SvgVisual: Using VectorImageRenderer

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / svg / svg-visual.h

diff --git a/dali-toolkit/internal/visuals/svg/svg-visual.h b/dali-toolkit/internal/visuals/svg/svg-visual.h
index e516186..0f1dc95 100644 (file)
--- a/dali-toolkit/internal/visuals/svg/svg-visual.h
+++ b/dali-toolkit/internal/visuals/svg/svg-visual.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_INTERNAL_SVG_VISUAL_H
 
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 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.
@@ -26,7 +26,9 @@
 #include <dali-toolkit/internal/visuals/visual-base-impl.h>
 #include <dali-toolkit/internal/visuals/visual-url.h>
 
+#ifdef NO_THORVG
 struct NSVGimage;
+#endif /* NO_THORVG */
 
 namespace Dali
 {
@@ -87,17 +89,17 @@ public:  // from Visual
   /**
    * @copydoc Visual::Base::GetNaturalSize
    */
-  virtual void GetNaturalSize( Vector2& naturalSize );
+  void GetNaturalSize( Vector2& naturalSize ) override;
 
   /**
    * @copydoc Visual::Base::CreatePropertyMap
    */
-  virtual void DoCreatePropertyMap( Property::Map& map ) const;
+  void DoCreatePropertyMap( Property::Map& map ) const override;
 
   /**
    * @copydoc Visual::Base::CreateInstancePropertyMap
    */
-  virtual void DoCreateInstancePropertyMap( Property::Map& map ) const;
+  void DoCreateInstancePropertyMap( Property::Map& map ) const override;
 
 protected:
 
@@ -106,8 +108,9 @@ protected:
    *
    * @param[in] factoryCache A pointer pointing to the VisualFactoryCache object
    * @param[in] shaderFactory The ImageVisualShaderFactory object
+   * @param[in] imageUrl The URL to svg resource to use
    */
-  SvgVisual( VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory );
+  SvgVisual( VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl );
 
   /**
    * @brief A reference counted object may only be deleted by calling Unreference().
@@ -117,40 +120,63 @@ protected:
   /**
    * @copydoc Visual::Base::DoSetProperties
    */
-  virtual void DoSetProperties( const Property::Map& propertyMap );
+  void DoSetProperties( const Property::Map& propertyMap ) override;
 
   /**
-   * @copydoc Visual::Base::DoSetOnStage
+   * @copydoc Visual::Base::DoSetOnScene
    */
-  virtual void DoSetOnStage( Actor& actor );
+  void DoSetOnScene( Actor& actor ) override;
 
   /**
-   * @copydoc Visual::Base::DoSetOffStage
+   * @copydoc Visual::Base::DoSetOffScene
    */
-  virtual void DoSetOffStage( Actor& actor );
+  void DoSetOffScene( Actor& actor ) override;
 
   /**
    * @copydoc Visual::Base::OnSetTransform
    */
-  virtual void OnSetTransform();
+  void OnSetTransform() override;
+
+  /**
+   * @copydoc Visual::Base::IsResourceReady
+   */
+  bool IsResourceReady() const override;
 
 public:
 
+#ifdef NO_THORVG
   /**
    * @bried Apply the rasterized image to the visual.
    *
+   * @param[in] parsedSvg The data of parsed image.
    * @param[in] rasterizedPixelData The pixel buffer with the rasterized pixels
    */
-  void ApplyRasterizedImage( PixelData rasterizedPixelData );
-
-private:
-
+  void ApplyRasterizedImage( NSVGimage* parsedSvg, PixelData rasterizedPixelData );
+#else /* NO_THORVG */
   /**
-   * @brief Parses the SVG Image from the set URL.
+   * @bried Apply the rasterized image to the visual.
    *
-   * @param[in] imageUrl The URL of the image to parse the SVG from.
+   * @param[in] vectorImage The data of vector image.
+   * @param[in] rasterizedPixelData The pixel buffer with the rasterized pixels
+   * @param[in] bool Whether the resource is loaded
    */
-  void ParseFromUrl( const VisualUrl& imageUrl );
+  void ApplyRasterizedImage( VectorImageRenderer vectorImage, PixelData rasterizedPixelData, bool isLoaded );
+#endif /* NO_THORVG */
+
+private:
+#ifdef NO_THORVG
+  /**
+    * @brief Parses the SVG Image from the set URL.
+    *
+    * @param[in] imageUrl The URL of the image to parse the SVG from.
+    */
+   void ParseFromUrl( const VisualUrl& imageUrl );
+#else /* NO_THORVG */
+  /**
+    * @brief Load the SVG Image from the set URL.
+    */
+   void Load();
+#endif /* NO_THORVG */
 
   /**
    * @bried Rasterize the svg with the given size, and add it to the visual.
@@ -166,7 +192,6 @@ private:
    */
   void DoSetProperty( Property::Index index, const Property::Value& value );
 
-
   // Undefined
   SvgVisual( const SvgVisual& svgRenderer );
 
@@ -177,7 +202,15 @@ private:
   ImageVisualShaderFactory& mImageVisualShaderFactory;
   Vector4                   mAtlasRect;
   VisualUrl                 mImageUrl;
+#ifdef NO_THORVG
   NSVGimage*                mParsedImage;
+#else /* NO_THORVG */
+  VectorImageRenderer       mVectorRenderer;
+  uint32_t                  mDefaultWidth;
+  uint32_t                  mDefaultHeight;
+  bool                      mLoaded;
+  bool                      mLocalResource;
+#endif /* NO_THORVG */
   WeakHandle<Actor>         mPlacementActor;
   Vector2                   mVisualSize;
   bool                      mAttemptAtlasing;  ///< If true will attempt atlasing, otherwise create unique texture