Modified video view impl by considering visual

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / video-view / video-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/video-view/video-view-impl.cpp b/dali-toolkit/internal/controls/video-view/video-view-impl.cpp
index 1f66e86..0dd7e1c 100644 (file)
--- a/dali-toolkit/internal/controls/video-view/video-view-impl.cpp
+++ b/dali-toolkit/internal/controls/video-view/video-view-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 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.
@@ -29,6 +29,10 @@
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/controls/video-view/video-view.h>
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
+#include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
+#include <dali-toolkit/internal/visuals/visual-string-constants.h>
+#include <dali-toolkit/internal/visuals/visual-base-impl.h>
 
 namespace Dali
 {
@@ -66,7 +70,7 @@ DALI_TYPE_REGISTRATION_END()
 
 const char* const VOLUME_LEFT( "volumeLeft" );
 const char* const VOLUME_RIGHT( "volumeRight" );
-const char* const RENDERING_TARGET( "RENDERING_TARGET" );
+const char* const RENDERING_TARGET( "renderingTarget" );
 const char* const WINDOW_SURFACE_TARGET( "windowSurfaceTarget" );
 const char* const NATIVE_IMAGE_TARGET( "nativeImageTarget" );
 
@@ -75,7 +79,7 @@ const char* const NATIVE_IMAGE_TARGET( "nativeImageTarget" );
 VideoView::VideoView()
 : Control( ControlBehaviour( ACTOR_BEHAVIOUR_DEFAULT | DISABLE_STYLE_CHANGE_SIGNALS ) ),
   mCurrentVideoPlayPosition( 0 ),
-  mSetRenderingTarget( false ),
+  mIsNativeImageTarget( true ),
   mIsPlay( false ),
   mIsPause( false )
 {
@@ -96,23 +100,31 @@ Toolkit::VideoView VideoView::New()
   return handle;
 }
 
+void VideoView::OnInitialize()
+{
+  Any source;
+  Dali::NativeImageSourcePtr nativeImageSourcePtr = Dali::NativeImageSource::New( source );
+  mNativeImage = Dali::NativeImage::New( *nativeImageSourcePtr );
+
+  mVideoPlayer.SetRenderingTarget( nativeImageSourcePtr );
+  mVideoPlayer.FinishedSignal().Connect( this, &VideoView::EmitSignalFinish );
+}
+
 void VideoView::SetUrl( const std::string& url )
 {
   if( mUrl != url || !mPropertyMap.Empty() )
   {
-    mPropertyMap.Clear();
-
     mUrl = url;
+    mPropertyMap.Clear();
   }
 
-  if( mSetRenderingTarget )
-  {
-    mVideoPlayer.SetUrl( mUrl );
-  }
-  else
+  if( mIsNativeImageTarget )
   {
-    SetNativeImageTarget();
+    Actor self( Self() );
+    Internal::InitializeVisual( self, mVisual, mNativeImage );
   }
+
+  mVideoPlayer.SetUrl( mUrl );
 }
 
 void VideoView::SetPropertyMap( Property::Map map )
@@ -120,7 +132,7 @@ void VideoView::SetPropertyMap( Property::Map map )
   mPropertyMap = map;
 
   Actor self( Self() );
-  InitializeVisual( self, mVisual, mPropertyMap );
+  Internal::InitializeVisual( self, mVisual, mPropertyMap );
 
   Property::Value* widthValue = mPropertyMap.Find( "width" );
   if( widthValue )
@@ -142,6 +154,18 @@ void VideoView::SetPropertyMap( Property::Map map )
     }
   }
 
+  Property::Value* target = map.Find( RENDERING_TARGET );
+  std::string targetType;
+
+  if( target && target->Get( targetType ) && targetType == WINDOW_SURFACE_TARGET )
+  {
+    this->SetWindowSurfaceTarget();
+  }
+  else if( target && target->Get( targetType ) && targetType == NATIVE_IMAGE_TARGET )
+  {
+    this->SetNativeImageTarget();
+  }
+
   RelayoutRequest();
 }
 
@@ -318,25 +342,33 @@ void VideoView::SetProperty( BaseObject* object, Property::Index index, const Pr
       case Toolkit::VideoView::Property::VIDEO:
       {
         std::string videoUrl;
+        Property::Map map;
+
         if( value.Get( videoUrl ) )
         {
           impl.SetUrl( videoUrl );
         }
-
-        Property::Map map;
-        if( value.Get( map ) )
+        else if( value.Get( map ) )
         {
-          impl.SetPropertyMap( map );
+          Property::Value* shaderValue = map.Find( Toolkit::Visual::Property::SHADER, CUSTOM_SHADER );
 
-          Property::Value* target = map.Find( RENDERING_TARGET );
-          std::string targetType;
-          if( target && target->Get( targetType ) && targetType == WINDOW_SURFACE_TARGET )
+          if( map.Count() > 1u || !shaderValue )
           {
-            impl.SetWindowSurfaceTarget();
+            impl.SetPropertyMap( map );
           }
-          else if( target && target->Get( targetType ) && targetType == NATIVE_IMAGE_TARGET )
+          else if( impl.mVisual && map.Count() == 1u && shaderValue )
           {
-            impl.SetNativeImageTarget();
+            Property::Map shaderMap;
+            if( shaderValue->Get( shaderMap ) )
+            {
+              Internal::Visual::Base& visual = Toolkit::GetImplementation( impl.mVisual );
+              visual.SetCustomShader( shaderMap );
+              if( videoView.OnStage() )
+              {
+                visual.SetOffStage( videoView );
+                visual.SetOnStage( videoView );
+              }
+            }
           }
         }
         break;
@@ -438,13 +470,13 @@ void VideoView::SetDepthIndex( int depthIndex )
 
 void VideoView::OnStageConnection( int depth )
 {
-  Control::OnStageConnection( depth );
-
   if( mVisual )
   {
     CustomActor self = Self();
-    mVisual.SetOnStage( self );
+    Toolkit::GetImplementation(mVisual).SetOnStage( self );
   }
+
+  Control::OnStageConnection( depth );
 }
 
 void VideoView::OnStageDisconnection()
@@ -452,7 +484,7 @@ void VideoView::OnStageDisconnection()
   if( mVisual )
   {
     CustomActor self = Self();
-    mVisual.SetOffStage( self );
+    Toolkit::GetImplementation(mVisual).SetOffStage( self );
   }
 
   Control::OnStageDisconnection();
@@ -504,12 +536,16 @@ void VideoView::SetWindowSurfaceTarget()
   Actor self = Self();
   int curPos = mVideoPlayer.GetPlayPosition();
 
-  mSetRenderingTarget = true;
-  mVisual.RemoveAndReset( self );
+  if( mVisual )
+  {
+    Toolkit::GetImplementation(mVisual).SetOffStage(self);
+    mVisual.Reset();
+  }
 
   mVideoPlayer.SetRenderingTarget( Dali::Adaptor::Get().GetNativeWindowHandle() );
   mVideoPlayer.SetUrl( mUrl );
-  mVideoPlayer.FinishedSignal().Connect( this, &VideoView::EmitSignalFinish );
+
+  mIsNativeImageTarget = false;
 
   if( mIsPlay )
   {
@@ -528,17 +564,15 @@ void VideoView::SetNativeImageTarget()
   Actor self( Self() );
   int curPos = mVideoPlayer.GetPlayPosition();
 
-  mSetRenderingTarget = true;
-
   Any source;
   Dali::NativeImageSourcePtr nativeImageSourcePtr = Dali::NativeImageSource::New( source );
   mNativeImage = Dali::NativeImage::New( *nativeImageSourcePtr );
 
   mVideoPlayer.SetRenderingTarget( nativeImageSourcePtr );
   mVideoPlayer.SetUrl( mUrl );
-  mVideoPlayer.FinishedSignal().Connect( this, &VideoView::EmitSignalFinish );
 
-  InitializeVisual( self, mVisual, mNativeImage );
+  Internal::InitializeVisual( self, mVisual, mNativeImage );
+  mIsNativeImageTarget = true;
 
   if( mIsPlay )
   {