Merge branch 'devel/master' into devel/new_mesh

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

diff --git a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
index 6f868e6..ce6e9f0 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
@@ -873,7 +873,8 @@ void TextField::OnInitialize()
 
   mController = Text::Controller::New( *this );
 
-  mDecorator = Text::Decorator::New( *mController );
+  mDecorator = Text::Decorator::New( *mController,
+                                     *mController );
 
   mController->GetLayoutEngine().SetLayout( LayoutEngine::SINGLE_LINE_BOX );
 
@@ -896,6 +897,7 @@ void TextField::OnInitialize()
   // Fill-parent area by default
   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
+  self.OnStageSignal().Connect( this, &TextField::OnStageConnect );
 }
 
 void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
@@ -930,36 +932,58 @@ void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container )
       mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
     }
 
-    RenderableActor renderableActor;
-    if( mRenderer )
-    {
-      renderableActor = mRenderer->Render( mController->GetView() );
-    }
-
+    RenderText();
     EnableClipping( (Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy), size );
+  }
+}
+
+void TextField::RenderText()
+{
+  Actor renderableActor;
+  if( mRenderer )
+  {
+    renderableActor = mRenderer->Render( mController->GetView(), mDepth );
+  }
 
-    if( renderableActor != mRenderableActor )
+  if( renderableActor != mRenderableActor )
+  {
+    UnparentAndReset( mRenderableActor );
+    mRenderableActor = renderableActor;
+  }
+
+  if( mRenderableActor )
+  {
+    const Vector2 offset = mController->GetScrollPosition() + mController->GetAlignmentOffset();
+
+    mRenderableActor.SetPosition( offset.x, offset.y );
+
+    // Make sure the actor is parented correctly with/without clipping
+    if( mClipper )
     {
-      UnparentAndReset( mRenderableActor );
-      mRenderableActor = renderableActor;
+      mClipper->GetRootActor().Add( mRenderableActor );
     }
-
-    if( mRenderableActor )
+    else
     {
-      const Vector2 offset = mController->GetScrollPosition() + mController->GetAlignmentOffset();
+      Self().Add( mRenderableActor );
+    }
 
-      mRenderableActor.SetPosition( offset.x, offset.y );
+    for( std::vector<Actor>::const_iterator it = mClippingDecorationActors.begin(),
+           endIt = mClippingDecorationActors.end();
+         it != endIt;
+         ++it )
+    {
+      Actor actor = *it;
 
-      // Make sure the actor is parented correctly with/without clipping
       if( mClipper )
       {
-        mClipper->GetRootActor().Add( mRenderableActor );
+        mClipper->GetRootActor().Add( actor );
       }
       else
       {
-        Self().Add( mRenderableActor );
+        Self().Add( actor );
       }
     }
+    mClippingDecorationActors.clear();
   }
 }
 
@@ -1045,11 +1069,18 @@ bool TextField::OnKeyEvent( const KeyEvent& event )
   return mController->KeyEvent( event );
 }
 
-void TextField::AddDecoration( Actor& actor )
+void TextField::AddDecoration( Actor& actor, bool needsClipping )
 {
   if( actor )
   {
-    Self().Add( actor );
+    if( needsClipping )
+    {
+      mClippingDecorationActors.push_back( actor );
+    }
+    else
+    {
+      Self().Add( actor );
+    }
   }
 }
 
@@ -1064,6 +1095,18 @@ void TextField::TextChanged()
   mTextChangedSignal.Emit( handle );
 }
 
+void TextField::OnStageConnect( Dali::Actor actor )
+{
+  if ( mHasBeenStaged )
+  {
+    RenderText();
+  }
+  else
+  {
+    mHasBeenStaged = true;
+  }
+}
+
 void TextField::MaxLengthReached()
 {
   Dali::Toolkit::TextField handle( GetOwner() );
@@ -1115,6 +1158,11 @@ void TextField::KeyboardStatusChanged(bool keyboardShown)
   }
 }
 
+void TextField::OnStageConnection( unsigned int depth )
+{
+  mDepth = depth;
+}
+
 bool TextField::OnTouched( Actor actor, const TouchEvent& event )
 {
   return true;
@@ -1123,7 +1171,9 @@ bool TextField::OnTouched( Actor actor, const TouchEvent& event )
 TextField::TextField()
 : Control( ControlBehaviour( REQUIRES_STYLE_CHANGE_SIGNALS ) ),
   mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
-  mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP )
+  mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ),
+  mDepth( 0 ),
+  mHasBeenStaged( false )
 {
 }