Bitmap Font support for TextLabel.

[platform/core/uifw/dali-toolkit.git] / automated-tests / src / dali-toolkit-internal / utc-Dali-Text-Typesetter.cpp

diff --git a/automated-tests/src/dali-toolkit-internal/utc-Dali-Text-Typesetter.cpp b/automated-tests/src/dali-toolkit-internal/utc-Dali-Text-Typesetter.cpp
index e7226ba..8ec03d6 100644 (file)
--- a/automated-tests/src/dali-toolkit-internal/utc-Dali-Text-Typesetter.cpp
+++ b/automated-tests/src/dali-toolkit-internal/utc-Dali-Text-Typesetter.cpp
@@ -19,17 +19,28 @@
 
 #include <stdlib.h>
 #include <limits>
+#include <unistd.h>
 
 #include <dali-toolkit-test-suite-utils.h>
 #include <dali-toolkit/dali-toolkit.h>
+#include <toolkit-text-utils.h>
 #include <dali-toolkit/internal/text/rendering/text-typesetter.h>
 #include <dali-toolkit/internal/text/rendering/view-model.h>
 #include <dali-toolkit/internal/text/text-controller.h>
+#include <dali-toolkit/devel-api/text/text-enumerations-devel.h>
+#include <dali/devel-api/text-abstraction/bitmap-font.h>
+#include <dali-toolkit/devel-api/text/bitmap-font.h>
 
 using namespace Dali;
 using namespace Toolkit;
 using namespace Text;
 
+namespace
+{
+const std::string DEFAULT_FONT_DIR( "/resources/fonts" );
+const PointSize26Dot6 EMOJI_FONT_SIZE = 3840u; // 60 * 64
+} // namespace
+
 int UtcDaliTextTypesetter(void)
 {
   tet_infoline(" UtcDaliTextTypesetter");
@@ -65,3 +76,175 @@ int UtcDaliTextTypesetterGetViewModel(void)
   tet_result(TET_PASS);
   END_TEST;
 }
+
+int UtcDaliTextRenderingControllerRender(void)
+{
+  tet_infoline(" UtcDaliTextRenderingControllerRender");
+  ToolkitTestApplication application;
+
+  // Load some fonts.
+  TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
+
+  char* pathNamePtr = get_current_dir_name();
+  const std::string pathName( pathNamePtr );
+  free( pathNamePtr );
+
+  fontClient.GetFontId( pathName + DEFAULT_FONT_DIR + "/tizen/BreezeColorEmoji.ttf", EMOJI_FONT_SIZE );
+  fontClient.GetFontId( pathName + DEFAULT_FONT_DIR + "/tizen/TizenSansRegular.ttf" );
+
+  // Creates a text controller.
+  ControllerPtr controller = Controller::New();
+
+  // Configures the text controller similarly to the text-label.
+  ConfigureTextLabel( controller );
+
+  // Sets the text.
+  controller->SetMarkupProcessorEnabled( true );
+  controller->SetText( "<font family='TizenSansRegular'>Hello world </font><font family='BreezeColorEmoji'>\xF0\x9F\x98\x81</font>" );
+
+  // Creates the text's model and relais-out the text.
+  const Size relayoutSize( 120.f, 60.f );
+  controller->Relayout( relayoutSize );
+
+  // Tests the rendering controller has been created.
+  TypesetterPtr renderingController = Typesetter::New( controller->GetTextModel() );
+  DALI_TEST_CHECK( renderingController );
+
+  // Renders the text and creates the final bitmap.
+  PixelData bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+  DALI_TEST_CHECK( bitmap );
+
+  DALI_TEST_EQUALS( 120u, bitmap.GetWidth(), TEST_LOCATION );
+  DALI_TEST_EQUALS( 60u, bitmap.GetHeight(), TEST_LOCATION );
+  DALI_TEST_EQUALS( Pixel::RGBA8888, bitmap.GetPixelFormat(), TEST_LOCATION );
+
+  // Changes vertical alignment.
+  controller->SetVerticalAlignment( Text::VerticalAlignment::CENTER );
+  controller->Relayout( relayoutSize );
+
+  // Renders the text and creates the final bitmap.
+  bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+  DALI_TEST_CHECK( bitmap );
+
+  DALI_TEST_EQUALS( 120u, bitmap.GetWidth(), TEST_LOCATION );
+  DALI_TEST_EQUALS( 60u, bitmap.GetHeight(), TEST_LOCATION );
+  DALI_TEST_EQUALS( Pixel::RGBA8888, bitmap.GetPixelFormat(), TEST_LOCATION );
+
+  controller->SetVerticalAlignment( Text::VerticalAlignment::BOTTOM );
+  controller->Relayout( relayoutSize );
+
+  // Renders the text and creates the final bitmap.
+  bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+  DALI_TEST_CHECK( bitmap );
+
+  DALI_TEST_EQUALS( 120u, bitmap.GetWidth(), TEST_LOCATION );
+  DALI_TEST_EQUALS( 60u, bitmap.GetHeight(), TEST_LOCATION );
+  DALI_TEST_EQUALS( Pixel::RGBA8888, bitmap.GetPixelFormat(), TEST_LOCATION );
+
+  tet_result(TET_PASS);
+  END_TEST;
+}
+
+int UtcDaliTextTypesetterVerticalLineAlignment(void)
+{
+  tet_infoline(" UtcDaliTextTypesetter");
+  ToolkitTestApplication application;
+
+  // Creates a text controller.
+  ControllerPtr controller = Controller::New();
+
+  // Configures the text controller similarly to the text-label.
+  ConfigureTextLabel( controller );
+
+  // Sets the text.
+  controller->SetMarkupProcessorEnabled( true );
+  controller->SetText( "<font family='TizenSansRegular'>Hello world</font>" );
+
+  // Creates the text's model and relais-out the text.
+  const Size relayoutSize( 120.f, 60.f );
+  controller->Relayout( relayoutSize );
+
+  // Tests the rendering controller has been created.
+  TypesetterPtr renderingController = Typesetter::New( controller->GetTextModel() );
+  DALI_TEST_CHECK( renderingController );
+
+  {
+    controller->SetVerticalLineAlignment( Dali::Toolkit::DevelText::VerticalLineAlignment::TOP );
+    controller->Relayout( relayoutSize );
+
+    // Renders the text and creates the final bitmap.
+    auto bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+    DALI_TEST_EQUALS( 60u, bitmap.GetHeight(), TEST_LOCATION );
+  }
+
+  {
+    controller->SetVerticalLineAlignment( Dali::Toolkit::DevelText::VerticalLineAlignment::MIDDLE );
+    controller->Relayout( relayoutSize );
+
+    // Renders the text and creates the final bitmap.
+    auto bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+    DALI_TEST_EQUALS( 60u, bitmap.GetHeight(), TEST_LOCATION );
+  }
+
+  {
+    controller->SetVerticalLineAlignment( Dali::Toolkit::DevelText::VerticalLineAlignment::BOTTOM );
+    controller->Relayout( relayoutSize );
+
+    // Renders the text and creates the final bitmap.
+    auto bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+    DALI_TEST_EQUALS( 60u, bitmap.GetHeight(), TEST_LOCATION );
+  }
+
+  tet_result(TET_PASS);
+  END_TEST;
+}
+
+int UtcDaliTextTypesetterBitmapFont(void)
+{
+  tet_infoline("UtcDaliTextTypesetterBitmapFont ");
+  ToolkitTestApplication application;
+
+  DevelText::BitmapFontDescription fontDescription;
+  fontDescription.name = "Digits";
+  fontDescription.underlinePosition = 0.f;
+  fontDescription.underlineThickness = 0.f;
+  fontDescription.isColorFont = true;
+
+  fontDescription.glyphs.push_back( { TEST_RESOURCE_DIR "/fonts/bitmap/u0031.png", "0", 34.f, 0.f } );
+  fontDescription.glyphs.push_back( { TEST_RESOURCE_DIR "/fonts/bitmap/u0032.png", "1", 34.f, 0.f } );
+
+  TextAbstraction::BitmapFont bitmapFont;
+  DevelText::CreateBitmapFont( fontDescription, bitmapFont );
+
+  TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
+  fontClient.GetFontId( bitmapFont );
+
+  // Creates a text controller.
+  ControllerPtr controller = Controller::New();
+
+  // Configures the text controller similarly to the text-label.
+  ConfigureTextLabel( controller );
+
+  // Sets the text.
+  controller->SetMarkupProcessorEnabled( true );
+  controller->SetText( "<font family='Digits'><color 'value'='red'>0</color></font>" );
+
+  // Creates the text's model and relais-out the text.
+  const Size relayoutSize( 31.f, 34.f );
+  controller->Relayout( relayoutSize );
+
+  // Tests the rendering controller has been created.
+  TypesetterPtr renderingController = Typesetter::New( controller->GetTextModel() );
+  DALI_TEST_CHECK( renderingController );
+
+  controller->Relayout( relayoutSize );
+
+  // Renders the text and creates the final bitmap.
+  auto bitmap = renderingController->Render( relayoutSize, Toolkit::DevelText::TextDirection::LEFT_TO_RIGHT );
+
+  DALI_TEST_EQUALS( 31u, bitmap.GetWidth(), TEST_LOCATION );
+  DALI_TEST_EQUALS( 34u, bitmap.GetHeight(), TEST_LOCATION );
+
+  tet_result(TET_PASS);
+  END_TEST;
+}