Adding RegisterVisual API to Control base class

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / buttons / button-impl.cpp

diff --git a/dali-toolkit/internal/controls/buttons/button-impl.cpp b/dali-toolkit/internal/controls/buttons/button-impl.cpp
index dc00a3c..53ccf41 100644 (file)
--- a/dali-toolkit/internal/controls/buttons/button-impl.cpp
+++ b/dali-toolkit/internal/controls/buttons/button-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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.
@@ -29,6 +29,9 @@
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/controls/text-controls/text-label.h>
 #include <dali-toolkit/public-api/controls/image-view/image-view.h>
+#include <dali-toolkit/public-api/visuals/color-visual-properties.h>
+#include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
+
 
 /**
  * Button states and contents
@@ -527,46 +530,57 @@ void Button::SetupContent( Actor& actorToModify, Actor newActor )
   }
 }
 
-void Button::SetUnselectedColor( const Vector4& color )
-{
-  mUnselectedColor = color;
-
-  if( mUnselectedContent && !GetUnselectedImageFilename().empty() )
-  {
-    // If there is existing unselected content, change the color on it directly.
-    mUnselectedContent.SetColor( mUnselectedColor );
-  }
-  else
-  {
-    // If there is no existing content, create a new actor to use for flat color.
-    Toolkit::Control unselectedContentActor = Toolkit::Control::New();
-    unselectedContentActor.SetBackgroundColor( mUnselectedColor );
-    SetupContent( mUnselectedContent, unselectedContentActor );
-    mUnselectedContent.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
-  }
-}
-
 const Vector4 Button::GetUnselectedColor() const
 {
   return mUnselectedColor;
 }
 
-void Button::SetSelectedColor( const Vector4& color )
+void Button::SetColor( const Vector4& color, Button::PaintState selectedState )
 {
-  mSelectedColor = color;
+  Actor* contentActor = NULL; // Using a pointer as SetupContent assigns the new Actor to this.
+  bool imageFileExists = false;
+  Property::Index visualIndex = Toolkit::Button::Property::SELECTED_STATE_IMAGE;
 
-  if( mSelectedContent && !GetSelectedImageFilename().empty() )
+  if ( selectedState == SelectedState || selectedState == DisabledSelectedState )
   {
-    // If there is existing unselected content, change the color on it directly.
-    mSelectedContent.SetColor( mSelectedColor );
+    mSelectedColor = color;
+    contentActor = &mSelectedContent;
+    imageFileExists = !GetSelectedImageFilename().empty();
   }
   else
   {
-    // If there is no existing content, create a new actor to use for flat color.
-    Toolkit::Control selectedContentActor = Toolkit::Control::New();
-    selectedContentActor.SetBackgroundColor( mSelectedColor );
-    SetupContent( mSelectedContent, selectedContentActor );
-    mSelectedContent.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
+    mUnselectedColor = color;
+    contentActor = &mUnselectedContent;
+    imageFileExists = !GetUnselectedImageFilename().empty();
+    visualIndex = Toolkit::Button::Property::UNSELECTED_STATE_IMAGE;
+  }
+
+  if ( contentActor )
+  {
+    if( imageFileExists )
+    {
+      // If there is existing unselected content, change the color on it directly.
+      contentActor->SetColor( color );
+    }
+    else
+    {
+      // If there is no existing content, create a new actor to use for flat color.
+      Actor placementActor = Actor::New();
+      Toolkit::VisualFactory visualFactory = Toolkit::VisualFactory::Get();
+      Toolkit::Visual::Base visual;
+
+      Property::Map map;
+      map[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::COLOR;
+      map[ Toolkit::ColorVisual::Property::MIX_COLOR ] = color;
+
+      visual = visualFactory.CreateVisual( map );
+
+      RegisterVisual( visualIndex, placementActor, visual );
+      visual.SetOnStage( placementActor );
+
+      SetupContent( *contentActor, placementActor ); //
+      contentActor->SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
+    }
   }
 }
 
@@ -1386,13 +1400,13 @@ void Button::SetProperty( BaseObject* object, Property::Index index, const Prope
 
       case Toolkit::Button::Property::UNSELECTED_COLOR:
       {
-        GetImplementation( button ).SetUnselectedColor( value.Get< Vector4 >() );
+        GetImplementation( button ).SetColor( value.Get< Vector4 >(), UnselectedState );
         break;
       }
 
       case Toolkit::Button::Property::SELECTED_COLOR:
       {
-        GetImplementation( button ).SetSelectedColor( value.Get< Vector4 >() );
+        GetImplementation( button ).SetColor( value.Get< Vector4 >(), SelectedState );
         break;
       }