X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Frenderers%2Fnpatch%2Fnpatch-renderer.h;h=b6c22e83bcdaf6b02ab01f9619e498e9e1232ff1;hb=f3da11c2818c6d17706fbb2417f21b602b3190f5;hp=6bdb696d9690800cce987c9bdef3a254c3d2a8bf;hpb=959d2c624f92023a5167788ccf6f4b4af3f3d6d8;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/controls/renderers/npatch/npatch-renderer.h b/dali-toolkit/internal/controls/renderers/npatch/npatch-renderer.h
index 6bdb696..b6c22e8 100644
--- a/dali-toolkit/internal/controls/renderers/npatch/npatch-renderer.h
+++ b/dali-toolkit/internal/controls/renderers/npatch/npatch-renderer.h
@@ -43,10 +43,10 @@ namespace Internal
  *
  * The following properties are optional
  *
- * | %Property Name            | Type             |
- * |---------------------------|------------------|
- * | image-url                 | STRING           |
- * | border-only               | BOOLEAN
+ * | %Property Name           | Type             |
+ * |--------------------------|------------------|
+ * | imageUrl                 | STRING           |
+ * | borderOnly               | BOOLEAN
  *
  */
 class NPatchRenderer: public ControlRenderer
@@ -55,8 +55,10 @@ public:
 
   /**
    * @brief Constructor.
+   *
+   * @param[in] factoryCache A pointer pointing to the RendererFactoryCache object
    */
-  NPatchRenderer();
+  NPatchRenderer( RendererFactoryCache& factoryCache );
 
   /**
    * @brief A reference counted object may only be deleted by calling Unreference().
@@ -66,9 +68,9 @@ public:
 public:  // from ControlRenderer
 
   /**
-   * @copydoc ControlRenderer::Initialize
+   * @copydoc ControlRenderer::GetNaturalSize
    */
-  virtual void Initialize( RendererFactoryCache& factoryCache, const Property::Map& propertyMap );
+  virtual void GetNaturalSize( Vector2& naturalSize ) const;
 
   /**
    * @copydoc ControlRenderer::SetClipRect
@@ -83,9 +85,15 @@ public:  // from ControlRenderer
   /**
    * @copydoc ControlRenderer::CreatePropertyMap
    */
-  virtual void CreatePropertyMap( Property::Map& map ) const;
+  virtual void DoCreatePropertyMap( Property::Map& map ) const;
 
 protected:
+
+  /**
+   * @copydoc ControlRenderer::DoInitialize
+   */
+  virtual void DoInitialize( Actor& actor, const Property::Map& propertyMap );
+
   /**
    * @copydoc ControlRenderer::DoSetOnStage
    */
@@ -99,13 +107,6 @@ protected:
 public:
 
   /**
-   * Request the geometry and shader from the cache, if not available, create and save to the cache for sharing.
-   *
-   * @param[in] factoryCache A pointer pointing to the RendererFactoryCache object
-   */
-  void Initialize( RendererFactoryCache& factoryCache );
-
-  /**
    * @brief Sets the 9 patch image of this renderer to the resource at imageUrl
    * The renderer will load the image synchronously when the associated actor is put on stage, and destroy the image when it is off stage
    *
@@ -125,9 +126,28 @@ public:
 private:
 
   /**
+   * @brief Initialize the renderer with the geometry and shader from the cache, if not available, create and save to the cache for sharing.
+   */
+  void InitializeRenderer();
+
+  /**
+   * @brief Creates a geometry for this renderer's grid size
+   *
+   * @return Returns the created geometry for this renderer's grid size
+   */
+  Geometry CreateGeometry();
+
+  /**
+   * @brief Creates a shader for this renderer's grid size
+   *
+   * @return Returns the created shader for this renderer's grid size
+   */
+  Shader CreateShader();
+
+  /**
    * @brief Creates a geometry for the grid size to be used by this renderers' shaders
    *
-   * @param gridSize The grid size of the solid geometry to create
+   * @param[in] gridSize The grid size of the solid geometry to create
    * @return Returns the created geometry for the grid size
    */
   Geometry CreateGeometry( Uint16Pair gridSize );
@@ -150,7 +170,7 @@ private:
    *   |/  |/  |/  |/  |/  |
    *   ---------------------
    *
-   * @param gridSize The grid size of the solid geometry to create
+   * @param[in] gridSize The grid size of the solid geometry to create
    * @return Returns the created geometry for the grid size
    */
   Geometry CreateGeometryBorder( Uint16Pair gridSize );
@@ -158,28 +178,34 @@ private:
   /**
    * @brief Creates Image from the image url and parses the image for the stretch borders. Will create a error image if the n patch image is invalid
    *
-   * @param nPatchImage The NinePatchImage to base our cropped images and stretch borders from
+   * @param[in] nPatchImage The NinePatchImage to base our cropped images and stretch borders from
    */
-  void InitialiseFromImage( NinePatchImage nPatchImage );
+  void InitializeFromImage( NinePatchImage nPatchImage );
 
   /**
-   * @brief Creates a black Image to indicate that there was an error in either the image url or the parsing of the image
+   * @brief Creates an error Image to indicate that there was an error in either the image url or the parsing of the image
    *
    */
-  void CreateErrorImage();
+  void InitializeFromBrokenImage();
 
   /**
    * @brief Applies this renderer's image to the sampler to the material used for this renderer
    */
   void ApplyImageToSampler();
 
+  /**
+   * @brief Changes the current renderer if the n-patch meta data has changed
+   *
+   * @param[in] oldBorderOnly The old flag indicating if the image should omit the centre of the n-patch and only render the border
+   * @param[in] oldGridX The old horizontal grid size of the solid geometry
+   * @param[in] oldGridY The old vertical grid size of the solid geometry
+   */
+  void ChangeRenderer( bool oldBorderOnly, size_t oldGridX, size_t oldGridY );
+
 private:
 
   NinePatchImage mImage; ///< The image to render if the renderer was set from an NinePatchImage, empty otherwise
   Image mCroppedImage;
-  Geometry mNinePatchGeometry;
-  Geometry mNinePatchBorderGeometry;
-  Shader mNinePatchShader;
 
   std::string mImageUrl; ///< The url to the image resource to render if the renderer was set from an image resource url, empty otherwise
   NinePatchImage::StretchRanges mStretchPixelsX;