Add animated vector image visual

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / visual-factory-impl.cpp

diff --git a/dali-toolkit/internal/visuals/visual-factory-impl.cpp b/dali-toolkit/internal/visuals/visual-factory-impl.cpp
index c368580..d30729b 100644 (file)
--- a/dali-toolkit/internal/visuals/visual-factory-impl.cpp
+++ b/dali-toolkit/internal/visuals/visual-factory-impl.cpp
@@ -41,10 +41,12 @@
 #include <dali-toolkit/internal/visuals/svg/svg-visual.h>
 #include <dali-toolkit/internal/visuals/text/text-visual.h>
 #include <dali-toolkit/internal/visuals/animated-image/animated-image-visual.h>
+#include <dali-toolkit/internal/visuals/animated-vector-image/animated-vector-image-visual.h>
 #include <dali-toolkit/internal/visuals/wireframe/wireframe-visual.h>
 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
 #include <dali-toolkit/internal/visuals/visual-url.h>
 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
+#include <dali-toolkit/internal/visuals/image-visual-shader-factory.h>
 
 namespace Dali
 {
@@ -67,11 +69,16 @@ BaseHandle Create()
 
 DALI_TYPE_REGISTRATION_BEGIN_CREATE( Toolkit::VisualFactory, Dali::BaseHandle, Create, true )
 DALI_TYPE_REGISTRATION_END()
+const char * const  BROKEN_IMAGE_URL( DALI_IMAGE_DIR "broken.png" ); ///< URL For the broken image
 
 } // namespace
 
 VisualFactory::VisualFactory( bool debugEnabled )
-:mDebugEnabled( debugEnabled )
+: mFactoryCache(),
+  mImageVisualShaderFactory(),
+  mSlotDelegate(this),
+  mDebugEnabled( debugEnabled ),
+  mPreMultiplyOnLoad( true )
 {
 }
 
@@ -79,14 +86,24 @@ VisualFactory::~VisualFactory()
 {
 }
 
-Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& propertyMap )
+void VisualFactory::OnStyleChangedSignal( Toolkit::StyleManager styleManager, StyleChange::Type type)
 {
-  // Create factory cache if it hasn't already been
-  if( !mFactoryCache )
+  if( type == StyleChange::THEME_CHANGE )
   {
-    mFactoryCache = new VisualFactoryCache();
+    std::string brokenImageUrl(BROKEN_IMAGE_URL);
+
+    Property::Map config = Toolkit::DevelStyleManager::GetConfigurations( styleManager );
+    config["brokenImageUrl"].Get( brokenImageUrl );
+
+    if( mFactoryCache )
+    {
+      mFactoryCache->SetBrokenImageUrl(brokenImageUrl);
+    }
   }
+}
 
+Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& propertyMap )
+{
   Visual::BasePtr visualPtr;
 
   Property::Value* typeValue = propertyMap.Find( Toolkit::Visual::Property::TYPE, VISUAL_TYPE );
@@ -100,19 +117,19 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
   {
     case Toolkit::Visual::BORDER:
     {
-      visualPtr = BorderVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = BorderVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
     case Toolkit::Visual::COLOR:
     {
-      visualPtr = ColorVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = ColorVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
     case Toolkit::Visual::GRADIENT:
     {
-      visualPtr = GradientVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = GradientVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
@@ -132,22 +149,27 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
             {
               case VisualUrl::N_PATCH:
               {
-                visualPtr = NPatchVisual::New( *( mFactoryCache.Get() ), visualUrl, propertyMap );
+                visualPtr = NPatchVisual::New( GetFactoryCache(), visualUrl, propertyMap );
                 break;
               }
               case VisualUrl::SVG:
               {
-                visualPtr = SvgVisual::New( *( mFactoryCache.Get() ), visualUrl, propertyMap );
+                visualPtr = SvgVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap );
                 break;
               }
               case VisualUrl::GIF:
               {
-                visualPtr = AnimatedImageVisual::New( *( mFactoryCache.Get() ), visualUrl, propertyMap );
+                visualPtr = AnimatedImageVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap );
+                break;
+              }
+              case VisualUrl::JSON:
+              {
+                visualPtr = AnimatedVectorImageVisual::New( GetFactoryCache(),  GetImageVisualShaderFactory(), imageUrl, propertyMap );
                 break;
               }
               case VisualUrl::REGULAR_IMAGE:
               {
-                visualPtr = ImageVisual::New( *( mFactoryCache.Get() ), visualUrl, propertyMap );
+                visualPtr = ImageVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap );
                 break;
               }
             }
@@ -158,7 +180,7 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
           Property::Array* array = imageURLValue->GetArray();
           if( array )
           {
-            visualPtr = AnimatedImageVisual::New( *( mFactoryCache.Get() ), *array, propertyMap );
+            visualPtr = AnimatedImageVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), *array, propertyMap );
           }
         }
       }
@@ -167,25 +189,25 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
 
     case Toolkit::Visual::MESH:
     {
-      visualPtr = MeshVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = MeshVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
     case Toolkit::Visual::PRIMITIVE:
     {
-      visualPtr = PrimitiveVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = PrimitiveVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
     case Toolkit::Visual::WIREFRAME:
     {
-      visualPtr = WireframeVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = WireframeVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
     case Toolkit::Visual::TEXT:
     {
-      visualPtr = TextVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = TextVisual::New( GetFactoryCache(), propertyMap );
       break;
     }
 
@@ -195,7 +217,7 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
       std::string imageUrl;
       if( imageURLValue && imageURLValue->Get( imageUrl ) )
       {
-        visualPtr = NPatchVisual::New( *( mFactoryCache.Get() ), imageUrl, propertyMap );
+        visualPtr = NPatchVisual::New( GetFactoryCache(), imageUrl, propertyMap );
       }
       break;
     }
@@ -206,7 +228,7 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
       std::string imageUrl;
       if( imageURLValue && imageURLValue->Get( imageUrl ) )
       {
-        visualPtr = SvgVisual::New( *( mFactoryCache.Get() ), imageUrl, propertyMap );
+        visualPtr = SvgVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap );
       }
       break;
     }
@@ -219,14 +241,14 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
       {
         if( imageURLValue->Get( imageUrl ) )
         {
-          visualPtr = AnimatedImageVisual::New( *( mFactoryCache.Get() ), imageUrl, propertyMap );
+          visualPtr = AnimatedImageVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap );
         }
         else
         {
           Property::Array* array = imageURLValue->GetArray();
           if( array )
           {
-            visualPtr = AnimatedImageVisual::New( *( mFactoryCache.Get() ), *array, propertyMap );
+            visualPtr = AnimatedImageVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), *array, propertyMap );
           }
         }
       }
@@ -235,7 +257,18 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
 
     case Toolkit::DevelVisual::ANIMATED_GRADIENT:
     {
-      visualPtr = AnimatedGradientVisual::New( *( mFactoryCache.Get() ), propertyMap );
+      visualPtr = AnimatedGradientVisual::New( GetFactoryCache(), propertyMap );
+      break;
+    }
+
+    case Toolkit::DevelVisual::ANIMATED_VECTOR_IMAGE:
+    {
+      Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
+      std::string imageUrl;
+      if( imageURLValue && imageURLValue->Get( imageUrl ) )
+      {
+        visualPtr = AnimatedVectorImageVisual::New( GetFactoryCache(),  GetImageVisualShaderFactory(), imageUrl, propertyMap );
+      }
       break;
     }
   }
@@ -248,7 +281,7 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
   if( mDebugEnabled && visualType !=  Toolkit::DevelVisual::WIREFRAME )
   {
     //Create a WireframeVisual if we have debug enabled
-    visualPtr = WireframeVisual::New( *( mFactoryCache.Get() ), visualPtr, propertyMap );
+    visualPtr = WireframeVisual::New(GetFactoryCache(), visualPtr, propertyMap );
   }
 
   return Toolkit::Visual::Base( visualPtr.Get() );
@@ -256,11 +289,6 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Property::Map& property
 
 Toolkit::Visual::Base VisualFactory::CreateVisual( const Image& image )
 {
-  if( !mFactoryCache )
-  {
-    mFactoryCache = new VisualFactoryCache();
-  }
-
   Visual::BasePtr visualPtr;
 
   if( image )
@@ -268,18 +296,18 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Image& image )
     NinePatchImage npatchImage = NinePatchImage::DownCast( image );
     if( npatchImage )
     {
-      visualPtr = NPatchVisual::New( *( mFactoryCache.Get() ), npatchImage );
+      visualPtr = NPatchVisual::New( GetFactoryCache(), npatchImage );
     }
     else
     {
-      visualPtr = ImageVisual::New( *( mFactoryCache.Get() ), image );
+      visualPtr = ImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), image );
     }
   }
 
   if( mDebugEnabled )
   {
     //Create a WireframeVisual if we have debug enabled
-    visualPtr = WireframeVisual::New( *( mFactoryCache.Get() ), visualPtr );
+    visualPtr = WireframeVisual::New( GetFactoryCache(), visualPtr );
   }
 
   return Toolkit::Visual::Base( visualPtr.Get() );
@@ -287,11 +315,6 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const Image& image )
 
 Toolkit::Visual::Base VisualFactory::CreateVisual( const std::string& url, ImageDimensions size )
 {
-  if( !mFactoryCache )
-  {
-    mFactoryCache = new VisualFactoryCache();
-  }
-
   Visual::BasePtr visualPtr;
 
   if( !url.empty() )
@@ -302,22 +325,27 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const std::string& url, Image
     {
       case VisualUrl::N_PATCH:
       {
-        visualPtr = NPatchVisual::New( *( mFactoryCache.Get() ), visualUrl );
+        visualPtr = NPatchVisual::New( GetFactoryCache(), visualUrl );
         break;
       }
       case VisualUrl::SVG:
       {
-        visualPtr = SvgVisual::New( *( mFactoryCache.Get() ), visualUrl );
+        visualPtr = SvgVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl );
         break;
       }
       case VisualUrl::GIF:
       {
-        visualPtr = AnimatedImageVisual::New( *( mFactoryCache.Get() ), visualUrl );
+        visualPtr = AnimatedImageVisual::New( GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl );
+        break;
+      }
+      case VisualUrl::JSON:
+      {
+        visualPtr = AnimatedVectorImageVisual::New( GetFactoryCache(),  GetImageVisualShaderFactory(), visualUrl );
         break;
       }
       case VisualUrl::REGULAR_IMAGE:
       {
-        visualPtr = ImageVisual::New( *( mFactoryCache.Get() ), visualUrl, size );
+        visualPtr = ImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size );
         break;
       }
     }
@@ -326,19 +354,58 @@ Toolkit::Visual::Base VisualFactory::CreateVisual( const std::string& url, Image
   if( mDebugEnabled )
   {
     //Create a WireframeVisual if we have debug enabled
-    visualPtr = WireframeVisual::New( *( mFactoryCache.Get() ), visualPtr );
+    visualPtr = WireframeVisual::New( GetFactoryCache(), visualPtr );
   }
 
   return Toolkit::Visual::Base( visualPtr.Get() );
 }
 
+void VisualFactory::SetPreMultiplyOnLoad( bool preMultiply )
+{
+  if( mPreMultiplyOnLoad != preMultiply )
+  {
+    GetFactoryCache().SetPreMultiplyOnLoad( preMultiply );
+  }
+  mPreMultiplyOnLoad = preMultiply;
+}
+
+bool VisualFactory::GetPreMultiplyOnLoad() const
+{
+  return mPreMultiplyOnLoad;
+}
+
 Internal::TextureManager& VisualFactory::GetTextureManager()
 {
+  return GetFactoryCache().GetTextureManager();
+}
+
+Internal::VisualFactoryCache& VisualFactory::GetFactoryCache()
+{
   if( !mFactoryCache )
   {
-    mFactoryCache = new VisualFactoryCache();
+    mFactoryCache = std::unique_ptr<VisualFactoryCache>( new VisualFactoryCache( mPreMultiplyOnLoad ) );
+
+    std::string brokenImageUrl(BROKEN_IMAGE_URL);
+    Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
+    if( styleManager )
+    {
+      Property::Map config = Toolkit::DevelStyleManager::GetConfigurations( styleManager );
+      config["brokenImageUrl"].Get( brokenImageUrl );
+      styleManager.StyleChangedSignal().Connect( mSlotDelegate, &VisualFactory::OnStyleChangedSignal );
+    }
+
+    mFactoryCache->SetBrokenImageUrl(brokenImageUrl);
+  }
+  return *mFactoryCache;
+}
+
+ImageVisualShaderFactory& VisualFactory::GetImageVisualShaderFactory()
+{
+  if( !mImageVisualShaderFactory )
+  {
+    mImageVisualShaderFactory = std::unique_ptr< ImageVisualShaderFactory >( new ImageVisualShaderFactory() );
   }
-  return mFactoryCache->GetTextureManager();
+  return *mImageVisualShaderFactory;
 }
 
 } // namespace Internal