dali/internal/event/actor-attachments/renderer-attachment-impl.cpp

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/internal/event/actor-attachments/renderer-attachment-impl.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/internal/event/common/event-thread-services.h>
  23 #include <dali/internal/update/node-attachments/scene-graph-renderer-attachment.h>
  24 #include <dali/internal/update/manager/update-manager.h>
  25
  26 namespace Dali
  27 {
  28
  29 namespace Internal
  30 {
  31
  32 RendererAttachmentPtr RendererAttachment::New( EventThreadServices& eventThreadServices, const SceneGraph::Node& parentNode, Renderer& renderer )
  33 {
  34   RendererAttachmentPtr attachment( new RendererAttachment( eventThreadServices ) );
  35
  36   if( attachment )
  37   {
  38     attachment->Initialize( eventThreadServices, parentNode, renderer );
  39   }
  40   return attachment;
  41 }
  42
  43 void RendererAttachment::Initialize( EventThreadServices& eventThreadServices, const SceneGraph::Node& parentNode, Renderer& renderer )
  44 {
  45   SceneGraph::RendererAttachment* sceneObject = renderer.GetRendererSceneObject();
  46
  47   // Takes ownership of scene object
  48   AttachToNodeMessage( eventThreadServices.GetUpdateManager(), parentNode, sceneObject );
  49
  50   // Connect to renderer
  51   mRendererConnector.Set( renderer, false );
  52
  53   // Keep raw pointer for message passing
  54   mSceneObject = sceneObject;
  55 }
  56
  57 RendererAttachment::RendererAttachment( EventThreadServices& eventThreadServices )
  58 : RenderableAttachment(eventThreadServices),
  59   mSceneObject(NULL)
  60 {
  61 }
  62
  63 RendererAttachment::~RendererAttachment()
  64 {
  65 }
  66
  67 const SceneGraph::RendererAttachment& RendererAttachment::GetSceneObject() const
  68 {
  69   DALI_ASSERT_DEBUG( mSceneObject != NULL );
  70   return *mSceneObject;
  71 }
  72
  73 void RendererAttachment::OnStageConnection2()
  74 {
  75   mRendererConnector.OnStageConnect();
  76 }
  77
  78 void RendererAttachment::OnStageDisconnection2()
  79 {
  80   mRendererConnector.OnStageDisconnect();
  81 }
  82
  83 } // namespace Internal
  84
  85 } // namespace Dali