2 // Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 // Licensed under the Flora License, Version 1.0 (the License);
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://floralicense.org/license/
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an AS IS BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
22 #include <dali/public-api/dali-core.h>
24 #include <dali-toolkit-test-suite-utils.h>
26 #include <dali-toolkit/public-api/controls/text-view/text-view.h>
27 #include <dali-toolkit/public-api/controls/alignment/alignment.h>
30 using namespace Toolkit;
35 const char* const PROPERTY_TEXT = "text";
36 const char* const PROPERTY_MULTILINE_POLICY = "multiline-policy";
37 const char* const PROPERTY_WIDTH_EXCEED_POLICY = "width-exceed-policy";
38 const char* const PROPERTY_HEIGHT_EXCEED_POLICY = "height-exceed-policy";
39 const char* const PROPERTY_LINE_JUSTIFICATION = "line-justification";
40 const char* const PROPERTY_FADE_BOUNDARY_LEFT = "fade-boundary-left";
41 const char* const PROPERTY_FADE_BOUNDARY_RIGHT = "fade-boundary-right";
42 const char* const PROPERTY_FADE_BOUNDARY_TOP = "fade-boundary-top";
43 const char* const PROPERTY_FADE_BOUNDARY_BOTTOM = "fade-boundary-bottom";
44 const char* const PROPERTY_LINE_HEIGHT_OFFSET = "line-height-offset";
45 const char* const PROPERTY_HORIZONTAL_ALIGNMENT = "horizontal-alignment";
46 const char* const PROPERTY_VERTICAL_ALIGNMENT = "vertical-alignment";
48 bool TestEqual( float x, float y )
50 return !( fabsf( x - y ) > Math::MACHINE_EPSILON_1000 );
53 static bool gObjectCreatedCallBackCalled;
54 static unsigned int gNumberObjectCreated;
56 static void TestCallback(BaseHandle handle)
58 gObjectCreatedCallBackCalled = true;
59 ++gNumberObjectCreated;
62 static bool gTextScrolled;
63 static Vector2 gScrollDelta;
64 static void TestTextScrolled( TextView textView, Vector2 scrollDelta )
67 gScrollDelta = scrollDelta;
72 static void Startup();
73 static void Cleanup();
77 void (*tet_startup)() = Startup;
78 void (*tet_cleanup)() = Cleanup;
83 POSITIVE_TC_IDX = 0x01,
87 #define MAX_NUMBER_OF_TESTS 10000
89 struct tet_testlist tet_testlist[MAX_NUMBER_OF_TESTS];
92 // Add test functionality for all APIs in the class (Positive and Negative)
93 TEST_FUNCTION( UtcDaliTextViewNew, POSITIVE_TC_IDX );
94 TEST_FUNCTION( UtcDaliTextViewSetAndGetText, POSITIVE_TC_IDX );
95 TEST_FUNCTION( UtcDaliTextViewSetStyleToCurrentText, POSITIVE_TC_IDX );
96 TEST_FUNCTION( UtcDaliTextViewSetAndGetLineHeight, POSITIVE_TC_IDX );
97 TEST_FUNCTION( UtcDaliTextViewSetAndGetFadeBoundary, POSITIVE_TC_IDX );
98 TEST_FUNCTION( UtcDaliTextViewSetAndGetEllipsizeText, POSITIVE_TC_IDX );
99 TEST_FUNCTION( UtcDaliTextViewSetAndGetWidthExceedPolicy, POSITIVE_TC_IDX );
100 TEST_FUNCTION( UtcDaliTextViewSetAndGetHeightExceedPolicy, POSITIVE_TC_IDX );
101 TEST_FUNCTION( UtcDaliTextViewTestLayoutOptions01, POSITIVE_TC_IDX );
102 TEST_FUNCTION( UtcDaliTextViewTestLayoutOptions02, POSITIVE_TC_IDX );
103 TEST_FUNCTION( UtcDaliTextViewInsertRemoveText, POSITIVE_TC_IDX );
104 TEST_FUNCTION( UtcDaliTextViewSnapshotEnable, POSITIVE_TC_IDX );
105 TEST_FUNCTION( UtcDaliTextViewScroll, POSITIVE_TC_IDX );
106 TEST_FUNCTION( UtcDaliTextViewSetProperty, POSITIVE_TC_IDX );
107 TEST_FUNCTION( UtcDaliTextViewSetSortModifier, POSITIVE_TC_IDX );
108 TEST_FUNCTION( UtcDaliTextViewUnderlineText, POSITIVE_TC_IDX );
110 // Called only once before first test is run.
112 static void Startup()
116 // Called only once after last test is run
118 static void Cleanup()
122 static void UtcDaliTextViewNew()
124 tet_infoline("UtcDaliTextViewNew: ");
125 ToolkitTestApplication application;
127 // Test default constructor.
130 DALI_TEST_CHECK( !view );
132 // Test default initialization.
133 view = TextView::New();
135 DALI_TEST_CHECK( view );
137 // Test copy constructor and asignment operator.
142 DALI_TEST_CHECK( viewCopy1 );
144 TextView viewCopy2( view );
146 DALI_TEST_CHECK( viewCopy2 );
153 TextView downCastView = TextView::DownCast( actorView );
155 DALI_TEST_CHECK( downCastView );
157 // Test constructor with a given text.
159 const std::string text( "Hello world!" );
161 const float DESCENDER = 8.0f;
163 TextView view1 = TextView::New( text );
165 DALI_TEST_EQUALS( view1.GetText(), text, TEST_LOCATION );
167 MarkupProcessor::StyledTextArray styledText;
168 MarkupProcessor::GetStyledTextArray( text, styledText, true );
170 TextView view2 = TextView::New( styledText );
172 DALI_TEST_EQUALS( view2.GetText(), text, TEST_LOCATION );
174 // Check the default Toolkit::TextView::CharacterLayoutInfo::CharacterLayoutInfo() to increase coverage.
175 TextView::CharacterLayoutInfo characterLayoutInfo;
177 DALI_TEST_EQUALS( characterLayoutInfo.mSize, Vector2::ZERO, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
178 DALI_TEST_EQUALS( characterLayoutInfo.mPosition, Vector3::ZERO, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
179 DALI_TEST_EQUALS( characterLayoutInfo.mIsNewLineChar, false, TEST_LOCATION );
180 DALI_TEST_EQUALS( characterLayoutInfo.mIsRightToLeftCharacter, false, TEST_LOCATION );
181 DALI_TEST_EQUALS( characterLayoutInfo.mIsVisible, true, TEST_LOCATION );
183 TextView::CharacterLayoutInfo characterLayoutInfo2( Size( 2.f, 2.f ),
184 Vector3( 3.f, 4.f, 5.f ),
190 characterLayoutInfo = characterLayoutInfo2;
192 DALI_TEST_EQUALS( characterLayoutInfo.mSize, Size( 2.f, 2.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
193 DALI_TEST_EQUALS( characterLayoutInfo.mPosition, Vector3( 3.f, 4.f, 5.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
194 DALI_TEST_EQUALS( characterLayoutInfo.mIsNewLineChar, true, TEST_LOCATION );
195 DALI_TEST_EQUALS( characterLayoutInfo.mIsRightToLeftCharacter, true, TEST_LOCATION );
196 DALI_TEST_EQUALS( characterLayoutInfo.mIsVisible, false, TEST_LOCATION );
197 DALI_TEST_EQUALS( characterLayoutInfo.mDescender, DESCENDER , TEST_LOCATION );
200 TextView::CharacterLayoutInfo characterLayoutInfo3( characterLayoutInfo );
202 DALI_TEST_EQUALS( characterLayoutInfo3.mSize, Size( 2.f, 2.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
203 DALI_TEST_EQUALS( characterLayoutInfo3.mPosition, Vector3( 3.f, 4.f, 5.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
204 DALI_TEST_EQUALS( characterLayoutInfo3.mIsNewLineChar, true, TEST_LOCATION );
205 DALI_TEST_EQUALS( characterLayoutInfo3.mIsRightToLeftCharacter, true, TEST_LOCATION );
206 DALI_TEST_EQUALS( characterLayoutInfo3.mIsVisible, false, TEST_LOCATION );
208 // Check the default Toolkit::TextView::TextLayoutInfo::TextLayoutInfo() to increase coverage.
210 TextView::TextLayoutInfo textLayoutInfo;
211 DALI_TEST_EQUALS( textLayoutInfo.mCharacterLayoutInfoTable.size(), 0u, TEST_LOCATION );
212 DALI_TEST_EQUALS( textLayoutInfo.mCharacterLogicalToVisualMap.size(), 0u, TEST_LOCATION );
213 DALI_TEST_EQUALS( textLayoutInfo.mCharacterVisualToLogicalMap.size(), 0u, TEST_LOCATION );
214 DALI_TEST_EQUALS( textLayoutInfo.mTextSize, Size::ZERO, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
215 DALI_TEST_EQUALS( textLayoutInfo.mScrollOffset, Vector2::ZERO, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
217 textLayoutInfo.mCharacterLayoutInfoTable.push_back( characterLayoutInfo );
218 textLayoutInfo.mCharacterLogicalToVisualMap.push_back( 1 );
219 textLayoutInfo.mCharacterVisualToLogicalMap.push_back( 1 );
220 textLayoutInfo.mTextSize = Size( 10.f, 10.f );
221 textLayoutInfo.mScrollOffset = Vector2( 5.f, 5.f );
223 TextView::TextLayoutInfo textLayoutInfo2( textLayoutInfo );
225 DALI_TEST_EQUALS( textLayoutInfo2.mCharacterLayoutInfoTable.size(), 1u, TEST_LOCATION );
226 DALI_TEST_EQUALS( textLayoutInfo2.mCharacterLogicalToVisualMap.size(), 1u, TEST_LOCATION );
227 DALI_TEST_EQUALS( textLayoutInfo2.mCharacterVisualToLogicalMap.size(), 1u, TEST_LOCATION );
228 DALI_TEST_EQUALS( textLayoutInfo2.mTextSize, Size( 10.f, 10.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
229 DALI_TEST_EQUALS( textLayoutInfo2.mScrollOffset, Vector2( 5.f, 5.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
231 TextView::TextLayoutInfo textLayoutInfo3;
233 textLayoutInfo3 = textLayoutInfo2;
235 DALI_TEST_EQUALS( textLayoutInfo3.mCharacterLayoutInfoTable.size(), 1u, TEST_LOCATION );
236 DALI_TEST_EQUALS( textLayoutInfo3.mCharacterLogicalToVisualMap.size(), 1u, TEST_LOCATION );
237 DALI_TEST_EQUALS( textLayoutInfo3.mCharacterVisualToLogicalMap.size(), 1u, TEST_LOCATION );
238 DALI_TEST_EQUALS( textLayoutInfo3.mTextSize, Size( 10.f, 10.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
239 DALI_TEST_EQUALS( textLayoutInfo3.mScrollOffset, Vector2( 5.f, 5.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
241 //Additional check to ensure object is created by checking if it's registered
242 ObjectRegistry registry = Stage::GetCurrent().GetObjectRegistry();
243 DALI_TEST_CHECK( registry );
245 gObjectCreatedCallBackCalled = false;
246 registry.ObjectCreatedSignal().Connect(&TestCallback);
248 TextView view = TextView::New();
250 DALI_TEST_CHECK( gObjectCreatedCallBackCalled );
253 static void UtcDaliTextViewSetAndGetText()
255 tet_infoline("UtcDaliTextViewSetAndGetText: ");
256 ToolkitTestApplication application;
258 TextView view = TextView::New();
259 view.SetSnapshotModeEnabled( false ); // Disables offscreen rendering.
261 std::string str( "Text with differing aCeNdEr and dEcEnDeR" );
264 DALI_TEST_EQUALS( view.GetText(), str, TEST_LOCATION );
266 MarkupProcessor::StyledTextArray styledText;
267 MarkupProcessor::GetStyledTextArray( str, styledText, true );
269 view.SetText( styledText );
270 DALI_TEST_EQUALS( view.GetText(), str, TEST_LOCATION );
272 // Test the number of text actor created.
274 ObjectRegistry registry = Stage::GetCurrent().GetObjectRegistry();
275 DALI_TEST_CHECK( registry );
277 gNumberObjectCreated = 0;
278 registry.ObjectCreatedSignal().Connect(&TestCallback);
280 // Following string should create three text-actors ([Hel], [lo wo] and [rld]).
281 std::string text( "Hel<font size='10'>lo wo</font>rld!\n"
284 Stage::GetCurrent().Add( view );
285 view.SetText( text );
287 application.SendNotification();
288 application.Render();
290 DALI_TEST_EQUALS( 3u, gNumberObjectCreated, TEST_LOCATION );
293 static void UtcDaliTextViewSetStyleToCurrentText()
295 tet_infoline("UtcDaliTextViewSetStyleToCurrentText: ");
296 ToolkitTestApplication application;
299 style.SetItalics( true );
301 const std::string text( "앞서 농식품부 주이석 검역검사본부\n"
303 "민관합동조사단은 지난달 30일부터\n"
304 "12일간의 현지 조사활동을 마치고\n"
306 TextView view = TextView::New( text );
311 view.SetStyleToCurrentText( style );
315 tet_printf( "Tet case fails\n" );
317 tet_result(TET_FAIL);
320 DALI_TEST_CHECK( !fail );
323 static void UtcDaliTextViewSetAndGetLineHeight()
325 tet_infoline("UtcDaliTextViewSetAndGetLineHeight: ");
327 ToolkitTestApplication application;
329 const float lineHeightOffset( 9.f );
331 TextView textView = TextView::New();
333 textView.SetLineHeightOffset( PointSize( lineHeightOffset ) );
335 DALI_TEST_EQUALS( float(textView.GetLineHeightOffset()), lineHeightOffset, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
338 static void UtcDaliTextViewSetAndGetFadeBoundary()
340 tet_infoline("UtcDaliTextViewSetAndGetFadeBoundary: ");
342 ToolkitTestApplication application;
344 TextView::FadeBoundary fadeBoundary( PixelSize( 0 ), PixelSize( 20 ), PixelSize( 0 ), PixelSize( 10 ) );
346 TextView textView = TextView::New( "Hello world!" );
348 textView.SetFadeBoundary( fadeBoundary );
350 TextView::FadeBoundary fadeBoundary2 = textView.GetFadeBoundary();
352 DALI_TEST_EQUALS( fadeBoundary.mLeft, fadeBoundary2.mLeft, TEST_LOCATION );
353 DALI_TEST_EQUALS( fadeBoundary.mRight, fadeBoundary2.mRight, TEST_LOCATION );
354 DALI_TEST_EQUALS( fadeBoundary.mTop, fadeBoundary2.mTop, TEST_LOCATION );
355 DALI_TEST_EQUALS( fadeBoundary.mBottom, fadeBoundary2.mBottom, TEST_LOCATION );
358 static void UtcDaliTextViewSetAndGetEllipsizeText()
360 tet_infoline("UtcDaliTextViewSetAndGetEllipsizeText: ");
362 ToolkitTestApplication application;
364 TextView textView = TextView::New( "Hello world!" );
366 textView.SetEllipsizeText( std::string( "..." ) );
368 DALI_TEST_EQUALS( std::string( "..." ), textView.GetEllipsizeText(), TEST_LOCATION );
370 Toolkit::MarkupProcessor::StyledTextArray styledTextArray;
372 GetStyledTextArray( std::string( "..." ), styledTextArray, true );
374 textView.SetEllipsizeText( styledTextArray );
376 DALI_TEST_EQUALS( std::string( "..." ), textView.GetEllipsizeText(), TEST_LOCATION );
380 static void UtcDaliTextViewSetAndGetWidthExceedPolicy()
382 tet_infoline("UtcDaliTextViewSetAndGetWidthExceedPolicy: ");
384 ToolkitTestApplication application;
386 const TextView::ExceedPolicy EXCEED_POLICIES[] = { TextView::Original, TextView::Fade, TextView::Split, TextView::ShrinkToFit };
387 const unsigned int NUM_EXCEED_POLICIES = sizeof( EXCEED_POLICIES ) / sizeof( unsigned int );
389 TextView textView = TextView::New( "Hello world!" );
391 for( unsigned int epIndex = 0; epIndex < NUM_EXCEED_POLICIES; ++epIndex )
393 textView.SetWidthExceedPolicy( EXCEED_POLICIES[epIndex] );
395 DALI_TEST_EQUALS( textView.GetWidthExceedPolicy(), EXCEED_POLICIES[epIndex], TEST_LOCATION );
399 static void UtcDaliTextViewSetAndGetHeightExceedPolicy()
401 tet_infoline("UtcDaliTextViewSetAndGetHeightExceedPolicy: ");
403 ToolkitTestApplication application;
405 const TextView::ExceedPolicy EXCEED_POLICIES[] = { TextView::Original, TextView::Fade, TextView::ShrinkToFit };
406 const unsigned int NUM_EXCEED_POLICIES = sizeof( EXCEED_POLICIES ) / sizeof( unsigned int );
408 TextView textView = TextView::New( "Hello world!" );
410 for( unsigned int epIndex = 0; epIndex < NUM_EXCEED_POLICIES; ++epIndex )
412 textView.SetHeightExceedPolicy( EXCEED_POLICIES[epIndex] );
414 DALI_TEST_EQUALS( textView.GetHeightExceedPolicy(), EXCEED_POLICIES[epIndex], TEST_LOCATION );
418 static void UtcDaliTextViewTestLayoutOptions01()
420 tet_infoline("UtcDaliTextViewTestLayoutOptions01: ");
422 ToolkitTestApplication application;
424 const std::string text( "앞서 농식품부 주이석 검역검사본부\n"
426 "민관합동조사단은 지난달 30일부터\n"
427 "12일간의 현지 조사활동을 마치고\n"
430 const TextView::MultilinePolicy MULTILINE_POLICIES[] = { TextView::SplitByNewLineChar, TextView::SplitByWord, TextView::SplitByChar };
431 const TextView::ExceedPolicy EXCEED_WIDTH_POLICIES[] = { TextView::Original, TextView::Fade, TextView::Split, TextView::ShrinkToFit, TextView::EllipsizeEnd };
432 const TextView::ExceedPolicy EXCEED_HEIGHT_POLICIES[] = { TextView::Original, TextView::Fade, TextView::ShrinkToFit };
433 const Alignment::Type TEXT_ALIGNMENT[] = { static_cast<Alignment::Type>( Alignment::HorizontalLeft | Alignment::VerticalTop ),
434 static_cast<Alignment::Type>( Alignment::HorizontalLeft | Alignment::VerticalCenter ),
435 static_cast<Alignment::Type>( Alignment::HorizontalLeft | Alignment::VerticalBottom ),
436 static_cast<Alignment::Type>( Alignment::HorizontalCenter | Alignment::VerticalTop ),
437 static_cast<Alignment::Type>( Alignment::HorizontalCenter | Alignment::VerticalCenter ),
438 static_cast<Alignment::Type>( Alignment::HorizontalCenter | Alignment::VerticalBottom ),
439 static_cast<Alignment::Type>( Alignment::HorizontalRight | Alignment::VerticalTop ),
440 static_cast<Alignment::Type>( Alignment::HorizontalRight | Alignment::VerticalCenter ),
441 static_cast<Alignment::Type>( Alignment::HorizontalRight | Alignment::VerticalBottom ) };
442 const TextView::LineJustification LINE_JUSTIFICATION[] = { TextView::Left, TextView::Center, TextView::Right, TextView::Justified };
444 const unsigned int NUM_MULTILINE_POLICIES = sizeof( MULTILINE_POLICIES ) / sizeof( unsigned int );
445 const unsigned int NUM_WIDTH_EXCEED_POLICIES = sizeof( EXCEED_WIDTH_POLICIES ) / sizeof( unsigned int );
446 const unsigned int NUM_HEIGHT_EXCEED_POLICIES = sizeof( EXCEED_HEIGHT_POLICIES ) / sizeof( unsigned int );
447 const unsigned int NUM_TEXT_ALIGNMENT = sizeof( TEXT_ALIGNMENT ) / sizeof( unsigned int );
448 const unsigned int NUM_LINE_JUSTIFICATION = sizeof( LINE_JUSTIFICATION ) / sizeof( unsigned int );
450 TextView textView = TextView::New( text );
451 textView.SetSnapshotModeEnabled( false ); // Disables offscreen rendering.
453 Stage::GetCurrent().Add( textView );
455 TextView::TextLayoutInfo textLayoutInfo;
457 for( unsigned int mlpIndex = 0; mlpIndex < NUM_MULTILINE_POLICIES; ++mlpIndex )
459 textView.SetMultilinePolicy( MULTILINE_POLICIES[mlpIndex] );
460 for( unsigned int ewpIndex = 0; ewpIndex < NUM_WIDTH_EXCEED_POLICIES; ++ewpIndex )
462 textView.SetWidthExceedPolicy( EXCEED_WIDTH_POLICIES[ewpIndex] );
463 for( unsigned int ehpIndex = 0; ehpIndex < NUM_HEIGHT_EXCEED_POLICIES; ++ehpIndex )
465 textView.SetHeightExceedPolicy( EXCEED_HEIGHT_POLICIES[ehpIndex] );
466 for( unsigned int taIndex = 0; taIndex < NUM_TEXT_ALIGNMENT; ++taIndex )
468 textView.SetTextAlignment( TEXT_ALIGNMENT[taIndex] );
469 for( unsigned int ljIndex = 0; ljIndex < NUM_LINE_JUSTIFICATION; ++ljIndex )
471 textView.SetLineJustification( LINE_JUSTIFICATION[ljIndex] );
475 textView.GetTextLayoutInfo( textLayoutInfo );
477 application.SendNotification();
478 application.Render();
480 catch( Dali::DaliException& e )
482 DALI_TEST_EQUALS( e.mCondition, "!\"TextView::CombineExceedPolicies() Invalid width and height exceed policies combination\"", TEST_LOCATION );
486 tet_printf( "Tet case fails\n" );
487 tet_printf( " MultilinePolicy : %d\n", MULTILINE_POLICIES[mlpIndex] );
488 tet_printf( " Width ExceedPolicy : %d\n", EXCEED_WIDTH_POLICIES[ewpIndex] );
489 tet_printf( " Height ExceedPolicy : %d\n", EXCEED_HEIGHT_POLICIES[ehpIndex] );
490 tet_printf( " TextAlignment : %d\n", TEXT_ALIGNMENT[taIndex] );
491 tet_printf( " LineJustification : %d\n", LINE_JUSTIFICATION[ljIndex] );
492 tet_result(TET_FAIL);
495 DALI_TEST_CHECK( LINE_JUSTIFICATION[ljIndex] == textView.GetLineJustification() );
497 DALI_TEST_CHECK( TEXT_ALIGNMENT[taIndex] == textView.GetTextAlignment() );
499 DALI_TEST_CHECK( EXCEED_HEIGHT_POLICIES[ehpIndex] == textView.GetHeightExceedPolicy() );
501 DALI_TEST_CHECK( EXCEED_WIDTH_POLICIES[ewpIndex] == textView.GetWidthExceedPolicy() );
503 DALI_TEST_CHECK( MULTILINE_POLICIES[mlpIndex] == textView.GetMultilinePolicy() );
507 static void UtcDaliTextViewTestLayoutOptions02()
509 tet_infoline("UtcDaliTextViewTestLayoutOptions02: ");
510 ToolkitTestApplication application;
512 // Check some configurations.
514 TextView textView = TextView::New();
515 textView.SetSnapshotModeEnabled( false ); // Disables offscreen rendering.
517 Stage::GetCurrent().Add( textView );
519 // SplitByWord and ShrinkToFit.
520 // Centered alignment.
521 // Centered justification.
522 // Don't create a text actor per character.
524 textView.SetMultilinePolicy( TextView::SplitByWord );
525 textView.SetWidthExceedPolicy( TextView::ShrinkToFit );
526 textView.SetHeightExceedPolicy( TextView::ShrinkToFit );
527 textView.SetTextAlignment( static_cast<Alignment::Type>( Alignment::HorizontalCenter | Alignment::VerticalTop ) );
528 textView.SetLineJustification( TextView::Center );
529 textView.SetSize( 136.56252f, 100.f );
531 textView.SetText( "Hel<font color='green'>lo wo</font>rld!" );
533 application.SendNotification();
534 application.Render();
536 std::vector<Size> sizes;
537 sizes.push_back( Size( 34.14063f, 11.380210f ) ); //
538 sizes.push_back( Size( 56.90105f, 11.380210f ) ); //
539 sizes.push_back( Size( 45.52084f, 11.380210f ) ); // By default characters have width and height values of 11.380210.
540 // The result should be a line with the text 'Hello world' as shown below.
541 std::vector<Vector3> positions; // ____________
542 positions.push_back( Vector3( 0.000008f, 11.380209f, 0.f ) ); // |Hello world!|
543 positions.push_back( Vector3( 34.14063f, 11.380209f, 0.f ) ); // ------------
544 positions.push_back( Vector3( 91.04168f, 11.380209f, 0.f ) ); //
546 DALI_TEST_CHECK( positions.size() == textView.GetChildCount() ); // Check text has two text-actors.
548 for( std::size_t index = 0, num = textView.GetChildCount(); index < num; ++index )
550 const Vector3& size = textView.GetChildAt(index).GetCurrentSize();
551 const Vector3& position = textView.GetChildAt(index).GetCurrentPosition();
553 DALI_TEST_EQUALS( size.width, sizes[index].width, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
554 DALI_TEST_EQUALS( size.height, sizes[index].height, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
555 DALI_TEST_EQUALS( position.width, positions[index].width, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
556 DALI_TEST_EQUALS( position.height, positions[index].height, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
559 textView.SetSize( 50.f, 50.f );
560 textView.SetTextAlignment( static_cast<Alignment::Type>( Alignment::HorizontalCenter | Alignment::VerticalCenter ) );
561 textView.SetSizePolicy( Toolkit::Control::Fixed, Toolkit::Control::Fixed );
562 textView.SetLineJustification( Toolkit::TextView::Left );
564 application.SendNotification();
565 application.Render();
568 sizes.push_back( Size( 24.999999f, 8.333333f ) ); //
569 sizes.push_back( Size( 24.999999f, 8.333333f ) ); //
570 sizes.push_back( Size( 16.666666f, 8.333333f ) ); // Longest word is 'world!' (6 characters x 11.380210) which doesn't fit in the 50x50 box.
571 sizes.push_back( Size( 33.333332f, 8.333333f ) ); // The scale factor is 0.732265339, so the character size is 8.333333.
572 // Text should be split in two lines, centered in the vertical dimension and fitted in the horizontal one.
573 positions.clear(); // As shown below, the text is two lines and centered in the vertical dimension and
574 positions.push_back( Vector3( 0.000008f, 25.223114f, 0.f ) ); // it should start in middle height (~25).
575 positions.push_back( Vector3( 24.999999f, 25.223114f, 0.f ) ); // ______
576 positions.push_back( Vector3( 0.000006f, 33.556446f, 0.f ) ); // | |
577 positions.push_back( Vector3( 16.666666f, 33.556446f, 0.f ) ); // |Hello |
582 DALI_TEST_CHECK( positions.size() == textView.GetChildCount() ); // Check text has two text-actors.
584 for( std::size_t index = 0, num = textView.GetChildCount(); index < num; ++index )
586 const Vector3& size = textView.GetChildAt(index).GetCurrentSize();
587 const Vector3& position = textView.GetChildAt(index).GetCurrentPosition();
589 DALI_TEST_EQUALS( size.width, sizes[index].width, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
590 DALI_TEST_EQUALS( size.height, sizes[index].height, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
591 DALI_TEST_EQUALS( position.width, positions[index].width, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
592 DALI_TEST_EQUALS( position.height, positions[index].height, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
595 // TODO: Add more tests when TextView implementation is finished.
598 static void UtcDaliTextViewInsertRemoveText()
600 tet_infoline("UtcDaliTextViewInsertRemoveText: ");
601 ToolkitTestApplication application;
603 std::string text("Hello ");
605 MarkupProcessor::StyledTextArray styledText;
606 MarkupProcessor::GetStyledTextArray( text, styledText, true );
608 TextView view = TextView::New( "world!" );
610 view.InsertTextAt( 0, styledText );
612 DALI_TEST_EQUALS( view.GetText(), std::string("Hello world!"), TEST_LOCATION );
614 view.RemoveTextFrom( 4, 5 );
616 DALI_TEST_EQUALS( view.GetText(), std::string("Hellld!"), TEST_LOCATION );
618 view.InsertTextAt( 0, "Hello " );
620 DALI_TEST_EQUALS( view.GetText(), std::string("Hello Hellld!"), TEST_LOCATION );
623 view.InsertTextAt( 0, "Hello " );
624 view.InsertTextAt( 0, "Hello " );
625 view.InsertTextAt( 0, "Hello " );
626 view.InsertTextAt( 0, "Hello " );
627 view.RemoveTextFrom( 4, 2 );
628 view.RemoveTextFrom( 4, 2 );
629 view.RemoveTextFrom( 4, 2 );
630 view.RemoveTextFrom( 4, 2 );
631 view.RemoveTextFrom( 4, 2 );
632 view.SetText( "Hello world!" );
634 DALI_TEST_EQUALS( view.GetText(), std::string("Hello world!"), TEST_LOCATION );
636 view.ReplaceTextFromTo( 5, 1, "" );
638 DALI_TEST_EQUALS( view.GetText(), std::string("Helloworld!"), TEST_LOCATION );
640 view.ReplaceTextFromTo( 0, 11, styledText );
642 DALI_TEST_EQUALS( view.GetText(), std::string("Hello "), TEST_LOCATION );
645 static void UtcDaliTextViewSnapshotEnable()
647 tet_infoline("UtcDaliTextViewSnapshotEnable: ");
648 ToolkitTestApplication application;
650 // Avoids the frame buffer texture to throw an exception.
651 application.GetGlAbstraction().SetCheckFramebufferStatusResult( GL_FRAMEBUFFER_COMPLETE );
653 TextView view = TextView::New( "Hel<font color='green'>lo world!</font> This <font color='green'>is</font> a sna<font color='green'>psho</font>t test." );
655 Stage::GetCurrent().Add( view );
657 view.SetSnapshotModeEnabled( true ); // VCC. By default the snapshot mode should be enabled but it has been temporary disabled.
658 // This line should be removed when text-view is set to use the snapshot mode by default.
660 // Snapshot is enabled by default.
661 DALI_TEST_CHECK( view.IsSnapshotModeEnabled() );
663 application.SendNotification();
664 application.Render();
666 // TextView should have only two actors:
667 // the root (Actor) and the image (ImageActor).
669 DALI_TEST_EQUALS( view.GetChildCount(), 2u, TEST_LOCATION );
671 view.SetSnapshotModeEnabled( false );
672 DALI_TEST_CHECK( !view.IsSnapshotModeEnabled() );
674 application.SendNotification();
675 application.Render();
677 // TextView should have one text-actor per word.
679 DALI_TEST_EQUALS( view.GetChildCount(), 7u, TEST_LOCATION );
682 static void UtcDaliTextViewScroll()
684 tet_infoline("UtcDaliTextViewScroll: ");
685 ToolkitTestApplication application;
687 // Avoids the frame buffer texture to throw an exception.
688 application.GetGlAbstraction().SetCheckFramebufferStatusResult( GL_FRAMEBUFFER_COMPLETE );
690 TextView view = TextView::New( "Hello world! This is a scroll test." );
691 view.SetSize( 100.f, 100.f );
692 view.SetSnapshotModeEnabled( false );
694 Stage::GetCurrent().Add( view );
696 application.SendNotification();
697 application.Render();
699 DALI_TEST_CHECK( !view.IsScrollEnabled() ); // Scroll should be disabled by default.
701 view.SetScrollEnabled( true );
702 view.ScrolledSignal().Connect( &TestTextScrolled );
704 DALI_TEST_CHECK( view.IsScrollEnabled() );
705 DALI_TEST_CHECK( view.IsSnapshotModeEnabled() ); // Scroll should enable snapshot mode.
707 gTextScrolled = false;
708 gScrollDelta = Vector2::ZERO;
709 view.SetScrollPosition( Vector2( 400.f, 400.f ) );
711 application.SendNotification();
712 application.Render();
714 const Vector2& scrollPosition = view.GetScrollPosition();
715 DALI_TEST_EQUALS( scrollPosition, Vector2( 149.153656f, 0.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
717 DALI_TEST_CHECK( gTextScrolled );
718 DALI_TEST_EQUALS( gScrollDelta, Vector2( 149.153656f, 0.f ), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
720 DALI_TEST_CHECK( view.IsScrollPositionTrimmed() );
723 static void UtcDaliTextViewSetProperty()
725 tet_infoline("UtcDaliTextViewSetAndGetText: ");
726 ToolkitTestApplication application;
728 TextView view = TextView::New( "Hello world!" );
729 Stage::GetCurrent().Add( view );
731 //Test multiline policy property
732 view.SetProperty(view.GetPropertyIndex(PROPERTY_MULTILINE_POLICY), "SplitByNewLineChar");
733 DALI_TEST_CHECK( Toolkit::TextView::SplitByNewLineChar == view.GetMultilinePolicy() );
735 view.SetProperty(view.GetPropertyIndex(PROPERTY_MULTILINE_POLICY), "SplitByWord");
736 DALI_TEST_CHECK( Toolkit::TextView::SplitByWord == view.GetMultilinePolicy() );
738 view.SetProperty(view.GetPropertyIndex(PROPERTY_MULTILINE_POLICY), "SplitByChar");
739 DALI_TEST_CHECK( Toolkit::TextView::SplitByChar == view.GetMultilinePolicy() );
741 //Test width exceed policy property
742 view.SetProperty(view.GetPropertyIndex(PROPERTY_WIDTH_EXCEED_POLICY), "Original");
743 view.SetProperty(view.GetPropertyIndex(PROPERTY_HEIGHT_EXCEED_POLICY), "Original");
744 DALI_TEST_CHECK( Toolkit::TextView::Original == view.GetWidthExceedPolicy() );
745 DALI_TEST_CHECK( Toolkit::TextView::Original == view.GetHeightExceedPolicy() );
747 view.SetProperty(view.GetPropertyIndex(PROPERTY_WIDTH_EXCEED_POLICY), "Fade");
748 view.SetProperty(view.GetPropertyIndex(PROPERTY_HEIGHT_EXCEED_POLICY), "Fade");
749 DALI_TEST_CHECK( Toolkit::TextView::Fade == view.GetWidthExceedPolicy() );
750 DALI_TEST_CHECK( Toolkit::TextView::Fade == view.GetHeightExceedPolicy() );
752 view.SetProperty(view.GetPropertyIndex(PROPERTY_WIDTH_EXCEED_POLICY), "ShrinkToFit");
753 view.SetProperty(view.GetPropertyIndex(PROPERTY_HEIGHT_EXCEED_POLICY), "ShrinkToFit");
754 DALI_TEST_CHECK( Toolkit::TextView::ShrinkToFit == view.GetWidthExceedPolicy() );
755 DALI_TEST_CHECK( Toolkit::TextView::ShrinkToFit == view.GetHeightExceedPolicy() );
757 //Test line justification property
758 view.SetProperty(view.GetPropertyIndex(PROPERTY_LINE_JUSTIFICATION), "Left");
759 DALI_TEST_CHECK( Toolkit::TextView::Left == view.GetLineJustification() );
761 view.SetProperty(view.GetPropertyIndex(PROPERTY_LINE_JUSTIFICATION), "Center");
762 DALI_TEST_CHECK( Toolkit::TextView::Center == view.GetLineJustification() );
764 view.SetProperty(view.GetPropertyIndex(PROPERTY_LINE_JUSTIFICATION), "Right");
765 DALI_TEST_CHECK( Toolkit::TextView::Right == view.GetLineJustification() );
767 view.SetProperty(view.GetPropertyIndex(PROPERTY_LINE_JUSTIFICATION), "Justified");
768 DALI_TEST_CHECK( Toolkit::TextView::Justified == view.GetLineJustification() );
770 //Test fade boundary property
771 unsigned int testValue = 23;
772 PixelSize leftFadeBoundary(testValue);
773 view.SetProperty(view.GetPropertyIndex(PROPERTY_FADE_BOUNDARY_LEFT), testValue);
774 DALI_TEST_CHECK( leftFadeBoundary == view.GetFadeBoundary().mLeft );
777 PixelSize rightFadeBoundary(testValue);
778 view.SetProperty(view.GetPropertyIndex(PROPERTY_FADE_BOUNDARY_RIGHT), testValue);
779 DALI_TEST_CHECK( rightFadeBoundary == view.GetFadeBoundary().mRight );
782 PixelSize topFadeBoundary(testValue);
783 view.SetProperty(view.GetPropertyIndex(PROPERTY_FADE_BOUNDARY_TOP), testValue);
784 DALI_TEST_CHECK( topFadeBoundary == view.GetFadeBoundary().mTop );
787 PixelSize bottomFadeBoundary(testValue);
788 view.SetProperty(view.GetPropertyIndex(PROPERTY_FADE_BOUNDARY_BOTTOM), testValue);
789 DALI_TEST_CHECK( bottomFadeBoundary == view.GetFadeBoundary().mBottom );
791 //Test Line height offset property
792 float testOffsetValue = 14.04f;
793 view.SetProperty(view.GetPropertyIndex(PROPERTY_LINE_HEIGHT_OFFSET), testOffsetValue);
794 DALI_TEST_CHECK( PointSize(testOffsetValue) == view.GetLineHeightOffset() );
796 //Test alignment property
797 view.SetProperty(view.GetPropertyIndex(PROPERTY_HORIZONTAL_ALIGNMENT), "HorizontalLeft");
798 view.SetProperty(view.GetPropertyIndex(PROPERTY_VERTICAL_ALIGNMENT), "VerticalTop");
799 DALI_TEST_CHECK( (Toolkit::Alignment::HorizontalLeft | Toolkit::Alignment::VerticalTop) == view.GetTextAlignment() );
802 static void UtcDaliTextViewSetSortModifier()
804 tet_infoline("UtcDaliTextViewSetAndGetText: ");
805 ToolkitTestApplication application;
807 TextView view = TextView::New( "Hello world!" );
808 Stage::GetCurrent().Add( view );
810 view.SetSortModifier( 10.f );
811 view.SetSnapshotModeEnabled( false );
813 application.SendNotification();
814 application.Render();
816 DALI_TEST_EQUALS( RenderableActor::DownCast(view.GetChildAt(0)).GetSortModifier(), 10.f, Math::MACHINE_EPSILON_1000, TEST_LOCATION );
819 static void UtcDaliTextViewUnderlineText()
821 std::cout << "##############################" << std::endl;
823 tet_infoline("UtcDaliTextViewUnderlineText: ");
824 ToolkitTestApplication application;
826 TextView textView = TextView::New( "<u><font size='10'>gg<font size='14'>gg<font size='18'>gg<font size='22'>gg</font>gg</font>gg</font>gg</font></u>" );
827 textView.SetSnapshotModeEnabled( false );
829 textView.SetSize( 150.f, 100.f );
831 Stage::GetCurrent().Add( textView );
833 application.SendNotification();
834 application.Render();
836 std::vector<float> positions;
837 positions.push_back( 6.448784f );
838 positions.push_back( 9.862847f );
839 positions.push_back( 13.276909f );
840 positions.push_back( 16.690973f );
841 positions.push_back( 13.276909f );
842 positions.push_back( 9.862847f );
843 positions.push_back( 6.448784f );
845 for( std::size_t index = 0, num = textView.GetChildCount(); index < num; ++index )
847 TextStyle style = TextActor::DownCast( textView.GetChildAt(index) ).GetTextStyle();
849 DALI_TEST_EQUALS( 4.17274f, style.GetUnderlineThickness(), Math::MACHINE_EPSILON_1000, TEST_LOCATION );
850 DALI_TEST_EQUALS( positions[index], style.GetUnderlinePosition(), Math::MACHINE_EPSILON_1000, TEST_LOCATION );