Updated Gradient renderer to use SetTexture

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / renderers / control-renderer-impl.cpp

diff --git a/dali-toolkit/internal/controls/renderers/control-renderer-impl.cpp b/dali-toolkit/internal/controls/renderers/control-renderer-impl.cpp
index acc3ead..4155a9c 100644 (file)
--- a/dali-toolkit/internal/controls/renderers/control-renderer-impl.cpp
+++ b/dali-toolkit/internal/controls/renderers/control-renderer-impl.cpp
@@ -20,10 +20,22 @@
 
 // EXTERNAL HEADER
 #include <dali/public-api/common/dali-common.h>
+#include <dali/integration-api/debug.h>
 
 //INTERNAL HEARDER
 #include <dali-toolkit/internal/controls/renderers/control-renderer-data-impl.h>
 
+namespace
+{
+//custom shader
+const char * const CUSTOM_SHADER( "shader" );
+const char * const CUSTOM_VERTEX_SHADER( "vertexShader" );
+const char * const CUSTOM_FRAGMENT_SHADER( "fragmentShader" );
+const char * const CUSTOM_SUBDIVIDE_GRID_X( "subdivideGridX" );
+const char * const CUSTOM_SUBDIVIDE_GRID_Y( "subdivideGridY" );
+const char * const CUSTOM_SHADER_HINTS( "hints" ); ///< type INTEGER; (bitfield) values from enum Shader::Hints
+}
+
 namespace Dali
 {
 
@@ -33,10 +45,10 @@ namespace Toolkit
 namespace Internal
 {
 
-ControlRenderer::ControlRenderer()
-: mImpl( new Impl() )
+ControlRenderer::ControlRenderer( RendererFactoryCache& factoryCache )
+: mImpl( new Impl() ),
+  mFactoryCache( factoryCache )
 {
-  mImpl->mIsOnStage = false;
 }
 
 ControlRenderer::~ControlRenderer()
@@ -44,14 +56,50 @@ ControlRenderer::~ControlRenderer()
   delete mImpl;
 }
 
+void ControlRenderer::SetCustomShader( const Property::Map& shaderMap )
+{
+  if( mImpl->mCustomShader )
+  {
+    mImpl->mCustomShader->SetPropertyMap( shaderMap );
+  }
+  else
+  {
+   mImpl->mCustomShader = new Impl::CustomShader( shaderMap );
+  }
+}
+
+void ControlRenderer::Initialize( Actor& actor, const Property::Map& propertyMap )
+{
+  Property::Value* customShaderValue = propertyMap.Find( CUSTOM_SHADER );
+  if( customShaderValue )
+  {
+    Property::Map shaderMap;
+    if( customShaderValue->Get( shaderMap ) )
+    {
+      SetCustomShader( shaderMap );
+    }
+  }
+
+  DoInitialize( actor, propertyMap );
+}
+
 void ControlRenderer::SetSize( const Vector2& size )
 {
   mImpl->mSize = size;
 }
 
+const Vector2& ControlRenderer::GetSize() const
+{
+  return mImpl->mSize;
+}
+
+void ControlRenderer::GetNaturalSize( Vector2& naturalSize ) const
+{
+  naturalSize = Vector2::ZERO;
+}
+
 void ControlRenderer::SetClipRect( const Rect<int>& clipRect )
 {
-  mImpl->mClipRect = clipRect;
 }
 
 void ControlRenderer::SetOffset( const Vector2& offset )
@@ -64,29 +112,55 @@ void ControlRenderer::SetDepthIndex( float index )
   mImpl->mDepthIndex = index;
   if( mImpl->mRenderer )
   {
-    mImpl->mRenderer.SetDepthIndex( mImpl->mDepthIndex );
+    mImpl->mRenderer.SetProperty( Renderer::Property::DEPTH_INDEX, mImpl->mDepthIndex );
   }
 }
 
-void ControlRenderer::SetOnStage( Actor& actor )
+float ControlRenderer::GetDepthIndex() const
 {
-  Material material = Material::New( mImpl->mShader );
-  mImpl->mRenderer = Renderer::New( mImpl->mGeometry, material );
-  mImpl->mRenderer.SetDepthIndex( mImpl->mDepthIndex );
-  actor.AddRenderer( mImpl->mRenderer );
-  mImpl->mIsOnStage = true;
+  return mImpl->mDepthIndex;
+}
 
+void ControlRenderer::SetOnStage( Actor& actor )
+{
   DoSetOnStage( actor );
+
+  mImpl->mRenderer.SetProperty(Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, IsPreMultipliedAlphaEnabled());
+  mImpl->mRenderer.SetProperty( Renderer::Property::DEPTH_INDEX, mImpl->mDepthIndex );
+  actor.AddRenderer( mImpl->mRenderer );
+  mImpl->mFlags |= Impl::IS_ON_STAGE;
 }
 
 void ControlRenderer::SetOffStage( Actor& actor )
 {
-  DoSetOffStage( actor );
+  if( GetIsOnStage() )
+  {
+    DoSetOffStage( actor );
+
+    mImpl->mFlags &= ~Impl::IS_ON_STAGE;
+  }
+}
+
+void ControlRenderer::EnablePreMultipliedAlpha( bool preMultipled )
+{
+  if(preMultipled)
+  {
+    mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
+  }
+  else
+  {
+    mImpl->mFlags &= ~Impl::IS_PREMULTIPLIED_ALPHA;
+  }
 
-  actor.RemoveRenderer( mImpl->mRenderer );
-  mImpl->mRenderer.Reset();
+  if( mImpl->mRenderer )
+  {
+    mImpl->mRenderer.SetProperty(Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, preMultipled);
+  }
+}
 
-  mImpl->mIsOnStage = false;
+bool ControlRenderer::IsPreMultipliedAlphaEnabled() const
+{
+  return mImpl->mFlags & Impl::IS_PREMULTIPLIED_ALPHA;
 }
 
 void ControlRenderer::DoSetOnStage( Actor& actor )
@@ -95,6 +169,28 @@ void ControlRenderer::DoSetOnStage( Actor& actor )
 
 void ControlRenderer::DoSetOffStage( Actor& actor )
 {
+  actor.RemoveRenderer( mImpl->mRenderer );
+  mImpl->mRenderer.Reset();
+}
+
+void ControlRenderer::CreatePropertyMap( Property::Map& map ) const
+{
+  DoCreatePropertyMap( map );
+
+  if( mImpl->mCustomShader )
+  {
+    mImpl->mCustomShader->CreatePropertyMap( map );
+  }
+}
+
+bool ControlRenderer::GetIsOnStage() const
+{
+  return mImpl->mFlags & Impl::IS_ON_STAGE;
+}
+
+bool ControlRenderer::GetIsFromCache() const
+{
+  return mImpl->mFlags & Impl::IS_FROM_CACHE;
 }
 
 } // namespace Internal