/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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.
#include <cstring> // for strcmp
#include <limits>
#include <stack>
-#include <dali/public-api/actors/image-actor.h>
#include <dali/public-api/animation/constraint.h>
#include <dali/public-api/animation/constraints.h>
#include <dali/public-api/object/type-registry.h>
+#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/object/type-registry-helper.h>
-#include <dali/devel-api/rendering/renderer.h>
#include <dali/devel-api/scripting/scripting.h>
#include <dali/integration-api/debug.h>
// INTERNAL INCLUDES
-#include <dali-toolkit/public-api/controls/control-depth-index-ranges.h>
-#include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
#include <dali-toolkit/public-api/focus-manager/keyboard-focus-manager.h>
#include <dali-toolkit/public-api/controls/control.h>
-#include <dali-toolkit/devel-api/styling/style-manager.h>
+#include <dali-toolkit/public-api/styling/style-manager.h>
+#include <dali-toolkit/public-api/visuals/color-visual-properties.h>
+#include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
+#include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
+#include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
#include <dali-toolkit/internal/styling/style-manager-impl.h>
+#include <dali-toolkit/internal/visuals/color/color-visual.h>
+#include <dali-toolkit/internal/visuals/visual-string-constants.h>
+#include <dali-toolkit/internal/visuals/visual-base-impl.h>
namespace Dali
{
* @param[in] attributes The attributes with which to perfrom this action.
* @return true if action has been accepted by this control
*/
-const char* ACTION_ACCESSIBILITY_ACTIVATED = "accessibility-activated";
+const char* ACTION_ACCESSIBILITY_ACTIVATED = "accessibilityActivated";
static bool DoAction( BaseObject* object, const std::string& actionName, const Property::Map& attributes )
{
bool ret = false;
* @return True if the signal was connected.
* @post If a signal was connected, ownership of functor was passed to CallbackBase. Otherwise the caller is responsible for deleting the unused functor.
*/
-const char* SIGNAL_KEY_EVENT = "key-event";
-const char* SIGNAL_KEY_INPUT_FOCUS_GAINED = "key-input-focus-gained";
-const char* SIGNAL_KEY_INPUT_FOCUS_LOST = "key-input-focus-lost";
+const char* SIGNAL_KEY_EVENT = "keyEvent";
+const char* SIGNAL_KEY_INPUT_FOCUS_GAINED = "keyInputFocusGained";
+const char* SIGNAL_KEY_INPUT_FOCUS_LOST = "keyInputFocusLost";
const char* SIGNAL_TAPPED = "tapped";
const char* SIGNAL_PANNED = "panned";
const char* SIGNAL_PINCHED = "pinched";
-const char* SIGNAL_LONG_PRESSED = "long-pressed";
+const char* SIGNAL_LONG_PRESSED = "longPressed";
static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
{
Dali::BaseHandle handle( object );
DALI_TYPE_REGISTRATION_END()
-/**
- * Structure which holds information about the background of a control
- */
-struct Background
-{
- Actor actor; ///< Background actor
- Vector4 color; ///< The color of the actor.
-
- /**
- * Constructor
- */
- Background()
- : actor(),
- color( Color::WHITE )
- {
- }
-};
-
-unsigned int gQuadIndex[6] = { 0, 2, 1, 1, 2, 3 };
-
-Vector2 gQuad[] = {
- Vector2( -0.5f, -0.5f ),
- Vector2( 0.5f, -0.5f ),
- Vector2( -0.5f, 0.5f ),
- Vector2( 0.5f, 0.5f )
-};
-
-
-const char* VERTEX_SHADER_COLOR = DALI_COMPOSE_SHADER(
- attribute mediump vec2 aPosition;\n
- uniform mediump mat4 uMvpMatrix;\n
- void main()\n
- {\n
- gl_Position = uMvpMatrix * vec4( aPosition, 0.0, 1.0 );\n
- }\n
-);
-
-const char* FRAGMENT_SHADER_COLOR = DALI_COMPOSE_SHADER(
- uniform lowp vec4 uBackgroundColor;\n
- uniform lowp vec4 uColor;\n
- void main()\n
- {\n
- gl_FragColor = uBackgroundColor * uColor;\n
- }\n
-);
-
-
-/**
- * @brief Create the background actor for the control.
- *
- * @param[in] actor The parent actor of the background
- * @param[in] color The background color
- * @param[in] image If a valid image is supplied this will be the texture used by the background
- *
- * @return An actor which will render the background
- *
- */
-Actor CreateBackground( Actor parent, const Vector4& color, Image image = Image() )
-{
- if( !image )
- {
- PropertyBuffer vertexBuffer;
- Shader shader;
- Material material;
-
- Property::Map vertexFormat;
- vertexFormat["aPosition"] = Property::VECTOR2;
-
- //Create a vertex buffer for vertex positions
- vertexBuffer = PropertyBuffer::New( vertexFormat, 4u );
- vertexBuffer.SetData( gQuad );
-
- shader = Shader::New( VERTEX_SHADER_COLOR, FRAGMENT_SHADER_COLOR );
- material = Material::New( shader );
-
- //Create the index buffer
- Property::Map indexFormat;
- indexFormat["indices"] = Property::UNSIGNED_INTEGER;
- PropertyBuffer indexBuffer = PropertyBuffer::New( indexFormat, 6u );
- indexBuffer.SetData(gQuadIndex);
-
- //Create the geometry
- Geometry mesh = Geometry::New();
- mesh.AddVertexBuffer( vertexBuffer );
- mesh.SetIndexBuffer( indexBuffer );
-
- //Add uniforms to the shader
- shader.RegisterProperty( "uBackgroundColor", color );
-
- //Create the renderer
- Renderer renderer = Renderer::New( mesh, material );
- renderer.SetDepthIndex( parent.GetHierarchyDepth() + BACKGROUND_DEPTH_INDEX );
-
- //Create the actor
- Actor meshActor = Actor::New();
- meshActor.SetSize( Vector3::ONE );
- meshActor.AddRenderer( renderer );
- meshActor.SetPositionInheritanceMode( USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
- meshActor.SetColorMode( USE_PARENT_COLOR );
-
- //Constraint scale of the mesh actor to the size of the control
- Constraint constraint = Constraint::New<Vector3>( meshActor,
- Actor::Property::SCALE,
- EqualToConstraint() );
- constraint.AddSource( ParentSource( Actor::Property::SIZE ) );
- constraint.Apply();
-
- return meshActor;
- }
- else
- {
- ImageActor imageActor = ImageActor::New( image );
- imageActor.SetColor( color );
- imageActor.SetPositionInheritanceMode( USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
- imageActor.SetColorMode( USE_OWN_MULTIPLY_PARENT_COLOR );
- imageActor.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
- imageActor.SetSortModifier( parent.GetHierarchyDepth() + BACKGROUND_DEPTH_INDEX );
-
- return imageActor;
- }
-
-}
-
} // unnamed namespace
namespace Internal
Impl(Control& controlImpl)
: mControlImpl( controlImpl ),
mStyleName(""),
- mBackground( NULL ),
+ mBackgroundVisual(),
+ mBackgroundColor(Color::TRANSPARENT),
mStartingPinchScale( NULL ),
mKeyEventSignal(),
mPinchGestureDetector(),
mPanGestureDetector(),
mTapGestureDetector(),
mLongPressGestureDetector(),
- mFlags( Control::ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ),
+ mFlags( Control::ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
mIsKeyboardNavigationSupported( false ),
- mIsKeyboardFocusGroup( false ),
- mAddRemoveBackgroundChild( false )
+ mIsKeyboardFocusGroup( false )
{
}
~Impl()
{
// All gesture detectors will be destroyed so no need to disconnect.
- delete mBackground;
delete mStartingPinchScale;
}
mControlImpl.OnLongPress(longPress);
}
- // Background Methods
-
- /**
- * Only creates an instance of the background if we actually use it.
- * @return A reference to the Background structure.
- */
- Background& GetBackground()
- {
- if ( !mBackground )
- {
- mBackground = new Background;
- }
- return *mBackground;
- }
-
// Properties
/**
case Toolkit::Control::Property::BACKGROUND_COLOR:
{
+ DALI_LOG_WARNING( "BACKGROUND_COLOR property is deprecated. Use BACKGROUND property instead\n" );
controlImpl.SetBackgroundColor( value.Get< Vector4 >() );
break;
}
case Toolkit::Control::Property::BACKGROUND_IMAGE:
{
+ DALI_LOG_WARNING( "BACKGROUND_IMAGE property is deprecated. Use BACKGROUND property instead\n" );
Image image = Scripting::NewImage( value );
if ( image )
{
}
break;
}
+
+ case Toolkit::Control::Property::BACKGROUND:
+ {
+ const Property::Map* map = value.GetMap();
+ if( map )
+ {
+ controlImpl.SetBackground( *map );
+ }
+ else
+ {
+ // The background is not a property map, so we should clear the background
+ controlImpl.ClearBackground();
+ }
+ break;
+ }
}
}
}
case Toolkit::Control::Property::BACKGROUND_COLOR:
{
+ DALI_LOG_WARNING( "BACKGROUND_COLOR property is deprecated. Use BACKGROUND property instead\n" );
value = controlImpl.GetBackgroundColor();
break;
}
case Toolkit::Control::Property::BACKGROUND_IMAGE:
{
+ DALI_LOG_WARNING( "BACKGROUND_IMAGE property is deprecated. Use BACKGROUND property instead\n" );
Property::Map map;
-
- Background* back = controlImpl.mImpl->mBackground;
- if ( back && back->actor )
+ if( controlImpl.mImpl->mBackgroundVisual )
{
- if( back->actor.GetRendererCount() > 0 && back->actor.GetRendererAt(0).GetMaterial().GetNumberOfSamplers() > 0 )
- {
- Image image = back->actor.GetRendererAt(0).GetMaterial().GetSamplerAt(0).GetImage();
- if ( image )
- {
- Scripting::CreatePropertyMap( image, map );
- }
- }
- else
- {
- ImageActor imageActor = ImageActor::DownCast( back->actor );
- if ( imageActor )
- {
- Image image = imageActor.GetImage();
- Scripting::CreatePropertyMap( image, map );
- }
- }
+ controlImpl.mImpl->mBackgroundVisual.CreatePropertyMap( map );
}
-
value = map;
break;
}
value = controlImpl.HasKeyInputFocus();
break;
}
+
+ case Toolkit::Control::Property::BACKGROUND:
+ {
+ Property::Map map;
+ if( controlImpl.mImpl->mBackgroundVisual )
+ {
+ (controlImpl.mImpl->mBackgroundVisual).CreatePropertyMap( map );
+ }
+
+ value = map;
+ break;
+ }
+
}
}
Control& mControlImpl;
std::string mStyleName;
- Background* mBackground; ///< Only create the background if we use it
+ Toolkit::Visual::Base mBackgroundVisual; ///< The visual to render the background
+ Vector4 mBackgroundColor; ///< The color of the background visual
Vector3* mStartingPinchScale; ///< The scale when a pinch gesture starts, TODO: consider removing this
Toolkit::Control::KeyEventSignalType mKeyEventSignal;
Toolkit::Control::KeyInputFocusSignalType mKeyInputFocusGainedSignal;
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.
- bool mAddRemoveBackgroundChild:1; ///< Flag to know when we are adding or removing our own actor to avoid call to OnControlChildAdd
// Properties - these need to be members of Internal::Control::Impl as they need to function within this class.
- static PropertyRegistration PROPERTY_1;
- static PropertyRegistration PROPERTY_2;
- static PropertyRegistration PROPERTY_3;
- static PropertyRegistration PROPERTY_4;
+ static const PropertyRegistration PROPERTY_1;
+ static const PropertyRegistration PROPERTY_2;
+ static const PropertyRegistration PROPERTY_3;
+ static const PropertyRegistration PROPERTY_4;
+ static const PropertyRegistration PROPERTY_5;
};
// Properties registered without macro to use specific member variables.
-PropertyRegistration Control::Impl::PROPERTY_1( typeRegistration, "style-name", Toolkit::Control::Property::STYLE_NAME, Property::STRING, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
-PropertyRegistration Control::Impl::PROPERTY_2( typeRegistration, "background-color", Toolkit::Control::Property::BACKGROUND_COLOR, Property::VECTOR4, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
-PropertyRegistration Control::Impl::PROPERTY_3( typeRegistration, "background-image", Toolkit::Control::Property::BACKGROUND_IMAGE, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
-PropertyRegistration Control::Impl::PROPERTY_4( typeRegistration, "key-input-focus", Toolkit::Control::Property::KEY_INPUT_FOCUS, Property::BOOLEAN, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_1( typeRegistration, "styleName", Toolkit::Control::Property::STYLE_NAME, Property::STRING, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_2( typeRegistration, "backgroundColor", Toolkit::Control::Property::BACKGROUND_COLOR, Property::VECTOR4, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_3( typeRegistration, "backgroundImage", Toolkit::Control::Property::BACKGROUND_IMAGE, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_4( typeRegistration, "keyInputFocus", Toolkit::Control::Property::KEY_INPUT_FOCUS, Property::BOOLEAN, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_5( typeRegistration, "background", Toolkit::Control::Property::BACKGROUND, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
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 );
return handle;
}
-Control::~Control()
-{
- delete mImpl;
-}
-
void Control::SetStyleName( const std::string& styleName )
{
if( styleName != mImpl->mStyleName )
{
mImpl->mStyleName = styleName;
- // Apply new style
+ // Apply new style, if stylemanager is available
Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
- GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ if( styleManager )
+ {
+ GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ }
}
}
void Control::SetBackgroundColor( const Vector4& color )
{
- Background& background( mImpl->GetBackground() );
-
- if ( background.actor )
+ Actor self( Self() );
+ mImpl->mBackgroundColor = color;
+ Property::Map map;
+ map[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::COLOR;
+ map[ Toolkit::ColorVisual::Property::MIX_COLOR ] = color;
+ InitializeVisual( self, mImpl->mBackgroundVisual, map );
+ if( mImpl->mBackgroundVisual )
{
- if( background.actor.GetRendererCount() > 0 )
- {
- Shader shader = background.actor.GetRendererAt(0).GetMaterial().GetShader();
- shader.SetProperty( shader.GetPropertyIndex("uBackgroundColor"), color );
- }
- else
- {
- background.actor.SetColor( color );
- }
+ mImpl->mBackgroundVisual.SetDepthIndex( DepthIndex::BACKGROUND );
}
- else
- {
- // Create Mesh Actor
- Actor actor = CreateBackground(Self(), color );
- background.actor = actor;
- mImpl->mAddRemoveBackgroundChild = true;
- // use insert to guarantee its the first child (so that OVERLAY mode works)
- Self().Insert( 0, actor );
- mImpl->mAddRemoveBackgroundChild = false;
- }
-
- background.color = color;
}
Vector4 Control::GetBackgroundColor() const
{
- if ( mImpl->mBackground )
+ return mImpl->mBackgroundColor;
+}
+
+void Control::SetBackground( const Property::Map& map )
+{
+ Actor self( Self() );
+ Toolkit::Visual::Base backgroundVisual = Toolkit::VisualFactory::Get().CreateVisual( map );
+
+ // if new visual created, replace existing one
+ if( backgroundVisual )
{
- return mImpl->mBackground->color;
+ if( self.OnStage() )
+ {
+ mImpl->mBackgroundVisual.RemoveAndReset( self );
+ backgroundVisual.SetOnStage( self );
+ }
+ mImpl->mBackgroundVisual = backgroundVisual;
+ mImpl->mBackgroundVisual.SetDepthIndex( DepthIndex::BACKGROUND );
+ }
+ // ...otherwise process map and apply it to the existing visual
+ else if( mImpl->mBackgroundVisual )
+ {
+ Property::Value* premultipliedAlpha = map.Find( Toolkit::DevelVisual::Property::PREMULTIPLIED_ALPHA, Toolkit::Internal::PREMULTIPLIED_ALPHA );
+ if( premultipliedAlpha )
+ {
+ bool value( premultipliedAlpha->Get<bool>() );
+ Toolkit::GetImplementation( mImpl->mBackgroundVisual ).EnablePreMultipliedAlpha( value );
+ }
}
- return Color::TRANSPARENT;
}
void Control::SetBackgroundImage( Image image )
{
- Background& background( mImpl->GetBackground() );
-
- if ( background.actor )
- {
- // Remove Current actor, unset AFTER removal
- mImpl->mAddRemoveBackgroundChild = true;
- Self().Remove( background.actor );
- mImpl->mAddRemoveBackgroundChild = false;
- background.actor.Reset();
- }
-
- Actor actor = CreateBackground(Self(), background.color, image);
-
- // Set the background actor before adding so that we do not inform derived classes
- background.actor = actor;
- mImpl->mAddRemoveBackgroundChild = true;
- // use insert to guarantee its the first child (so that OVERLAY mode works)
- Self().Insert( 0, actor );
- mImpl->mAddRemoveBackgroundChild = false;
+ Actor self( Self() );
+ InitializeVisual( self, mImpl->mBackgroundVisual, image );
+ if( mImpl->mBackgroundVisual )
+ {
+ mImpl->mBackgroundVisual.SetDepthIndex( DepthIndex::BACKGROUND );
+ }
}
void Control::ClearBackground()
{
- if ( mImpl->mBackground )
- {
- Background& background( mImpl->GetBackground() );
- mImpl->mAddRemoveBackgroundChild = true;
- Self().Remove( background.actor );
- mImpl->mAddRemoveBackgroundChild = false;
-
- delete mImpl->mBackground;
- mImpl->mBackground = NULL;
- }
+ Actor self( Self() );
+ mImpl->mBackgroundVisual.RemoveAndReset( self );
+ mImpl->mBackgroundColor = Color::TRANSPARENT;
}
void Control::EnableGestureDetection(Gesture::Type type)
return mImpl->mKeyEventSignal;
}
-Toolkit::Control::KeyInputFocusSignalType& Control:: KeyInputFocusGainedSignal()
+Toolkit::Control::KeyInputFocusSignalType& Control::KeyInputFocusGainedSignal()
{
return mImpl->mKeyInputFocusGainedSignal;
}
-Toolkit::Control::KeyInputFocusSignalType& Control:: KeyInputFocusLostSignal()
+Toolkit::Control::KeyInputFocusSignalType& Control::KeyInputFocusLostSignal()
{
return mImpl->mKeyInputFocusLostSignal;
}
mImpl->mFlags = behaviourFlags;
}
+Control::~Control()
+{
+ delete mImpl;
+}
+
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 = Toolkit::StyleManager::Get();
+ Toolkit::StyleManager styleManager = StyleManager::Get();
- // Register for style changes
- styleManager.StyleChangeSignal().Connect( this, &Control::OnStyleChange );
+ // if stylemanager is available
+ if( styleManager )
+ {
+ StyleManager& styleManagerImpl = GetImpl( styleManager );
- // Apply the current style
- GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ // Register for style changes
+ styleManagerImpl.ControlStyleChangeSignal().Connect( this, &Control::OnStyleChange );
+
+ // Apply the current style
+ styleManagerImpl.ApplyThemeStyleAtInit( Toolkit::Control( GetOwner() ) );
+ }
}
if( mImpl->mFlags & REQUIRES_KEYBOARD_NAVIGATION_SUPPORT )
void Control::OnControlChildAdd( Actor& child )
{
+ DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: OnControlChildAdd() is deprecated and will be removed from next release. Override OnChildAdd instead.\n" );
}
void Control::OnControlChildRemove( Actor& child )
{
+ DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: OnControlChildRemove() is deprecated and will be removed from next release. Override OnChildRemove instead.\n" );
}
void Control::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
{
// By default the control is only interested in theme (not font) changes
- if( change == StyleChange::THEME_CHANGE )
+ if( styleManager && change == StyleChange::THEME_CHANGE )
{
GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
}
+ RelayoutRequest();
}
void Control::OnPinch(const PinchGesture& pinch)
void Control::OnStageConnection( int depth )
{
- unsigned int controlRendererCount = Self().GetRendererCount();
- for( unsigned int i(0); i<controlRendererCount; ++i )
- {
- Renderer controlRenderer = Self().GetRendererAt(i);
- if( controlRenderer )
- {
- controlRenderer.SetDepthIndex( CONTENT_DEPTH_INDEX+depth );
- }
- }
-
- if( mImpl->mBackground )
+ if( mImpl->mBackgroundVisual)
{
- if(mImpl->mBackground->actor.GetRendererCount() > 0 )
- {
- Renderer backgroundRenderer = mImpl->mBackground->actor.GetRendererAt( 0 );
- if(backgroundRenderer)
- {
- backgroundRenderer.SetDepthIndex( BACKGROUND_DEPTH_INDEX+depth );
- }
- }
- else
- {
-
- ImageActor imageActor = ImageActor::DownCast( mImpl->mBackground->actor );
- if ( imageActor )
- {
- imageActor.SetSortModifier( BACKGROUND_DEPTH_INDEX+depth );
- }
- }
+ Actor self( Self() );
+ mImpl->mBackgroundVisual.SetOnStage( self );
}
}
void Control::OnStageDisconnection()
{
+ if( mImpl->mBackgroundVisual )
+ {
+ Actor self( Self() );
+ mImpl->mBackgroundVisual.SetOffStage( self );
+ }
}
void Control::OnKeyInputFocusGained()
void Control::OnChildAdd(Actor& child)
{
- // If this is the background actor, then we do not want to inform deriving classes
- if ( mImpl->mAddRemoveBackgroundChild )
- {
- return;
- }
-
// Notify derived classes.
OnControlChildAdd( child );
}
void Control::OnChildRemove(Actor& child)
{
- // If this is the background actor, then we do not want to inform deriving classes
- if ( mImpl->mAddRemoveBackgroundChild )
- {
- return;
- }
-
// Notify derived classes.
OnControlChildRemove( child );
}
void Control::OnSizeSet(const Vector3& targetSize)
{
- // Background is resized through size negotiation
+ if( mImpl->mBackgroundVisual )
+ {
+ Vector2 size( targetSize );
+ mImpl->mBackgroundVisual.SetSize( size );
+ }
}
void Control::OnSizeAnimation(Animation& animation, const Vector3& targetSize)
Vector3 Control::GetNaturalSize()
{
- //Control's natural size is the size of its background image if it has been set, or ZERO otherwise
- Vector3 naturalSize = Vector3::ZERO;
- if( mImpl->mBackground )
+ if( mImpl->mBackgroundVisual )
{
- if( mImpl->mBackground->actor.GetRendererCount() > 0 )
- {
- Material backgroundMaterial = mImpl->mBackground->actor.GetRendererAt(0).GetMaterial();
- if( backgroundMaterial.GetNumberOfSamplers() > 0 )
- {
- Image backgroundImage = backgroundMaterial.GetSamplerAt(0).GetImage();
- if( backgroundImage )
- {
- naturalSize.x = backgroundImage.GetWidth();
- naturalSize.y = backgroundImage.GetHeight();
- }
- }
- }
- else
- {
- return mImpl->mBackground->actor.GetNaturalSize();
- }
+ Vector2 naturalSize;
+ mImpl->mBackgroundVisual.GetNaturalSize(naturalSize);
+ return Vector3(naturalSize);
}
-
- return naturalSize;
+ return Vector3::ZERO;
}
float Control::CalculateChildSize( const Dali::Actor& child, Dimension::Type dimension )
float Control::GetHeightForWidth( float width )
{
- if( mImpl->mBackground )
- {
- Actor actor = mImpl->mBackground->actor;
- if( actor )
- {
- return actor.GetHeightForWidth( width );
- }
- }
return GetHeightForWidthBase( width );
}
float Control::GetWidthForHeight( float height )
{
- if( mImpl->mBackground )
- {
- Actor actor = mImpl->mBackground->actor;
- if( actor )
- {
- return actor.GetWidthForHeight( height );
- }
- }
return GetWidthForHeightBase( height );
}