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When matchSystemLanguageDirection is set, it should follow the direction setting...
[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-label-impl.cpp
diff --git a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
index c521817..48718b3 100755 (executable)
--- a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
@@ -20,14 +20,15 @@
 
 // EXTERNAL INCLUDES
 #include <dali/public-api/object/type-registry-helper.h>
-#include <dali/public-api/common/stage.h>
+#include <dali/devel-api/common/stage.h>
 #include <dali/devel-api/object/property-helper-devel.h>
 #include <dali/devel-api/adaptor-framework/image-loading.h>
+#include <dali/devel-api/adaptor-framework/window-devel.h>
 #include <dali/integration-api/debug.h>
 
 // INTERNAL INCLUDES
-#include <dali-toolkit/public-api/text/rendering-backend.h>
 #include <dali-toolkit/public-api/text/text-enumerations.h>
+#include <dali-toolkit/devel-api/text/rendering-backend.h>
 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
 #include <dali-toolkit/internal/text/property-string-parser.h>
 #include <dali-toolkit/internal/text/rendering/text-backend.h>
@@ -60,7 +61,7 @@ namespace Internal
 
 namespace
 {
-  const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
+  const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
 
   /**
    * @brief How the text visual should be aligned vertically inside the control.
@@ -105,7 +106,6 @@ BaseHandle Create()
 // Setup properties, signals and actions using the type-registry.
 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextLabel, Toolkit::Control, Create );
 
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "renderingBackend",          INTEGER, RENDERING_BACKEND          )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "text",                      STRING,  TEXT                       )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "fontFamily",                STRING,  FONT_FAMILY                )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "fontStyle",                 MAP,     FONT_STYLE                 )
@@ -113,12 +113,6 @@ DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "pointSize",
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "multiLine",                 BOOLEAN, MULTI_LINE                 )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "horizontalAlignment",       STRING,  HORIZONTAL_ALIGNMENT       )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "verticalAlignment",         STRING,  VERTICAL_ALIGNMENT         )
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "unusedPropertyTextColor",   VECTOR4, UNUSED_PROPERTY_TEXT_COLOR )
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "reservedProperty01",        STRING,  RESERVED_PROPERTY_01       )
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "reservedProperty02",        STRING,  RESERVED_PROPERTY_02       )
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "reservedProperty03",        STRING,  RESERVED_PROPERTY_03       )
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "reservedProperty04",        STRING,  RESERVED_PROPERTY_04       )
-DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "reservedProperty05",        STRING,  RESERVED_PROPERTY_05       )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "enableMarkup",              BOOLEAN, ENABLE_MARKUP              )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "enableAutoScroll",          BOOLEAN, ENABLE_AUTO_SCROLL         )
 DALI_PROPERTY_REGISTRATION( Toolkit,           TextLabel, "autoScrollSpeed",           INTEGER, AUTO_SCROLL_SPEED          )
@@ -140,7 +134,9 @@ DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "verticalLineAlignment
 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "textBackground",            MAP,     BACKGROUND                 )
 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "ignoreSpacesAfterText",     BOOLEAN, IGNORE_SPACES_AFTER_TEXT   )
 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
-DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "textFit",                   MAP,     TEXT_FIT                 )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "textFit",                   MAP,     TEXT_FIT                   )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "minLineSize",               FLOAT,   MIN_LINE_SIZE              )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit,     TextLabel, "renderingBackend",          INTEGER, RENDERING_BACKEND          )
 DALI_ANIMATABLE_PROPERTY_REGISTRATION_WITH_DEFAULT( Toolkit, TextLabel, "textColor",      Color::BLACK,     TEXT_COLOR     )
 DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit,    TextLabel, "textColorRed",   TEXT_COLOR_RED,   TEXT_COLOR, 0  )
 DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit,    TextLabel, "textColorGreen", TEXT_COLOR_GREEN, TEXT_COLOR, 1  )
@@ -174,14 +170,12 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr
     TextLabel& impl( GetImpl( label ) );
     switch( index )
     {
-      case Toolkit::TextLabel::Property::RENDERING_BACKEND:
+      case Toolkit::DevelTextLabel::Property::RENDERING_BACKEND:
       {
-        DALI_LOG_WARNING("[%s] Using deprecated Property TextLabel::Property::RENDERING_BACKEND which is no longer supported and will be ignored\n", __FUNCTION__);
-
         int backend = value.Get< int >();
 
 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
-        if( Text::RENDERING_VECTOR_BASED == backend )
+        if( DevelText::RENDERING_VECTOR_BASED == backend )
         {
           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
         }
@@ -194,7 +188,7 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr
           if( impl.mController )
           {
             // When using the vector-based rendering, the size of the GLyphs are different
-            TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
+            TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
             impl.mController->SetGlyphType( glyphType );
           }
         }
@@ -269,13 +263,6 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
-
-      case Toolkit::TextLabel::Property::UNUSED_PROPERTY_TEXT_COLOR:
-      {
-        label.SetProperty( Toolkit::TextLabel::Property::TEXT_COLOR, value );
-        impl.mTextUpdateNeeded = true;
-        break;
-      }
       case Toolkit::TextLabel::Property::ENABLE_MARKUP:
       {
         if( impl.mController )
@@ -553,6 +540,19 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr
         }
         break;
       }
+      case Toolkit::DevelTextLabel::Property::MIN_LINE_SIZE:
+      {
+        if( impl.mController )
+        {
+          const float lineSize = value.Get<float>();
+
+          if( impl.mController->SetDefaultLineSize( lineSize ) )
+          {
+            impl.mTextUpdateNeeded = true;
+          }
+        }
+        break;
+      }
     }
 
     // Request relayout when text update is needed. It's necessary to call it
@@ -577,10 +577,8 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde
     TextLabel& impl( GetImpl( label ) );
     switch( index )
     {
-      case Toolkit::TextLabel::Property::RENDERING_BACKEND:
+      case Toolkit::DevelTextLabel::Property::RENDERING_BACKEND:
       {
-        DALI_LOG_WARNING("[%s] Using deprecated Property TextLabel::Property::RENDERING_BACKEND which is no longer supported and will be ignored\n", __FUNCTION__);
-
         value = impl.mRenderingBackend;
         break;
       }
@@ -648,11 +646,6 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde
         }
         break;
       }
-      case Toolkit::TextLabel::Property::UNUSED_PROPERTY_TEXT_COLOR:
-      {
-        value = label.GetProperty( Toolkit::TextLabel::Property::TEXT_COLOR );
-        break;
-      }
       case Toolkit::TextLabel::Property::ENABLE_MARKUP:
       {
         if( impl.mController )
@@ -834,6 +827,14 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde
         value = map;
         break;
       }
+      case Toolkit::DevelTextLabel::Property::MIN_LINE_SIZE:
+      {
+        if( impl.mController )
+        {
+          value = impl.mController->GetDefaultLineSize();
+        }
+        break;
+      }
     }
   }
 
@@ -966,8 +967,15 @@ void TextLabel::OnRelayout( const Vector2& size, RelayoutContainer& container )
   }
 
   // Support Right-To-Left
-  Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
-
+  Dali::LayoutDirection::Type layoutDirection;
+  if( mController->IsMatchSystemLanguageDirection() )
+  {
+    layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( Self() ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
+  }
+  else
+  {
+    layoutDirection = static_cast<Dali::LayoutDirection::Type>( Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
+  }
   const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
 
   if( ( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
@@ -1054,6 +1062,7 @@ void TextLabel::SetUpAutoScrolling()
   const int maxTextureSize = Dali::GetMaxTextureSize();
 
   //if the texture size width exceed maxTextureSize, modify the visual model size and enabled the ellipsis
+  bool actualellipsis = mController->IsTextElideEnabled();
   if( verifiedSize.width > maxTextureSize )
   {
     verifiedSize.width = maxTextureSize;
@@ -1086,6 +1095,7 @@ void TextLabel::SetUpAutoScrolling()
   // Set parameters for scrolling
   Renderer renderer = static_cast<Internal::Visual::Base&>( GetImplementation( mVisual ) ).GetRenderer();
   mTextScroller->SetParameters( Self(), renderer, textureSet, controlSize, verifiedSize, wrapGap, direction, mController->GetHorizontalAlignment(), mController->GetVerticalAlignment() );
+  mController->SetTextElideEnabled( actualellipsis );
 }
 
 void TextLabel::ScrollingFinished()
@@ -1093,7 +1103,6 @@ void TextLabel::ScrollingFinished()
   // Pure Virtual from TextScroller Interface
   DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::ScrollingFinished\n");
   mController->SetAutoScrollEnabled( false );
-  mController->SetTextElideEnabled( true );
   RequestTextRelayout();
 }
 
Domain: Graphics System / DALi;