Added RenderTask WorldToViewport coordinates

[platform/core/uifw/dali-core.git] / dali / public-api / render-tasks / render-task.cpp

diff --git a/dali/public-api/render-tasks/render-task.cpp b/dali/public-api/render-tasks/render-task.cpp
index 35fa83d..b646d00 100644 (file)
--- a/dali/public-api/render-tasks/render-task.cpp
+++ b/dali/public-api/render-tasks/render-task.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -62,7 +62,7 @@ RenderTask::~RenderTask()
 }
 
 RenderTask::RenderTask(const RenderTask& handle)
-: Constrainable(handle)
+: Handle(handle)
 {
 }
 
@@ -240,8 +240,27 @@ bool RenderTask::GetInputEnabled() const
   return GetImplementation(*this).GetInputEnabled();
 }
 
+bool RenderTask::WorldToViewport(const Vector3 &position, float& viewportX, float& viewportY) const
+{
+  return GetImplementation(*this).WorldToViewport(position, viewportX, viewportY);
+}
+
+bool RenderTask::ViewportToLocal(Actor actor, float viewportX, float viewportY, float &localX, float &localY) const
+{
+  if( actor )
+  {
+    Internal::Actor* actorImpl( &GetImplementation( actor ) );
+    return GetImplementation(*this).ViewportToLocal( actorImpl, viewportX, viewportY, localX, localY );
+  }
+  else
+  {
+    return false;
+  }
+}
+
+
 RenderTask::RenderTask( Internal::RenderTask* internal )
-: Constrainable(internal)
+: Handle(internal)
 {
 }