X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fvisual-base-impl.h;h=b671c1542338dcd027cf10239fee24327849392c;hb=c8dddd14f39801fda39757d3819e191f4a4e8154;hp=15b253963182378c908de966e90a3bf19585dfd8;hpb=dfebb1e3da197e21bd7f4424ab65884b98f42fea;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/visual-base-impl.h b/dali-toolkit/internal/visuals/visual-base-impl.h
index 15b2539..b671c15 100644
--- a/dali-toolkit/internal/visuals/visual-base-impl.h
+++ b/dali-toolkit/internal/visuals/visual-base-impl.h
@@ -44,6 +44,8 @@ namespace Internal
 namespace Visual
 {
 
+class ResourceObserver;
+
 /**
  * Base class for all Control rendering logic. A control may have multiple visuals.
  *
@@ -208,6 +210,29 @@ public:
   void AnimateProperty( Dali::Animation& transition,
                         Internal::TransitionData::Animator& animator );
 
+  /**
+   * @brief Add an observer to watch for when the Visuals resources are loaded.
+   * Currently only supports a single observer
+   *
+   */
+  void AddResourceObserver( Visual::ResourceObserver& observer );
+
+  /**
+   * @brief Remove an observer
+   */
+  void RemoveResourceObserver( Visual::ResourceObserver& observer );
+
+  /**
+   * @brief Called when the visuals resources are loaded / ready
+   */
+  void ResourceReady();
+
+  /**
+   * @brief Called when the visuals resources are loaded / ready
+   * @return true if ready, false otherwise
+   */
+  bool IsResourceReady() const;
+
 protected:
 
   /**
@@ -278,13 +303,6 @@ protected:
    */
   bool IsOnStage() const;
 
-  /**
-   * @brief Gets whether the Dali::Renderer is from a shared cache (and therefore any modifications will affect other users of that renderer)
-   *
-   * @return Returns true if the renderer is from shared cache, false otherwise
-   */
-  bool IsFromCache() const;
-
 private:
 
   /**