Text - Stop destroying the text renderer when text decoration is updated.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-editor-impl.cpp

diff --git a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
index be5f541..4763884 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
@@ -1005,12 +1005,15 @@ void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
 {
   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
 
-  if( mController->Relayout( size ) ||
+  const Text::Controller::UpdateTextType updateTextType = mController->Relayout( size );
+
+  if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
       !mRenderer )
   {
     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
 
-    if( mDecorator )
+    if( mDecorator &&
+        ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
     {
       mDecorator->Relayout( size );
     }
@@ -1021,23 +1024,27 @@ void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
     }
 
     EnableClipping( true, size );
-    RenderText();
+    RenderText( updateTextType );
   }
 }
 
-void TextEditor::RenderText()
+void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
 {
   Actor self = Self();
   Actor renderableActor;
-  if( mRenderer )
-  {
-    renderableActor = mRenderer->Render( mController->GetView(), DepthIndex::TEXT );
-  }
 
-  if( renderableActor != mRenderableActor )
+  if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
   {
-    UnparentAndReset( mRenderableActor );
-    mRenderableActor = renderableActor;
+    if( mRenderer )
+    {
+      renderableActor = mRenderer->Render( mController->GetView(), DepthIndex::TEXT );
+    }
+
+    if( renderableActor != mRenderableActor )
+    {
+      UnparentAndReset( mRenderableActor );
+      mRenderableActor = renderableActor;
+    }
   }
 
   if( mRenderableActor )
@@ -1225,7 +1232,7 @@ void TextEditor::OnStageConnect( Dali::Actor actor )
 {
   if ( mHasBeenStaged )
   {
-    RenderText();
+    RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
   }
   else
   {