X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=dali-toolkit%2Finternal%2Fvisuals%2Fsvg%2Fsvg-visual.cpp;h=df53192bcdffaf4d9246065c9dc22b1fd7134f0e;hb=475209602f0a7ad74883059a818cbbe41be263e1;hp=46b6a62a232a97d12df18801cc8dfda4e5de76d0;hpb=14b18fb7d1bd4a727e8dc9793fb9ef190d87a69f;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/svg/svg-visual.cpp b/dali-toolkit/internal/visuals/svg/svg-visual.cpp
index 46b6a62..df53192 100644
--- a/dali-toolkit/internal/visuals/svg/svg-visual.cpp
+++ b/dali-toolkit/internal/visuals/svg/svg-visual.cpp
@@ -28,6 +28,7 @@
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/visuals/image-visual-properties.h>
+#include <dali-toolkit/devel-api/visual-factory/devel-visual-properties.h>
 #include <dali-toolkit/third-party/nanosvg/nanosvg.h>
 #include <dali-toolkit/internal/visuals/svg/svg-rasterize-thread.h>
 #include <dali-toolkit/internal/visuals/image/image-visual.h>
@@ -53,28 +54,23 @@ namespace Toolkit
 namespace Internal
 {
 
-SvgVisual::SvgVisual( VisualFactoryCache& factoryCache )
-: Visual::Base( factoryCache ),
-  mAtlasRect( FULL_TEXTURE_RECT ),
-  mImageUrl(),
-  mParsedImage( NULL ),
-  mPlacementActor()
+SvgVisualPtr SvgVisual::New( VisualFactoryCache& factoryCache, const std::string& imageUrl )
 {
-  // the rasterized image is with pre-multiplied alpha format
-  mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
+  SvgVisual* svgVisual = new SvgVisual( factoryCache );
+  svgVisual->ParseFromUrl( imageUrl );
+  return svgVisual;
 }
 
-SvgVisual::SvgVisual( VisualFactoryCache& factoryCache, const std::string& imageUrl, ImageDimensions size )
+SvgVisual::SvgVisual( VisualFactoryCache& factoryCache )
 : Visual::Base( factoryCache ),
   mAtlasRect( FULL_TEXTURE_RECT ),
   mImageUrl(),
   mParsedImage( NULL ),
-  mPlacementActor()
+  mPlacementActor(),
+  mVisualSize(Vector2::ZERO)
 {
   // the rasterized image is with pre-multiplied alpha format
   mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
-
-  ParseFromUrl( imageUrl, size );
 }
 
 SvgVisual::~SvgVisual()
@@ -85,21 +81,9 @@ SvgVisual::~SvgVisual()
   }
 }
 
-void SvgVisual::DoInitialize( Actor& actor, const Property::Map& propertyMap )
+void SvgVisual::DoSetProperties( const Property::Map& propertyMap )
 {
-  Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
-  if( imageURLValue )
-  {
-    std::string imageUrl;
-    if( imageURLValue->Get( imageUrl ) )
-    {
-      ParseFromUrl( imageUrl );
-    }
-    else
-    {
-      DALI_LOG_ERROR( "The property '%s' is not a string\n", IMAGE_URL_NAME );
-    }
-  }
+  // url already passed in from constructor
 }
 
 void SvgVisual::DoSetOnStage( Actor& actor )
@@ -115,10 +99,10 @@ void SvgVisual::DoSetOnStage( Actor& actor )
   mImpl->mRenderer = Renderer::New( geometry, shader );
   mImpl->mRenderer.SetTextures( textureSet );
 
-  if( mImpl->mSize != Vector2::ZERO && mParsedImage )
-  {
-    AddRasterizationTask( mImpl->mSize );
-  }
+  // Register transform properties
+  mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
+
+  // Defer the rasterisation task until we get given a size (by Size Negotiation algorithm)
 
   // Hold the weak handle of the placement actor and delay the adding of renderer until the svg rasterization is finished.
   mPlacementActor = actor;
@@ -133,7 +117,7 @@ void SvgVisual::DoSetOffStage( Actor& actor )
   mPlacementActor.Reset();
 }
 
-void SvgVisual::GetNaturalSize( Vector2& naturalSize ) const
+void SvgVisual::GetNaturalSize( Vector2& naturalSize )
 {
   if( mParsedImage )
   {
@@ -146,19 +130,10 @@ void SvgVisual::GetNaturalSize( Vector2& naturalSize ) const
   }
 }
 
-void SvgVisual::SetSize( const Vector2& size )
-{
-  if(mImpl->mSize != size && mParsedImage && IsOnStage() )
-  {
-    AddRasterizationTask( size );
-  }
-  mImpl->mSize = size;
-}
-
 void SvgVisual::DoCreatePropertyMap( Property::Map& map ) const
 {
   map.Clear();
-  map.Insert( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  map.Insert( Toolkit::VisualProperty::TYPE, Toolkit::Visual::IMAGE );
   if( !mImageUrl.empty() )
   {
     map.Insert( Toolkit::ImageVisual::Property::URL, mImageUrl );
@@ -176,19 +151,13 @@ Dali::Property::Value SvgVisual::DoGetProperty( Dali::Property::Index index )
   return Dali::Property::Value();
 }
 
-void SvgVisual::ParseFromUrl( const std::string& imageUrl, ImageDimensions size )
+void SvgVisual::ParseFromUrl( const std::string& imageUrl )
 {
   mImageUrl = imageUrl;
 
   Vector2 dpi = Stage::GetCurrent().GetDpi();
   float meanDpi = (dpi.height + dpi.width) * 0.5f;
   mParsedImage = nsvgParseFromFile( imageUrl.c_str(), UNITS, meanDpi );
-
-  if( size.GetWidth() != 0u && size.GetHeight() != 0u)
-  {
-    mImpl->mSize.x = size.GetWidth();
-    mImpl->mSize.y = size.GetHeight();
-  }
 }
 
 void SvgVisual::AddRasterizationTask( const Vector2& size )
@@ -197,7 +166,6 @@ void SvgVisual::AddRasterizationTask( const Vector2& size )
   {
     unsigned int width = static_cast<unsigned int>(size.width);
     unsigned int height = static_cast<unsigned int>( size.height );
-    BufferImage image = BufferImage::New( width, height, Pixel::RGBA8888);
 
     RasterizingTaskPtr newTask = new RasterizingTask( this, mParsedImage, width, height );
     mFactoryCache.GetSVGRasterizationThread()->AddTask( newTask );
@@ -263,6 +231,19 @@ void SvgVisual::ApplyRasterizedImage( PixelData rasterizedPixelData )
   }
 }
 
+void SvgVisual::OnSetTransform()
+{
+  Vector2 visualSize = mImpl->mTransform.GetVisualSize( mImpl->mControlSize );
+
+  if( mParsedImage && IsOnStage() )
+  {
+    if( visualSize != mVisualSize )
+    {
+      AddRasterizationTask( visualSize );
+      mVisualSize = visualSize;
+    }
+  }
+}
 
 } // namespace Internal