X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fvisual-factory-impl.h;h=04dce97ee8a53bb293957d9c5fbe7bc49a1c5f93;hb=82442f05b91524bdc363c0768407b811b9a794fa;hp=a3bc7ccbe242a6731e80fc52bcb6d9849c2465ad;hpb=6dc98c1ee5770c402af474654329103077443919;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/visual-factory-impl.h b/dali-toolkit/internal/visuals/visual-factory-impl.h
index a3bc7cc..04dce97 100644
--- a/dali-toolkit/internal/visuals/visual-factory-impl.h
+++ b/dali-toolkit/internal/visuals/visual-factory-impl.h
@@ -18,8 +18,9 @@
  */
 
 // EXTERNAL INCLUDES
-#include <dali/public-api/object/base-object.h>
 #include <dali/integration-api/shader-precompiler.h>
+#include <dali/public-api/common/vector-wrapper.h>
+#include <dali/public-api/object/base-object.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/visual-factory/visual-base.h>
@@ -86,6 +87,11 @@ public:
   bool GetPreMultiplyOnLoad() const;
 
   /**
+   * @copydoc Toolkit::VisualFactory::DiscardVisual()
+   */
+  void DiscardVisual(Toolkit::Visual::Base visual);
+
+  /**
    * @copydoc Toolkit::VisualFactory::UsePreCompiledShader()
    */
   void UsePreCompiledShader();
@@ -123,6 +129,16 @@ private:
    */
   TextVisualShaderFactory& GetTextVisualShaderFactory();
 
+  /**
+   * @brief Callbacks called for clear discarded visuals.
+   */
+  void OnDiscardCallback();
+
+  /**
+   * @brief Register idle callback for discard visuals if need.
+   */
+  void RegisterDiscardCallback();
+
   VisualFactory(const VisualFactory&) = delete;
 
   VisualFactory& operator=(const VisualFactory& rhs) = delete;
@@ -132,9 +148,14 @@ private:
   std::unique_ptr<ImageVisualShaderFactory> mImageVisualShaderFactory;
   std::unique_ptr<TextVisualShaderFactory>  mTextVisualShaderFactory;
   SlotDelegate<VisualFactory>               mSlotDelegate;
-  bool                                      mDebugEnabled : 1;
-  bool                                      mPreMultiplyOnLoad : 1; ///< Local store for this flag
-  bool                                      mPrecompiledShaderRequested{false};
+  CallbackBase*                             mIdleCallback;
+
+  using DiscardedVisualContainer = std::vector<Toolkit::Visual::Base>;
+  DiscardedVisualContainer mDiscardedVisuals{};
+
+  bool mDebugEnabled : 1;
+  bool mPreMultiplyOnLoad : 1; ///< Local store for this flag
+  bool mPrecompiledShaderRequested{false};
 };
 
 /**