; ///< to determine when we are internally setting size
- bool mFontDetection:1; ///< tells whether TextActor should query platform abstraction after SetText
- bool mObserving:1; ///< Whether the text actor is waiting for text to load
-};
-
-} // namespace Internal
-
-// Helpers for public-api forwarding methods
-
-inline Internal::TextActor& GetImplementation(Dali::TextActor& actor)
-{
- DALI_ASSERT_ALWAYS( actor && "Actor handle is empty" );
-
- BaseObject& handle = actor.GetBaseObject();
-
- return static_cast<Internal::TextActor&>(handle);
-}
-
-inline const Internal::TextActor& GetImplementation(const Dali::TextActor& actor)
-{
- DALI_ASSERT_ALWAYS( actor && "Actor handle is empty" );
-
- const BaseObject& handle = actor.GetBaseObject();
-
- return static_cast<const Internal::TextActor&>(handle);
-}
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_ACTOR_H__
return mCore->GetModelFactory();
}
-FontFactory& ThreadLocalStorage::GetFontFactory()
-{
- return mCore->GetFontFactory();
-}
-
ShaderFactory& ThreadLocalStorage::GetShaderFactory()
{
return mCore->GetShaderFactory();
return mCore->GetGestureEventProcessor();
}
-EmojiFactory& ThreadLocalStorage::GetEmojiFactory()
-{
- return mCore->GetEmojiFactory();
-}
-
} // namespace Internal
} // namespace Dali
class ResourceManager;
class ImageFactory;
class ModelFactory;
-class FontFactory;
class ShaderFactory;
class EventToUpdate;
class GestureEventProcessor;
-class EmojiFactory;
namespace SceneGraph
{
ModelFactory& GetModelFactory();
/**
- * Returns the Font Factory
- * @return reference to the Font Factory
- */
- FontFactory& GetFontFactory();
-
- /**
* Returns the Shader Factory
* @return reference to the Shader Factory
*/
*/
GestureEventProcessor& GetGestureEventProcessor();
- /**
- * Returns the Emoji factory.
- * @return a reference to the Emoji factory.
- */
- EmojiFactory& GetEmojiFactory();
-
private:
Core* mCore; ///< reference to core
SHADER_VERTEX_COLOR, ///< Use only vertex color
TOTAL_MESH_SHADERS,
- // for text shader
- SHADER_GRADIENT = 1, ///< Shader Supports: GRADIENT
- SHADER_GRADIENT_GLOW, ///< Shader Supports: GRADIENT + GLOW
- SHADER_GRADIENT_SHADOW, ///< Shader Supports: GRADIENT + SHADOW
- SHADER_GRADIENT_OUTLINE, ///< Shader Supports: GRADIENT + OUTLINE
- SHADER_GRADIENT_OUTLINE_GLOW, ///< Shader Supports: GRADIENT + OUTLINE + GLOW
- TOTAL_TEXT_SHADERS,
-
- SHADER_SUBTYPE_LAST = ( ( TOTAL_MESH_SHADERS > TOTAL_TEXT_SHADERS ) ? TOTAL_MESH_SHADERS : TOTAL_TEXT_SHADERS),
+ SHADER_SUBTYPE_LAST = TOTAL_MESH_SHADERS,
SHADER_SUBTYPE_ALL = 0xFF,
};
CustomImagePostfixVertex, CustomImagePostfixFragment
},
{
- CustomTextDistanceFieldPrefixVertex, CustomTextDistanceFieldPrefixFragment,
- CustomTextDistanceFieldPostfixVertex, CustomTextDistanceFieldPostfixFragment
- },
- {
CustomUntexturedMeshPrefixVertex, CustomUntexturedMeshPrefixFragment,
CustomUntexturedMeshPostfixVertex, CustomUntexturedMeshPostfixFragment
},
index = 0;
break;
}
- case GEOMETRY_TYPE_TEXT:
- {
- index = 1;
- break;
- }
case GEOMETRY_TYPE_UNTEXTURED_MESH:
{
- index = 2;
+ index = 1;
break;
}
case GEOMETRY_TYPE_TEXTURED_MESH:
{
- index = 3;
+ index = 2;
break;
}
case GEOMETRY_TYPE_LAST:
}
WrapAndSetProgram( *this, geometryType, GEOMETRY_TYPE_IMAGE, vertexPrefix, fragmentPrefix, vertexSource, fragmentSource, modifiesGeometry );
- WrapAndSetProgram( *this, geometryType, GEOMETRY_TYPE_TEXT, vertexPrefix, fragmentPrefix, vertexSource, fragmentSource, modifiesGeometry );
WrapAndSetProgram( *this, geometryType, GEOMETRY_TYPE_TEXTURED_MESH, vertexPrefix, fragmentPrefix, vertexSource, fragmentSource, modifiesGeometry );
WrapAndSetProgram( *this, geometryType, GEOMETRY_TYPE_UNTEXTURED_MESH, vertexPrefix, fragmentPrefix, vertexSource, fragmentSource, modifiesGeometry );
}
{
geometryType = GEOMETRY_TYPE_IMAGE;
}
- else if (s == "GEOMETRY_TYPE_TEXT")
- {
- geometryType = GEOMETRY_TYPE_TEXT;
- }
else if( s == "GEOMETRY_TYPE_UNTEXTURED_MESH")
{
geometryType = GEOMETRY_TYPE_UNTEXTURED_MESH;
mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_IMAGE, SHADER_DEFAULT, ImageVertex, ImageFragment, false );
- mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_TEXT, SHADER_DEFAULT, TextDistanceFieldVertex, TextDistanceFieldFragment, false );
-
- mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_TEXT, SHADER_GRADIENT,
- std::string( SHADER_DEF_USE_GRADIENT ) + TextDistanceFieldVertex,
- std::string( SHADER_DEF_USE_GRADIENT ) + TextDistanceFieldFragment,
- false );
-
- mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_TEXT, SHADER_GRADIENT_GLOW, TextDistanceFieldGlowVertex, TextDistanceFieldGlowFragment, false );
-
- mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_TEXT, SHADER_GRADIENT_SHADOW, TextDistanceFieldShadowVertex, TextDistanceFieldShadowFragment, false );
-
- mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_TEXT, SHADER_GRADIENT_OUTLINE, TextDistanceFieldOutlineVertex, TextDistanceFieldOutlineFragment, false );
-
- mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_TEXT, SHADER_GRADIENT_OUTLINE_GLOW, TextDistanceFieldOutlineGlowVertex, TextDistanceFieldOutlineGlowFragment, false );
-
// Untextured meshes
mDefaultShader->SendProgramMessage( GEOMETRY_TYPE_UNTEXTURED_MESH, SHADER_DEFAULT,
UntexturedMeshVertex,
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/images/emoji-factory.h>
-
-// EXTERNAL INCLUDES
-#include <sstream>
-#include <climits>
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/platform-abstraction.h>
-#include <dali/internal/event/common/thread-local-storage.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-const std::string U( "u" ); ///<
-const std::string PNG( ".png" ); ///< Used to build the emoji file name.
-const std::size_t PNG_SIZE( 4u ); ///<
-} // namespace
-
-EmojiFactory::EmojiFactory()
-: mColorGlyphs(),
- mMinEmoji( std::numeric_limits<uint32_t>::max() )
-{
- Internal::ThreadLocalStorage& tls = Internal::ThreadLocalStorage::Get();
-
- // Get the color glyphs from the directory.
- Integration::PlatformAbstraction& platform = tls.GetPlatformAbstraction();
-
- std::vector<std::string> fileNames;
- platform.GetFileNamesFromDirectory( DALI_EMOTICON_DIR, fileNames );
-
- for( std::vector<std::string>::const_iterator it = fileNames.begin(), endIt = fileNames.end(); it != endIt; ++it )
- {
- const std::string& fileName( *it );
- const std::size_t fileNameSize = fileName.size();
-
- if( ( fileNameSize < PNG_SIZE + 1u ) ||
- ( U != fileName.substr( 0u, 1u ) ) ||
- ( PNG != fileName.substr( fileNameSize - PNG_SIZE, PNG_SIZE ) ) )
- {
- // Invalid emoji file name.
- break;
- }
-
- uint32_t character = 0u;
-
- std::istringstream( fileName.substr( 1u, fileNameSize - PNG_SIZE - 1u ) ) >> std::hex >> character;
-
- if( 0u != character )
- {
- if( character < mMinEmoji )
- {
- mMinEmoji = character;
- }
-
- mColorGlyphs[character] = fileName;
- }
- }
-}
-
-EmojiFactory::~EmojiFactory()
-{
-}
-
-bool EmojiFactory::IsEmoji( const uint32_t character ) const
-{
- return ( character >= mMinEmoji ) &&
- ( mColorGlyphs.find( character ) != mColorGlyphs.end() );
-}
-
-std::string EmojiFactory::GetEmojiFileNameFromCharacter( const uint32_t character ) const
-{
- std::string fileName;
-
- std::map<uint32_t,std::string>::const_iterator it = mColorGlyphs.find( character );
-
- if( it != mColorGlyphs.end() )
- {
- fileName = it->second;
- }
-
- return fileName;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_EMOJI_FACTORY_H__
-#define __DALI_INTERNAL_EMOJI_FACTORY_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <string>
-#include <stdint.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/map-wrapper.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * EmojiFactory is an object that store emoji file names indexing them by its unicode value.
- */
-class EmojiFactory
-{
-public:
-
- /**
- * Default constructor.
- */
- EmojiFactory();
-
- /**
- * Default destructor.
- */
- virtual ~EmojiFactory();
-
- /**
- * Retrieves whether the character is an emoji.
- *
- * @param[in] character The character to be checked.
- *
- * @return \e true if the emoji has been inserted. Otherwise it return \e false.
- */
- bool IsEmoji( uint32_t character ) const;
-
- /**
- * Retrieves the emoji file name for the given character.
- *
- * @param[in] character The given character.
- *
- * @return A string with the emoji file name or a void string if the character is not an emoji.
- */
- std::string GetEmojiFileNameFromCharacter( uint32_t character ) const;
-
-private:
-
- // Undefined
- EmojiFactory( const EmojiFactory& rhs );
-
- // Undefined
- EmojiFactory& operator=( const EmojiFactory& rhs );
-
-private:
- std::map<uint32_t,std::string> mColorGlyphs; ///< Emoji map with the file names indexed by the unicode.
- uint32_t mMinEmoji; ///< The minimum emoji code.
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_EMOJI_FACTORY_H__
#include <dali/internal/event/resources/resource-client.h>
#include <dali/public-api/common/map-wrapper.h>
-#include <dali/integration-api/glyph-set.h>
#include <dali/integration-api/resource-request.h>
#include <dali/integration-api/debug.h>
#include <dali/internal/event/common/stage-impl.h>
-#include <dali/internal/event/text/resource/glyph-load-observer.h>
#include <dali/internal/event/images/image-impl.h>
#include <dali/internal/update/resources/resource-manager.h>
#include <dali/internal/update/manager/update-manager.h>
{
Impl(ResourcePolicy::DataRetention dataRetentionPolicy)
: mNextId(0),
- mGlyphLoadObserver(NULL),
mDataRetentionPolicy( dataRetentionPolicy )
{
}
ResourceId mNextId;
TicketContainer mTickets;
BitmapCache mBitmaps;
- GlyphLoadObserver* mGlyphLoadObserver;
ResourcePolicy::DataRetention mDataRetentionPolicy;
};
case ResourceTargetImage:
case ResourceShader:
case ResourceMesh:
- case ResourceText:
{
newTicket = new ResourceTicket(*this, newId, typePath);
break;
case ResourceTargetImage:
case ResourceShader:
case ResourceMesh:
- case ResourceText:
{
DALI_LOG_ERROR( "Unsupported resource type passed for decoding from a memory buffer." );
}
return bitmap;
}
-void ResourceClient::SetGlyphLoadObserver( GlyphLoadObserver* glyphLoadedInterface )
-{
- mImpl->mGlyphLoadObserver = glyphLoadedInterface;
-}
-
-void ResourceClient::UpdateAtlasStatus( ResourceId id, ResourceId atlasId, Integration::LoadStatus loadStatus )
-{
- RequestAtlasUpdateMessage( mUpdateManager.GetEventToUpdate(), mResourceManager, id, atlasId, loadStatus );
-}
-
/********************************************************************************
******************** ResourceTicketLifetimeObserver methods ****************
********************************************************************************/
}
}
-void ResourceClient::NotifyGlyphSetLoaded( ResourceId id, const GlyphSet& glyphSet, LoadStatus loadStatus )
-{
- if( mImpl->mGlyphLoadObserver == NULL)
- {
- // should not happen.
- DALI_ASSERT_DEBUG( !"GlyphLoadObserver == NULL ");
- return;
- }
-
- DALI_LOG_INFO(Debug::Filter::gResource, Debug::General, "ResourceClient: NotifyGlyphSetLoaded(hash:%u)\n", glyphSet.mFontHash);
-
- mImpl->mGlyphLoadObserver->GlyphsLoaded( id, glyphSet, loadStatus );
-}
-
void ResourceClient::UpdateImageTicket( ResourceId id, const Dali::ImageAttributes& imageAttributes ) ///!< Issue #AHC01
{
DALI_LOG_INFO(Debug::Filter::gResource, Debug::General, "ResourceClient: UpdateImageTicket(id:%u)\n", id);
// INTERNAL INCLUDES
#include <dali/public-api/common/ref-counted-dali-vector.h>
#include <dali/public-api/images/native-image.h>
-#include <dali/integration-api/glyph-set.h>
#include <dali/internal/event/resources/resource-client-declarations.h>
#include <dali/internal/event/resources/image-ticket.h>
#include <dali/internal/event/resources/resource-ticket-lifetime-observer.h>
namespace Integration
{
class Bitmap;
-class GlyphSet;
}
namespace Internal
{
class ResourceManager;
class NotificationManager;
-class GlyphLoadObserver;
namespace SceneGraph
{
/**
* Update a texture with an array of bitmaps.
- * Typically used to upload multiple glyph bitmaps to a texture.
* @param[in] id texture resource id
* @param[in] uploadArray the upload array
*/
*/
Integration::Bitmap* GetBitmap(ResourceTicketPtr ticket);
- /**
- * Set the glyph load observer
- * @param glyphLoadedInterface pointer to an object which supports the glyphLoadedInterface
- */
- void SetGlyphLoadObserver( GlyphLoadObserver* glyphLoadedInterface );
-
- /**
- * Update atlas status
- * @param id The ticket resource Id
- * @param atlasId The atlas texture Id
- * @param loadStatus The status update
- */
- void UpdateAtlasStatus( ResourceId id, ResourceId atlasId, Integration::LoadStatus loadStatus );
-
public: // From ResourceTicketLifetimeObserver.
/**
void NotifySavingFailed( ResourceId id );
/**
- * Notify associated glyph loader observer that a glyph set is loading
- * @param[in] id The resource id of the loaded id
- * @param[in] glyphSet The loading glyph set
- * @param[in] loadStatus The current load status
- */
- void NotifyGlyphSetLoaded( ResourceId id, const Integration::GlyphSet& glyphSet, Integration::LoadStatus loadStatus );
-
- /**
* Finds ImageTicket which belongs to resource identified by id and updates the cached size and pixelformat
* with the data from texture.
* !!! NOTE, this will replace the whole ImageAttributes member of the ticket, not just the three properties mentioned !!!
return new MessageValue1< ResourceClient, ResourceId >( &client, &ResourceClient::NotifySavingFailed, id );
}
-inline MessageBase* LoadingGlyphSetSucceededMessage( ResourceClient& client, ResourceId id, const Integration::GlyphSetPointer& glyphSet, Integration::LoadStatus loadStatus )
-{
- return new MessageValue3< ResourceClient, ResourceId, Integration::GlyphSet, Integration::LoadStatus >( &client, &ResourceClient::NotifyGlyphSetLoaded, id, *glyphSet, loadStatus );
-}
-
} // namespace Internal
} // namespace Dali
break; // result = 0
}
- case ResourceText:
- {
- // compare text requests
- const TextResourceType& lhsText = static_cast<const TextResourceType&>(lhs);
- const TextResourceType& rhsText = static_cast<const TextResourceType&>(rhs);
-
- if( lhsText.mStyle != rhsText.mStyle )
- {
- result = lhsText.mStyle < rhsText.mStyle ? -1 : 1;
- }
- else if (lhsText.mCharacterList.size() != rhsText.mCharacterList.size())
- {
- result = lhsText.mCharacterList.size() < rhsText.mCharacterList.size() ? -1 : 1;
- }
- else if (!std::equal(lhsText.mCharacterList.begin(), lhsText.mCharacterList.end(), rhsText.mCharacterList.begin()))
- {
- for (unsigned int i = 0; i < lhsText.mCharacterList.size(); ++i)
- {
- if (lhsText.mCharacterList[i].character != rhsText.mCharacterList[i].character)
- {
- result = lhsText.mCharacterList[i].character <= rhsText.mCharacterList[i].character ? -1 : 1;
- break;
- }
- }
- }
- else if (lhsText.mFontHash != rhsText.mFontHash)
- {
- result = lhsText.mFontHash < rhsText.mFontHash ? -1 : 1;
- }
- else if (lhsText.mQuality != rhsText.mQuality)
- {
- result = lhsText.mQuality < rhsText.mQuality ? -1 : 1;
- }
- break;
- }
-
case ResourceMesh:
{
break; // result = 0
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/atlas/atlas-rank-generator.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace // un-named namespace
-{
-
-/**
- * Given a text string, and the number of characters matched, return the match status
- * @param textSize, size of the text
- * @param charMissing number of characters that don't exist in the Atlas
- * @return the character match status
- */
-AtlasRanking::CharacterMatch GetTextMatchStatus( std::size_t textSize, std::size_t charsMissing )
-{
- if( charsMissing == 0 )
- {
- return AtlasRanking::ALL_CHARACTERS_MATCHED;
- }
- else if ( charsMissing == textSize )
- {
- return AtlasRanking::NO_CHARACTERS_MATCHED;
- }
- else
- {
- return AtlasRanking::SOME_CHARACTERS_MATCHED;
- }
-}
-
-/**
- * Returns the space status of the atlas based on whether the text will
- * fit in it and if it can be resized
- * @param canFit whether the text can fit in the atlas
- * @param atlasResizable whether the atlas is resizable.
- * @return the space status
- */
-AtlasRanking::SpaceStatus GetAtlasSpaceStatus( bool canFit, bool atlasResizable)
-{
- if( canFit )
- {
- return AtlasRanking::HAS_SPACE;
- }
- else if( atlasResizable )
- {
- return AtlasRanking::FULL_CAN_BE_RESIZED;
- }
- else
- {
- return AtlasRanking::FULL_CANNOT_BE_RESIZED;
- }
-}
-
-} // un-named namespace
-
-AtlasRanking GetAtlasRanking( const Integration::TextArray& text,
- FontId fontId,
- const GlyphStatusContainer& container,
- bool atlasResizable)
-{
- bool canFit(false);
- unsigned int charsNotLoaded(0);
-
- // find if the text will fit or not, and how many characters are missing
- container.GetTextStatus( text, fontId, charsNotLoaded, canFit);
-
- AtlasRanking::CharacterMatch charMatchStatus = GetTextMatchStatus( text.Count(), charsNotLoaded );
-
- AtlasRanking::SpaceStatus spaceStatus = GetAtlasSpaceStatus( canFit, atlasResizable);
-
- AtlasRanking ranking( charMatchStatus,
- AtlasRanking::FONT_MATCHED, // @todo hard coded for now, until atlas splitting supported
- spaceStatus,
- charsNotLoaded );
- return ranking;
-}
-
-} // namespace Internal
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_ATLAS_RANK_GENERATOR_H__
-#define __DALI_INTERNAL_ATLAS_RANK_GENERATOR_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-
-#include <dali/internal/event/text/atlas/atlas-ranking.h>
-#include <dali/internal/event/text/glyph-status/glyph-status-container.h>
-
-
-namespace Dali
-{
-
-namespace Internal
-{
-
- /**
- * Helper to generate the ranking for an atlas.
- * @param[in] text the text to match against
- * @param[in] fontId font id
- * @param[in] container glyph status container
- * @param[in] atlasResizable whether the atlas is resizable
- * @return atlas ranking
- */
- AtlasRanking GetAtlasRanking( const Integration::TextArray& text,
- FontId fontId,
- const GlyphStatusContainer& container,
- bool atlasResizable);
-
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_ATLAS_RANK_GENERATOR_H__
+++ /dev/null
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/atlas/atlas-ranking.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-AtlasRanking::AtlasRanking( unsigned int unMatchedCharacters )
-: mUnMatchedCharacters( unMatchedCharacters ),
- mChararacterMatch( NO_CHARACTERS_MATCHED ),
- mFontMatch( NO_FONT_MATCHED ),
- mSpaceStatus( FULL_CANNOT_BE_RESIZED )
-{
-}
-
-AtlasRanking::AtlasRanking( CharacterMatch characterMatch,
- FontMatch fontMatch,
- SpaceStatus spaceStatus,
- unsigned int unMatchedCharacters )
-: mUnMatchedCharacters( unMatchedCharacters ),
- mChararacterMatch( characterMatch ),
- mFontMatch( fontMatch ),
- mSpaceStatus( spaceStatus )
-{
-
-}
-
-AtlasRanking::~AtlasRanking()
-{
-
-}
-
-AtlasRanking::AtlasRanking( const AtlasRanking& rhs)
-: mUnMatchedCharacters( rhs.mUnMatchedCharacters ),
- mChararacterMatch( rhs.mChararacterMatch ),
- mFontMatch( rhs.mFontMatch ),
- mSpaceStatus( rhs.mSpaceStatus )
-{
-
-}
-
-AtlasRanking& AtlasRanking::operator=( const AtlasRanking& rhs)
-{
- mUnMatchedCharacters = rhs.mUnMatchedCharacters;
- mChararacterMatch = rhs.mChararacterMatch;
- mFontMatch = rhs.mFontMatch;
- mSpaceStatus = rhs.mSpaceStatus;
- return *this;
-}
-
-bool AtlasRanking::HigherRanked(const AtlasRanking &atlasRank) const
-{
- int ret = Compare( *this , atlasRank );
- return (ret == 1);
-}
-
-bool AtlasRanking::TextFits() const
-{
- return ( mSpaceStatus == HAS_SPACE ) || (mChararacterMatch == ALL_CHARACTERS_MATCHED);
-}
-
-bool AtlasRanking::AllCharactersMatched() const
-{
- return ( mChararacterMatch == ALL_CHARACTERS_MATCHED );
-}
-
-AtlasRanking::SpaceStatus AtlasRanking::GetSpaceStatus() const
-{
- return mSpaceStatus;
-}
-
-int AtlasRanking::Compare( const AtlasRanking &a, const AtlasRanking &b) const
-{
- if( a.mChararacterMatch != b.mChararacterMatch )
- {
- return a.mChararacterMatch > b.mChararacterMatch ? 1 : -1;
- }
-
- if( a.mFontMatch != b.mFontMatch )
- {
- return a.mFontMatch > b.mFontMatch ? 1 : -1;
- }
-
- if( a.mSpaceStatus != b.mSpaceStatus )
- {
- return a.mSpaceStatus > b.mSpaceStatus ? 1 : -1;
- }
-
- if( a.mUnMatchedCharacters != b.mUnMatchedCharacters )
- {
- return a.mUnMatchedCharacters < b.mUnMatchedCharacters ? 1: -1;
- }
- return 0;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_ATLAS_RANKING_H__
-#define __DALI_INTERNAL_ATLAS_RANKING_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Small class used to store and compare how suitable an atlas is
- * for storing a string of text.
- *
- * The search ranking allows us to chose the best Atlas / tweak behaviour.
- *
- * The ranking algorithm is based on various factors, such as:
- * - Whether all or some of the characters are in the atlas already
- * - Whether the atlas contains other characters of the same font
- * - Whether the atlas is full but can be split up (if it has more than one font)
- * - Whether the atlas is full, but can be enlarged.
- *
- * Contains POD
- */
-class AtlasRanking
-{
-
-public:
-
- /**
- * Character match status
- */
- enum CharacterMatch
- {
- NO_CHARACTERS_MATCHED = 0x0, ///< Atlas contains no matching characters
- SOME_CHARACTERS_MATCHED = 0x1, ///< Some characters are in the Atlas
- ALL_CHARACTERS_MATCHED = 0x2 ///< All characters are in the atlas
- };
-
- /**
- * Font match status
- */
- enum FontMatch
- {
- NO_FONT_MATCHED = 0x0, ///< Atlas has no characters using the the same font
- FONT_MATCHED = 0x1 ///< Atlas characters using the same font
- };
-
- /**
- * Space status
- */
- enum SpaceStatus
- {
- FULL_CANNOT_BE_RESIZED = 0x0, ///< Atlas can't be resized ( recached max texture size)
- FULL_CAN_BE_SPLIT = 0x1, ///< Atlas is full and contains more than one font, so can be split up
- FULL_CAN_BE_RESIZED = 0x2, ///< Atlas is full and can be resized
- HAS_SPACE = 0x4 ///< Atlas has free space
- };
-
- /**
- * Constructor.
- * @param[in] unMatchedCharacters number of un-matched characters
- */
- AtlasRanking( unsigned int unMatchedCharacters );
-
- /**
- * Constructor
- * @param[in] characterMatch character match status
- * @param[in] fontMatch font match status
- * @param[in] spaceStatus space status
- * @param[in] unMatchedCharacters number of un-matched characters
- */
- AtlasRanking( CharacterMatch characterMatch,
- FontMatch fontMatch,
- SpaceStatus spaceStatus,
- unsigned int unMatchedCharacters);
-
-
- /**
- * non virtual destructor, not intended as a base class.
- */
- ~AtlasRanking();
-
- /**
- * Copy constructor
- * @param[in] rhs atlas to copy
- */
- AtlasRanking( const AtlasRanking& rhs);
-
- /**
- * Assignment operator.
- * @param[in] rhs atlas to assign
- * @return reference to this
- */
- AtlasRanking& operator=( const AtlasRanking& rhs );
-
- /**
- * Returns if this atlas ranking is higher than the
- * parameter passed in,
- * @param atlasRank the rank to compare against
- * @return true if it is higher ranked
- */
- bool HigherRanked(const AtlasRanking &atlasRank) const;
-
- /**
- * @return true if the text fits in the atlas
- */
- bool TextFits() const;
-
- /**
- * @return true if the atlas already contains all the characters in the text
- */
- bool AllCharactersMatched() const;
-
- /**
- * @return the atlas space status
- */
- SpaceStatus GetSpaceStatus() const;
-
-private:
-
- /**
- * Compare two atlas rankings
- * @param a atlas a ranking
- * @param b atlas b ranking
- * @return -1 if a<b, 0 if a==b, 1 if a > b
- */
- int Compare( const AtlasRanking &a, const AtlasRanking &b) const;
-
- unsigned int mUnMatchedCharacters:10; ///< number of un-matched characters
- CharacterMatch mChararacterMatch:2; ///< character match status
- FontMatch mFontMatch:1; ///< font match status
- SpaceStatus mSpaceStatus:3; ///< space tatus
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_ATLAS_RANKING_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER
-#include <dali/internal/event/text/atlas/atlas-size.h>
-
-// EXTERNAL INCLUDES
-#include <cstddef>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-const unsigned int DISTANCE_FIELD_BLOCK_SIZE( 64 ); ///< @todo add to platform abstraction
-
-/**
- * Lookup table used to determine how an atlas should grow
- * in size, as more characters are added
- */
-const unsigned int ATLAS_SIZES[] =
-{
- //
- // Each character has a pixel size of 64x64 @ 1 byte per pixel = 4096 bytes ( 4KB)
- // An atlas with 16 characters has an OpenGL Texture size of 16 * 4096 bytes = 64 KB.
- // Atlas are square.
- //
- // Atlas width ( pixels) // Number of characters | Texture Memory | Texture Size | Power of 2 |
- // // | | |
- 4 * DISTANCE_FIELD_BLOCK_SIZE, // 16 (4*4) | 64 KB | 256 x 256 | Yes
- 8 * DISTANCE_FIELD_BLOCK_SIZE, // 64 (8*8) | 256 KB | 512 x 512 | Yes
- 12 * DISTANCE_FIELD_BLOCK_SIZE, // 144 | 576 KB | 768 x 768 | ---
- 16 * DISTANCE_FIELD_BLOCK_SIZE, // 256 | 1 MB | 1024 x 1024 | Yes
- 20 * DISTANCE_FIELD_BLOCK_SIZE, // 400 | 1.56 MB | 1280 x 1280 | ---
- 24 * DISTANCE_FIELD_BLOCK_SIZE, // 576 | 2.25 MB | 1536 x 1536 | ---
- 28 * DISTANCE_FIELD_BLOCK_SIZE, // 784 | 3.06 MB | 1792 x 1792 | ---
- 32 * DISTANCE_FIELD_BLOCK_SIZE, // 1024 | 4 MB | 2048 x 2048 | Yes
- 48 * DISTANCE_FIELD_BLOCK_SIZE, // 2304 | 9 MB | 3072 x 3072 | ---
- 64 * DISTANCE_FIELD_BLOCK_SIZE, // 4096 | 16 MB | 4096 x 4096 | Yes
-};
-
-
-const std::size_t ATLAS_SIZE_COUNT = (sizeof( ATLAS_SIZES))/ (sizeof(unsigned int)) ;
-
-} // un-named name space
-
-unsigned int GlyphAtlasSize::GetAtlasCharacterCount( unsigned int size )
-{
- // if atlas size = 256.
- // Then character count is ( 256 / block )= 4. Squared = 4 * 4 = 16 characters
- unsigned int oneSide= (size / DISTANCE_FIELD_BLOCK_SIZE );
- return oneSide * oneSide;
-}
-
-unsigned int GlyphAtlasSize::GetInitialSize( unsigned int initialiCharacterCount)
-{
- for( std::size_t i = 0; i < ATLAS_SIZE_COUNT; ++i)
- {
- unsigned int atlasCharCount = GetAtlasCharacterCount( ATLAS_SIZES[i] );
-
- if( initialiCharacterCount <= atlasCharCount )
- {
- return ATLAS_SIZES[i];
- }
- }
- return GetMaxSize();
-}
-
-unsigned int GlyphAtlasSize::GetNextSize( unsigned int currentSize )
-{
- for( std::size_t i = 0; i < ATLAS_SIZE_COUNT; ++i)
- {
- if( currentSize < ATLAS_SIZES[i] )
- {
- return ATLAS_SIZES[i];
- }
- }
- return GetMaxSize();
-}
-
-unsigned int GlyphAtlasSize::GetMaxSize()
-{
- return ATLAS_SIZES[ ATLAS_SIZE_COUNT -1];
-}
-
-unsigned int GlyphAtlasSize::GetBlockSize()
-{
- return DISTANCE_FIELD_BLOCK_SIZE;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_ATLAS_SIZES_H__
-#define __DALI_INTERNAL_ATLAS_SIZES_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace GlyphAtlasSize
-{
-
-/**
- * Given an atlas size, return the maximum amount of characters it can hold
- * @return maximum of number of characters
- */
-unsigned int GetAtlasCharacterCount( unsigned int size );
-
-/**
- * Get the initial size of an atlas, which will at least fit
- * character count passed in.
- * @return initial size of the atlas
- */
-unsigned int GetInitialSize( unsigned int initialiCharacterCount);
-
-/**
- * Gets the next biggest atlas size
- * @return the next atlas size
- */
-unsigned int GetNextSize( unsigned int currentSize);
-
-/**
- * This returns the maximum atlas size.
- * @return the maximum atlas size
- */
-unsigned int GetMaxSize();
-
-/**
- * Return the atlas block size.
- * @return block size
- */
-unsigned int GetBlockSize();
-
-} // namespace GlyphAtlasSize
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_ATLAS_SIZES_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_ATLAS_UV_INTERFACE_H__
-#define __DALI_INTERNAL_ATLAS_UV_INTERFACE_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/render/common/uv-rect.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Abstract interface for requesting the UV co-ordinates of an item held in an Atlas.
- *
- */
-class AtlasUvInterface
-{
-
-public:
-
- /**
- * Get the uv-coordinates of an item in the atlas.
- * @param itemIndex unique index of an item in the atlas. E.g. a character code
- * @return uv co-ordinates of the item.
- */
- virtual UvRect GetUvCoordinates( unsigned int itemIndex ) const = 0;
-
-
-protected:
-
- /**
- * Constructor
- */
- AtlasUvInterface()
- {
- }
-
- /**
- * Virtual destructor.
- */
- virtual ~AtlasUvInterface()
- {
- }
-
-private:
-
- // Undefined copy constructor.
- AtlasUvInterface( const AtlasUvInterface& );
-
- // Undefined assignment operator.
- AtlasUvInterface& operator=( const AtlasUvInterface& );
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_ATLAS_UV_INTERFACE_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/atlas/atlas.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-#include <dali/integration-api/debug.h>
-#include <dali/internal/event/text/atlas/debug/atlas-debug.h>
-
-// EXTERNAL INCLUDES
-#include <math.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace // un-named namespace
-{
-
-void GetByteAndBitPosition( unsigned int blockNum, unsigned int& bytePos, unsigned int& bitPos )
-{
- // divide by 8 to calculate the byte this block is in
- // 1 byte holds bitmask for 8 blocks
- // Example: If block = 10, then block is in byte 1.
- //
- // byte 0 byte 1 byte 3
- // [ 0000,0000 ], [ 00 X ..... ] , [.........]
- // 0123 4567 89 ^10th bit set
- // blockNum / 8 = byte number
- //
-
- bytePos = blockNum >> 3; // >>3 = divide by 8
-
- // calculate the bit, within the byte which the block uses
- // the lower 3 bits define it's position with the block
- // if block = 10, in binary this is 1010. Lower 3 bits = 010.
- // So bit position = 2 ( zero based)
-
- bitPos = blockNum & 7; // AND With binary 111 to lower 3 bits
-}
-
-} // un-named namespace
-
-
-Atlas::Atlas(const unsigned int atlasSize,
- const unsigned int blockSize)
-: mSize(atlasSize),
- mBlockSize(blockSize)
-{
- DALI_ASSERT_DEBUG(mBlockSize > 0 && atlasSize >= blockSize);
-
- // Atlases are square
- unsigned int totalBlocks = GetBlocksPerRow() * GetBlocksPerRow();
-
- DALI_ASSERT_DEBUG( (totalBlocks % 8) == 0 && "Atlas num blocks must be factor of 8" );
-
- // block allocation is using a bitmask in a 1D array.
- // e.g. 256 blocks require 256 bits to say whether a block is allocated
- // 256 / 8 = 32 bytes (or >> 3 to divide by 8 ).
- unsigned int bitMaskBytes = totalBlocks >> 3;
-
- mFreeBlocks.resize( bitMaskBytes ); // contents auto-initialised to zero
-}
-
-Atlas::~Atlas()
-{
-
-}
-
-void Atlas::CloneContents( Atlas* clone )
-{
- // Internally atlas allocation is done using a 1 dimensional array.
- // A single bit set in the array represents an allocation.
- //
- // So an atlas of size 8 x 8 blocks is 64 bits long.
- //
- // When cloning we keep the allocated blocks in the same 2D space.
- //
- //
- // Original (4 x 4) --> New Atlas ( 8 x 8)
- //
- // 1110 1110 0000
- // 0010 ----------> 0010 0000
- // 0000 0000 0000
- // 1001 1001 0000
- //
- // 0000 0000
- // 0000 0000
- // 0000 0000
- // 0000 0000
- //
- // If we want the X,Y position of character 'X' in original atlas, it will be identical in the new atlas.
- // This allows the glyph bitmap to be uploaded to an identical place in the gl texture
- // to the old texture.
- // Original aim of this approach was to avoid re-calcualating uv co-ordinates.
- // However as the texture width / height has changed, the uv values also need adjusting (scaling)
-
- DALI_ASSERT_DEBUG( clone->mSize <= mSize);
-
- // go through each allocated block in the cloned atlas, and add to the this atlas.
-
- BlockLookup::const_iterator endIter = clone->mBlockLookup.end();
- for( BlockLookup::const_iterator iter = clone->mBlockLookup.begin(); iter != endIter; ++iter )
- {
- unsigned int key = (*iter).first;
- unsigned int block = (*iter).second;
- unsigned int row,column;
-
- clone->GetPositionOfBlock( block, row, column );
-
- unsigned int newBlockId = AllocateBlock( row, column );
-
- mBlockLookup[ key ] = newBlockId;
- }
-
-#ifdef DEBUG_ATLAS
- DebugPrintAtlasWithIds( clone->mFreeBlocks, clone->mBlockLookup, clone->GetBlocksPerRow());
- DebugPrintAtlasWithIds( mFreeBlocks,mBlockLookup, GetBlocksPerRow() );
-#endif
-}
-
-bool Atlas::Insert( unsigned int id)
-{
- unsigned int blockNum(0);
-
- bool ok = AllocateBlock( blockNum );
-
- if (!ok)
- {
- DALI_ASSERT_DEBUG( 0 && "Atlas full ");
- // Atlas full
- return false;
- }
-
- DALI_ASSERT_ALWAYS( mBlockLookup.find(id) == mBlockLookup.end() && "Inserted duplicate id into the atlas" );
-
- // store the link between block number and unique id
- mBlockLookup[id] = blockNum;
-
-#ifdef DEBUG_ATLAS
- DebugPrintAtlas( mFreeBlocks, GetBlocksPerRow() );
-#endif
-
- return true;
-}
-
-void Atlas::Remove(unsigned int id)
-{
- BlockLookup::const_iterator iter = mBlockLookup.find( id );
-
- DALI_ASSERT_ALWAYS( iter != mBlockLookup.end() && "Failed to find id in atlas\n");
-
- DeAllocateBlock( (*iter).second );
-
- // remove the id from the lookup
- mBlockLookup.erase( id );
-}
-
-unsigned int Atlas::GetSize() const
-{
- return mSize;
-}
-
-void Atlas::GetXYPosition( unsigned int id, unsigned int& xPos, unsigned int& yPos ) const
-{
- AtlasItem item;
-
- unsigned int blockNum( GetBlockNumber( id ) );
- FillAtlasItem( blockNum, item, DONT_CALCULATE_UV );
-
- xPos = item.xPos;
- yPos = item.yPos;
-}
-
-UvRect Atlas::GetUvCoordinates( unsigned int id ) const
-{
- AtlasItem item;
-
- unsigned int blockNum( GetBlockNumber( id ) );
- FillAtlasItem( blockNum, item, CALCULATE_UV );
-
- return item.uv;
-}
-
-Atlas::Atlas()
-:mSize( 0 ),
- mBlockSize( 0 )
-{
-
-}
-
-bool Atlas::AllocateBlock( unsigned int& blockNum )
-{
- // scan the bitmask for a free block
- // each byte is a bitmask for 8 blocks, so 0000 0011, means blocks 1 and 2 are allocated
- for( size_t i = 0, end = mFreeBlocks.size(); i < end; ++i )
- {
- // check if a free bit is available
- unsigned char mask = mFreeBlocks[i];
- if( 0xFF != mask)
- {
- for( int n = 0; n < 8 ; n++)
- {
- // check if a bit is not set.
- if( ! (mask & (1 << n) ) )
- {
- // we have found a free bit, set it to 1.
- mask|= (1 << n);
- blockNum = i * 8 + n;
- mFreeBlocks[i] = mask;
-
- return true;
- }
- }
- }
- }
- blockNum = 0;
- return false;
-}
-
-void Atlas::DeAllocateBlock( unsigned int blockNum )
-{
- unsigned int bytePos,bitPos;
-
- GetByteAndBitPosition( blockNum, bytePos, bitPos );
-
- unsigned char mask = mFreeBlocks[ bytePos ];
-
- // check the block was allocated
- DALI_ASSERT_DEBUG( ((mask & (1<< bitPos))) && "DeAllocated a block, that was never allocated" );
-
- // clear the bit
- mask &= ~(1 << bitPos);
-
- mFreeBlocks[ bytePos ] = mask;
-
-}
-
-void Atlas::FillAtlasItem( unsigned int blockNum, AtlasItem& atlasItem, UvMode mode ) const
-{
- UvRect& uv(atlasItem.uv);
-
- unsigned int block1dPos = blockNum * mBlockSize;
-
- unsigned int blockX = block1dPos % mSize;
- unsigned int blockY = mBlockSize * floor( block1dPos / mSize );
-
- atlasItem.xPos = blockX;
- atlasItem.yPos = blockY;
-
- if( mode == DONT_CALCULATE_UV )
- {
- return;
- }
- const float ratio = 1.0f / mSize;
-
- uv.u0 = ratio * (blockX);
- uv.v0 = ratio * (blockY);
- uv.u2 = ratio * (blockX + mBlockSize);
- uv.v2 = ratio * (blockY + mBlockSize);
-
-}
-
-unsigned int Atlas::GetBlockNumber( unsigned int id) const
-{
- BlockLookup::const_iterator iter = mBlockLookup.find( id );
-
- DALI_ASSERT_ALWAYS( iter != mBlockLookup.end() );
-
- return (*iter).second;
-}
-
-unsigned int Atlas::GetBlocksPerRow() const
-{
- return mSize / mBlockSize;
-}
-
-void Atlas::GetPositionOfBlock( unsigned int block1dPos, unsigned int& row, unsigned int& column )
-{
- column = 0;
- if( block1dPos > 0)
- {
- column = block1dPos % GetBlocksPerRow();
- }
- row = floor( block1dPos / GetBlocksPerRow() );
-
- unsigned int bytePos, bitPos;
-
- GetByteAndBitPosition( block1dPos, bytePos, bitPos );
-}
-
-unsigned int Atlas::AllocateBlock( unsigned int row, unsigned int column )
-{
- unsigned int blockNum = (row * GetBlocksPerRow()) + column;
-
- unsigned int bytePos, bitPos;
-
- GetByteAndBitPosition( blockNum, bytePos, bitPos );
-
- unsigned char& mask = mFreeBlocks.at( bytePos);
-
- mask |= 1<< bitPos; // set the bit to mark as allocated
-
- return blockNum;
-}
-
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_ATLAS_H__
-#define __DALI_INTERNAL_ATLAS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/vector-wrapper.h>
-#include <dali/public-api/common/map-wrapper.h>
-#include <dali/internal/render/common/uv-rect.h>
-#include <dali/internal/event/text/atlas/atlas-uv-interface.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * The atlas class contains the logic for working out where a fixed size
- * block (a bitmap) should be placed in to a texture atlas.
- *
- * Note: There is no physical storage done, the class just maps out where
- * blocks should be placed in the texture.
- *
- * The class uses a bitmask to represent which blocks are used.
- * E.g if we have a simple 8 x 8 block Atlas. It would be represent like:
- *
- * 0000 0000 ( one byte)
- * 0000 0000
- * 0000 0000
- * 0000 0000.
- *
- * If a block is marked as allocated, it's bit is set to 1.
- * E.g.
- * 1110 0001
- * 0000 0100
- * .... ....
- * Means blocks 0,1,2,7 and 13 are allocated.
- *
- * Internally instead of having a 2D array, the bitmask is just a 1D array.
- *
- * The class also provides an API to access the position and texture coordinates of each block.
- *
- * To debug the class, enable DEBUG_ATLAS in atlas-debug.h
- *
- */
-class Atlas : public AtlasUvInterface
-{
-
-public:
-
- /**
- * Constructor
- * @param[in] atlasSize The width / height of the atlas (only square atlases are supported)
- * @param[in] blockSize The width / height of each block in the atlas
- */
- Atlas( const unsigned int atlasSize, const unsigned int blockSize );
-
- /**
- * Destructor
- */
- virtual ~Atlas();
-
- /**
- * Clone the contents of the atlas passed as a parameter into this atlas
- * @param clone the atlas to clone
- */
- void CloneContents( Atlas* clone );
-
- /**
- * Inserts a block in to the atlas.
- *
- * @param[in] id, a user defined unique id, which can be used to delete the block in the future
- * @return true on success, false if there is no space in the atlas
- */
- bool Insert( unsigned int id );
-
- /**
- * Remove a block from the atlas
- * @param[in] id, a unique id of the block to be deleted
- */
- void Remove( unsigned int id );
-
- /**
- * Get the atlas size in pixels. As it is square, the size = width = height.
- * @return the size of the atlas
- */
- unsigned int GetSize() const;
-
- /**
- * Get the x,y position of an allocated block within the atlas.
- * Used to determine the x,y position to upload the block to in a texture
- * @param[in] id, a user defined unique id of the item to get
- * @param[out] xPos x position of the block
- * @param[out] yPos y position of the block
- */
- void GetXYPosition( unsigned int id, unsigned int &xPos, unsigned int &yPos ) const;
-
-private: // AtlasUvInterface
-
- /**
- * @copydoc AtlasUvInterface::GetUvCoordinates
- */
- UvRect GetUvCoordinates( unsigned int id ) const;
-
-private:
-
- /**
- * Default constructor
- */
- Atlas();
-
- // Undefined copy constructor.
- Atlas( const Atlas& );
-
- // Undefined assignment operator.
- Atlas& operator=( const Atlas& );
-
- /**
- * Allocate a block in the atlas
- * @param[out] blockNum assigned a free block number
- */
- bool AllocateBlock( unsigned int& blockNum );
-
-
- /**
- * De-allocate a block in the atlas
- * @param[in] blockNum the block number to mark as free
- */
- void DeAllocateBlock( unsigned int blockNum );
-
- /**
- * Used to control whether the uv-coordinates are generated
- * when getting an atlas item.
- */
- enum UvMode
- {
- CALCULATE_UV,
- DONT_CALCULATE_UV
- };
-
- /**
- * Holds the UV co-ordinates and x,y position of
- * an item in the atlas.
- */
- struct AtlasItem
- {
- AtlasItem()
- : xPos(0),
- yPos(0)
- {
- }
-
- ~AtlasItem()
- {
- }
- // Undefined copy constructor.
- AtlasItem( const AtlasItem& );
-
- // Undefined assignment operator.
- AtlasItem& operator=( const AtlasItem& );
-
- UvRect uv; ///< Texture uv co-ordinates
- unsigned int xPos; ///< x-pixel position
- unsigned int yPos; ///< y-pixel position
- };
-
- /**
- * Allocate a block in the atlas
- * @param[in] blockNum the block number
- * @param[out] atlasItem filled with information about the block
- * @param[in] mode whether to generate uv-coordinates or not
- */
- void FillAtlasItem( unsigned int blockNum, AtlasItem& atlasItem, UvMode mode) const;
-
- /**
- * Given a unique ID, returns the block number
- * @param[in] id unique user defined id
- * @return block number
- */
- unsigned int GetBlockNumber( unsigned int id) const;
-
- /**
- * Gets the blocks per row. E.g. a 4 x 4 Atlas will return 4.
- * @return the number of blocks per row.
- */
- unsigned int GetBlocksPerRow( ) const;
-
- /**
- * Returns if a block is allocated or not, along with the unique id of the block
- * @param[in] row block row
- * @param[in] column block column
- * @param[out] id unique id
- * @return true if block is allocated
- */
- bool IsBlockAllocated( unsigned int row, unsigned int column, unsigned int& id );
-
- /**
- * Gets a position of the block within the atlas.
- * E.g. In a 8 x 8 Atlas, block 8 (zero based) with have row = 1, col = 0.
- *
- * @param[in] block1dPos block id
- * @param[out] row atlas row
- * @param[out] column atlas column
- */
- void GetPositionOfBlock( unsigned int block1dPos, unsigned int& row, unsigned int& column );
-
- /**
- * Mark a block as a allocated
- * @param[in] row atlas row
- * @param[in] column atlas column
- * @return the id of the block that was allocated
- */
- unsigned int AllocateBlock( unsigned int row, unsigned int column );
-
- /**
- * Lookup between a user defined unique id, and a block number
- */
- typedef std::map< unsigned int /* user defined id */, unsigned int /* block num */ > BlockLookup;
-
- /**
- * Bitmask, each bit set represents an allocated block
- */
- typedef std::vector<unsigned char> FreeBlocks;
-
- unsigned int mSize; ///< The size of the atlas
- unsigned int mBlockSize; ///< The block size
- FreeBlocks mFreeBlocks; ///< Bitmask of free blocks
- BlockLookup mBlockLookup; ///< lookup between block number and unique id given by user
-
-
-}; // class Atlas
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_ATLAS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER
-#include <dali/internal/event/text/atlas/debug/atlas-debug.h>
-
-namespace Dali
-{
-namespace Internal
-{
-#if defined(DEBUG_ENABLED)
-Debug::Filter* gTextAtlasLogFilter = Debug::Filter::New(Debug::Concise, false, "LOG_TEXT_ATLAS");
-#endif
-}
-}
-
-#ifdef DEBUG_ATLAS
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-
-// EXTERNAL INCLUDES
-#include <iostream>
-#include <iomanip> // for setw
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-
-unsigned int GetBlockId( unsigned int blockIndex, const BlockLookup* blockLookup)
-{
- // this is a reverse lookup between the block number and the character code
- BlockLookup::const_iterator endIter = blockLookup->end();
- for(BlockLookup::const_iterator iter = blockLookup->begin(); iter != endIter; ++iter )
- {
-
- if( blockIndex == (*iter).second )
- {
- unsigned int charCode;
- FontId fontId;
-
- // the value stored in the lookup is encoded to CharacterCode | Font Id
- GlyphStatus::GetDecodedValue( (*iter).first , charCode, fontId);
-
- return charCode;
- }
- }
- return -1;
-}
-
-void PrintByte( unsigned int byteIndex, unsigned char block, const BlockLookup* blockLookup, unsigned int blocksPerRows )
-{
- for( unsigned int n = 0; n < 8; ++n)
- {
- unsigned int blockNum = (byteIndex * 8) + n; // 8 blocks per byte
-
- if(( blockNum > 0) && ( blockNum % blocksPerRows) == 0 )
- {
- std::cout << std::endl;
- }
-
- bool bitset= block& (1<<n);
-
- if( bitset )
- {
- std::cout<< "1";
- if( blockLookup)
- {
- // add (char) typecast to GetBlockId to see actual characters
- std::cout << ":" << std::setw(4) << GetBlockId( blockNum, blockLookup) << ", ";
- }
- }
- else
- {
- std::cout<< "_";
- if( blockLookup)
- {
- std::cout<< " " << std::setw(4) <<" " << ", ";
- }
- }
- }
-}
-
-} // un-named namespace
-
-void DebugPrintAtlas( const FreeBlocks& blocks,
- unsigned int blocksPerRow)
-{
- std::cout << "----- Atlas Debug --- (1 = allocated) " << std::endl;
-
- for( std::size_t i = 0 ; i < blocks.size() ; ++i)
- {
- unsigned char block = blocks[i];
- PrintByte( i, block, NULL, blocksPerRow );
- }
- std::cout << std::endl << "-------------- " << std::endl;
-}
-
-
-void DebugPrintAtlasWithIds( const FreeBlocks& blocks,
- const BlockLookup& blockLookup,
- unsigned int blocksPerRow)
-
-{
-
- std::cout <<"----- Atlas Debug --- (1 = allocated)" << std::endl;
-
- for( std::size_t i = 0 ; i < blocks.size() ; ++i)
- {
- unsigned char block = blocks[i];
- PrintByte( i, block, &blockLookup, blocksPerRow );
- }
- std::cout << std::endl << "-------------- " << std::endl;
-
-}
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // DEBUG_ATLAS
+++ /dev/null
-#ifndef __DALI_INTERNAL_ATLAS_DEBUG_H__
-#define __DALI_INTERNAL_ATLAS_DEBUG_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// un-comment to enable
-//#define DEBUG_ATLAS
-
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/debug.h>
-
-namespace Dali
-{
-namespace Internal
-{
-#if defined(DEBUG_ENABLED)
-extern Debug::Filter* gTextAtlasLogFilter;
-#endif
-}
-}
-
-#ifdef DEBUG_ATLAS
-
-#include <dali/public-api/common/vector-wrapper.h>
-#include <dali/public-api/common/map-wrapper.h>
-
-namespace Dali
-{
-namespace Internal
-{
-
-// typedefs below are only defined if DEBUG_ATLAS is defined
-
-/**
- * lookup typedef between a block and a character code.
- */
-typedef std::map< unsigned int /* used defined id */, unsigned int /* block num */ > BlockLookup;
-
-/**
- * array of bytes. Each bit represents an allocation block
- */
-typedef std::vector<unsigned char> FreeBlocks;
-
-/**
- * Print the atlas. E.g. for a 4x4 atlas print
- * 1 1 1 1
- * 1 1 _ _
- * _ _ _ _
- * _ _ _ _
- *
- * The 1's represent an allocated block
- * @param blocks Array of bytes, each bit set represents an allocated block
- * @param blocksPerRow how blocks per row. E.g. for a 4x4 atlas, it is 4 blocks per row
- */
-void DebugPrintAtlas( const FreeBlocks& blocks,
- unsigned int blocksPerRow);
-
-/**
- * Print the atlas with the character id next to each allocated block
- * E.g.
- * 1 (34) 1(65) 1(13) _
- * _ _ _ _
- * @param blocks Array of bytes, each bit set represents an allocated block
- * @param blockLookup lookup that maps a block id, to a character id
- * @param blocksPerRow how blocks per row. E.g. for a 4x4 atlas, it is 4 blocks per row
- */
-void DebugPrintAtlasWithIds( const FreeBlocks& blocks,
- const BlockLookup& blockLookup,
- unsigned int blocksPerRow);
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif //DEBUG_ATLAS
-
-#endif // __DALI_INTERNAL_ATLAS_DEBUG_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_ATLAS_MANAGER_INTERFACE_H__
-#define __DALI_INTERNAL_GLYPH_ATLAS_MANAGER_INTERFACE_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/common/text-vertex-buffer.h>
-#include <dali/internal/event/text/font-metrics-interface.h>
-#include <dali/internal/event/text/text-format.h>
-#include <dali/internal/event/text/text-observer.h>
-#include <dali/internal/event/text/resource/glyph-texture-observer.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Abstract interface for Glyph AtlasManager
- *
- */
-class GlyphAtlasManagerInterface
-{
-
-public:
-
- /**
- * Get the vertex buffer to draw the text.
- * The caller takes ownership of the buffer and is responsible for
- * deleting it.
- * @param[in] text the text to generate the vertex data from
- * @param[in] format text format
- * @param[in] metric interface to get metric information for the text
- * @return text vertex buffer
- */
- virtual TextVertexBuffer* TextRequired( const Integration::TextArray& text,
- const TextFormat& format,
- FontMetricsInterface& metrics ) = 0;
-
-
- /**
- * Called when text is no longer required
- * @param[in] text array
- * @param[in] format text format
- * @param[in] fontId font id
- * @param[in] textureId texture id (each atlas has a single texture)
- */
- virtual void TextNotRequired( const Integration::TextArray& text,
- const TextFormat& format,
- FontId fontId,
- unsigned int textureId ) = 0;
-
- /**
- * Check if the characters are loaded into a texture (atlas).
- * @param[in] text array
- * @param[in] format text format
- * @param[in] fontId font id
- * @param[in] textureId texture id (each atlas has a single texture)
- * @return true if all characters are available, false if not
- */
- virtual bool IsTextLoaded( const Integration::TextArray& text,
- const TextFormat& format,
- FontId fontId,
- unsigned int textureId) const = 0;
-
-
- /**
- * Adds a text observer.
- * The text observer will get a call back whenever new text is loaded.
- * The observer is responsible for calling RemoveObserver() when
- * all it's text is loaded or before destruction
- * @param[in] observer The observer to add.
- */
- virtual void AddTextObserver( TextObserver& observer ) = 0;
-
- /**
- * Removes a text observer
- * @param[in] observer The observer to remove.
- */
- virtual void RemoveTextObserver( TextObserver& observer ) = 0 ;
-
- /**
- * Adds a texture observer, to detect atlas resize / split changes
- * @param[in] observer The observer to add.
- */
- virtual void AddTextureObserver( GlyphTextureObserver& observer ) = 0;
-
- /**
- * Removes a texture observer
- * @param[in] observer The texture observer to remove.
- */
- virtual void RemoveTextureObserver( GlyphTextureObserver& observer ) = 0 ;
-
-protected:
-
- /**
- * Constructor
- */
- GlyphAtlasManagerInterface()
- {
- }
- /**
- * Destructor.
- */
- virtual ~GlyphAtlasManagerInterface()
- {
- }
-
-private:
-
- // Undefined copy constructor.
- GlyphAtlasManagerInterface( const GlyphAtlasManagerInterface& );
-
- // Undefined assignment operator.
- GlyphAtlasManagerInterface& operator=( const GlyphAtlasManagerInterface& );
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_ATLAS_MANAGER_INTERFACE_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/atlas/glyph-atlas-manager.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/atlas/atlas-ranking.h>
-#include <dali/internal/event/text/atlas/atlas-size.h>
-#include <dali/internal/event/text/atlas/debug/atlas-debug.h>
-#include <dali/integration-api/resource-declarations.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-
-GlyphAtlasManager::GlyphAtlasManager( const FontLookupInterface& fontLookup )
-: mGlyphResourceManager( fontLookup ),
- mAtlasesChanged(false)
-{
-}
-
-GlyphAtlasManager::~GlyphAtlasManager()
-{
- // Atlases automatically get destroyed.
-}
-
-TextVertexBuffer* GlyphAtlasManager::TextRequired( const Integration::TextArray& text ,
- const TextFormat& format,
- FontMetricsInterface& metrics )
-{
- // get the font id
- FontId fontId = metrics.GetFontId();
-
- AtlasRanking bestRank( text.Count() );
-
- // find the atlas which is best suited to displaying the text string
- GlyphAtlas* atlas = FindAtlas( text, format, fontId, bestRank);
-
- DALI_ASSERT_DEBUG( atlas && "Find atlas should always return a valid atlas." );
- if( atlas )
- {
- // if the atlas is full, create a new larger one
- if( bestRank.GetSpaceStatus() == AtlasRanking::FULL_CAN_BE_RESIZED )
- {
- atlas = CreateLargerAtlas( atlas );
- }
-
- // assign the text to it
- return atlas->AssignText( text, format, fontId, metrics );
- }
- else
- {
- return NULL;
- }
-}
-
-void GlyphAtlasManager::TextNotRequired( const Integration::TextArray& text,
- const TextFormat& format,
- FontId fontId,
- unsigned int textureId )
-{
- GlyphAtlas& atlas = GetAtlas( textureId );
-
- atlas.TextNoLongerUsed( text, format, fontId );
-}
-
-
-bool GlyphAtlasManager::IsTextLoaded( const Integration::TextArray& text,
- const TextFormat& format,
- FontId fontId,
- unsigned int textureId ) const
-{
-
- GlyphAtlas& atlas = GetAtlas( textureId );
-
- return atlas.IsTextLoaded( text, format, fontId );
-}
-
-void GlyphAtlasManager::AddTextObserver( TextObserver& observer)
-{
- mGlyphResourceManager.AddTextObserver( observer );
-}
-
-void GlyphAtlasManager::RemoveTextObserver( TextObserver& observer)
-{
- mGlyphResourceManager.RemoveTextObserver( observer );
-}
-
-void GlyphAtlasManager::AddTextureObserver( GlyphTextureObserver& observer)
-{
- DALI_ASSERT_DEBUG( std::find(mTextureObservers.Begin(), mTextureObservers.End(), &observer) == mTextureObservers.End() && "Observer already exists" );
- mTextureObservers.PushBack(&observer);
-}
-
-void GlyphAtlasManager::RemoveTextureObserver( GlyphTextureObserver& observer)
-{
- TextureObserverList::Iterator iter = std::find(mTextureObservers.Begin(), mTextureObservers.End(), &observer);
-
- DALI_ASSERT_DEBUG( iter != mTextureObservers.End() && "Observer missing" );
- mTextureObservers.Erase(iter);
-}
-
-void GlyphAtlasManager::SendTextRequests()
-{
- if( mAtlasesChanged )
- {
- NotifyAtlasObservers();
- mAtlasesChanged = false;
- }
-
- // this is called at the end of an event cycle.
- // Each atlas builds up a list of text load requests
- // We grab the requests here and pass them on to glyph-resource-manager
- for( std::size_t i = 0, atlasCount = mAtlasList.Size() ; i < atlasCount ; ++i )
- {
- GlyphAtlas& atlas( *mAtlasList[i] );
-
- if( atlas.HasPendingRequests() )
- {
- const GlyphRequestList& requestList( atlas.GetRequestList() );
-
- mGlyphResourceManager.AddRequests( requestList, atlas, atlas.GetTextureId() );
-
- atlas.ClearRequestLists();
- }
- }
-}
-
-GlyphLoadObserver& GlyphAtlasManager::GetLoadObserver()
-{
- return mGlyphResourceManager;
-}
-
-void GlyphAtlasManager::ReloadAtlases()
-{
- std::vector<GlyphAtlas*> newAtlasList;
-
- // Copy all atlases to a new list
- for( AtlasList::Iterator it = mAtlasList.Begin(), end = mAtlasList.End() ;
- it != end ; ++it )
- {
- // Create a new atlas the same size as the previous atlas.
- GlyphAtlas* oldAtlas = *it;
-
- GlyphAtlas* newAtlas = GlyphAtlas::New(oldAtlas->GetSize());
- newAtlas->CloneContents( oldAtlas );
-
- // Add it to temporary list
- newAtlasList.push_back(newAtlas);
-
- mGlyphResourceManager.RemoveObserver( *oldAtlas );
- }
- // destroy old atlases
- mAtlasList.Clear();
-
- // Add new atlases to proper list
- for( std::vector<GlyphAtlas*>::iterator it = newAtlasList.begin(); it != newAtlasList.end(); ++it )
- {
- AddAtlas( *it );
- }
-
- mAtlasesChanged = true;
-}
-
-GlyphAtlas* GlyphAtlasManager::CreateAtlas( unsigned int size )
-{
- GlyphAtlas* atlas = GlyphAtlas::New( size );
-
- AddAtlas( atlas );
-
- return atlas;
-}
-
-GlyphAtlas* GlyphAtlasManager::FindAtlas( const Integration::TextArray& text,
- const TextFormat& format,
- FontId fontId,
- AtlasRanking &bestRank )
-{
- // if the text is underlined, add the underline character to the text string
- Integration::TextArray searchText( text );
- if( format.IsUnderLined() )
- {
- searchText.PushBack( format.GetUnderLineCharacter() );
- }
-
- if( mAtlasList.Count() == 0 )
- {
- // make sure the initial atlas size holds the requested text.
- unsigned int size = GlyphAtlasSize::GetInitialSize( searchText.Count() );
-
- return CreateAtlas( size );
- }
-
- // go through each atlas finding the best match
- GlyphAtlas* bestMatch( NULL );
-
- for( std::size_t i = 0, atlasCount = mAtlasList.Size() ; i < atlasCount ; ++i )
- {
- GlyphAtlas& atlas( *mAtlasList[i] );
-
- AtlasRanking rank = atlas.GetRanking( searchText , fontId );
-
- if( bestRank.HigherRanked( rank ) == false)
- {
- bestMatch = &atlas;
- bestRank = rank;
- }
-
- if( rank.AllCharactersMatched() )
- {
- // break if an atlas is found which has all the glyphs loaded
- break;
- }
- }
- return bestMatch;
-}
-
-void GlyphAtlasManager::AddAtlas( GlyphAtlas* atlas)
-{
- // create a texture for the atlas.
- unsigned int textureID = mGlyphResourceManager.CreateTexture( atlas->GetSize() );
-
- // assign the texture id
- atlas->SetTextureId( textureID );
-
- mAtlasList.PushBack( atlas );
-
- // resource manager will inform the atlas when glyphs are loaded or uploaded to a texture
- mGlyphResourceManager.AddObserver( *atlas );
-}
-
-void GlyphAtlasManager::RemoveAtlas( GlyphAtlas* atlas )
-{
- for( std::size_t i = 0; i< mAtlasList.Size(); ++i )
- {
- if( mAtlasList[i] == atlas)
- {
- // remove it from the resource manager observer list
- mGlyphResourceManager.RemoveObserver( *atlas );
-
- // remove the item from the list & delete it
- mAtlasList.Erase( mAtlasList.Begin()+i );
- return;
- }
- }
- DALI_ASSERT_DEBUG( 0 && "atlas not found");
-}
-
-GlyphAtlas& GlyphAtlasManager::GetAtlas( unsigned int textureId ) const
-{
- for( std::size_t i = 0, atlasCount = mAtlasList.Size() ; i < atlasCount ; ++i )
- {
- GlyphAtlas& atlas( *mAtlasList[i] );
-
- if( atlas.GetTextureId() == textureId )
- {
- return atlas;
- }
-
- // check if the texture id is for an old atlas that has been replaced by this atlas
- if( atlas.HasReplacedTexture( textureId ) )
- {
- return atlas;
- }
- }
- DALI_ASSERT_ALWAYS( 0 && "Atlas not found");
-}
-
-GlyphAtlas* GlyphAtlasManager::CreateLargerAtlas( GlyphAtlas* atlas )
-{
- if( atlas->GetSize() == GlyphAtlasSize::GetMaxSize() )
- {
- // @todo implement atlas splitting
- DALI_ASSERT_ALWAYS(0 && "Atlas reached max size");
- }
-
- // Create a new bigger atlas
- unsigned int biggerSize = GlyphAtlasSize::GetNextSize( atlas->GetSize() );
-
- GlyphAtlas* newAtlas = GlyphAtlas::New( biggerSize );
-
- // clone the contents of the old atlas
- newAtlas->CloneContents( atlas );
-
- // remove the old atlas
- RemoveAtlas( atlas );
-
- // add the new atlas
- AddAtlas( newAtlas );
-
- mAtlasesChanged = true;
-
- return newAtlas;
-}
-
-void GlyphAtlasManager::NotifyAtlasObservers()
-{
- DALI_LOG_INFO(gTextAtlasLogFilter, Debug::General, "GlyphAtlasManager::NotifyAtlasObservers()\n");
-
- for( std::size_t i = 0, atlasCount = mAtlasList.Size() ; i < atlasCount ; ++i )
- {
- GlyphAtlas& atlas( *mAtlasList[i] );
-
- Integration::ResourceId newTexture;
- TextureIdList oldTextures;
- atlas.GetNewTextureId( oldTextures, newTexture );
-
- // copy this list so, the observers can remove themselves during the call back
- TextureObserverList observerList( mTextureObservers );
-
- TextureObserverList::Iterator iter( observerList.Begin() );
- TextureObserverList::ConstIterator endIter( observerList.End() );
- for( ; iter != endIter; ++iter )
- {
- GlyphTextureObserver* observer((*iter));
- observer->TextureResized( oldTextures, newTexture );
- }
- }
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_ATLAS_MANAGER_H__
-#define __DALI_INTERNAL_GLYPH_ATLAS_MANAGER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/common/owner-container.h>
-#include <dali/internal/event/text/font-metrics-interface.h>
-#include <dali/internal/event/text/atlas/glyph-atlas.h>
-#include <dali/internal/event/text/resource/glyph-texture-observer.h>
-#include <dali/internal/event/text/resource/glyph-resource-manager.h>
-#include <dali/internal/event/text/atlas/glyph-atlas-manager-interface.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- *
- * Glyph atlas manager does the following:
- * - Creates Atlases
- * - Resizes Atlases
- * - Finds the best atlas given a string of text
- *
- * GlyphAtlasManagerInterface provides:
- *
- * - Text Vertex creation from a string of text
- * - Allows observers to watch for text load events
- * - Allows observers to watch for texture resize events.
- */
-class GlyphAtlasManager: public GlyphAtlasManagerInterface
-{
-public:
-
- /**
- * constructor
- * @param[in] fontLookup font lookup interface
- */
- GlyphAtlasManager( const FontLookupInterface& fontLookup );
-
- /**
- * destructor
- */
- virtual ~GlyphAtlasManager();
-
-
-public: // for GlyphAtlasManagerInterface
-
- /**
- * @copydoc GlyphAtlasManagerInterface::TextRequired()
- */
- virtual TextVertexBuffer* TextRequired( const Integration::TextArray& text,
- const TextFormat& format,
- FontMetricsInterface& metrics );
-
- /**
- * @copydoc GlyphAtlasManagerInterface::TextNotRequired()
- */
- virtual void TextNotRequired( const Integration::TextArray& text,
- const TextFormat& format,
- FontId font,
- unsigned int textureId );
-
- /**
- * @copydoc GlyphAtlasManagerInterface::IsTextLoaded()
- */
- virtual bool IsTextLoaded( const Integration::TextArray& text,
- const TextFormat& format,
- FontId fontId,
- unsigned int textureId) const;
-
- /**
- * @copydoc GlyphAtlasManagerInterface::AddTextObserver()
- */
- virtual void AddTextObserver( TextObserver& observer );
-
- /**
- * @copydoc GlyphAtlasManagerInterface::RemoveTextObserver()
- */
- virtual void RemoveTextObserver( TextObserver& observer );
-
- /**
- * @copydoc GlyphAtlasManagerInterface::AddObserver()
- */
- virtual void AddTextureObserver( GlyphTextureObserver& observer);
-
- /**
- * @copydoc GlyphAtlasManagerInterface::RemoveObserver()
- */
- virtual void RemoveTextureObserver( GlyphTextureObserver& observer);
-
-public:
-
- /**
- * Send any pending glyph load requests held in each atlas to the resource manager.
- */
- void SendTextRequests();
-
- /**
- * @return glyph load observer interface
- */
- GlyphLoadObserver& GetLoadObserver();
-
- /**
- * Reload glyphs into atlas, should be used after GL context has been regained
- * (i.e. the GL texture backing the atlas has been lost)
- */
- void ReloadAtlases();
-
-private:
-
- // Undefined copy constructor.
- GlyphAtlasManager( const GlyphAtlasManager& );
-
- // Undefined assignment operator.
- GlyphAtlasManager& operator=( const GlyphAtlasManager& );
-
- /**
- * Creates a new atlas
- * @param[in] size the atlas size in pixels (size = width = height)
- * @return atlas
- */
- GlyphAtlas* CreateAtlas( unsigned int size );
-
- /**
- * Find the most suitable atlas for a string of text
- * @param[in] text text array
- * @param[in] format text format
- * @param[in] font id
- * @param[in,out] the ranking for the atlas that is found
- * @return atlas
- */
- GlyphAtlas* FindAtlas( const Integration::TextArray& text ,
- const TextFormat& format,
- FontId fontId,
- AtlasRanking& bestRank);
-
- /**
- * Add an atlas
- * @param[in] atlas to add
- */
- void AddAtlas( GlyphAtlas* atlas);
-
- /**
- * Remove an atlas
- * @param[in] atlas the atlas to remove
- */
- void RemoveAtlas( GlyphAtlas* atlas );
-
- /**
- * Get an atlas given a texture id
- * @param[in] textureId
- * @return atlas
- */
- GlyphAtlas& GetAtlas( unsigned int textureId ) const;
-
- /**
- * Takes an atlas and returns a bigger version.
- * The old atlas is deleted.
- * @param atlas the atlas to make bigger
- * @returns a bigger atlas
- */
- GlyphAtlas* CreateLargerAtlas( GlyphAtlas* atlas );
-
- /**
- * Notify atlas observers that the texture has changed. Note, this no longer means
- * that the glyphs are present.
- */
- void NotifyAtlasObservers();
-
-
- typedef OwnerContainer< GlyphAtlas* > AtlasList; ///< atlas list typedef
- typedef Dali::Vector< GlyphTextureObserver* > TextureObserverList; ///< list of observers that get informed when an atlas is resized / split
-
- AtlasList mAtlasList; ///< List of atlases
- GlyphResourceManager mGlyphResourceManager; ///< glyph resource manager
- TextureObserverList mTextureObservers; ///< unique set of observers that watch texture resize / split changes
- bool mAtlasesChanged; ///< Set to true if any atlas is resized, used to notify observers at end of event cycle
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_ATLAS_MANAGER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/atlas/glyph-atlas.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/generator/text-vertex-generator.h>
-#include <dali/internal/event/text/text-format.h>
-#include <dali/internal/event/text/special-characters.h>
-#include <dali/internal/event/text/atlas/debug/atlas-debug.h>
-#include <dali/internal/event/text/atlas/atlas-rank-generator.h>
-#include <dali/internal/event/text/atlas/atlas-size.h>
-#include <dali/integration-api/debug.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-GlyphAtlas* GlyphAtlas::New( unsigned int size )
-{
- return new GlyphAtlas( size ) ;
-}
-
-GlyphAtlas::~GlyphAtlas()
-{
-}
-
-TextVertexBuffer* GlyphAtlas::AssignText( const Integration::TextArray& text,
- const TextFormat &format,
- FontId fontId,
- FontMetricsInterface& metrics )
-{
- // go through each character increasing it's reference count
- // if it doesn't exist, then it will be marked to be loaded at the end of the event cycle
- ReferenceText( text, format, fontId );
-
- // generate the vertex information
- TextVertexBuffer* textBuffer = TextVertexGenerator::Generate( text, format, metrics, mAtlas, fontId );
-
- // assign the texture id
- textBuffer->mTextureId = mTextureId;
-
- return textBuffer;
-}
-
-void GlyphAtlas::TextNoLongerUsed( const Integration::TextArray& text, const TextFormat &format, FontId fontId )
-{
- // go through each character un-referencing it
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- mGlyphContainer.DecreaseRefCount( *it, fontId );
- }
-
- if( format.IsUnderLined() )
- {
- mGlyphContainer.DecreaseRefCount( format.GetUnderLineCharacter(), fontId );
- }
-}
-
-AtlasRanking GlyphAtlas::GetRanking( const Integration::TextArray& text , FontId fontId ) const
-{
- return GetAtlasRanking( text, fontId, mGlyphContainer, Resizable() );
-}
-
-unsigned int GlyphAtlas::GetSize() const
-{
- return mAtlas.GetSize();
-}
-
-void GlyphAtlas::SetTextureId( unsigned int textureId )
-{
- mTextureId = textureId;
-}
-
-bool GlyphAtlas::HasPendingRequests() const
-{
- return (!mRequestList.empty());
-}
-
-const GlyphRequestList& GlyphAtlas::GetRequestList() const
-{
- return mRequestList;
-}
-
-void GlyphAtlas::ClearRequestLists()
-{
- mRequestList.clear();
-}
-
-bool GlyphAtlas::IsTextLoaded( const Integration::TextArray& text, const TextFormat &format, FontId fontId) const
-{
- // check the underline character is needed / loaded first
- if( format.IsUnderLined() )
- {
- Integration::TextArray tempText;
- tempText.PushBack( format.GetUnderLineCharacter() );
- bool loaded = mGlyphContainer.IsTextLoaded( tempText, fontId );
-
- if( !loaded )
- {
- return false;
- }
- }
- // check the text is loaded
- return mGlyphContainer.IsTextLoaded( text, fontId );
-}
-
-void GlyphAtlas::CloneContents( GlyphAtlas* oldAtlas)
-{
- // ensure this atlas is empty
- DALI_ASSERT_DEBUG( mGlyphContainer.Empty() );
-
- // Clear out any dead characters which have a ref count of zero from the old atlas
- // we don't want to re-request these, as they may not be used again
- oldAtlas->ClearDeadCharacters();
-
- // clone the atlas
- mAtlas.CloneContents( &oldAtlas->mAtlas );
-
- // clone the glyph container
- mGlyphContainer.CloneContents( oldAtlas->mGlyphContainer );
-
- // if we get more than one atlas resize event per event cycle we need to store
- // a list of the atlas texture id's that have been resized.
- mTextureIdOfReplacedAtlases = oldAtlas->GetTextureIdOfReplacedAtlas();
- mTextureIdOfReplacedAtlases.push_back( oldAtlas->GetTextureId() );
-
- // clear the old atlas
- oldAtlas->Clear();
-
- // do a load request for all characters
-
- GlyphStatusContainer::StatusSet::iterator endIter = mGlyphContainer.GetStatusSet().end();
- for( GlyphStatusContainer::StatusSet::iterator iter = mGlyphContainer.GetStatusSet().begin(); iter != endIter; ++iter)
- {
- const GlyphStatus& status = (*iter);
- uint32_t charCode = status.GetCharacterCode();
- FontId fontId = status.GetFontId();
- unsigned int xPos=0, yPos=0;
- GetGlyphTexturePosition( charCode, fontId, xPos, yPos );
-
- RequestToLoadCharacter( charCode, xPos, yPos, fontId, GlyphResourceRequest::LOW_QUALITY );
- status.SetLoadStatus( GlyphStatus::GLYPH_LOAD_REQUESTED );
- }
-
-}
-
-void GlyphAtlas::ClearDeadCharacters()
-{
- // Dead characters are characters which are in the GL Texture
- // but have a reference count of zero.
- // go through each dead character, marking them as de-allocated in the atlas
-
- Integration::TextArray deadCharacters;
- mGlyphContainer.GetDeadCharacters( deadCharacters );
-
- for( Integration::TextArray::ConstIterator it = deadCharacters.Begin(), endIt = deadCharacters.End(); it != endIt; ++it )
- {
- mAtlas.Remove( *it );
- }
-
- // clear the dead characters from the glyph container
- mGlyphContainer.ClearDeadCharacters();
-}
-
-void GlyphAtlas::Clear()
-{
- mGlyphContainer.ClearContents();
-}
-
-bool GlyphAtlas::HasReplacedTexture( unsigned int textureId )
-{
- for( std::size_t i = 0, count = mTextureIdOfReplacedAtlases.size(); i < count; ++i )
- {
- if( mTextureIdOfReplacedAtlases[i] == textureId )
- {
- return true;
- }
- }
- return false;
-}
-
-void GlyphAtlas::GlyphUpLoadedToTexture( uint32_t charCode, FontId fontId )
-{
- const GlyphStatus* status = mGlyphContainer.FindGlyphStatus( charCode, fontId );
- if( !status )
- {
- // the character is no longer used
- return;
- }
- status->SetTextureStatus( GlyphStatus::GLYPH_UPLOADED_TO_TEXTURE );
-}
-
-void GlyphAtlas::GlyphLoadedFromFile( uint32_t charCode, FontId fontId, Quality loadStatus )
-{
- unsigned int xPos, yPos;
-
- // Get texture position
- bool inUse = GetGlyphTexturePosition( charCode, fontId, xPos, yPos );
-
- // check the glyph is still used.
- // it is possible in between a load request, and load complete that character is no longer required.
- const GlyphStatus* status = mGlyphContainer.FindGlyphStatus( charCode, fontId );
- if( !status || !inUse )
- {
- // the character is no longer used
- return;
- }
-
- DALI_ASSERT_DEBUG( status->IsLoadRequested() );
-
- if( loadStatus == HIGH_QUALITY_LOADED )
- {
- status->SetLoadStatus( GlyphStatus::GLYPH_HIGH_QUALITY_LOADED );
- }
- else
- {
- // low quality loaded, high quality in progress
- status->SetLoadStatus( GlyphStatus::GLYPH_LOW_QUALITY_LOADED_HIGH_REQUESTED );
- }
-}
-
-bool GlyphAtlas::GetGlyphTexturePosition( uint32_t charCode, FontId fontId, unsigned int &xPos, unsigned int &yPos) const
-{
- // check if the character is still in use
- const GlyphStatus* status = mGlyphContainer.FindGlyphStatus( charCode, fontId );
- if( status == NULL )
- {
- return false;
- }
- // atlas stores a unique id which is a combination of character charCode and font id.
- unsigned int uniqueId = GlyphStatus::GetEncodedValue( charCode, fontId );
-
- mAtlas.GetXYPosition( uniqueId, xPos, yPos);
-
- return true;
-}
-
-unsigned int GlyphAtlas::GetTextureId() const
-{
- return mTextureId;
-}
-
-GlyphResourceObserver::TextureState GlyphAtlas::GetTextureState()
-{
- if( mTextureIdOfReplacedAtlases.empty() )
- {
- return GlyphResourceObserver::NO_CHANGE;
- }
- else
- {
- return GlyphResourceObserver::TEXTURE_RESIZED;
- }
-}
-
-void GlyphAtlas::GetNewTextureId( std::vector<unsigned int>& oldTextureIds , unsigned int& newTextureId )
-{
- oldTextureIds = mTextureIdOfReplacedAtlases;
- newTextureId = mTextureId;
-
- mTextureIdOfReplacedAtlases.clear();
-}
-
-void GlyphAtlas::ReferenceText( const Integration::TextArray& text,
- const TextFormat &format,
- FontId fontId)
-{
-
- // go through each character, if it exists increase it's ref count.
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- // this will automatically load the character if it doesn't exist
- IncreaseGlyphRefCount( *it, fontId );
- }
-
- if( format.IsUnderLined() )
- {
- IncreaseGlyphRefCount( format.GetUnderLineCharacter(), fontId );
- }
-}
-
-void GlyphAtlas::IncreaseGlyphRefCount( uint32_t charCode, FontId fontId)
-{
- if( charCode < SpecialCharacters::FIRST_VISIBLE_CHAR )
- {
- return;
- }
-
- const GlyphStatus* status = mGlyphContainer.FindGlyphStatus( charCode, fontId );
- if( status == NULL )
- {
- // insert the character in to the glyph container / atlas
- InsertNewCharacter( charCode , fontId );
-
- unsigned int xPos=0, yPos=0;
- GetGlyphTexturePosition( charCode, fontId, xPos, yPos );
-
- // queue a request for a low quality version of the character
- // if the distance field is cached for this character then a high
- // quality version will be returned
- RequestToLoadCharacter( charCode, xPos, yPos, fontId, GlyphResourceRequest::LOW_QUALITY );
- }
- else
- {
- // character is already in-use, so increase its reference count
- mGlyphContainer.IncreaseRefCount( charCode, fontId );
- }
-}
-
-void GlyphAtlas::InsertNewCharacter( uint32_t charCode , FontId fontId )
-{
- // The AtlasManager will never allow more characters to fit in the
- // atlas than is available.
- //
- // However in order to fit new characters in the Atlas,
- // 'dead' characters with a ref-count of zero may need replacing.
-
- // atlas stores a unique id which is a combination of character code and font id.
- unsigned int uniqueId = GlyphStatus::GetEncodedValue( charCode, fontId );
- unsigned int deadUniqueId(0);
-
- // insert the character into the container and see if it's replacing a dead character
- GlyphStatusContainer::InsertResult insertResult;
-
- insertResult = mGlyphContainer.InsertNewCharacter( charCode, fontId, deadUniqueId );
-
- if( insertResult == GlyphStatusContainer::INSERTED_OK )
- {
- // insert in to the layout atlas
- mAtlas.Insert( uniqueId );
- }
- else // insertResult == REPLACE_DEAD_CHARACTER
- {
- // remove the dead character from the atlas
- mAtlas.Remove( deadUniqueId );
-
- // insert the new character into the atlas
- mAtlas.Insert( uniqueId );
- }
-}
-
-void GlyphAtlas::RequestToLoadCharacter(uint32_t charCode, unsigned int xPos, unsigned int yPos, FontId fontId, GlyphResourceRequest::GlyphQuality quality )
-{
- // find the request list with matching font id
- // if it's not found it will be created
- GlyphResourceRequest& resourceRequest( GetResourceRequest( fontId, quality ));
-
- // add the character to the request list - if it's not already present
- resourceRequest.InsertCharacter( charCode, xPos, yPos );
-}
-
-GlyphResourceRequest& GlyphAtlas::GetResourceRequest( FontId fontId, GlyphResourceRequest::GlyphQuality quality )
-{
- // search for the resource request, using font id, and quality
-
- for( std::size_t i = 0, count = mRequestList.size(); i < count; ++i)
- {
- GlyphResourceRequest& resourceRequest( mRequestList[ i ] );
-
- if( (resourceRequest.GetFontId() == fontId ) &&
- (resourceRequest.GetQuality() == quality ) )
- {
- return resourceRequest;
- }
- }
- // doesn't exist, so create a new one
- mRequestList.push_back( GlyphResourceRequest(fontId, quality));
-
- return mRequestList[ mRequestList.size()-1 ];
-}
-
-bool GlyphAtlas::Resizable() const
-{
- return (GetSize() < GlyphAtlasSize::GetMaxSize() );
-}
-
-TextureIdList GlyphAtlas::GetTextureIdOfReplacedAtlas()
-{
- return mTextureIdOfReplacedAtlases;
-}
-
-GlyphAtlas::GlyphAtlas( unsigned int size)
-:mGlyphContainer( GlyphAtlasSize::GetAtlasCharacterCount( size ) ),
- mAtlas( size, GlyphAtlasSize::GetBlockSize() ),
- mTextureId(0)
-{
-
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_ATLAS_H__
-#define __DALI_INTERNAL_GLYPH_ATLAS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/atlas/atlas.h>
-#include <dali/internal/event/text/atlas/atlas-ranking.h>
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-#include <dali/internal/event/text/glyph-status/glyph-status-container.h>
-#include <dali/internal/event/text/resource/glyph-resource-observer.h>
-#include <dali/internal/event/text/resource/glyph-resource-request.h>
-#include <dali/internal/event/text/font-metrics-interface.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-struct TextVertexBuffer;
-struct TextFormat;
-
-/**
- *
- * Glyph Atlas class.
- *
- * Internally does the following:
- * - Uses an Atlas object to manage where glyphs are allocated / positioned in the texture
- * - Uses a Glyph Status Container, to reference count glyphs
- *
- * When text is added to the atlas, it returns a TextVertexBuffer which holds everything
- * required to display the text.
- *
- * Provides a GlyphResourceObserver interface, so it can be notified by the glyph-resource-manager
- * when glyphs are loaded from disk.
- *
- * It operates as follows:
- * - Event Cycle Start
- * --
- * -- Text Actors have text assigned to them
- * -- Atlas->AssignText() is called, which returns a vertex buffer to display the text.
- * -- Any text that is not loaded, is added to mRequestList
- * --
- * - Event Cycle Finish
- * -- mRequestList is processed by Glyph Resource Manager, and sends request to resource-loader
- *
- * While waiting for text to load, text-actors use the TextObserver interface, which is triggered
- * whenever text is loaded.
- */
-class GlyphAtlas : public GlyphResourceObserver
-{
-
-public:
-
- /**
- * Create a FontAtlas
- * @param[in] atlas size in pixels (e.g. 256, for a 256x256 atlas)
- */
- static GlyphAtlas* New( unsigned int size );
-
- /**
- * Destructor
- */
- virtual ~GlyphAtlas();
-
- /**
- * Assign text to the atlas.
- * @param[in] text the text to assign to the atlas
- * @param[in] format the text format
- * @param[in] fontId the font id
- * @param[in] metrics font metrics interface
- */
- TextVertexBuffer* AssignText( const Integration::TextArray& text, const TextFormat &format, FontId fontId, FontMetricsInterface& metrics );
-
- /**
- * Inform the atlas that text is no longer used
- * @param[in] text the text to assign to the atlas
- * @param[in] format the text format
- * @param[in] fontId the font id
- */
- void TextNoLongerUsed( const Integration::TextArray& text, const TextFormat &format, FontId fontId );
-
- /**
- * Given a text string, returns an atlas ranking.
- * An atlas ranking describes how suitable it is to store the text
- * @param[in] text the text
- * @param[in] fontId the font id
- * @return atlas ranking
- */
- AtlasRanking GetRanking( const Integration::TextArray& text , FontId fontId ) const;
-
- /**
- * Get the atlas size
- * @return the atlas size
- */
- unsigned int GetSize() const;
-
- /**
- * Set the texture id
- * @param[in] textureId texture id (resource id)
- */
- void SetTextureId( unsigned int textureId );
-
- /**
- * @return true if the atlas has any glyph load requests it wants passing to the resource-loader
- */
- bool HasPendingRequests() const;
-
- /**
- * Get the glyph request list.
- * The request list is an array of characters/font pairs that need loading.
- * @return glyph load requests
- */
- const GlyphRequestList& GetRequestList() const;
-
- /**
- * Clear the glyph request list.
- */
- void ClearRequestLists();
-
- /**
- * Find out if all the characters in the text string are loaded
- * @param[in] text the text to check for
- * @param[in] format the text format
- * @param[in] fontId the font id
- * @return true if the text is loaded
- */
- bool IsTextLoaded( const Integration::TextArray& text, const TextFormat &format, FontId fontId) const;
-
- /**
- * Clone the contents of the atlas into this atlas
- * @param clone the atlas to clone
- */
- void CloneContents( GlyphAtlas* clone);
-
- /**
- * Remove characters with a ref count of zero from the atlas
- */
- void ClearDeadCharacters();
-
- /**
- * Clear the contents of the atlas
- */
- void Clear();
-
- /**
- * Checks if this atlas has replaced a previous atlas with
- * a certain texture id.
- * @param[in] textureId texture id
- * @return true if it has replaced an atlas using the texture id specified
- */
- bool HasReplacedTexture( unsigned int textureId );
-
-public: // for glyph resource observer
-
- /**
- * @copydoc GlyphResourceObserver::GlyphUpLoadedToTexture()
- */
- virtual void GlyphUpLoadedToTexture( uint32_t charCode, FontId fontId);
-
- /**
- * @copydoc GlyphResourceObserver::GlyphLoadedFromFile()
- */
- virtual void GlyphLoadedFromFile( uint32_t charCode, FontId fontId, Quality status );
-
- /**
- * @copydoc GlyphResourceObserver::GetGlyphTexturePosition()
- */
- virtual bool GetGlyphTexturePosition( uint32_t charCode, FontId fontId, unsigned int &xPos, unsigned int &yPos) const;
-
- /**
- * @copydoc GlyphResourceObserver::GetTextureId()
- */
- virtual unsigned int GetTextureId() const;
-
- /**
- * @copydoc GlyphResourceObserver::GetTextureState()
- */
- virtual TextureState GetTextureState();
-
- /**
- * @copydoc GlyphResourceObserver::GetTextureState()
- */
- virtual void GetNewTextureId( TextureIdList& oldTextureIds, unsigned int& newTextureId );
-
-private:
-
- /**
- * Increase the reference count of every character help in the text array
- * @param[in] text the text to reference
- * @param[in] format the text format
- * @param[in] fontId font id
- */
- void ReferenceText( const Integration::TextArray& text,
- const TextFormat &format,
- FontId fontId);
-
- /**
- * Increase glyph reference count.
- * If the character doesn't exist, then add it, and mark it to be loaded
- * @param[in] charCode character code
- * @param[in] fontId the font id
- */
- void IncreaseGlyphRefCount( uint32_t charCode, FontId fontId);
-
- /**
- * Insert a new character in to the atlas
- * @param[in] charCode character code
- * @param[in] fontId the font id
- */
- void InsertNewCharacter( uint32_t charCode, FontId fontId );
-
- /**
- * Add a character to a resource request.
- * At the end of an event cycle, glyph-atlas-manager calls GetRequestList()
- * to retrieve the request list.
- * @param[in] charCode character code
- * @param[in] xPos The X coordinate in the texture
- * @param[in] yPos The Y coordinate in the texture
- * @param[in] fontId the font id
- * @param[in] quality glyph
- */
- void RequestToLoadCharacter(uint32_t charCode, unsigned int xPos, unsigned int yPos, FontId fontId, GlyphResourceRequest::GlyphQuality quality );
-
- /**
- * Get a resource request.
- * Each resource request is a list of characters + font id and a quality setting.
- * @param[in] fontId the font id
- * @param[in] quality glyph
- * @return glyph resource request object
- */
- GlyphResourceRequest& GetResourceRequest( FontId fontId, GlyphResourceRequest::GlyphQuality quality );
-
- /**
- * @return true if the atlas is resizable
- */
- bool Resizable() const;
-
- /**
- * Get a list of texture id's of Atlases this Atlas has replaced.
- * It is possible an atlas can be resized multiple times in a single event cycle.
- * So atlas 5, can be replaced by atlas 6, which is then replaced by atlas 7.
- * Any text-attachments using atlas 5 & 6, need to know they should use atlas 7 now.
- * @return texture id list
- */
- TextureIdList GetTextureIdOfReplacedAtlas();
-
- /**
- * Private constructor, use GlyphAtlas::New()
- * @param[in] size used to define the width / height of the atlas
- */
- GlyphAtlas( unsigned int size);
-
-private:
-
- GlyphRequestList mRequestList; ///< list of GlyphResourceRequest objects
- GlyphStatusContainer mGlyphContainer; ///< Glyph status container
- Atlas mAtlas; ///< has block allocation algorithm
- unsigned int mTextureId; ///< texture id
- TextureIdList mTextureIdOfReplacedAtlases; ///< list of previously replaced atlases
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_ATLAS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER CLASS
-#include <dali/internal/event/text/character-impl.h>
-
-namespace
-{
-
-const unsigned char CHAR_WHITE_SPACE(32); ///< Unsigned characters 0-32 (' ') are white space, 33-127 are standard ASCII, 128+ are UTF-8.
-const unsigned char CHAR_NEW_LINE( 0x0A ); ///< New Line character (LF)
-
-bool IsCharBidirectional(uint32_t i)
-{
- //TODO: Cover the entire table.
- /*
- http://www.ietf.org/rfc/rfc3454.txt
- D. Bidirectional tables
- D.1 Characters with bidirectional property "R" or "AL"
- D.2 Characters with bidirectional property "L"
-
- bidirectional characters are those characters which are neither R (D.1) or L (D.2)
- */
- if( i < 0x0041 )
- {
- return true;
- }
- if( i > 0x005a && i < 0x0061 )
- {
- return true;
- }
- if( i > 0x007a && i < 0x00aa )
- {
- return true;
- }
-
- return false;
-}
-
-bool IsCharLeftToRight(uint32_t i)
-{
- //TODO: This method could be optimized. Performance notes: 1400us for 64k calls (80us for first if statement, 40us for each subsequent if statement)
- //TODO: This table could be parsed from internet (http://www.unicode.org/Public/6.0.0/ucd/UnicodeData.txt) or a config file.
- /*
- http://www.ietf.org/rfc/rfc3454.txt
- D. Bidirectional tables
- D.1 Characters with bidirectional property "R" or "AL"
-
- ----- Start Table D.1 -----
- 05BE
- 05C0
- 05C3
- 05D0-05EA
- 05F0-05F4
- 061B
- 061F
- 0621-063A
- 0640-064A
- 066D-066F
- 0671-06D5
- 06DD
- 06E5-06E6
- 06FA-06FE
- 0700-070D
- 0710
- 0712-072C
- 0780-07A5
- 07B1
- 200F
- FB1D
- FB1F-FB28
- FB2A-FB36
- FB38-FB3C
- FB3E
- FB40-FB41
- FB43-FB44
- FB46-FBB1
- FBD3-FD3D
- FD50-FD8F
- FD92-FDC7
- FDF0-FDFC
- FE70-FE74
- FE76-FEFC
- ----- End Table D.1 -----
- */
-
- if( 0x05BE == i )
- {
- return false;
- }
- if( 0x05C0 == i )
- {
- return false;
- }
- if( 0x05C3 == i )
- {
- return false;
- }
- if( ( 0x05D0 <= i ) && ( 0x05EA >= i ) )
- {
- return false;
- }
- if( ( 0x05F0 <= i ) && ( 0x05F4 >= i ) )
- {
- return false;
- }
- if( 0x061B == i )
- {
- return false;
- }
- if( 0x061F == i )
- {
- return false;
- }
- if( ( 0x0621 <= i ) && ( 0x063A >= i ) )
- {
- return false;
- }
- if( ( 0x0640 <= i ) && ( 0x064A >= i ) )
- {
- return false;
- }
- if( ( 0x066D <= i ) && ( 0x066F >= i ) )
- {
- return false;
- }
- if( ( 0x0671 <= i ) && ( 0x06D5 >= i ) )
- {
- return false;
- }
- if( 0x06DD == i )
- {
- return false;
- }
- if( ( 0x06E5 <= i ) && ( 0x06E6 >= i ) )
- {
- return false;
- }
- if( ( 0x06FA <= i ) && ( 0x06FE >= i ) )
- {
- return false;
- }
- if( ( 0x0700 <= i ) && ( 0x070D >= i ) )
- {
- return false;
- }
- if( 0x0710 == i )
- {
- return false;
- }
- if( ( 0x0712 <= i ) && ( 0x072C >= i ) )
- {
- return false;
- }
- if( ( 0x0780 <= i ) && ( 0x07A5 >= i ) )
- {
- return false;
- }
- if( 0x07B1 == i )
- {
- return false;
- }
- if( 0x200F == i )
- {
- return false;
- }
- if( 0xFB1D == i )
- {
- return false;
- }
- if( ( 0xFB1F <= i ) && ( 0xFB28 >= i ) )
- {
- return false;
- }
- if( ( 0xFB2A <= i ) && ( 0xFB36 >= i ) )
- {
- return false;
- }
- if( ( 0xFB38 <= i ) && ( 0xFB3C >= i ) )
- {
- return false;
- }
- if( 0xFB3E == i )
- {
- return false;
- }
- if( ( 0xFB40 <= i ) && ( 0xFB41 >= i ) )
- {
- return false;
- }
- if( ( 0xFB43 <= i ) && ( 0xFB44 >= i ) )
- {
- return false;
- }
- if( ( 0xFB46 <= i ) && ( 0xFBB1 >= i ) )
- {
- return false;
- }
- if( ( 0xFBD3 <= i ) && ( 0xFD3D >= i ) )
- {
- return false;
- }
- if( ( 0xFD50 <= i ) && ( 0xFD8F >= i ) )
- {
- return false;
- }
- if( ( 0xFD92 <= i ) && ( 0xFDC7 >= i ) )
- {
- return false;
- }
- if( ( 0xFDF0 <= i ) && ( 0xFDFC >= i ) )
- {
- return false;
- }
- if( ( 0xFE70 <= i ) && ( 0xFE74 >= i ) )
- {
- return false;
- }
- if( ( 0xFE76 <= i ) && ( 0xFEFC >= i ) )
- {
- return false;
- }
-
- return true;
-}
-
-Dali::Character::Script GetCharacterScript( uint32_t character )
-{
- // Latin script:
- // 0x0000 - 0x007f C0 Controls and Basic Latin
- // 0x0080 - 0x00ff C1 Controls and Latin-1 Supplement
- // 0x0100 - 0x017f Latin Extended-A
- // 0x0180 - 0x024f Latin Extended-B
- // 0x0250 - 0x02af IPA Extensions
- // 0x02b0 - 0x02ff Spacing Modifier Letters
- // 0x1d00 - 0x1d7f Phonetic Extensions
- // 0x1d80 - 0x1dbf Phonetic Extensions Supplement
- // 0x1e00 - 0x1eff Latin Extended Additional
- // 0x2070 - 0x209f Superscripts and Subscripts
- // 0x2100 - 0x214f Letterlike symbols
- // 0x2150 - 0x218f Number Forms
- // 0x2c60 - 0x2c7f Latin Extended-C
- // 0xa720 - 0xa7ff Latin Extended-D
- // 0xab30 - 0xab6f Latin Extended-E
- // 0xfb00 - 0xfb4f Alphabetic Presentation Forms
- // 0xff00 - 0xffef Halfwidth and Fullwidth Forms
-
- // Brahmic scripts:
- // 0x0900 - 0x097f Devanagari
- // 0x0980 - 0x09ff Bengali
- // 0x0a00 - 0x0a7f Gurmukhi
- // 0x0a80 - 0x0aff Gujarati
- // 0x0b00 - 0x0b7f Oriya
- // 0x0b80 - 0x0bff Tamil
- // 0x0c00 - 0x0c7f Telugu
- // 0x0c80 - 0x0cff Kannada
- // 0x0d00 - 0x0d7f Malayalam
-
- // Sinhala script.
- // 0x0d80 - 0x0dff Sinhala
-
- // Arabic script.
- // 0x0600 - 0x06ff
- // 0x0750 - 0x077f
- // 0x08A0 - 0x08ff
- // 0xfb50 - 0xfdff
- // 0xfe70 - 0xfeff
- // 0x1ee00 - 0x1eeff
-
-
- if( character <= 0x0cff )
- {
- if( character <= 0x09ff )
- {
- if( character <= 0x077f )
- {
- if( character <= 0x02ff )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0x0600 <= character ) && ( character <= 0x06ff ) )
- {
- return Dali::Character::ARABIC;
- }
- if( ( 0x0750 <= character ) && ( character <= 0x077f ) )
- {
- return Dali::Character::ARABIC;
- }
- }
- else
- {
- if( ( 0x08A0 <= character ) && ( character <= 0x08ff ) )
- {
- return Dali::Character::ARABIC;
- }
- if( ( 0x0900 <= character ) && ( character <= 0x097f ) )
- {
- return Dali::Character::DEVANAGARI;
- }
- if( ( 0x0980 <= character ) && ( character <= 0x09ff ) )
- {
- return Dali::Character::BENGALI;
- }
- }
- }
- else
- {
- if( character <= 0x0b7f )
- {
- if( ( 0x0a00 <= character ) && ( character <= 0x0a7f ) )
- {
- return Dali::Character::GURMUKHI;
- }
- if( ( 0x0a80 <= character ) && ( character <= 0x0aff ) )
- {
- return Dali::Character::GUJARATI;
- }
- if( ( 0x0b00 <= character ) && ( character <= 0x0b7f ) )
- {
- return Dali::Character::ORIYA;
- }
- }
- else
- {
- if( ( 0x0b80 <= character ) && ( character <= 0x0bff ) )
- {
- return Dali::Character::TAMIL;
- }
- if( ( 0x0c00 <= character ) && ( character <= 0x0c7f ) )
- {
- return Dali::Character::TELUGU;
- }
- if( ( 0x0c80 <= character ) && ( character <= 0x0cff ) )
- {
- return Dali::Character::KANNADA;
- }
- }
- }
- }
- else
- {
- if( character <= 0x2c7f )
- {
- if( character <= 0x1eff )
- {
- if( ( 0x0d00 <= character ) && ( character <= 0x0d7f ) )
- {
- return Dali::Character::MALAYALAM;
- }
- if( ( 0x0d80 <= character ) && ( character <= 0x0dff ) )
- {
- return Dali::Character::SINHALA;
- }
- if( ( 0x1d00 <= character ) && ( character <= 0x1eff ) )
- {
- return Dali::Character::LATIN;
- }
- }
- else
- {
- if( ( 0x2070 <= character ) && ( character <= 0x209f ) )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0x2100 <= character ) && ( character <= 0x218f ) )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0x2c60 <= character ) && ( character <= 0x2c7f ) )
- {
- return Dali::Character::LATIN;
- }
- }
- }
- else
- {
- if( character <= 0xfdff )
- {
- if( ( 0xa720 <= character ) && ( character <= 0xa7ff ) )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0xab30 <= character ) && ( character <= 0xab6f ) )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0xfb00 <= character ) && ( character <= 0xfb4f ) )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0xfb50 <= character ) && ( character <= 0xfdff ) )
- {
- return Dali::Character::ARABIC;
- }
- }
- else
- {
- if( ( 0xfe70 <= character ) && ( character <= 0xfeff ) )
- {
- return Dali::Character::ARABIC;
- }
- if( ( 0xff00 <= character ) && ( character <= 0xffef ) )
- {
- return Dali::Character::LATIN;
- }
- if( ( 0x1ee00 <= character ) && ( character <= 0x1eeff ) )
- {
- return Dali::Character::ARABIC;
- }
- }
- }
- }
-
- return Dali::Character::UNKNOWN;
-}
-
-} // unnamed namespace
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-Character::Character( uint32_t character )
-: mCharacter( character )
-{
-}
-
-Character::~Character()
-{
-}
-
-Character::CharacterDirection Character::GetCharacterDirection(uint32_t character)
-{
- //TODO: This method could be optimized, and should cover all 5 types of characters.
- if( IsCharBidirectional(character) )
- {
- return Dali::Character::Neutral;
- }
-
- if( IsCharLeftToRight(character) )
- {
- return Dali::Character::LeftToRight;
- }
-
- return Dali::Character::RightToLeft;
-}
-
-Character::CharacterDirection Character::GetCharacterDirection() const
-{
- return GetCharacterDirection( mCharacter );
-}
-
-Dali::Character::Script Character::GetScript( uint32_t character )
-{
- return GetCharacterScript( character );
-}
-
-Dali::Character::Script Character::GetScript() const
-{
- return GetCharacterScript( mCharacter );
-}
-
-bool Character::IsLeftToRight() const
-{
- return GetCharacterDirection() != Dali::Character::RightToLeft;
-}
-
-bool Character::IsWhiteSpace() const
-{
- return Character::IsWhiteSpace( mCharacter );
-}
-
-bool Character::IsNewLine() const
-{
- return Character::IsNewLine( mCharacter );
-}
-
-uint32_t Character::GetCharacter() const
-{
- return mCharacter;
-}
-
-void Character::SetCharacter( uint32_t character )
-{
- mCharacter = character;
-}
-
-bool Character::IsWhiteSpace( uint32_t character )
-{
- // TODO: It should cover unicode characters: http://en.wikipedia.org/wiki/Whitespace_character
- return character <= CHAR_WHITE_SPACE;
-}
-
-bool Character::IsNewLine( uint32_t character )
-{
- return character == CHAR_NEW_LINE;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_CHARACTER_H__
-#define __DALI_INTERNAL_CHARACTER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <stdint.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/character.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Implementation class for Dali::Character.
- * @see Dali::Character.
- */
-class Character
-{
-public:
-
- typedef Dali::Character::CharacterDirection CharacterDirection;
-
-public:
-
- /**
- * Constructor.
- * Creates a Character with the given UTF-32 encoded character.
- * @param character A UTF-32 encoded character.
- */
- Character( uint32_t character );
-
- /**
- * Non virtual destructor.
- */
- ~Character();
-
- /**
- * Returns character direction
- * @param[in] character The unicode character to determine direction of.
- * @return The character's direction is returned.
- */
- static CharacterDirection GetCharacterDirection(uint32_t character);
-
- /**
- * @copydoc Dali::Character::GetCharacterDirection()
- */
- CharacterDirection GetCharacterDirection() const;
-
- /**
- * Returns the character's script.
- *
- * @param[in] character The unicode value of the character.
- *
- * @return The script of the character.
- */
- static Dali::Character::Script GetScript( uint32_t character );
-
- /**
- * @copydoc Dali::Character::GetScript()
- */
- Dali::Character::Script GetScript() const;
-
- /**
- * @copydoc Dali::Character::IsLeftToRight()
- */
- bool IsLeftToRight() const;
-
- /**
- * @copydoc Dali::Character::IsWhiteSpace()
- */
- bool IsWhiteSpace() const;
-
- /**
- * @copydoc Dali::Character::IsNewLine()
- */
- bool IsNewLine() const;
-
- /**
- * Retrieves the encapsulated UTF-32 encoded character.
- * @return A UTF-32 encoded character.
- */
- uint32_t GetCharacter() const;
-
- /**
- * Sets a encapsulated UTF-32 encoded character.
- * @param character A UTF-32 encoded character.
- */
- void SetCharacter( uint32_t character );
-
- /**
- * Whether the given character is a white space.
- *
- * @param[in] character The character.
- *
- * @return \e true the given character is a white space.
- */
- static bool IsWhiteSpace( uint32_t character );
-
- /**
- * Whether the given character is a new line character.
- *
- * @param[in] character The character.
- *
- * @return \e true the given character is a new line character.
- */
- static bool IsNewLine( uint32_t character );
-
-private:
-
- // Undefined constructor.
- Character();
-
- // Undefined copy constructor.
- Character( const Character& character );
-
- // Undefined assignment operator
- Character& operator=( const Character& character );
-
- private: //data
-
- uint32_t mCharacter; ///< Stores the unicode of the character.
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_CHARACTER_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_DECLARATIONS_H__
-#define __DALI_INTERNAL_FONT_DECLARATIONS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class Font;
-typedef IntrusivePtr<Font> FontPointer;
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_DECLARATIONS_H__
-
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/font-factory.h>
-
-// INTERNAL HEADERS
-#include <dali/public-api/common/dali-common.h>
-#include <dali/integration-api/debug.h>
-#include <dali/internal/event/resources/resource-client.h>
-#include <dali/internal/event/text/atlas/glyph-atlas-manager.h>
-#include <dali/internal/common/dali-hash.h>
-
-
-using namespace Dali::Integration;
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-FontFactory::FontFactory(ResourceClient& resourceClient)
-: mResourceClient(resourceClient),
- mFontCount( 0 ),
- mHorizontalDpi( 0.f ),
- mVerticalDpi( 0.f )
-{
- mAtlasManager = new GlyphAtlasManager( *this );
-
- mResourceClient.SetGlyphLoadObserver( &mAtlasManager->GetLoadObserver() );
-}
-
-FontFactory::~FontFactory()
-{
- mResourceClient.SetGlyphLoadObserver( NULL );
-
- delete mAtlasManager;
-}
-
-FontMetricsIntrusivePtr FontFactory::GetFontMetrics( const std::string& fontFamily, const std::string& fontStyle )
-{
-
- std::size_t hashValue = CalculateHash(fontFamily,fontStyle);
- FontMetricsIntrusivePtr metrics;
-
- FontMetricsIter iter = mMetricsCache.find( hashValue );
- if ( iter == mMetricsCache.end() )
- {
- metrics = FontMetrics::New( Vector2(mHorizontalDpi, mVerticalDpi), hashValue, mFontCount, fontFamily, fontStyle );
- mFontCount++;
-
- // load the global metrics
- metrics->LoadGlobalMetrics();
-
- // insert into a lookup table.
- mMetricsCache.insert( FontMetricsPair( hashValue, metrics ) );
-
- }
- else
- {
- metrics = iter->second;
- }
- // increase the number of fonts using this metrics
- metrics->IncreaseFontCount();
-
- return metrics;
-}
-
-void FontFactory::RemoveFontMetrics(const std::string& fontFamily,
- const std::string& fontStyle)
-{
- std::size_t hashValue = CalculateHash(fontFamily, fontStyle);
- FontMetricsIntrusivePtr metrics;
-
- FontMetricsIter iter = mMetricsCache.find( hashValue );
- if ( iter != mMetricsCache.end() )
- {
- (*iter).second->DecreaseFontCount();
- }
- // for now we keep metrics in memory even if ref count = 0
- // @todo implement a scheme to delete metrics that haven't been used for
- // a certain amount of time
-}
-
-
-void FontFactory::GetFontInformation( FontId fontId,
- std::string& family,
- std::string& style,
- float& maxGlyphWidth,
- float& maxGlyphHeight) const
-{
- // typically we only have around 4 fonts in the cache,
- // and GetFontInformation is only called a couple of times on startup
- // so just iterate over the map, manually searching for the font id
- FontMetricsMap::const_iterator endIter = mMetricsCache.end();
-
- for( FontMetricsMap::const_iterator iter = mMetricsCache.begin(); iter != endIter; ++iter)
- {
- const FontMetrics* metric( (*iter).second.Get() );
-
- if( metric->GetFontId() == fontId)
- {
- family = metric->GetFontFamilyName();
- style = metric->GetFontStyleName();
- metric->GetMaximumGylphSize( maxGlyphWidth, maxGlyphHeight );
- return;
- }
- }
- DALI_ASSERT_ALWAYS( 0 && "Font id not found");
-}
-
-void FontFactory::SendTextRequests()
-{
- mAtlasManager->SendTextRequests();
-}
-
-GlyphAtlasManagerInterface& FontFactory::GetAtlasManagerInterface()
-{
- return *mAtlasManager;
-}
-
-void FontFactory::SetDpi( float horizontalDpi, float verticalDpi )
-{
- mHorizontalDpi = horizontalDpi;
- mVerticalDpi = verticalDpi;
-}
-
-void FontFactory::RecoverFromContextLoss()
-{
- mAtlasManager->ReloadAtlases();
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_FACTORY_H__
-#define __DALI_INTERNAL_FONT_FACTORY_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/atlas/glyph-atlas-manager-interface.h>
-#include <dali/internal/event/text/font-metrics.h>
-#include <dali/internal/event/text/resource/font-lookup-interface.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class ResourceClient;
-class GlyphAtlasManager;
-
-/**
- * FontFactory is used to do the following:
- * - create FontMetric objects
- * - Allocate Atlas Manager
- * - provide a FontLookupInterface
- *
- * @todo class needs renaming, possibly splitting as it's
- * doing more than one thing.
- */
-class FontFactory : public FontLookupInterface
-{
-public:
-
- /**
- * default constructor
- * @param resource client
- */
- FontFactory( ResourceClient& resourceClient );
-
- /**
- * Default destructor
- */
- virtual ~FontFactory();
-
- /**
- * Gets a pre-existing font metrics object, or creates a new one if not found.
- * @param[in] fontFamily The name of the font's family used to generate a hash for fast lookup
- * @param[in] fontStyle The font's style used to generate a hash for fast lookup
- * @return a pointer to a ref counted object
- */
- FontMetricsIntrusivePtr GetFontMetrics( const std::string& fontFamily, const std::string& fontStyle );
-
- /**
- * Removes the font metrics associated with a font, from the font factory cache.
- *
- * @param[in] fontFamily The name of the font's family used to generate a hash for fast lookup
- * @param[in] fontStyle The font's style used to generate a hash for fast lookup
- */
- void RemoveFontMetrics(const std::string& fontFamily,
- const std::string& fontStyle);
-
- /**
- * Send a single resource request for any text which is required, but is not loaded.
- * Should be called at the end of each event cycle.
- */
- void SendTextRequests();
-
- /**
- * Get the glyph atlas manager interface
- * @return atlas manager interface
- */
- GlyphAtlasManagerInterface& GetAtlasManagerInterface();
-
- /**
- * set the dpi
- * @param[in] horizontalDpi horizontal dpi
- * @param[in] verticalDpi vertical dpi
- */
- void SetDpi( float horizontalDpi, float verticalDpi );
-
- /**
- * Called when context has been regained after a loss. The text subsystem will
- * reload the glyphs into a new atlas and inform their observers.
- */
- void RecoverFromContextLoss();
-
-public: // FontLookupInterface
-
- /**
- * @copydoc FontLookupInterface::GetFontInformation()
- */
- virtual void GetFontInformation( FontId fontId,
- std::string& family,
- std::string& style,
- float& maxGlyphWidth,
- float& maxGlyphHeight ) const;
-
-private:
-
- // Undefined
- FontFactory( const FontFactory& );
-
- // Undefined
- FontFactory& operator=( const FontFactory& rhs );
-
-private:
-
- GlyphAtlasManager* mAtlasManager; ///< Font atlas manager
- ResourceClient& mResourceClient; ///< resource client
- FontMetricsMap mMetricsCache; ///< Cache of font metrics
- unsigned int mFontCount; ///< font count
- float mHorizontalDpi; ///< horizontal dpi
- float mVerticalDpi; ///< vertical dpi
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_FACTORY_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/font-impl.h>
-
-// INTERNAL HEADERS
-#include <dali/public-api/common/stage.h>
-#include <dali/integration-api/debug.h>
-#include <dali/integration-api/glyph-set.h>
-#include <dali/integration-api/platform-abstraction.h>
-#include <dali/internal/event/common/stage-impl.h>
-#include <dali/internal/event/text/font-factory.h>
-#include <dali/internal/event/text/font-metrics.h>
-#include <dali/internal/event/text/utf8-impl.h>
-#include <dali/internal/event/text/text-impl.h>
-#include <dali/internal/event/text/character-impl.h>
-#include <dali/internal/event/text/special-characters.h>
-#include <dali/internal/event/common/thread-local-storage.h>
-
-using Dali::Integration::PlatformAbstraction;
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace // unnamed namespace
-{
-#if defined(DEBUG_ENABLED)
-Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_FONT");
-#endif
-
-const float INCH_TO_POINTS( 72.f );
-const float POINT_TO_INCHES( 1.f / INCH_TO_POINTS );
-
-const char * const DALI_DEFAULT_FONT_CACHE_PATH( DALI_GLYPH_CACHE_DIR );
-
-const float MINIMUM_TEXT_SIZE = 1.0f; // Text will not be drawn if it's less than this size in pixels
-
-} // unnamed namespace
-
-const float Font::MIN_FONT_POINT_SIZE( 4.0f );
-const float Font::MAX_FONT_POINT_SIZE( 128.0f );
-
-Font* Font::New(const std::string& fontFamily, const std::string& fontStyle, float size)
-{
- ThreadLocalStorage& tls = ThreadLocalStorage::Get();
-
- FontFactory& fontFactory( tls.GetFontFactory() );
-
- return new Font(fontFamily,
- fontStyle,
- size,
- tls.GetPlatformAbstraction(),
- tls.GetResourceClient(),
- fontFactory,
- fontFactory.GetAtlasManagerInterface());
-
-}
-
-bool Font::operator==( const Font& font ) const
-{
- return ( font.GetResourceId() == GetResourceId() ) && ( fabsf( font.GetPointSize() - GetPointSize() ) < Math::MACHINE_EPSILON_1000 );
-}
-
-const std::string Font::GetFamilyForText(const Integration::TextArray& text)
-{
- Integration::PlatformAbstraction& platform = ThreadLocalStorage::Get().GetPlatformAbstraction();
- // this is a synchronous request
- return platform.GetFontFamilyForChars( text );
-}
-
-PixelSize Font::GetLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, const CapsHeight& capsHeight)
-{
- std::string name,style;
- bool isDefault( false );
-
- Integration::PlatformAbstraction& platform = Internal::ThreadLocalStorage::Get().GetPlatformAbstraction();
- if (!platform.ValidateFontFamilyName(fontFamily, fontStyle, isDefault, name, style))
- {
- DALI_LOG_INFO( gLogFilter, Debug::General, "%s: requested font <%s:%s> not found. Using <%s:%s> for measurements\n",
- __PRETTY_FUNCTION__, fontFamily.c_str(), fontStyle.c_str(), name.c_str(), style.c_str());
- }
-
- return platform.GetFontLineHeightFromCapsHeight(name, style, capsHeight);
-}
-
-void Font::GetInstalledFonts( Dali::Font::FontListMode mode, std::vector<std::string>& fontList )
-{
- Integration::PlatformAbstraction& platform = Internal::ThreadLocalStorage::Get().GetPlatformAbstraction();
-
- Integration::PlatformAbstraction::FontListMode listMode ;
- switch( mode )
- {
- case Dali::Font::LIST_SYSTEM_FONTS:
- {
- listMode = Integration::PlatformAbstraction::LIST_SYSTEM_FONTS;
- break;
- }
- case Dali::Font::LIST_APPLICATION_FONTS:
- {
- listMode = Integration::PlatformAbstraction::LIST_APPLICATION_FONTS;
- break;
- }
- case Dali::Font::LIST_ALL_FONTS:
- {
- listMode = Integration::PlatformAbstraction::LIST_ALL_FONTS;
- break;
- }
- default:
- {
- listMode = Integration::PlatformAbstraction::LIST_ALL_FONTS;
- break;
- }
- }
-
- platform.GetFontList( listMode, fontList );
-}
-
-bool Font::AllGlyphsSupported(const Integration::TextArray& text) const
-{
- // this is a synchronous request
- return mPlatform.AllGlyphsSupported(mName, mStyle, text);
-}
-
-unsigned int Font::GetResourceId() const
-{
- return mMetrics->GetFontId();
-}
-
-float Font::MeasureTextWidth(const Integration::TextArray& text, float textHeightPx) const
-{
- Vector3 size = MeasureText(text);
-
- if( ( size.x < MINIMUM_TEXT_SIZE ) || ( size.y < MINIMUM_TEXT_SIZE ) || ( textHeightPx < MINIMUM_TEXT_SIZE ) )
- {
- return 0.0f;
- }
-
- float scale = textHeightPx / size.y;
- float width = size.x * scale;
-
- return width;
-}
-
-float Font::MeasureTextHeight(const Integration::TextArray& text, float textWidthPx) const
-{
- Vector3 size = MeasureText(text);
-
- if (size.x < MINIMUM_TEXT_SIZE || size.y < MINIMUM_TEXT_SIZE || textWidthPx < MINIMUM_TEXT_SIZE)
- {
- return 0.0f;
- }
-
- float scale = textWidthPx / size.x;
- float height = size.y * scale;
-
- return height;
-}
-
-Vector3 Font::MeasureText(const Integration::TextArray& text) const
-{
- if (mMetrics)
- {
- return mMetrics->MeasureText(text ) * GetUnitsToPixels();
- }
- else
- {
- DALI_LOG_WARNING("Font not initialized!\n");
- return Vector3::ZERO;
- }
-}
-
-bool Font::IsDefaultSystemFont() const
-{
- return mIsDefault;
-}
-
-bool Font::IsDefaultSystemSize() const
-{
- return mIsDefaultSize;
-}
-
-const std::string& Font::GetName() const
-{
- return mName;
-}
-
-const std::string& Font::GetStyle() const
-{
- return mStyle;
-}
-
-float Font::GetPointSize() const
-{
- return mPointSize;
-}
-
-unsigned int Font::GetPixelSize() const
-{
- return PointsToPixels( mPointSize );
-}
-
-float Font::GetLineHeight() const
-{
- return (mMetrics) ? mMetrics->GetLineHeight() : 0.0f;
-}
-
-float Font::GetAscender() const
-{
- return (mMetrics) ? mMetrics->GetAscender() : 0.0f;
-}
-
-float Font::GetUnderlineThickness() const
-{
- // It adds the vertical pad adjust used to fit some effects like glow or shadow.
- return (mMetrics) ? mMetrics->GetUnderlineThickness() + 2.f * mMetrics->GetPadAdjustY(): 0.f;
-}
-
-float Font::GetUnderlinePosition() const
-{
- // It adds the vertical pad adjust used to fit some effects like glow or shadow.
- return (mMetrics) ? mMetrics->GetAscender() - mMetrics->GetUnderlinePosition() + mMetrics->GetPadAdjustY() : 0.f;
-}
-
-float Font::GetUnitsToPixels() const
-{
- return mMetrics->GetUnitsToPixels(mPointSize);
-}
-
-void Font::GetMetrics(const Dali::Character& character, Dali::Font::Metrics::Impl& metricsImpl) const
-{
- Integration::TextArray text;
- text.PushBack( character.GetImplementation().GetCharacter() );
-
- mMetrics->GetMetrics( character, metricsImpl );
-
- const float unitsToPixel( GetUnitsToPixels() );
-
- metricsImpl.advance *= unitsToPixel;
- metricsImpl.bearing *= unitsToPixel;
- metricsImpl.width *= unitsToPixel;
- metricsImpl.height *= unitsToPixel;
-}
-
-unsigned int Font::PointsToPixels(float pointSize)
-{
- const Vector2& dpi = Dali::Stage::GetCurrent().GetDpi();
- const float meanDpi = (dpi.height + dpi.width) / 2.0f;
-
- return static_cast<unsigned int>((pointSize * meanDpi) * POINT_TO_INCHES + 0.5f);
-}
-
-float Font::PixelsToPoints(int pixelSize)
-{
- const Vector2& dpi = Dali::Stage::GetCurrent().GetDpi();
- const float meanDpi = (dpi.height + dpi.width) / 2.0f;
-
- return (pixelSize * INCH_TO_POINTS) / meanDpi;
-}
-
-void Font::ValidateFontRequest(std::string& fontFamily, std::string& fontStyle, float& fontPointSize, bool& fontFamilyDefault, bool& fontPointSizeDefault )
-{
- Internal::ThreadLocalStorage& tls = Internal::ThreadLocalStorage::Get();
- Integration::PlatformAbstraction& platform = tls.GetPlatformAbstraction();
-
- std::string requestedFamily = fontFamily;
- std::string requestedStyle = fontStyle;
-
- fontFamilyDefault = false;
-
- if ( !platform.ValidateFontFamilyName( requestedFamily, requestedStyle, fontFamilyDefault, fontFamily, fontStyle ) )
- {
- DALI_LOG_INFO( gLogFilter, Debug::General, "%s: requested font <%s:%s> not found. Using <%s:%s>\n",
- __PRETTY_FUNCTION__, requestedFamily.c_str(), requestedStyle.c_str(), fontFamily.c_str(), fontStyle.c_str());
- }
-
- // check for zero size, and calculate the pixel size from point size and vice-versa
- if( fontPointSize < GetRangedEpsilon( fontPointSize, 0.0f ) )
- {
- fontPointSize = platform.GetDefaultFontSize();
- fontPointSizeDefault = true;
- }
- else
- {
- fontPointSizeDefault = false;
- }
-
- if( fontPointSize < MIN_FONT_POINT_SIZE )
- {
- DALI_LOG_ERROR("pointSize %.2f is less than min of %.2f\n", fontPointSize, MIN_FONT_POINT_SIZE);
- fontPointSize = MIN_FONT_POINT_SIZE;
- }
- else if( fontPointSize > MAX_FONT_POINT_SIZE )
- {
- DALI_LOG_ERROR("pointSize %.2f is greater than max of %.2f\n", fontPointSize, MAX_FONT_POINT_SIZE);
- fontPointSize = MAX_FONT_POINT_SIZE;
- }
-}
-
-void Font::AddObserver(TextObserver& observer)
-{
- mAtlasManager.AddTextObserver(observer);
-}
-
-void Font::RemoveObserver(TextObserver& observer)
-{
- mAtlasManager.RemoveTextObserver(observer);
-}
-
-TextVertexBuffer* Font::TextRequired( const Integration::TextArray& text, const TextFormat& format)
-{
- // make sure the metrics are loaded for the text string, along with underline character if required
- if( format.IsUnderLined() )
- {
- Integration::TextArray underline;
- underline.PushBack( SpecialCharacters::UNDERLINE_CHARACTER );
-
- mMetrics->LoadMetricsSynchronously( underline );
- }
-
- mMetrics->LoadMetricsSynchronously( text );
-
- return mAtlasManager.TextRequired(text, format, *(mMetrics.Get()));
-}
-
-void Font::TextNotRequired( const Integration::TextArray& text, const TextFormat& format, unsigned int mTextureId )
-{
- // let the atlas manager we no longer need the text
- mAtlasManager.TextNotRequired( text, format, mMetrics->GetFontId(), mTextureId );
-};
-
-void Font::AddTextureObserver(GlyphTextureObserver& observer )
-{
- mAtlasManager.AddTextureObserver( observer );
-}
-
-void Font::RemoveTextureObserver(GlyphTextureObserver& observer )
-{
- mAtlasManager.RemoveTextureObserver( observer );
-}
-
-bool Font::IsTextLoaded( const Integration::TextArray& text, const TextFormat& format, unsigned int textureId ) const
-{
- return mAtlasManager.IsTextLoaded( text, format, mMetrics->GetFontId(), textureId );
-}
-
-Font::Font(const std::string& fontFamily,
- const std::string& fontStyle,
- float size,
- Integration::PlatformAbstraction& platform,
- ResourceClient& resourceClient,
- FontFactory& fontfactory,
- GlyphAtlasManagerInterface& atlasInterface)
-: mIsDefault(false),
- mIsDefaultSize(false),
- mName(fontFamily),
- mStyle(fontStyle),
- mMetrics(NULL),
- mPointSize(size),
- mUnitsToPixels(1.0f),
- mPlatform(platform),
- mResourceClient(resourceClient),
- mFontFactory(fontfactory),
- mAtlasManager( atlasInterface )
-{
- // Validates the font name, style, and point size (determines if point size is default i.e 0.0pt)
- ValidateFontRequest(mName, mStyle, mPointSize, mIsDefault, mIsDefaultSize);
-
- // get font metrics (cached global metrics will be available instantly)
- mMetrics = mFontFactory.GetFontMetrics(mName, mStyle);
-}
-
-Font::~Font()
-{
- // Guard to allow handle destruction after Core has been destroyed
- if ( Stage::IsInstalled() )
- {
- mFontFactory.RemoveFontMetrics(mName,mStyle);
- }
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_H__
-#define __DALI_INTERNAL_FONT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <string>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-#include <dali/public-api/text/font.h>
-#include <dali/public-api/object/base-object.h>
-#include <dali/internal/event/text/font-metrics.h>
-#include <dali/internal/common/text-vertex-buffer.h>
-#include <dali/internal/event/text/text-observer.h>
-#include <dali/internal/event/text/resource/glyph-texture-observer.h>
-#include <dali/internal/event/text/atlas/glyph-atlas-manager-interface.h>
-#include <dali/internal/common/message.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Integration
-{
-class PlatformAbstraction;
-}
-
-namespace Internal
-{
-
-// Forward declarations.
-
-struct TextFormat;
-class ResourceClient;
-class FontFactory;
-
-/**
- * Responsible for loading and rendering fonts using the Freetype library.
- */
-class Font : public BaseObject
-{
-public:
- static const float MIN_FONT_POINT_SIZE; ///< Minimum font point size supported.
- static const float MAX_FONT_POINT_SIZE; ///< Maximum font point size supported.
-
- /**
- * Create a new font object using a font name and size
- * @param [in] fontFamily The family's name of the font requested
- * @param [in] fontStyle The style of the font requested
- * @param [in] size size of the font in points.
- * @return A newly allocated Font
- */
- static Font* New(const std::string& fontFamily, const std::string& fontStyle, float size);
-
- /**
- * Equality operator.
- *
- * Two fonts are considered equal if they are created with the same family, style and size.
- *
- * @param[in] font The font to be compared.
- *
- * @return \e true if the given font is equal to current one, otherwise it returns \e false.
- */
- bool operator==( const Font& font ) const;
-
- /**
- * @copydoc Dali::Font::GetFamilyForText()
- */
- static const std::string GetFamilyForText(const Integration::TextArray& text);
-
- /**
- * @copydoc Dali::Font::GetLineHeightFromCapsHeight()
- */
- static PixelSize GetLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, const CapsHeight& capsHeight);
-
- /**
- * @copydoc Dali::Font::GetInstalledFonts()
- */
- static void GetInstalledFonts( Dali::Font::FontListMode mode, std::vector<std::string>& fontList );
-
- /**
- * @copydoc Dali::Font::AllGlyphsSupported()
- */
- bool AllGlyphsSupported(const Integration::TextArray& text) const;
-
- /**
- * returns the Id used for lookups
- * @return the unique ID of the font. This is actually also the same as FontMetrics and FontAtlas Id.
- */
- unsigned int GetResourceId() const;
-
- /**
- * @copydoc Dali::Font::MeasureTextWidth()
- */
- float MeasureTextWidth(const Integration::TextArray& text, float textHeightPx) const;
-
- /**
- * @copydoc Dali::Font::MeasureTextHeight()
- */
- float MeasureTextHeight(const Integration::TextArray& text, float textWidthPx) const;
-
- /**
- * @copydoc Dali::Font::MeasureText(const Text& text) const
- */
- Vector3 MeasureText(const Integration::TextArray& text) const;
-
- /**
- * @copydoc Dali::Font::IsDefaultSystemFont()
- */
- bool IsDefaultSystemFont() const;
-
- /**
- * @copydoc Dali::Font::IsDefaultSystemSize()
- */
- bool IsDefaultSystemSize() const;
-
- /**
- * @copydoc Dali::Font::GetName()
- */
- const std::string& GetName() const;
-
- /**
- * @copydoc Dali::Font::GetStyle()
- */
- const std::string& GetStyle() const;
-
- /**
- * @copydoc Dali::Font::GetPointSize()
- */
- float GetPointSize() const;
-
- /**
- * @copydoc Dali::Font::GetPixelSize()
- */
- unsigned int GetPixelSize() const;
-
- /**
- * The line height is the vertical distance between the top of the highest character
- * to the bottom of the lowest character
- * @return the line height of the font in pixels
- */
- float GetLineHeight() const;
-
- /**
- * The ascender is the vertical distance from the
- * baseline to the highest character coordinate in a font face.
- * @return the ascender in pixels
- */
- float GetAscender() const;
-
- /**
- * @copydoc Dali::Font::GetUnderlineThickness()
- */
- float GetUnderlineThickness() const;
-
- /**
- * @copydoc Dali::Font::GetUnderlinePosition()
- */
- float GetUnderlinePosition() const;
-
- /**
- * Returns the scale factor to convert font units to pixels
- * @return The scale factor to convert font units to pixels
- */
- float GetUnitsToPixels() const;
-
- /**
- * Get the glyph metrics for a character
- * @param[in] character the character to get glyph metrics for
- * @param[out] metrics used to store the glyph metrics .
- */
- void GetMetrics(const Dali::Character& character, Dali::Font::Metrics::Impl& metrics) const;
-
- /**
- * @copydoc Dali::PointsToPixels()
- */
- static unsigned int PointsToPixels(float pointSize);
-
- /**
- * @copydoc Dali::PixelsToPointsSize()
- */
- static float PixelsToPoints(int pixelSize);
-
- /**
- * Validates a font request.
- * Provide a requested fontFamily, fontStyle, and point size.
- * Will update with valid values for these.
- * @param[in,out] fontFamily The font family name to be validated
- * @param[in,out] fontStyle The font style to be validated
- * @param[in,out] fontPointSize The font point size to be validated
- * @param[out] fontFamilyDefault Whether the requested font family is default or not.
- * @param[out] fontPointSizeDefault Whether the requested point size is default or not.
- */
- static void ValidateFontRequest(std::string& fontFamily, std::string& fontStyle, float& fontPointSize, bool& fontFamilyDefault, bool& fontPointSizeDefault );
-
- /**
- * @copydoc GlyphAtlasManagerInterface::AddObserver()
- */
- void AddObserver(TextObserver& observer);
-
- /**
- * @copydoc GlyphAtlasManagerInterface::RemoveObserver()
- */
- void RemoveObserver(TextObserver& observer);
-
- /**
- * @copydoc GlyphAtlasManagerInterface::TextRequired()
- */
- TextVertexBuffer* TextRequired( const Integration::TextArray& text, const TextFormat& format );
-
- /**
- * @copydoc GlyphAtlasManagerInterface::TextNotRequired()
- */
- void TextNotRequired( const Integration::TextArray& text, const TextFormat& format, unsigned int textureId );
-
- /**
- * Add a glyph texture observer
- * @param observer atlas observer
- */
- void AddTextureObserver(GlyphTextureObserver& observer );
-
- /**
- * Remove a glyph texture observer
- * @param observer atlas observer
- */
- void RemoveTextureObserver(GlyphTextureObserver& observer );
-
- /**
- * Check if the characters are loaded into a texture (atlas).
- * @param[in] text text array
- * @paran[in] format text format
- * @param[in] textureId texture ID of the atlas
- * @return true if all characters are available, false if not
- */
- bool IsTextLoaded( const Integration::TextArray& text, const TextFormat& format, unsigned int textureId ) const;
-
-
-private:
-
- /**
- * Create a new font object using a font name and size
- * @param [in] fontFamily The family's name of the font requested
- * @param [in] fontStyle The style of the font requested
- * @param [in] size The size of the font in points
- * @param [in] platform platform abstraction
- * @param [in] resourceClient resourceClient
- * @param [in] fontfactory font factory
- * @param [in] atlasInterface reference to the atlas manager interface
- * @return A newly allocated Font
- */
- Font(const std::string& fontFamily,
- const std::string& fontStyle,
- float size,
- Integration::PlatformAbstraction& platform,
- ResourceClient& resourceClient,
- FontFactory& fontfactory,
- GlyphAtlasManagerInterface& atlasInterface);
-
-protected:
-
- /**
- * A reference counted object may only be deleted by calling Unreference()
- */
- virtual ~Font();
-
-protected:
- bool mIsDefault; ///< Whether the font is a system default font.
- bool mIsDefaultSize; ///< Whether the font is a system default size.
- std::string mName; ///< Name of the font's family
- std::string mStyle; ///< Font's style
- FontMetricsIntrusivePtr mMetrics; ///< Pointer to font metrics object
- float mPointSize; ///< Point size
- float mUnitsToPixels; ///< Used to scale from font metrics to pixels
- Integration::PlatformAbstraction& mPlatform; ///< platform abstraction
- ResourceClient& mResourceClient; ///< resource client
- FontFactory& mFontFactory; ///< font factory
- GlyphAtlasManagerInterface& mAtlasManager; ///< glyph atlas manager interface
-};
-
-} // namespace Internal
-
-inline const Internal::Font& GetImplementation(const Dali::Font& font)
-{
- DALI_ASSERT_ALWAYS( font && "Font handle is empty" );
-
- const BaseObject& handle = font.GetBaseObject();
-
- return static_cast<const Internal::Font&>(handle);
-}
-
-
-inline Internal::Font& GetImplementation(Dali::Font& font)
-{
- DALI_ASSERT_ALWAYS( font && "Font handle is empty" );
-
- BaseObject& handle = font.GetBaseObject();
-
- return static_cast<Internal::Font&>(handle);
-}
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_H__
-
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/font-layout.h>
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/glyph-set.h>
-
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-const float INCH_TO_POINTS( 72.f );
-const float POINT_TO_INCHES( 1.f / INCH_TO_POINTS );
-}
-
-FontLayout::FontLayout()
- :mUnitsPerEM(0.0f)
-{
-}
-
-FontLayout::FontLayout( float unitsPerEM, Vector2 dpi )
- :mUnitsPerEM(unitsPerEM),
- mDpi(dpi)
-{
-}
-
-void FontLayout::SetMetrics( const Dali::Integration::GlobalMetrics &metrics )
-{
- mMetrics = metrics;
- mUnitsPerEM = 1.0f / mMetrics.unitsPerEM;
-}
-
-float FontLayout::GetUnitsToPixels( const float pointSize ) const
-{
- const float meanDpi = (mDpi.height + mDpi.width) * 0.5f;
- return ((meanDpi * POINT_TO_INCHES) * pointSize) * mUnitsPerEM;
-}
-
-const Dali::Integration::GlobalMetrics& FontLayout::GetGlobalMetrics() const
-{
- return mMetrics;
-}
-
-float FontLayout::GetLineHeight() const
-{
- return mMetrics.lineHeight;
-}
-
-float FontLayout::GetAscender() const
-{
- return mMetrics.ascender;
-}
-
-float FontLayout::GetUnderlinePosition() const
-{
- return mMetrics.underlinePosition;
-}
-
-float FontLayout::GetUnderlineThickness() const
-{
- return mMetrics.underlineThickness;
-}
-
-float FontLayout::GetUnitsPerEM() const
-{
- return mUnitsPerEM;
-}
-
-float FontLayout::GetMaxWidth() const
-{
- return mMetrics.maxWidth;
-}
-
-float FontLayout::GetMaxHeight() const
-{
- return mMetrics.maxHeight;
-}
-
-float FontLayout::GetPadAdjustX() const
-{
- return mMetrics.padAdjustX;
-}
-
-float FontLayout::GetPadAdjustY() const
-{
- return mMetrics.padAdjustY;
-}
-
-Vector2 FontLayout::GetDpi() const
-{
- return mDpi;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_LAYOUT_H__
-#define __DALI_INTERNAL_FONT_LAYOUT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/glyph-set.h>
-#include <dali/public-api/math/vector2.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Structure contains the information required to layout text.
- * Contains the fonts global metrics, DPI, pad adjust and units per EM.
- * All members are POD.
- *
- * Font-Metrics class will create and and own this struct.
- * Text-Metric objects will hold a read only pointer to this struct.
- *
- */
-struct FontLayout
-{
- /**
- * Constructor
- */
- FontLayout();
-
- /**
- * Constructor
- * @param unitsPerEM units per EM
- * @param dpi dots per inch
- */
- FontLayout( float unitsPerEM, Vector2 dpi );
-
- /**
- * Set the global metrics
- * @param metrics dali integration global metric object
- */
- void SetMetrics( const Dali::Integration::GlobalMetrics &metrics );
-
- /**
- * Returns the global metrics
- * @return global metrics
- */
- const Dali::Integration::GlobalMetrics& GetGlobalMetrics() const;
-
- /**
- * Get a multiplier value to scale measurements to pixels based on the given pointSize
- * @param[in] pointSize The pointSize
- * @return A multiplier value to scale measurements to pixels
- */
- float GetUnitsToPixels( const float pointSize ) const;
-
- /**
- * The line height is the vertical distance between the top of the highest character
- * to the bottom of the lowest character
- * @return the line height of the font in pixels
- */
- float GetLineHeight() const;
-
- /**
- * The ascender is the vertical distance from the
- * baseline to the highest character coordinate in a font face.
- * @return the ascender in pixels
- */
- float GetAscender() const;
-
- /**
- * Returns the underline position for this font.
- * @return The underline position.
- */
- float GetUnderlinePosition() const;
-
- /**
- * Returns the thickness of the underline for this font.
- * @return The thickness of the underline.
- */
- float GetUnderlineThickness() const;
-
- /**
- * Return the units per em for this font.
- * @return units per em
- */
- float GetUnitsPerEM() const;
-
- /**
- * Returns the width of the widest glyph in this font in font units
- * @return Width of widest glyph
- */
- float GetMaxWidth() const;
-
- /**
- * Returns the height of the tallest glyph in this font in font units
- * @return Hight of tallest glyph
- */
- float GetMaxHeight() const;
-
- /**
- * Returns the horizontal pad adjust for this font in font units
- * @return Horizontal pad adjust
- */
- float GetPadAdjustX() const;
-
- /**
- * Returns the vertical pad adjust for this font in font units
- * @return Vertical pad adjust
- */
- float GetPadAdjustY() const;
-
- /**
- * Returns the dots per inch for this font
- * @return dpi
- */
- Vector2 GetDpi() const;
-
-
-private:
-
- Dali::Integration::GlobalMetrics mMetrics; ///< integration Metrics
- float mUnitsPerEM; ///< Font units/EM. Used to convert from units to pixels. Equal to (1.0f / GlobalMetrics.unitsPerEm)
- Vector2 mDpi; ///< Dots per inch. Used to convert from units to pixels.
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_LAYOUT_H__
+++ /dev/null
-#ifndef __DALI_FONT_METRICS_INTERFACE_H__
-#define __DALI_FONT_METRICS_INTERFACE_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/resource/font-id.h>
-#include <dali/internal/event/text/glyph-metric.h>
-#include <dali/integration-api/text-array.h>
-
-// EXTERNAL INCLUDES
-#include <string>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- *
- * Abstract interface for requesting information about a font and its metrics.
- *
- */
-class FontMetricsInterface
-{
-
-public:
-
- /**
- * Ensures the metrics for each character in the text are loaded and cached.
- * @param[in] text The text string to load the metrics for.
- */
- virtual void LoadMetricsSynchronously( const Integration::TextArray& text ) = 0;
-
- /**
- * Gets the metrics for a single character.
- * The glyph information holds the character dimensions and layout information.
- * @note LoadMetricsSynchronously() should be called on the string you wish
- * to get the metrics for, before calling GetGlyph() on each character
- * @param[in] charIndex character code
- * @return pointer to a glyph metric object
- */
- virtual const GlyphMetric* GetGlyph( uint32_t charIndex ) const = 0;
-
- /**
- * Get the unique id for the font.
- * @return font id
- */
- virtual FontId GetFontId() const = 0;
-
- /**
- * Get the font family
- * @return the font family name
- */
- virtual const std::string& GetFontFamilyName() const = 0;
-
- /**
- * Get the font style
- * @return the font style name
- */
- virtual const std::string& GetFontStyleName() const = 0;
-
- /**
- * Get the maximum glyph size.
- * @param[out] width maximum width of a character in the font
- * @param[out] height maximum height of a character in the font
- */
- virtual void GetMaximumGylphSize(float& width, float& height) const = 0;
-
- /**
- * Get a multiplier value to scale measurements to pixels based on the given pointSize
- * @param[in] pointSize The pointSize
- * @return A multiplier value to scale measurements to pixels
- */
- virtual float GetUnitsToPixels(const float pointSize) const = 0;
-
- /**
- * The line height is the vertical distance between the top of the highest character
- * to the bottom of the lowest character
- * @return the line height of the font in pixels
- */
- virtual float GetLineHeight() const = 0;
-
- /**
- * The ascender is the vertical distance from the
- * baseline to the highest character coordinate in a font face.
- * @return the ascender in pixels
- */
- virtual float GetAscender() const = 0;
-
- /**
- * Returns the underline position for this font.
- * @return The underline position.
- */
- virtual float GetUnderlinePosition() const = 0;
-
- /**
- * Returns the thickness of the underline for this font.
- * @return The thickness of the underline.
- */
- virtual float GetUnderlineThickness() const = 0;
-
- /**
- * Returns the width of the widest glyph in this font in pixels
- * @return Width of widest glyph
- */
- virtual float GetMaxWidth() const = 0;
-
- /**
- * Returns the height of the tallest glyph in this font in pixels
- * @return Height of tallest glyph
- */
- virtual float GetMaxHeight() const = 0;
-
- /**
- * Returns the horizontal pad adjust for this font in pixels
- * @return Horizontal pad adjust
- */
- virtual float GetPadAdjustX() const = 0;
-
- /**
- * Returns the vertical pad adjust for this font in pixels
- * @return Vertical pad adjust
- */
- virtual float GetPadAdjustY() const = 0;
-
-
-protected:
-
- /**
- * Constructor
- */
- FontMetricsInterface()
- {
- }
-
- /**
- * Destructor.
- */
- virtual ~FontMetricsInterface()
- {
- }
-
- // Undefined copy constructor.
- FontMetricsInterface( const FontMetricsInterface& );
-
- // Undefined assignment operator.
- FontMetricsInterface& operator=( const FontMetricsInterface& );
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_FONT_METRICS_INTERFACE_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/font-metrics.h>
-
-// EXTERNAL HEADERS
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/debug.h>
-#include <dali/integration-api/glyph-set.h>
-#include <dali/integration-api/platform-abstraction.h>
-#include <dali/integration-api/resource-cache.h>
-#include <dali/internal/event/text/font-factory.h>
-#include <dali/internal/event/text/utf8-impl.h>
-#include <dali/internal/event/text/text-impl.h>
-#include <dali/internal/event/text/character-impl.h>
-#include <dali/internal/event/resources/resource-client.h>
-#include <dali/internal/event/common/thread-local-storage.h>
-
-namespace Dali
-{
-namespace Internal
-{
-
-namespace //unnamed namespace
-{
-
-const float DEFAULT_UNITS_PER_EM( 1.f );
-
-const uint32_t FIRST_NON_CONTROL_CHAR( 0x20 ); // 0x20 is the white space which is the first non control character.
-const uint32_t LINE_SEPARATOR( '\n' );
-
-
-Integration::TextArray GetUniqueCharacters( const Integration::TextArray& text )
-{
- Integration::TextArray utfCodes = text;
- std::sort( utfCodes.Begin(), utfCodes.End() );
- Integration::TextArray::Iterator it = std::unique( utfCodes.Begin(), utfCodes.End() );
- utfCodes.Resize( it - utfCodes.Begin() );
- return utfCodes;
-}
-
-} // unnamed namespace
-
-
-
-FontMetricsIntrusivePtr FontMetrics::New( const Vector2& dpi,
- const std::size_t hashValue,
- const FontId fontId,
- const std::string& fontFamily,
- const std::string& fontStyle )
-{
- return new FontMetrics( dpi, hashValue, fontId, fontFamily, fontStyle );
-}
-
-void FontMetrics::LoadGlobalMetrics()
-{
- // Read global metrics synchronously.
- bool success = ReadGlobalMetricsFromCache();
-
- if( !success )
- {
- Dali::Integration::GlobalMetrics globalMetrics;
-
- // Read global metrics from platform.
- mPlatform.GetGlobalMetrics( mFontFamily, mFontStyle, globalMetrics );
-
- // configure the metrics
- mFontLayout.SetMetrics( globalMetrics );
-
- // write the metrics to a cache
- WriteGlobalMetricsToCache();
- }
-}
-
-Vector3 FontMetrics::MeasureText( const Integration::TextArray& text )
-{
- if( 0u == text.Count() )
- {
- return Vector3::ZERO;
- }
-
- Integration::TextArray utfCodes = GetUniqueCharacters( text );
-
- // ensure all the metrics are loaded for the characters
- LoadMetricsSynchronously( utfCodes );
-
- // Measure text
- // Calculate the natural size of text for the font
- Vector3 measurement(Vector3::ZERO);
- const GlyphMetric* glyphMetric(NULL);
-
- float xPos = 0.0f;
-
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- const uint32_t utfCode( *it );
-
- glyphMetric = GetGlyph( utfCode );
-
- xPos += glyphMetric->GetXAdvance();
-
- measurement.x = std::max(measurement.x, xPos);
- }
-
- if (glyphMetric )
- {
- // The glyphs may be wider than their advance, so increase measurement
- // by the difference between the width and advance of the last glyph
- if (glyphMetric->GetWidth() > glyphMetric->GetXAdvance() )
- {
- measurement.x += glyphMetric->GetWidth() - glyphMetric->GetXAdvance();
- }
- }
-
- measurement.y = mFontLayout.GetLineHeight();
-
- return measurement;
-}
-
-bool FontMetrics::TextAvailable( const Integration::TextArray& text ) const
-{
- TCharMap::const_iterator endIter = mCharMap.end();
-
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- const uint32_t utfCode( *it );
-
- TCharMap::const_iterator iter = mCharMap.find( utfCode );
- if( iter == endIter )
- {
- return false;
- }
- }
-
- return true;
-}
-
-unsigned int FontMetrics::GetMissingText( const Integration::TextArray& text, CharacterList& missingText ) const
-{
- // sort and remove duplicate character codes
- Integration::TextArray utfCodes( GetUniqueCharacters(text) );
-
- // scan through the metrics cache, making a list of characters that are missing
- TCharMap::const_iterator endIter = mCharMap.end();
- for( Integration::TextArray::ConstIterator it = utfCodes.Begin(), endIt = utfCodes.End(); it != endIt; ++it )
- {
- const uint32_t utfCode( *it );
-
- TCharMap::const_iterator iter = mCharMap.find( utfCode );
- if( iter == endIter )
- {
- missingText.push_back( Integration::TextResourceType::GlyphPosition(utfCode, 0, 0) );
- }
- }
- return missingText.size();
-}
-
-void FontMetrics::LoadMetricsSynchronously( const Integration::TextArray& text )
-{
- // check to make sure the metrics cache has loaded
- CheckMetricsLoaded();
-
- // check if all the characters are cached in memory
- bool textCached = TextAvailable( text );
-
- if( !textCached )
- {
- const Vector2 maxGlyphCell( GetMaxWidth(), GetMaxHeight() );
-
- Integration::TextResourceType::CharacterList missingText;
-
- // find out which characters aren't cached
- GetMissingText( text, missingText );
-
- if( !missingText.empty() )
- {
- // some character metrics aren't cached, so load them now
-
- // TODO - ADD NEW METRICS RESOURCE TYPE
- Integration::TextResourceType resourceType( mHash, mFontStyle, missingText, 0, Integration::TextResourceType::TextQualityHigh, maxGlyphCell, Integration::TextResourceType::GLYPH_CACHE_READ);
- // this is a synchronous request
- Integration::GlyphSetPointer glyphs = mPlatform.GetGlyphData( resourceType, mFontFamily, false );
-
- if (!glyphs)
- {
- DALI_LOG_WARNING("Font or glyph data not found for font %s-%s !\n", mFontFamily.c_str(), mFontStyle.c_str() );
- return;
- }
-
- // cache the metrics to a cache
- WriteMetricsToCache( *glyphs.Get() );
-
- // cache the metrics in memory
- AddGlyphSet( 0, *glyphs.Get() );
- }
- }
-}
-
-const GlyphMetric* FontMetrics::GetGlyph( uint32_t characterCode) const
-{
- TCharMap::const_iterator iter = mCharMap.find( characterCode );
-
- if( iter != mCharMap.end())
- {
- return &iter->second;
- }
- else
- {
- // can and will happen if a glyph doesn't exist for the
- // given character code
- if( characterCode >= FIRST_NON_CONTROL_CHAR )
- {
- DALI_LOG_ERROR("failed to find character %lu\n", characterCode );
- }
- return NULL;
- }
-}
-
-FontId FontMetrics::GetFontId() const
-{
- return mFontId;
-}
-
-const std::string& FontMetrics::GetFontFamilyName() const
-{
- return mFontFamily;
-}
-
-const std::string& FontMetrics::GetFontStyleName() const
-{
- return mFontStyle;
-}
-
-void FontMetrics::GetMaximumGylphSize( float& width, float& height ) const
-{
- width = GetMaxWidth();
- height = GetMaxHeight();
-}
-
-float FontMetrics::GetUnitsToPixels( const float pointSize ) const
-{
- return mFontLayout.GetUnitsToPixels( pointSize );
-}
-
-float FontMetrics::GetLineHeight() const
-{
- return mFontLayout.GetLineHeight();
-}
-
-float FontMetrics::GetAscender() const
-{
- return mFontLayout.GetAscender();
-}
-
-float FontMetrics::GetUnderlinePosition() const
-{
- return mFontLayout.GetUnderlinePosition();
-}
-
-float FontMetrics::GetUnderlineThickness() const
-{
- return mFontLayout.GetUnderlineThickness();
-}
-
-float FontMetrics::GetMaxWidth() const
-{
- return mFontLayout.GetMaxWidth();
-}
-
-float FontMetrics::GetMaxHeight() const
-{
- return mFontLayout.GetMaxHeight();
-}
-
-float FontMetrics::GetPadAdjustX() const
-{
- return mFontLayout.GetPadAdjustX();
-}
-
-float FontMetrics::GetPadAdjustY() const
-{
- return mFontLayout.GetPadAdjustY();
-}
-
-
-void FontMetrics::GetMetrics( const Dali::Character& character, Dali::Font::Metrics::Impl& metrics )
-{
- Integration::TextArray utfCodes;
- utfCodes.PushBack( character.GetImplementation().GetCharacter() );
-
- LoadMetricsSynchronously( utfCodes );
-
- const GlyphMetric* glyph;
-
- glyph = GetGlyph( character.GetImplementation().GetCharacter() );
-
- if( glyph )
- {
-
- metrics.advance = glyph->GetXAdvance();
- metrics.bearing = glyph->GetTop();
- metrics.width = std::max( glyph->GetWidth(), glyph->GetXAdvance() );
- metrics.height = glyph->GetHeight();
- }
- else
- {
- metrics.advance = 0.0f;
- metrics.bearing = 0.0f;
- metrics.width = 0.0f;
- metrics.height = 0.0f;
- }
-}
-
-void FontMetrics::IncreaseFontCount()
-{
- mFontCount++;
-}
-
-void FontMetrics::DecreaseFontCount()
-{
- DALI_ASSERT_DEBUG( mFontCount != 0 );
- mFontCount--;
-}
-
-unsigned int FontMetrics::GetFontUsageCount() const
-{
- return mFontCount;
-}
-
-// Called when a metric is loaded
-void FontMetrics::AddGlyphSet( Integration::ResourceId id, const Integration::GlyphSet& glyphSet )
-{
- const Integration::GlyphSet::CharacterList& characterList = glyphSet.GetCharacterList();
-
- for( Integration::GlyphSet::CharacterConstIter it = characterList.begin(), endIt = characterList.end(); it != endIt; ++it )
- {
- Integration::GlyphMetrics glyphMetrics( it->second );
- // the map is used to retrieve character information when measuring a string
- AddGlyphMetricToCache( glyphMetrics );
- }
-}
-
-void FontMetrics::CheckMetricsLoaded()
-{
- if( mMetricsLoaded )
- {
- return;
- }
-
- // read the metrics from the cache
- bool success = ReadMetricsFromCache();
- if( !success )
- {
- // Create a new one
- WriteGlobalMetricsToCache();
- }
-
- mMetricsLoaded = true;
-}
-
-bool FontMetrics::ReadGlobalMetricsFromCache( )
-{
- Integration::GlobalMetrics globalMetrics;
-
- bool success = mPlatform.ReadGlobalMetricsFromCache( mFontFamily, mFontStyle, globalMetrics );
- if( success )
- {
- mFontLayout.SetMetrics( globalMetrics );
- }
- return success;
-}
-
-void FontMetrics::WriteGlobalMetricsToCache()
-{
- mPlatform.WriteGlobalMetricsToCache( mFontFamily, mFontStyle, mFontLayout.GetGlobalMetrics() );
-}
-
-
-bool FontMetrics::ReadMetricsFromCache()
-{
- std::vector<Integration::GlyphMetrics> glyphMetricsContainer;
-
- bool success = mPlatform.ReadMetricsFromCache( mFontFamily, mFontStyle, glyphMetricsContainer );
- if( success )
- {
- for( std::size_t i=0, end=glyphMetricsContainer.size(); i<end; ++i )
- {
- AddGlyphMetricToCache( glyphMetricsContainer[i] );
- }
- }
- return success;
-}
-
-void FontMetrics::WriteMetricsToCache( const Integration::GlyphSet& glyphSet )
-{
- mPlatform.WriteMetricsToCache( mFontFamily, mFontStyle, glyphSet );
-}
-
-FontMetrics::FontMetrics(const Vector2& dpi,
- const std::size_t hashValue,
- const FontId fontId,
- const std::string& fontFamily,
- const std::string& fontStyle )
-:
- mFontFamily(fontFamily),
- mFontStyle(fontStyle),
- mCharMap(),
- mFontLayout(DEFAULT_UNITS_PER_EM, dpi),
- mHash(hashValue),
- mFontId(fontId),
- mFontCount( 0 ),
- mMetricsLoaded( false ),
- mPlatform( ThreadLocalStorage::Get().GetPlatformAbstraction() )
-{
-}
-
-FontMetrics::~FontMetrics()
-{
-}
-
-void FontMetrics::AddGlyphMetricToCache( const Integration::GlyphMetrics& glyphMetric )
-{
- DALI_ASSERT_DEBUG( mCharMap.find(glyphMetric.code) == mCharMap.end() );
-
- // convert from an Dali::Integration metric to an internal metric.
- // This is partly to avoid any classes that want to use FontMetricsInterface from
- // having to include glyph-set integration header (which pull in boost / bitmaps etc).
-
- GlyphMetric metric( glyphMetric.code,
- glyphMetric.width,
- glyphMetric.height,
- glyphMetric.top,
- glyphMetric.left,
- glyphMetric.xAdvance);
-
- mCharMap[glyphMetric.code] = metric; // copy by value
-
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_METRICS_H__
-#define __DALI_INTERNAL_FONT_METRICS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <string>
-
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/map-wrapper.h>
-#include <dali/public-api/object/ref-object.h>
-#include <dali/public-api/text/font.h>
-#include <dali/internal/event/resources/resource-ticket.h>
-#include <dali/internal/event/text/font-metrics-interface.h>
-#include <dali/internal/event/text/resource/font-id.h>
-#include <dali/internal/event/text/font-layout.h>
-#include <dali/integration-api/glyph-set.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-/**
- * Used to return metrics for a single character in public API
- */
-struct Font::Metrics::Impl
-{
- Impl()
- : advance( 0.f ),
- bearing( 0.f ),
- width( 0.f ),
- height( 0.f )
- {}
-
- float advance; ///< The distance between the glyph's current pen position and the pen's position of the next glyph.
- float bearing; ///< The horizontal top side bearing. Is the distance between the baseline and the top of the glyph.
- float width; ///< The glyph's width.
- float height; ///< The glyph's height.
-};
-
-namespace Integration
-{
-class PlatformAbstraction;
-
-} // namespace Integration
-
-namespace Internal
-{
-
-// Forward declarations.
-
-class FontMetrics;
-
-typedef IntrusivePtr<FontMetrics> FontMetricsIntrusivePtr;
-
-typedef std::map< std::size_t, FontMetricsIntrusivePtr > FontMetricsMap;
-typedef FontMetricsMap::iterator FontMetricsIter;
-typedef std::pair< std::size_t, FontMetricsIntrusivePtr > FontMetricsPair;
-
-/**
- * Class for storing glyph metrics. Only to be accessed from the event thread.
- */
-class FontMetrics : public FontMetricsInterface, public Dali::RefObject
-{
-public:
- typedef Integration::TextResourceType::CharacterList CharacterList;
-
- /**
- * Creates a new font metrics object.
- * @param [in] dpi System dpi.
- * @param [in] hashValue Unique identifier for these metrics.
- * @param [in] fontId font id.
- * @param [in] fontFamily the font family
- * @param [in] fontStyle the font style
- * @return An intrusive-pointer to the new instance.
- */
- static FontMetricsIntrusivePtr New( const Vector2& dpi,
- const std::size_t hashValue,
- const FontId fontId,
- const std::string& fontFamily,
- const std::string& fontStyle );
-
-
- /**
- * Loads the global metrics for the font.
- * The metrics will either be read from a cache, or from Freetype
- * and then saved to the cache.
- *
- */
- void LoadGlobalMetrics();
-
- /**
- * Measure the natural size of a text string, as displayed in this font.
- * @param[in] text The text string to measure.
- * @return The natural size of the text.
- */
- Vector3 MeasureText(const Integration::TextArray& text);
-
- /**
- * Check if all characters in a string are currently in the font
- * @param[in] text The string to check
- * @return true if all characters are currently in the font
- */
- bool TextAvailable (const Integration::TextArray& text) const;
-
- /**
- * Given a text array, checks which characters have their metrics loaded.
- * Characters which are not loaded are added to the missingText parameter
- * @param[in] text The original string.
- * @param[out] missingText Characters from text not contained in this font.
- * @return number of characters that have not had their metrics loaded
- */
- unsigned int GetMissingText(const Integration::TextArray& text, CharacterList& missingText ) const;
-
-public: // for FontMetricsInterface
-
- /**
- * @copydoc FontMetricsInterface::LoadMetricsSynchronously
- */
- virtual void LoadMetricsSynchronously( const Integration::TextArray& text );
-
- /**
- * @copydoc FontMetricsInterface::GetGlyph()
- */
- virtual const GlyphMetric* GetGlyph( uint32_t characterCode) const;
-
- /**
- * @copydoc FontMetricsInterface::GetFontId()
- */
- virtual FontId GetFontId() const;
-
- /**
- * @copydoc FontMetricsInterface::GetFontFamilyName()
- */
- virtual const std::string& GetFontFamilyName() const;
-
- /**
- * @copydoc FontMetricsInterface::GetFontStyleName()
- */
- virtual const std::string& GetFontStyleName() const;
-
- /**
- * @copydoc FontMetricsInterface::GetMaximumGylphSize()
- */
- virtual void GetMaximumGylphSize( float& width, float& height ) const;
-
- /**
- * @copydoc FontMetricsInterface::GetUnitsToPixels()
- */
- virtual float GetUnitsToPixels(const float pointSize) const;
-
- /**
- * @copydoc FontMetricsInterface::GetLineHeight()
- */
- virtual float GetLineHeight() const;
-
- /**
- * @copydoc FontMetricsInterface::GetAscender()
- */
- virtual float GetAscender() const;
-
- /**
- * @copydoc FontMetricsInterface::GetUnderlinePosition()
- */
- virtual float GetUnderlinePosition() const;
-
- /**
- * @copydoc FontMetricsInterface::GetUnderlineThickness()
- */
- virtual float GetUnderlineThickness() const;
-
- /**
- * @copydoc FontMetricsInterface::GetMaxWidth()
- */
- virtual float GetMaxWidth() const;
-
- /**
- * @copydoc FontMetricsInterface::GetMaxHeight()
- */
- virtual float GetMaxHeight() const;
-
- /**
- * @copydoc FontMetricsInterface::GetPadAdjustX()
- */
- virtual float GetPadAdjustX() const;
-
- /**
- * @copydoc FontMetricsInterface::GetPadAdjustY()
- */
- virtual float GetPadAdjustY() const;
-
-
-public:
-
- /**
- * Get the glyph metrics for a character
- * @param[in] character the character to get glyph metrics for
- * @param[out] metrics used to store the glyph metrics .
- */
- void GetMetrics( const Dali::Character& character, Dali::Font::Metrics::Impl& metrics );
-
- /**
- * Increase the number of fonts using the metrics object
- * Used by the font-factory to decided whether the metrics should be removed
- * from the cache.
- * This does not determine the life time of the object.
- */
- void IncreaseFontCount();
-
- /**
- * Decrease the number of fonts using the metrics object
- * Used by the font-factory to decided whether the metrics should be removed
- * from the cache.
- * This does not determine the life time of the object.
- */
- void DecreaseFontCount();
-
- /**
- * Used by font-factory to remove the metrics from its cache when
- * the font usage count reaches zero.
- * @return the number of fonts using this metrics object
- */
- unsigned int GetFontUsageCount() const;
-
-private:
-
-
- /**
- * Add glyphs to font
- * @param[in] id resource id, used to find the ticket use for the request
- * @param[in] glyphSet The set of glyphs to insert into this font
- */
- void AddGlyphSet( Integration::ResourceId id, const Integration::GlyphSet& glyphSet );
-
- /**
- * Checks that the glyph metrics have been loaded
- * if they haven't, then they are loaded.
- */
- void CheckMetricsLoaded();
-
- /**
- * Reads global glyph metrics from glyph cache.
- * @return \e true if global metrics have been read correctly.
- */
- bool ReadGlobalMetricsFromCache();
-
- /**
- * Reads Glyph metrics from Glyph cache.
- * @return \e true if global metrics have been read correctly.
- */
- bool ReadMetricsFromCache();
-
- /**
- * Writes global glyph metrics to the cache.
- */
- void WriteGlobalMetricsToCache();
-
- /**
- * Writes glyph metrics to the cache.
- * @param[in] glyphSet The set of glyphs to insert into the cache.
- */
- void WriteMetricsToCache( const Integration::GlyphSet& glyphSet );
-
- /**
- * Private contructor use FontMetrics::New()
- * @param[in] dpi System dpi
- * @param[in] hashValue Unique identifier for these metrics
- * @param [in] fontId font id.
- * @param [in] fontFamily the font family
- * @param [in] fontStyle the font style
- */
- FontMetrics( const Vector2& dpi,
- const std::size_t hashValue,
- const FontId fontId,
- const std::string& fontFamily,
- const std::string& fontStyle );
-
- /**
- * Virtual destructor.
- * Relies on default destructors.
- */
- virtual ~FontMetrics();
-
- /**
- * Adds glyph metrics to the cache
- * @param glyphMetric the glyph metric
- */
- void AddGlyphMetricToCache(const Integration::GlyphMetrics& glyphMetric);
-
- typedef std::map<uint32_t, GlyphMetric> TCharMap;
-
- std::string mFontFamily; ///< font family name
- std::string mFontStyle; ///< font style
- TCharMap mCharMap; ///< Cache of GlyphMetric objects.
- FontLayout mFontLayout; ///< font layout information (metrics, padding, dpi etc).
- std::size_t mHash; ///< Unique identifier for these metrics.
- FontId mFontId; ///< Unique identifier for the font
- unsigned int mFontCount; ///< How many font objects are using this font, used to know when it should be deleted from font factory
- bool mMetricsLoaded; ///< Whether the metrics cache has been loaded
- Integration::PlatformAbstraction& mPlatform; ///< platform abstraction
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_METRICS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// FILE HEADER
-#include "text-vertex-generator.h"
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/constants.h>
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-#include <dali/internal/event/text/special-characters.h>
-#include <dali/integration-api/debug.h>
-
-// EXTERNAL INCLUDES
-#include <cmath> // for std::sin
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace // unnamed namespace
-{
-
-#if defined(DEBUG_ENABLED)
-Debug::Filter* gTextVertsLogFilter = Debug::Filter::New( Debug::Concise, false, "LOG_TEXT_VERTEX_FILTER" );
-#endif
-
-typedef std::vector<TextVertex2D> VertexBuffer;
-
-void RepositionData( TextVertexBuffer& buffer )
-{
- /*
- *
- * As 0,0 is the middle of the actor, text will be displayed like this
- *
- * |-------------------------------|
- * | Actor |
- * | |
- * | |
- * | (0,0)|---------- | (x)
- * | | Hello World |
- * | | |
- * | | |
- * |-------------------------------|
- * (y)
- *
- * Below it is repositioned to the centre of the actor
- * |-------------------------------|
- * | Actor |
- * | |
- * | |
- * | Hello World------ | (x)
- * | | |
- * | | |
- * | | |
- * |-------------------------------|
- */
-
- // move the vertices so 0,0 is the centre of the text string.
- float minX=1e8f, maxX=-1e8f;
- float minY=1e8f, maxY=-1e8f;
- std::vector<TextVertex2D>& vertices = buffer.mVertices;
-
- for (std::size_t i=0, size = vertices.size() ; i < size; ++i)
- {
- TextVertex2D& vertex = vertices[i];
- minX = std::min(minX, vertex.mX);
- maxX = std::max(maxX, vertex.mX);
-
- minY = std::min(minY, vertex.mY);
- maxY = std::max(maxY, vertex.mY);
- }
-
- Vector2 offset;
- offset.x = ( maxX + minX ) * 0.5f;
- offset.y = ( maxY + minY ) * 0.5f;
-
- for (std::size_t i=0, size = vertices.size() ; i< size; ++i)
- {
- TextVertex2D& vertex = vertices[i];
- vertex.mX -= offset.x;
- vertex.mY -= offset.y;
- }
-
- buffer.mGeometryExtent.width = maxX - minX;
- buffer.mGeometryExtent.height = maxY - minY;
-}
-
-void AddVertex( VertexBuffer& vertexBuffer,
- const float xPos,
- const float yPos,
- const float charWidth,
- const float charHeight,
- const UvRect& uv,
- const Vector2& uvShadow )
-{
- /*
- * Create 4 vertices
- * 1 --- 2
- * | /|
- * | A |
- * | / |
- * 0 --- 3
- *
- * 2 triangles with clock wise winding: 0->1->2 and 0->2->3
- */
-
- TextVertex2D v;
-
- // set U1,V1 for all vertices
- v.mU1 = uvShadow.x;
- v.mV1 = uvShadow.y;
-
- // bottom left, 0
- v.mX = xPos;
- v.mY = yPos;
- v.mU = uv.u0;
- v.mV = uv.v0;
- vertexBuffer.push_back(v);
-
- // top left, 1
- v.mX = xPos;
- v.mY = yPos + charHeight;
- v.mU = uv.u0;
- v.mV = uv.v2;
- vertexBuffer.push_back(v);
-
- // top right, 2
- v.mX = xPos + charWidth;
- v.mY = yPos + charHeight;
- v.mU = uv.u2;
- v.mV = uv.v2;
- vertexBuffer.push_back(v);
-
- // bottom right, 3
- v.mX = xPos + charWidth;
- v.mY = yPos;
- v.mU = uv.u2;
- v.mV = uv.v0;
- vertexBuffer.push_back(v);
-}
-
-/**
- * Adjust the vertex data for italics.
- * Skews the vertices by a value
- */
-void AdjustForItalics( VertexBuffer& vertexBuffer,
- const float italicsTopDisplacement,
- const float italicsBottomDisplacement)
-{
-
- std::size_t index = vertexBuffer.size()-4;
- TextVertex2D &v1 = vertexBuffer.at( index );
- v1.mX+= italicsBottomDisplacement;
-
-
- // top left
- index++;
- TextVertex2D &v2 = vertexBuffer.at( index );
- v2.mX+= italicsTopDisplacement;
-
-
- // top right
- index++;
- TextVertex2D &v3 = vertexBuffer.at( index );
- v3.mX+= italicsTopDisplacement;
-
- // bottom right
- index++;
- TextVertex2D &v4 = vertexBuffer.at( index );
- v4.mX+= italicsBottomDisplacement;
-}
-
-void AddUnderline( VertexBuffer& vertexBuffer,
- const float totalWidth,
- const float thickness,
- const float yPosition,
- const UvRect& uv )
-{
- /*
- * Add an underline to a string of text.
- *
- *
- * A thin vertical slice of the underline character is stretched to the
- * length of the string.
- *
- * If we stretch the entire underline character (not a thin slice) then
- * the rounded edges will be stretched as well, giving inconsistent results.
- *
- * Underline glyph Only use a thin slice for texturing
- *
- * |-------------------| (u0,v2)|--------|X|---------|(u2,v2)
- * | | | |X| |
- * | /-----------\ | | /----|X|-----\ |
- * | | underline | | | | |X| | |
- * | \___________/ | | \____|X|_____/ |
- * | | | |X| |
- * | | | |X| |
- * |-------------------| |--------|X|---------|
- *
- * (u0,v0) halfU (u2,v0)
- *
- * In calculation below
- * HalfU = half way between u0 and u2. This gives a thin slice.
- * So we use the texture-coordinates from (halfU, v0) -> (halfU, v2).
- *
- * End result is: A solid edge on the left / right side of the underline:
- * A smooth (anti-aliased) edge on the top / bottom of the underline
- */
-
- TextVertex2D v;
-
- // set U1,V1 for all vertices
- v.mU1 = 1.0f;
- v.mV1 = 1.0f;
-
- float halfU = (uv.u0 + uv.u2)/2.0f;
-
- /*
- * Create 4 vertices
- * 1 --- 2
- * | /|
- * | A |
- * | / |
- * 0 --- 3
- */
-
- // 0
- v.mX = 0.0f;
- v.mY = yPosition;
- v.mU = halfU;
- v.mV = uv.v2;
- vertexBuffer.push_back(v);
-
- // 1
- v.mX = 0.0f;
- v.mY = yPosition + thickness;
- v.mU = halfU;
- v.mV = uv.v0;
- vertexBuffer.push_back(v);
-
- // 2
- v.mX = totalWidth;
- v.mY = yPosition + thickness;
- v.mU = halfU;
- v.mV = uv.v0;
- vertexBuffer.push_back(v);
-
- // 3
- v.mX = totalWidth;
- v.mY = yPosition;
- v.mU = halfU;
- v.mV = uv.v2;
- vertexBuffer.push_back(v);
-}
-
-void GetAdjustedSize(float &charWidth,
- float &charHeight,
- float &left,
- float &top,
- float padAdjustX,
- float padAdjustY,
- float scalar,
- const GlyphMetric& glyph)
-{
- charWidth = (glyph.GetWidth() + padAdjustX * 2.0f) * scalar;
- charHeight = (glyph.GetHeight() + padAdjustY * 2.0f) * scalar;
- left = (glyph.GetLeft() - padAdjustX) * scalar;
- top = (glyph.GetTop() + padAdjustY) * scalar;
-}
-
-#ifdef DEBUG_VERTS
-
-void DebugVertexBuffer( VertexBuffer& buffer )
-{
- for (std::size_t i = 0, size = buffer.size(); i< size ; ++i)
- {
- TextVertex2D &v = buffer.at( i );
- printf("%d: xyuv =, %f , %f, %f, %f \n", (unsigned int) i, v.mX,v.mY, v.mU, v.mV);
- }
-}
-#endif
-
-} // unnamed namespace
-
-TextVertexBuffer* TextVertexGenerator::Generate( const Integration::TextArray& text,
- const TextFormat& format,
- const FontMetricsInterface& metrics,
- const AtlasUvInterface& uvInterface,
- FontId fontId )
-
-{
- TextVertexBuffer* textVertexBuffer = new TextVertexBuffer;
- VertexBuffer &vertexBuffer(textVertexBuffer->mVertices);
-
- const GlyphMetric* glyph( NULL );
- float xPos( 0.0f );
- float yPos( 0.0f );
- float underlineWidth( 0.0f );
- float totalWidth( 0.0f );
- float charWidth( 0.0f );
- float charHeight( 0.0f );
- float left(0.0f);
- float top(0.0f);
-
- float scalar = metrics.GetUnitsToPixels( format.GetPointSize() );
-
- // Italics displacement
- // the text is rendered upside down
- const float sinAngle = format.IsItalic() ? std::sin( format.GetItalicsAngle() ) : 0.0f;
-
- // get the line height and ascender from the font
- const float lineHeight( metrics.GetLineHeight() * scalar );
- const float ascender( metrics.GetAscender() * scalar );
- const float padAdjustX( metrics.GetPadAdjustX() );
- const float padAdjustY( metrics.GetPadAdjustY() );
- const float tileWidth( metrics.GetMaxWidth() * scalar );
- const float tileHeight( metrics.GetMaxHeight() * scalar );
-
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- const uint32_t charIndex = *it;
-
- glyph = metrics.GetGlyph( charIndex );
-
- if (charIndex >= SpecialCharacters::FIRST_VISIBLE_CHAR && glyph )
- {
- // get char size and offset adjusted for padding in the atlas
- GetAdjustedSize(charWidth, charHeight, left, top, padAdjustX, padAdjustY, scalar, *glyph );
-
- yPos = (ascender - top);
- xPos += left;
-
- // a combination of character index and font id is used to uniquely identify the character
- unsigned int encodedChar = GlyphStatus::GetEncodedValue( charIndex, fontId );
- UvRect uv = uvInterface.GetUvCoordinates( encodedChar );
-
- const Vector2 uvShadow( tileWidth / charWidth, tileHeight / charHeight );
-
- AddVertex( vertexBuffer, xPos, yPos, charWidth, charHeight, uv, uvShadow );
-
- if( format.IsItalic() )
- {
- float italicsTopDisplacement = ( top - charHeight ) * sinAngle;
- float italicsBottomDisplacement = top * sinAngle;
- AdjustForItalics( vertexBuffer, italicsTopDisplacement, italicsBottomDisplacement);
- }
-
- xPos -= left;
- }
-
- if( glyph )
- {
- underlineWidth = std::max( underlineWidth, xPos + glyph->GetXAdvance() * scalar );
- xPos += glyph->GetXAdvance() * scalar;
- totalWidth = std::max(totalWidth, xPos);
- }
- } // for
-
- if( format.IsUnderLined() )
- {
- unsigned int encodedChar = GlyphStatus::GetEncodedValue( SpecialCharacters::UNDERLINE_CHARACTER, fontId );
- UvRect uv( uvInterface.GetUvCoordinates( encodedChar ));
-
- glyph = metrics.GetGlyph( SpecialCharacters::UNDERLINE_CHARACTER );
-
- if( glyph )
- {
- // Adjust uv coordinates for scaling within atlas tile
- GetAdjustedSize(charWidth, charHeight, left, top, padAdjustX, padAdjustY, scalar, *glyph );
-
- // Get underline thickness and position.
- // These values could be retrieved from the text-format, set to the text-actor through text-style,
- // or retrieved directly from the font metrics.
- float thickness = 0.f;
- float position = 0.f;
-
- if( fabs( format.GetUnderlineThickness() ) > Math::MACHINE_EPSILON_0 )
- {
- // Thickness and position retrieved from the format, which are passed to the
- // text-actor through the text-style, it adds the vertical pad adjust used to fit some effects like glow or shadow..
- thickness = -format.GetUnderlineThickness();
- position = format.GetUnderlinePosition();
- }
- else
- {
- // Thickness and position retrieved from the font metrics.
- // It adds the vertical pad adjust ( padAdjustY ) used to fit some effects like glow or shadow.
- thickness = -( metrics.GetUnderlineThickness() + 2.f * padAdjustY ) * scalar;
- position = ascender - ( metrics.GetUnderlinePosition() - padAdjustY ) * scalar;
- }
- AddUnderline( vertexBuffer, underlineWidth, thickness, position, uv );
- }
- }
-
- textVertexBuffer->mVertexMax = Vector2( totalWidth, lineHeight );
- RepositionData( *textVertexBuffer );
-
-#ifdef DEBUG_VERTS
- DebugVertexBuffer( vertexBuffer );
-#endif
-
- DALI_LOG_INFO(gTextVertsLogFilter, Debug::General, "TextVertexBuffer for %c%c%c...: Calculated Extents:(%5.2f, %5.2f)\n Geometry Extents:(%5.2f, %5.2f )\n",
- text.Count()>0?(char)text[0]:' ', text.Count()>1?(char)text[1]:' ', text.Count()>2?(char)text[2]:' ',
- textVertexBuffer->mVertexMax.x,textVertexBuffer->mVertexMax.y,
- textVertexBuffer->mGeometryExtent.width,textVertexBuffer->mGeometryExtent.height);
-
- return textVertexBuffer;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_VERTEX_GENERATOR_H__
-#define __DALI_INTERNAL_TEXT_VERTEX_GENERATOR_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/text-format.h>
-#include <dali/internal/common/text-vertex-buffer.h>
-#include <dali/internal/event/text/font-metrics-interface.h>
-#include <dali/internal/event/text/atlas/atlas-uv-interface.h>
-#include <dali/internal/event/text/resource/font-id.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Creates the vertex data for a string of text.
- *
- */
-namespace TextVertexGenerator
-{
-
-/**
- * Get the vertex buffer to draw the text.
- * The caller takes ownership of the buffer and is responsible for
- * deleting it.
- * @param[in] text text array
- * @param[in] format text format
- * @param[in] metrics interface to get metric information
- * @param[in] uvInterface interface to get uv co-ordinates of each characters
- * @param[in] fontId the font id
- * @return text vertex buffer
- */
- TextVertexBuffer* Generate(const Integration::TextArray& text,
- const TextFormat& format,
- const FontMetricsInterface& metrics,
- const AtlasUvInterface& uvInterface,
- FontId fontId);
-
-
-
-};
-
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_VERTEX_GENERATOR_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/glyph-metric.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-GlyphMetric::GlyphMetric()
-: mCode(0),
- mWidth(0.0f),
- mHeight(0.0f),
- mTop(0.0f),
- mLeft(0.0f),
- mXAdvance(0.0f)
-{
-}
-
-GlyphMetric::~GlyphMetric()
-{
-}
-
-GlyphMetric::GlyphMetric( uint32_t characterCode,
- float width,
- float height,
- float top,
- float left,
- float xAdvance)
-: mCode( characterCode ),
- mWidth( width ),
- mHeight( height ),
- mTop( top ),
- mLeft( left ),
- mXAdvance( xAdvance )
-{
-}
-
-uint32_t GlyphMetric::GetCharacterCode() const
-{
- return mCode;
-}
-
-float GlyphMetric::GetWidth() const
-{
- return mWidth;
-}
-
-float GlyphMetric::GetHeight() const
-{
- return mHeight;
-}
-
-float GlyphMetric::GetTop() const
-{
- return mTop;
-}
-
-float GlyphMetric::GetLeft() const
-{
- return mLeft;
-}
-
-float GlyphMetric::GetXAdvance() const
-{
- return mXAdvance;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_METRIC_H__
-#define __DALI_INTERNAL_GLYPH_METRIC_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-// EXTERNAL INCLUDES
-#include <stdint.h> // for uint32_t
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-
-/**
- * Structure that contains the glyph metrics
- * Font-Metrics class will create and and own this class.
- * All data members are plain old data, so compiler generated copy constructor
- * and assignment operator are used.
- *
- *
- */
-struct GlyphMetric
-{
-
- /**
- * Constructor
- */
- GlyphMetric();
-
-
- /**
- * Constructor
- */
- GlyphMetric( uint32_t characterCode,
- float width,
- float height,
- float top,
- float left,
- float xAdvance);
-
- /**
- * non-virtual destructor.
- */
- ~GlyphMetric();
-
- /**
- * Helper to return the character code of the glyph
- * @return character code
- */
- uint32_t GetCharacterCode() const;
-
- /**
- * @return width of character
- */
- float GetWidth() const;
-
- /**
- * @return height of character
- */
- float GetHeight() const;
-
- /**
- * @return top of character
- */
- float GetTop() const;
-
- /**
- * @return left position of character
- */
- float GetLeft() const;
-
- /**
- * @return x advance of character
- */
- float GetXAdvance() const;
-
-private:
-
- uint32_t mCode; ///< character code (UTF-32), max value of 0x10ffff (21 bits)
- float mWidth; ///< glyph width in pixels
- float mHeight; ///< glyph height in pixels
- float mTop; ///< distance between glyph's tallest pixel and baseline
- float mLeft; ///< where to place the glyph horizontally in relation to current 'pen' position
- float mXAdvance; ///< distance in pixels to move the 'pen' after displaying the character
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_METRICS_IMPL_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER
-#include "glyph-status-container-debug.h"
-
-#ifdef DEBUG_GLYPH_STATUS_CONTAINER
-
-// EXTERNAL INCLUDES
-#include <iostream>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-
-void OutputStatus( const GlyphStatus& status )
-{
- switch ( status.GetLoadState() )
- {
- case GlyphStatus::GLYPH_NOT_LOADED : std::cout << ", Not loaded "; break;
- case GlyphStatus::GLYPH_LOAD_REQUESTED : std::cout << ", Load Requested"; break;
- case GlyphStatus::GLYPH_LOW_QUALITY_LOADED_HIGH_REQUESTED : std::cout << ", Low Q loaded "; break;
- case GlyphStatus::GLYPH_HIGH_QUALITY_LOADED : std::cout << ", High Q Loaded "; break;
- }
-}
-
-
-unsigned int GetUsedSize( StatusSet statusSet )
-{
- unsigned int used = 0;
-
- for( StatusSet::iterator iter = statusSet.begin(); iter != statusSet.end(); ++iter)
- {
- const GlyphStatus& status( (*iter) );
- if( status.GetRefCount() > 0)
- {
- used++;
- }
- }
- return used;
-}
-
-} // un-named namespace
-
-void DebugGlyphContainer( unsigned int atlasSize,
- StatusSet statusSet,
- StatusPointerSet deadSet)
-{
- std::cout <<"----- Glyph Status Container --- " << std::endl;
-
- for( StatusSet::iterator iter = statusSet.begin(); iter != statusSet.end(); ++iter)
- {
- const GlyphStatus& status( (*iter) );
- std::cout << " Character " << status.GetCharacterCode() <<" \""<< (char)status.GetCharacterCode() << "\"";
- std::cout << ", Font " << status.GetFontId();
-
- OutputStatus(status);
- if( status.GetRefCount() )
- {
- std::cout << ", Ref count: "<< status.GetRefCount() << std::endl;
- }
- else
- {
- std::cout << ", Ref count: 0 : ~DEAD~" << std::endl;
- }
- }
-
- std::cout <<" ------------------- " << std::endl;
- std::cout <<" -----Dead List------ " << std::endl;
-
- for( StatusPointerSet::iterator iter = deadSet.begin(); iter != deadSet.end(); ++iter)
- {
- const GlyphStatus* status( (*iter) );
- std::cout << " Character " << status->GetCharacterCode() <<" \""<< (char)status->GetCharacterCode() << "\"";
- std::cout << ", Font " << status->GetFontId();
- std::cout << ", Ref count: "<< status->GetRefCount();
-
- OutputStatus(*status);
-
- std::cout << ", Dead Time: "<< status->GetDeadTime() << std::endl;
- }
- std::cout <<" ------------------- " << std::endl;
- std::cout <<" Atlas Size: "<< atlasSize << ", Used Space " << GetUsedSize(statusSet);
- std::cout <<", Dead size (cached): "<< deadSet.size() << std::endl;
- std::cout <<" ------------------- " << std::endl;
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // DEBUG_GLYPH_STATUS_CONTAINER
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_STATUS_CONTAINER_DEBUG_H__
-#define __DALI_INTERNAL_GLYPH_STATUS_CONTAINER_DEBUG_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// un-comment to enable
-//#define DEBUG_GLYPH_STATUS_CONTAINER
-
-#ifdef DEBUG_GLYPH_STATUS_CONTAINER
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/set-wrapper.h>
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-// typedefs are only defined if DEBUG_GLYPH_STATUS_CONTAINER is enabled
-typedef std::set< GlyphStatus, GlyphStatus::Comparator > StatusSet;
-typedef std::set< const GlyphStatus*, GlyphStatus::PointerComparator > StatusPointerSet;
-
-/**
- * If DEBUG_GLYPH_STATUS_CONTAINER is defined, it will display
- * the following whenever an item is inserted / reference /un-referenced / deleted
- *
- * ----- Glyph Status Container ---
- * Character 46 ".", Font 0, High Q Loaded , Ref count: 0 : ~DEAD~
- * Character 72 "H", Font 0, High Q Loaded , Ref count: 1
- * Character 78 "N", Font 0, High Q Loaded , Ref count: 1
- * Character 97 "a", Font 0, High Q Loaded , Ref count: 1
- * Character 100 "d", Font 0, High Q Loaded , Ref count: 1
- * Character 101 "e", Font 0, High Q Loaded , Ref count: 2
- * Character 108 "l", Font 0, High Q Loaded , Ref count: 2
- * Character 111 "o", Font 0, High Q Loaded , Ref count: 3
- * Character 112 "p", Font 0, High Q Loaded , Ref count: 1
- * Character 114 "r", Font 0, High Q Loaded , Ref count: 0 : ~DEAD~
- * Character 116 "t", Font 0, High Q Loaded , Ref count: 1
- * Character 119 "w", Font 0, High Q Loaded , Ref count: 1
- * -------------------
- * -----Dead List------
- * Character 46 ".", Font 0, Ref count: 0, High Q Loaded , Dead Time: 0
- * Character 114 "r", Font 0, Ref count: 0, High Q Loaded , Dead Time: 1
- * -------------------
- * Atlas Size: 16, Used Space 10, Dead size (cached): 2
- * -------------------
- *
- * @param atlasSize, the size of the container
- * @param statusSet glyph status set
- * @param deadSet set of dead glyphs
- */
-void DebugGlyphContainer( unsigned int atlasSize,
- StatusSet statusSet,
- StatusPointerSet deadSet);
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // DEBUG_GLYPH_STATUS_CONTAINER
-#endif // __DALI_INTERNAL_GLYPH_STATUS_CONTAINER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/glyph-status/glyph-status-container.h>
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/debug.h>
-#include <dali/internal/event/text/glyph-status/debug/glyph-status-container-debug.h>
-#include <dali/internal/event/text/special-characters.h>
-
-// EXTERNAL INCLUDES
-#include <algorithm> // std::sort
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace // un-named namespace
-{
-
-/**
- * @return the unique characters in a text array
- */
-Integration::TextArray GetUniqueCharacters( const Integration::TextArray &text )
-{
- Integration::TextArray utfCodes( text );
-
- std::sort( utfCodes.Begin(), utfCodes.End() );
- Integration::TextArray::Iterator it = std::unique( utfCodes.Begin(), utfCodes.End() );
- utfCodes.Resize(it - utfCodes.Begin());
- return utfCodes;
-}
-
-} // un-named namespace
-
-GlyphStatusContainer::GlyphStatusContainer( unsigned int numberOfCharacters )
-: mContainerSize( numberOfCharacters ),
- mEmptySpace( numberOfCharacters ),
- mCharacterLookup( GlyphStatus::CharCodeAndFontComparator ),
- mDeadCharacters( GlyphStatus::DeadTimeComparator ),
- mTimeStamp( 0 )
-{
- // make sure the dead time has enough range
- // to handle every item in the atlas being dead ( cached).
- DALI_ASSERT_DEBUG( GlyphStatus::GetMaximumDeadTime() > numberOfCharacters );
-}
-
-GlyphStatusContainer::~GlyphStatusContainer()
-{
-#ifdef DEBUG_ENABLED
- // Check every character has ref-count of zero
- StatusSet::const_iterator endIter = mCharacterLookup.end();
-
- for( StatusSet::iterator iter = mCharacterLookup.begin(); iter != endIter; ++iter)
- {
- const GlyphStatus& status( (*iter) );
- if(status.GetRefCount())
- {
- DALI_LOG_ERROR("glyph still referenced (leaking)");
- }
- }
-#endif
-}
-
-void GlyphStatusContainer::IncreaseRefCount( uint32_t charCode, FontId fontId)
-{
- const GlyphStatus& status = GetStatus( charCode, fontId );
-
- if( status.GetRefCount() == 0 )
- {
- // if ref-count == zero, then it will have previously been added to the dead characters list.
- // which means nothing is using it, but it's distance field is still loaded in to the texture atlas.
- // As it is now been used, remove it from the dead list
- RemoveDeadCharacter( &status);
- }
-
- status.IncreaseRefCount(); // increase the reference count
-
-#ifdef DEBUG_GLYPH_STATUS_CONTAINER
- DebugGlyphContainer( mContainerSize, mCharacterLookup, mDeadCharacters );
-#endif
-
-}
-
-void GlyphStatusContainer::DecreaseRefCount( uint32_t charCode, FontId fontId)
-{
- if( charCode < SpecialCharacters::FIRST_VISIBLE_CHAR )
- {
- return;
- }
-
- const GlyphStatus* status = FindGlyphStatus( charCode, fontId );
-
- if( status == NULL)
- {
- DALI_LOG_ERROR("Glyph not found in container %d, font %d\n",charCode, fontId);
- DALI_ASSERT_ALWAYS( status && "glyph not found (dec)");
- }
-
- status->DecreaseRefCount();
-
- // if it's got a ref count of zero, then it's no longer used.
- // Add it to the dead list.
- if( status->GetRefCount() == 0 )
- {
- AddDeadCharacter( status );
- }
-
-#ifdef DEBUG_GLYPH_STATUS_CONTAINER
- DebugGlyphContainer( mContainerSize, mCharacterLookup, mDeadCharacters );
-#endif
-}
-
-GlyphStatusContainer::InsertResult GlyphStatusContainer::InsertNewCharacter( uint32_t charCode, FontId fontId, unsigned int& deadUniqueId )
-{
- // if there's free space, use it.
- if( mEmptySpace > 0 )
- {
- mEmptySpace--;
-
- InsertCharacterIntoLookup( charCode, fontId );
-
- return INSERTED_OK;
- }
- else
- {
- // there's no empty space, only used and cached space
- // the new character has to replace an existing un-used character in the texture atlas
-
- DALI_ASSERT_ALWAYS( ( mDeadCharacters.empty() == false ) && "no glyph container space");
-
- // Erase the oldest character from dead character list.
- const GlyphStatus* deadCharacter = RemoveOldestDeadCharacter();
-
- // get the unique id, so the caller knows which character was deleted
- deadUniqueId = deadCharacter->GetUniqueId();
-
- // erase it from the lookup.
- mCharacterLookup.erase( *deadCharacter );
-
- // insert the new one
- InsertCharacterIntoLookup( charCode, fontId );
-
- DALI_ASSERT_DEBUG( mEmptySpace == (mContainerSize - mCharacterLookup.size()));
-
- return REPLACE_DEAD_CHARACTER;
- }
-}
-
-const GlyphStatus* GlyphStatusContainer::FindGlyphStatus( uint32_t charCode, FontId fontId) const
-{
- GlyphStatus searchStatus( charCode, fontId );
-
- StatusSet::iterator iter = mCharacterLookup.find( searchStatus ) ;
-
- if( iter == mCharacterLookup.end() )
- {
- return NULL;
- }
- else
- {
- return &(*iter);
- }
-}
-
-const GlyphStatus& GlyphStatusContainer::GetStatus( uint32_t charCode, FontId fontId ) const
-{
- const GlyphStatus* status = FindGlyphStatus( charCode, fontId );
-
- DALI_ASSERT_ALWAYS( status!= NULL && "glyph status code not found" );
-
- return *status;
-}
-
-const GlyphStatusContainer::StatusSet& GlyphStatusContainer::GetStatusSet() const
-{
- return mCharacterLookup;
-}
-
-bool GlyphStatusContainer::IsTextLoaded( const Integration::TextArray& text, FontId fontId ) const
-{
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- const uint32_t charCode = *it;
-
- // ignore invisible characters
- if( charCode < SpecialCharacters::FIRST_VISIBLE_CHAR )
- {
- continue;
- }
- const GlyphStatus& status = GetStatus( charCode, fontId );
-
- if( status.IsUploadedToTexture() == false )
- {
- return false;
- }
- }
- return true;
-}
-
-void GlyphStatusContainer::GetTextStatus( const Integration::TextArray& text,
- FontId fontId,
- unsigned int& charsNotLoaded,
- bool& fitsInContainer ) const
-{
- charsNotLoaded = 0;
- fitsInContainer = false;
-
- Integration::TextArray uniqueText = GetUniqueCharacters( text );
-
- for( Integration::TextArray::ConstIterator it = text.Begin(), endIt = text.End(); it != endIt; ++it )
- {
- const uint32_t charCode = *it;
-
- // ignore invisible characters
- if( charCode < SpecialCharacters::FIRST_VISIBLE_CHAR )
- {
- continue;
- }
-
- const GlyphStatus* status = FindGlyphStatus( charCode, fontId );
-
- // check if the glyph exists in the container and isn't marked as dead ( ref = 0)
- if( (status == NULL ) || (status->GetRefCount() == 0) )
- {
- charsNotLoaded++;
- }
- }
-
- // total available space = free space + space used by dead characters that can be used
- if( charsNotLoaded <= TotalAvailableSpace() )
- {
- fitsInContainer = true;
- }
-}
-
-void GlyphStatusContainer::CloneContents( const GlyphStatusContainer& clone )
-{
- // copy the lookup
- mCharacterLookup = clone.mCharacterLookup;
-
-
- // adjust the size
- mEmptySpace-= mCharacterLookup.size();
-
- // for each entry set the loaded status
-
- StatusSet::const_iterator endIter = mCharacterLookup.end();
- for( StatusSet::iterator iter = mCharacterLookup.begin(); iter != endIter; ++iter)
- {
- const GlyphStatus& status = (*iter);
-
- status.SetLoadStatus( GlyphStatus::GLYPH_NOT_LOADED);
- status.SetTextureStatus( GlyphStatus::GLYPH_NOT_UPLOADED_TO_TEXTURE );
- }
-}
-
-
-void GlyphStatusContainer::GetDeadCharacters( Integration::TextArray& deadList )
-{
- deadList.Reserve( mDeadCharacters.size() );
-
- // iterate through the dead character list
-
- StatusPointerSet::const_iterator endIter = mDeadCharacters.end();
- for( StatusPointerSet::iterator iter = mDeadCharacters.begin(); iter != endIter; ++iter )
- {
- const GlyphStatus* glyphStatus(*iter);
- deadList.PushBack( glyphStatus->GetUniqueId());
- }
-
-}
-
-void GlyphStatusContainer::ClearDeadCharacters()
-{
- // iterate through the dead character list, and erase all dead characters from
- // the main lookup.
-
- StatusPointerSet::const_iterator endIter = mDeadCharacters.end();
- for( StatusPointerSet::iterator iter = mDeadCharacters.begin(); iter != endIter; ++iter )
- {
- const GlyphStatus* glyphStatus(*iter);
- DALI_ASSERT_DEBUG( glyphStatus->GetRefCount() == 0 && "dead character found with ref > 0?");
- mCharacterLookup.erase( *glyphStatus );
- }
-
- // clear the dead characters
- mDeadCharacters.clear();
-}
-
-bool GlyphStatusContainer::Empty() const
-{
- return ( mContainerSize ==TotalAvailableSpace() );
-}
-
-unsigned int GlyphStatusContainer::GetSize() const
-{
- return mContainerSize;
-}
-
-void GlyphStatusContainer::ClearContents()
-{
- mCharacterLookup.clear();
- mDeadCharacters.clear();
- mEmptySpace = mContainerSize;
- mTimeStamp = 0;
-}
-
-void GlyphStatusContainer::AddDeadCharacter( const GlyphStatus* deadCharacter)
-{
-
- if( mTimeStamp >= GlyphStatus::GetMaximumDeadTime() )
- {
- // the counter has reached the maximum. reset to 0
- ResetTimeStamps();
- }
-
- // set the time stamp
- deadCharacter->SetDeadTime( mTimeStamp++ );
-
- // add a pointer to the list, the original data is still held in mCharacterLookup
- mDeadCharacters.insert( deadCharacter );
-
-}
-void GlyphStatusContainer::RemoveDeadCharacter( const GlyphStatus* deadCharacter )
-{
- DALI_ASSERT_DEBUG( mDeadCharacters.find(deadCharacter) != mDeadCharacters.end() );
-
- mDeadCharacters.erase( deadCharacter );
-}
-
-const GlyphStatus* GlyphStatusContainer::RemoveOldestDeadCharacter()
-{
- // oldest item, is the first in the set
- StatusPointerSet::iterator iter = mDeadCharacters.begin();
-
- // calling code will assert before this ever happens
- // added to prevent a klocwork warning
- if( iter == mDeadCharacters.end() )
- {
- return NULL;
- }
-
- const GlyphStatus* glyphStatus = (*iter);
-
- // remove it from the list
- mDeadCharacters.erase( glyphStatus );
-
- return glyphStatus;
-}
-
-void GlyphStatusContainer::InsertCharacterIntoLookup(uint32_t charCode, FontId fontId )
-{
- // create a glyph status and set to low quality requested
- GlyphStatus status( charCode, fontId, GlyphStatus::GLYPH_LOAD_REQUESTED );
-
- // reference it
- status.IncreaseRefCount();
-
- // add to the lookup
- mCharacterLookup.insert( status );
-
-#ifdef DEBUG_GLYPH_STATUS_CONTAINER
- DebugGlyphContainer( mContainerSize, mCharacterLookup, mDeadCharacters );
-#endif
-}
-
-void GlyphStatusContainer::ResetTimeStamps()
-{
- // This should only happen when we've had the reference-count of character(s) hit
- // zero 16,384 times (GlyphStatus::GetMaximumDeadTime())
-
- // Set the time stamp back to zero
- //
- mTimeStamp = 0;
-
- // The dead list is sorted from oldest -> newest.
- // We go through the list setting the time stamps from Zero -> Number of items
- //
- // E.g. if the list was this
- //
- // 'C' TimeStamp 3500, 'Y' TimeStamp 5604, 'A' = TimeStamp 8000
- //
- // The list will be set to
- //
- // 'C' TimeStamp 0, 'Y' TimeStamp 1, 'A' = TimeStamp 2
- //
-
- StatusPointerSet::const_iterator endIter = mDeadCharacters.end();
- for( StatusPointerSet::iterator iter = mDeadCharacters.begin(); iter != endIter; ++iter )
- {
- const GlyphStatus* glyphStatus(*iter);
- glyphStatus->SetDeadTime( mTimeStamp++);
- }
-}
-
-unsigned int GlyphStatusContainer::TotalAvailableSpace() const
-{
- // return number of un-used spaces, and number of spaces
- // that have been used, but arean't any more.
- return ( mEmptySpace + mDeadCharacters.size() );
-}
-
-} // namespace Internal
-
-} // namespace Dali
-
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_STATUS_CONTAINER_H__
-#define __DALI_INTERNAL_GLYPH_STATUS_CONTAINER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/set-wrapper.h>
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- *
- * Maintains a set of reference counted characters (glyph status objects).
- * The glyph status objects are sorted by character code and font id.
- *
- * The class provides an API for inserting glyph status objects into
- * the container and increasing / decreasing their reference count.
- *
- * Once a glyph status object reaches a ref count = 0, it remains in
- * the container, but a pointer to it is added to the mDeadCharacters list.
- * The dead character list is sorted by dead time.
- *
- * If new glyph objects are inserted when the container is full,
- * dead characters (ref = 0) are replaced, starting with the oldest first.
- *
- * To see what is happening on the console, enable DEBUG_GLYPH_STATUS_CONTAINER in
- * glyph-status-container-debug.h
- *
- */
-class GlyphStatusContainer
-{
-
-public:
-
- /**
- * Constructor
- * @param numberOfCharacters how many characters the container should hold
- */
- GlyphStatusContainer( unsigned int numberOfCharacters );
-
- /**
- * destructor, non-virtual not intended as a base class.
- */
- ~GlyphStatusContainer();
-
- /**
- * Increase the reference count of a character
- * @param[in] character code
- * @param[in] font id
- */
- void IncreaseRefCount( uint32_t charCode, FontId fontId);
-
- /**
- * @param[in] charCode character code
- * @param[in] fontId font id
- */
- void DecreaseRefCount( uint32_t charCode, FontId fontId);
-
- /**
- * enum to represent the result of a character insertion.
- */
- enum InsertResult
- {
- INSERTED_OK, ///< character was inserted in to an empty space
- REPLACE_DEAD_CHARACTER, ///< character replaced a cached dead character.
- };
-
- /**
- * Insert a new character in to the container
- * @param[in] charCode character code
- * @param[in] fontId font id
- * @param[out] deadUniqueId the id of a dead character, if one was replaced
- * @return insertion result
- */
- InsertResult InsertNewCharacter( uint32_t charCode, FontId fontId, unsigned int& deadUniqueId );
-
- /**
- * Find the glyph status object given a character code and font id
- * @param[in] charCode character code
- * @param[in] fontId font id
- * @return glyph status object if it exists, NULL if it doesn't
- */
- const GlyphStatus* FindGlyphStatus( uint32_t charCode, FontId fontId) const;
-
- /**
- * Return a reference to a glyph status object given a character code and font id
- * @param[in] charCode character code
- * @param[in] fontId font id
- * @return glyph status object
- */
- const GlyphStatus& GetStatus( uint32_t charCode, FontId fontId) const;
-
- /**
- * Status set typedef. Uses a custom sort function to sort by character code and font id
- */
- typedef std::set< GlyphStatus, GlyphStatus::Comparator > StatusSet;
-
- /**
- * Get the glyph status set
- * @todo find a better solution than allowing direct access to the set
- * @return the glyph status set
- */
- const StatusSet& GetStatusSet() const;
-
- /**
- * Check if all characters in a text array are marked as loaded
- * @param[in] text the text array
- * @param[in] fontId font id
- * @return true if all characters are loaded false if not
- */
- bool IsTextLoaded( const Integration::TextArray& text, FontId fontId) const;
-
- /**
- * Given a text array, find how many character are loaded and
- * whether it will fit in to the container.
- * @param[in] text the text array
- * @param[in] fontId font id
- * @param[out] charsNotLoaded how many characters are not loaded
- * @param[out] fitsInContainer whether the text fits in the container
- */
- void GetTextStatus( const Integration::TextArray& text,
- FontId fontId,
- unsigned int& charsNotLoaded,
- bool& fitsInContainer ) const;
-
- /**
- * Clone the contents of one container, into this container
- * @param[in] clone the container to clone
- */
- void CloneContents( const GlyphStatusContainer& clone );
-
- /**
- * Get the list of dead characters
- * @param[out] deadList to be filled with a list of dead characters
- */
- void GetDeadCharacters( Integration::TextArray& deadList );
-
- /**
- * Clear dead characters.
- */
- void ClearDeadCharacters();
-
- /**
- * Check if the container is empty
- * @return true if container is empty
- */
- bool Empty() const;
-
- /**
- * @return the container size
- */
- unsigned int GetSize() const;
-
- /**
- * Clear the container contents.
- */
- void ClearContents();
-
-private:
-
- /**
- * Add a character to the dead character list
- * @param[in] deadCharacter dead character
- */
- void AddDeadCharacter( const GlyphStatus* deadCharacter);
-
- /**
- * Remove a character from the dead character list.
- * This happens if a characters reference count goes from 0 -> 1.
- * @param[in] deadCharacter dead character
- */
- void RemoveDeadCharacter( const GlyphStatus* deadCharacter );
-
- /**
- * Remove the oldest dead character
- * @return oldest dead character
- */
- const GlyphStatus* RemoveOldestDeadCharacter( );
-
- /**
- * Insert a character in to the lookup
- * @param[in] charCode character code
- * @param[in] fontId font id
- */
- void InsertCharacterIntoLookup(uint32_t charCode, FontId fontId );
-
- /**
- * Reset the dead time stamps of all glyph objects in the
- * dead character list. This is called when mTimeStamp value reaches
- * GlyphStatus::GetMaximumDeadTime()
- */
- void ResetTimeStamps();
-
- /**
- * Get the total available space in the container.
- * This is empty space + space used by dead characters that can be replaced
- * @return total space
- */
- unsigned int TotalAvailableSpace() const;
-
- unsigned int mContainerSize; ///< container size
- unsigned int mEmptySpace; ///< amount of space that is empty (has never been used)
-
- /**
- * Status pointer set typedef, sorted by custom function
- */
- typedef std::set< const GlyphStatus*, GlyphStatus::PointerComparator > StatusPointerSet;
-
- StatusSet mCharacterLookup; ///< set of glyph status objects sorted by font id and character code
- StatusPointerSet mDeadCharacters; ///< set of characters with a ref count of zero, which are still cached.
- unsigned int mTimeStamp; ///< current time stamp
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_STATUS_CONTAINER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/debug.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-namespace
-{
-const unsigned int MAX_NUMBER_FONTS_SUPPORTED = 0x7FF; ///< total number of font/style combinations Dali can support
-const unsigned int MAX_UNICODE_VALUE = 0x10FFFF; ///< maximum unicode value
-const unsigned int MAX_DEAD_TIME = 16384; ///< restricted to 14 bits for dead time counter
-
-}
-
-GlyphStatus::GlyphStatus()
-:mCharacterCode(0),
-mFontId( 0 ),
-mDeadTime( 0 ),
-mLoadState( GLYPH_NOT_LOADED ),
-mTextureState( GLYPH_NOT_UPLOADED_TO_TEXTURE ),
-mReferenceCount( 0 )
-{
-}
-
-GlyphStatus::~GlyphStatus()
-{
-}
-
-GlyphStatus::GlyphStatus( unsigned int characterCode,
- FontId fontId,
- LoadState loadStatus)
- :mCharacterCode( characterCode ),
- mFontId( fontId ),
- mDeadTime( 0 ),
- mLoadState( loadStatus ),
- mTextureState( GLYPH_NOT_UPLOADED_TO_TEXTURE ),
- mReferenceCount( 0 )
-{
-}
-
-// copy constructor
-GlyphStatus::GlyphStatus( const GlyphStatus& rhs)
-:mCharacterCode( rhs.mCharacterCode ),
- mFontId( rhs.mFontId ),
- mDeadTime( rhs.mDeadTime ),
- mLoadState( rhs.mLoadState ),
- mTextureState( rhs.mTextureState ),
- mReferenceCount( rhs.mReferenceCount )
-{
-}
-
-// assignment operator
-GlyphStatus& GlyphStatus::operator=( const GlyphStatus& rhs )
-{
- mCharacterCode = rhs.mCharacterCode;
- mFontId = rhs.mFontId;
- mDeadTime = rhs.mDeadTime;
- mLoadState = rhs.mLoadState;
- mTextureState = rhs.mTextureState;
- mReferenceCount = rhs.mReferenceCount;
- return *this;
-}
-
-unsigned int GlyphStatus::GetCharacterCode() const
-{
- return mCharacterCode;
-}
-
-unsigned int GlyphStatus::GetUniqueId() const
-{
- return GetEncodedValue( mCharacterCode, mFontId);
-}
-
-void GlyphStatus::IncreaseRefCount() const
-{
- mReferenceCount++;
-}
-
-void GlyphStatus::DecreaseRefCount() const
-{
- DALI_ASSERT_DEBUG( mReferenceCount!= 0 );
-
- mReferenceCount--;
-}
-
-void GlyphStatus::ResetRefCount() const
-{
- mReferenceCount = 0;
-}
-
-unsigned int GlyphStatus::GetRefCount() const
-{
- return mReferenceCount;
-}
-
-GlyphStatus::LoadState GlyphStatus::GetLoadState() const
-{
- return mLoadState;
-}
-
-bool GlyphStatus::IsLoadRequested() const
-{
- return ((mLoadState == GLYPH_LOAD_REQUESTED) || (mLoadState == GLYPH_LOW_QUALITY_LOADED_HIGH_REQUESTED));
-}
-
-bool GlyphStatus::IsUploadedToTexture() const
-{
- return (mTextureState == GLYPH_UPLOADED_TO_TEXTURE);
-}
-
-FontId GlyphStatus::GetFontId() const
-{
- return mFontId;
-}
-
-void GlyphStatus::SetLoadStatus( GlyphStatus::LoadState loadState ) const
-{
- mLoadState = loadState;
-
-}
-void GlyphStatus::SetTextureStatus( GlyphStatus::TextureState textureState ) const
-{
- mTextureState = textureState;
-}
-
-unsigned int GlyphStatus::GetDeadTime() const
-{
- return mDeadTime;
-}
-
-void GlyphStatus::SetDeadTime( unsigned int deadTime ) const
-{
- DALI_ASSERT_ALWAYS( deadTime < MAX_DEAD_TIME );
- mDeadTime = deadTime;
-}
-
-unsigned int GlyphStatus::GetEncodedValue( unsigned int code, FontId fontId )
-{
- DALI_ASSERT_ALWAYS( (fontId < MAX_NUMBER_FONTS_SUPPORTED ) && (code < MAX_UNICODE_VALUE) );
-
- // encoded value is a combination of the character code and font id
- //
- // We can do this because unicode values only go up to 0x10FFFF
- // and the font id is a zero based counter, limited to 2048 fonts.
- //
- // So format is:
- //
- // bit 0 bit 31
- // | | |
- // | font id (11 bits) | character code (21 bits) |
- // | | |
-
- unsigned int combined = (code<<11) | fontId ;
- return combined;
-}
-
-void GlyphStatus::GetDecodedValue( unsigned int encodedValue, unsigned int& code, FontId& fontId )
-{
- code = encodedValue >> 11;
- fontId = encodedValue & MAX_NUMBER_FONTS_SUPPORTED;
-}
-
-unsigned int GlyphStatus::GetMaximumDeadTime()
-{
- return MAX_DEAD_TIME;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_STATUS_H__
-#define __DALI_INTERNAL_GLYPH_STATUS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/resource/font-id.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Structure that contains the glyph metrics and the glyph loaded status.
- * All data members are plain old data. Data size = 8 bytes.
- */
-struct GlyphStatus
-{
-
- /**
- * The load status of the glyph
- */
- enum LoadState
- {
- GLYPH_NOT_LOADED = 0, ///< the glyphs bitmap has not been loaded
- GLYPH_LOAD_REQUESTED = 1, ///< load has been requested
- GLYPH_LOW_QUALITY_LOADED_HIGH_REQUESTED = 2, ///< low loaded, high requested
- GLYPH_HIGH_QUALITY_LOADED = 3, ///< the glyphs high quality bitmap has been loaded
- };
-
- /**
- * The texture state of the glyph
- */
- enum TextureState
- {
- GLYPH_NOT_UPLOADED_TO_TEXTURE = 0, ///< the glyph has not been uploaded to gl
- GLYPH_UPLOADED_TO_TEXTURE = 1, ///< the glyph has been uploaded to gl
- };
-
- /**
- * Constructor
- */
- GlyphStatus();
-
- /**
- * non-virtual destructor, not intended as a base class
- */
- ~GlyphStatus();
-
- /**
- * Constructor
- * @param[in] characterCode character code
- * @param[in] fontId font identifier
- * @param[in] loadStatus load status
- */
- GlyphStatus( unsigned int characterCode,
- FontId fontId,
- LoadState loadStatus = GLYPH_NOT_LOADED);
-
- /**
- * Copy constructor.
- */
- GlyphStatus( const GlyphStatus& rhs);
-
- /**
- * Assignment operator
- */
- GlyphStatus& operator=( const GlyphStatus& );
-
- /**
- * Helper to return the character code of the glyph
- * @return character code
- */
- unsigned int GetCharacterCode() const;
-
- /**
- * Get the unique id which is combination of character code and font id
- * @return unique id
- */
- unsigned int GetUniqueId() const;
-
- /**
- * Increase the reference count
- */
- void IncreaseRefCount() const;
-
- /**
- * Decrease the reference count
- */
- void DecreaseRefCount() const;
-
- /**
- * Set the reference count to zero
- */
- void ResetRefCount() const;
-
- /**
- * Gets the reference count
- * @return the reference count
- */
- unsigned int GetRefCount() const;
-
- /**
- * Gets the status of the glyph
- * @return glyph status
- */
- LoadState GetLoadState() const;
-
- /**
- * Returns if status == low or high quality requested
- * @return true if a load is requested
- */
- bool IsLoadRequested() const;
-
- /**
- * Returns if the status == Low or High quality uploaded to GL
- * @return true if a load is requested
- */
- bool IsUploadedToTexture() const;
-
- /**
- * Gets the font id
- * @return font id, this character belongs to
- */
- FontId GetFontId() const;
-
- /**
- * Set the glyph load status
- * @param[in] loadState glyph load status
- */
- void SetLoadStatus( LoadState loadState ) const;
-
- /**
- * Set the glyph texture status
- * @param[in] textureState glyph texture status
- */
- void SetTextureStatus( TextureState textureState ) const;
-
- /**
- * Return the dead time.
- * The dead time, is just a counter representing when the object
- * died. E.g if x has dead time of 10, and y has dead time of 20,
- * then x has been dead the longest.
- * @return the dead time
- */
- unsigned int GetDeadTime() const;
-
- /**
- * Set the dead time.
- * @param[in] deadTime the dead time
- */
- void SetDeadTime( unsigned int deadTime ) const;
-
- /**
- * Given a character code and a font id, return
- * a single value which is a combination of both of them
- * @param[in] code character code
- * @param[in] fontId font id
- * @return encoded value
- */
- static unsigned int GetEncodedValue( unsigned int code, FontId fontId );
-
- /**
- * Given an encoded value return the font id, and character code
- * @param[in] encoded value ( combination of character code and font id)
- * @param[out] code character code
- * @param[out] font font id
- */
- static void GetDecodedValue( unsigned int encodedValue, unsigned int& code, FontId& fontId );
-
- /**
- * Get the maximum dead time supported.
- * Currently glyph status uses a 14 bit counter.
- * @return maximum dead time
- */
- static unsigned int GetMaximumDeadTime();
-
- /**
- * Comparator function for sorting glyph status objects by
- * font id and then character code.
- * To be used with stl containers, like std::set, and std::map.
- */
- static bool CharCodeAndFontComparator( const GlyphStatus& lhs, const GlyphStatus& rhs)
- {
- if( lhs.GetFontId() != rhs.GetFontId() )
- {
- return lhs.GetFontId() < rhs.GetFontId();
- }
- return lhs.GetCharacterCode() < rhs.GetCharacterCode();
- };
-
- /**
- * Comparator function for sorting glyph status objects by
- * how long they have been dead.
- * To be used with stl containers, like std::set, and std::map.
- */
- static bool DeadTimeComparator( const GlyphStatus* lhs, const GlyphStatus* rhs )
- {
- // we want the oldest to be first in the set
- return lhs->GetDeadTime() < rhs->GetDeadTime();
- }
-
- /**
- * typedef compare function pointer, to compare by reference
- */
- typedef bool(*Comparator) ( const GlyphStatus& lhs, const GlyphStatus& rhs);
-
- /**
- * typedef compare function pointer, to compare by pointer
- */
- typedef bool(*PointerComparator) ( const GlyphStatus* lhs, const GlyphStatus* rhs);
-
-private:
-
- // 32 bits for character code and unique font id.
- unsigned int mCharacterCode:21; ///< character code
- unsigned int mFontId:11; ///< unique font id, support 2048 font files
-
- /*
- * When held in a std::set, character code and font id can be used to sort the item.
- * A set only allows const access to elements, so dead time, status and ref count
- * are all mutable, to allow adjustment without having to to erase / re-insert the item.
- *
- * Dead time is currently 14bits = maximum of 16,384 characters in the atlas
- * which aren't currently used, but are held in the glTexture.
- */
- mutable unsigned int mDeadTime:14; ///< Used to determine which un-refenced characters have been dead the longest (16384)
- mutable LoadState mLoadState:2; ///< character load state
- mutable TextureState mTextureState:1; ///< character texture state
- mutable unsigned int mReferenceCount:12; ///< maximum number of references = 4096
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_STATUS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/resource/debug/glyph-resource-debug.h>
-
-// INTERNAL HEADERS
-
-// EXTERNAL HEADERS
-#include <sstream>
-
-namespace Dali
-{
-namespace Internal
-{
-
-#if defined(DEBUG_ENABLED)
-Debug::Filter* gTextLogFilter = Debug::Filter::New(Debug::Concise, false, "LOG_GLYPH_RESOURCE");
-
-std::string DebugCharacterString(const GlyphResourceRequest::CharacterList& characterList)
-{
- std::string textString;
-
- for(std::size_t i=0, length=characterList.size(); i<length; i++)
- {
- std::ostringstream oss;
- oss << static_cast<char>(characterList[i].character) << "(" << characterList[i].xPosition << "," << characterList[i].yPosition << ") ";
- textString.append(oss.str());
- }
- return textString;
-}
-
-std::string DebugCharacterString(const Integration::GlyphSet& glyphSet)
-{
- std::string textString;
- const Integration::GlyphSet::CharacterList& charList = glyphSet.GetCharacterList();
-
- for(std::size_t i=0, length=charList.size(); i<length; i++)
- {
- std::ostringstream oss;
- const Integration::GlyphMetrics& gm = charList[i].second;
- oss << static_cast<char>(gm.code) << "(" << gm.xPosition << "," << gm.yPosition
- << " " << (gm.quality?"H":"L") << ") ";
- textString.append(oss.str());
- }
- return textString;
-}
-
-#endif
-
-} // namespace Internal
-} // namespace Dali
+++ /dev/null
-#ifndef _DALI_INTERNAL_GLYPH_RESOURCE_DEBUG_H_
-#define _DALI_INTERNAL_GLYPH_RESOURCE_DEBUG_H_
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <dali/integration-api/debug.h>
-#include <dali/integration-api/glyph-set.h>
-#include <dali/internal/event/text/resource/glyph-resource-request.h>
-
-namespace Dali
-{
-namespace Internal
-{
-
-#if defined(DEBUG_ENABLED)
-
-extern Debug::Filter* gTextLogFilter;
-
-std::string DebugCharacterString(const GlyphResourceRequest::CharacterList& characterList);
-std::string DebugCharacterString(const Integration::GlyphSet& glyphSet);
-
-#endif
-
-} // namespace Internal
-} // namespace Dali
-
-#endif // _DALI_INTERNAL_GLYPH_RESOURCE_DEBUG_H_
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_ID_H__
-#define __DALI_INTERNAL_FONT_ID_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * unique identifier for a font.
- * This is zero based, so the first font loaded by Dali will be zero.
- *
- */
-typedef unsigned short FontId;
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_ID_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_FONT_LOOKUP_INTERFACE_H__
-#define __DALI_INTERNAL_FONT_LOOKUP_INTERFACE_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/resource/font-id.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Abstract interface for requesting font information given a unique font id.
- *
- */
-class FontLookupInterface
-{
-
-public:
-
- /**
- * Given a font id, get the font information.
- * @param[in] fontId font id
- * @param[out] family font family
- * @param[out] style font style
- * @param[out] maxGlyphWidth maximum glyph width
- * @param[out] maxGlyphHeight maximum glyph height
- */
- virtual void GetFontInformation( FontId fontId,
- std::string& family,
- std::string& style,
- float& maxGlyphWidth,
- float& maxGlyphHeight ) const = 0;
-
-
-protected:
-
- /**
- * Constructor
- */
- FontLookupInterface()
- {
- }
-
- /**
- * Virtual Destructor.
- */
- virtual ~FontLookupInterface()
- {
- }
-
- // Undefined copy constructor.
- FontLookupInterface( const FontLookupInterface& );
-
- // Undefined assignment operator.
- FontLookupInterface& operator=( const FontLookupInterface& );
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_FONT_LOOKUP_INTERFACE_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_LOAD_OBSERVER_H__
-#define __DALI_INTERNAL_GLYPH_LOAD_OBSERVER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/resource-declarations.h> // for ResourceId
-#include <dali/integration-api/glyph-set.h> // for glyph set
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Abstract observer class to inform the owner that some glyph have been loaded.
- *
- */
-class GlyphLoadObserver
-{
-
-public:
-
- /**
- * Called when a glyphset has been loaded.
- * The resoure id is the ticket id for the original request.
- * @param[in] id resource id
- * @param[in] glyphSet reference to the glyphset
- * @param[in] complete if this is the last glyph set
- */
- virtual void GlyphsLoaded( Integration::ResourceId id, const Integration::GlyphSet& glyphSet, Integration::LoadStatus loadStatus ) = 0;
-
-
-protected:
-
- /**
- * Constructor
- */
- GlyphLoadObserver()
- {
-
- }
-
- /**
- * Destructor.
- */
- virtual ~GlyphLoadObserver()
- {
-
- }
-
-private:
-
- // Undefined copy constructor.
- GlyphLoadObserver( const GlyphLoadObserver& );
-
- // Undefined assignment operator.
- GlyphLoadObserver& operator=( const GlyphLoadObserver& );
-
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_LOAD_OBSERVER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-// CLASS HEADER
-#include "glyph-resource-manager.h"
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/debug.h>
-#include <dali/integration-api/platform-abstraction.h>
-#include <dali/internal/event/common/thread-local-storage.h>
-#include <dali/internal/event/resources/resource-client.h>
-#include <dali/public-api/images/pixel.h>
-#include <dali/internal/event/text/resource/debug/glyph-resource-debug.h>
-
-using namespace Dali::Integration;
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-/**
- * Convert the quality level into a loaded status
- */
-GlyphResourceObserver::Quality GetGlyphStatus( unsigned int quality )
-{
- if( quality == Integration::GlyphMetrics::LOW_QUALITY)
- {
- return GlyphResourceObserver::LOW_QUALITY_LOADED;
- }
- else
- {
- return GlyphResourceObserver::HIGH_QUALITY_LOADED;
- }
-}
-} // un-named namespace
-
-GlyphResourceManager::GlyphResourceManager( const FontLookupInterface& fontLookup )
-:mFontLookup( fontLookup ),
- mResourceClient( ThreadLocalStorage::Get().GetResourceClient() )
-{
-}
-
-GlyphResourceManager::~GlyphResourceManager()
-{
-
-}
-
-unsigned int GlyphResourceManager::CreateTexture(unsigned int size )
-{
- // create a new texture. Using Alpha 8 = 1 byte per pixel
- ResourceTicketPtr ticket = mResourceClient.AllocateTexture( size, size, Pixel::A8 );
-
- mTextureTickets.push_back( ticket );
-
- // return the texture id
- return ticket->GetId();
-}
-
-void GlyphResourceManager::AddObserver( GlyphResourceObserver& observer)
-{
- DALI_ASSERT_DEBUG( ( mObservers.find( &observer ) == mObservers.end() ) && "Observer already exists");
- mObservers.insert( &observer );
-}
-
-void GlyphResourceManager::RemoveObserver( GlyphResourceObserver& observer)
-{
- DALI_ASSERT_DEBUG( ( mObservers.find( &observer ) != mObservers.end() ) && "Observer not found");
- mObservers.erase( &observer );
-}
-
-void GlyphResourceManager::AddTextObserver( TextObserver& observer)
-{
- DALI_ASSERT_DEBUG( ( mTextObservers.find( &observer ) == mTextObservers.end() ) && "Observer already exists");
- mTextObservers.insert( &observer );
-}
-
-void GlyphResourceManager::RemoveTextObserver( TextObserver& observer)
-{
- DALI_ASSERT_DEBUG( ( mTextObservers.find( &observer ) != mTextObservers.end() ) && "Observer doesn't exists");
- mTextObservers.erase( &observer );
-}
-
-
-void GlyphResourceManager::AddRequests( const GlyphRequestList& requestList,
- GlyphResourceObserver& observer,
- ResourceId atlasTextureId)
-{
- // each entry in the request list is for a specific font,
- // style, quality and a list of characters
- for( std::size_t n = 0, size = requestList.size(); n < size ; ++n )
- {
- const GlyphResourceRequest& request( requestList[n] );
- SendRequests( request, observer, atlasTextureId );
- }
-
-}
-
-void GlyphResourceManager::GlyphsLoaded( Integration::ResourceId id, const Integration::GlyphSet& glyphSet, LoadStatus loadStatus )
-{
- // Get the the observer
- GlyphResourceObserver* observer = GetObserver( id );
-
- DALI_LOG_INFO( gTextLogFilter, Debug::General,
- "GlyphResourceManager::GlyphsLoaded: id:%d, status:%s textureId:%d observer:%p\n",
- id,
- loadStatus==RESOURCE_LOADING?"LOADING":loadStatus==RESOURCE_PARTIALLY_LOADED?"PARTIAL":"COMPLETED",
- glyphSet.GetAtlasResourceId(),
- observer);
-
- DALI_LOG_INFO( gTextLogFilter, Debug::Verbose, "GlyphResourceManager::GlyphsLoaded: %s\n", DebugCharacterString(glyphSet).c_str() );
-
- if( observer )
- {
- FontId fontId = glyphSet.mFontHash;
-
- // Stage 1. Inform the observer of the characters that have been loaded
- UpdateObserver( observer, fontId, glyphSet, GLYPH_LOADED_FROM_FILE );
-
- // Stage 2. Tell the observers the glyphs have been uploaded to GL (Resource manager is
- // responsible for this now)
- //
- // @todo If there is an issue with the timing of the text-loaded signal from text-actor
- // we can set this status after the upload instead of before (using uploaded callback on texture ticket).
- UpdateObserver( observer, fontId, glyphSet, GLYPH_UPLOADED_TO_GL );
-
- // Stage 3. Tell the text-observers some text has been loaded.
- // They can then query if the text they are using has been uploaded
- NotifyTextObservers();
-
- // Only remove the ticket when all the responses have been received
- if( loadStatus == RESOURCE_COMPLETELY_LOADED )
- {
- mGlyphLoadTickets.erase( id );
- }
- }
- else
- {
- // The observer has been deleted after the resource request was sent.
- // Note, we may still get responses that are already in the system - in this case,
- // ignore them.
- mGlyphLoadTickets.erase( id );
- }
-}
-
-void GlyphResourceManager::SendRequests( const GlyphResourceRequest& request, GlyphResourceObserver& observer, ResourceId atlasTextureId )
-{
- Integration::PlatformAbstraction& platform = Internal::ThreadLocalStorage::Get().GetPlatformAbstraction();
-
- // get the font information from the lookup, using the font id
- std::string family, style;
- float maxGlyphWidth, maxGlyphHeight;
- FontId fontId = request.GetFontId();
- mFontLookup.GetFontInformation( fontId, family, style, maxGlyphWidth, maxGlyphHeight );
-
- // List of requested characters
- const Integration::TextResourceType::CharacterList& requestedCharacters = request.GetCharacterList();
- const size_t requestedCharacterCount = requestedCharacters.size();
-
- DALI_LOG_INFO( gTextLogFilter, Debug::Verbose, "GlyphResourceManager::SendRequests() - requested character list: %s\n",
- DebugCharacterString(requestedCharacters).c_str() );
-
- // create a new resource request for the characters
- Integration::TextResourceType resourceType( fontId, style, requestedCharacters, atlasTextureId,
- Integration::TextResourceType::TextQualityHigh, // TODO: Remove
- Vector2 (maxGlyphWidth, maxGlyphHeight),
- Integration::TextResourceType::GLYPH_CACHE_WRITE );
-
- // Try to synchronously load cached versions of the glyph bitmaps
- Integration::GlyphSetPointer cachedGlyphs = platform.GetCachedGlyphData( resourceType, family );
- const GlyphSet::CharacterList& cachedCharacters = cachedGlyphs->GetCharacterList(); // list of cached glyphs
- const size_t cachedCharacterCount = cachedCharacters.size(); // number of cached glyphs
-
- // Any glyphs loaded from cache?
- if( 0u != cachedCharacterCount )
- {
- // yes..Upload cached bitmaps to texture
- UploadGlyphsToTexture( &observer, fontId, *(cachedGlyphs.Get()) );
- UpdateObserver( &observer, fontId, *(cachedGlyphs.Get()), GLYPH_UPLOADED_TO_GL );
- NotifyTextObservers();
- }
-
- // Any glyphs still missing?
- if( requestedCharacterCount != cachedCharacterCount )
- {
- // create a list of uncached/missing glyphs
- Integration::TextResourceType::CharacterList uncachedCharacters;
- for( size_t i = 0; i < requestedCharacterCount; ++i )
- {
- uint32_t charCode = requestedCharacters[ i ].character;
- bool isCached = false;
- for( size_t j = 0; j < cachedCharacterCount; ++j )
- {
- if( cachedCharacters[ j ].second.code == charCode )
- {
- isCached = true;
- break;
- }
- }
- if( !isCached )
- {
- uncachedCharacters.push_back( requestedCharacters[ i ] );
- }
- }
-
- // replace requested character list with missing character list for resource request
- resourceType.mCharacterList.assign( uncachedCharacters.begin(), uncachedCharacters.end() );
-
- // Make asynchronous request for the missing glyphs
- ResourceTicketPtr ticket = mResourceClient.RequestResource( resourceType, family );
-
- // store the ticket
- mGlyphLoadTickets[ ticket->GetId() ] = ( ObserverTicketPair(ticket, &observer) );
-
- DALI_LOG_INFO( gTextLogFilter, Debug::General, "GlyphResourceManager::SendRequests() - id:%d observer:%p\n",
- ticket->GetId(), &observer );
-
- DALI_LOG_INFO( gTextLogFilter, Debug::Verbose, "GlyphResourceManager::SendRequests() - uncached character list:%s\n",
- DebugCharacterString(uncachedCharacters).c_str() );
-
- // Also synchronously load low quality version of glyphs
- resourceType.mQuality = Integration::TextResourceType::TextQualityLow;
- Integration::GlyphSetPointer lowQualityGlyphPointer = platform.GetGlyphData( resourceType, family, true );
- Integration::GlyphSet& lowQualityGlyphs = *(lowQualityGlyphPointer.Get());
- size_t lowQualityCharacterCount = lowQualityGlyphs.GetCharacterList().size();
-
- // Any low quality glyphs loaded?
- if( 0u != lowQualityCharacterCount )
- {
- // yes..Upload cached bitmaps to texture
- UploadGlyphsToTexture( &observer, fontId, lowQualityGlyphs );
- // Update atlas load status in update thread
- mResourceClient.UpdateAtlasStatus( ticket->GetId(), resourceType.mTextureAtlasId, RESOURCE_PARTIALLY_LOADED );
- // Notify observers and text observers that a partial load has occured
- GlyphsLoaded( ticket->GetId(), lowQualityGlyphs, RESOURCE_PARTIALLY_LOADED );
- }
- }
-}
-
-void GlyphResourceManager::UploadGlyphsToTexture( GlyphResourceObserver* observer,
- FontId fontId,
- const Integration::GlyphSet& glyphSet )
-{
- // the glyphset contains an array of bitmap / characters .
- // The function uploads the bitmaps to a texture
- const Integration::GlyphSet::CharacterList& charList( glyphSet.GetCharacterList() );
- BitmapUploadArray uploadArray;
- for(std::size_t i = 0, count = charList.size() ; i < count; i++ )
- {
- const Integration::GlyphSet::Character& character( charList[i] );
- uint32_t charCode = character.second.code;
- unsigned int xPos,yPos;
- // ask the observer (atlas) where the bitmap should be uploaded to
- bool inUse = observer->GetGlyphTexturePosition( charCode, fontId, xPos, yPos );
- if( !inUse )
- {
- // if it's no longer used, don't upload
- continue;
- }
- // grab a pointer to the bitmap
- Integration::Bitmap* bitmap( charList[ i ].first.Get() );
- unsigned int bitmapWidth = bitmap->GetImageWidth();
- unsigned int bitmapHeight = bitmap->GetImageHeight();
- Bitmap::PackedPixelsProfile* packedBitmap = bitmap->GetPackedPixelsProfile();
- if( NULL != packedBitmap )
- {
- bitmapWidth = packedBitmap->GetBufferWidth();
- bitmapHeight = packedBitmap->GetBufferHeight();
- }
-
- // create a bitmap upload object, then add it to the array
- BitmapUpload upload( bitmap->ReleaseBuffer(), // Inform the bitmap we're taking ownership of it's pixel buffer.
- xPos, // x position in the texture to upload the bitmap to
- yPos, // y position in the texture to upload the bitmap to
- bitmapWidth, // bitmap width
- bitmapHeight, // bitmap height
- BitmapUpload::DISCARD_PIXEL_DATA ); // tell the the texture to delete the bitmap pixel buffer when it's done
- uploadArray.push_back( upload );
- }
- // update the texture
- mResourceClient.UpdateTexture( observer->GetTextureId(), uploadArray );
-}
-
-void GlyphResourceManager::NotifyTextObservers()
-{
- // copy this list so, the observers can remove themselves during the call back
- TextObserverList observerList( mTextObservers );
-
- TextObserverList::iterator iter( observerList.begin() );
- TextObserverList::const_iterator endIter( observerList.end() );
- for( ; iter != endIter; ++iter )
- {
- TextObserver* observer((*iter));
- observer->TextLoaded();
- }
-}
-
-void GlyphResourceManager::DeleteOldTextures( GlyphResourceObserver* observer )
-{
- // see if the observer is doing a texture-resize operation
- GlyphResourceObserver::TextureState textureState = observer->GetTextureState();
-
- if( textureState == GlyphResourceObserver::TEXTURE_RESIZED )
- {
- unsigned int newTexture;
- TextureIdList oldTextures;
-
- observer->GetNewTextureId( oldTextures, newTexture );
-
- // the old texture(s) can be deleted,
- // this is done automatically when we release the ticket
- for( std::size_t i = 0; i< oldTextures.size(); i++ )
- {
- DeleteTextureTicket( oldTextures[i] );
- }
- }
-}
-
-void GlyphResourceManager::UpdateObserver( GlyphResourceObserver* observer,
- FontId fontId,
- const Integration::GlyphSet& glyphSet,
- GlyphUpdateType updateType)
-{
- const Integration::GlyphSet::CharacterList& charList( glyphSet.GetCharacterList() );
-
- for(std::size_t i = 0, count = charList.size() ; i < count; i++ )
- {
- const Integration::GlyphSet::Character& character( charList[i] );
-
- uint32_t charCode = character.second.code;
- uint32_t quality = character.second.quality;
-
- if( updateType == GLYPH_LOADED_FROM_FILE)
- {
- observer->GlyphLoadedFromFile( charCode, fontId, GetGlyphStatus( quality ) );
- }
- else // updateType == GLYPH_UPLOADED_TO_GL
- {
- observer->GlyphUpLoadedToTexture( charCode, fontId );
- }
- }
-
- if( updateType == GLYPH_UPLOADED_TO_GL )
- {
- DeleteOldTextures(observer);
- }
-}
-
-GlyphResourceObserver* GlyphResourceManager::GetObserver( Integration::ResourceId id )
-{
- GlyphResourceObserver* observer = NULL;
-
- // Get the observer for a resource
- TicketList::iterator iter = mGlyphLoadTickets.find( id );
-
- if( iter != mGlyphLoadTickets.end() ) // Only check for observers if the ticket is still alive
- {
- ObserverTicketPair& observerTicket ( (*iter).second );
- observer = observerTicket.second;
-
- // check if the atlas is still alive and in the observer list
- if( mObservers.find( observer ) == mObservers.end() )
- {
- observer = NULL;
- }
- }
-
- return observer;
-}
-
-void GlyphResourceManager::DeleteTextureTicket(unsigned int id )
-{
- TextureTickets::iterator endIter;
-
- for( TextureTickets::iterator iter = mTextureTickets.begin(); iter != endIter; ++iter )
- {
- ResourceTicketPtr ticket = (*iter);
- if( ticket->GetId() == id )
- {
- mTextureTickets.erase( iter );
- return;
- }
- }
-}
-
-Integration::TextResourceType::TextQuality GlyphResourceManager::GetQuality( GlyphResourceRequest::GlyphQuality quality )
-{
- if( quality == GlyphResourceRequest::LOW_QUALITY)
- {
- return Integration::TextResourceType::TextQualityLow;
- }
- return Integration::TextResourceType::TextQualityHigh;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_RESOURCE_MANAGER_H__
-#define __DALI_INTERNAL_GLYPH_RESOURCE_MANAGER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/map-wrapper.h>
-#include <dali/public-api/common/set-wrapper.h>
-#include <dali/internal/event/text/glyph-status/glyph-status.h>
-#include <dali/internal/event/text/resource/glyph-resource-observer.h>
-#include <dali/internal/event/text/resource/glyph-resource-request.h>
-#include <dali/internal/event/text/resource/glyph-load-observer.h>
-#include <dali/internal/event/text/resource/font-lookup-interface.h>
-#include <dali/internal/event/text/resource/glyph-texture-observer.h>
-#include <dali/internal/event/text/text-observer.h>
-#include <dali/internal/event/resources/resource-ticket.h>
-#include <dali/integration-api/resource-cache.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class ResourceClient;
-
-/**
- * Responsible for managing the resources used by a GlyphAtlas.
- * This includes
- * - Texture for holding the atlas
- * - GlyphSets for uploading glyphs to a Texture.
- *
- * It implements the GlyphLoadObserver interface, so that resource-client
- * can inform it when glyphs are loaded.
- */
-class GlyphResourceManager : public GlyphLoadObserver
-{
-
-public:
-
- /**
- * Constructor
- * @param[in] fontLookup font lookup interface
- */
- GlyphResourceManager( const FontLookupInterface& fontLookup );
-
- /**
- * Destructor
- */
- virtual ~GlyphResourceManager();
-
- /**
- * Create a texture which can be used to upload character bitmaps to.
- * @param[in] size the width and height of the square texture
- * @return texture resource id
- */
- unsigned int CreateTexture(unsigned int size );
-
- /**
- * Add a glyph resource observer
- * @param[in] observer The observer to add.
- */
- void AddObserver( GlyphResourceObserver& observer);
-
- /**
- * Remove a glyph resource observer.
- * @param[in] observer The observer to remove.
- */
- void RemoveObserver( GlyphResourceObserver& observer);
-
- /**
- * Adds a text observer.
- * The observer will get a call back whenever new text is loaded.
- * The observer is responsible for calling RemoveObserver() when
- * all it's text is loaded or before destruction
- * @param[in] observer The observer to add.
- */
- void AddTextObserver( TextObserver& observer );
-
- /**
- * Removes a text observer.
- * @param[in] observer The observer to remove.
- */
- void RemoveTextObserver( TextObserver& observer );
-
- /**
- * Adds a texture observer, to detect atlas resize / split changes
- * @param[in] observer The observer to add.
- */
- void AddTextureObserver( GlyphTextureObserver& observer);
-
- /**
- * Removes a texture observer
- * @param[in] observer The texture observer to remove.
- */
- void RemoveTextureObserver( GlyphTextureObserver& observer);
-
- /**
- * Add a list of requests to load glyphs
- * @param[in] request list glyph request list
- * @param[in] observer the observer that sent the request
- * @param[in] atlasTextureId the texture ID of the atlas
- */
- void AddRequests( const GlyphRequestList& requestList, GlyphResourceObserver& observer,
- Integration::ResourceId atlasTextureId );
-
-public: // for GlyphLoadObserver
-
- /**
- * @copydoc GlyphLoadObserver::GlyphsLoaded()
- */
- virtual void GlyphsLoaded( Integration::ResourceId id, const Integration::GlyphSet& glyphSet, Integration::LoadStatus loadStatus );
-
-private:
-
- /**
- * Send resource requests to load glyphs.
- * @param[in]request glyph resource request
- * @param[in] observer glyph resource observer
- * @param[in] atlasTextureId the texture ID of the atlas
- */
- void SendRequests( const GlyphResourceRequest& request, GlyphResourceObserver& observer,
- Integration::ResourceId atlasTextureId );
- /**
- * Upload a glyphset to a texture
- * @param[in] observer glyph resource observer
- * @param[in] fontId font id
- * @param[in] glyphSet glyph set (contains the bitmaps to upload)
- */
- void UploadGlyphsToTexture( GlyphResourceObserver* observer,
- FontId fontId,
- const Integration::GlyphSet& glyphSet );
-
- /**
- * Notify text observers that some characters have been loaded
- */
- void NotifyTextObservers();
-
- /**
- * notify texture observers, that a texture has been replaced
- * @param[in] oldTextureIds list of old texture id's that have been replaced by the new texture id
- * @paran[in] newTextureId new texture id
- */
- void NotifyTextureReplaced( TextureIdList& oldTextureIds, unsigned int newTextureId);
-
- /**
- * New atlas texture has been updated - delete old textures.
- * @param[in] observer glyph resource observer
- */
- void DeleteOldTextures( GlyphResourceObserver* observer );
-
- /**
- * glyph update type
- */
- enum GlyphUpdateType
- {
- GLYPH_LOADED_FROM_FILE, ///< loaded from file
- GLYPH_UPLOADED_TO_GL, ///< uploaded to gl
- };
-
- /**
- * update a glyph observer to say whether either the glyphs have been
- * loaded from file, or have been uploaded to gl.
- * @param[in] observer glyph resource observer
- * @param[in] fontId font id
- * @param[in] glyphSet glyph set
- * @param[in] updateType glyph update type
- */
- void UpdateObserver( GlyphResourceObserver* observer,
- FontId fontId,
- const Integration::GlyphSet& glyphSet,
- GlyphUpdateType updateType);
-
-
- /**
- * Given a resource id, return the observer watching that resource
- * @param[in] id resource id
- * @return glyph resource observer
- */
- GlyphResourceObserver* GetObserver( Integration::ResourceId id );
-
- /**
- * Delete a texture ticket
- * @param[in] id texture id
- */
- void DeleteTextureTicket(unsigned int id );
-
- /**
- * Convert between GlyphQuality enum and integration TextQuality
- * @param[in] quality GlyphQuality
- * @return integration TextQuality
- */
- Integration::TextResourceType::TextQuality GetQuality( GlyphResourceRequest::GlyphQuality quality );
-
-
- // Undefined copy constructor.
- GlyphResourceManager( const GlyphResourceManager& );
-
- // Undefined assignment operator.
- GlyphResourceManager& operator=( const GlyphResourceManager& );
-
-
- typedef std::pair< ResourceTicketPtr, GlyphResourceObserver* > ObserverTicketPair; ///< ticket & observer pair
- typedef std::map< Integration::ResourceId, ObserverTicketPair > TicketList; ///< key = resource id = key, data = ticket+observer
- typedef std::list< ResourceTicketPtr > TextureTickets; ///< list of texture tickets
- typedef std::set<GlyphResourceObserver*> ObserverList; ///< Observer list typedef
- typedef std::set<TextObserver*> TextObserverList;
-
- ObserverList mObservers; ///< unique set of glyph observers
- TextObserverList mTextObservers; ///< unique set of text observers
- TicketList mGlyphLoadTickets; ///< list of tickets for glyphset load requests
- TextureTickets mTextureTickets; ///< list of tickets for texture requests
- const FontLookupInterface& mFontLookup; ///< font lookup
- ResourceClient& mResourceClient; ///< resource client
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_RESOURCE_MANAGER_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_RESOURCE_OBSERVER_H__
-#define __DALI_INTERNAL_GLYPH_RESOURCE_OBSERVER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/vector-wrapper.h>
-
-// EXTERNAL INCLUDES
-#include <stdint.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-
-typedef std::vector< unsigned int > TextureIdList; ///< list of texture id's
-
-/**
- * Glyph resource observer interface.
- *
- * Used to inform an Atlas that a glyph has been loaded from file or uploaded to a texture.
- *
- */
-class GlyphResourceObserver
-{
-public:
-
- /**
- * Glyph quality flag, used to inform the observer
- * whether a low or high quality glyph was loaded.
- */
- enum Quality
- {
- LOW_QUALITY_LOADED,
- HIGH_QUALITY_LOADED
- };
-
- /**
- * Called when a glyph is loaded from file
- * @param[in] code character code
- * @param[in] fontId font id
- * @param[in] status quality flag
- */
- virtual void GlyphLoadedFromFile( uint32_t code, FontId fontId, Quality status ) = 0;
-
- /**
- * Called when a glyph has been uploaded to a Texture
- * @param[in] code character code
- * @param[in] fontId font id
- */
- virtual void GlyphUpLoadedToTexture( uint32_t code, FontId fontId ) = 0;
-
- /**
- * Call to find the x,y position of the where the glyph should go in the atlas
- * @param[in] code character code
- * @param[in] fontId font id
- * @param[in] xPos x position in the texture
- * @param[in] yPos y position in the texture
- * @return true if the glyph is still in use, false if not
- */
- virtual bool GetGlyphTexturePosition( uint32_t code, FontId fontId, unsigned int &xPos, unsigned int &yPos) const = 0;
-
- /**
- * Call to the find the texture used to display the glyphs
- * @return texture id
- */
- virtual unsigned int GetTextureId( ) const = 0;
-
- /**
- * Texture Status
- */
- enum TextureState
- {
- NO_CHANGE, ///< no change
- TEXTURE_RESIZED, ///< texture has resized
- TEXTURE_SPLIT ///< texture has split
- };
-
- /**
- * Find out if the texture has been resized
- * @return the texture state
- */
- virtual TextureState GetTextureState() = 0;
-
- /**
- * Should be called if GetTextureState does not return NO_CHANGE
- * Gets a list of texture id's, that have been replaced by a new texture.
- * @param[in] oldTextureIds list of old texture id's that have been replaced
- * @param[in] newTextureId the new texture id
- */
- virtual void GetNewTextureId( TextureIdList& oldTextureIds, unsigned int& newTextureId ) = 0;
-
-protected:
-
- /**
- * Constructor
- */
- GlyphResourceObserver()
- {
-
- }
-
- /**
- * Virtual Destructor
- */
- virtual ~GlyphResourceObserver()
- {
-
- }
-
-private:
-
- // Undefined copy constructor.
- GlyphResourceObserver( const GlyphResourceObserver& );
-
- // Undefined assignment operator.
- GlyphResourceObserver& operator=( const GlyphResourceObserver& );
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_RESOURCE_OBSERVER
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/resource/glyph-resource-request.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-using Integration::TextResourceType;
-
-GlyphResourceRequest::GlyphResourceRequest()
-:mFontId( 0 ),
- mQuality( LOW_QUALITY )
-{
-
-}
-
-GlyphResourceRequest::GlyphResourceRequest( FontId fontId, GlyphQuality quality )
-:mFontId( fontId ),
- mQuality( quality )
-{
-
-}
-
-// copy constructor
-GlyphResourceRequest::GlyphResourceRequest( const GlyphResourceRequest& rhs )
-:mFontId( rhs.mFontId ),
- mQuality( rhs.mQuality ),
- mCharacterList( rhs.mCharacterList )
-{
-}
-
-// assignment operator.
-GlyphResourceRequest& GlyphResourceRequest::operator=( const GlyphResourceRequest& rhs )
-{
- mFontId = rhs.mFontId;
- mQuality = rhs.mQuality;
- mCharacterList = rhs.mCharacterList;
- return *this;
-}
-
-FontId GlyphResourceRequest::GetFontId() const
-{
- return mFontId;
-}
-
-GlyphResourceRequest::GlyphQuality GlyphResourceRequest::GetQuality() const
-{
- return mQuality;
-}
-
-void GlyphResourceRequest::InsertCharacter( unsigned int code, unsigned int xPos, unsigned int yPos )
-{
- // insert the character, checking for duplicates first.
- for( std::size_t i=0, count = mCharacterList.size(); i< count; ++i)
- {
- if( mCharacterList[i].character == code )
- {
- // already exists in list
- return;
- }
- }
- // insert in to list
- mCharacterList.push_back( TextResourceType::GlyphPosition(code, xPos, yPos) );
-}
-
-const GlyphResourceRequest::CharacterList& GlyphResourceRequest::GetCharacterList() const
-{
- return mCharacterList;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_RESOURCE_REQUEST_H__
-#define __DALI_INTERNAL_GLYPH_RESOURCE_REQUEST_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/vector-wrapper.h>
-#include <dali/internal/event/text/resource/font-id.h>
-#include <dali/integration-api/resource-cache.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Structure for requesting an array of characters to be loaded
- * at a certain quality, for a certain font.
- * Resource requests are generated by glyph-atlas
- */
-class GlyphResourceRequest
-{
-public:
- typedef Integration::TextResourceType::CharacterList CharacterList;
- typedef Integration::ResourceId ResourceId;
-
- /**
- * Glyph quality
- */
- enum GlyphQuality
- {
- LOW_QUALITY,
- HIGH_QUALITY
- };
-
- /**
- * Constructor
- * @param[in] fontId font id
- * @param[in] quality
- */
- GlyphResourceRequest( FontId fontId, GlyphQuality quality );
-
- /**
- * non-virtual destructor
- */
- ~GlyphResourceRequest()
- {
- }
-
- /**
- * Copy constructor
- */
- GlyphResourceRequest( const GlyphResourceRequest& );
-
- /**
- * Assignment operator
- */
- GlyphResourceRequest& operator=( const GlyphResourceRequest& );
-
- /**
- * Get the font id
- * @return the font id of the request
- */
- FontId GetFontId() const;
-
- /**
- * Get the request quality
- * @return quality
- */
- GlyphQuality GetQuality() const;
-
- /**
- * Inserts a character in to the request
- * @param[in] code character code
- */
- void InsertCharacter( unsigned int code, unsigned int xPos, unsigned int yPos );
-
- /**
- * Get the character list in the request
- * @return character list
- */
- const CharacterList& GetCharacterList() const;
-
-private:
-
- /**
- * constructor
- */
- GlyphResourceRequest();
-
- FontId mFontId; ///< font id
- GlyphQuality mQuality; ///< quality
- CharacterList mCharacterList; ///< character list
-};
-
-typedef std::vector< GlyphResourceRequest > GlyphRequestList;
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_RESOURCE_REQUEST_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_GLYPH_ATLAS_OBSERVER_H__
-#define __DALI_INTERNAL_GLYPH_ATLAS_OBSERVER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/resource/font-id.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-typedef std::vector< unsigned int > TextureIdList;
-
-/**
- * Glyph texture observers are notified when a texture is re-sized or split.
- *
- */
-class GlyphTextureObserver
-{
-public:
-
- /**
- * Constructor
- */
- GlyphTextureObserver()
- {
- }
-
- /**
- * Virtual destructor
- */
- virtual ~GlyphTextureObserver()
- {
- }
-
- /**
- * Called when the atlas has been resized.
- * As textures can not be resized, a new one is created.
- * @param oldTextureId's list of textures id's that have been replaced by a new texture id
- * @param newTextureId the new texture id
- */
- virtual void TextureResized( const TextureIdList& oldTextureIds, unsigned int newTextureId ) = 0;
-
- /**
- * Called when the atlas is split
- * @param fontId the current texture id
- * @param oldTextureId's list of textures id's that have been replaced by a new texture id
- * @param newTextureId the new texture id
- */
- virtual void TextureSplit( FontId fontId, const TextureIdList& oldTextureIds, unsigned int newTextureId ) = 0;
-
-private:
-
- // undefined copy constructor
- GlyphTextureObserver( const GlyphTextureObserver& );
-
- // underfined assignment operator
- GlyphTextureObserver& operator=( const GlyphTextureObserver& );
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_GLYPH_ATLAS_OBSERVER_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_SPECIAL_CHARACTERS_H__
-#define __DALI_INTERNAL_SPECIAL_CHARACTERS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace SpecialCharacters
-{
-
-const unsigned int FIRST_VISIBLE_CHAR( 0x21 ); // 0x20 is the white space
-const unsigned int UNDERLINE_CHARACTER( 0x0332 ); // = 818 in decimal
-
-} // Special Characters
-
-} // Internal
-
-} // Dali
-#endif // __DALI_INTERNAL_SPECIAL_CHARACTERS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/text-format.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/special-characters.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-TextFormat::TextFormat()
-: mUnderline(false),
- mItalics(false),
- mItalicsAngle(0.0f),
- mPointSize(0.0f),
- mUnderlineThickness( 0.f ),
- mUnderlinePosition( 0.f )
-{}
-
-TextFormat::TextFormat( bool underline,
- bool italics,
- Dali::Radian italicsAngle,
- float pointSize,
- float underlineThickness,
- float underlinePosition )
-: mUnderline( underline ),
- mItalics( italics ),
- mItalicsAngle( italicsAngle ),
- mPointSize( pointSize ),
- mUnderlineThickness( underlineThickness ),
- mUnderlinePosition( underlinePosition )
-{
-}
-
-TextFormat::TextFormat( const TextFormat& rhs )
-: mUnderline( rhs.mUnderline ),
- mItalics( rhs.mItalics ),
- mItalicsAngle( rhs.mItalicsAngle ),
- mPointSize( rhs.mPointSize ),
- mUnderlineThickness( rhs.mUnderlineThickness ),
- mUnderlinePosition( rhs.mUnderlinePosition )
-{
-}
-
-TextFormat& TextFormat::operator=( const TextFormat& rhs )
-{
- mUnderline = rhs.mUnderline;
- mItalics = rhs.mItalics;
- mItalicsAngle = rhs.mItalicsAngle;
- mPointSize = rhs.mPointSize;
- mUnderlineThickness = rhs.mUnderlineThickness;
- mUnderlinePosition = rhs.mUnderlinePosition;
-
- return *this;
-}
-
-TextFormat::~TextFormat()
-{
-}
-
-bool TextFormat::IsUnderLined() const
-{
- return mUnderline;
-}
-
-bool TextFormat::IsItalic() const
-{
- return mItalics;
-}
-
-Dali::Radian TextFormat::GetItalicsAngle() const
-{
- return mItalicsAngle;
-}
-
-float TextFormat::GetPointSize() const
-{
- return mPointSize;
-}
-
-unsigned int TextFormat::GetUnderLineCharacter() const
-{
- return SpecialCharacters::UNDERLINE_CHARACTER;
-}
-
-float TextFormat::GetUnderlineThickness() const
-{
- return mUnderlineThickness;
-}
-
-float TextFormat::GetUnderlinePosition() const
-{
- return mUnderlinePosition;
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_FORMAT_H__
-#define __DALI_INTERNAL_TEXT_FORMAT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/math/radian.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- *
- * Text formatting controls how the vertex data
- * for a string of text is created.
- * E.g. if italics is turned on, the vertices are modified
- * to created slanted characters.
- * If underline is true, a thin line is added to underline the
- * text (as a quad)
- */
-struct TextFormat
-{
-
- /**
- * Constructor
- */
- TextFormat();
-
- /**
- * Constructor
- * @param[in] underline whether to underline the text
- * @param[in] italics whether italics is enabled
- * @param[in] italicsAngle italics angle
- * @param[in] pointSize the point size
- */
- TextFormat( bool underline,
- bool italics,
- Dali::Radian italicsAngle,
- float pointSize,
- float underlineThickness,
- float underlinePosition );
-
- /**
- * Copy constructor.
- * @param[in] rhs object to copy
- */
- TextFormat( const TextFormat& rhs);
-
- /**
- * Assignment operator
- * @param[in] rhs object to assign from
- * @return this
- */
- TextFormat& operator=( const TextFormat& rhs );
-
-
- /**
- * Destructor
- */
- ~TextFormat();
-
- /**
- * Whether underline is enabled
- * @return true if underline is enabled
- */
- bool IsUnderLined() const;
-
- /**
- * whether italics are enabled
- * @return true if italics enabled
- */
- bool IsItalic() const;
-
- /**
- * Get the italics angle
- * @return italics angle
- */
- Dali::Radian GetItalicsAngle() const;
-
- /**
- * Get point size
- * @return font point size
- */
- float GetPointSize() const;
-
- /**
- * Get the character used for underlining.
- * @return under line character
- */
- unsigned int GetUnderLineCharacter() const;
-
- /**
- * @return The underline's thickness.
- */
- float GetUnderlineThickness() const;
-
- /**
- * @return The underline's position.
- */
- float GetUnderlinePosition() const;
-
-private:
-
- bool mUnderline:1; ///< whether to underline the text
- bool mItalics:1; ///< whether to apply italics
- Dali::Radian mItalicsAngle; ///< italics angle if applied
- float mPointSize; ///< Point size. Used to scale the vertices by this amount.
- float mUnderlineThickness; ///< The underline's thickness.
- float mUnderlinePosition; ///< The underline's position.
-};
-
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_FORMAT_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER CLASS
-#include <dali/internal/event/text/text-impl.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/character-impl.h>
-#include <dali/internal/event/text/utf8-impl.h>
-
-// EXTERNAL INCLUDES
-#include <algorithm>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace
-{
-static const Integration::TextArray VOID_TEXT_ARRAY; ///< A void text array to be used in the helper Internal::GetTextArray() function.
-} // namespace
-
-Text::Text()
-: mString()
-{
-}
-
-Text::Text( const std::string& text )
-: mString()
-{
- const std::size_t length = text.size();
-
- // minimize allocations for ascii strings
- mString.Reserve( length );
-
- // break string into UTF-8 tokens
- UTF8Tokenize( reinterpret_cast<const unsigned char*>( text.c_str() ), length, mString );
-}
-
-Text::Text( const Character& character )
-: mString()
-{
- mString.PushBack( character.GetCharacter() );
-}
-
-Text::Text( const Text& text )
-: mString( text.mString )
-{
-}
-
-void Text::GetText( std::string& text ) const
-{
- // minimize allocations for ascii strings
- text.reserve( mString.Count() );
-
- for( Integration::TextArray::ConstIterator it = mString.Begin(), endIt = mString.End(); it != endIt; ++it )
- {
- unsigned char utf8Data[4];
- unsigned int utf8Length;
-
- utf8Length = UTF8Write( *it, utf8Data );
-
- text.append( reinterpret_cast<const char*>( utf8Data ), utf8Length );
- }
-}
-
-Text& Text::operator=( const Text& text )
-{
- mString = text.mString;
-
- return *this;
-}
-
-Text::~Text()
-{
- Clear();
- mString.Release();
-}
-
-void Text::Clear()
-{
- mString.Clear();
-}
-
-Dali::Character Text::operator[]( size_t position ) const
-{
- DALI_ASSERT_ALWAYS( position < mString.Count() && "Text::operator[]: Character position is out of bounds" );
-
- const uint32_t c = *( mString.Begin() + position );
-
- Dali::Character character( new Character( c ) );
-
- return character;
-}
-
-bool Text::IsEmpty() const
-{
- return 0u == mString.Count();
-}
-
-size_t Text::GetLength() const
-{
- return mString.Count();
-}
-
-void Text::Append( const Dali::Text& text )
-{
- const Integration::TextArray& utfCodes = text.GetImplementation().GetTextArray();
-
- mString.Insert( mString.End(), utfCodes.Begin(), utfCodes.End() );
-}
-
-void Text::Remove( size_t position, size_t numberOfCharacters )
-{
- DALI_ASSERT_ALWAYS( position < mString.Count() && "Text::Remove: Character position is out of bounds" );
- DALI_ASSERT_ALWAYS( position + numberOfCharacters <= mString.Count() && "Text::Remove: Character position + numberOfCharacters is out of bounds" );
-
- mString.Erase( mString.Begin() + position, mString.Begin() + position + numberOfCharacters );
-}
-
-void Text::Find( uint32_t character, std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const
-{
- std::size_t position = from;
-
- for( Integration::TextArray::ConstIterator it = mString.Begin() + from, endIt = mString.Begin() + to + 1u; it != endIt; ++position, ++it )
- {
- if( *it == character )
- {
- positions.PushBack( position );
- }
- }
-}
-
-void Text::FindWhiteSpace( std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const
-{
- std::size_t position = from;
-
- for( Integration::TextArray::ConstIterator it = mString.Begin() + from, endIt = mString.Begin() + to + 1u; it != endIt; ++position, ++it )
- {
- if( Character::IsWhiteSpace( *it ) )
- {
- positions.PushBack( position );
- }
- }
-}
-
-void Text::FindNewLine( std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const
-{
- std::size_t position = from;
-
- for( Integration::TextArray::ConstIterator it = mString.Begin() + from, endIt = mString.Begin() + to + 1u; it != endIt; ++position, ++it )
- {
- if( Character::IsNewLine( *it ) )
- {
- positions.PushBack( position );
- }
- }
-}
-
-void Text::GetSubText( std::size_t from, std::size_t to, Text* subText ) const
-{
- if( to < from )
- {
- std::swap( from, to );
- subText->mString.Insert( subText->mString.End(), mString.Begin() + from, mString.Begin() + to + 1u );
- std::reverse( subText->mString.Begin(), subText->mString.End() );
- }
- else
- {
- subText->mString.Insert( subText->mString.End(), mString.Begin() + from, mString.Begin() + to + 1u );
- }
-}
-
-bool Text::IsWhiteSpace( std::size_t index ) const
-{
- if( index < mString.Count() )
- {
- return Character::IsWhiteSpace( *( mString.Begin() + index ) );
- }
-
- return false;
-}
-
-bool Text::IsNewLine( std::size_t index ) const
-{
- if( index < mString.Count() )
- {
- return Character::IsNewLine( *( mString.Begin() + index ) );
- }
-
- return false;
-}
-
-const Integration::TextArray& Text::GetTextArray() const
-{
- return mString;
-}
-
-const Integration::TextArray& GetTextArray( const Dali::Text& text )
-{
- if( text.IsEmpty() )
- {
- return VOID_TEXT_ARRAY;
- }
-
- return text.GetImplementation().GetTextArray();
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_H__
-#define __DALI_INTERNAL_TEXT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <string>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/text.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Implementation class for Dali::Text.
- * @see Dali::Text.
- */
-class Text
-{
-public:
-
- /**
- * @copydoc Dali::Text::Text().
- */
- Text();
-
- /**
- * @copydoc Dali::Text::Text( const std::string& text ).
- */
- Text( const std::string& text );
-
- /**
- * @copydoc Dali::Text::Text( const Character& character ).
- */
- Text( const Character& character );
-
- /**
- * @copydoc Dali::Text::Text( const Text& text ).
- */
- Text( const Text& text );
-
- /**
- * @copydoc Dali::Text::operator=( const Text& text )
- */
- Text& operator=( const Text& text );
-
- /**
- * Non-virtual destructor.
- */
- ~Text();
-
- /**
- * Clears the text.
- */
- void Clear();
-
- /**
- * Converts stored text encoded in UTF-32 to a std::string encoded with UTF-8.
- * @param [out] text The text resultant of the UTF-32 to UTF-8 conversion.
- */
- void GetText( std::string& text ) const;
-
- /**
- * @copydoc Dali::Text::operator[]()
- */
- Dali::Character operator[]( size_t position ) const;
-
- /**
- * @copydoc Dali::Text::IsEmpty()
- */
- bool IsEmpty() const;
-
- /**
- * @copydoc Dali::Text::GetLength()
- */
- size_t GetLength() const;
-
- /**
- * @copydoc Dali::Text::Append( const Text& text )
- */
- void Append( const Dali::Text& text );
-
- /**
- * @copydoc Dali::Text::Remove()
- */
- void Remove( size_t position, size_t numberOfCharacters );
-
- /**
- * @copydoc Dali::Text::Find( const Character& character, std::size_t from, std::size_t to, Vector<std::size_t>& positions )
- */
- void Find( uint32_t character, std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const;
-
- /**
- * @copydoc Dali::Text::Find( SpecialCharacter character, std::size_t from, std::size_t to, Vector<std::size_t>& positions )
- */
- void FindWhiteSpace( std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const;
-
- /**
- * @copydoc Dali::Text::Find( SpecialCharacter character, std::size_t from, std::size_t to, Vector<std::size_t>& positions )
- */
- void FindNewLine( std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const;
-
- /**
- * @copydoc Dali::Text::GetSubText()
- */
- void GetSubText( std::size_t from, std::size_t to, Text* subText ) const;
-
- /**
- * @copydoc Dali::Text::IsWhiteSpace()
- */
- bool IsWhiteSpace( std::size_t index ) const;
-
- /**
- * @copydoc Dali::Text::IsNewLine()
- */
- bool IsNewLine( std::size_t index ) const;
-
- /**
- * Retrieves a reference to the UTF-32 encoded string.
- * @return A reference to the UTF-32 encoded string.
- */
- const Integration::TextArray& GetTextArray() const;
-
-private:
-
- Integration::TextArray mString; ///< Stores an array of unicodes.
-};
-
-/**
- * @brief Helper function to get the Integration::TextArray from a Dali::Text.
- *
- * @param[in] text A Dali::Text.
- *
- * @return The Text's Integration::TextArray.
- */
- const Integration::TextArray& GetTextArray( const Dali::Text& text );
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_H__
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_OBSERVER_H__
-#define __DALI_INTERNAL_TEXT_OBSERVER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Text observers are notified when characters have been loaded for a particular font.
- *
- * Note, the specific characters loaded are not specified.
- * The internal user of this class has to use Font::TextAvailable to
- * find if the the glyphs for a text string is loaded.
- */
-class TextObserver
-{
-public:
-
-
- /**
- * Called when the text has been loaded.
- */
- virtual void TextLoaded() = 0;
-
-protected:
-
- /**
- * constructor
- */
- TextObserver()
- {
- }
-
- /**
- * Virtual destructor.
- */
- virtual ~TextObserver()
- {
- }
-
- /**
- * Undefined copy constructor.
- */
- TextObserver( const TextObserver& );
-
- /**
- * Undefined assignment operator
- */
- TextObserver& operator=( const TextObserver& );
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_OBSERVER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include "text-request-helper.h"
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/font-impl.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-TextRequestHelper::TextRequestHelper( GlyphTextureObserver& observer)
-:mTextureId(0),
- mTextureObserverInstalled( false ),
- mTextureObserver( observer )
-{
-}
-
-TextRequestHelper::~TextRequestHelper()
-{
- TextNotRequired();
-
- if( mTextureObserverInstalled && mFont )
- {
- mFont->RemoveTextureObserver( mTextureObserver);
- }
-}
-
-TextVertexBuffer* TextRequestHelper::SetText(const Integration::TextArray& text, const TextFormat& format)
-{
- // current text no longer required.
- TextNotRequired();
-
- mText = text;
-
- return TextRequired( format );
-}
-
-TextVertexBuffer* TextRequestHelper::SetFont( const FontPointer& font, const TextFormat& format )
-{
- // current text no longer required.
- TextNotRequired();
-
- mFont = font;
-
- // request text with new font
- return TextRequired( format );
-}
-
-TextVertexBuffer* TextRequestHelper::SetTextAndFont( const Integration::TextArray& text,
- const FontPointer& font,
- const TextFormat& format )
-{
- // current text no longer required.
- TextNotRequired();
-
- mText = text;
-
- mFont = font;
-
- // request new text with new font
- return TextRequired( format );
-}
-
-void TextRequestHelper::TextNotRequired()
-{
- if( mFont && ( 0u < mText.Count() ) )
- {
- mFont->TextNotRequired( mText, mFormat, mTextureId );
- }
-}
-
-TextVertexBuffer* TextRequestHelper::TextRequired( const TextFormat& format )
-{
- mFormat = format;
-
- if( mFont && ( 0u < mText.Count() ) )
- {
- // watch out for texture resizes / splits
- AddTextureObserver();
-
- // get the vertex buffer required to display the text
- TextVertexBuffer* buffer = mFont->TextRequired( mText, format );
- if( buffer )
- {
- // keep track of the texture id, ( texture id == atlas id)
- mTextureId = buffer->mTextureId;
-
- return buffer;
- }
- }
- else if( 0u == mText.Count() )
- {
- // create an empty vertex buffer
- TextVertexBuffer* buffer = new TextVertexBuffer;
- buffer->mVertexMax = Vector2::ZERO;
- buffer->mTextureId = 0;
-
- return buffer;
- }
- return NULL;
-}
-
-void TextRequestHelper::TextureChanged( unsigned int oldTextureId, unsigned int newTextureId )
-{
- DALI_ASSERT_DEBUG( oldTextureId == mTextureId);
- mTextureId = newTextureId;
-}
-
-bool TextRequestHelper::IsTextLoaded() const
-{
- if( mTextureId == 0 || (!mFont) || ( 0u == mText.Count() ) )
- {
- return false;
- }
- return mFont->IsTextLoaded( mText, mFormat, mTextureId );
-}
-
-void TextRequestHelper::AddTextureObserver()
-{
- if( !mTextureObserverInstalled )
- {
- mTextureObserverInstalled = true;
- mFont->AddTextureObserver( mTextureObserver);
- }
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_TEXT_REQUEST_HELPER_H__
-#define __DALI_INTERNAL_TEXT_REQUEST_HELPER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/object/ref-object.h>
-#include <dali/internal/event/text/font-declarations.h>
-#include <dali/internal/event/text/text-format.h>
-#include <dali/internal/common/text-vertex-buffer.h>
-#include <dali/internal/event/text/resource/glyph-texture-observer.h>
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Used to control text requests passed to a font object.
- * Characters are reference counted by the font object. This
- * class ensures the correct characters are reference / unreferenced.
- *
- */
-class TextRequestHelper
-{
-
-public:
-
- /**
- * constructor
- * @param[in] observer glyph texture observer
- */
- TextRequestHelper( GlyphTextureObserver& observer );
-
- /**
- * destructor
- */
- ~TextRequestHelper();
-
-
- /**
- * Set the text to request
- * @param [in] text text string
- * @param [in] format text format
- * @return the vertex data required to draw the text
- */
- TextVertexBuffer* SetText(const Integration::TextArray& text, const TextFormat& format );
-
- /**
- * Set the font
- * @param [in] font
- * @param [in] format text format
- * @return the vertex data required to draw the text
- */
- TextVertexBuffer* SetFont( const FontPointer& font, const TextFormat& format );
-
- /**
- * Set the text and font to request
- * @param [in] text the text string
- * @param [in] font new font to request from
- * @param [in] format text format
- * @return the vertex data required to draw the text
- */
- TextVertexBuffer* SetTextAndFont(const Integration::TextArray& text, const FontPointer& font, const TextFormat& format );
-
- /**
- * Called when the texture id has changed
- * @param[in] old texture id
- * @param[in] new texture id
- */
- void TextureChanged( unsigned int oldTextureId, unsigned int newTextureId );
-
- /**
- * Check if the text is loaded
- * @return true if text is loaded
- */
- bool IsTextLoaded() const;
-
-private:
-
- /**
- * Tell the font we have stopped using a string of characters
- */
- void TextNotRequired();
-
- /**
- * Tell the font we require some text
- * @param[in] format the text format
- * @return the vertex data required to draw the text
- */
- TextVertexBuffer* TextRequired( const TextFormat& format );
-
- /**
- * start observing global atlas changes such as atlas resize / split
- */
- void AddTextureObserver();
-
- unsigned int mTextureId; ///< the texture id of the glyph atlas being used
- Integration::TextArray mText; ///< text string
- TextFormat mFormat; ///< text format
- FontPointer mFont; ///< the font
- bool mTextureObserverInstalled:1; ///< whether texture observer is installed
- GlyphTextureObserver& mTextureObserver; ///< texture observer
-
-};
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_TEXT_REQUEST_HELPER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/event/text/utf8-impl.h>
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/debug.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-size_t UTF8SequenceLength(const unsigned char leadByte)
-{
- size_t length = 0;
-
- if ((leadByte & 0x80) == 0 ) //ASCII character (lead bit zero)
- {
- length = 1;
- }
- else if (( leadByte & 0xe0 ) == 0xc0 ) //110x xxxx
- {
- length = 2;
- }
- else if (( leadByte & 0xf0 ) == 0xe0 ) //1110 xxxx
- {
- length = 3;
- }
- else if (( leadByte & 0xf8 ) == 0xf0 ) //1111 0xxx
- {
- length = 4;
- }
- else
- {
- DALI_LOG_WARNING("Unrecognized lead byte %c\n", leadByte);
- }
-
- return length;
-}
-
-uint32_t UTF8Read(const unsigned char* utf8Data, const size_t sequenceLength)
-{
- uint32_t code = 0;
-
- if (sequenceLength == 1)
- {
- code = *utf8Data;
- }
- else if (sequenceLength == 2)
- {
- code = *utf8Data++ & 0x1f;
- code <<= 6;
- code |= *utf8Data & 0x3f;
- }
- else if (sequenceLength == 3)
- {
- code = *utf8Data++ & 0x0f;
- code <<= 6;
- code |= *utf8Data++ & 0x3f;
- code <<= 6;
- code |= *utf8Data & 0x3f;
- }
- else if (sequenceLength == 4)
- {
- code = *utf8Data++ & 0x07;
- code <<= 6;
- code |= *utf8Data++ & 0x3f;
- code <<= 6;
- code |= *utf8Data++ & 0x3f;
- code <<= 6;
- code |= *utf8Data & 0x3f;
- }
-
- return code;
-}
-
-size_t UTF8Write(const uint32_t code, unsigned char* utf8Data)
-{
- size_t sequenceLength = 0;
- if (code < 0x80u)
- {
- *utf8Data = code;
- sequenceLength = 1;
- }
- else if (code < 0x800u)
- {
- *utf8Data++ = static_cast<uint8_t>( code >> 6) | 0xc0; // lead byte for 2 byte sequence
- *utf8Data = static_cast<uint8_t>( code & 0x3f) | 0x80; // continuation byte
- sequenceLength = 2;
- }
- else if (code < 0x10000u)
- {
- *utf8Data++ = static_cast<uint8_t>( code >> 12) | 0xe0; // lead byte for 2 byte sequence
- *utf8Data++ = static_cast<uint8_t>((code >> 6) & 0x3f) | 0x80; // continuation byte
- *utf8Data = static_cast<uint8_t>( code & 0x3f) | 0x80; // continuation byte
- sequenceLength = 3;
- }
- else if (code < 0x200000u)
- {
- *utf8Data++ = static_cast<uint8_t>( code >> 18) | 0xf0; // lead byte for 2 byte sequence
- *utf8Data++ = static_cast<uint8_t>((code >> 12) & 0x3f) | 0x80; // continuation byte
- *utf8Data++ = static_cast<uint8_t>((code >> 6) & 0x3f) | 0x80; // continuation byte
- *utf8Data = static_cast<uint8_t>( code & 0x3f) | 0x80; // continuation byte
- sequenceLength = 4;
- }
-
- return sequenceLength;
-}
-
-size_t UTF8Tokenize(const unsigned char* utf8Data, const size_t utf8DataLength, Integration::TextArray& tokens)
-{
- size_t dataLength = utf8DataLength;
-
- while (dataLength)
- {
- uint32_t code;
- size_t sequenceLength = UTF8SequenceLength(*utf8Data);
-
- if (!sequenceLength)
- {
- break;
- }
-
- if (sequenceLength > dataLength)
- {
- // utf8 data error
- break;
- }
-
- code = UTF8Read(utf8Data, sequenceLength);
- tokens.PushBack(code);
-
- utf8Data += sequenceLength;
- dataLength -= sequenceLength;
- }
- return tokens.Count();
-}
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_UTF8_H__
-#define __DALI_INTERNAL_UTF8_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/text-array.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-/**
- * Determine the length (in bytes) of a UTF-8 character
- * @param[in] leadByte The lead byte of a UTF-8 character sequence
- * @return The length of the sequence, or zero if the UTF-8 character is invalid.
- */
-size_t UTF8SequenceLength(const unsigned char leadByte);
-
-/**
- * Converts a UTF-8 character into a UTF-32 code
- * @param[in] utf8Data A pointer to the lead byte of the UTF-8 character
- * @param[in] sequenceLength The length of the UTF-8 character. See UTF8SequenceLength.
- * @return The UTF-32 code, (or zero if the sequenceLength is not between 1..4
- */
-uint32_t UTF8Read(const unsigned char* utf8Data, const size_t sequenceLength);
-
-/**
- * Converts a UTF-32 code into a UTF-8 sequence
- * @param[in] code The UTF-32 code
- * @param[out] utf8Data The UTF-8 buffer that receives the sequence
- * @return The length of the sequence written to utf8Data, or zero if the code was invalid
- */
-size_t UTF8Write(const uint32_t code, unsigned char* utf8Data);
-
-/**
- * Converts a stream of UTF-8 codes into an aarray of UTF-32 codes
- * @param[in] utf8Data The UTF-8 buffer containing the UTF-8 string
- * @param[in] utf8DataLength The size of the data, in bytes, at utf8Data
- * @param[out] tokens A vector which will receive the converted UTF-32 codes
- * @return The number of UTF-32 codes.
- */
-size_t UTF8Tokenize(const unsigned char* utf8Data, const size_t utf8DataLength, Integration::TextArray& tokens);
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_UTF8_H__
-
$(internal_src_dir)/common/core-impl.cpp \
$(internal_src_dir)/common/internal-constants.cpp \
$(internal_src_dir)/common/message-buffer.cpp \
- $(internal_src_dir)/common/text-parameters.cpp \
$(internal_src_dir)/common/image-sampler.cpp \
$(internal_src_dir)/common/dali-hash.cpp \
\
$(internal_src_dir)/event/actor-attachments/light-attachment-impl.cpp \
$(internal_src_dir)/event/actor-attachments/mesh-attachment-impl.cpp \
$(internal_src_dir)/event/actor-attachments/renderable-attachment-impl.cpp \
- $(internal_src_dir)/event/actor-attachments/text-attachment-impl.cpp \
$(internal_src_dir)/event/actors/actor-impl.cpp \
$(internal_src_dir)/event/actors/custom-actor-internal.cpp \
$(internal_src_dir)/event/actors/image-actor-impl.cpp \
$(internal_src_dir)/event/actors/layer-impl.cpp \
$(internal_src_dir)/event/actors/layer-list.cpp \
- $(internal_src_dir)/event/actors/text-actor-impl.cpp \
$(internal_src_dir)/event/actors/mesh-actor-impl.cpp \
$(internal_src_dir)/event/actors/camera-actor-impl.cpp \
$(internal_src_dir)/event/actors/light-actor-impl.cpp \
$(internal_src_dir)/event/images/image-factory.cpp \
$(internal_src_dir)/event/images/image-factory-cache.cpp \
$(internal_src_dir)/event/images/nine-patch-image-impl.cpp \
- $(internal_src_dir)/event/images/emoji-factory.cpp \
$(internal_src_dir)/event/modeling/animatable-mesh-impl.cpp \
$(internal_src_dir)/event/modeling/cloth-impl.cpp \
$(internal_src_dir)/event/modeling/entity-impl.cpp \
$(internal_src_dir)/event/resources/resource-client.cpp \
$(internal_src_dir)/event/resources/resource-ticket.cpp \
$(internal_src_dir)/event/resources/resource-type-path.cpp \
- $(internal_src_dir)/event/text/character-impl.cpp \
- $(internal_src_dir)/event/text/glyph-metric.cpp \
- $(internal_src_dir)/event/text/font-layout.cpp \
- $(internal_src_dir)/event/text/font-factory.cpp \
- $(internal_src_dir)/event/text/font-impl.cpp \
- $(internal_src_dir)/event/text/font-metrics.cpp \
- $(internal_src_dir)/event/text/text-format.cpp \
- $(internal_src_dir)/event/text/text-request-helper.cpp \
- $(internal_src_dir)/event/text/text-impl.cpp \
- $(internal_src_dir)/event/text/utf8-impl.cpp \
- $(internal_src_dir)/event/text/glyph-status/glyph-status.cpp \
- $(internal_src_dir)/event/text/glyph-status/glyph-status-container.cpp \
- $(internal_src_dir)/event/text/glyph-status/debug/glyph-status-container-debug.cpp \
- $(internal_src_dir)/event/text/atlas/atlas.cpp \
- $(internal_src_dir)/event/text/atlas/atlas-size.cpp \
- $(internal_src_dir)/event/text/atlas/atlas-ranking.cpp \
- $(internal_src_dir)/event/text/atlas/atlas-rank-generator.cpp \
- $(internal_src_dir)/event/text/atlas/debug/atlas-debug.cpp \
- $(internal_src_dir)/event/text/atlas/glyph-atlas.cpp \
- $(internal_src_dir)/event/text/atlas/glyph-atlas-manager.cpp \
- $(internal_src_dir)/event/text/resource/glyph-resource-manager.cpp \
- $(internal_src_dir)/event/text/resource/glyph-resource-request.cpp \
- $(internal_src_dir)/event/text/resource/debug/glyph-resource-debug.cpp \
- $(internal_src_dir)/event/text/generator/text-vertex-generator.cpp \
\
$(internal_src_dir)/render/common/culling-algorithms.cpp \
$(internal_src_dir)/render/common/performance-monitor.cpp \
$(internal_src_dir)/render/renderers/scene-graph-mesh-renderer.cpp \
$(internal_src_dir)/render/renderers/scene-graph-renderer.cpp \
$(internal_src_dir)/render/renderers/scene-graph-renderer-debug.cpp \
- $(internal_src_dir)/render/renderers/scene-graph-text-renderer.cpp \
$(internal_src_dir)/render/shaders/custom-uniform.cpp \
$(internal_src_dir)/render/shaders/program.cpp \
$(internal_src_dir)/render/shaders/program-controller.cpp \
$(internal_src_dir)/update/node-attachments/scene-graph-light-attachment.cpp \
$(internal_src_dir)/update/node-attachments/scene-graph-mesh-attachment.cpp \
$(internal_src_dir)/update/node-attachments/scene-graph-renderable-attachment.cpp \
- $(internal_src_dir)/update/node-attachments/scene-graph-text-attachment.cpp \
$(internal_src_dir)/update/nodes/node.cpp \
$(internal_src_dir)/update/nodes/node-messages.cpp \
$(internal_src_dir)/update/nodes/scene-graph-layer.cpp \
$(internal_src_dir)/update/render-tasks/scene-graph-render-task.cpp \
$(internal_src_dir)/update/render-tasks/scene-graph-render-task-list.cpp \
$(internal_src_dir)/update/resources/bitmap-metadata.cpp \
- $(internal_src_dir)/update/resources/atlas-request-status.cpp \
$(internal_src_dir)/update/resources/resource-manager.cpp \
$(internal_src_dir)/update/resources/resource-tracker.cpp \
$(internal_src_dir)/update/resources/sync-resource-tracker.cpp \
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/render/renderers/scene-graph-text-renderer.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-#include <dali/public-api/actors/text-actor.h>
-#include <dali/internal/common/text-parameters.h>
-#include <dali/internal/common/text-vertex-2d.h>
-#include <dali/internal/event/text/font-impl.h>
-#include <dali/internal/render/gl-resources/context.h>
-#include <dali/internal/render/gl-resources/texture.h>
-#include <dali/internal/render/gl-resources/texture-cache.h>
-#include <dali/internal/render/gl-resources/texture-units.h>
-#include <dali/internal/render/common/culling-algorithms.h>
-#include <dali/internal/render/common/performance-monitor.h>
-#include <dali/internal/render/common/vertex.h>
-#include <dali/internal/render/renderers/scene-graph-renderer-debug.h>
-#include <dali/internal/render/shaders/program.h>
-#include <dali/internal/render/shaders/shader.h>
-#include <dali/internal/update/controllers/scene-controller.h>
-
-#if defined(DEBUG_ENABLED)
-namespace
-{
-Debug::Filter* gTextFilter = Debug::Filter::New(Debug::Concise, false, "LOG_SCENE_GRAPH_TEXT_RENDERER");
-}
-#endif
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace SceneGraph
-{
-
-TextRenderer* TextRenderer::New( RenderDataProvider& dataprovider )
-{
- return new TextRenderer( dataprovider );
-}
-
-TextRenderer::~TextRenderer()
-{
- if(mTextureId > 0)
- {
- mTextureCache->RemoveObserver(mTextureId, this);
- }
-
- GlCleanup();
-
- delete mTextColor;
-}
-
-void TextRenderer::TextureDiscarded( ResourceId textureId )
-{
- DALI_ASSERT_DEBUG( mTextureId == textureId || mTextureId == 0 );
-
- mTextureId = 0;
- mTexture = NULL;
-}
-
-void TextRenderer::AllocateTextParameters()
-{
- if( !mTextParameters )
- {
- mTextParameters = new TextParameters;
- }
-}
-
-void TextRenderer::SetTextureId( ResourceId textureId )
-{
- DALI_LOG_INFO( gTextFilter, Debug::General, "TextRenderer::SetTextureId(%d)\n", textureId );
-
- if(mTextureId > 0)
- {
- mTextureCache->RemoveObserver(mTextureId, this);
- }
-
- mTextureId = textureId;
- mTexture = NULL;
-
- if(textureId > 0)
- {
- mTextureCache->AddObserver(textureId, this);
- }
-}
-
-void TextRenderer::UpdateIndexBuffer( std::size_t size )
-{
- if( size == 0)
- {
- return;
- }
- DALI_ASSERT_DEBUG( (size % 4 == 0) && "Invalid vertex length");
-
- // @todo need to create a simple gpu-buffer-manager class which allow us
- // to use a single indice buffer for all text-renderers and image renderers (minus 9 patch).
-
- // number of indices(points) = number of (vertices / 4 ) = number of quads * 6
- // to display the quad as two triangles (each triangle has 3 points).
- // equivalent to 1.5 * number verts, which can be done with bit shifting.
- std::size_t numberIndices = size + (size >> 1);
-
- std::size_t numberQuads = size >> 2; // quads = verts / 4
-
- GLushort* indices = new GLushort[ numberIndices ];
-
- std::size_t n = 0;
- for( std::size_t i = 0; i < numberQuads; ++i )
- {
- /*
- * 1 --- 2
- * | /|
- * | A |
- * | / |
- * 0 --- 3
- *
- * Draw 2 triangles with clock wise winding: 0->1->2 and 0->2->3
- */
- std::size_t vertIndex = i << 2; // vert index = i * 4
-
- indices[ n++ ] = 0 + vertIndex;
- indices[ n++ ] = 1 + vertIndex;
- indices[ n++ ] = 2 + vertIndex;
-
- indices[ n++ ] = 0 + vertIndex;
- indices[ n++ ] = 2 + vertIndex;
- indices[ n++ ] = 3 + vertIndex;
- }
-
- mIndexBuffer->UpdateDataBuffer( numberIndices * sizeof(GLushort),indices );
-
- delete []indices;
-}
-
-void TextRenderer::SetVertexData( TextVertexBuffer* vertexData )
-{
- DALI_LOG_INFO( gTextFilter, Debug::General, "TextRenderer::SetVertexData(this: %p, vertexData: %p)\n", this, vertexData );
-
- if( !vertexData )
- {
- DALI_ASSERT_DEBUG( 0 && "No vertex data"); // vertex data structure is required even for empty strings
- return;
- }
- if( vertexData->mVertices.size() > 0 )
- {
- SetTextureId(vertexData->mTextureId);
-
- if ( !mVertexBuffer )
- {
- mVertexBuffer = new GpuBuffer( *mContext, GpuBuffer::ARRAY_BUFFER, GpuBuffer::DYNAMIC_DRAW );
- }
-
- if ( !mIndexBuffer )
- {
- mIndexBuffer = new GpuBuffer( *mContext, GpuBuffer::ELEMENT_ARRAY_BUFFER, GpuBuffer::STATIC_DRAW );
- }
-
- mVertexBuffer->UpdateDataBuffer( vertexData->mVertices.size() * sizeof(TextVertex2D), &vertexData->mVertices[0] );
-
- UpdateIndexBuffer( vertexData->mVertices.size() ); // Used in DoRender()
-
- // Get inverted text size, as this is faster for the shader to operate on,
- // and shader won't throw any errors performing a multiplication rather than a divide by zero
- // on a bad size value.
- mGeometryExtent = vertexData->mGeometryExtent;
- }
- else
- {
- // no text to display, delete the GPU buffers, this will stop anything rendering.
- mVertexBuffer.Reset();
- mIndexBuffer.Reset();
- }
- // vertex data no longer required.
- delete vertexData;
-}
-
-void TextRenderer::SetFontSize( float pixelSize )
-{
- mPixelSize = pixelSize;
-}
-
-void TextRenderer::SetGradient( const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- AllocateTextParameters();
- mTextParameters->SetGradient( color, startPoint, endPoint );
-}
-
-void TextRenderer::SetTextColor( const Vector4& color )
-{
- if( NULL == mTextColor )
- {
- mTextColor = new Vector4( color );
- }
- else
- {
- *mTextColor = color;
- }
-}
-
-void TextRenderer::SetOutline( const bool enable, const Vector4& color, const Vector2& params )
-{
- AllocateTextParameters();
-
- mTextParameters->SetOutline( enable, color, params );
-}
-
-void TextRenderer::SetGlow( const bool enable, const Vector4& color, const float params )
-{
- AllocateTextParameters();
-
- mTextParameters->SetGlow( enable, color, params );
-}
-
-void TextRenderer::SetDropShadow( const bool enable, const Vector4& color, const Vector2& offset, const float size )
-{
- AllocateTextParameters();
-
- mTextParameters->SetShadow( enable, color, offset, size );
-}
-
-void TextRenderer::SetSmoothEdge( float params )
-{
- mSmoothing = params;
-}
-
-void TextRenderer::GlContextDestroyed()
-{
- if( mVertexBuffer )
- {
- mVertexBuffer->GlContextDestroyed();
- }
- if( mIndexBuffer )
- {
- mIndexBuffer->GlContextDestroyed();
- }
-}
-
-void TextRenderer::GlCleanup()
-{
- mVertexBuffer.Reset();
- mIndexBuffer.Reset();
-}
-
-bool TextRenderer::RequiresDepthTest() const
-{
- return false;
-}
-
-bool TextRenderer::CheckResources()
-{
- if ( ! ( mVertexBuffer && mIndexBuffer ) )
- {
- // This character has no geometry, must be a white space
- return true;
- }
-
- if( !mVertexBuffer->BufferIsValid() )
- {
- return false;
- }
-
- if( mTexture == NULL )
- {
- mTexture = mTextureCache->GetTexture( mTextureId );
-
- if( mTexture == NULL )
- {
- // texture atlas hasn't been created yet
- return false;
- }
- }
- if( mTexture->GetTextureId() == 0 )
- {
- return false;
- }
-
- return true;
-}
-
-void TextRenderer::ResolveGeometryTypes( BufferIndex bufferIndex, GeometryType& outType, ShaderSubTypes& outSubType )
-{
- outType = GEOMETRY_TYPE_TEXT;
-
- // If we have a color gradient, then we cannot use the default shader.
-
- outSubType = SHADER_DEFAULT;
- if( mTextParameters )
- {
- if( mTextParameters->IsOutlineEnabled() )
- {
- if( mTextParameters->IsGlowEnabled() )
- {
- outSubType = SHADER_GRADIENT_OUTLINE_GLOW;
- }
- else
- {
- outSubType = SHADER_GRADIENT_OUTLINE;
- }
- }
- else if( mTextParameters->IsGlowEnabled() )
- {
- outSubType = SHADER_GRADIENT_GLOW;
- }
- else if( mTextParameters->IsDropShadowEnabled() )
- {
- outSubType = SHADER_GRADIENT_SHADOW;
- }
- else
- {
- outSubType = SHADER_GRADIENT;
- }
- }
-}
-
-bool TextRenderer::IsOutsideClipSpace( const Matrix& modelMatrix, const Matrix& modelViewProjectionMatrix )
-{
- mContext->IncrementRendererCount();
-
- Rect<float> boundingBox(mGeometryExtent.width*-0.5f, mGeometryExtent.height*-0.5f, mGeometryExtent.width, mGeometryExtent.height);
- DEBUG_BOUNDING_BOX( *mContext, boundingBox, modelViewProjectionMatrix );
-
- if(Is2dBoxOutsideClipSpace( modelMatrix, modelViewProjectionMatrix, boundingBox ) )
- {
- mContext->IncrementCulledCount();
- return true;
- }
- return false;
-}
-
-void TextRenderer::DoRender( BufferIndex bufferIndex, Program& program, const Matrix& modelViewMatrix, const Matrix& viewMatrix )
-{
- DALI_ASSERT_DEBUG( NULL != mTexture && "TextRenderer::DoRender. mTexture == NULL." );
- if( NULL == mTexture )
- {
- // Nothing to render.
- return;
- }
-
- DALI_LOG_INFO( gTextFilter, Debug::General, "TextRenderer::DoRender(this: %p) textureId:%d\n", this, mTextureId );
-
- mTextureCache->BindTexture( mTexture, mTextureId, GL_TEXTURE_2D, TEXTURE_UNIT_TEXT );
- if( mTexture->GetTextureId() == 0 )
- {
- return; // early out if we haven't got a GL texture yet (e.g. due to context loss)
- }
-
- // Set sampler uniform
- const GLint samplerLoc = program.GetUniformLocation( Program::UNIFORM_SAMPLER );
- if( Program::UNIFORM_UNKNOWN != samplerLoc )
- {
- // set the uniform
- program.SetUniform1i( samplerLoc, TEXTURE_UNIT_TEXT );
- }
-
- mTexture->ApplySampler( TEXTURE_UNIT_TEXT, mSamplerBitfield );
-
- const float SMOOTHING_ADJUSTMENT( 12.0f );
- const float SMOOTHING_ADJUSTMENT_PIXEL_SIZE( 32.0f );
-
- float smoothWidth = SMOOTHING_ADJUSTMENT / mPixelSize;
- float smoothing = mSmoothing;
-
- const GLint smoothingLoc = program.GetUniformLocation( Program::UNIFORM_SMOOTHING );
- if( Program::UNIFORM_UNKNOWN != smoothingLoc )
- {
- smoothWidth = std::min( std::min(mSmoothing, 1.0f - mSmoothing), smoothWidth );
-
- if( mPixelSize < SMOOTHING_ADJUSTMENT_PIXEL_SIZE )
- {
- smoothing *= Lerp( mPixelSize / SMOOTHING_ADJUSTMENT_PIXEL_SIZE, 0.5f, 1.0f );
- }
-
- program.SetUniform2f( smoothingLoc, std::max(0.0f, smoothing - smoothWidth), std::min(1.0f, smoothing + smoothWidth) );
- }
-
- if( mTextParameters )
- {
- if( mTextParameters->IsOutlineEnabled() )
- {
- const GLint outlineLoc = program.GetUniformLocation( Program::UNIFORM_OUTLINE );
- const GLint outlineColorLoc = program.GetUniformLocation( Program::UNIFORM_OUTLINE_COLOR );
-
- if( Program::UNIFORM_UNKNOWN != outlineLoc && Program::UNIFORM_UNKNOWN != outlineColorLoc )
- {
- const Vector2& outline = mTextParameters->GetOutlineThickness();
- const Vector4& outlineColor = mTextParameters->GetOutlineColor();
- float outlineWidth = outline[1] + smoothWidth;
- float outlineStart = outline[0];
- float outlineEnd = std::min( 1.0f, outlineStart + outlineWidth );
-
- program.SetUniform2f(outlineLoc, outlineStart, outlineEnd);
- program.SetUniform4f(outlineColorLoc, outlineColor.r, outlineColor.g, outlineColor.b, outlineColor.a);
- }
- }
-
- if( mTextParameters->IsGlowEnabled() )
- {
- const GLint glowLoc = program.GetUniformLocation( Program::UNIFORM_GLOW );
- const GLint glowColorLoc = program.GetUniformLocation( Program::UNIFORM_GLOW_COLOR );
-
- if( Program::UNIFORM_UNKNOWN != glowLoc && Program::UNIFORM_UNKNOWN != glowColorLoc )
- {
- // if mGlow is > mSmoothing we get an inverted glyph, so clamp the value
- program.SetUniform1f(glowLoc, std::min(mTextParameters->GetGlowIntensity(), mSmoothing));
- const Vector4& glowColor = mTextParameters->GetGlowColor();
- program.SetUniform4f(glowColorLoc, glowColor.r, glowColor.g, glowColor.b, glowColor.a);
- }
- }
-
- if( mTextParameters->IsDropShadowEnabled() )
- {
- const GLint shadowLoc = program.GetUniformLocation( Program::UNIFORM_SHADOW );
- const GLint shadowColorLoc = program.GetUniformLocation( Program::UNIFORM_SHADOW_COLOR );
- const GLint shadowSmoothingLoc = program.GetUniformLocation( Program::UNIFORM_SHADOW_SMOOTHING );
-
- if( Program::UNIFORM_UNKNOWN != shadowLoc && Program::UNIFORM_UNKNOWN != shadowColorLoc && Program::UNIFORM_UNKNOWN != shadowSmoothingLoc )
- {
- // convert shadow offset from tile to atlas coordinates
- const Vector2& offset( mTextParameters->GetDropShadowOffset() / mTexture->GetWidth());
- float shadowSmoothing = std::max(0.0f, smoothing - mTextParameters->GetDropShadowSize() );
- program.SetUniform2f(shadowLoc, offset.x, offset.y);
- const Vector4& dropShadowColor = mTextParameters->GetDropShadowColor();
- program.SetUniform4f(shadowColorLoc, dropShadowColor.r, dropShadowColor.g, dropShadowColor.b, dropShadowColor.a);
- program.SetUniform2f( shadowSmoothingLoc, std::max(0.0f, shadowSmoothing - smoothWidth), std::min(1.0f, shadowSmoothing + smoothWidth) );
- }
- }
- }
-
- // Set the text color uniform
- const GLint textColorLoc = program.GetUniformLocation( Program::UNIFORM_TEXT_COLOR );
- if( Program::UNIFORM_UNKNOWN != textColorLoc )
- {
- Vector4 textColor( (NULL != mTextColor) ? *mTextColor : TextStyle::DEFAULT_TEXT_COLOR );
-
- program.SetUniform4f(textColorLoc, textColor.r, textColor.g, textColor.b, textColor.a);
- }
-
- if( mTextParameters )
- {
- // All shaders except default shader require the uGradientLine.zw uniform to be set
- // at the very least. (setting it to vec2(0.0, 0.0) will disable gradient)
- Vector2 projection( Vector2::ZERO );
- Vector2 startPoint( TextStyle::DEFAULT_GRADIENT_START_POINT );
- startPoint = mTextParameters->GetGradientStartPoint();
- projection = mTextParameters->GetGradientEndPoint() - startPoint;
- if( mTextParameters->IsGradientEnabled() ) // same as: mGradientEndPoint != mGradientStartPoint
- {
- projection /= projection.LengthSquared();
-
- // For valid gradients Gradient Color and Text Size information must be set.
- const GLint gradientColorLoc = program.GetUniformLocation( Program::UNIFORM_GRADIENT_COLOR );
- const GLint textSizeLoc = program.GetUniformLocation( Program::UNIFORM_INVERSE_TEXT_SIZE );
-
- if( Program::UNIFORM_UNKNOWN != gradientColorLoc && Program::UNIFORM_UNKNOWN != textSizeLoc )
- {
- const Vector4& color = mTextParameters->GetGradientColor();
- program.SetUniform4f( gradientColorLoc, color.r, color.g, color.b, color.a );
-
- Vector2 invTextSize( mGeometryExtent );
- invTextSize.x = invTextSize.x > Math::MACHINE_EPSILON_1 ? 1.0f / invTextSize.x : 1.0f;
- invTextSize.y = invTextSize.y > Math::MACHINE_EPSILON_1 ? 1.0f / invTextSize.y : 1.0f;
-
- program.SetUniform2f( textSizeLoc, invTextSize.width, invTextSize.height );
- }
- }
-
- // If we don't have a gradient present (mGradientEnabled) but the shader requires
- // gradient information (gradientRequired), then we set
- // uGradientLine.zw = vec2(0.0, 0.0) to force vColor = uColor in the expression.
- // If we do have a gradient present, then we set up all information.
- const GLint gradientLineLoc = program.GetUniformLocation( Program::UNIFORM_GRADIENT_LINE );
- if( Program::UNIFORM_UNKNOWN != gradientLineLoc )
- {
- program.SetUniform4f( gradientLineLoc,
- startPoint.x - 0.5f,
- startPoint.y - 0.5f,
- projection.x,
- projection.y );
- }
- }
-
- const GLint positionLoc = program.GetAttribLocation(Program::ATTRIB_POSITION);
- const GLint texCoordLoc = program.GetAttribLocation(Program::ATTRIB_TEXCOORD);
-
- mContext->EnableVertexAttributeArray( positionLoc );
- mContext->EnableVertexAttributeArray( texCoordLoc );
-
- // bind the buffers
- DALI_ASSERT_DEBUG( mVertexBuffer->BufferIsValid() );
- mVertexBuffer->Bind();
- DALI_ASSERT_DEBUG( mIndexBuffer->BufferIsValid() );
- mIndexBuffer->Bind();
-
- TextVertex2D* v = 0;
- mContext->VertexAttribPointer(positionLoc, 2, GL_FLOAT, GL_FALSE, sizeof(TextVertex2D), &v->mX);
- mContext->VertexAttribPointer(texCoordLoc, 4, GL_FLOAT, GL_FALSE, sizeof(TextVertex2D), &v->mU);
-
- const GLsizei indexCount = mIndexBuffer->GetBufferSize() / sizeof(GLushort); // compiler will optimize this to >> if possible
- mContext->DrawElements(GL_TRIANGLES, indexCount, GL_UNSIGNED_SHORT, (void *) 0);
- DRAW_ELEMENT_RECORD( indexCount );
-
- mContext->DisableVertexAttributeArray( positionLoc );
- mContext->DisableVertexAttributeArray( texCoordLoc );
-
-}
-
-TextRenderer::TextRenderer( RenderDataProvider& dataprovider )
-: Renderer( dataprovider ),
- mTexture( NULL ),
- mTextColor( NULL ),
- mVertexBuffer(),
- mIndexBuffer(),
- mTextParameters(),
- mGeometryExtent(),
- mTextureId( 0 ),
- mSmoothing( Dali::TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD ),
- mPixelSize(0.0f)
-{
-}
-
-} // namespace SceneGraph
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_SCENE_GRAPH_TEXT_RENDERER_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_TEXT_RENDERER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/common/message.h>
-#include <dali/internal/render/shaders/custom-uniform.h>
-#include <dali/internal/render/gl-resources/gpu-buffer.h>
-#include <dali/internal/event/effects/shader-declarations.h>
-#include <dali/internal/render/renderers/scene-graph-renderer.h>
-#include <dali/internal/render/gl-resources/texture-observer.h>
-#include <dali/internal/update/resources/resource-manager-declarations.h>
-#include <dali/internal/common/text-vertex-buffer.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class TextParameters;
-
-namespace SceneGraph
-{
-
-class RenderDataProvider;
-class TextureCache;
-
-/**
- * Renders text from a font atlas.
- */
-class TextRenderer : public Renderer, public TextureObserver
-{
-public:
-
- /**
- * Construct a new TextRenderer.
- * @param dataprovider to render
- * @return The newly allocated TextRenderer
- */
- static TextRenderer* New( RenderDataProvider& dataprovider );
-
- /**
- * Virtual destructor
- */
- virtual ~TextRenderer();
-
- /**
- * Set the vertex data used for rendering the text.
- * Deletes the data once it has been uploaded to GL.
- * @param[in] vertexData The vertex data.
- */
- void SetVertexData( TextVertexBuffer* vertexData );
-
- /**
- * Set the pixel size of the font, required by the shader
- * @param pixelSize The pixel size
- */
- void SetFontSize( float pixelSize );
-
- /**
- * @see Dali::TextActor::SetGradientColor()
- * @see Dali::TextActor::SetGradientStartPoint()
- * @see Dali::TextActor::SetGradientEndPoint()
- */
- void SetGradient( const Vector4& color, const Vector2& startPoint, const Vector2& endPoint );
-
- /**
- * @copydoc Dali::TextActor::SetTextColor()
- */
- void SetTextColor( const Vector4& color );
-
- /**
- * @copydoc Dali::TextActor::SetOutline(const bool,const Vector4&,const Vector2&)
- */
- void SetOutline( bool enable, const Vector4& color, const Vector2& params );
-
- /**
- * @copydoc Dali::TextActor::SetGlow(const bool,const Vector4&,const float)
- */
- void SetGlow( bool enable, const Vector4& color, float params );
-
- /**
- * @copydoc Dali::TextActor::SetShadow(const bool,const Vector4&,const Vector2&,const float)
- */
- void SetDropShadow( bool enable, const Vector4& color, const Vector2& offset, const float size );
-
- /**
- * @copydoc Dali::TextActor::SetSmoothEdge(const float)
- */
- void SetSmoothEdge( float params );
-
- /**
- * @copydoc Dali::Internal::GlResourceOwner::GlContextDestroyed()
- */
- virtual void GlContextDestroyed();
-
- /**
- * @copydoc Dali::Internal::GlResourceOwner::GlCleanup()
- */
- virtual void GlCleanup();
-
- /**
- * @copydoc Dali::Internal::SceneGraph::Renderer::RequiresDepthTest()
- */
- virtual bool RequiresDepthTest() const;
-
- /**
- * @copydoc Dali::Internal::SceneGraph::Renderer::CheckResources()
- */
- virtual bool CheckResources();
-
- /**
- * @copydoc Dali::Internal::SceneGraph::Renderer::ResolveGeometryTypes()
- */
- virtual void ResolveGeometryTypes( BufferIndex bufferIndex, GeometryType& outType, ShaderSubTypes& outSubType );
-
- /**
- * @copydoc Dali::Internal::SceneGraph::Renderer::IsOutsideClipSpace()
- */
- virtual bool IsOutsideClipSpace( const Matrix& modelMatrix, const Matrix& modelViewProjectionMatrix );
-
- /**
- * @copydoc Dali::Internal::SceneGraph::Renderer::DoRender()
- */
- virtual void DoRender( BufferIndex bufferIndex, Program& program, const Matrix& modelViewMatrix, const Matrix& viewMatrix );
-
-protected: // TextureObserver implementation
- /**
- * @copydoc Dali::Internal::TextureObserver::TextureDiscarded()
- */
- virtual void TextureDiscarded( ResourceId textureId );
-
-private:
- /**
- * Set the texture used to render.
- * @param[in] textureId The id of the texture used to render.
- */
- void SetTextureId( ResourceId textureId );
-
- /**
- * Update the index buffer
- * @param size number of verts
- */
- void UpdateIndexBuffer( std::size_t size );
-
- /**
- * Allocate a TextParameters object on this TextRenderer if one does not exist
- */
- void AllocateTextParameters();
-
- /**
- * Private constructor. @see New()
- */
- TextRenderer( RenderDataProvider& dataprovider );
-
- // Undefined
- TextRenderer( const TextRenderer& copy );
-
- // Undefined
- TextRenderer& operator=(const TextRenderer& rhs);
-
-private:
-
- Texture* mTexture; ///< pointer to texture
- Vector4* mTextColor; ///< optional color
-
- OwnerPointer< GpuBuffer > mVertexBuffer; ///< GPU Buffer containing Vertex coordinate (and texture coordinate) information
- OwnerPointer< GpuBuffer > mIndexBuffer; ///< GPU Buffer containing Index information
- OwnerPointer< TextParameters > mTextParameters; ///< Optional text parameters
-
- Vector2 mGeometryExtent; // actual geometry extent
-
- ResourceId mTextureId;
-
- float mSmoothing;
- float mPixelSize;
-};
-
-} // namespace SceneGraph
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_SCENE_GRAPH_TEXT_RENDERER_H__
+++ /dev/null
-<VertexShader>
-
-attribute mediump vec3 aPosition;
-attribute mediump vec2 aTexCoord;
-
-uniform mediump mat4 uMvpMatrix;
-uniform lowp vec4 uColor;
-uniform lowp vec4 uTextColor;
-uniform lowp vec4 uGradientColor;
-uniform mediump vec4 uGradientLine;
-uniform mediump vec2 uInvTextSize;
-
-varying mediump vec2 vTexCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- gl_Position = uMvpMatrix * vec4(aPosition, 1.0);
- vTexCoord = aTexCoord;
-
- lowp float f = dot( aPosition.xy * uInvTextSize - uGradientLine.xy, uGradientLine.zw );
-
- vColor = mix(uTextColor, uGradientColor, f);
-}
-
-</VertexShader>
-
-<FragmentShader>
-
-uniform mediump sampler2D sTexture;
-uniform lowp vec4 uColor;
-uniform highp vec2 uSmoothing;
-uniform highp float uGlow;
-uniform lowp vec4 uGlowColor;
-
-varying mediump vec2 vTexCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- // sample distance field
- mediump float distance = texture2D(sTexture, vTexCoord).a;
-
- mediump float glowBlend = smoothstep(uSmoothing[0], uSmoothing[1], distance);
-
- // blend fragment color between glow color and text color
- lowp vec4 clampedColor = clamp( vColor, 0.0, 1.0 );
- lowp vec4 glowColor = vec4( uGlowColor.rgb, uGlowColor.a * clampedColor.a );
- lowp vec4 color = mix(glowColor, clampedColor, glowBlend);
-
- // fade out glow between uSmoothing and uGlow
- color.a *= smoothstep(uGlow, uSmoothing[0], distance);
-
- // final color multiplied by Actor color
- gl_FragColor = uColor * color;
-}
-
-</FragmentShader>
+++ /dev/null
-<VertexShader>
-
-attribute mediump vec3 aPosition;
-attribute mediump vec2 aTexCoord;
-
-uniform mediump mat4 uMvpMatrix;
-uniform lowp vec4 uColor;
-uniform lowp vec4 uTextColor;
-uniform lowp vec4 uGradientColor;
-uniform mediump vec4 uGradientLine;
-uniform mediump vec2 uInvTextSize;
-
-varying mediump vec2 vTexCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- gl_Position = uMvpMatrix * vec4(aPosition, 1.0);
- vTexCoord = aTexCoord;
-
- lowp float f = dot( aPosition.xy * uInvTextSize - uGradientLine.xy, uGradientLine.zw );
-
- vColor = mix(uTextColor, uGradientColor, f);
-}
-
-</VertexShader>
-
-<FragmentShader>
-
-uniform mediump sampler2D sTexture;
-uniform lowp vec4 uColor;
-uniform highp vec2 uSmoothing;
-uniform highp vec2 uOutline;
-uniform lowp vec4 uOutlineColor;
-uniform highp float uGlow;
-uniform lowp vec4 uGlowColor;
-
-varying mediump vec2 vTexCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- // sample distance field
- mediump float distance = texture2D(sTexture, vTexCoord).a;
-
- // blend fragment color between outline color and text color
- mediump float outlineBlend = smoothstep(uOutline[0], uOutline[1], distance);
-
- lowp vec4 clampedColor = clamp( vColor, 0.0, 1.0 );
-
- // create blend between text color and outline color using outlineBlend
- lowp vec4 outlineColor = vec4( uOutlineColor.rgb, uOutlineColor.a * clampedColor.a );
- lowp vec4 color = mix(outlineColor, clampedColor, outlineBlend);
-
- mediump float glowBlend = smoothstep(uSmoothing[0], uSmoothing[1], distance);
-
- // blend fragment color between glow color and text color
- lowp vec4 glowColor = vec4( uGlowColor.rgb, uGlowColor.a * clampedColor.a );
- color = mix(glowColor, color, glowBlend);
-
- // fade out glow between uSmoothing and uGlow
- color.a *= smoothstep(uGlow, uSmoothing[0], distance);
-
- // final color multiplied by Actor color
- gl_FragColor = uColor * color;
-}
-
-</FragmentShader>
+++ /dev/null
-<VertexShader>
-
-attribute mediump vec3 aPosition;
-attribute mediump vec2 aTexCoord;
-
-uniform mediump mat4 uMvpMatrix;
-uniform lowp vec4 uColor;
-uniform lowp vec4 uTextColor;
-uniform lowp vec4 uGradientColor;
-uniform mediump vec4 uGradientLine;
-uniform mediump vec2 uInvTextSize;
-
-varying mediump vec2 vTexCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- gl_Position = uMvpMatrix * vec4(aPosition, 1.0);
- vTexCoord = aTexCoord;
-
- lowp float f = dot( aPosition.xy * uInvTextSize - uGradientLine.xy, uGradientLine.zw );
-
- vColor = mix(uTextColor, uGradientColor, f);
-}
-
-</VertexShader>
-
-<FragmentShader>
-
-uniform mediump sampler2D sTexture;
-uniform lowp vec4 uColor;
-uniform highp vec2 uSmoothing;
-uniform mediump vec2 uOutline;
-uniform lowp vec4 uOutlineColor;
-
-varying highp vec2 vTexCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- // sample distance field
- highp float distance = texture2D(sTexture, vTexCoord).a;
-
- // blend fragment color between outline color and text color
- highp float outlineBlend = smoothstep(uOutline[0], uOutline[1], distance);
- lowp vec4 clampedColor = clamp( vColor, 0.0, 1.0 );
- lowp vec4 outlineColor = vec4( uOutlineColor.rgb, uOutlineColor.a * clampedColor.a );
- lowp vec4 color = mix(outlineColor, clampedColor, outlineBlend);
-
- // adjust fragment alpha by sampled distance
- color.a *= smoothstep(uSmoothing[0], uSmoothing[1], distance);
-
- // final color multiplied by Actor color
- gl_FragColor = uColor * color;
-}
-
-</FragmentShader>
+++ /dev/null
-<VertexShader>
-
-attribute mediump vec3 aPosition;
-attribute highp vec4 aTexCoord;
-
-uniform mediump mat4 uMvpMatrix;
-uniform lowp vec4 uColor;
-uniform lowp vec4 uTextColor;
-uniform highp vec2 uShadow;
-uniform lowp vec4 uGradientColor;
-uniform mediump vec4 uGradientLine;
-uniform mediump vec2 uInvTextSize;
-
-varying highp vec2 vTexCoord;
-varying highp vec2 vShadowCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- gl_Position = uMvpMatrix * vec4(aPosition, 1.0);
- vTexCoord = aTexCoord.xy;
- vShadowCoord = vTexCoord - (uShadow * aTexCoord.zw);
-
- lowp float f = dot( aPosition.xy * uInvTextSize - uGradientLine.xy, uGradientLine.zw );
- vColor = mix(uTextColor, uGradientColor, f);
-}
-
-</VertexShader>
-
-<FragmentShader>
-
-uniform mediump sampler2D sTexture;
-uniform lowp vec4 uColor;
-uniform highp vec2 uSmoothing;
-uniform highp vec2 uShadowSmoothing;
-uniform lowp vec4 uShadowColor;
-
-varying highp vec2 vTexCoord;
-varying highp vec2 vShadowCoord;
-varying lowp vec4 vColor;
-
-void main()
-{
- // sample distance field
- mediump float distance = texture2D(sTexture, vTexCoord).a;
- mediump float shadow_distance = texture2D(sTexture, vShadowCoord).a;
-
- mediump float inText = smoothstep(uSmoothing[0], uSmoothing[1], distance);
- mediump float inShadow = smoothstep(uShadowSmoothing[0], uShadowSmoothing[1], shadow_distance);
-
- lowp vec4 color;
-
- mediump float oneMinusSrcAlpha = (1.0 - inText) * inShadow;
-
- lowp vec4 clampedColor = clamp( vColor, 0.0, 1.0 );
- lowp vec4 cText = vec4( clampedColor.rgb, clampedColor.a * inText );
- lowp vec4 cShadow = vec4(uShadowColor.rgb, uShadowColor.a * clampedColor.a * inShadow);
-
- // completely outside shadow, maybe inside text
- if( inShadow <= 0.0 )
- {
- color = cText;
- }
- // completely outside text, definitely inside shadow
- else if( inText <= 0.0 )
- {
- color = cShadow;
- }
- // inside text and/or shadow border(s)
- else
- {
- color.rgb = mix( cText.rgb, cShadow.rgb, oneMinusSrcAlpha );
- color.a = max(cText.a, cShadow.a);
- }
-
- // final color multiplied by Actor color
- gl_FragColor = uColor * color;
-}
-
-</FragmentShader>
+++ /dev/null
-<VertexShader>
-
-attribute mediump vec3 aPosition;
-attribute mediump vec2 aTexCoord;
-
-uniform mediump mat4 uModelView;
-uniform mediump mat4 uProjection;
-uniform mediump mat4 uMvpMatrix;
-uniform mediump mat3 uNormalMatrix;
-uniform lowp vec4 uColor;
-uniform lowp vec4 uTextColor;
-
-varying mediump vec2 vTexCoord;
-
-#ifdef USE_GRADIENT
-uniform lowp vec4 uGradientColor;
-uniform mediump vec4 uGradientLine;
-uniform mediump vec2 uInvTextSize;
-
-varying lowp vec4 vColor;
-#endif
-
-void main()
-{
- gl_Position = uMvpMatrix * vec4(aPosition, 1.0);
- vTexCoord = aTexCoord;
-
-#ifdef USE_GRADIENT
- lowp float f = dot( aPosition.xy * uInvTextSize - uGradientLine.xy, uGradientLine.zw );
- vColor = mix(uTextColor, uGradientColor, f);
-#endif
-}
-
-</VertexShader>
-
-<FragmentShader>
-
-uniform mediump sampler2D sTexture;
-uniform highp vec4 sTextureRect;
-uniform lowp vec4 uColor;
-uniform highp vec2 uSmoothing;
-
-varying highp vec2 vTexCoord;
-
-#ifdef USE_GRADIENT
-varying lowp vec4 vColor;
-#else
-uniform lowp vec4 uTextColor;
-#endif
-
-void main()
-{
- // sample distance field
- highp float distance = texture2D(sTexture, vTexCoord).a;
-
-#ifdef USE_GRADIENT
- lowp vec4 color = clamp(vColor, 0., 1.); // gradiant calculation can overflow.
-#else
- lowp vec4 color = uTextColor;
-#endif
-
- // adjust fragment alpha by sampled distance
- color.a *= smoothstep(uSmoothing[0], uSmoothing[1], distance );
-
- // final color multiplied by Actor color
- gl_FragColor = uColor * color;
-}
-
-</FragmentShader>
"sEffectRect", // UNIFORM_EFFECT_SAMPLER_RECT
"uTimeDelta", // UNIFORM_TIME_DELTA
"sOpacityTexture", // UNIFORM_SAMPLER_OPACITY
- "sNormalMapTexture", // UNIFORM_SAMPLER_NORMAL_MAP
- "uTextColor", // UNIFORM_TEXT_COLOR
- "uSmoothing", // UNIFORM_SMOOTHING
- "uOutline", // UNIFORM_OUTLINE
- "uOutlineColor", // UNIFORM_OUTLINE_COLOR
- "uGlow", // UNIFORM_GLOW
- "uGlowColor", // UNIFORM_GLOW_COLOR
- "uShadow", // UNIFORM_SHADOW
- "uShadowColor", // UNIFORM_SHADOW_COLOR
- "uShadowSmoothing", // UNIFORM_SHADOW_SMOOTHING
- "uGradientColor", // UNIFORM_GRADIENT_COLOR
- "uGradientLine", // UNIFORM_GRADIENT_LINE
- "uInvTextSize" // UNIFORM_INVERSE_TEXT_SIZE
+ "sNormalMapTexture" // UNIFORM_SAMPLER_NORMAL_MAP
};
} // <unnamed> namespace
/*
* A program contains a vertex & fragment shader.
*
- * A program will contain vertex attributes and uniform variables
- * E.g. inside the code for our text fragment shaders we have the line:
- * \code
- * uniform lowp vec4 uColor
- * \endcode
- *
- * This describes a variable used to color text as it is drawn.
+ * A program will contain vertex attributes and uniform variables.
*
* uColor is set to the value specified by Actor::SetColor and is
* animatable through the property Actor::COLOR
UNIFORM_SAMPLER_OPACITY,
UNIFORM_SAMPLER_NORMAL_MAP,
- UNIFORM_TEXT_COLOR,
- UNIFORM_SMOOTHING,
- UNIFORM_OUTLINE,
- UNIFORM_OUTLINE_COLOR,
- UNIFORM_GLOW,
- UNIFORM_GLOW_COLOR,
- UNIFORM_SHADOW,
- UNIFORM_SHADOW_COLOR,
- UNIFORM_SHADOW_SMOOTHING,
- UNIFORM_GRADIENT_COLOR,
- UNIFORM_GRADIENT_LINE,
- UNIFORM_INVERSE_TEXT_SIZE,
-
UNIFORM_TYPE_LAST
};
{
index = Log<GEOMETRY_TYPE_IMAGE>::value;
}
- else if ( type & GEOMETRY_TYPE_TEXT )
- {
- index = Log<GEOMETRY_TYPE_TEXT>::value;
- }
else if ( type & GEOMETRY_TYPE_UNTEXTURED_MESH )
{
index = Log<GEOMETRY_TYPE_UNTEXTURED_MESH>::value;
}
const unsigned int geometryIndex = GetGeometryTypeIndex( geometryType );
- if(geometryType != GEOMETRY_TYPE_TEXT && subType == SHADER_SUBTYPE_ALL)
+ if(subType == SHADER_SUBTYPE_ALL)
{
mPrograms[geometryIndex].Resize(1);
mPrograms[geometryIndex][theSubType] = program;
// and this renderer does not need depth test against itself (for example a mesh actor)
// if this layer has got exactly one opaque renderer
// and this renderer is not interested in depth testing
- // (i.e. is an image or text and not a model)
+ // (i.e. is an image and not a model)
if ( ( ( renderList.Count() == 1 ) &&
( !transparentRenderersExist ) &&
( !renderList.GetRenderer( 0 )->RequiresDepthTest() ) ) ||
{
if( updatedRenderable.UsesGeometryScaling() )
{
- // scaling, i.e. Text or Mesh
+ // scaling, i.e. Mesh
Vector3 scaling;
updatedRenderable.GetScaleForSize( node.GetSize( updateBufferIndex ), scaling );
if( node.GetInhibitLocalTransform() )
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/update/node-attachments/scene-graph-text-attachment.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-#include <dali/public-api/math/vector3.h>
-#include <dali/public-api/math/vector4.h>
-#include <dali/internal/common/internal-constants.h>
-#include <dali/internal/common/text-parameters.h>
-#include <dali/internal/render/common/performance-monitor.h>
-#include <dali/internal/render/queue/render-queue.h>
-#include <dali/internal/render/common/vertex.h>
-#include <dali/internal/render/renderers/scene-graph-text-renderer.h>
-#include <dali/internal/render/renderers/scene-graph-renderer-declarations.h>
-#include <dali/internal/render/shaders/shader.h>
-#include <dali/internal/update/controllers/render-message-dispatcher.h>
-#include <dali/internal/update/controllers/scene-controller.h>
-#include <dali/internal/update/nodes/node.h>
-#include <dali/integration-api/debug.h>
-
-#if defined(DEBUG_ENABLED)
-namespace
-{
-Debug::Filter* gTextFilter = Debug::Filter::New(Debug::Concise, false, "LOG_SCENE_GRAPH_TEXT_ATTACHMENT");
-}
-#endif
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-namespace SceneGraph
-{
-
-TextAttachment* TextAttachment::New( )
-{
- return new TextAttachment;
-}
-
-TextAttachment::TextAttachment()
-: RenderableAttachment( true ), // scale enabled
- mTextRenderer( NULL ),
- mGeometrySize(), // Vector2::ZERO
- mGeometryScaling(), // Vector2::ZERO
- mAtlasId(0)
-{
- DALI_LOG_INFO(gTextFilter, Debug::General, "TextAttachment::constructor(this=%p)\n", this);
-}
-
-void TextAttachment::ConnectToSceneGraph2( BufferIndex updateBufferIndex )
-{
- DALI_ASSERT_DEBUG( NULL != mSceneController );
-
- // Create the renderer, passing ownership to the render-thread
- mTextRenderer = TextRenderer::New( *mParent );
- mTextRenderer->SetUseBlend( true ); // Text renderer always requires blending
-
- mSceneController->GetRenderMessageDispatcher().AddRenderer( *mTextRenderer );
-}
-
-void TextAttachment::OnDestroy2()
-{
- DALI_ASSERT_DEBUG( NULL != mSceneController );
-
- // Request deletion in the next Render
- mSceneController->GetRenderMessageDispatcher().RemoveRenderer( *mTextRenderer );
- mTextRenderer = NULL;
-}
-
-TextAttachment::~TextAttachment()
-{
-}
-
-Renderer& TextAttachment::GetRenderer()
-{
- return *mTextRenderer;
-}
-
-const Renderer& TextAttachment::GetRenderer() const
-{
- return *mTextRenderer;
-}
-
-void TextAttachment::SetTextVertexBuffer( BufferIndex updateBufferIndex, TextVertexBuffer* vertexBuffer )
-{
- DALI_LOG_INFO( gTextFilter, Debug::Verbose, "TextAttachment::SetTextVertexBuffer( vertexBuffer:%p\n", vertexBuffer );
-
- if( vertexBuffer )
- {
- mGeometrySize = vertexBuffer->mVertexMax;
- SetRecalculateScaleForSize(); // update cached scaling if geometry is changed
- mAtlasId = vertexBuffer->mTextureId;
-
- typedef MessageValue1< TextRenderer, OwnerPointer< TextVertexBuffer> > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetVertexData, vertexBuffer );
- }
-}
-
-void TextAttachment::SetTextFontSize( BufferIndex updateBufferIndex, float pixelSize )
-{
- typedef MessageValue1< TextRenderer, float > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetFontSize, pixelSize );
-}
-
-void TextAttachment::SetGradient( BufferIndex updateBufferIndex, const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- DALI_ASSERT_DEBUG(mSceneController);
-
- typedef MessageValue3< TextRenderer, Vector4, Vector2, Vector2 > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetGradient, color, startPoint, endPoint );
-}
-
-void TextAttachment::SetTextColor( BufferIndex updateBufferIndex, const Vector4& color )
-{
- DALI_ASSERT_DEBUG(mSceneController);
-
- typedef MessageValue1< TextRenderer, Vector4 > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetTextColor, color );
-}
-
-void TextAttachment::SetOutline( BufferIndex updateBufferIndex, const bool enable, const Vector4& color, const Vector2& params )
-{
- DALI_ASSERT_DEBUG(mSceneController);
-
- typedef MessageValue3< TextRenderer, bool, Vector4, Vector2 > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetOutline, enable, color, params );
-}
-
-void TextAttachment::SetGlow( BufferIndex updateBufferIndex, const bool enable, const Vector4& color, const float params )
-{
- DALI_ASSERT_DEBUG(mSceneController);
-
- typedef MessageValue3< TextRenderer, bool, Vector4, float > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetGlow, enable, color, params );
-}
-
-void TextAttachment::SetDropShadow( BufferIndex updateBufferIndex, const bool enable, const Vector4& color, const Vector2& offset, const float size )
-{
- DALI_ASSERT_DEBUG(mSceneController);
-
- typedef MessageValue4< TextRenderer, bool, Vector4, Vector2, float > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetDropShadow, enable, color, offset, size );
-}
-
-void TextAttachment::SetSmoothEdge( BufferIndex updateBufferIndex, const float params )
-{
- DALI_ASSERT_DEBUG(mSceneController);
-
- typedef MessageValue1< TextRenderer, float > DerivedType;
-
- // Reserve some memory inside the render queue
- unsigned int* slot = mSceneController->GetRenderQueue().ReserveMessageSlot( updateBufferIndex, sizeof( DerivedType ) );
-
- // Construct message in the render queue memory; note that delete should not be called on the return value
- new (slot) DerivedType( mTextRenderer, &TextRenderer::SetSmoothEdge, params );
-}
-
-void TextAttachment::ShaderChanged( BufferIndex updateBufferIndex )
-{
- // nothing to do
-}
-
-void TextAttachment::SizeChanged( BufferIndex updateBufferIndex )
-{
- SetRecalculateScaleForSize();
-}
-
-bool TextAttachment::DoPrepareResources( BufferIndex updateBufferIndex, ResourceManager& resourceManager )
-{
- bool resourcesAvailable = false;
- mFinishedResourceAcquisition = false;
-
- if( mAtlasId > 0)
- {
- if( resourceManager.IsResourceLoaded( mAtlasId ) )
- {
- // Check if currently loading glyph sets have finished writing to atlas
- resourcesAvailable = true;
-
- Integration::LoadStatus status = resourceManager.GetAtlasLoadStatus( mAtlasId );
-
- if( status == Integration::RESOURCE_COMPLETELY_LOADED)
- {
- // all glyphs are loaded with high quality
- mFinishedResourceAcquisition = true;
- }
- }
- }
-
- DALI_LOG_INFO(gTextFilter, Debug::Verbose, "TextAttachment::DoPrepareResources(this=%p) == %d Complete:%d\n", this, resourcesAvailable, mFinishedResourceAcquisition);
-
- return resourcesAvailable;
-}
-
-void TextAttachment::DoPrepareRender( BufferIndex updateBufferIndex )
-{
-}
-
-void TextAttachment::DoGetScaleForSize( const Vector3& nodeSize, Vector3& scaling )
-{
- // update cached scale for size if needed
- if( IsScaleForSizeDirty() )
- {
- // scale the geometry to fill the actor
- if( mGeometrySize.width > 0.0f )
- {
- mGeometryScaling.width = nodeSize.width / mGeometrySize.width;
- }
- if( mGeometrySize.height > 0.0f )
- {
- mGeometryScaling.height = nodeSize.height / mGeometrySize.height;
- }
- }
- // use the already calculated value
- scaling.width = mGeometryScaling.width;
- scaling.height = mGeometryScaling.height;
- scaling.depth = 1.0f;
-}
-
-} // namespace SceneGraph
-
-} // namespace Internal
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_SCENE_GRAPH_TEXT_ATTACHMENT_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_TEXT_ATTACHMENT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/common/event-to-update.h>
-#include <dali/internal/common/owner-pointer.h>
-#include <dali/internal/update/resources/resource-manager.h>
-#include <dali/internal/update/node-attachments/scene-graph-renderable-attachment.h>
-
-namespace Dali
-{
-
-namespace Internal
-{
-
-class TextParameters;
-
-namespace SceneGraph
-{
-
-class TextRenderer;
-class Shader;
-class RenderQueue;
-
-/**
- * An attachment for rendering text from a font atlas.
- */
-class TextAttachment : public RenderableAttachment
-{
-public:
-
- /**
- * Construct a new TextAttachment.
- * @return a new TextAttachment
- */
- static TextAttachment* New();
-
- /**
- * Virtual destructor
- */
- virtual ~TextAttachment();
-
- /**
- * @copydoc RenderableAttachment::GetRenderer().
- */
- virtual Renderer& GetRenderer();
-
- /**
- * @copydoc RenderableAttachment::GetRenderer().
- */
- virtual const Renderer& GetRenderer() const;
-
- /**
- * Set the text vertex buffer; ownership is passed to the renderer.
- * This is to avoid duplicate data being held in the text-attachment and the scene-graph-text-attachment.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] vertexBuffer vertex buffer
- */
- void SetTextVertexBuffer( BufferIndex updateBufferIndex, TextVertexBuffer* vertexBuffer );
-
- /**
- * Set the pixel size of the font, this is passed to the renderer
- * @param updateBufferIndex The current update buffer index.
- * @param pixelSize The new pixel size
- */
- void SetTextFontSize( BufferIndex updateBufferIndex, float pixelSize );
-
- /**
- * Sets the gradient start point, the gradient end point and the color associated with the gradient end point.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] color The gradient color (end-point color)
- * @param[in] startPoint The relative position of the gradient start point.
- * @param[in] endPoint The relative position of the gradient end point.
- */
- void SetGradient( BufferIndex updateBufferIndex, const Vector4& color, const Vector2& startPoint, const Vector2& endPoint );
-
- /**
- * Set the text color.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] color The text color.
- */
- void SetTextColor( BufferIndex updateBufferIndex, const Vector4& color );
-
- /**
- * Set text outlining.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] enable Set to true to enable text outlining.
- * @param[in] color Outline color.
- * @param[in] thickness Thickness of outline.
- */
- void SetOutline( BufferIndex updateBufferIndex, bool enable, const Vector4& color, const Vector2& thickness );
-
- /**
- * Set text glow.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] enable Set to true to enable text outer glow.
- * @param[in] color Glow color.
- * @param[in] intensity Determines the amount of glow around text.
- */
- void SetGlow( BufferIndex updateBufferIndex, bool enable, const Vector4& color, float intensity );
-
- /**
- * Set text shadow.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] enable Set to true to enable text drop shadow.
- * @param[in] color Shadow color.
- * @param[in] offset Offset in pixels. To avoid cropping of the drop shadow limit the offset to PointSize / 3.5.
- * @param[in] size Size of shadow in pixels. 0 means the shadow is the same size as the text.
- */
- void SetDropShadow( BufferIndex updateBufferIndex, bool enable, const Vector4& color, const Vector2& offset, const float size );
-
- /**
- * Set soft edge smoothing.
- * @param[in] updateBufferIndex The current update buffer index.
- * @param[in] smoothEdge Specify the distance field value for the center of the text edge.
- */
- void SetSmoothEdge( BufferIndex updateBufferIndex, float smoothEdge );
-
- /**
- * @copydoc RenderableAttachment::ShaderChanged()
- */
- virtual void ShaderChanged( BufferIndex updateBufferIndex );
-
- /**
- * @copydoc RenderableAttachment::SizeChanged()
- */
- virtual void SizeChanged( BufferIndex updateBufferIndex );
-
- /**
- * @copydoc RenderableAttachment::DoPrepareRender()
- */
- virtual void DoPrepareRender( BufferIndex updateBufferIndex );
-
- /**
- * @copydoc RenderableAttachment::IsFullyOpaque()
- */
- virtual bool IsFullyOpaque( BufferIndex updateBufferIndex )
- {
- return false; // false since drawing text requires alpha
- }
-
- /**
- * @copydoc RenderableAttachment::GetScaleForSize()
- */
- virtual void DoGetScaleForSize( const Vector3& nodeSize, Vector3& scaling );
-
-protected:
-
- /**
- * Protected constructor. See New()
- */
- TextAttachment();
-
-private:
-
- /**
- * @copydoc RenderableAttachment::ConnectToSceneGraph2().
- */
- virtual void ConnectToSceneGraph2( BufferIndex updateBufferIndex );
-
- /**
- * @copydoc RenderableAttachment::OnDestroy2().
- */
- virtual void OnDestroy2();
-
- /**
- * @copydoc RenderableAttachment::DoPrepareResources()
- */
- virtual bool DoPrepareResources( BufferIndex updateBufferIndex, ResourceManager& resourceManager );
-
- // Undefined
- TextAttachment(const TextAttachment&);
-
- // Undefined
- TextAttachment& operator=(const TextAttachment& rhs);
-
-private:
-
- TextRenderer* mTextRenderer; ///< Raw-pointers to renderer that is owned by RenderManager
- Vector2 mGeometrySize; ///< used for geometry scaling
- Vector2 mGeometryScaling; ///< used for geometry scaling
-
- unsigned int mAtlasId; ///< atlas Id from last vertex buffer
-
-};
-
-inline void SetTextVertexBufferMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, TextVertexBuffer& buffer)
-{
- typedef MessageDoubleBuffered1< TextAttachment, OwnerPointer< TextVertexBuffer> > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetTextVertexBuffer, &buffer );
-}
-
-inline void SetTextFontSizeMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, float pixelSize )
-{
- typedef MessageDoubleBuffered1< TextAttachment, float > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetTextFontSize, pixelSize );
-}
-
-inline void SetGradientMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- typedef MessageDoubleBuffered3< TextAttachment, Vector4, Vector2, Vector2 > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetGradient, color, startPoint, endPoint );
-}
-
-inline void SetTextColorMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, const Vector4& color )
-{
- typedef MessageDoubleBuffered1< TextAttachment, Vector4 > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetTextColor, color );
-}
-
-inline void SetOutlineMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, bool enable, const Vector4& color, const Vector2& params )
-{
- typedef MessageDoubleBuffered3< TextAttachment, bool, Vector4, Vector2 > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetOutline, enable, color, params );
-}
-
-inline void SetGlowMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, bool enable, const Vector4& color, float params )
-{
- typedef MessageDoubleBuffered3< TextAttachment, bool, Vector4, float > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetGlow, enable, color, params );
-}
-
-inline void SetDropShadowMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, bool enable, const Vector4& color, const Vector2& offset, const float size )
-{
- typedef MessageDoubleBuffered4< TextAttachment, bool, Vector4, Vector2, float > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetDropShadow, enable, color, offset, size );
-}
-
-inline void SetSmoothEdgeMessage( EventToUpdate& eventToUpdate, const TextAttachment& attachment, float params )
-{
- typedef MessageDoubleBuffered1< TextAttachment, float > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &attachment, &TextAttachment::SetSmoothEdge, params );
-}
-
-} // namespace SceneGraph
-
-} // namespace Internal
-
-} // namespace Dali
-
-#endif // __DALI_INTERNAL_SCENE_GRAPH_TEXT_ATTACHMENT_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/internal/update/resources/atlas-request-status.h>
-
-// INTERNAL INCLUDES
-#include <dali/integration-api/glyph-set.h>
-
-using namespace Dali::Integration;
-using std::make_pair;
-
-namespace Dali
-{
-namespace Internal
-{
-
-AtlasRequestStatus::AtlasRequestStatus()
-{
-}
-
-AtlasRequestStatus::~AtlasRequestStatus()
-{
-}
-
-void AtlasRequestStatus::CheckAndSaveTextRequest( ResourceId id, const ResourceTypePath& typePath )
-{
- if( typePath.type->id == ResourceText )
- {
- const TextResourceType* textResource = static_cast<const TextResourceType*>(typePath.type);
- ResourceId atlasId = textResource->mTextureAtlasId;
-
- AtlasStatusIter iter = mAtlasStatus.find(atlasId);
- if( iter == mAtlasStatus.end() )
- {
- // Create new one
- GlyphLoadStatusContainer glyphStatusMap;
- glyphStatusMap.insert(make_pair(id, RESOURCE_LOADING));
- mAtlasStatus.insert(make_pair(atlasId, glyphStatusMap));
- }
- else
- {
- // append
- iter->second.insert(make_pair(id, RESOURCE_LOADING));
- }
- }
-}
-
-void AtlasRequestStatus::Update( ResourceId id, ResourceId atlasId, LoadStatus loadStatus )
-{
- AtlasStatusIter iter = mAtlasStatus.find(atlasId);
- if( iter != mAtlasStatus.end() )
- {
- GlyphLoadStatusContainer& glyphRequests = iter->second;
- GlyphLoadStatusIter glyphIter = glyphRequests.find(id);
- DALI_ASSERT_DEBUG( glyphIter != glyphRequests.end() );
- if( glyphIter != glyphRequests.end() )
- {
- glyphIter->second = loadStatus;
- }
- }
-}
-
-bool AtlasRequestStatus::IsLoadComplete( ResourceId atlasId )
-{
- bool complete = false;
- if( ! mAtlasStatus.empty() )
- {
- AtlasStatusIter iter = mAtlasStatus.find(atlasId);
- if( iter != mAtlasStatus.end() )
- {
- GlyphLoadStatusContainer& glyphRequests = iter->second;
- if( ! glyphRequests.empty() )
- {
- complete = true;
- for( GlyphLoadStatusIter glyphIter = glyphRequests.begin(), glyphEnd = glyphRequests.end() ;
- glyphIter != glyphEnd ;
- glyphIter++)
- {
- if(glyphIter->second != RESOURCE_COMPLETELY_LOADED)
- {
- complete = false;
- break;
- }
- }
- }
- }
- }
- return complete;
-}
-
-LoadStatus AtlasRequestStatus::GetLoadStatus( ResourceId atlasId )
-{
- // status initially set to loaded
- // if a partially loaded glyphset is encountered it is set to RESOURCE_PARTIALLY_LOADED
- // if a loading glyphset is found RESOURCE_LOADING is returned instantly
- LoadStatus loadStatus = RESOURCE_COMPLETELY_LOADED;
-
- if( ! mAtlasStatus.empty() )
- {
- AtlasStatusIter iter = mAtlasStatus.find(atlasId);
- if( iter != mAtlasStatus.end() )
- {
- GlyphLoadStatusContainer& glyphRequests = iter->second;
- if( ! glyphRequests.empty() )
- {
- for( GlyphLoadStatusIter glyphIter = glyphRequests.begin(), glyphEnd = glyphRequests.end() ;
- glyphIter != glyphEnd ;
- glyphIter++)
- {
- if( glyphIter->second == RESOURCE_LOADING )
- {
- // return if a glyphset is still being loaded
- return RESOURCE_LOADING;
- }
- else if( glyphIter->second == RESOURCE_PARTIALLY_LOADED )
- {
- loadStatus = RESOURCE_PARTIALLY_LOADED;
- }
- }
- }
- }
- }
- return loadStatus;
-}
-
-
-void AtlasRequestStatus::Remove( ResourceId atlasId )
-{
- mAtlasStatus.erase(atlasId);
-}
-
-} // Internal
-} // Dali
+++ /dev/null
-#ifndef __DALI_INTERNAL_UPDATE_RESOURCES_ATLAS_REQUEST_STATUS_H__
-#define __DALI_INTERNAL_UPDATE_RESOURCES_ATLAS_REQUEST_STATUS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/resources/resource-type-path.h>
-#include <dali/integration-api/resource-declarations.h>
-#include <dali/public-api/common/map-wrapper.h>
-
-namespace Dali
-{
-
-namespace Integration
-{
-class GlyphSet;
-}
-
-namespace Internal
-{
-
-/**
- * This class stores the loading status of each glyph set associated with each atlas.
- * Although the glyph set resources are transient, their load status is kept here
- * after the request is completed.
- */
-class AtlasRequestStatus
-{
-public:
- // Structures to store the load status for each glyph set of an atlas
- typedef std::pair<Integration::ResourceId, Integration::LoadStatus> GlyphLoadStatusPair;
- typedef std::map<Integration::ResourceId, Integration::LoadStatus> GlyphLoadStatusContainer;
- typedef GlyphLoadStatusContainer::iterator GlyphLoadStatusIter;
-
- typedef std::pair<Integration::ResourceId, GlyphLoadStatusContainer> AtlasStatusPair;
- typedef std::map<Integration::ResourceId, GlyphLoadStatusContainer> AtlasStatusContainer;
- typedef AtlasStatusContainer::iterator AtlasStatusIter;
-
- /**
- * Constructor
- */
- AtlasRequestStatus();
-
- /**
- * Destructor
- */
- ~AtlasRequestStatus();
-
- /**
- * If this is a text request, add it to the atlas status
- * @param[in] id Resource id of a resource to load
- * @param[in] typePath Type of a resource to load
- */
- void CheckAndSaveTextRequest( Integration::ResourceId id, const ResourceTypePath& typePath );
-
- /**
- * After a text resource load response, update the atlas with it's status
- * @param[in] id Id of the text request
- * @param[in] atlasId The atlas Id
- * @param[in] loadStatus status of the glyph set
- */
- void Update( Integration::ResourceId id, Integration::ResourceId atlasId, Integration::LoadStatus loadStatus );
-
- /**
- * Check if all the glyph requests have completed
- * @param[in] atlasId Resource id of the atlas
- * @return true if all associated glyph requests have finished loading
- */
- bool IsLoadComplete( Integration::ResourceId atlasId );
-
- /**
- * Check the current load status of requests in the atlas.
- * If any requests are still loading it will return loading.
- * @param[in] atlasId Resource id of the atlas
- * @return Load status of for the atlas
- */
- Integration::LoadStatus GetLoadStatus( Integration::ResourceId atlasId );
-
- /**
- * Remove atlas status
- * @param[in] atlasId Resource ID of the atlas
- */
- void Remove( Integration::ResourceId atlasId );
-
-private:
- /** Undefined copy constructor */
- AtlasRequestStatus(const AtlasRequestStatus& rhs);
-
- /** Undefined assignment operator */
- AtlasRequestStatus& operator=(const AtlasRequestStatus& rhs);
-
- AtlasStatusContainer mAtlasStatus; ///< glyph request status for each atlas
-};
-
-} // Internal
-} // Dali
-
-#endif // __DALI_INTERNAL_UPDATE_RESOURCES_ATLAS_REQUEST_STATUS_H__
#include <dali/public-api/math/vector2.h>
#include <dali/public-api/images/image-attributes.h>
-#include <dali/integration-api/glyph-set.h>
#include <dali/integration-api/debug.h>
#include <dali/internal/common/message.h>
#include <dali/internal/event/common/notification-manager.h>
#include <dali/internal/event/resources/resource-type-path.h>
#include <dali/internal/event/resources/resource-client.h>
-#include <dali/internal/event/text/font-impl.h>
-#include <dali/internal/event/text/atlas/atlas-size.h>
#include <dali/internal/update/modeling/scene-graph-mesh.h>
#include <dali/internal/update/common/discard-queue.h>
#include <dali/internal/update/resources/bitmap-metadata.h>
-#include <dali/internal/update/resources/atlas-request-status.h>
#include <dali/internal/render/queue/render-queue.h>
#include <dali/internal/render/common/texture-cache-dispatcher.h>
LiveRequestContainer saveRequests; ///< copy of id's being saved (must also be in newCompleteRequests or oldCompleteRequests)
LiveRequestContainer completeSaveRequests; ///< successful save ids are moved from saveRequests to here
- AtlasRequestStatus atlasStatus; ///< load status of text atlases
-
/**
* This is the resource cache. It's filled/emptied from within Core::Update()
*/
// Add ID to the loading set
mImpl->loadingRequests.insert(id);
- // Update atlas status if this request is a text request
- mImpl->atlasStatus.CheckAndSaveTextRequest(id, typePath);
-
- ClearRequestedGlyphArea(id, typePath);
-
// Make the load request last
mImpl->mPlatformAbstraction.LoadResource(ResourceRequest(id, *typePath.type, typePath.path, priority));
}
{
DALI_LOG_INFO(Debug::Filter::gResource, Debug::General, "ResourceManager: HandleDecodeResourceRequest(id:%u, buffer.size:%u, type.id:%u)\n", id, buffer->GetVector().Size(), typePath.type->id);
- // We would update atlas status and clear the glyph area if text were supported and this request was a text request:
- if( typePath.type->id == ResourceText )
- {
- DALI_LOG_WARNING("Decoding from memory buffers not supported for Text resources.");
- return;
- }
-
// Add ID to the loading set
mImpl->loadingRequests.insert(id);
{
break;
}
- case ResourceText:
- {
- break;
- }
}
if( resource ) // i.e. if it's a saveable resource
}
}
-void ResourceManager::HandleAtlasUpdateRequest( ResourceId id, ResourceId atlasId, LoadStatus loadStatus )
-{
- mImpl->atlasStatus.Update(id, atlasId, loadStatus );
-}
-
/********************************************************************************
******************** Event thread object direct interface *********************
********************************************************************************/
return shaderData;
}
-bool ResourceManager::IsAtlasLoaded(ResourceId id)
-{
- return mImpl->atlasStatus.IsLoadComplete(id);
-}
-
-LoadStatus ResourceManager::GetAtlasLoadStatus( ResourceId atlasId )
-{
- return mImpl->atlasStatus.GetLoadStatus( atlasId );
-}
-
/********************************************************************************
************************* ResourceCache Implementation ************************
********************************************************************************/
{
break;
}
-
- case ResourceText:
- {
- /* here we return a vector of Characters (glyph data + bitmap)*/
- GlyphSetPointer glyphSet = static_cast<GlyphSet*>(resource.Get());
- DALI_ASSERT_DEBUG( glyphSet );
- UploadGlyphsToTexture(*glyphSet);
- mImpl->atlasStatus.Update(id, glyphSet->GetAtlasResourceId(), loadStatus );
- SendToClient( LoadingGlyphSetSucceededMessage( *mImpl->mResourceClient, id, glyphSet, loadStatus) );
- break;
- }
}
// Let ResourceClient know that the resource manager has loaded something that its clients might want to hear about:
********************************* Private Methods *****************************
********************************************************************************/
-void ResourceManager::ClearRequestedGlyphArea( ResourceId id, const ResourceTypePath& typePath )
-{
- if( typePath.type->id == ResourceText )
- {
- const TextResourceType *textResourceType = static_cast<const TextResourceType*>(typePath.type);
- ResourceId atlasId = textResourceType->mTextureAtlasId;
-
- BitmapClearArray clearAreas;
-
- float blockSize = GlyphAtlasSize::GetBlockSize();
- // Get x, y from each character:
- for( TextResourceType::CharacterList::const_iterator iter = textResourceType->mCharacterList.begin(),
- end = textResourceType->mCharacterList.end() ;
- iter != end ; iter ++ )
- {
- Vector2 clearArea( iter->xPosition, iter->yPosition );
- clearAreas.push_back(clearArea);
- }
-
- mImpl->mTextureCacheDispatcher.DispatchClearAreas( atlasId, clearAreas, blockSize, 0x00 );
- }
-}
-
-void ResourceManager::UploadGlyphsToTexture( const GlyphSet& glyphSet )
-{
- // the glyphset contains an array of bitmap / characters .
- // This function uploads the bitmaps to the associated texture atlas
-
- const GlyphSet::CharacterList& charList( glyphSet.GetCharacterList() );
- BitmapUploadArray uploadArray;
-
- for(std::size_t i = 0, count = charList.size() ; i < count; i++ )
- {
- const GlyphSet::Character& character( charList[i] );
-
- // grab a pointer to the bitmap
- Bitmap* bitmap( character.first.Get() );
-
- // create a bitmap upload object, then add it to the array
- BitmapUpload upload( bitmap->ReleaseBuffer(), // Inform the bitmap we're taking ownership of it's pixel buffer.
- character.second.xPosition, // x position in the texture to which upload the bitmap
- character.second.yPosition, // y position in the texture to which upload the bitmap
- bitmap->GetImageWidth(), // bitmap width
- bitmap->GetImageHeight(), // bitmap height
- BitmapUpload::DISCARD_PIXEL_DATA ); // tell the the texture to delete the bitmap pixel buffer when it's done
-
- uploadArray.push_back( upload );
- }
-
- ResourceId textureId = glyphSet.GetAtlasResourceId();
- if( IsResourceLoaded( textureId ) )
- {
- mImpl->mTextureCacheDispatcher.DispatchUploadBitmapArrayToTexture( textureId, uploadArray );
- }
-}
-
-
void ResourceManager::NotifyTickets()
{
DALI_ASSERT_DEBUG( mImpl->mResourceClient != NULL );
}
break;
- case ResourceText:
- {
- break;
- }
-
case ResourceShader:
{
ShaderCacheIter shaderIter = mImpl->mShaders.find(iter->first);
}
}
- mImpl->atlasStatus.Remove(iter->first);
-
// Erase the item and increment the iterator
mImpl->deadRequests.erase(iter++);
}
#include <dali/internal/common/message.h>
#include <dali/internal/event/common/thread-local-storage.h>
#include <dali/internal/common/bitmap-upload.h>
-#include <dali/internal/event/text/font-impl.h>
#include <dali/internal/event/modeling/model-data-impl.h>
#include <dali/internal/event/resources/resource-client-declarations.h>
#include <dali/internal/event/effects/shader-factory.h>
void HandleAllocateMeshRequest (ResourceId id, MeshData* meshData);
/**
- * Requests allocation of a font resource
- */
- void HandleAllocateFontRequest(ResourceId id, const std::string& familyNameAndStyle);
-
- /**
* Load a shader program from a file
* @param[in] id The resource id
* @param[in] typePath The type & path of the resource
*/
void HandleDiscardResourceRequest( ResourceId id, Integration::ResourceTypeId typeId );
- /**
- * Update font texture atlas status
- * @param[in] id The resource id
- * @param[in] atlasId texture ID of the atlas
- * @param[in] loadStatus The status update.
- */
- void HandleAtlasUpdateRequest( ResourceId id, ResourceId atlasId, Integration::LoadStatus loadStatus );
-
/********************************************************************************
******************** Event thread object direct interface *********************
********************************************************************************/
*/
Integration::ShaderDataPtr GetShaderData(ResourceId id);
- /**
- * Check if current set of glyph requests on given atlas have finished loading
- * @param[in] id Request Id of the text atlas texture
- * @return true if the current set of glyph requests have all completed, false
- * if there are outstanding glyph requests that haven't finished.
- */
- bool IsAtlasLoaded(ResourceId id);
-
- /**
- * Check the load status of a given atlas.
- * @param[in] id Request Id of the text atlas texture
- * @return LoadStatus
- */
- Integration::LoadStatus GetAtlasLoadStatus( ResourceId atlasId );
-
/********************************************************************************
************************* ResourceCache Implementation ************************
********************************************************************************/
********************************* Private Methods *****************************
********************************************************************************/
private:
- /**
- * @param[in] id Resource id to clear
- * @param[in] typePath Glyphs to be loaded, and cleared beforehand
- */
- void ClearRequestedGlyphArea( ResourceId id, const ResourceTypePath& typePath );
-
- /**
- * Sends loaded glyphs to texture atlas for uploading
- * @param[in] glyphSet Loaded glyphs
- */
- void UploadGlyphsToTexture( const Integration::GlyphSet& glyphSet );
/**
* Sends notification messages for load sucess & failure,
new (slot) LocalType( &manager, &ResourceManager::HandleAllocateMeshRequest, id, meshData.Release() );
}
-inline void RequestAllocateFontMessage( EventToUpdate& eventToUpdate,
- ResourceManager& manager,
- ResourceId id,
- const std::string& familyNameAndStyle)
-{
- typedef MessageValue2< ResourceManager, ResourceId, std::string > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &manager, &ResourceManager::HandleAllocateFontRequest, id, familyNameAndStyle );
-}
-
inline void RequestLoadShaderMessage( EventToUpdate& eventToUpdate,
ResourceManager& manager,
ResourceId id,
new (slot) LocalType( &manager, &ResourceManager::HandleDiscardResourceRequest, id, typeId );
}
-inline void RequestAtlasUpdateMessage( EventToUpdate& eventToUpdate,
- ResourceManager& manager,
- ResourceId id,
- ResourceId atlasId,
- Integration::LoadStatus loadStatus )
-{
- typedef MessageValue3< ResourceManager, ResourceId, ResourceId, Integration::LoadStatus > LocalType;
-
- // Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
-
- // Construct message in the message queue memory; note that delete should not be called on the return value
- new (slot) LocalType( &manager, &ResourceManager::HandleAtlasUpdateRequest, id, atlasId, loadStatus );
-}
-
} // namespace Internal
} // namespace Dali
#include <dali/public-api/actors/mesh-actor.h>
// INTERNAL INCLUDES
+#include <dali/integration-api/debug.h>
#include <dali/internal/event/actors/mesh-actor-impl.h>
#include <dali/internal/event/modeling/model-impl.h>
#include <dali/internal/event/modeling/mesh-impl.h>
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/public-api/actors/text-actor.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/text-actor-parameters.h>
-#include <dali/internal/event/actors/text-actor-impl.h>
-#include <dali/internal/event/text/font-impl.h>
-#include <dali/internal/event/text/text-impl.h>
-
-namespace Dali
-{
-
-using std::string;
-
-const char* const TextActor::SIGNAL_TEXT_LOADING_FINISHED = "text-loading-finished";
-
-TextActor::TextActor()
-{
-}
-
-TextActor TextActor::New()
-{
- TextActorParameters parameters;
- Internal::TextActorPtr internal = Internal::TextActor::New( Integration::TextArray(), parameters );
-
- return TextActor( internal.Get() );
-}
-
-TextActor TextActor::New( const Text& text )
-{
- TextActorParameters parameters( TextStyle(), TextActorParameters::FONT_DETECTION_ON );
- return New( text, parameters );
-}
-
-TextActor TextActor::New( const Text& text, const TextActorParameters& parameters )
-{
- Internal::TextActorPtr internal = Internal::TextActor::New( Internal::GetTextArray( text ), parameters );
-
- return TextActor( internal.Get() );
-}
-
-TextActor TextActor::DownCast( BaseHandle handle )
-{
- return TextActor( dynamic_cast<Dali::Internal::TextActor*>(handle.GetObjectPtr()) );
-}
-
-TextActor::~TextActor()
-{
-}
-
-TextActor::TextActor(const TextActor& copy)
-: RenderableActor(copy)
-{
-}
-
-TextActor& TextActor::operator=(const TextActor& rhs)
-{
- BaseHandle::operator=(rhs);
- return *this;
-}
-
-string TextActor::GetText() const
-{
- return GetImplementation(*this).GetText();
-}
-
-void TextActor::SetText(const Text& text)
-{
- GetImplementation(*this).SetText( Internal::GetTextArray( text ) );
-}
-
-void TextActor::SetToNaturalSize()
-{
- GetImplementation(*this).SetToNaturalSize();
-}
-
-Font TextActor::GetFont() const
-{
- Internal::Font* font = GetImplementation(*this).GetFont();
-
- return Font(font);
-}
-
-void TextActor::SetFont(Font& font)
-{
- GetImplementation(*this).SetFont(GetImplementation(font));
-}
-
-void TextActor::SetGradientColor( const Vector4& color )
-{
- GetImplementation(*this).SetGradientColor( color );
-}
-
-Vector4 TextActor::GetGradientColor() const
-{
- return GetImplementation(*this).GetGradientColor();
-}
-
-void TextActor::SetGradientStartPoint( const Vector2& position )
-{
- GetImplementation(*this).SetGradientStartPoint( position );
-}
-
-Vector2 TextActor::GetGradientStartPoint() const
-{
- return GetImplementation(*this).GetGradientStartPoint();
-}
-
-void TextActor::SetGradientEndPoint( const Vector2& position )
-{
- GetImplementation(*this).SetGradientEndPoint( position );
-}
-
-Vector2 TextActor::GetGradientEndPoint() const
-{
- return GetImplementation(*this).GetGradientEndPoint();
-}
-
-void TextActor::SetTextStyle( const TextStyle& style )
-{
- GetImplementation(*this).SetTextStyle( style );
-}
-
-TextStyle TextActor::GetTextStyle() const
-{
- return GetImplementation(*this).GetTextStyle();
-}
-
-void TextActor::SetTextColor( const Vector4& color )
-{
- GetImplementation(*this).SetTextColor(color);
-}
-
-Vector4 TextActor::GetTextColor() const
-{
- return GetImplementation(*this).GetTextColor();
-}
-
-void TextActor::SetSmoothEdge( float smoothEdge )
-{
- GetImplementation(*this).SetSmoothEdge(smoothEdge);
-}
-
-void TextActor::SetOutline( bool enable, const Vector4& color, const Vector2& thickness )
-{
- GetImplementation(*this).SetOutline(enable, color, thickness);
-}
-
-void TextActor::SetGlow( bool enable, const Vector4& color, float intensity )
-{
- GetImplementation(*this).SetGlow(enable, color, intensity);
-}
-
-void TextActor::SetShadow( bool enable, const Vector4& color, const Vector2& offset, float size )
-{
- GetImplementation(*this).SetShadow(enable, color, offset, size);
-}
-
-void TextActor::SetItalics( bool enabled, Degree angle )
-{
- GetImplementation(*this).SetItalics( enabled ? Radian(angle) : Radian( 0.0f ) );
-}
-
-void TextActor::SetItalics( bool enabled, Radian angle )
-{
- GetImplementation(*this).SetItalics( enabled ? angle : Radian( 0.0f ) );
-}
-
-bool TextActor::GetItalics() const
-{
- return GetImplementation(*this).GetItalics();
-}
-
-Radian TextActor::GetItalicsAngle() const
-{
- return GetImplementation(*this).GetItalicsAngle();
-}
-
-void TextActor::SetUnderline( bool enable )
-{
- GetImplementation(*this).SetUnderline( enable, 0.f, 0.f );
-}
-
-bool TextActor::GetUnderline() const
-{
- return GetImplementation(*this).GetUnderline();
-}
-
-void TextActor::SetWeight( TextStyle::Weight weight )
-{
- GetImplementation(*this).SetWeight( weight );
-}
-
-TextStyle::Weight TextActor::GetWeight() const
-{
- return GetImplementation(*this).GetWeight();
-}
-
-void TextActor::SetFontDetectionAutomatic(bool value)
-{
- GetImplementation(*this).SetFontDetectionAutomatic(value);
-}
-
-bool TextActor::IsFontDetectionAutomatic() const
-{
- return GetImplementation(*this).IsFontDetectionAutomatic();
-}
-
-LoadingState TextActor::GetLoadingState() const
-{
- return GetImplementation(*this).GetLoadingState();
-}
-
-TextActor::TextActor(Internal::TextActor* internal)
-: RenderableActor(internal)
-{
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_TEXT_ACTOR_H__
-#define __DALI_TEXT_ACTOR_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-// EXTERNAL INCLUDES
-#include <string>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/actors/renderable-actor.h>
-#include <dali/public-api/common/loading-state.h>
-#include <dali/public-api/common/constants.h>
-#include <dali/public-api/math/vector2.h>
-#include <dali/public-api/text/text-style.h>
-#include <dali/public-api/text/text.h>
-
-namespace Dali
-{
-
-struct TextActorParameters;
-class Font;
-
-namespace Internal DALI_INTERNAL
-{
-class TextActor;
-}
-
-/**
- * @brief TextActor is a basic actor for displaying a text label
- *
- * By default the text actor always uses the natural size of the text when SetText is called,
- * unless SetSize is called to override the size or size is animated to some other size.
- * Natural size for TextActor is the same as the size returned by Font::MeasureText( string )
- * using the font that the TextActor is using.
- *
- * By default CullFaceMode is set to CullNone to enable the TextActor to be viewed from all angles.
- */
-class DALI_IMPORT_API TextActor : public RenderableActor
-{
-public:
-
- typedef SignalV2< void (TextActor) > TextSignalV2; ///< Text available signal type
-
- //Signal Names
- static const char* const SIGNAL_TEXT_LOADING_FINISHED; ///< name "text-loading-finished"
-
- // Default Properties; additional to RenderableActor properties
- static const Property::Index TEXT; ///< name "text" type STRING
- static const Property::Index FONT; ///< name "font" type STRING
- static const Property::Index FONT_STYLE; ///< name "font-style" type STRING
- static const Property::Index OUTLINE_ENABLE; ///< name "outline-enable" type BOOLEAN
- static const Property::Index OUTLINE_COLOR; ///< name "outline-color" type VECTOR4
- static const Property::Index OUTLINE_THICKNESS_WIDTH; ///< name "outline-thickness-width" type VECTOR2
- static const Property::Index SMOOTH_EDGE; ///< name "smooth-edge" type FLOAT
- static const Property::Index GLOW_ENABLE; ///< name "glow-enable" type BOOLEAN
- static const Property::Index GLOW_COLOR; ///< name "glow-color" type VECTOR4
- static const Property::Index GLOW_INTENSITY; ///< name "glow-intensity" type FLOAT
- static const Property::Index SHADOW_ENABLE; ///< name "shadow-enable" type BOOLEAN
- static const Property::Index SHADOW_COLOR; ///< name "shadow-color" type VECTOR4
- static const Property::Index SHADOW_OFFSET; ///< name "shadow-offset" type VECTOR2
- static const Property::Index ITALICS_ANGLE; ///< name "italics-angle" type FLOAT
- static const Property::Index UNDERLINE; ///< name "underline" type BOOLEAN
- static const Property::Index WEIGHT; ///< name "weight" type INTEGER
- static const Property::Index FONT_DETECTION_AUTOMATIC; ///< name "font-detection-automatic" type BOOLEAN
- static const Property::Index GRADIENT_COLOR; ///< name "gradient-color" type VECTOR4
- static const Property::Index GRADIENT_START_POINT; ///< name "gradient-start-point" type VECTOR2
- static const Property::Index GRADIENT_END_POINT; ///< name "gradient-end-point" type VECTOR2
- static const Property::Index SHADOW_SIZE; ///< name "shadow-size" type FLOAT
- static const Property::Index TEXT_COLOR; ///< name "text-color" type VECTOR4
-
- /**
- * @brief Create an uninitialized TextActor handle.
- *
- * This can be initialised with TextActor::New().
- * Calling member functions with an uninitialized handle is not allowed.
- */
- TextActor();
-
- /**
- * @brief Create a TextActor object with no text.
- *
- * @return A handle to a newly allocated Dali resource.
- */
- static TextActor New();
-
- /**
- * @brief Create a TextActor object with text, a default style and font detection.
- *
- * @param[in] text The text which will be displayed
- */
- static TextActor New( const Text& text );
-
- /**
- * @brief Create a TextActor object with text.
- *
- * The style and whether to automatically detect the font could be set in the parameters.
- *
- * @param[in] text The text which will be displayed
- * @param[in] parameters Text parameters.
- */
- static TextActor New( const Text& text, const TextActorParameters& parameters );
-
- /**
- * @brief Downcast an Object handle to TextActor.
- *
- * If handle points to a TextActor the downcast produces valid
- * handle. If not the returned handle is left uninitialized.
- * @param[in] handle to An object
- * @return handle to a TextActor or an uninitialized handle
- */
- static TextActor DownCast( BaseHandle handle );
-
- /**
- * @brief Destructor
- *
- * This is non-virtual since derived Handle types must not contain data or virtual methods.
- */
- ~TextActor();
-
- /**
- * @brief Copy constructor
- *
- * @param [in] copy The actor to copy.
- */
- TextActor(const TextActor& copy);
-
- /**
- * @brief Assignment operator
- *
- * @param [in] rhs The actor to copy.
- */
- TextActor& operator=(const TextActor& rhs);
-
- /**
- * @brief Get the text label displayed by the actor.
- *
- * @pre The text actor has been initialized.
- * @return The text label
- */
- std::string GetText() const;
-
- /**
- * @brief Set the text label displayed by the actor.
- *
- * @pre The text actor has been initialized.
- * @param [in] text The new text label
- */
- void SetText(const Text& text);
-
- /**
- * @brief Set text to the natural size of the text string.
- *
- * After this method the text actor always uses the natural size of the text
- * when SetText is called unless SetSize is called to override the size.
- */
- void SetToNaturalSize();
-
- /**
- * @brief Get the font used to display the text label displayed by the actor.
- *
- * @pre The text actor has been initialized.
- * @return The font currently in use
- */
- Font GetFont() const;
-
- /**
- * @brief Set the font used to display the text label displayed by the actor.
- *
- * @pre The text actor has been initialized.
- * @param [in] font The new font
- */
- void SetFont(Font& font);
-
- // styling and effects
-
- /**
- * @brief Set the gradient color.
- *
- * This is the color associated with the gradient end point.
- * @param[in] color The gradient color (end-point color)
- */
- void SetGradientColor( const Vector4& color );
-
- /**
- * @brief Get the gradient color.
- *
- * This is the color associated with the gradient end point.
- * @return The gradient color (end-point color)
- */
- Vector4 GetGradientColor() const;
-
- /**
- * @brief Set the gradient start point.
- *
- * This is a 2D position between the coordinate range:
- * 0.0,0.0 (Left,Top) to 1.0,1.0 (Right,Bottom) within
- * the outputted Text. Actor::COLOR will represent this point
- * in the gradient.
- * @param[in] position The relative position of the gradient start point.
- */
- void SetGradientStartPoint( const Vector2& position );
-
- /**
- * @brief Get the gradient start point.
- *
- * @return The relative position of the gradient start point.
- */
- Vector2 GetGradientStartPoint() const;
-
- /**
- * @brief Set the gradient end point.
- *
- * This is a 2D position between the coordinate range:
- * 0.0,0.0 (Left,Top) to 1.0,1.0 (Right,Bottom) within
- * the outputted Text. TextActor::GRADIENT_COLOR will represent
- * this point in the gradient.
- * @param[in] position The relative position of the gradient end point.
- */
- void SetGradientEndPoint( const Vector2& position );
-
- /**
- * @brief Get the gradient end point.
- *
- * @return The relative position of the gradient end point.
- */
- Vector2 GetGradientEndPoint() const;
-
- /**
- * @brief Sets text style.
- *
- * @param[in] style The text style.
- */
- void SetTextStyle( const TextStyle& style );
-
- /**
- * @brief Retrieves a copy of the text style.
- *
- * @return The text style.
- */
- TextStyle GetTextStyle() const;
-
- /**
- * @brief Set the text color.
- *
- * This is blended with the Actor color
- * @param[in] color The text color (Default: WHITE)
- */
- void SetTextColor( const Vector4& color );
-
- /**
- * @brief Get the text color.
- *
- * @return The text color.
- */
- Vector4 GetTextColor() const;
-
- /**
- * @brief Set soft edge smoothing.
- *
- * @param[in] smoothEdge Specify the distance field value for the center of the text edge.
- * 0 <= smoothEdge <= 1
- */
- void SetSmoothEdge( float smoothEdge = TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD );
-
- /**
- * @brief Set text outlining.
- *
- * @param[in] enable Set to true to enable text outlining.
- * @param[in] color Outline color.
- * @param[in] thickness Thickness of outline. The outline thickness is determined by two parameters.
- * thickness[0] Specifies the distance field value for the center of the outline.
- * thickness[1] Specifies the softness/width/anti-aliasing of the outlines inner edge.
- * SetSmoothEdge() specifies the smoothness/anti-aliasing of the text outer edge.
- * 0 <= smoothEdge[0] <= 1.
- * 0 <= smoothEdge[1] <= 1.
- */
- void SetOutline( bool enable, const Vector4& color, const Vector2& thickness = TextStyle::DEFAULT_OUTLINE_THICKNESS );
-
- /**
- * @brief Set text glow.
- *
- * @param[in] enable Set to true to enable text outer glow.
- * @param[in] color Glow color.
- * @param[in] intensity Determines the amount of glow around text.
- * The edge of the text is at the value set with SetSmoothEdge().
- * SetSmoothEdge() The distance field value at which the glow becomes fully transparent.
- */
- void SetGlow( bool enable, const Vector4& color, float intensity = TextStyle::DEFAULT_GLOW_INTENSITY );
-
- /**
- * @brief Set text shadow.
- *
- * @param[in] enable Set to true to enable text drop shadow.
- * @param[in] color Shadow color
- * @param[in] offset Offset in pixels. To avoid cropping of the drop shadow limit the offset to PointSize / 3.5
- * @param[in] size Size of shadow in pixels. 0 means the shadow is the same size as the text.
- */
- void SetShadow( bool enable, const Vector4& color, const Vector2& offset = TextStyle::DEFAULT_SHADOW_OFFSET,
- float size = TextStyle::DEFAULT_SHADOW_SIZE );
-
- /**
- * @brief Enable italics on the text actor, the text will be sheared by the given angle.
- *
- * @param[in] enabled True will enable italics, false disable it.
- * @param[in] angle Italics angle in degrees.
- */
- void SetItalics( bool enabled, Degree angle = TextStyle::DEFAULT_ITALICS_ANGLE );
-
- /**
- * @brief Enable italics on the text actor, the text will be sheared by the given angle.
- *
- * @param[in] enabled True will enable italics, false disable it.
- * @param[in] angle Italics angle in radians.
- */
- void SetItalics( bool enabled, Radian angle );
-
- /**
- * @brief Get text italics for the actor.
- *
- * @returns True if italics is enabled.
- */
- bool GetItalics() const;
-
- /**
- * @brief Get text italics angle.
- *
- * @returns Angle as a Radian.
- */
- Radian GetItalicsAngle() const;
-
- /**
- * @brief Set text underline.
- *
- * @param[in] enable Boolean indicating if the text should be underlined or not.
- */
- void SetUnderline( bool enable );
-
- /**
- * @brief Get text underline.
- *
- * @return Boolean indicating if the text should be underlined or not.
- */
- bool GetUnderline() const;
-
- /**
- * @brief Set text weight.
- *
- * @param weight Text weight.
- */
- void SetWeight( TextStyle::Weight weight );
-
- /**
- * @brief Get text weight.
- *
- * @return Text weight.
- */
- TextStyle::Weight GetWeight() const;
-
- /**
- * @brief Try to detect font in case text is not supported with current one.
- *
- * @param [in] value true or false
- */
- void SetFontDetectionAutomatic(bool value);
-
- /**
- * @brief Query whether TextActor is using automatic font detection.
- *
- * @return true or false
- */
- bool IsFontDetectionAutomatic() const;
-
- /**
- * @brief Query whether the font has been loaded and built.
- *
- * Should be used by the application to determine whether the font
- * is ready to be queried for metrics
- * @return The loading state, either Loading, Success or Failed.
- */
- LoadingState GetLoadingState() const;
-
- /**
- * @brief Emitted when text loads successfully and is available for displaying, or when the loading fails.
- *
- * @return A signal object to Connect() with.
- */
- TextSignalV2& TextAvailableSignal();
-
-public: // Not intended for use by Application developers
-
- /**
- * @brief This constructor is used by Dali New() methods
- * e
- * @param [in] actor A pointer to a newly allocated Dali resource
- */
- explicit DALI_INTERNAL TextActor(Internal::TextActor* actor);
-};
-
-} // namespace Dali
-
-#endif // __DALI_TEXT_ACTOR_H__
#include <dali/public-api/actors/mesh-actor.h>
#include <dali/public-api/actors/model-actor-factory.h>
#include <dali/public-api/actors/renderable-actor.h>
-#include <dali/public-api/actors/text-actor.h>
#include <dali/public-api/actors/sampling.h>
#include <dali/public-api/animation/active-constraint-declarations.h>
#include <dali/public-api/images/distance-field.h>
#include <dali/public-api/images/encoded-buffer-image.h>
#include <dali/public-api/images/frame-buffer-image.h>
-#include <dali/public-api/images/glyph-image.h>
#include <dali/public-api/images/image-attributes.h>
#include <dali/public-api/images/image.h>
#include <dali/public-api/images/native-image.h>
#include <dali/public-api/shader-effects/shader-effect.h>
-#include <dali/public-api/text/font-parameters.h>
-#include <dali/public-api/text/font.h>
-#include <dali/public-api/text/text-actor-parameters.h>
-#include <dali/public-api/text/text-style.h>
-#include <dali/public-api/text/text.h>
-#include <dali/public-api/text/utf8.h>
-
#include <dali/public-api/dali-core-version.h>
#endif // __DALI_CORE_H__
$(public_api_src_dir)/actors/light-actor.cpp \
$(public_api_src_dir)/actors/model-actor-factory.cpp \
$(public_api_src_dir)/actors/mesh-actor.cpp \
- $(public_api_src_dir)/actors/text-actor.cpp \
$(public_api_src_dir)/actors/renderable-actor.cpp \
$(public_api_src_dir)/animation/active-constraint.cpp \
$(public_api_src_dir)/animation/animation.cpp \
$(public_api_src_dir)/images/frame-buffer-image.cpp \
$(public_api_src_dir)/images/encoded-buffer-image.cpp \
$(public_api_src_dir)/images/nine-patch-image.cpp \
- $(public_api_src_dir)/images/glyph-image.cpp \
$(public_api_src_dir)/math/angle-axis.cpp \
$(public_api_src_dir)/math/compile-time-math.cpp \
$(public_api_src_dir)/math/degree.cpp \
$(public_api_src_dir)/signals/functor-delegate.cpp \
$(public_api_src_dir)/object/type-info.cpp \
$(public_api_src_dir)/object/type-registry.cpp \
- $(public_api_src_dir)/text/character.cpp \
- $(public_api_src_dir)/text/font.cpp \
- $(public_api_src_dir)/text/font-parameters.cpp \
- $(public_api_src_dir)/text/text.cpp \
- $(public_api_src_dir)/text/text-actor-parameters.cpp \
- $(public_api_src_dir)/text/text-style.cpp \
- $(public_api_src_dir)/text/utf8.cpp \
$(public_api_src_dir)/dali-core-version.cpp
# Add public header files here
$(public_api_src_dir)/actors/light-actor.h \
$(public_api_src_dir)/actors/mesh-actor.h \
$(public_api_src_dir)/actors/model-actor-factory.h \
- $(public_api_src_dir)/actors/text-actor.h \
$(public_api_src_dir)/actors/renderable-actor.h \
$(public_api_src_dir)/actors/sampling.h
$(public_api_src_dir)/images/distance-field.h \
$(public_api_src_dir)/images/encoded-buffer-image.h \
$(public_api_src_dir)/images/frame-buffer-image.h \
- $(public_api_src_dir)/images/glyph-image.h \
$(public_api_src_dir)/images/image.h \
$(public_api_src_dir)/images/image-attributes.h \
$(public_api_src_dir)/images/native-image.h \
$(public_api_src_dir)/signals/signal-slot-connections.h \
$(public_api_src_dir)/signals/signal-slot-observers.h \
$(public_api_src_dir)/signals/slot-delegate.h
-
-public_api_core_text_header_files = \
- $(public_api_src_dir)/text/character.h \
- $(public_api_src_dir)/text/font.h \
- $(public_api_src_dir)/text/font-parameters.h \
- $(public_api_src_dir)/text/text.h \
- $(public_api_src_dir)/text/text-actor-parameters.h \
- $(public_api_src_dir)/text/text-style.h \
- $(public_api_src_dir)/text/utf8.h
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/public-api/images/glyph-image.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/images/bitmap-image.h>
-#include <dali/public-api/text/text-style.h>
-#include <dali/integration-api/platform-abstraction.h>
-#include <dali/internal/event/common/thread-local-storage.h>
-#include <dali/internal/event/images/image-impl.h>
-#include <dali/internal/event/images/emoji-factory.h>
-#include <dali/internal/event/text/character-impl.h>
-
-namespace Dali
-{
-
-GlyphImage::GlyphImage()
-{
-}
-
-GlyphImage::GlyphImage( Internal::Image* internal )
-: Image( internal )
-{
-}
-
-GlyphImage::~GlyphImage()
-{
-}
-
-GlyphImage::GlyphImage(const GlyphImage& handle)
-: Image(handle)
-{
-}
-
-GlyphImage& GlyphImage::operator=(const GlyphImage& rhs)
-{
- BaseHandle::operator=(rhs);
- return *this;
-}
-
-GlyphImage GlyphImage::New( const Character& character )
-{
- // Retrieves the font family name for the given character.
- const std::string fontFamilyName = Font::GetFamilyForText( character );
-
- // Create a text style and set the font family name.
- TextStyle style;
- style.SetFontName( fontFamilyName );
-
- return GlyphImage::New( character, style );
-}
-
-GlyphImage GlyphImage::New( const Character& character, const TextStyle& style )
-{
- Image image;
-
- // Retrieves the font family name for the given character if is not defined in the text style.
- std::string fontFamilyName = style.GetFontName();
- if( fontFamilyName.empty() )
- {
- fontFamilyName = Font::GetFamilyForText( character );
- }
-
- // Creates a font with the parameters given in the text style.
- const Font font = Font::New( FontParameters( fontFamilyName, style.GetFontStyle(), style.GetFontPointSize() ) );
-
- if( GlyphImage::IsColorGlyph( character ) )
- {
- // Work around. Create images from .png files in the file system.
-
- // Get the glyph metrics.
- const Font::Metrics metrics = font.GetMetrics( character );
-
- // Set the image size.
- ImageAttributes attributes;
- attributes.SetSize( metrics.GetWidth(), metrics.GetHeight() );
-
- image = Image::New( DALI_EMOTICON_DIR + Internal::ThreadLocalStorage::Get().GetEmojiFactory().GetEmojiFileNameFromCharacter( character.GetImplementation().GetCharacter() ), attributes );
- }
- else
- {
- // Retrieves the alpha bitmap from the font.
-
- Integration::PlatformAbstraction& platform = Internal::ThreadLocalStorage::Get().GetPlatformAbstraction();
-
- Integration::BitmapPtr bitmapPtr = platform.GetGlyphImage( font.GetName(),
- font.GetStyle(),
- font.GetPointSize(),
- character.GetImplementation().GetCharacter() );
-
- if( bitmapPtr )
- {
- // Create a color bitmap with the alpha bitmap retrieved from the platform and the color specified
- // in the text style.
- //
- // TODO: support more text decoration features: outline, glow, shadow, underline, ...
- const std::size_t width = bitmapPtr->GetImageWidth();
- const std::size_t height = bitmapPtr->GetImageHeight();
- BitmapImage bitmapImage = BitmapImage::New( width, height, Pixel::RGBA8888 );
-
- // Point the source bitmap buffer.
- unsigned char* src = bitmapPtr->GetBuffer();
-
- // Point the destination image buffer.
- unsigned char* dst = bitmapImage.GetBuffer();
-
- //Retrieve the color from the text style.
- const Vector4& color = style.GetTextColor();
-
- std::size_t srcOffset = 0;
- std::size_t dstOffset = 0;
- for( std::size_t y = 0; y < height; ++y )
- {
- for( std::size_t x = 0; x < width; ++x )
- {
- const float srcAlpha = static_cast<float>( src[ srcOffset ] );
-
- dst[ dstOffset + 0 ] = static_cast<unsigned char>( srcAlpha * color.r );
- dst[ dstOffset + 1 ] = static_cast<unsigned char>( srcAlpha * color.g );
- dst[ dstOffset + 2 ] = static_cast<unsigned char>( srcAlpha * color.b );
- dst[ dstOffset + 3 ] = static_cast<unsigned char>( srcAlpha * color.a );
- ++srcOffset;
- dstOffset += 4u;
- }
- }
-
- bitmapImage.Update();
-
- image = bitmapImage;
- }
- }
-
- return GlyphImage( static_cast<Internal::Image*>( image.GetObjectPtr() ) );
-}
-
-GlyphImage GlyphImage::DownCast( BaseHandle handle )
-{
- return GlyphImage( dynamic_cast<Dali::Internal::Image*>( handle.GetObjectPtr() ) );
-}
-
-bool GlyphImage::IsColorGlyph( const Character& character )
-{
- return Internal::ThreadLocalStorage::Get().GetEmojiFactory().IsEmoji( character.GetImplementation().GetCharacter() );
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_GLYPH_IMAGE_H__
-#define __DALI_GLYPH_IMAGE_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/images/image.h>
-#include <dali/public-api/text/font.h>
-
-namespace Dali
-{
-
-class Character;
-class TextStyle;
-
-/**
- * @brief A GlyphImage object is an image resource which represents a character.
- */
-class DALI_IMPORT_API GlyphImage : public Image
-{
-public:
- /**
- * @brief Constructor which creates an uninitialized GlyphImage object.
- *
- * Use GlyphImage::New(...) to create an initialised object.
- */
- GlyphImage();
-
- /**
- * @brief Create a new GlyphImage representing the given character.
- *
- * It uses a default TextStyle to create the glyph image.
- * @see GlyphImage::New( const Character& character, const TextStyle& style )
- *
- * @param[in] character The character to get the glyph image.
- *
- * @return A handle to a new instance of a GlyphImage.
- */
- static GlyphImage New( const Character& character );
-
- /**
- * @brief Create a new GlyphImage representing the given character.
- *
- * If the given character is a color glyph, no style is used to create the image.
- *
- * If it's not, it uses the font family name, font style and font size defined in the text-style
- * to create a font. The text color is also retrieved from the text style to create the glyph image.
- *
- * @note current implementation ignores any other text style parameter.
- *
- * @param[in] character The character to get the glyph image.
- * @param[in] style TextStyle to be used to create the glyph image.
- *
- * @return A handle to a new instance of a GlyphImage.
- */
- static GlyphImage New( const Character& character, const TextStyle& style );
-
- /**
- * @brief Downcast an Object handle to GlyphImage handle.
- *
- * If handle points to a GlyphImage object the
- * downcast produces valid handle. If not the returned handle is left uninitialized.
- * @param[in] handle to An object
- * @return handle to a GlyphImage object or an uninitialized handle
- */
- static GlyphImage DownCast( BaseHandle handle );
-
- /**
- * @brief Whether the given characters is a color glyph.
- *
- * @param[in] character The given character.
- *
- * @return \e true if \e character is a color glyph.
- */
- static bool IsColorGlyph( const Character& character );
-
- /**
- * @brief Destructor
- *
- * This is non-virtual since derived Handle types must not contain data or virtual methods.
- */
- ~GlyphImage();
-
- /**
- * @brief This copy constructor is required for (smart) pointer semantics.
- *
- * @param [in] handle A reference to the copied handle
- */
- GlyphImage(const GlyphImage& handle);
-
- /**
- * @brief This assignment operator is required for (smart) pointer semantics.
- *
- * @param [in] rhs A reference to the copied handle
- * @return A reference to this
- */
- GlyphImage& operator=(const GlyphImage& rhs);
-
-public: // Not intended for application developers
-
- explicit DALI_INTERNAL GlyphImage( Internal::Image* );
-}; //class GlyphImage
-
-} // namespace Dali
-
-#endif // __DALI_GLYPH_IMAGE_H__
* "fragment": type STRING
* "vertex-prefix": type STRING
* "fragment-prefix": type STRING
- * "text-vertex": type STRING
- * "text-fragment": type STRING
* "vertex-filename": type STRING
* "fragment-filename": type STRING
* "vertex-prefix-filename": type STRING
* "fragment-prefix-filename":type STRING
- * "text-vertex-filename": type STRING
- * "text-fragment-filename": type STRING
* "geometry-type": type STRING (enum)
* "geometry-hints": type STRING (enum)
* }
return ShaderEffect( internal.Get() );
}
-ShaderEffect ShaderEffect::New( const std::string& imageVertexShader,
- const std::string& imageFragmentShader,
- const std::string& textVertexShader,
- const std::string& textFragmentShader,
- GeometryHints hints)
-{
- Internal::ShaderEffectPtr internal = Internal::ShaderEffect::New( hints );
-
- internal->SetPrograms( GEOMETRY_TYPE_IMAGE, imageVertexShader, imageFragmentShader );
- internal->SetPrograms( GEOMETRY_TYPE_TEXT, textVertexShader, textFragmentShader );
-
- return ShaderEffect( internal.Get() );
-}
-
-ShaderEffect ShaderEffect::New( const std::string& imageVertexShader,
- const std::string& imageFragmentShader,
- const std::string& textVertexShader,
- const std::string& textFragmentShader,
- const std::string& texturedMeshVertexShader,
- const std::string& texturedMeshFragmentShader,
- const std::string& meshVertexShader,
- const std::string& meshFragmentShader,
- GeometryHints hints)
-{
- Internal::ShaderEffectPtr internal = Internal::ShaderEffect::New( hints );
-
- internal->SetPrograms( GEOMETRY_TYPE_IMAGE, imageVertexShader, imageFragmentShader );
- internal->SetPrograms( GEOMETRY_TYPE_TEXT, textVertexShader, textFragmentShader );
- internal->SetPrograms( GEOMETRY_TYPE_TEXTURED_MESH, texturedMeshVertexShader, texturedMeshFragmentShader );
- internal->SetPrograms( GEOMETRY_TYPE_UNTEXTURED_MESH, meshVertexShader, meshFragmentShader );
-
- return ShaderEffect( internal.Get() );
-}
-
ShaderEffect ShaderEffect::DownCast( BaseHandle handle )
{
return ShaderEffect( dynamic_cast<Dali::Internal::ShaderEffect*>(handle.GetObjectPtr()) );
enum GeometryType
{
GEOMETRY_TYPE_IMAGE = 0x01, ///< image, with flat color or texture
- GEOMETRY_TYPE_TEXT = 0x02, ///< text, with flat color or texture
- GEOMETRY_TYPE_UNTEXTURED_MESH = 0x04,///< Complex meshes, with flat color
- GEOMETRY_TYPE_TEXTURED_MESH = 0x08, ///< Complex meshes, with texture
- GEOMETRY_TYPE_LAST = 0x10
+ GEOMETRY_TYPE_UNTEXTURED_MESH = 0x02,///< Complex meshes, with flat color
+ GEOMETRY_TYPE_TEXTURED_MESH = 0x04, ///< Complex meshes, with texture
+ GEOMETRY_TYPE_LAST = 0x08
};
/**
* uniform vec4 uColor;
* varying vec2 vTexCoord;
* </pre>
- * and for text:
- * <pre>
- * \#extension GL_OES_standard_derivatives : enable
- * uniform mediump sampler2D sTexture;
- * uniform lowp vec4 uColor;
- * uniform lowp vec4 uTextColor;
- * uniform mediump float uSmoothing;
- * varying mediump vec2 vTexCoord;
- * </pre>
- * and the custom shader is expected to output the fragment color.
- * The basic fragment shader for images would contain:
- * <pre>
- * void main()
- * {
- * gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;
- * }
- * </pre>
- * and for text::
- * <pre>
- * void main()
- * {
- * // sample distance field
- * mediump float distance = texture2D(sTexture, vTexCoord).a;
- * mediump float smoothWidth = fwidth(distance);
- * // set fragment color
- * lowp vec4 color = uTextColor;
- * // adjust alpha by sampled distance
- * color.a *= smoothstep(uSmoothing - smoothWidth, uSmoothing + smoothWidth, distance);
- * // fragment color multiplied with uColor.
- * glFragColor = color * uColor;
- * }
- * </pre>
* <BR>
* <B>
* Note: In order for fade and color animations to work, the fragment shader needs to multiply the fragment color
GeometryHints hints = GeometryHints(HINT_NONE) );
/**
- * @brief Create ShaderEffect.
- * @param imageVertexShader code for the effect. If you pass in an empty string, the default version will be used
- * @param imageFragmentShader code for the effect. If you pass in an empty string, the default version will be used
- * @param textVertexShader code for the effect. If you pass in an empty string, the default version will be used
- * @param textFragmentShader code for the effect. If you pass in an empty string, the default version will be used
- * @param hints GeometryHints to define the geometry of the rendered object
- * @return A handle to a shader effect
- */
- static ShaderEffect New( const std::string& imageVertexShader,
- const std::string& imageFragmentShader,
- const std::string& textVertexShader,
- const std::string& textFragmentShader,
- GeometryHints hints = GeometryHints(HINT_NONE) );
-
- /**
- * @brief Create ShaderEffect.
- * @param imageVertexShader code for the effect. If you pass in an empty string, the default version will be used
- * @param imageFragmentShader code for the effect. If you pass in an empty string, the default version will be used
- * @param textVertexShader code for the effect. If you pass in an empty string, the default version will be used
- * @param textFragmentShader code for the effect. If you pass in an empty string, the default version will be used
- * @param texturedMeshVertexShader code for the effect. If you pass in an empty string, the default version will be used
- * @param texturedMeshFragmentShader code for the effect. If you pass in an empty string, the default version will be used
- * @param meshVertexShader code for the effect. If you pass in an empty string, the default version will be used
- * @param meshFragmentShader code for the effect. If you pass in an empty string, the default version will be used
- * @param hints GeometryHints to define the geometry of the rendered object
- * @return A handle to a shader effect
- */
- static ShaderEffect New( const std::string& imageVertexShader,
- const std::string& imageFragmentShader,
- const std::string& textVertexShader,
- const std::string& textFragmentShader,
- const std::string& texturedMeshVertexShader,
- const std::string& texturedMeshFragmentShader,
- const std::string& meshVertexShader,
- const std::string& meshFragmentShader,
- GeometryHints hints = GeometryHints(HINT_NONE) );
-
- /**
* @brief Downcast an Object handle to ShaderEffect.
*
* If handle points to a ShaderEffect the downcast produces valid
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER CLASS
-#include <dali/public-api/text/character.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/character-impl.h>
-
-namespace Dali
-{
-
-Character::Character( const Character& character )
-: mImpl( new Internal::Character( character.mImpl->GetCharacter() ) )
-{
-}
-
-Character& Character::operator=( const Character& character )
-{
- if( &character != this )
- {
- mImpl->SetCharacter( character.mImpl->GetCharacter() );
- }
-
- return *this;
-}
-
-Character::~Character()
-{
- delete mImpl;
-}
-
-bool Character::operator==( const Character& character ) const
-{
- return mImpl->GetCharacter() == character.mImpl->GetCharacter();
-}
-
-bool Character::operator!=( const Character& character ) const
-{
- return mImpl->GetCharacter() != character.mImpl->GetCharacter();
-}
-
-Character::CharacterDirection Character::GetCharacterDirection() const
-{
- return mImpl->GetCharacterDirection();
-}
-
-Character::Script Character::GetScript() const
-{
- return mImpl->GetScript();
-}
-
-bool Character::IsWhiteSpace() const
-{
- return mImpl->IsWhiteSpace();
-}
-
-bool Character::IsNewLine() const
-{
- return mImpl->IsNewLine();
-}
-
-Character::Character( Internal::Character* impl )
-: mImpl( impl )
-{
-}
-
-const Internal::Character& Character::GetImplementation() const
-{
- return *mImpl;
-}
-
-Internal::Character& Character::GetImplementation()
-{
- return *mImpl;
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_CHARACTER_H__
-#define __DALI_CHARACTER_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-
-namespace Dali
-{
-
-namespace Internal DALI_INTERNAL
-{
- class Character;
-}
-
-/**
- * @brief The Character class encapsulates a character implementation to support multiple languages.
- *
- * This class is provided for convenience. A user can't instantiate Characters directly.
- * However, by instantiating a Text object, Characters are returned by Text::operator[].
- */
-class DALI_IMPORT_API Character
-{
-public:
-
- /**
- * @brief CharacterDirection
- *
- * Characters can be classified under one of five direction types, which determines the
- * direction in which they are displayed.
- *
- * English is a left-to-right language.
- * If English were instead right-to-left, then the word English would be displayed as
- * "hsilgnE"
- */
- enum CharacterDirection
- {
- LeftToRight, ///< Left to Right characters are the most common (e.g. English and other Indo-European languages)
- RightToLeft, ///< Right to Left characters are less common (e.g. Hebrew and Arabic)
- LeftToRightWeak, ///< Weak Left to Right characters (e.g. numbers)
- RightToLeftWeak, ///< Weak Right to Left characters
- Neutral ///< Neutral characters follow the direction of characters surrounding them (e.g. whitespace ' ')
- };
-
- /**
- * @brief Script
- *
- * Script is the writing system used by a language.
- * Typically one script can be used to write different languages although one language could be written in different scrips.
- *
- * i.e Many of the western languages like English, latin languages, etc use the latin script. Japanese uses the kanji, hiragana, katakana and latin scrips.
- */
- enum Script
- {
- LATIN, ///< The latin script. Used by many western languages.
- ARABIC, ///< The arabic script. Used by Arab and Urdu among others.
- DEVANAGARI, ///< The devanagari script. Used by Hindi, Marathi, Sindhi, Nepali and Sanskrit.
- BENGALI, ///< The Bengali script. Used by Bangla, Assamese, Bishnupriya Manipuri, Daphla, Garo, Hallam, Khasi, Mizo, Munda, Naga, Rian, and Santali.
- GURMUKHI, ///< The Gurmukhi script. Used by Punjabi.
- GUJARATI, ///< The Gujarati script. Used by Gujarati.
- ORIYA, ///< The Oriya script. Used by Oriya, Khondi, and Santali.
- TAMIL, ///< The Tamil script. Used by Tamil, Badaga, and Saurashtra.
- TELUGU, ///< The Telugu script. Used by Telugu, Gondi, and Lambadi.
- KANNADA, ///< The Kannada script. Used by Kannada and Tulu.
- MALAYALAM, ///< The Malayalam script. Used by Malayalam.
- SINHALA, ///< The Sinhala script. Used by Sinhala and Pali.
- UNKNOWN ///< The script is unknown.
- };
-
-public:
-
- /**
- * @brief Copy constructor.
- *
- * @param [in] character Character to be copied.
- */
- Character( const Character& character );
-
- /**
- * @brief Assignment operator.
- *
- * @param [in] character Character to be assigned.
- * @return a reference to this
- */
- Character& operator=( const Character& character );
-
- /**
- * @brief Non virtual destructor.
- */
- ~Character();
-
- /**
- * @brief Equality operator.
- *
- * @param [in] character The character to be compared.
- * @return true if the character is identical
- */
- bool operator==( const Character& character ) const;
-
- /**
- * @brief Inequality operator.
- *
- * @param [in] character The character to be compared.
- * @return true if the character is not identical
- */
- bool operator!=( const Character& character ) const;
-
- /**
- * @brief Returns direction of this character.
- *
- * @return The character's direction is returned see CharacterDirection
- */
- CharacterDirection GetCharacterDirection() const;
-
-
- /**
- * @brief Returns the script of this character.
- */
- Script GetScript() const;
-
- /**
- * @brief Returns whether this character is white space (true)
- * or not (false).
- *
- * @return true if a whitespace character, false otherwise.
- */
- bool IsWhiteSpace() const;
-
- /**
- * @brief Returns whether this character is a new line character (true).
- *
- * or not (false).
- * @return true if a new line character, false otherwise.
- */
- bool IsNewLine() const;
-
-private:
- Internal::Character* mImpl;
-
- /**
- * @brief Default constructor.
- *
- * Not defined.
- */
- DALI_INTERNAL Character();
-
-public: // Not intended for application developers
- DALI_INTERNAL Character( Internal::Character* impl );
-
- DALI_INTERNAL const Internal::Character& GetImplementation() const;
-
- DALI_INTERNAL Internal::Character& GetImplementation();
-};
-
-} // namespace Dali
-
-#endif // __DALI_CHARACTER_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// FILE HEADER
-#include <dali/public-api/text/font-parameters.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/font.h>
-
-namespace Dali
-{
-
-// Default font parameters. Adaptor will choose default system parameters.
-FontParameters DEFAULT_FONT_PARAMETERS( std::string( "" ), std::string( "" ), PointSize( 0.f ) );
-
-PointSize::PointSize(float val)
-: value(val)
-{
-}
-
-PointSize::operator float() const
-{
- return value;
-}
-
-bool PointSize::operator==( PointSize pointSize )
-{
- return fabs( value - pointSize.value ) < GetRangedEpsilon( value, pointSize.value );
-}
-
-bool PointSize::operator!=( PointSize pointSize )
-{
- return !( *this == pointSize );
-}
-
-PixelSize::PixelSize(unsigned int val)
-: value(val)
-{
-}
-
-PixelSize::operator unsigned int() const
-{
- return value;
-}
-
-CapsHeight::CapsHeight(unsigned int val)
-: value(val)
-{
-}
-
-CapsHeight::operator unsigned int() const
-{
- return value;
-}
-
-struct FontParameters::Impl
-{
- Impl( const std::string& familyName, const std::string& style, float size )
- : mFamilyName( familyName ),
- mStyle( style ),
- mSize( size )
- {}
-
- std::string mFamilyName;
- std::string mStyle;
- float mSize; ///< font size in points.
-};
-
-FontParameters::FontParameters()
-: mImpl( new FontParameters::Impl( std::string( "" ), std::string( "" ), PointSize( 0.f ) ) )
-{
-}
-
-FontParameters::FontParameters( const std::string& familyName, const std::string& style, PointSize size )
-: mImpl( new FontParameters::Impl( familyName, style, size ) )
-{
-}
-
-FontParameters::FontParameters( const std::string& familyName, const std::string& style, PixelSize size )
-: mImpl( new FontParameters::Impl( familyName, style, Font::PixelsToPoints( size ) ) )
-{
-}
-
-FontParameters::FontParameters( const std::string& familyName, const std::string& style, CapsHeight size )
-: mImpl( NULL )
-{
- PixelSize pixelSize = Font::GetLineHeightFromCapsHeight( familyName, style, size );
- mImpl = new FontParameters::Impl( familyName, style, Font::PixelsToPoints( pixelSize ) );
-}
-
-FontParameters::~FontParameters()
-{
- delete mImpl;
-}
-
-FontParameters::FontParameters( const FontParameters& parameters )
-: mImpl( new FontParameters::Impl( parameters.mImpl->mFamilyName, parameters.mImpl->mStyle, parameters.mImpl->mSize ) )
-{
-}
-
-FontParameters& FontParameters::operator=( const FontParameters& parameters )
-{
- if( ¶meters != this )
- {
- mImpl->mFamilyName = parameters.GetFamilyName();
- mImpl->mStyle = parameters.GetStyle();
- mImpl->mSize = parameters.GetSize();
- }
- return *this;
-}
-
-const std::string& FontParameters::GetFamilyName() const
-{
- return mImpl->mFamilyName;
-}
-
-const std::string& FontParameters::GetStyle() const
-{
- return mImpl->mStyle;
-}
-
-PointSize FontParameters::GetSize() const
-{
- return PointSize( mImpl->mSize );
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_FONT_PARAMETERS_H__
-#define __DALI_FONT_PARAMETERS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/object/base-handle.h>
-#include <dali/public-api/text/text.h>
-
-namespace Dali
-{
-
-/**
- * @brief Font size in points.
- *
- * This reduces ambiguity when using methods which accept size in pixels or points.
- */
-struct DALI_IMPORT_API PointSize
-{
- /**
- * @brief Create size in points.
- *
- * @param[in] value The value in points.
- */
- explicit PointSize(float value);
-
- /**
- * @brief Float cast operator.
- */
- operator float() const;
-
- /**
- * @brief Equality operator.
- *
- * @param pointSize The point size to be compared.
- * @return \e true if \e pointSize is equal to the point size stored in this object.
- */
- bool operator==( PointSize pointSize );
-
- /**
- * @brief Inequality operator.
- *
- * @param pointSize The point size to be compared.
- * @return \e true if \e pointSize is not equal to the point size stored in this object.
- */
- bool operator!=( PointSize pointSize );
-
- float value; ///< The value in points
-};
-
-/**
- * @brief Font size in pixels.
- *
- * This reduces ambiguity when using methods which accept size in pixels or points.
- */
-struct DALI_IMPORT_API PixelSize
-{
- /**
- * @brief Create size in pixels.
- *
- * @param[in] value The value in pixels.
- */
- explicit PixelSize(unsigned int value);
-
- /**
- * @brief Cast operator
- */
- operator unsigned int() const;
-
- unsigned int value; ///< The value in pixels
-};
-
-/**
- * @brief Font size in Caps height
- */
-struct DALI_IMPORT_API CapsHeight
-{
- /**
- * @brief Size in CapsHeight
- */
- explicit CapsHeight( unsigned int value);
-
- /**
- * @brief Cast operator
- */
- operator unsigned int() const;
-
- unsigned int value; ///< The value in pixels
-};
-
-/**
- * @brief Encapsulates all font parameters.
- */
-struct DALI_IMPORT_API FontParameters
-{
- /**
- * @brief Default constructor.
- *
- * Default system font family name, default system font style and default system size
- * will be used to build the font.
- */
- FontParameters();
-
- /**
- * @brief Constructor.
- *
- * Creates font parameters with the given family's name, style and size in points from the font requested.
- * @param[in] familyName The family's name of the font requested.
- * @param[in] style The style of the font requested.
- * @param[in] size The size of the font requested in points.
- */
- FontParameters( const std::string& familyName, const std::string& style, PointSize size );
-
- /**
- * @brief Constructor.
- *
- * Creates font parameters with the given family's name, style and size in pixels from the font requested.
- * @param[in] familyName The family's name of the font requested.
- * @param[in] style The style of the font requested.
- * @param[in] size The size of the font requested in pixels.
- */
- FontParameters( const std::string& familyName, const std::string& style, PixelSize size );
-
- /**
- * @brief Constructor.
- *
- * Creates font parameters with the given family's name, style and the caps-height size in pixels from the font requested.
- * @param[in] familyName The family's name of the font requested.
- * @param[in] style The style of the font requested.
- * @param[in] size The caps-height of the font requested in pixels.
- */
- FontParameters( const std::string& familyName, const std::string& style, CapsHeight size );
-
- /**
- * @brief Destructor.
- *
- * Destroys the internal implementation.
- */
- ~FontParameters();
-
- /**
- * @brief Copy constructor.
- *
- * Reset the internal implementation with new given values.
- * @param[in] parameters The new font parameters.
- */
- FontParameters( const FontParameters& parameters );
-
- /**
- * @brief Assignment operator.
- *
- * @param[in] parameters The new font parameters.
- * @return A reference to this
- */
- FontParameters& operator=( const FontParameters& parameters );
-
- /**
- * @brief Retrieves the name of the font's family.
- *
- * @return The name of the font's family.
- */
- const std::string& GetFamilyName() const;
-
- /**
- * @brief Retrieves the style of the font.
- *
- * @return The style of the font.
- */
- const std::string& GetStyle() const;
-
- /**
- * @brief Retrieves the size of the font.
- *
- * @return The size of the font in Points.
- */
- PointSize GetSize() const;
-
-private:
- struct Impl;
- Impl* mImpl; ///< Internal implementation. Not intended for application developers.
-
-};
-
-DALI_IMPORT_API extern FontParameters DEFAULT_FONT_PARAMETERS; ///< Used to choose the platform's font parameters
-
-} // namespace Dali
-
-#endif // __DALI_FONT_PARAMETERS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/public-api/text/font.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/character-impl.h>
-#include <dali/internal/event/text/font-impl.h>
-#include <dali/internal/event/text/text-impl.h>
-
-namespace Dali
-{
-
-Font::Metrics::Metrics()
-: mImpl( new Font::Metrics::Impl() )
-{
-}
-
-Font::Metrics::~Metrics()
-{
- delete mImpl;
-}
-
-Font::Metrics::Metrics( const Font::Metrics& metrics )
-: mImpl( new Font::Metrics::Impl() )
-{
- mImpl->advance = metrics.mImpl->advance;
- mImpl->bearing = metrics.mImpl->bearing;
- mImpl->width = metrics.mImpl->width;
- mImpl->height = metrics.mImpl->height;
-}
-
-Font::Metrics& Font::Metrics::operator=( const Font::Metrics& metrics )
-{
- if( &metrics != this )
- {
- mImpl->advance = metrics.mImpl->advance;
- mImpl->bearing = metrics.mImpl->bearing;
- mImpl->width = metrics.mImpl->width;
- mImpl->height = metrics.mImpl->height;
- }
- return *this;
-}
-
-float Font::Metrics::GetAdvance() const
-{
- return mImpl->advance;
-}
-
-float Font::Metrics::GetBearing() const
-{
- return mImpl->bearing;
-}
-
-float Font::Metrics::GetWidth() const
-{
- return mImpl->width;
-}
-
-float Font::Metrics::GetHeight() const
-{
- return mImpl->height;
-}
-
-Font::Metrics::Metrics( const Impl& implementation )
-: mImpl( new Font::Metrics::Impl() )
-{
- mImpl->advance = implementation.advance;
- mImpl->bearing = implementation.bearing;
- mImpl->width = implementation.width;
- mImpl->height = implementation.height;
-}
-
-Font::Font()
-{
-}
-
-Font::Font(Internal::Font* internal)
-: BaseHandle(internal)
-{
-}
-
-Font Font::New( const FontParameters& fontParameters )
-{
- Internal::Font* internal = Internal::Font::New(fontParameters.GetFamilyName(), fontParameters.GetStyle(), fontParameters.GetSize() );
- return Font(internal);
-}
-
-Font Font::DownCast( BaseHandle handle )
-{
- return Font( dynamic_cast<Dali::Internal::Font*>(handle.GetObjectPtr()) );
-}
-
-const std::string Font::GetFamilyForText(const Text& text)
-{
- return Internal::Font::GetFamilyForText( Internal::GetTextArray( text ) );
-}
-
-Font::~Font()
-{
-}
-
-Font::Font(const Font& handle)
-: BaseHandle(handle)
-{
-}
-
-Font& Font::operator=(const Font& rhs)
-{
- BaseHandle::operator=(rhs);
- return *this;
-}
-
-PixelSize Font::GetLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, const CapsHeight& capsHeight)
-{
- return Internal::Font::GetLineHeightFromCapsHeight(fontFamily,fontStyle,capsHeight);
-}
-
-std::vector<std::string> Font::GetInstalledFonts( FontListMode mode )
-{
- std::vector<std::string> fontList;
- Internal::Font::GetInstalledFonts( mode, fontList );
-
- // VCC TODO: deprecate this method and add void Font::GetInstalledFonts( FontListMode mode, std::vector<std::string>& fontList )
- return fontList;
-}
-
-float Font::MeasureTextWidth(const Text& text, float textHeightPx) const
-{
- return GetImplementation(*this).MeasureTextWidth( Internal::GetTextArray( text ), textHeightPx );
-}
-
-float Font::MeasureTextHeight(const Text& text, float textWidthPx) const
-{
- return GetImplementation(*this).MeasureTextHeight( Internal::GetTextArray( text ), textWidthPx );
-}
-
-Vector3 Font::MeasureText(const Text& text) const
-{
- return GetImplementation(*this).MeasureText( Internal::GetTextArray( text ) );
-}
-
-bool Font::AllGlyphsSupported(const Text& text) const
-{
- return GetImplementation(*this).AllGlyphsSupported( Internal::GetTextArray( text ) );
-}
-
-float Font::GetLineHeight() const
-{
- return GetImplementation(*this).GetLineHeight() * GetImplementation(*this).GetUnitsToPixels();
-}
-
-float Font::GetAscender() const
-{
- return GetImplementation(*this).GetAscender() * GetImplementation(*this).GetUnitsToPixels();
-}
-
-float Font::GetUnderlineThickness() const
-{
- return GetImplementation(*this).GetUnderlineThickness() * GetImplementation(*this).GetUnitsToPixels();
-}
-
-float Font::GetUnderlinePosition() const
-{
- return GetImplementation(*this).GetUnderlinePosition() * GetImplementation(*this).GetUnitsToPixels();
-}
-
-Font::Metrics Font::GetMetrics(const Character& character) const
-{
- Font::Metrics::Impl metricsImpl;
- GetImplementation(*this).GetMetrics(character, metricsImpl);
- return Font::Metrics( metricsImpl );
-}
-
-bool Font::IsDefaultSystemFont() const
-{
- return GetImplementation(*this).IsDefaultSystemFont();
-}
-
-bool Font::IsDefaultSystemSize() const
-{
- return GetImplementation(*this).IsDefaultSystemSize();
-}
-
-const std::string& Font::GetName() const
-{
- return GetImplementation(*this).GetName();
-}
-
-const std::string& Font::GetStyle() const
-{
- return GetImplementation(*this).GetStyle();
-}
-
-float Font::GetPointSize() const
-{
- return GetImplementation(*this).GetPointSize();
-}
-
-unsigned int Font::GetPixelSize() const
-{
- return GetImplementation(*this).GetPixelSize();
-}
-
-unsigned int Font::PointsToPixels( float pointSize )
-{
- return Internal::Font::PointsToPixels( pointSize );
-}
-
-float Font::PixelsToPoints( unsigned int pixelsSize )
-{
- return Internal::Font::PixelsToPoints( pixelsSize );
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_FONT_H__
-#define __DALI_FONT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/object/base-handle.h>
-#include <dali/public-api/text/font-parameters.h>
-#include <dali/public-api/text/text.h>
-
-namespace Dali
-{
-
-struct Vector3;
-
-namespace Internal DALI_INTERNAL
-{
-class Font;
-}
-
-/**
- * @brief Encapsulates a font resource.
- * Fonts are managed by the font manager, which loads any new fonts requested by applications. The font
- * manager keeps a cache of the most recently used fonts, and if a new font is requested when the cache
- * is full it will delete an old one (if there is one not in use).
- * This font class will request a font from the font manager in a manner which is not visible to the
- * application.
- *
- * Fonts will be created from a font name (like courier or comic) and font size (specified in points).
- */
-class DALI_IMPORT_API Font : public BaseHandle
-{
-public:
- /**
- * @brief Stores glyph's metrics.
- *
- * <ul>
- * <li>\e Advance. The distance between the glyph's current pen position and the pen's position of the next glyph.
- * <li>\e Bearing. The horizontal top side bearing. Is the distance between the baseline and the top of the glyph.
- * <li>\e Width. The glyph's width.
- * <li>\e Height. The glyph's height.
- * </ul>
- */
- class Metrics
- {
- public:
- /**
- * @brief Default constructor.
- *
- * Creates the implentation instance.
- */
- Metrics();
-
- /**
- * @brief Destructor.
- *
- * Destroyes the implementaiton instance.
- */
- virtual ~Metrics();
-
- /**
- * @brief Copy constructor.
- *
- * @param [in] metrics Metrics to be copied.
- */
- Metrics( const Metrics& metrics );
-
- /**
- * @brief Assignment operator.
- *
- * @param [in] metrics Metrics to be assigned.
- * @return a reference to this
- */
- Metrics& operator=( const Metrics& metrics );
-
- /**
- * @brief Retrieves the advance metric.
- *
- * @return the advance metric.
- */
- float GetAdvance() const;
-
- /**
- * @brief Retrieves the bearing metric.
- *
- * @return the bearing metric.
- */
- float GetBearing() const;
-
- /**
- * @brief Retrieves the width metric.
- *
- * @return the width metric.
- */
- float GetWidth() const;
-
- /**
- * @brief Retrieves the height metric.
- *
- * @return the height metric.
- */
- float GetHeight() const;
-
- public: // Not intended for application developers
- struct Impl;
-
- /**
- * @brief Constructor.
- *
- * Initialization with metrics data.
- * @param implementation Glyph's metrics.
- */
- Metrics( const Impl& implementation );
-
- private:
- Impl* mImpl; ///< Implementation.
- };
-
-public:
- /**
- * @brief Create an empty Font.
- *
- * This can be initialised with Font::New(...)
- */
- Font();
-
- /**
- * @brief Create an initialised Font with the given parameters. If no parameters are given, system defaults are used.
- *
- * @param [in] fontParameters The font parameters.
- * @return A handle to a newly allocated font.
- */
- static Font New( const FontParameters& fontParameters = DEFAULT_FONT_PARAMETERS );
-
- /**
- * @brief Downcast an Object handle to Font handle.
- *
- * If handle points to a Font object the downcast produces valid
- * handle. If not the returned handle is left uninitialized.
- *
- * @param[in] handle to An object
- * @return handle to a Font object or an uninitialized handle
- */
- static Font DownCast( BaseHandle handle );
-
- /**
- * @brief Try to detect font for text.
- *
- * @param [in] text displayed text
- * @return string containing a font name, or an empty string.
- */
- static const std::string GetFamilyForText(const Text& text);
-
- /**
- * @brief Destructor
- *
- * This is non-virtual since derived Handle types must not contain data or virtual methods.
- */
- ~Font();
-
- /**
- * @brief This copy constructor is required for (smart) pointer semantics.
- *
- * @param [in] handle A reference to the copied handle
- */
- Font(const Font& handle);
-
- /**
- * @brief This assignment operator is required for (smart) pointer semantics.
- *
- * @param [in] rhs A reference to the copied handle
- * @return A reference to this
- */
- Font& operator=(const Font& rhs);
-
- /**
- * @brief Convert a PixelSize from CapsHeight to it's equivalent LineHeight.
- *
- * @param [in] fontFamily The family's name of the font requested
- * @param [in] fontStyle The style of the font requested.
- * @param [in] capsHeight The size of the font ascenders required in pixels
- * @return The equivalent LineHeight (baseline to baseline) for the font
- */
- static PixelSize GetLineHeightFromCapsHeight(const std::string& fontFamily, const std::string& fontStyle, const CapsHeight& capsHeight);
-
- /**
- * @brief The mode for GetInstalledFonts()
- */
- enum FontListMode
- {
- LIST_SYSTEM_FONTS, ///< List system fonts
- LIST_APPLICATION_FONTS, ///< List application fonts
- LIST_ALL_FONTS ///< List all fonts
- };
-
- /**
- * @brief Gets the list of available fonts.
- *
- * @param mode which fonts to include in the list, default is LIST_SYSTEM_FONTS
- * @return a list of font family names
- */
- static std::vector<std::string> GetInstalledFonts( FontListMode mode = LIST_SYSTEM_FONTS );
-
- /**
- * @brief Returns the width of the area needed to display some text if the text is textHeightPx pixels high.
- *
- * Note that the text is not processed in any way before this calculation is performed (no stretching/scaling)
- * @param [in] text The text to measure
- * @param [in] textHeightPx The text height required
- * @return The displayed width in pixels
- */
- float MeasureTextWidth(const Text& text, float textHeightPx) const;
-
- /**
- * @brief Returns the height of the area needed to display the text if the text is textWidthPx pixels wide.
- *
- * Note that the text is not processed in any way before this calculation is performed (no stretching/scaling)
- * @param [in] text The text to measure
- * @param [in] textWidthPx The text width required
- * @return The displayed height in pixels
- */
- float MeasureTextHeight(const Text& text, float textWidthPx) const;
-
- /**
- * @brief Measure the natural size of a text string, as displayed in this font.
- *
- * @param[in] text The text string to measure.
- * @return The natural size of the text.
- */
- Vector3 MeasureText(const Text& text) const;
-
- /**
- * @brief Tells whether text is supported with font.
- *
- * @param [in] text glyphs to test
- * @return true if the glyphs are all supported by the font
- */
- bool AllGlyphsSupported(const Text& text) const;
-
- /**
- * @brief Retrieves the line height.
- *
- * The line height is the distance between two consecutive base lines.
- * @return The line height.
- */
- float GetLineHeight() const;
-
- /**
- * @brief Retrieves the ascender metric.
- *
- * The ascender metric is the distance between the base line and the top of the highest character in the font.
- * @return The ascender metric.
- */
- float GetAscender() const;
-
- /**
- * @brief Retrieves the underline's thickness.
- *
- *
- * It includes the vertical pad adjust used to add effects like glow or shadow.
- *
- * @return The underline's thickness.
- */
- float GetUnderlineThickness() const;
-
- /**
- * @brief Retrieves the underline's position.
- *
- *
- * It includes the vertical pad adjust used to add effects like glow or shadow.
- *
- * @return The underline's position.
- */
- float GetUnderlinePosition() const;
-
- /**
- * @brief Retrieves glyph metrics.
- *
- * @see Font::Metrics.
- * @param [in] character The character which its metrics are going to be retrieved.
- * @return The glyph metrics.
- */
- Metrics GetMetrics(const Character& character) const;
-
- /**
- * @brief Retrieves whether this font was created with a default system font.
- *
- * @return \e true if this font was created as a default system font.
- */
- bool IsDefaultSystemFont() const;
-
- /**
- * @brief Retrieves whether this font was created with a default system size.
- *
- * @return \e true if this font was created as a default system size.
- */
- bool IsDefaultSystemSize() const;
-
- /**
- * @brief Gets the name of the font's family.
- *
- * @return The name of the font's family.
- */
- const std::string& GetName() const;
-
- /**
- * @brief Gets the font's style.
- *
- * @return The font's style.
- */
- const std::string& GetStyle() const;
-
- /**
- * @brief Return font size in points.
- *
- * @return size in points
- */
- float GetPointSize() const;
-
- /**
- * @brief Return font size in pixels.
- *
- * @return size in pixels
- */
- unsigned int GetPixelSize() const;
-
- /**
- * @brief Retrieves the size of the font in pixels from a given size in points.
- *
- * @param[in] pointSize Size of the font in points.
- * @return size of the font in pixels.
- */
- static unsigned int PointsToPixels( float pointSize );
-
- /**
- * @brief Retrieves the size of the font in points from a given size in pixels
- * @param[in] pixelsSize Size of the font in pixels.
- *
- * @return size of the font in points.
- */
- static float PixelsToPoints( unsigned int pixelsSize );
-
-public: // Not intended for application developers
-
- /**
- * @brief This constructor is used by Dali New() methods
- *
- * @param [in] font A pointer to a newly allocated Dali resource
- */
- explicit DALI_INTERNAL Font(Internal::Font* font);
-};
-
-} // namespace Dali
-
-#endif // __DALI_FONT_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// FILE HEADER
-#include <dali/public-api/text/text-actor-parameters.h>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/text-style.h>
-
-namespace Dali
-{
-
-namespace
-{
-
-static const TextStyle DEFAULT_STYLE;
-static const TextActorParameters::AutomaticFontDetection DEFAULT_AUTOMATIC_FONT_DETECTION = TextActorParameters::FONT_DETECTION_ON;
-
-} // namespace
-
-// Default font parameters. Adaptor will choose default system parameters.
-TextActorParameters DEFAULT_TEXT_ACTOR_PARAMETERS;
-
-struct TextActorParameters::Impl
-{
- Impl()
- : mStyle(),
- mFontDetection( DEFAULT_AUTOMATIC_FONT_DETECTION )
- {
- }
-
- Impl( const TextStyle& style, AutomaticFontDetection fontDetection )
- : mStyle( style ),
- mFontDetection( fontDetection )
- {}
-
- TextStyle mStyle;
- AutomaticFontDetection mFontDetection;
-};
-
-TextActorParameters::TextActorParameters()
-: mImpl( NULL )
-{
-}
-
-TextActorParameters::TextActorParameters( const TextStyle& style, AutomaticFontDetection fontDetection )
-: mImpl( new Impl( style, fontDetection ) )
-{
-}
-
-TextActorParameters::~TextActorParameters()
-{
- delete mImpl;
-}
-
-TextActorParameters::TextActorParameters( const TextActorParameters& parameters )
-: mImpl( NULL )
-{
- *this = parameters;
-}
-
-TextActorParameters& TextActorParameters::operator=( const TextActorParameters& parameters )
-{
- if( ¶meters != this )
- {
- if( NULL == parameters.mImpl )
- {
- delete mImpl;
- mImpl = NULL;
- }
- else if( NULL == mImpl )
- {
- mImpl = new Impl( parameters.mImpl->mStyle,
- parameters.mImpl->mFontDetection );
- }
- else
- {
- mImpl->mStyle = parameters.mImpl->mStyle;
- mImpl->mFontDetection = parameters.mImpl->mFontDetection;
- }
- }
-
- return *this;
-}
-
-const TextStyle& TextActorParameters::GetTextStyle() const
-{
- return ( NULL == mImpl ) ? DEFAULT_STYLE : mImpl->mStyle;
-}
-
-bool TextActorParameters::IsAutomaticFontDetectionEnabled() const
-{
- return ( NULL == mImpl ) ? ( DEFAULT_AUTOMATIC_FONT_DETECTION == TextActorParameters::FONT_DETECTION_ON ) : ( mImpl->mFontDetection == TextActorParameters::FONT_DETECTION_ON );
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_TEXT_ACTOR_PARAMETERS_H__
-#define __DALI_TEXT_ACTOR_PARAMETERS_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-
-namespace Dali
-{
-
-// Forward declarations
-class TextStyle;
-
-/**
- * @brief Encapsulates text-actor parameters.
- */
-struct DALI_IMPORT_API TextActorParameters
-{
- /**
- * @brief Enumeration of the automatic font detection medes.
- */
- enum AutomaticFontDetection
- {
- FONT_DETECTION_OFF, ///< Font detection disabled.
- FONT_DETECTION_ON ///< Font detection enabled.
- };
-
- /**
- * @brief Default constructor.
- *
- * By default the text style is de default one and the automatic font detection is enabled.
- */
- TextActorParameters();
-
- /**
- * @brief Constructor.
- *
- * @param[in] style The text style.
- * @param[in] fontDetection Whether to automatically detect if the font support the characters and replace it if not.
- */
- TextActorParameters( const TextStyle& style, AutomaticFontDetection fontDetection );
-
- /**
- * @brief Destructor.
- *
- * Destroys the internal implementation.
- */
- ~TextActorParameters();
-
- /**
- * @brief Copy constructor.
- *
- * Reset the internal implementation with new given values.
- * @param[in] parameters The new text-actor parameters.
- */
- TextActorParameters( const TextActorParameters& parameters );
-
- /**
- * @brief Assignment operator.
- *
- * @param[in] parameters The new text-actor parameters.
- * @return A reference to this
- */
- TextActorParameters& operator=( const TextActorParameters& parameters );
-
- /**
- * @brief Retrieves the text style.
- *
- * @return the text style.
- */
- const TextStyle& GetTextStyle() const;
-
- /**
- * @brief Whether the automatic font detection is enabled.
- *
- * @return \e true if the automatic font detection is enabled.
- */
- bool IsAutomaticFontDetectionEnabled() const;
-
-private:
- struct Impl;
- Impl* mImpl;
-};
-
-DALI_IMPORT_API extern TextActorParameters DEFAULT_TEXT_ACTOR_PARAMETERS; ///< By default the text style is the default one and the automatic font detection is enabled.
-
-} // namespace Dali
-
-#endif // __DALI_TEXT_ACTOR_PARAMETERS_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-
-#include <dali/public-api/text/text-style.h>
-
-// INTERNAL INCLUDES
-
-#include <dali/public-api/common/constants.h>
-#include <dali/public-api/text/font.h>
-#include <dali/public-api/common/dali-vector.h>
-
-// EXTERNAL INCLUDES
-
-#include <stdint.h>
-
-namespace
-{
-
-// Number of bits for an index mask - increase if more attributes are added...
-const unsigned int PARAMETER_BITS = 3u;
-const uint64_t ONE = 1lu;
-
-// Set mask for this number of bits
-const uint64_t PARAMETER_MASK = ~( -1l << PARAMETER_BITS );
-
-// Shift values for attribute indices
-const unsigned int COMMON_INDEX_SHIFT = 0u; // starts at bit 0
-const unsigned int WEIGHT_INDEX_SHIFT = PARAMETER_BITS * 1; // starts at bit 3
-const unsigned int ITALICS_INDEX_SHIFT = PARAMETER_BITS * 2; // starts at bit 6
-const unsigned int UNDERLINE_INDEX_SHIFT = PARAMETER_BITS * 3; // starts at bit 9
-const unsigned int DROP_SHADOW_INDEX_SHIFT = PARAMETER_BITS * 4; // starts at bit 12
-const unsigned int GLOW_INDEX_SHIFT = PARAMETER_BITS * 5; // starts at bit 15
-const unsigned int OUTLINE_INDEX_SHIFT = PARAMETER_BITS * 6; // starts at bit 18
-const unsigned int GRADIENT_INDEX_SHIFT = PARAMETER_BITS * 7; // starts at bit 21
-const unsigned int PARAMETER_FLAGS = PARAMETER_BITS * 8; // 24 == 3 x 8
-
-// Position in flags for attribute index
-const uint64_t COMMON_INDEX = 0lu; // bits 0 .. 2
-const uint64_t WEIGHT_INDEX = PARAMETER_MASK << WEIGHT_INDEX_SHIFT; // bits 3 .. 5
-const uint64_t ITALICS_INDEX = PARAMETER_MASK << ITALICS_INDEX_SHIFT; // bits 6 .. 8
-const uint64_t UNDERLINE_INDEX = PARAMETER_MASK << UNDERLINE_INDEX_SHIFT; // bits 9 .. 11
-const uint64_t DROP_SHADOW_INDEX = PARAMETER_MASK << DROP_SHADOW_INDEX_SHIFT; // bits 12 .. 14
-const uint64_t GLOW_INDEX = PARAMETER_MASK << GLOW_INDEX_SHIFT; // bits 15 .. 17
-const uint64_t OUTLINE_INDEX = PARAMETER_MASK << OUTLINE_INDEX_SHIFT; // bits 18 .. 20
-const uint64_t GRADIENT_INDEX = PARAMETER_MASK << GRADIENT_INDEX_SHIFT; // bits 21 .. 23
-
-// Flag positions and enables for attributes
-const uint64_t ITALICS_ENABLED = ONE << PARAMETER_FLAGS; // bit 24
-const uint64_t UNDERLINE_ENABLED = ONE << ( PARAMETER_FLAGS + 1 ); // bit 25
-const uint64_t DROP_SHADOW_ENABLED = ONE << ( PARAMETER_FLAGS + 2 ); // bit 26
-const uint64_t GLOW_ENABLED = ONE << ( PARAMETER_FLAGS + 3 ); // bit 27
-const uint64_t OUTLINE_ENABLED = ONE << ( PARAMETER_FLAGS + 4 ); // bit 28
-const uint64_t GRADIENT_ENABLED = ONE << ( PARAMETER_FLAGS + 5 ); // bit 29
-
-const uint64_t FONT_NAME_EXISTS = ONE << ( PARAMETER_FLAGS + 6 ); // bit 30
-const uint64_t FONT_STYLE_EXISTS = ONE << ( PARAMETER_FLAGS + 7 ); // bit 31
-const uint64_t FONT_SIZE_EXISTS = ONE << ( PARAMETER_FLAGS + 8 ); // bit 32
-const uint64_t TEXT_COLOR_EXISTS = ONE << ( PARAMETER_FLAGS + 9 ); // bit 33
-const uint64_t COMMON_PARAMETERS_EXISTS = ( FONT_NAME_EXISTS | FONT_STYLE_EXISTS | FONT_SIZE_EXISTS | TEXT_COLOR_EXISTS );
-const uint64_t FONT_WEIGHT_EXISTS = ONE << ( PARAMETER_FLAGS + 10 ); // bit 34
-const uint64_t SMOOTH_EDGE_EXISTS = ONE << ( PARAMETER_FLAGS + 11 ); // bit 35
-const uint64_t SMOOTH_WEIGHT_EXISTS = ( FONT_WEIGHT_EXISTS | SMOOTH_EDGE_EXISTS );
-const uint64_t ITALICS_EXISTS = ONE << ( PARAMETER_FLAGS + 12 ); // bit 36
-const uint64_t UNDERLINE_EXISTS = ONE << ( PARAMETER_FLAGS + 13 ); // bit 37
-const uint64_t DROP_SHADOW_EXISTS = ONE << ( PARAMETER_FLAGS + 14 ); // bit 38
-const uint64_t GLOW_EXISTS = ONE << ( PARAMETER_FLAGS + 15 ); // bit 39
-const uint64_t OUTLINE_EXISTS = ONE << ( PARAMETER_FLAGS + 16 ); // bit 40
-const uint64_t GRADIENT_EXISTS = ONE << ( PARAMETER_FLAGS + 17 ); // bit 41
-const uint64_t ATTRIBUTE_END = GRADIENT_EXISTS;
-
-const std::string DEFAULT_NAME;
-const Dali::PointSize DEFAULT_FONT_POINT_SIZE( 0.f );
-
-} // unnamed namespace
-
-namespace Dali
-{
-
-const Vector4 TextStyle::DEFAULT_TEXT_COLOR( Vector4( 1.0f, 1.0f, 1.0f, 1.0f ) ); // cannot use Color::WHITE because it may or may not be initialized yet.
-const TextStyle::Weight TextStyle::DEFAULT_FONT_WEIGHT( TextStyle::REGULAR );
-const float TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD( 0.46f );
-const Degree TextStyle::DEFAULT_ITALICS_ANGLE( 20.0f );
-const float TextStyle::DEFAULT_UNDERLINE_THICKNESS( 0.f );
-const float TextStyle::DEFAULT_UNDERLINE_POSITION( 0.f );
-const Vector4 TextStyle::DEFAULT_SHADOW_COLOR( Vector4( 0.0f, 0.0f, 0.0f, 1.0f ) ); // cannot use Color::BLACK because it may or may not be initialized yet.
-const Vector2 TextStyle::DEFAULT_SHADOW_OFFSET( 1.0f, 1.0f );
-const float TextStyle::DEFAULT_SHADOW_SIZE( 0.0f );
-const Vector4 TextStyle::DEFAULT_GLOW_COLOR( Vector4( 1.0f, 1.0f, 0.0f, 1.0f ) ); // cannot use Color::YELLOW because it may or may not be initialized yet.
-const float TextStyle::DEFAULT_GLOW_INTENSITY( 0.05f );
-const Vector4 TextStyle::DEFAULT_OUTLINE_COLOR( Vector4( 0.0f, 0.0f, 0.0f, 1.0f ) ); // cannot use Color::BLACK because it may or may not be initialized yet.
-const Vector2 TextStyle::DEFAULT_OUTLINE_THICKNESS( 0.51f, 0.00f );
-const Vector4 TextStyle::DEFAULT_GRADIENT_COLOR( 1.0f, 1.0f, 1.0f, 1.0f ); // cannot use Color::WHITE because it may or may not be initialized yet.
-const Vector2 TextStyle::DEFAULT_GRADIENT_START_POINT( 0.0f, 0.0f );
-const Vector2 TextStyle::DEFAULT_GRADIENT_END_POINT( 0.0f, 0.0f );
-
-class TextStyleContainer
-{
-private:
-
- TextStyleContainer()
- : mFlags( 0 )
- {
- }
-
- ~TextStyleContainer()
- {
- if( mFlags & COMMON_PARAMETERS_EXISTS )
- {
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & SMOOTH_WEIGHT_EXISTS )
- {
- StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + ( ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & ITALICS_EXISTS )
- {
- StyleItalicsAttributes* attrPtr = reinterpret_cast<StyleItalicsAttributes*>( *( mParameters.Begin() + ( ( mFlags >> ITALICS_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & UNDERLINE_EXISTS )
- {
- StyleUnderlineAttributes* attrPtr = reinterpret_cast<StyleUnderlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> UNDERLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & DROP_SHADOW_EXISTS )
- {
- StyleShadowAttributes* attrPtr = reinterpret_cast<StyleShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & GLOW_EXISTS )
- {
- StyleGlowAttributes* attrPtr = reinterpret_cast<StyleGlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & OUTLINE_EXISTS )
- {
- StyleOutlineAttributes* attrPtr = reinterpret_cast<StyleOutlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> OUTLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- if( mFlags & GRADIENT_EXISTS )
- {
- StyleGradientAttributes* attrPtr = reinterpret_cast<StyleGradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- delete attrPtr;
- }
- }
-
- struct StyleCommonAttributes
- {
- StyleCommonAttributes()
- : mFontPointSize( 0.0f )
- {}
-
- std::string mFontName;
- std::string mFontStyle;
- PointSize mFontPointSize;
- Vector4 mTextColor;
- };
-
- struct StyleWeightAttributes
- {
- StyleWeightAttributes()
- : mWeight( TextStyle::DEFAULT_FONT_WEIGHT ),
- mSmoothEdge( 0.0f )
- {}
-
- TextStyle::Weight mWeight;
- float mSmoothEdge;
- };
-
- struct StyleItalicsAttributes
- {
- StyleItalicsAttributes()
- : mItalicsAngle( Degree( 0.0f ) )
- {}
- Degree mItalicsAngle;
- };
-
- struct StyleUnderlineAttributes
- {
- float mUnderlineThickness;
- float mUnderlinePosition;
- };
-
- struct StyleShadowAttributes
- {
- Vector4 mShadowColor;
- Vector2 mShadowOffset;
- float mShadowSize;
- };
-
- struct StyleGlowAttributes
- {
- Vector4 mGlowColor;
- float mGlowIntensity;
- };
-
- struct StyleOutlineAttributes
- {
- Vector4 mOutlineColor;
- Vector2 mOutlineThickness;
- };
-
- struct StyleGradientAttributes
- {
- Vector4 mColor;
- Vector2 mStartPoint;
- Vector2 mEndPoint;
- };
-
- void SetCommonDefaults( StyleCommonAttributes* attr );
- void SetFontName( const std::string& fontName );
- void SetFontStyle( const std::string& fontStyle );
- void SetFontPointSize( PointSize fontPointSize );
- void SetTextColor( const Vector4& textColor );
- void SetWeight( TextStyle::Weight weight );
- void SetSmoothEdge( float smoothEdge );
- void SetItalics( bool enable, Degree angle );
- void SetUnderline( bool enable, float thickness, float position );
- void SetShadow( bool enable, const Vector4& shadowColor, const Vector2& shadowOffset, float shadowSize );
- void SetGlow( bool enable, const Vector4& glowColor, float glowIntensity );
- void SetOutline( bool enable, const Vector4& outlineColor, const Vector2& outlineThickness );
- void SetGradient( bool enable, const Vector4& color, const Vector2& startPosition, const Vector2& endPosition );
-
- const std::string& GetFontName() const;
- const std::string& GetFontStyle() const;
- PointSize GetFontPointSize() const;
- const Vector4& GetTextColor() const;
- TextStyle::Weight GetWeight() const;
- float GetSmoothEdge() const;
- Degree GetItalicsAngle() const;
- float GetUnderlineThickness() const;
- float GetUnderlinePosition() const;
- const Vector4& GetShadowColor() const;
- const Vector2& GetShadowOffset() const;
- float GetShadowSize() const;
- const Vector4& GetGlowColor() const;
- float GetGlowIntensity() const;
- const Vector2& GetOutlineThickness() const;
- const Vector4& GetOutlineColor() const;
- const Vector4& GetGradientColor() const;
- const Vector2& GetGradientStartPoint() const;
- const Vector2& GetGradientEndPoint() const;
-
- void UpdateIndex( std::size_t index );
- void ResetFontName();
- void ResetFontStyle();
- void ResetFontSize();
- void ResetTextColor();
- void ResetFontWeight();
- void ResetSmoothEdge();
- void ResetItalics();
- void ResetUnderline();
- void ResetShadow();
- void ResetGlow();
- void ResetOutline();
- void ResetGradient();
-
- // Private and not implemented.
- TextStyleContainer( const TextStyleContainer& );
- TextStyleContainer& operator=( const TextStyleContainer& );
-
- Vector< char* > mParameters; ///< container for used style parameters.
- uint64_t mFlags; ///< flags for used attributes, packed with position in container
- friend class TextStyle;
-};
-
-TextStyle::TextStyle()
-: mContainer( NULL )
-{
-}
-
-TextStyle::~TextStyle()
-{
- delete mContainer;
-}
-
-TextStyle::TextStyle( const TextStyle& textStyle )
-: mContainer( NULL )
-{
- TextStyle::operator=( textStyle );
-}
-
-TextStyle& TextStyle::operator=( const TextStyle& textStyle )
-{
- if( this == &textStyle )
- {
- // Return 'this' if trying to assign the object itself.
- return *this;
- }
-
- if ( textStyle.mContainer == NULL )
- {
- // If text-style to be assigned is default, delete the container to make 'this' default.
- delete mContainer;
- mContainer = NULL;
- return *this;
- }
- else
- {
- int resetMask = TextStyle::NONE;
-
- if( textStyle.IsFontNameDefault() )
- {
- if( !IsFontNameDefault() )
- {
- resetMask |= TextStyle::FONT;
- }
- }
- else
- {
- SetFontName( textStyle.GetFontName() );
- }
-
- if( textStyle.IsFontStyleDefault() )
- {
- if( !IsFontStyleDefault() )
- {
- resetMask |= TextStyle::STYLE;
- }
- }
- else
- {
- SetFontStyle( textStyle.GetFontStyle() );
- }
-
- if( textStyle.IsFontSizeDefault() )
- {
- if( !IsFontSizeDefault() )
- {
- resetMask |= TextStyle::SIZE;
- }
- }
- else
- {
- SetFontPointSize( textStyle.GetFontPointSize() );
- }
-
- if( textStyle.IsTextColorDefault() )
- {
- if( !IsTextColorDefault() )
- {
- resetMask |= TextStyle::COLOR;
- }
- }
- else
- {
- SetTextColor( textStyle.GetTextColor() );
- }
-
- if( textStyle.IsFontWeightDefault() )
- {
- if( !IsFontWeightDefault() )
- {
- resetMask |= TextStyle::WEIGHT;
- }
- }
- else
- {
- SetWeight( textStyle.GetWeight() );
- }
-
- if( textStyle.IsSmoothEdgeDefault() )
- {
- if( !IsSmoothEdgeDefault() )
- {
- resetMask |= TextStyle::SMOOTH;
- }
- }
- else
- {
- SetSmoothEdge( textStyle.GetSmoothEdge() );
- }
-
- if( textStyle.IsItalicsDefault() )
- {
- if( !IsItalicsDefault() )
- {
- resetMask |= TextStyle::ITALICS;
- }
- }
- else
- {
- SetItalics( textStyle.IsItalicsEnabled(), textStyle.GetItalicsAngle() );
- }
-
- if( textStyle.IsUnderlineDefault() )
- {
- if( !IsUnderlineDefault() )
- {
- resetMask |= TextStyle::UNDERLINE;
- }
- }
- else
- {
- SetUnderline( textStyle.IsUnderlineEnabled(), textStyle.GetUnderlineThickness(), textStyle.GetUnderlinePosition() );
- }
-
- if ( textStyle.IsShadowDefault() )
- {
- if( !IsShadowDefault() )
- {
- resetMask |= TextStyle::SHADOW;
- }
- }
- else
- {
- SetShadow( textStyle.IsShadowEnabled(), textStyle.GetShadowColor(), textStyle.GetShadowOffset(), textStyle.GetShadowSize() );
- }
-
- if ( textStyle.IsGlowDefault() )
- {
- if( !IsGlowDefault() )
- {
- resetMask |= TextStyle::GLOW;
- }
- }
- else
- {
- SetGlow( textStyle.IsGlowEnabled(), textStyle.GetGlowColor(), textStyle.GetGlowIntensity() );
- }
-
- if ( textStyle.IsOutlineDefault() )
- {
- if( !IsOutlineDefault() )
- {
- resetMask |= TextStyle::OUTLINE;
- }
- }
- else
- {
- SetOutline( textStyle.IsOutlineEnabled(), textStyle.GetOutlineColor(), textStyle.GetOutlineThickness() );
- }
-
- if ( textStyle.IsGradientDefault() )
- {
- if( !IsGradientDefault() )
- {
- resetMask |= TextStyle::GRADIENT;
- }
- }
- else
- {
- SetGradient( textStyle.IsGradientEnabled(), textStyle.GetGradientColor(), textStyle.GetGradientStartPoint(), textStyle.GetGradientEndPoint() );
- }
-
- Reset( static_cast<TextStyle::Mask>( resetMask ) );
- }
-
- return *this;
-}
-
-bool TextStyle::operator==( const TextStyle& textStyle ) const
-{
- // If both Implementations are uninitialized then return equal
- if ( mContainer == NULL && textStyle.mContainer == NULL )
- {
- return true;
- }
- // Otherwise if either one of the Implemetations are uninitialized then return not equal
- else if ( mContainer == NULL || textStyle.mContainer == NULL )
- {
- return false;
- }
- // If the number of style parameters set are different or
- // different flags are set, without taking into account the indices, then return not equal.
- // Two equal styles can have different indices if the parameters have been set in different order.
- else if( ( mContainer->mParameters.Size() != textStyle.mContainer->mParameters.Size() ) ||
- ( mContainer->mFlags >> PARAMETER_FLAGS ) != ( textStyle.mContainer->mFlags >> PARAMETER_FLAGS ) )
- {
- return false;
- }
-
- if( ( !IsFontWeightDefault() &&
- ( GetWeight() != textStyle.GetWeight() ) ) ||
-
- ( !IsFontSizeDefault() &&
- ( fabsf( GetFontPointSize() - textStyle.GetFontPointSize() ) > Math::MACHINE_EPSILON_1000 ) ) ||
-
- ( !IsItalicsDefault() &&
- ( GetItalicsAngle() != textStyle.GetItalicsAngle() ) ) ||
-
- ( !IsSmoothEdgeDefault() &&
- ( fabsf( GetSmoothEdge() - textStyle.GetSmoothEdge() ) > Math::MACHINE_EPSILON_1000 ) ) ||
-
- ( !IsUnderlineDefault() &&
- ( ( fabsf( GetUnderlineThickness() - textStyle.GetUnderlineThickness() ) > Math::MACHINE_EPSILON_1000 ) ||
- ( fabsf( GetUnderlinePosition() - textStyle.GetUnderlinePosition() ) > Math::MACHINE_EPSILON_1000 ) ) ) ||
-
- ( !IsFontNameDefault() &&
- ( GetFontName() != textStyle.GetFontName() ) ) ||
-
- ( !IsFontStyleDefault() &&
- ( GetFontStyle() != textStyle.GetFontStyle() ) ) ||
-
- ( !IsTextColorDefault() &&
- ( GetTextColor() != textStyle.GetTextColor() ) ) ||
-
- ( !IsGlowDefault() &&
- ( ( fabsf( GetGlowIntensity() - textStyle.GetGlowIntensity() ) > Math::MACHINE_EPSILON_1000 ) ||
- ( GetGlowColor() != textStyle.GetGlowColor() ) ) ) ||
-
- ( !IsOutlineDefault() &&
- ( ( GetOutlineThickness() != textStyle.GetOutlineThickness() ) ||
- ( GetOutlineColor() != textStyle.GetOutlineColor() ) ) ) ||
-
- ( !IsShadowDefault() &&
- ( ( fabsf( GetShadowSize() - textStyle.GetShadowSize() ) > Math::MACHINE_EPSILON_1000 ) ||
- ( GetShadowOffset() != textStyle.GetShadowOffset() ) ||
- ( GetShadowColor() != textStyle.GetShadowColor() ) ) ) ||
-
- ( !IsGradientDefault() &&
- ( ( GetGradientStartPoint() != textStyle.GetGradientStartPoint() ) ||
- ( GetGradientEndPoint() != textStyle.GetGradientEndPoint() ) ||
- ( GetGradientColor() != textStyle.GetGradientColor() ) ) ) )
- {
- return false;
- }
-
- return true;
-}
-
-bool TextStyle::operator!=( const TextStyle& textStyle ) const
-{
- return !( *this == textStyle );
-}
-
-void TextStyle::Copy( const TextStyle& textStyle, Mask mask )
-{
- // If we're attemping to copy ourselves then just return
- if ( this == &textStyle )
- {
- return;
- }
-
- // Check to see if we're copying a default style ?
- if ( textStyle.mContainer == NULL )
- {
- // Yes, so if we're coping entirely then re-create a default style, else the mask resets attributes to defaults
- if ( mContainer && mask == ALL )
- {
- delete mContainer;
- mContainer = NULL;
- }
- else
- {
- if( NULL != mContainer )
- {
- int resetMask = TextStyle::NONE;
-
- if( mask & FONT )
- {
- resetMask |= FONT;
- }
- if( mask & STYLE )
- {
- resetMask |= STYLE;
- }
- if( mask & SIZE )
- {
- resetMask |= SIZE;
- }
- if( mask & COLOR )
- {
- resetMask |= COLOR;
- }
- if( mask & WEIGHT )
- {
- resetMask |= WEIGHT;
- }
- if( mask & SMOOTH )
- {
- resetMask |= SMOOTH;
- }
- if( mask & ITALICS )
- {
- resetMask |= ITALICS;
- }
- if( mask & UNDERLINE )
- {
- resetMask |= UNDERLINE;
- }
- if ( mask & SHADOW )
- {
- resetMask |= SHADOW;
- }
- if ( mask & GLOW )
- {
- resetMask |= GLOW;
- }
- if ( mask & OUTLINE )
- {
- resetMask |= OUTLINE;
- }
- if ( mask & GRADIENT )
- {
- resetMask |= GRADIENT;
- }
-
- Reset( static_cast<TextStyle::Mask>( resetMask ) );
- }
- }
- return;
- }
-
- // Source has a container, so the target will also need one
- CreateContainerJustInTime();
-
- if( mask == ALL )
- {
- *this = textStyle;
- }
- else
- {
- int resetMask = TextStyle::NONE;
-
- if( mask & FONT )
- {
- if( textStyle.IsFontNameDefault() )
- {
- resetMask |= FONT;
- }
- else
- {
- SetFontName( textStyle.GetFontName() );
- }
- }
- if( mask & STYLE )
- {
- if( textStyle.IsFontStyleDefault() )
- {
- resetMask |= STYLE;
- }
- else
- {
- SetFontStyle( textStyle.GetFontStyle() );
- }
- }
- if( mask & SIZE )
- {
- if( textStyle.IsFontSizeDefault() )
- {
- resetMask |= SIZE;
- }
- else
- {
- SetFontPointSize( textStyle.GetFontPointSize() );
- }
- }
- if( mask & COLOR )
- {
- if( textStyle.IsTextColorDefault() )
- {
- resetMask |= COLOR;
- }
- else
- {
- SetTextColor( textStyle.GetTextColor() ) ;
- }
- }
- if( mask & WEIGHT )
- {
- if( textStyle.IsFontWeightDefault() )
- {
- resetMask |= WEIGHT;
- }
- else
- {
- SetWeight( textStyle.GetWeight() );
- }
- }
- if( mask & SMOOTH )
- {
- if( textStyle.IsSmoothEdgeDefault() )
- {
- resetMask |= SMOOTH;
- }
- else
- {
- SetSmoothEdge( textStyle.GetSmoothEdge() );
- }
- }
- if( mask & ITALICS )
- {
- if( textStyle.IsItalicsDefault() )
- {
- resetMask |= ITALICS;
- }
- else
- {
- SetItalics( textStyle.IsItalicsEnabled(), textStyle.GetItalicsAngle() );
- }
- }
- if( mask & UNDERLINE )
- {
- if( textStyle.IsUnderlineDefault() )
- {
- resetMask |= UNDERLINE;
- }
- else
- {
- SetUnderline( textStyle.IsUnderlineEnabled(), textStyle.GetUnderlineThickness(), textStyle.GetUnderlinePosition() );
- }
- }
- if ( mask & SHADOW )
- {
- if( textStyle.IsShadowDefault() )
- {
- resetMask |= SHADOW;
- }
- else
- {
- SetShadow( textStyle.IsShadowEnabled(), textStyle.GetShadowColor(), textStyle.GetShadowOffset(), textStyle.GetShadowSize() );
- }
- }
- if ( mask & GLOW )
- {
- if( textStyle.IsGlowDefault() )
- {
- resetMask |= GLOW;
- }
- else
- {
- SetGlow( textStyle.IsGlowEnabled(), textStyle.GetGlowColor(), textStyle.GetGlowIntensity() );
- }
- }
- if ( mask & OUTLINE )
- {
- if( textStyle.IsOutlineDefault() )
- {
- resetMask |= OUTLINE;
- }
- else
- {
- SetOutline( textStyle.IsOutlineEnabled(), textStyle.GetOutlineColor(), textStyle.GetOutlineThickness() );
- }
- }
- if ( mask & GRADIENT )
- {
- if( textStyle.IsGradientDefault() )
- {
- resetMask |= GRADIENT;
- }
- else
- {
- SetGradient( textStyle.IsGradientEnabled(), textStyle.GetGradientColor(), textStyle.GetGradientStartPoint(), textStyle.GetGradientEndPoint() );
- }
- }
-
- Reset( static_cast<TextStyle::Mask>( resetMask ) );
- }
-}
-
-void TextStyle::Merge( const TextStyle& textStyle, Mask mask )
-{
- // If we're attemping to merge ourselves then just return
- if ( this == &textStyle )
- {
- return;
- }
-
- // Check to see if we're merging from default style ?
- if ( textStyle.mContainer == NULL )
- {
- // nothing to merge.
- return;
- }
-
- if( mask & FONT )
- {
- if( !textStyle.IsFontNameDefault() )
- {
- SetFontName( textStyle.GetFontName() );
- }
- }
- if( mask & STYLE )
- {
- if( !textStyle.IsFontStyleDefault() )
- {
- SetFontStyle( textStyle.GetFontStyle() );
- }
- }
- if( mask & SIZE )
- {
- if( !textStyle.IsFontSizeDefault() )
- {
- SetFontPointSize( textStyle.GetFontPointSize() );
- }
- }
- if( mask & COLOR )
- {
- if( !textStyle.IsTextColorDefault() )
- {
- SetTextColor( textStyle.GetTextColor() ) ;
- }
- }
- if( mask & WEIGHT )
- {
- if( !textStyle.IsFontWeightDefault() )
- {
- SetWeight( textStyle.GetWeight() );
- }
- }
- if( mask & SMOOTH )
- {
- if( !textStyle.IsSmoothEdgeDefault() )
- {
- SetSmoothEdge( textStyle.GetSmoothEdge() );
- }
- }
- if( mask & ITALICS )
- {
- if( !textStyle.IsItalicsDefault() )
- {
- SetItalics( textStyle.IsItalicsEnabled(), textStyle.GetItalicsAngle() );
- }
- }
- if( mask & UNDERLINE )
- {
- if( !textStyle.IsUnderlineDefault() )
- {
- SetUnderline( textStyle.IsUnderlineEnabled(), textStyle.GetUnderlineThickness(), textStyle.GetUnderlinePosition() );
- }
- }
- if( mask & SHADOW )
- {
- if( !textStyle.IsShadowDefault() )
- {
- SetShadow( textStyle.IsShadowEnabled(), textStyle.GetShadowColor(), textStyle.GetShadowOffset(), textStyle.GetShadowSize() );
- }
- }
- if( mask & GLOW )
- {
- if( !textStyle.IsGlowDefault() )
- {
- SetGlow( textStyle.IsGlowEnabled(), textStyle.GetGlowColor(), textStyle.GetGlowIntensity() );
- }
- }
- if( mask & OUTLINE )
- {
- if( !textStyle.IsOutlineDefault() )
- {
- SetOutline( textStyle.IsOutlineEnabled(), textStyle.GetOutlineColor(), textStyle.GetOutlineThickness() );
- }
- }
- if( mask & GRADIENT )
- {
- if( !textStyle.IsGradientDefault() )
- {
- SetGradient( textStyle.IsGradientEnabled(), textStyle.GetGradientColor(), textStyle.GetGradientStartPoint(), textStyle.GetGradientEndPoint() );
- }
- }
-}
-
-void TextStyle::Reset( Mask mask )
-{
- if( NULL == mContainer )
- {
- // nothing to do if any text-style parameter is set.
- return;
- }
-
- if( TextStyle::NONE == mask )
- {
- // nothing to do if the mask is NONE.
- return;
- }
-
- // Check first if all text-style parameters are going to be reset.
-
- // Reset all if the mask is the default (ALL).
- bool resetAll = ALL == mask;
-
- if( !resetAll )
- {
- resetAll = true;
-
- // Checks if a style parameter is set in the style but is not in the mask.
- if( ( mContainer->mFlags & FONT_NAME_EXISTS ) && !( mask & FONT ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & FONT_STYLE_EXISTS ) && !( mask & STYLE ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & FONT_SIZE_EXISTS ) && !( mask & SIZE ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & TEXT_COLOR_EXISTS ) && !( mask & COLOR ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & FONT_WEIGHT_EXISTS ) && !( mask & WEIGHT ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & SMOOTH_EDGE_EXISTS ) && !( mask & SMOOTH ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & ITALICS_EXISTS ) && !( mask & ITALICS ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & UNDERLINE_EXISTS ) && !( mask & UNDERLINE ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & DROP_SHADOW_EXISTS ) && !( mask & SHADOW ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & GLOW_EXISTS ) && !( mask & GLOW ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & OUTLINE_EXISTS ) && !( mask & OUTLINE ) )
- {
- resetAll = false;
- }
- else if( ( mContainer->mFlags & GRADIENT_EXISTS ) && !( mask & GRADIENT ) )
- {
- resetAll = false;
- }
- }
-
- if( resetAll )
- {
- // delete the container if all text-style parametes are reset.
- delete mContainer;
- mContainer = NULL;
-
- return;
- }
-
- if( mask & FONT )
- {
- mContainer->ResetFontName();
- }
- if( mask & STYLE )
- {
- mContainer->ResetFontStyle();
- }
- if( mask & SIZE )
- {
- mContainer->ResetFontSize();
- }
- if( mask & COLOR )
- {
- mContainer->ResetTextColor();
- }
- if( mask & WEIGHT )
- {
- mContainer->ResetFontWeight();
- }
- if( mask & SMOOTH )
- {
- mContainer->ResetSmoothEdge();
- }
- if( mask & ITALICS )
- {
- mContainer->ResetItalics();
- }
- if( mask & UNDERLINE )
- {
- mContainer->ResetUnderline();
- }
- if ( mask & SHADOW )
- {
- mContainer->ResetShadow();
- }
- if ( mask & GLOW )
- {
- mContainer->ResetGlow();
- }
- if ( mask & OUTLINE )
- {
- mContainer->ResetOutline();
- }
- if ( mask & GRADIENT )
- {
- mContainer->ResetGradient();
- }
-}
-
-const std::string& TextStyle::GetFontName() const
-{
- if ( mContainer )
- {
- return mContainer->GetFontName();
- }
- else
- {
- return DEFAULT_NAME;
- }
-}
-
-void TextStyle::SetFontName( const std::string& fontName )
-{
- CreateContainerJustInTime();
- mContainer->SetFontName( fontName );
-}
-
-const std::string& TextStyle::GetFontStyle() const
-{
- if ( mContainer )
- {
- return mContainer->GetFontStyle();
- }
- else
- {
- return DEFAULT_NAME;
- }
-}
-
-void TextStyle::SetFontStyle( const std::string& fontStyle )
-{
- CreateContainerJustInTime();
- mContainer->SetFontStyle( fontStyle );
-}
-
-PointSize TextStyle::GetFontPointSize() const
-{
- if ( mContainer )
- {
- return mContainer->GetFontPointSize();
- }
- else
- {
- return DEFAULT_FONT_POINT_SIZE;
- }
-}
-
-void TextStyle::SetFontPointSize( PointSize fontPointSize )
-{
- CreateContainerJustInTime();
- mContainer->SetFontPointSize( fontPointSize );
-}
-
-const Vector4& TextStyle::GetTextColor() const
-{
- if ( mContainer )
- {
- return mContainer->GetTextColor();
- }
- else
- {
- return DEFAULT_TEXT_COLOR;
- }
-}
-
-void TextStyle::SetTextColor( const Vector4& textColor )
-{
- CreateContainerJustInTime();
- mContainer->SetTextColor( textColor );
-}
-
-TextStyle::Weight TextStyle::GetWeight() const
-{
- if ( mContainer )
- {
- return mContainer->GetWeight();
- }
- else
- {
- return TextStyle::DEFAULT_FONT_WEIGHT;
- }
-}
-
-void TextStyle::SetWeight( TextStyle::Weight weight )
-{
- CreateContainerJustInTime();
- mContainer->SetWeight( weight );
-}
-
-float TextStyle::GetSmoothEdge() const
-{
- if ( mContainer )
- {
- return mContainer->GetSmoothEdge();
- }
- else
- {
- return DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD;
- }
-}
-
-void TextStyle::SetSmoothEdge( float smoothEdge )
-{
- CreateContainerJustInTime();
- mContainer->SetSmoothEdge( smoothEdge );
-}
-
-bool TextStyle::IsItalicsEnabled() const
-{
- if ( mContainer )
- {
- return ( ( mContainer->mFlags & ITALICS_ENABLED ) != 0 );
- }
- else
- {
- return false;
- }
-}
-
-Degree TextStyle::GetItalicsAngle() const
-{
- if ( mContainer )
- {
- return mContainer->GetItalicsAngle();
- }
- else
- {
- return DEFAULT_ITALICS_ANGLE;
- }
-}
-
-void TextStyle::SetItalics( bool enable, Degree angle )
-{
- CreateContainerJustInTime();
- mContainer->SetItalics( enable, angle );
-}
-
-bool TextStyle::IsUnderlineEnabled() const
-{
- if ( mContainer )
- {
- return ( ( mContainer->mFlags & UNDERLINE_ENABLED ) != 0 );
- }
- else
- {
- return false;
- }
-}
-
-float TextStyle::GetUnderlineThickness() const
-{
- if ( mContainer )
- {
- return mContainer->GetUnderlineThickness();
- }
- else
- {
- return DEFAULT_UNDERLINE_THICKNESS;
- }
-}
-
-float TextStyle::GetUnderlinePosition() const
-{
- if ( mContainer )
- {
- return mContainer->GetUnderlinePosition();
- }
- else
- {
- return DEFAULT_UNDERLINE_POSITION;
- }
-}
-
-void TextStyle::SetUnderline( bool enable, float thickness, float position )
-{
- CreateContainerJustInTime();
- mContainer->SetUnderline( enable, thickness, position );
-}
-
-bool TextStyle::IsShadowEnabled() const
-{
- if ( mContainer )
- {
- return ( ( mContainer->mFlags & DROP_SHADOW_ENABLED ) != 0 );
- }
- else
- {
- return false;
- }
-}
-
-const Vector4& TextStyle::GetShadowColor() const
-{
- if ( mContainer )
- {
- return mContainer->GetShadowColor();
- }
- else
- {
- return DEFAULT_SHADOW_COLOR;
- }
-}
-
-const Vector2& TextStyle::GetShadowOffset() const
-{
- if ( mContainer )
- {
- return mContainer->GetShadowOffset();
- }
- else
- {
- return DEFAULT_SHADOW_OFFSET;
- }
-}
-
-float TextStyle::GetShadowSize() const
-{
- if ( mContainer )
- {
- return mContainer->GetShadowSize();
- }
- else
- {
- return DEFAULT_SHADOW_SIZE;
- }
-}
-
-void TextStyle::SetShadow( bool enabled, const Vector4& shadowColor, const Vector2& shadowOffset, float shadowSize )
-{
- CreateContainerJustInTime();
- mContainer->SetShadow( enabled, shadowColor, shadowOffset, shadowSize );
-}
-
-bool TextStyle::IsGlowEnabled() const
-{
- if ( mContainer )
- {
- return ( ( mContainer->mFlags & GLOW_ENABLED ) != 0 );
- }
- else
- {
- return false;
- }
-}
-
-const Vector4& TextStyle::GetGlowColor() const
-{
- if ( mContainer )
- {
- return mContainer->GetGlowColor();
- }
- else
- {
- return DEFAULT_GLOW_COLOR;
- }
-}
-
-float TextStyle::GetGlowIntensity() const
-{
- if ( mContainer )
- {
- return mContainer->GetGlowIntensity();
- }
- else
- {
- return DEFAULT_GLOW_INTENSITY;
- }
-}
-
-void TextStyle::SetGlow( bool enabled, const Vector4& glowColor, float glowIntensity )
-{
- CreateContainerJustInTime();
- mContainer->SetGlow( enabled, glowColor, glowIntensity );
-}
-
-bool TextStyle::IsOutlineEnabled() const
-{
- if ( mContainer )
- {
- return ( ( mContainer->mFlags & OUTLINE_ENABLED ) != 0 );
- }
- else
- {
- return false;
- }
-}
-
-const Vector2& TextStyle::GetOutlineThickness() const
-{
- if ( mContainer )
- {
- return mContainer->GetOutlineThickness();
- }
- else
- {
- return DEFAULT_OUTLINE_THICKNESS;
- }
-}
-
-const Vector4& TextStyle::GetOutlineColor() const
-{
- if ( mContainer )
- {
- return mContainer->GetOutlineColor();
- }
- else
- {
- return DEFAULT_OUTLINE_COLOR;
- }
-}
-
-void TextStyle::SetOutline( bool enabled, const Vector4& outlineColor, const Vector2& outlineThickness )
-{
- CreateContainerJustInTime();
- mContainer->SetOutline( enabled, outlineColor, outlineThickness );
-}
-
-bool TextStyle::IsGradientEnabled() const
-{
- if ( mContainer )
- {
- return ( ( mContainer->mFlags & GRADIENT_ENABLED ) != 0 );
- }
- else
- {
- return false;
- }
-}
-
-const Vector4& TextStyle::GetGradientColor() const
-{
- if ( mContainer )
- {
- return mContainer->GetGradientColor();
- }
- else
- {
- return DEFAULT_GRADIENT_COLOR;
- }
-}
-
-const Vector2& TextStyle::GetGradientStartPoint() const
-{
- if ( mContainer )
- {
- return mContainer->GetGradientStartPoint();
- }
- else
- {
- return DEFAULT_GRADIENT_START_POINT;
- }
-}
-
-const Vector2& TextStyle::GetGradientEndPoint() const
-{
- if ( mContainer )
- {
- return mContainer->GetGradientEndPoint();
- }
- else
- {
- return DEFAULT_GRADIENT_END_POINT;
- }
-}
-
-void TextStyle::SetGradient( bool enabled, const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- CreateContainerJustInTime();
- mContainer->SetGradient( enabled, color, startPoint, endPoint );
-}
-
-bool TextStyle::IsFontNameDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & FONT_NAME_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsFontStyleDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & FONT_STYLE_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsFontSizeDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & FONT_SIZE_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsTextColorDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & TEXT_COLOR_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsFontWeightDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & FONT_WEIGHT_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsSmoothEdgeDefault() const
-{
- if( mContainer )
- {
- return ( ( mContainer->mFlags & SMOOTH_EDGE_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsItalicsDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & ITALICS_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsUnderlineDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & UNDERLINE_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsShadowDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & DROP_SHADOW_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsGlowDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & GLOW_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsOutlineDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & OUTLINE_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-bool TextStyle::IsGradientDefault() const
-{
- if( mContainer )
- {
- return( ( mContainer->mFlags & GRADIENT_EXISTS ) == 0 );
- }
- else
- {
- return true;
- }
-}
-
-//--------------------------------------------------------------
-
-void TextStyle::CreateContainerJustInTime()
-{
- if ( !mContainer )
- {
- mContainer = new TextStyleContainer;
- }
-}
-
-//--------------------------------------------------------------
-
-void TextStyleContainer::SetCommonDefaults( StyleCommonAttributes* attr )
-{
- attr->mFontName = DEFAULT_NAME;
- attr->mFontStyle = DEFAULT_NAME;
- attr->mFontPointSize = DEFAULT_FONT_POINT_SIZE;
- attr->mTextColor = TextStyle::DEFAULT_TEXT_COLOR;
-}
-
-void TextStyleContainer::SetFontName( const std::string& fontName )
-{
- if ( mFlags & COMMON_PARAMETERS_EXISTS )
- {
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- attrPtr->mFontName = fontName;
- mFlags |= FONT_NAME_EXISTS;
- }
- else
- {
- StyleCommonAttributes* attr = new StyleCommonAttributes();
- SetCommonDefaults( attr );
- attr->mFontName = fontName;
- mFlags |= ( mFlags & ~COMMON_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) | FONT_NAME_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-}
-
-void TextStyleContainer::SetFontStyle( const std::string& fontStyle )
-{
- if ( mFlags & COMMON_PARAMETERS_EXISTS )
- {
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- attrPtr->mFontStyle = fontStyle;
- mFlags |= FONT_STYLE_EXISTS;
- }
- else
- {
- StyleCommonAttributes* attr = new StyleCommonAttributes();
- SetCommonDefaults( attr );
- attr->mFontStyle = fontStyle;
- mFlags |= ( mFlags & ~COMMON_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) | FONT_STYLE_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-}
-
-void TextStyleContainer::SetFontPointSize( PointSize fontPointSize )
-{
- if ( mFlags & COMMON_PARAMETERS_EXISTS )
- {
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- attrPtr->mFontPointSize = fontPointSize;
- mFlags |= FONT_SIZE_EXISTS;
- }
- else
- {
- StyleCommonAttributes* attr = new StyleCommonAttributes();
- SetCommonDefaults( attr );
- attr->mFontPointSize = fontPointSize;
- mFlags |= ( mFlags & ~COMMON_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) | FONT_SIZE_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-}
-
-void TextStyleContainer::SetTextColor( const Vector4& textColor )
-{
- if ( mFlags & COMMON_PARAMETERS_EXISTS )
- {
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- attrPtr->mTextColor = textColor;
- mFlags |= TEXT_COLOR_EXISTS;
- }
- else
- {
- StyleCommonAttributes* attr = new StyleCommonAttributes();
- SetCommonDefaults( attr );
- attr->mTextColor = textColor;
- mFlags |= ( mFlags & ~COMMON_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) | TEXT_COLOR_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-}
-
-void TextStyleContainer::SetWeight( TextStyle::Weight weight )
-{
- if ( mFlags & SMOOTH_WEIGHT_EXISTS )
- {
- StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + ( ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mWeight = weight;
- mFlags |= FONT_WEIGHT_EXISTS;
- }
- else
- {
- StyleWeightAttributes* attr = new StyleWeightAttributes();
- attr->mSmoothEdge = TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD;
- attr->mWeight = weight;
- mFlags |= ( ( mFlags & ~WEIGHT_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << WEIGHT_INDEX_SHIFT ) | FONT_WEIGHT_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-}
-
-void TextStyleContainer::SetSmoothEdge( float smoothEdge )
-{
- if ( mFlags & SMOOTH_WEIGHT_EXISTS )
- {
- StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + ( ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mSmoothEdge = smoothEdge;
- mFlags |= SMOOTH_EDGE_EXISTS;
- }
- else
- {
- StyleWeightAttributes* attr = new StyleWeightAttributes();
- attr->mSmoothEdge = smoothEdge;
- attr->mWeight = TextStyle::DEFAULT_FONT_WEIGHT;
- mFlags |= ( ( mFlags & ~WEIGHT_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << WEIGHT_INDEX_SHIFT ) | SMOOTH_EDGE_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-}
-
-void TextStyleContainer::SetItalics( bool enable, Degree angle )
-{
- if ( mFlags & ITALICS_EXISTS )
- {
- StyleItalicsAttributes* attrPtr = reinterpret_cast<StyleItalicsAttributes*>( *( mParameters.Begin() + ( ( mFlags >> ITALICS_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mItalicsAngle = angle;
- }
- else
- {
- StyleItalicsAttributes* attr = new StyleItalicsAttributes();
- attr->mItalicsAngle = angle;
- mFlags |= ( ( mFlags & ~ITALICS_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << ITALICS_INDEX_SHIFT ) | ITALICS_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= ITALICS_ENABLED;
- }
- else
- {
- mFlags &= ~ITALICS_ENABLED;
- }
-}
-
-void TextStyleContainer::SetUnderline( bool enable, float thickness, float position )
-{
- if ( mFlags & UNDERLINE_EXISTS )
- {
- StyleUnderlineAttributes* attrPtr = reinterpret_cast<StyleUnderlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> UNDERLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mUnderlineThickness = thickness;
- attrPtr->mUnderlinePosition = position;
- }
- else
- {
- StyleUnderlineAttributes* attr = new StyleUnderlineAttributes();
- attr->mUnderlineThickness = thickness;
- attr->mUnderlinePosition = position;
- mFlags |= ( ( mFlags & ~UNDERLINE_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << UNDERLINE_INDEX_SHIFT ) | UNDERLINE_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= UNDERLINE_ENABLED;
- }
- else
- {
- mFlags &= ~UNDERLINE_ENABLED;
- }
-}
-
-void TextStyleContainer::SetShadow( bool enable, const Vector4& shadowColor, const Vector2& shadowOffset, float shadowSize )
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- StyleShadowAttributes* attrPtr = reinterpret_cast<StyleShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mShadowColor = shadowColor;
- attrPtr->mShadowOffset = shadowOffset;
- attrPtr->mShadowSize = shadowSize;
- }
- else
- {
- StyleShadowAttributes* attr = new StyleShadowAttributes();
- attr->mShadowColor = shadowColor;
- attr->mShadowOffset = shadowOffset;
- attr->mShadowSize = shadowSize;
- mFlags |= ( ( mFlags & ~DROP_SHADOW_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << DROP_SHADOW_INDEX_SHIFT ) | DROP_SHADOW_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= DROP_SHADOW_ENABLED;
- }
- else
- {
- mFlags &= ~DROP_SHADOW_ENABLED;
- }
-}
-
-void TextStyleContainer::SetGlow( bool enable, const Vector4& glowColor, float glowIntensity )
-{
- if ( mFlags & GLOW_EXISTS )
- {
- StyleGlowAttributes* attrPtr = reinterpret_cast<StyleGlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mGlowColor = glowColor;
- attrPtr->mGlowIntensity = glowIntensity;
- }
- else
- {
- StyleGlowAttributes* attr = new StyleGlowAttributes();
- attr->mGlowColor = glowColor;
- attr->mGlowIntensity = glowIntensity;
- mFlags |= ( ( mFlags & ~GLOW_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << GLOW_INDEX_SHIFT ) | GLOW_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= GLOW_ENABLED;
- }
- else
- {
- mFlags &= ~GLOW_ENABLED;
- }
-}
-
-void TextStyleContainer::SetOutline( bool enable, const Vector4& outlineColor, const Vector2& outlineThickness )
-{
- if ( mFlags & OUTLINE_EXISTS )
- {
- StyleOutlineAttributes* attrPtr = reinterpret_cast<StyleOutlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> OUTLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mOutlineColor = outlineColor;
- attrPtr->mOutlineThickness = outlineThickness;
- }
- else
- {
- StyleOutlineAttributes* attr = new StyleOutlineAttributes();
- attr->mOutlineColor = outlineColor;
- attr->mOutlineThickness = outlineThickness;
- mFlags |= ( ( mFlags & ~OUTLINE_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << OUTLINE_INDEX_SHIFT ) | OUTLINE_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= OUTLINE_ENABLED;
- }
- else
- {
- mFlags &= ~OUTLINE_ENABLED;
- }
-}
-
-void TextStyleContainer::SetGradient( bool enable, const Vector4& color, const Vector2& startPoint, const Vector2& endPoint )
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- StyleGradientAttributes* attrPtr = reinterpret_cast<StyleGradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- attrPtr->mColor = color;
- attrPtr->mStartPoint = startPoint;
- attrPtr->mEndPoint = endPoint;
- }
- else
- {
- StyleGradientAttributes* attr = new StyleGradientAttributes();
- attr->mColor = color;
- attr->mStartPoint = startPoint;
- attr->mEndPoint = endPoint;
- mFlags |= ( ( mFlags & ~GRADIENT_INDEX ) | ( ( mParameters.Size() & PARAMETER_MASK ) << GRADIENT_INDEX_SHIFT ) | GRADIENT_EXISTS );
- mParameters.PushBack( reinterpret_cast<char*>( attr ) );
- }
-
- if( enable )
- {
- mFlags |= GRADIENT_ENABLED;
- }
- else
- {
- mFlags &= ~GRADIENT_ENABLED;
- }
-}
-
-//-----------------------------------
-
-const std::string& TextStyleContainer::GetFontName() const
-{
- if ( mFlags & FONT_NAME_EXISTS )
- {
- const StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- return attrPtr->mFontName;
- }
- else
- {
- return DEFAULT_NAME;
- }
-}
-
-const std::string& TextStyleContainer::GetFontStyle() const
-{
- if ( mFlags & FONT_STYLE_EXISTS )
- {
- const StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- return attrPtr->mFontStyle;
- }
- else
- {
- return DEFAULT_NAME;
- }
-}
-
-PointSize TextStyleContainer::GetFontPointSize() const
-{
- if ( mFlags & FONT_SIZE_EXISTS )
- {
- const StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- return attrPtr->mFontPointSize;
- }
- else
- {
- return ( static_cast<PointSize>( 0.f ) );
- }
-}
-
-const Vector4& TextStyleContainer::GetTextColor() const
-{
- if ( mFlags & TEXT_COLOR_EXISTS )
- {
- const StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + ( mFlags & PARAMETER_MASK ) ) );
- return attrPtr->mTextColor;
- }
- else
- {
- return TextStyle::DEFAULT_TEXT_COLOR;
- }
-}
-
-TextStyle::Weight TextStyleContainer::GetWeight() const
-{
- if ( mFlags & FONT_WEIGHT_EXISTS )
- {
- const StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + ( ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mWeight;
- }
- else
- {
- return TextStyle::DEFAULT_FONT_WEIGHT;
- }
-}
-
-float TextStyleContainer::GetSmoothEdge() const
-{
- if ( mFlags & SMOOTH_EDGE_EXISTS )
- {
- const StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + ( ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mSmoothEdge;
- }
- else
- {
- return TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD;
- }
-}
-
-Degree TextStyleContainer::GetItalicsAngle() const
-{
- if ( mFlags & ITALICS_EXISTS )
- {
- const StyleItalicsAttributes* attrPtr = reinterpret_cast<StyleItalicsAttributes*>( *( mParameters.Begin() +( ( mFlags >> ITALICS_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mItalicsAngle;
- }
- else
- {
- return TextStyle::DEFAULT_ITALICS_ANGLE;
- }
-}
-
-float TextStyleContainer::GetUnderlineThickness() const
-{
- if ( mFlags & UNDERLINE_EXISTS )
- {
- const StyleUnderlineAttributes* attrPtr = reinterpret_cast<StyleUnderlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> UNDERLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mUnderlineThickness;
- }
- else
- {
- return TextStyle::DEFAULT_UNDERLINE_THICKNESS;
- }
-}
-
-float TextStyleContainer::GetUnderlinePosition() const
-{
- if ( mFlags & UNDERLINE_EXISTS )
- {
- const StyleUnderlineAttributes* attrPtr = reinterpret_cast<StyleUnderlineAttributes*>( *( mParameters.Begin() +( ( mFlags >> UNDERLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mUnderlinePosition;
- }
- else
- {
- return TextStyle::DEFAULT_UNDERLINE_POSITION;
- }
-}
-
-const Vector4& TextStyleContainer::GetShadowColor() const
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- const StyleShadowAttributes* attrPtr = reinterpret_cast<StyleShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mShadowColor;
- }
- else
- {
- return TextStyle::DEFAULT_SHADOW_COLOR;
- }
-}
-
-const Vector2& TextStyleContainer::GetShadowOffset() const
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- const StyleShadowAttributes* attrPtr = reinterpret_cast<StyleShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mShadowOffset;
- }
- else
- {
- return TextStyle::DEFAULT_SHADOW_OFFSET;
- }
-}
-
-float TextStyleContainer::GetShadowSize() const
-{
- if ( mFlags & DROP_SHADOW_EXISTS )
- {
- const StyleShadowAttributes* attrPtr = reinterpret_cast<StyleShadowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mShadowSize;
- }
- else
- {
- return TextStyle::DEFAULT_SHADOW_SIZE;
- }
-}
-
-const Vector4& TextStyleContainer::GetGlowColor() const
-{
- if ( mFlags & GLOW_EXISTS )
- {
- const StyleGlowAttributes* attrPtr = reinterpret_cast<StyleGlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mGlowColor;
- }
- else
- {
- return TextStyle::DEFAULT_GLOW_COLOR;
- }
-}
-
-float TextStyleContainer::GetGlowIntensity() const
-{
- if ( mFlags & GLOW_EXISTS )
- {
- const StyleGlowAttributes* attrPtr = reinterpret_cast<StyleGlowAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GLOW_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mGlowIntensity;
- }
- else
- {
- return TextStyle::DEFAULT_GLOW_INTENSITY;
- }
-}
-
-const Vector2& TextStyleContainer::GetOutlineThickness() const
-{
- if ( mFlags & OUTLINE_EXISTS )
- {
- const StyleOutlineAttributes* attrPtr = reinterpret_cast<StyleOutlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> OUTLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mOutlineThickness;
- }
- else
- {
- return TextStyle::DEFAULT_OUTLINE_THICKNESS;
- }
-}
-
-const Vector4& TextStyleContainer::GetOutlineColor() const
-{
- if ( mFlags & OUTLINE_EXISTS )
- {
- const StyleOutlineAttributes* attrPtr = reinterpret_cast<StyleOutlineAttributes*>( *( mParameters.Begin() + ( ( mFlags >> OUTLINE_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mOutlineColor;
- }
- else
- {
- return TextStyle::DEFAULT_OUTLINE_COLOR;
- }
-}
-
-const Vector4& TextStyleContainer::GetGradientColor() const
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- const StyleGradientAttributes* attrPtr = reinterpret_cast<StyleGradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mColor;
- }
- else
- {
- return TextStyle::DEFAULT_GRADIENT_COLOR;
- }
-}
-
-const Vector2& TextStyleContainer::GetGradientStartPoint() const
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- const StyleGradientAttributes* attrPtr = reinterpret_cast<StyleGradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mStartPoint;
- }
- else
- {
- return TextStyle::DEFAULT_GRADIENT_START_POINT;
- }
-}
-
-const Vector2& TextStyleContainer::GetGradientEndPoint() const
-{
- if ( mFlags & GRADIENT_EXISTS )
- {
- const StyleGradientAttributes* attrPtr = reinterpret_cast<StyleGradientAttributes*>( *( mParameters.Begin() + ( ( mFlags >> GRADIENT_INDEX_SHIFT ) & PARAMETER_MASK ) ) );
- return attrPtr->mEndPoint;
- }
- else
- {
- return TextStyle::DEFAULT_GRADIENT_END_POINT;
- }
-}
-
-void TextStyleContainer::UpdateIndex( std::size_t index )
-{
- // If a style parameter is reset to default, the value is removed from the vector.
- // To remove a value (pointed by index) from the vector, it's swapped with the
- // value of the last position. The index in the mFlag needs to be swapped as well.
-
- // Find where in the flag is pointing to the last position of the vector
-
- const std::size_t lastIndex = mParameters.Size() - 1u;
- bool found = false;
-
- for( uint64_t flagIndex = mFlags, mask = PARAMETER_MASK; !found; flagIndex = flagIndex >> PARAMETER_BITS, mask = mask << PARAMETER_BITS, index = index << PARAMETER_BITS )
- {
- if( ( flagIndex & PARAMETER_MASK ) == lastIndex )
- {
- mFlags &= ~mask;
- mFlags |= index;
- found = true;
- }
- }
-}
-
-void TextStyleContainer::ResetFontName()
-{
- if( !( mFlags & FONT_NAME_EXISTS ) )
- {
- // nothing to do if the font name is not set.
- return;
- }
-
- const std::size_t fontNameIndex = mFlags & PARAMETER_MASK;
-
- // Check whether the other parameters stored in the same index are default.
- if( ( mFlags & FONT_STYLE_EXISTS ) ||
- ( mFlags & FONT_SIZE_EXISTS ) ||
- ( mFlags & TEXT_COLOR_EXISTS ) )
- {
- // Style, size or color exist, so just set the default font name ("").
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + fontNameIndex ) );
- attrPtr->mFontName = DEFAULT_NAME;
- }
- else
- {
- if( fontNameIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( fontNameIndex );
- }
-
- // Reset the common index.
- mFlags &= ~PARAMETER_MASK;
-
- Vector<char*>::Iterator index = mParameters.Begin() + fontNameIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleCommonAttributes*>( toDelete );
- }
-
- // Reset the FONT_NAME_EXISTS flag
- mFlags &= ~FONT_NAME_EXISTS;
-}
-
-void TextStyleContainer::ResetFontStyle()
-{
- if( !( mFlags & FONT_STYLE_EXISTS ) )
- {
- // nothing to do if the font style is not set.
- return;
- }
-
- const std::size_t fontStyleIndex = mFlags & PARAMETER_MASK;
-
- // Check whether the other parameters stored in the same index are default.
- if( ( mFlags & FONT_NAME_EXISTS ) ||
- ( mFlags & FONT_SIZE_EXISTS ) ||
- ( mFlags & TEXT_COLOR_EXISTS ) )
- {
- // Name, size or color exist, so just set the default font style ("") and reset the FONT_STYLE_EXISTS flag.
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + fontStyleIndex ) );
- attrPtr->mFontStyle = DEFAULT_NAME;
- }
- else
- {
- if( fontStyleIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( fontStyleIndex );
- }
-
- // Reset the common index.
- mFlags &= ~PARAMETER_MASK;
-
- Vector<char*>::Iterator index = mParameters.Begin() + fontStyleIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleCommonAttributes*>( toDelete );
- }
-
- // Reset the FONT_STYLE_EXISTS flag
- mFlags &= ~FONT_STYLE_EXISTS;
-}
-
-void TextStyleContainer::ResetFontSize()
-{
- if( !( mFlags & FONT_SIZE_EXISTS ) )
- {
- // nothing to do if the font size is not set.
- return;
- }
-
- const std::size_t fontSizeIndex = mFlags & PARAMETER_MASK;
-
- // Check whether the other parameters stored in the same index are default.
- if( ( mFlags & FONT_NAME_EXISTS ) ||
- ( mFlags & FONT_STYLE_EXISTS ) ||
- ( mFlags & TEXT_COLOR_EXISTS ) )
- {
- // Name, style or color exist, so just set the default font size (0.0) and reset the FONT_SIZE_EXISTS flag.
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + fontSizeIndex ) );
- attrPtr->mFontPointSize = DEFAULT_FONT_POINT_SIZE;
- }
- else
- {
- if( fontSizeIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( fontSizeIndex );
- }
-
- // Reset the common index.
- mFlags &= ~PARAMETER_MASK;
-
- Vector<char*>::Iterator index = mParameters.Begin() + fontSizeIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleCommonAttributes*>( toDelete );
- }
-
- // Reset the FONT_SIZE_EXISTS flag
- mFlags &= ~FONT_SIZE_EXISTS;
-}
-
-void TextStyleContainer::ResetTextColor()
-{
- if( !( mFlags & TEXT_COLOR_EXISTS ) )
- {
- // nothing to do if the text color is not set.
- return;
- }
-
- const std::size_t textColorIndex = mFlags & PARAMETER_MASK;
-
- // Check whether the other parameters stored in the same index are default.
- if( ( mFlags & FONT_NAME_EXISTS ) ||
- ( mFlags & FONT_STYLE_EXISTS ) ||
- ( mFlags & FONT_SIZE_EXISTS ) )
- {
- // Name, style or size exist, so just set the default color (WHITE) and reset the TEXT_COLOR_EXISTS flag.
- StyleCommonAttributes* attrPtr = reinterpret_cast<StyleCommonAttributes*>( *( mParameters.Begin() + textColorIndex ) );
- attrPtr->mTextColor = TextStyle::DEFAULT_TEXT_COLOR;
- }
- else
- {
- if( textColorIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( textColorIndex );
- }
-
- // Reset the common index.
- mFlags &= ~PARAMETER_MASK;
-
- Vector<char*>::Iterator index = mParameters.Begin() + textColorIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleCommonAttributes*>( toDelete );
- }
-
- // Reset the TEXT_COLOR_EXISTS flag
- mFlags &= ~TEXT_COLOR_EXISTS;
-}
-
-void TextStyleContainer::ResetFontWeight()
-{
- if( !( mFlags & FONT_WEIGHT_EXISTS ) )
- {
- // nothing to do if the font weight is not set.
- return;
- }
-
- const std::size_t fontWeightIndex = ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK;
-
- // Check whether the smooth edge exists
- if( mFlags & SMOOTH_EDGE_EXISTS )
- {
- StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + fontWeightIndex ) );
- attrPtr->mWeight = TextStyle::DEFAULT_FONT_WEIGHT;
- }
- else
- {
- if( fontWeightIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( fontWeightIndex );
- }
-
- // Reset the font weight index.
- const uint64_t weightMask = PARAMETER_MASK << WEIGHT_INDEX_SHIFT;
- mFlags &= ~weightMask;
-
- Vector<char*>::Iterator index = mParameters.Begin() + fontWeightIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleWeightAttributes*>( toDelete );
- }
-
- // Reset the FONT_WEIGHT_EXISTS flag
- mFlags &= ~FONT_WEIGHT_EXISTS;
-}
-
-void TextStyleContainer::ResetSmoothEdge()
-{
- if( !( mFlags & SMOOTH_EDGE_EXISTS ) )
- {
- // nothing to do if the smooth edge is not set.
- return;
- }
-
- const std::size_t smoothEdgeIndex = ( mFlags >> WEIGHT_INDEX_SHIFT ) & PARAMETER_MASK;
-
- // Check whether the weight exists
- if( mFlags & FONT_WEIGHT_EXISTS )
- {
- StyleWeightAttributes* attrPtr = reinterpret_cast<StyleWeightAttributes*>( *( mParameters.Begin() + smoothEdgeIndex ) );
- attrPtr->mSmoothEdge = TextStyle::DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD;
- }
- else
- {
- if( smoothEdgeIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( smoothEdgeIndex );
- }
-
- // Reset the font weight index. (The smooth edge is stored with the weight)
- const uint64_t weightMask = PARAMETER_MASK << WEIGHT_INDEX_SHIFT;
- mFlags &= ~weightMask;
-
- Vector<char*>::Iterator index = mParameters.Begin() + smoothEdgeIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleWeightAttributes*>( toDelete );
- }
-
- // Reset the SMOOTH_EDGE_EXISTS flag
- mFlags &= ~SMOOTH_EDGE_EXISTS;
-}
-
-void TextStyleContainer::ResetItalics()
-{
- if( !( mFlags & ITALICS_EXISTS ) )
- {
- // nothing to do if the italics is not set.
- return;
- }
-
- const std::size_t italicIndex = ( mFlags >> ITALICS_INDEX_SHIFT ) & PARAMETER_MASK;
-
- if( italicIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( italicIndex );
- }
-
- // Reset the italics index, the ITALICS_EXISTS and the ITALICS_ENABLED flags.
- const uint64_t italicsMask = PARAMETER_MASK << ITALICS_INDEX_SHIFT;
- mFlags &= ~( italicsMask | ITALICS_EXISTS | ITALICS_ENABLED );
-
- Vector<char*>::Iterator index = mParameters.Begin() + italicIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleItalicsAttributes*>( toDelete );
-}
-
-void TextStyleContainer::ResetUnderline()
-{
- if( !( mFlags & UNDERLINE_EXISTS ) )
- {
- // nothing to do if the underline is not set.
- return;
- }
-
- const std::size_t underlineIndex = ( mFlags >> UNDERLINE_INDEX_SHIFT ) & PARAMETER_MASK;
-
- if( underlineIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( underlineIndex );
- }
-
- // Reset the underline index and the UNDERLINE_EXISTS and the UNDERLINE_ENABLED flags.
- const uint64_t underlineMask = PARAMETER_MASK << UNDERLINE_INDEX_SHIFT;
- mFlags &= ~( underlineMask | UNDERLINE_EXISTS | UNDERLINE_ENABLED );
-
- Vector<char*>::Iterator index = mParameters.Begin() + underlineIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleUnderlineAttributes*>( toDelete );
-}
-
-void TextStyleContainer::ResetShadow()
-{
- if( !( mFlags & DROP_SHADOW_EXISTS ) )
- {
- // nothing to do if the shadow is not set.
- return;
- }
-
- const std::size_t shadowIndex = ( mFlags >> DROP_SHADOW_INDEX_SHIFT ) & PARAMETER_MASK;
-
- if( shadowIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( shadowIndex );
- }
-
- // Reset the shadow index and the DROP_SHADOW_EXISTS and the DROP_SHADOW_ENABLED flags.
- const uint64_t shadowMask = PARAMETER_MASK << DROP_SHADOW_INDEX_SHIFT;
- mFlags &= ~( shadowMask | DROP_SHADOW_EXISTS | DROP_SHADOW_ENABLED );
-
- Vector<char*>::Iterator index = mParameters.Begin() + shadowIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleShadowAttributes*>( toDelete );
-}
-
-void TextStyleContainer::ResetGlow()
-{
- if( !( mFlags & GLOW_EXISTS ) )
- {
- // nothing to do if the glow is not set.
- return;
- }
-
- const std::size_t glowIndex = ( mFlags >> GLOW_INDEX_SHIFT ) & PARAMETER_MASK;
-
- if( glowIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( glowIndex );
- }
-
- // Reset the glow index and the GLOW_EXISTS and the GLOW_ENABLED flags.
- const uint64_t glowMask = PARAMETER_MASK << GLOW_INDEX_SHIFT;
- mFlags &= ~( glowMask | GLOW_EXISTS | GLOW_ENABLED );
-
- Vector<char*>::Iterator index = mParameters.Begin() + glowIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleGlowAttributes*>( toDelete );
-}
-
-void TextStyleContainer::ResetOutline()
-{
- if( !( mFlags & OUTLINE_EXISTS ) )
- {
- // nothing to do if the outline is not set.
- return;
- }
-
- const std::size_t outlineIndex = ( mFlags >> OUTLINE_INDEX_SHIFT ) & PARAMETER_MASK;
-
- if( outlineIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( outlineIndex );
- }
-
- // Reset the outline index and the OUTLINE_EXISTS and the OUTLINE_ENABLED flags.
- const uint64_t outlineMask = PARAMETER_MASK << OUTLINE_INDEX_SHIFT;
- mFlags &= ~( outlineMask | OUTLINE_EXISTS | OUTLINE_ENABLED );
-
- Vector<char*>::Iterator index = mParameters.Begin() + outlineIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleOutlineAttributes*>( toDelete );
-}
-
-void TextStyleContainer::ResetGradient()
-{
- if( !( mFlags & GRADIENT_EXISTS ) )
- {
- // nothing to do if the gradient is not set.
- return;
- }
-
- const std::size_t gradientIndex = ( mFlags >> GRADIENT_INDEX_SHIFT ) & PARAMETER_MASK;
-
- if( gradientIndex < mParameters.Size() - 1u )
- {
- // The index of the moved value needs to be updated.
- UpdateIndex( gradientIndex );
- }
-
- // Reset the gradient index and the GRADIENT_EXISTS and the GRADIENT_ENABLED flags.
- const uint64_t gradientMask = PARAMETER_MASK << GRADIENT_INDEX_SHIFT;
- mFlags &= ~( gradientMask | GRADIENT_EXISTS | GRADIENT_ENABLED );
-
- Vector<char*>::Iterator index = mParameters.Begin() + gradientIndex;
- char* toDelete = *index;
-
- // Swaps the index to be removed with the last one and removes it.
- mParameters.Remove( index );
-
- delete reinterpret_cast<StyleGradientAttributes*>( toDelete );
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_TEXT_STYLE_H__
-#define __DALI_TEXT_STYLE_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <string>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/text/font.h>
-
-namespace Dali
-{
-class TextStyleContainer;
-
-/**
- * @brief Encapsulates style properties for text, such as weight, italics, underline, shadow, etc.
- */
-class DALI_IMPORT_API TextStyle
-{
-public:
- /**
- * @brief Mask used to set text styles.
- */
- enum Mask
- {
- NONE = 0, ///< No parameter set.
- FONT = 1 << 0, ///< Sets the given font family.
- STYLE = 1 << 1, ///< Sets the given font style.
- SIZE = 1 << 2, ///< Sets the given font point size.
- COLOR = 1 << 3, ///< Sets the given text color.
- WEIGHT = 1 << 4, ///< Sets the given font weight and smooth edge.
- SMOOTH = 1 << 5, ///< Sets the smooth edge.
- ITALICS = 1 << 6, ///< Sets italics.
- UNDERLINE = 1 << 7, ///< Sets underline.
- SHADOW = 1 << 8, ///< Sets shadow.
- GLOW = 1 << 9, ///< Sets glow.
- OUTLINE = 1 << 10, ///< Sets outline
- GRADIENT = 1 << 11, ///< Sets gradient parameters.
- ALL = -1 ///< Sets all given style parameters.
- };
-
- /**
- * @brief Enumeration of various text weights.
- */
- enum Weight
- {
- THIN = 0,
- EXTRALIGHT,
- LIGHT,
- BOOK,
- REGULAR,
- MEDIUM,
- DEMIBOLD,
- BOLD,
- EXTRABOLD,
- BLACK,
- EXTRABLACK
- };
-
-public:
- static const Vector4 DEFAULT_TEXT_COLOR; ///< Default color for the text (white)
- static const Weight DEFAULT_FONT_WEIGHT; ///< Default weight for the text (regular)
- static const float DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD; ///< Default distance field used for edge smooth. @see SetSmoothEdge()
- static const Degree DEFAULT_ITALICS_ANGLE; ///< Default angle used for text italics. @see SetItalics()
- static const float DEFAULT_UNDERLINE_THICKNESS; ///< Default underline's thickness.
- static const float DEFAULT_UNDERLINE_POSITION; ///< Default underline's position.
- static const Vector4 DEFAULT_SHADOW_COLOR; ///< Default color for the shadow (black)
- static const Vector2 DEFAULT_SHADOW_OFFSET; ///< Default offset used for text shadow. @see SetShadow()
- static const float DEFAULT_SHADOW_SIZE; ///< Default size of text shadow. @see SetShadow()
- static const Vector4 DEFAULT_GLOW_COLOR; ///< Default color for the glow (white)
- static const float DEFAULT_GLOW_INTENSITY; ///< Default intensity used for text glow. @see SetGlow()
- static const Vector4 DEFAULT_OUTLINE_COLOR; ///< Default color for the outline (white)
- static const Vector2 DEFAULT_OUTLINE_THICKNESS; ///< Default thickness used for text outline. @see SetOutline()
- static const Vector4 DEFAULT_GRADIENT_COLOR; ///< Default gradient color
- static const Vector2 DEFAULT_GRADIENT_START_POINT; ///< Default gradient start point
- static const Vector2 DEFAULT_GRADIENT_END_POINT; ///< Default gradient end point
-
-public:
-
- /**
- * @brief Default constructor.
- *
- * The style created used a default font @see Dali::Font, color is white, and is neither underlined nor italics.
- * Shadow, glow, outline and gradient are not enabled.
- */
- TextStyle();
-
- /**
- * @brief Destructor.
- */
- ~TextStyle();
-
- /**
- * @brief Copy constructor.
- *
- * @param[in] textStyle The text style to be copied.
- */
- TextStyle( const TextStyle& textStyle );
-
- /**
- * @brief Assignment operator.
- *
- * @param[in] textStyle The text style to be assigned.
- * @return A reference to this
- */
- TextStyle& operator=( const TextStyle& textStyle );
-
- /**
- * @brief Equality operator.
- *
- * @param [in] textStyle The text style to be compared.
- * @return true if the style is identical
- */
- bool operator==( const TextStyle& textStyle ) const;
-
- /**
- * @brief Inequality operator.
- *
- * @param [in] textStyle The text style to be compared.
- * @return true if the text style is not identical
- */
- bool operator!=( const TextStyle& textStyle ) const;
-
- /**
- * @brief Copies from the given text style those parameters specified in the given mask.
- *
- * @param[in] textStyle The given text style.
- * @param[in] mask Specifies which text style parameters are going to be copied. By default all parateres are copied.
- */
- void Copy( const TextStyle& textStyle, Mask mask = ALL );
-
- /**
- * @brief Copies from the given text style those parameters specified in the given mask which are not default.
- *
- * @param[in] textStyle The given text style.
- * @param[in] mask Specifies which text style parameters are going to be copied. By default all parateres are copied.
- */
- void Merge( const TextStyle& textStyle, Mask mask = ALL );
-
- /**
- * @brief Resets to default the text style parameters specified in the mask.
- *
- * @param[in] mask Specifies which text style parameters are going to be reset. By default all parateres are reset.
- */
- void Reset( Mask mask = ALL );
-
- /**
- * @brief Retrieves the font name.
- *
- * @return The font family name.
- */
- const std::string& GetFontName() const;
-
- /**
- * @brief Sets the font name.
- *
- * @param[in] fontName The font family name.
- */
- void SetFontName( const std::string& fontName );
-
- /**
- * @brief Retrieves the font style.
- *
- * @return The font style.
- */
- const std::string& GetFontStyle() const;
-
- /**
- * @brief Sets the font style.
- *
- * @param[in] fontStyle
- */
- void SetFontStyle( const std::string& fontStyle );
-
- /**
- * @brief Retrieves the font point size.
- *
- * @return the point size.
- */
- PointSize GetFontPointSize() const;
-
- /**
- * @brief Sets the font point size.
- *
- * @param[in] fontPointSize The font point size.
- */
- void SetFontPointSize( PointSize fontPointSize );
-
- /**
- * @brief Retrieves the text color.
- *
- * @return The text color.
- */
- const Vector4& GetTextColor() const;
-
- /**
- * @brief Sets the text color.
- *
- * @param[in] textColor The text color
- */
- void SetTextColor( const Vector4& textColor );
-
- /**
- * @brief Retrieves the font weight.
- *
- * @return The font weight.
- */
- Weight GetWeight() const;
-
- /**
- * @brief Sets the font weight.
- *
- * @param[in] weight The font weight
- */
- void SetWeight( Weight weight );
-
- /**
- * @brief Retrieves the soft smooth edge.
- *
- * @return The soft smooth edge.
- */
- float GetSmoothEdge() const;
-
- /**
- * @brief Set soft edge smoothing.
- *
- * @param[in] smoothEdge Specify the distance field value for the center of the text edge.
- * 0 <= smoothEdge <= 1
- */
- void SetSmoothEdge( float smoothEdge = DEFAULT_SMOOTH_EDGE_DISTANCE_FIELD );
-
- /**
- * @brief Whether the italics is enabled.
- *
- * @return \e true if italics is enabled, otherwise \e false.
- */
- bool IsItalicsEnabled() const;
-
- /**
- * @brief Retrieves the italics angle.
- *
- * @return \e The italics angle in degree.
- */
- Degree GetItalicsAngle() const;
-
- /**
- * @brief Enables or disables the italics.
- *
- * It sets the italics angle in degree. By default DEFAULT_ITALICS_ANGLE.
- *
- * @param[in] enable \e true enables the italics.
- * @param[in] angle The italics angle in degree.
- */
- void SetItalics( bool enable, Degree angle = DEFAULT_ITALICS_ANGLE );
-
- /**
- * @brief Whether text underline is enabled.
- *
- * @return \e true if underline is enabled, otherwise \e false.
- */
- bool IsUnderlineEnabled() const;
-
- /**
- * @brief Retrieves the underline thickness.
- *
- * @return The underline thickness.
- */
- float GetUnderlineThickness() const;
-
- /**
- * @brief Retrieves the underline position.
- *
- * @return The underline position.
- */
- float GetUnderlinePosition() const;
-
- /**
- * @brief Enables or disables the text underline.
- *
- * It used DEFAULT_UNDERLINE_THICKNESS as default thickness and DEFAULT_UNDERLINE_POSITION as default position.
- *
- * @param[in] enable \e true enables the text underline.
- * @param[in] thickness The underline thickness.
- * @param[in] position The underline position.
- */
- void SetUnderline( bool enable, float thickness = DEFAULT_UNDERLINE_THICKNESS, float position = DEFAULT_UNDERLINE_POSITION );
-
- /**
- * @brief Whether the text shadow is enabled.
- *
- * @return \e true if shadow is enabled, otherwise \e false.
- */
- bool IsShadowEnabled() const;
-
- /**
- * @brief Retrieves the shadow color.
- *
- * @return The shadow color.
- */
- const Vector4& GetShadowColor() const;
-
- /**
- * @brief Retrieves the shadow offset
- * @return The shadow offset.
- */
- const Vector2& GetShadowOffset() const;
-
- /**
- * @brief Retrieves the shadow size
- * @return The shadow size.
- */
- float GetShadowSize() const;
-
- /**
- * @brief Enables or disables the text shadow.
- *
- * @param[in] enable \e true enables the text shadow.
- * @param[in] shadowColor The color of the shadow
- * @param[in] shadowOffset Offset in pixels.
- * @param[in] shadowSize Size of shadow in pixels. 0 means the shadow is the same size as the text.
- */
- void SetShadow( bool enable,
- const Vector4& shadowColor = DEFAULT_SHADOW_COLOR,
- const Vector2& shadowOffset = DEFAULT_SHADOW_OFFSET,
- float shadowSize = DEFAULT_SHADOW_SIZE );
-
- /**
- * @brief Whether the text glow is enabled.
- *
- * @return \e true if glow is enabled, otherwise \e false.
- */
- bool IsGlowEnabled() const;
-
- /**
- * @brief Retrieves the glow color.
- *
- * @return The glow color.
- */
- const Vector4& GetGlowColor() const;
-
- /**
- * @brief Retrieve the glow intensity.
- *
- * @return The glow intensity.
- */
- float GetGlowIntensity() const;
-
- /**
- * @brief Enables or disables the text glow.
- *
- * @param[in] enable \e true enables the text glow.
- * @param[in] glowColor The color of the glow.
- * @param[in] glowIntensity Determines the amount of glow around text.
- * The edge of the text is at the value set with smoothEdge.
- * SetSmoothEdge() The distance field value at which the glow becomes fully transparent.
- */
- void SetGlow( bool enable, const Vector4& glowColor = DEFAULT_GLOW_COLOR, float glowIntensity = DEFAULT_GLOW_INTENSITY );
-
- /**
- * @brief Whether the text outline is enabled.
- *
- * @return \e true if outline is enabled, otherwise \e false.
- */
- bool IsOutlineEnabled() const;
-
- /**
- * @brief Retrieves the outline color.
- *
- * @return The outline color.
- */
- const Vector4& GetOutlineColor() const;
-
- /**
- * @brief Retrieves the outline thickness.
- *
- * @return The outline thickness.
- */
- const Vector2& GetOutlineThickness() const;
-
- /**
- * @brief Enables or disables the text outline.
- *
- * @param[in] enable \e true enables the text outline.
- * @param[in] outlineColor The color of the outline.
- * @param[in] outlineThickness Thickness of outline. The outline thickness is determined by two parameters.
- * outlineThickness[0] Specifies the distance field value for the center of the outline.
- * outlineThickness[1] Specifies the softness/width/anti-aliasing of the outlines inner edge.
- * SetSmoothEdge() specifies the smoothness/anti-aliasing of the text outer edge.
- * 0 <= smoothEdge[0] <= 1.
- * 0 <= smoothEdge[1] <= 1.
- */
- void SetOutline( bool enable, const Vector4& outlineColor = DEFAULT_OUTLINE_COLOR, const Vector2& outlineThickness = DEFAULT_OUTLINE_THICKNESS );
-
- /**
- * @brief Whether the text gradient is enabled.
- *
- * @return \e true if gradient is enabled, otherwise \e false.
- */
- bool IsGradientEnabled() const;
-
- /**
- * @brief Retrieves the gradient color.
- *
- * @return The gradient color.
- */
- const Vector4& GetGradientColor() const;
-
- /**
- * @brief Retrieves the gradient start point.
- *
- * @return The gradient start point.
- */
- const Vector2& GetGradientStartPoint() const;
-
- /**
- * @brief Retrieves the gradient end point.
- *
- * @return The gradient end point.
- */
- const Vector2& GetGradientEndPoint() const;
-
- /**
- * @brief Enables or disables the text gradient.
- *
- * @param[in] enable \e true enables the text gradient.
- * @param[in] color The gradient color.
- * @param[in] startPoint The start point.
- * @param[in] endPoint The end point.
- */
- void SetGradient( bool enable,
- const Vector4& color = DEFAULT_GRADIENT_COLOR,
- const Vector2& startPoint = DEFAULT_GRADIENT_START_POINT,
- const Vector2& endPoint = DEFAULT_GRADIENT_END_POINT );
-
- /**
- * @brief Whether the font name is the default.
- */
- bool IsFontNameDefault() const;
-
- /**
- * @brief Whether the font style is the default.
- */
- bool IsFontStyleDefault() const;
-
- /**
- * @brief Whether the font size is the default.
- */
- bool IsFontSizeDefault() const;
-
- /**
- * @brief Whether the text color is the default.
- */
- bool IsTextColorDefault() const;
-
- /**
- * @brief Whether the font weight is the default.
- */
- bool IsFontWeightDefault() const;
-
- /**
- * @brief Whether the smooth edge is the default.
- */
- bool IsSmoothEdgeDefault() const;
-
- /**
- * @brief Whether the italic is the default.
- */
- bool IsItalicsDefault() const;
-
- /**
- * @brief Whether the underline is the default.
- */
- bool IsUnderlineDefault() const;
-
- /**
- * @brief Whether the shadow is the default.
- */
- bool IsShadowDefault() const;
-
- /**
- * @brief Whether the glow is the default.
- */
- bool IsGlowDefault() const;
-
- /**
- * @brief Whether the outline is the default.
- */
- bool IsOutlineDefault() const;
-
- /**
- * @brief Whether the gradient is the default.
- */
- bool IsGradientDefault() const;
-
-private:
-
- /**
- * @brief Create a container, when the text-style needs any attributes
- */
- void CreateContainerJustInTime();
- TextStyleContainer* mContainer; // container for any needed text style structures
-
-};
-
-} // namespace Dali
-
-#endif // __DALI_TEXT_STYLE_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// HEADER CLASS
-#include <dali/public-api/text/text.h>
-
-// INTERNAL INCLUDES
-#include <dali/internal/event/text/character-impl.h>
-#include <dali/internal/event/text/text-impl.h>
-#include <dali/public-api/common/dali-common.h>
-
-namespace Dali
-{
-
-Text::Text()
-: mImpl( NULL )
-{
-}
-
-Text::Text( const char* text )
-: mImpl( ( NULL == text ) ? NULL : new Internal::Text( std::string( text ) ) )
-{
-}
-
-Text::Text( const std::string& text )
-: mImpl( text.empty() ? NULL : new Internal::Text( text ) )
-{
-}
-
-Text::Text( const Character& character )
-: mImpl( new Internal::Text( character.GetImplementation() ) )
-{
-}
-
-Text::Text( const Text& text )
-: mImpl( text.IsEmpty() ? NULL : new Internal::Text( *text.mImpl ) )
-{
-}
-
-Text& Text::operator=( const Text& text )
-{
- if( &text != this )
- {
- if( text.IsEmpty() )
- {
- delete mImpl;
- mImpl = NULL;
- }
- else
- {
- if( NULL == mImpl )
- {
- mImpl = new Internal::Text( *text.mImpl );
- }
- else
- {
- *mImpl = *text.mImpl;
- }
- }
- }
-
- return *this;
-}
-
-Text::~Text()
-{
- delete mImpl;
-}
-
-std::string Text::GetText() const
-{
- std::string text;
-
- if( NULL != mImpl )
- {
- mImpl->GetText( text );
- }
-
- return text;
-}
-
-void Text::SetText( const Text& text )
-{
- if( !text.IsEmpty() )
- {
- if( NULL == mImpl )
- {
- mImpl = new Internal::Text( *text.mImpl );
- }
- else
- {
- *mImpl = *text.mImpl;
- }
- }
- else
- {
- delete mImpl;
- mImpl = NULL;
- }
-}
-
-Character Text::operator[]( size_t position ) const
-{
- DALI_ASSERT_ALWAYS( NULL != mImpl && "Text::operator[]: Text is uninitialized" );
-
- return (*mImpl)[ position ];
-}
-
-bool Text::IsEmpty() const
-{
- bool empty = true;
-
- if( NULL != mImpl )
- {
- empty = mImpl->IsEmpty();
- }
-
- return empty;
-}
-
-size_t Text::GetLength() const
-{
- size_t length = 0;
-
- if( NULL != mImpl )
- {
- length = mImpl->GetLength();
- }
-
- return length;
-}
-
-void Text::Append( const Text& text )
-{
- if( NULL != text.mImpl )
- {
- if( NULL == mImpl )
- {
- mImpl = new Internal::Text( *text.mImpl );
- }
- else
- {
- mImpl->Append( text );
- }
- }
-}
-
-void Text::Remove( size_t position, size_t numberOfCharacters )
-{
- DALI_ASSERT_ALWAYS( NULL != mImpl && "Text::Remove: Text is uninitialized" );
-
- if( 0u == numberOfCharacters )
- {
- // nothing to remove.
- return;
- }
-
- if( ( 0u == position ) && ( mImpl->GetLength() == numberOfCharacters ) )
- {
- // If all characters are removed, delete the internal implementation.
- delete mImpl;
- mImpl = NULL;
- }
- else
- {
- mImpl->Remove( position, numberOfCharacters );
- }
-}
-
-void Text::Find( const Character& character, std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const
-{
- if( NULL == mImpl )
- {
- // nothing to find if the text is not initialized.
- return;
- }
-
- mImpl->Find( character.GetImplementation().GetCharacter(), from, to, positions );
-}
-
-void Text::Find( SpecialCharacter character, std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const
-{
- // @note There is a different method to find a white space because it is a range of values.
-
- if( NULL == mImpl )
- {
- // nothing to find if the text is not initialized.
- return;
- }
-
- switch( character )
- {
- case WHITE_SPACE:
- {
- mImpl->FindWhiteSpace( from, to, positions );
- break;
- }
- case NEW_LINE:
- {
- mImpl->FindNewLine( from, to, positions );
- break;
- }
- }
-}
-
-void Text::GetSubText( std::size_t from, std::size_t to, Text& subText ) const
-{
- if( NULL == mImpl )
- {
- // nothing to do if the text is not initialized.
- return;
- }
-
- const std::size_t length = mImpl->GetLength();
-
- if( ( from >= length ) || ( to >= length ) )
- {
- // out of bounds access.
- return;
- }
-
- // Create an internal implementation if there isn't one.
- if( NULL == subText.mImpl )
- {
- subText.mImpl = new Internal::Text();
- }
- else
- {
- subText.mImpl->Clear();
- }
-
- mImpl->GetSubText( from, to, subText.mImpl );
-}
-
-bool Text::IsWhiteSpace( std::size_t index ) const
-{
- if( NULL == mImpl )
- {
- // not a white space if the text is not initialized.
- return false;
- }
-
- return mImpl->IsWhiteSpace( index );
-}
-
-bool Text::IsNewLine( std::size_t index ) const
-{
- if( NULL == mImpl )
- {
- // not a new line if the text is not initialized.
- return false;
- }
-
- return mImpl->IsNewLine( index );
-}
-
-// Note: Theese two methods are needed to retrieve the internal implementation.
-// As this class is pimpled but is not inheriting from BaseHandle, a method is needed in the public API.
-
-const Internal::Text& Text::GetImplementation() const
-{
- DALI_ASSERT_ALWAYS( NULL != mImpl && "Text::GetImplementation: Text is uninitialized" );
-
- return *mImpl;
-}
-
-Internal::Text& Text::GetImplementation()
-{
- DALI_ASSERT_ALWAYS( NULL != mImpl && "Text::GetImplementation: Text is uninitialized" );
-
- return *mImpl;
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_TEXT_H__
-#define __DALI_TEXT_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// EXTERNAL INCLUDES
-#include <string>
-
-// INTERNAL INCLUDES
-#include <dali/public-api/common/dali-common.h>
-#include <dali/public-api/text/character.h>
-#include <dali/public-api/common/dali-vector.h>
-
-namespace Dali
-{
-
-namespace Internal DALI_INTERNAL
-{
- class Text;
-}
-
-/**
- * @brief Encapsulates a string of characters implementation to support multiple languages.
- */
-class DALI_IMPORT_API Text
-{
-
-public:
-
- /**
- * @brief Enums special characters used to find their positions inside the text.
- */
- enum SpecialCharacter
- {
- WHITE_SPACE,
- NEW_LINE
- };
-
-public:
-
- /**
- * @brief Default constructor.
- *
- * It creates an empty Text.
- */
- Text();
-
- /**
- * @brief Constructor.
- *
- * Creates a Text object with the given string.
- * @param [in] text An ASCII or UTF-8 encoded array.
- */
- Text( const char* text );
-
- /**
- * @copydoc Text( const char* text )
- */
- Text( const std::string& text );
-
- /**
- * @brief Constructor.
- *
- * Creates a Text object with the given character.
- * @param [in] character The character.
- */
- Text( const Character& character );
-
- /**
- * @brief Copy Constructor.
- *
- * @param [in] text Text to be copied.
- */
- Text( const Text& text );
-
- /**
- * @brief Assignment operator.
- *
- * @param [in] text Text to be assigned.
- * @return A reference to this
- */
- Text& operator=( const Text& text );
-
- /**
- * @brief Non-virtual destructor.
- *
- */
- ~Text();
-
- /**
- * @brief Retrieves the stored text.
- *
- * @return An std::string with the stored text.
- */
- std::string GetText() const;
-
- /**
- * @brief Sets the given text.
- *
- * @param [in] text The text to be set.
- */
- void SetText( const Text& text );
-
- /**
- * @brief Retrieves the character stored in the given position.
- *
- * @pre The given \e position must be a positive value less than the total length of the text.
- * @param [in] position The character position.
- * @return The character
- */
- Character operator[]( size_t position ) const;
-
- /**
- * @brief Whether the text is empty or not.
- *
- * @return \e true if the text is empty.
- */
- bool IsEmpty() const;
-
- /**
- * @brief Retrieves the number of characters.
- *
- * @return the number of characters.
- */
- size_t GetLength() const;
-
- /**
- * @brief Appends the given text.
- *
- * @param [in] text The text to be appended.
- */
- void Append( const Text& text );
-
- /**
- * @brief Removes a number of characters starting from a given position.
- *
- * @pre The given \e position plus \e numberOfCharacters must be a positive value less or equal than the total length of the text.
- * @param[in] position The position from where characters are going to be removed.
- * @param[in] numberOfCharacters The number of characters to remove.
- */
- void Remove( size_t position, size_t numberOfCharacters );
-
- /**
- * @brief Finds all the positions of the given \e character within the \e from, \e to range.
- *
- * @param[in] character The character to find.
- * @param[in] from First position of the range.
- * @param[in] to Last position of the range.
- * @param[out] positions Contains all the positions of \e character within the \e from, \e to range.
- */
- void Find( const Character& character, std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const;
-
- /**
- * @brief Finds all the positions of either white space or new line character within the \e from, \e to range.
- *
- * @param[in] character One of white space or new line.
- * @param[in] from First position of the range.
- * @param[in] to Last position of the range.
- * @param[out] positions Contains all the positions of \e character within the \e from, \e to range.
- *
- */
- void Find( SpecialCharacter character, std::size_t from, std::size_t to, Vector<std::size_t>& positions ) const;
-
- /**
- * @brief Retrieves a subtext withing the \e from, \e to range.
- *
- * If \e to is smaller than \e from, sub-text will be reversed.
- *
- * @note \e subText will be untouched if current text is not initialized of the range \e from, \e to is out of bounds.
- *
- * @param[in] from First position of the range.
- * @param[in] to Last position of the range.
- * @param[out] subText The subtext.
- */
- void GetSubText( std::size_t from, std::size_t to, Text& subText ) const;
-
- /**
- * @brief Whether the character in the \e index position is a white space.
- *
- * @param[in] index position of the character.
- *
- * @return \e true if the character pointed by \e index is a white space
- */
- bool IsWhiteSpace( std::size_t index ) const;
-
- /**
- * @brief Whether the character in the \e index position is a new line character.
- *
- * @param[in] index position of the character.
- *
- * @return \e true if the character pointed by \e index is a new line character.
- */
- bool IsNewLine( std::size_t index ) const;
-
-private:
-
- Internal::Text* mImpl; ///< Pointer to implementation object
-
-public: // Not intended for application developers
-
- /**
- * @brief Retrieves the internal implementation.
- *
- * @note Application developers shouldn't call any GetImplementation() method.
- *
- * @return The internal implementation.
- */
- DALI_INTERNAL const Internal::Text& GetImplementation() const;
-
- /**
- * @brief Retrieves the internal implementation.
- *
- * @note Application developers shouldn't call any GetImplementation() method.
- *
- * @return The internal implementation.
- */
- DALI_INTERNAL Internal::Text& GetImplementation();
-};
-
-} // namespace Dali
-
-#endif // __DALI_TEXT_H__
+++ /dev/null
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include <dali/public-api/text/utf8.h>
-
-#include <dali/internal/event/text/utf8-impl.h>
-
-namespace Dali
-{
-
-size_t Utf8SequenceLength(const unsigned char leadByte)
-{
- return Internal::UTF8SequenceLength( leadByte );
-}
-
-} // namespace Dali
+++ /dev/null
-#ifndef __DALI_UTF8_H__
-#define __DALI_UTF8_H__
-
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-
-#include <dali/public-api/common/dali-common.h>
-
-namespace Dali
-{
-/**
- * @brief Determine the length (in bytes) of a UTF-8 character.
- *
- * @param[in] leadByte The lead byte of a UTF-8 character sequence
- * @return The length of the sequence, or zero if the UTF-8 character is invalid.
- */
-DALI_IMPORT_API size_t Utf8SequenceLength(const unsigned char leadByte);
-
-} // namespace Dali
-
-
-#endif // __DALI_UTF8_H__
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