X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fpublic-api%2Fcontrols%2Fcontrol-impl.cpp;h=58d2d92d83b80638ff13988c93e63a90b56abf8d;hp=6eec362438e3e4d900827f08d8d1cc65667be224;hb=670cb07df58286ca6f155c1b8e1455af948aac84;hpb=70fc16a3cea274c6c5c56e5dee0bd5347a6c9389

diff --git a/dali-toolkit/public-api/controls/control-impl.cpp b/dali-toolkit/public-api/controls/control-impl.cpp
index 6eec362..58d2d92 100644
--- a/dali-toolkit/public-api/controls/control-impl.cpp
+++ b/dali-toolkit/public-api/controls/control-impl.cpp
@@ -28,6 +28,7 @@
 #include <dali/public-api/object/type-registry-helper.h>
 #include <dali/public-api/rendering/renderer.h>
 #include <dali/public-api/size-negotiation/relayout-container.h>
+#include <dali/devel-api/common/owner-container.h>
 #include <dali/devel-api/scripting/scripting.h>
 #include <dali/integration-api/debug.h>
 
@@ -59,18 +60,22 @@ struct RegisteredVisual
   Property::Index index;
   Toolkit::Visual::Base visual;
   Actor placementActor;
+  bool enabled;
 
-  RegisteredVisual( Property::Index aIndex, Toolkit::Visual::Base &aVisual, Actor &aPlacementActor) : index(aIndex), visual(aVisual), placementActor(aPlacementActor) {}
+  RegisteredVisual( Property::Index aIndex, Toolkit::Visual::Base &aVisual, Actor &aPlacementActor, bool aEnabled) :
+                   index(aIndex), visual(aVisual), placementActor(aPlacementActor), enabled(aEnabled) {}
 };
 
+typedef Dali::OwnerContainer< RegisteredVisual* > RegisteredVisualContainer;
+
 /**
  *  Finds visual in given array, returning true if found along with the iterator for that visual as a out parameter
  */
-bool FindVisual( Property::Index targetIndex, std::vector<RegisteredVisual>& visuals, std::vector<RegisteredVisual>::iterator& iter )
+bool FindVisual( Property::Index targetIndex, RegisteredVisualContainer& visuals, RegisteredVisualContainer::Iterator& iter )
 {
-  for ( iter = visuals.begin(); iter != visuals.end(); iter++ )
+  for ( iter = visuals.Begin(); iter != visuals.End(); iter++ )
   {
-    if ( (*iter).index ==  targetIndex )
+    if ( (*iter)->index ==  targetIndex )
     {
       return true;
     }
@@ -212,7 +217,7 @@ public:
   mPanGestureDetector(),
   mTapGestureDetector(),
   mLongPressGestureDetector(),
-  mFlags( Control::ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ),
+  mFlags( Control::ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
   mIsKeyboardNavigationSupported( false ),
   mIsKeyboardFocusGroup( false )
 {
@@ -394,7 +399,7 @@ public:
   // Data
 
   Control& mControlImpl;
-  std::vector<RegisteredVisual> mVisuals; // Stores visuals needed by the control, non trivial type so std::vector used.
+  RegisteredVisualContainer mVisuals; // Stores visuals needed by the control, non trivial type so std::vector used.
   std::string mStyleName;
   Toolkit::Visual::Base mBackgroundVisual;   ///< The visual to render the background
   Vector4 mBackgroundColor;                       ///< The color of the background visual
@@ -409,7 +414,7 @@ public:
   TapGestureDetector mTapGestureDetector;
   LongPressGestureDetector mLongPressGestureDetector;
 
-  ControlBehaviour mFlags :CONTROL_BEHAVIOUR_FLAG_COUNT;    ///< Flags passed in from constructor.
+  ControlBehaviour mFlags : CONTROL_BEHAVIOUR_FLAG_COUNT;    ///< Flags passed in from constructor.
   bool mIsKeyboardNavigationSupported :1;  ///< Stores whether keyboard navigation is supported by the control.
   bool mIsKeyboardFocusGroup :1;           ///< Stores whether the control is a focus group.
 
@@ -431,7 +436,7 @@ const PropertyRegistration Control::Impl::PROPERTY_5( typeRegistration, "backgro
 Toolkit::Control Control::New()
 {
   // Create the implementation, temporarily owned on stack
-  IntrusivePtr<Control> controlImpl = new Control( ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) );
+  IntrusivePtr<Control> controlImpl = new Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) );
 
   // Pass ownership to handle
   Toolkit::Control handle( *controlImpl );
@@ -475,7 +480,8 @@ void Control::SetBackgroundColor( const Vector4& color )
   Property::Map map;
   map[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::COLOR;
   map[ Toolkit::ColorVisual::Property::MIX_COLOR ] = color;
-  InitializeVisual( self, mImpl->mBackgroundVisual, map );
+  mImpl->mBackgroundVisual = Toolkit::VisualFactory::Get().CreateVisual( map );
+  RegisterVisual( Toolkit::Control::Property::BACKGROUND, self, mImpl->mBackgroundVisual );
   if( mImpl->mBackgroundVisual )
   {
     mImpl->mBackgroundVisual.SetDepthIndex( DepthIndex::BACKGROUND );
@@ -490,7 +496,8 @@ Vector4 Control::GetBackgroundColor() const
 void Control::SetBackground( const Property::Map& map )
 {
   Actor self( Self() );
-  InitializeVisual( self, mImpl->mBackgroundVisual, map );
+  mImpl->mBackgroundVisual = Toolkit::VisualFactory::Get().CreateVisual( map );
+  RegisterVisual( Toolkit::Control::Property::BACKGROUND, self, mImpl->mBackgroundVisual );
   if( mImpl->mBackgroundVisual )
   {
     mImpl->mBackgroundVisual.SetDepthIndex( DepthIndex::BACKGROUND );
@@ -500,7 +507,8 @@ void Control::SetBackground( const Property::Map& map )
 void Control::SetBackgroundImage( Image image )
 {
   Actor self( Self() );
-  InitializeVisual( self, mImpl->mBackgroundVisual, image );
+  mImpl->mBackgroundVisual = Toolkit::VisualFactory::Get().CreateVisual( image );
+  RegisterVisual( Toolkit::Control::Property::BACKGROUND, self, mImpl->mBackgroundVisual );
   if( mImpl->mBackgroundVisual )
   {
     mImpl->mBackgroundVisual.SetDepthIndex( DepthIndex::BACKGROUND );
@@ -511,6 +519,7 @@ void Control::ClearBackground()
 {
   Actor self( Self() );
   mImpl->mBackgroundVisual.RemoveAndReset( self );
+  mImpl->mBackgroundColor = Color::TRANSPARENT;
 }
 
 void Control::EnableGestureDetection(Gesture::Type type)
@@ -652,44 +661,136 @@ void Control::KeyboardEnter()
   OnKeyboardEnter();
 }
 
-void Control::RegisterVisual( Property::Index index, Actor placementActor, Toolkit::Visual::Base visual )
+void Control::RegisterVisual( Property::Index index, Actor& placementActor, Toolkit::Visual::Base& visual )
+{
+  RegisterVisual( index, placementActor, visual, true );
+}
+
+void Control::RegisterVisual( Property::Index index, Actor& placementActor, Toolkit::Visual::Base& visual, bool enabled )
 {
   bool visualReplaced ( false );
   Actor actorToRegister; // Null actor, replaced if placement actor not Self
+  Actor self = Self();
 
-  if ( placementActor != Self() ) // Prevent increasing ref count if actor self
+  if ( placementActor != self ) // Prevent increasing ref count if actor self
   {
     actorToRegister = placementActor;
   }
 
-  if ( !mImpl->mVisuals.empty() )
+  if ( !mImpl->mVisuals.Empty() )
   {
-      std::vector<RegisteredVisual>::iterator iter;
+      RegisteredVisualContainer::Iterator iter;
       // Check if visual (index) is already registered.  Replace if so.
       if ( FindVisual( index, mImpl->mVisuals, iter ) )
       {
-        (*iter).visual = visual;
-        (*iter).placementActor = actorToRegister;
+        if( (*iter)->visual && self.OnStage() )
+        {
+          if( (*iter)->placementActor )
+          {
+            (*iter)->visual.SetOffStage( (*iter)->placementActor );
+          }
+          else
+          {
+            (*iter)->visual.SetOffStage( self );
+          }
+        }
+        (*iter)->visual = visual;
+        (*iter)->placementActor = actorToRegister;
         visualReplaced = true;
       }
   }
 
   if ( !visualReplaced ) // New registration entry
   {
-    RegisteredVisual newVisual = RegisteredVisual( index, visual, actorToRegister );
-    mImpl->mVisuals.push_back( newVisual );
+    mImpl->mVisuals.PushBack( new RegisteredVisual( index, visual, actorToRegister, enabled ) );
+  }
+
+  if( visual && self.OnStage() && enabled )
+  {
+    visual.SetOnStage( placementActor );
   }
 }
 
 void Control::UnregisterVisual( Property::Index index )
 {
-   std::vector< RegisteredVisual >::iterator iter;
+   RegisteredVisualContainer::Iterator iter;
    if ( FindVisual( index, mImpl->mVisuals, iter ) )
    {
-     mImpl->mVisuals.erase( iter );
+     mImpl->mVisuals.Erase( iter );
    }
 }
 
+Toolkit::Visual::Base Control::GetVisual( Property::Index index ) const
+{
+  RegisteredVisualContainer::Iterator iter;
+  if ( FindVisual( index, mImpl->mVisuals, iter ) )
+  {
+    return (*iter)->visual;
+  }
+
+  return Toolkit::Visual::Base();
+}
+
+void Control::EnableVisual( Property::Index index, bool enable )
+{
+  RegisteredVisualContainer::Iterator iter;
+  if ( FindVisual( index, mImpl->mVisuals, iter ) )
+  {
+    if (  (*iter)->enabled == enable )
+    {
+      return;
+    }
+
+    (*iter)->enabled = enable;
+    Actor parentActor = Self();
+    if ( (*iter)->placementActor )
+    {
+      parentActor = (*iter)->placementActor;
+    }
+
+    if ( Self().OnStage() ) // If control not on Stage then Visual will be added when StageConnection is called.
+    {
+      if ( enable )
+      {
+
+        (*iter)->visual.SetOnStage( parentActor );
+      }
+      else
+      {
+        (*iter)->visual.SetOffStage( parentActor );  // No need to call if control not staged.
+      }
+    }
+  }
+}
+
+bool Control::IsVisualEnabled( Property::Index index ) const
+{
+  RegisteredVisualContainer::Iterator iter;
+  if ( FindVisual( index, mImpl->mVisuals, iter ) )
+  {
+    return (*iter)->enabled;
+  }
+  return false;
+}
+
+Actor Control::GetPlacementActor( Property::Index index ) const
+{
+  RegisteredVisualContainer::Iterator iter;
+  if ( FindVisual( index, mImpl->mVisuals, iter ) )
+  {
+    if( (*iter)->placementActor )
+    {
+      return (*iter)->placementActor;
+    }
+    else
+    {
+      return Self();
+    }
+  }
+
+  return Actor();
+}
+
 bool Control::OnAccessibilityActivated()
 {
   return false; // Accessibility activation is not handled by default
@@ -778,7 +879,8 @@ void Control::Initialize()
   // Call deriving classes so initialised before styling is applied to them.
   OnInitialize();
 
-  if( mImpl->mFlags & REQUIRES_STYLE_CHANGE_SIGNALS )
+  if( (mImpl->mFlags & REQUIRES_STYLE_CHANGE_SIGNALS) ||
+      !(mImpl->mFlags & DISABLE_STYLE_CHANGE_SIGNALS) )
   {
     Toolkit::StyleManager styleManager = StyleManager::Get();
 
@@ -820,6 +922,7 @@ void Control::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Ty
   {
     GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
   }
+  RelayoutRequest();
 }
 
 void Control::OnPinch(const PinchGesture& pinch)
@@ -874,19 +977,41 @@ void Control::EmitKeyInputFocusSignal( bool focusGained )
 
 void Control::OnStageConnection( int depth )
 {
-  if( mImpl->mBackgroundVisual)
+  for(RegisteredVisualContainer::Iterator iter = mImpl->mVisuals.Begin(); iter!= mImpl->mVisuals.End(); iter++)
   {
-    Actor self( Self() );
-    mImpl->mBackgroundVisual.SetOnStage( self );
+    // Check whether the visual is empty, as it is allowed to register a placement actor without visual.
+    if( (*iter)->visual && (*iter)->enabled )
+    {
+      if( (*iter)->placementActor )
+      {
+        (*iter)->visual.SetOnStage( (*iter)->placementActor );
+      }
+      else
+      {
+        Actor self( Self() );
+        (*iter)->visual.SetOnStage( self );
+      }
+    }
   }
 }
 
 void Control::OnStageDisconnection()
 {
-  if( mImpl->mBackgroundVisual )
+  for(RegisteredVisualContainer::Iterator iter = mImpl->mVisuals.Begin(); iter!= mImpl->mVisuals.End(); iter++)
   {
-    Actor self( Self() );
-    mImpl->mBackgroundVisual.SetOffStage( self );
+    // Check whether the visual is empty, as it is allowed to register a placement actor without visual.
+    if( (*iter)->visual )
+    {
+      if( (*iter)->placementActor )
+      {
+        (*iter)->visual.SetOffStage( (*iter)->placementActor );
+      }
+      else
+      {
+        Actor self( Self() );
+        (*iter)->visual.SetOffStage( self );
+      }
+    }
   }
 }