X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fsvg%2Fsvg-visual.cpp;h=ef2fdae74ee6578b615da38407be5c4e9e68953b;hp=652b03deff2ca377ccbdd3e3b20a7e616513c22b;hb=0dba002791383a83d22f94e2584d85dbd67026d0;hpb=07b1b771c6a3affaf013f93c1306723eae0621e4

diff --git a/dali-toolkit/internal/visuals/svg/svg-visual.cpp b/dali-toolkit/internal/visuals/svg/svg-visual.cpp
index 652b03d..ef2fdae 100644
--- a/dali-toolkit/internal/visuals/svg/svg-visual.cpp
+++ b/dali-toolkit/internal/visuals/svg/svg-visual.cpp
@@ -22,13 +22,12 @@
 #include <dali/public-api/images/buffer-image.h>
 #include <dali/public-api/common/stage.h>
 #include <dali/public-api/math/vector4.h>
-#include <dali/devel-api/images/atlas.h>
 #include <dali/devel-api/images/texture-set-image.h>
 #include <dali/integration-api/debug.h>
 
 // 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/devel-api/visuals/visual-properties-devel.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>
@@ -54,19 +53,30 @@ namespace Toolkit
 namespace Internal
 {
 
-SvgVisualPtr SvgVisual::New( VisualFactoryCache& factoryCache, const std::string& imageUrl, ImageDimensions size )
+SvgVisualPtr SvgVisual::New( VisualFactoryCache& factoryCache, const VisualUrl& imageUrl, const Property::Map& properties )
 {
-  SvgVisual* svgVisual = new SvgVisual( factoryCache );
-  svgVisual->ParseFromUrl( imageUrl, size );
+  SvgVisualPtr svgVisual( new SvgVisual( factoryCache ) );
+  svgVisual->ParseFromUrl( imageUrl );
+  svgVisual->SetProperties( properties );
+
+  return svgVisual;
+}
+
+SvgVisualPtr SvgVisual::New( VisualFactoryCache& factoryCache, const VisualUrl& imageUrl )
+{
+  SvgVisualPtr svgVisual( new SvgVisual( factoryCache ) );
+  svgVisual->ParseFromUrl( imageUrl );
+
   return svgVisual;
 }
 
 SvgVisual::SvgVisual( VisualFactoryCache& factoryCache )
 : Visual::Base( factoryCache ),
   mAtlasRect( FULL_TEXTURE_RECT ),
-  mImageUrl(),
+  mImageUrl( ),
   mParsedImage( NULL ),
-  mPlacementActor()
+  mPlacementActor(),
+  mVisualSize(Vector2::ZERO)
 {
   // the rasterized image is with pre-multiplied alpha format
   mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
@@ -89,22 +99,20 @@ void SvgVisual::DoSetOnStage( Actor& actor )
 {
   Shader shader = ImageVisual::GetImageShader( mFactoryCache, true, true );
   Geometry geometry = mFactoryCache.GetGeometry( VisualFactoryCache::QUAD_GEOMETRY );
-  if( !geometry )
-  {
-    geometry =  mFactoryCache.CreateQuadGeometry();
-    mFactoryCache.SaveGeometry( VisualFactoryCache::QUAD_GEOMETRY, geometry );
-  }
   TextureSet textureSet = TextureSet::New();
   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;
+
+  // SVG visual needs it's size set before it can be rasterized hence set ResourceReady once on stage
+  ResourceReady();
 }
 
 void SvgVisual::DoSetOffStage( Actor& actor )
@@ -116,7 +124,7 @@ void SvgVisual::DoSetOffStage( Actor& actor )
   mPlacementActor.Reset();
 }
 
-void SvgVisual::GetNaturalSize( Vector2& naturalSize ) const
+void SvgVisual::GetNaturalSize( Vector2& naturalSize )
 {
   if( mParsedImage )
   {
@@ -129,48 +137,29 @@ 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::VisualProperty::TYPE, Toolkit::Visual::IMAGE );
-  if( !mImageUrl.empty() )
+  map.Insert( Toolkit::DevelVisual::Property::TYPE, Toolkit::DevelVisual::SVG );
+  if( mImageUrl.IsValid() )
   {
-    map.Insert( Toolkit::ImageVisual::Property::URL, mImageUrl );
+    map.Insert( Toolkit::ImageVisual::Property::URL, mImageUrl.GetUrl() );
   }
 }
 
-void SvgVisual::DoSetProperty( Dali::Property::Index index, const Dali::Property::Value& propertyValue )
-{
-  // TODO
-}
-
-Dali::Property::Value SvgVisual::DoGetProperty( Dali::Property::Index index )
+void SvgVisual::DoCreateInstancePropertyMap( Property::Map& map ) const
 {
-  // TODO
-  return Dali::Property::Value();
+  // Do nothing
 }
 
-void SvgVisual::ParseFromUrl( const std::string& imageUrl, ImageDimensions size )
+void SvgVisual::ParseFromUrl( const VisualUrl& 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)
+  if( mImageUrl.IsLocalResource() )
   {
-    mImpl->mSize.x = size.GetWidth();
-    mImpl->mSize.y = size.GetHeight();
+    Vector2 dpi = Stage::GetCurrent().GetDpi();
+    float meanDpi = (dpi.height + dpi.width) * 0.5f;
+    mParsedImage = nsvgParseFromFile( mImageUrl.GetUrl().c_str(), UNITS, meanDpi );
   }
 }
 
@@ -180,7 +169,6 @@ 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 );
@@ -243,9 +231,25 @@ void SvgVisual::ApplyRasterizedImage( PixelData rasterizedPixelData )
       // reset the weak handle so that the renderer only get added to actor once
       mPlacementActor.Reset();
     }
+
+   // Svg loaded and ready to display
+   ResourceReady();
   }
 }
 
+void SvgVisual::OnSetTransform()
+{
+  Vector2 visualSize = mImpl->mTransform.GetVisualSize( mImpl->mControlSize );
+
+  if( mParsedImage && IsOnStage() )
+  {
+    if( visualSize != mVisualSize )
+    {
+      AddRasterizationTask( visualSize );
+      mVisualSize = visualSize;
+    }
+  }
+}
 
 } // namespace Internal