[Tizen] Add screen and client rotation itself function

[platform/core/uifw/dali-core.git] / dali / internal / update / manager / update-manager.h

diff --git a/dali/internal/update/manager/update-manager.h b/dali/internal/update/manager/update-manager.h
index 5e01763..0954733 100644 (file)
--- a/dali/internal/update/manager/update-manager.h
+++ b/dali/internal/update/manager/update-manager.h
@@ -98,9 +98,7 @@ struct NodeDepthPair
 
 struct NodeDepths
 {
-  NodeDepths()
-  {
-  }
+  NodeDepths() = default;
 
   void Add( SceneGraph::Node* node, uint32_t sortedDepth )
   {
@@ -652,6 +650,14 @@ public:
   void SetRenderingBehavior( DevelStage::Rendering renderingBehavior );
 
   /**
+   * Request to render the current frame
+   * @note This is a temporary workaround (to be removed in the future) to request the rendering of
+   *       the current frame if the color or visibility of any actor is updated. It MUST NOT be used
+   *       for any other purposes.
+   */
+  void RequestRendering();
+
+  /**
    * Sets the depths of all layers.
    * @param layers The layers in depth order.
    * @param[in] rootLayer The root layer of the sorted layers.
@@ -717,8 +723,9 @@ private:
    * Perform animation updates
    * @param[in] bufferIndex to use
    * @param[in] elapsedSeconds time since last frame
+   * @return true if at least one animations is currently active or false otherwise
    */
-  void Animate( BufferIndex bufferIndex, float elapsedSeconds );
+  bool Animate( BufferIndex bufferIndex, float elapsedSeconds );
 
   /**
    * Applies constraints to CustomObjects
@@ -1127,6 +1134,17 @@ inline void SetRenderingBehaviorMessage( UpdateManager& manager, DevelStage::Ren
   new (slot) LocalType( &manager, &UpdateManager::SetRenderingBehavior, renderingBehavior );
 }
 
+inline void RequestRenderingMessage( UpdateManager& manager )
+{
+  using LocalType = Message<UpdateManager>;
+
+  // Reserve some memory inside the message queue
+  uint32_t* slot = manager.ReserveMessageSlot( sizeof( LocalType ) );
+
+  // Construct message in the message queue memory; note that delete should not be called on the return value
+  new (slot) LocalType( &manager, &UpdateManager::RequestRendering );
+}
+
 /**
  * Create a message for setting the depth of a layer
  * @param[in] manager The update manager
@@ -1345,9 +1363,7 @@ public:
   /**
    * Virtual destructor
    */
-  ~IndexBufferMessage() override
-  {
-  }
+  ~IndexBufferMessage() override = default;
 
   /**
    * @copydoc MessageBase::Process