#include <limits>
#include <stack>
#include <dali/public-api/actors/image-actor.h>
-#include <dali/devel-api/actors/mesh-actor.h>
+#include <dali/public-api/actors/renderer.h>
#include <dali/public-api/animation/constraint.h>
#include <dali/public-api/animation/constraints.h>
-#include <dali/devel-api/geometry/mesh.h>
+#include <dali/public-api/geometry/geometry.h>
#include <dali/public-api/object/type-registry.h>
#include <dali/devel-api/object/type-registry-helper.h>
#include <dali/devel-api/scripting/scripting.h>
+#include <dali/public-api/shader-effects/shader.h>
+#include <dali/public-api/shader-effects/material.h>
#include <dali/public-api/size-negotiation/relayout-container.h>
#include <dali/integration-api/debug.h>
// INTERNAL INCLUDES
-#include <dali-toolkit/public-api/focus-manager/keyinput-focus-manager.h>
+#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>
namespace
{
-const float BACKGROUND_ACTOR_Z_POSITION( -0.1f );
-
+/**
+ * Creates control through type registry
+ */
BaseHandle Create()
{
return Internal::Control::New();
}
+/**
+ * Performs actions as requested using the action name.
+ * @param[in] object The object on which to perform the action.
+ * @param[in] actionName The action to perform.
+ * @param[in] attributes The attributes with which to perfrom this action.
+ * @return true if action has been accepted by this control
+ */
+const char* ACTION_CONTROL_ACTIVATED = "control-activated";
+static bool DoAction( BaseObject* object, const std::string& actionName, const Property::Map& attributes )
+{
+ bool ret = false;
+
+ if( object && ( 0 == strcmp( actionName.c_str(), ACTION_CONTROL_ACTIVATED ) ) )
+ {
+ Toolkit::Control control = Toolkit::Control::DownCast( BaseHandle( object ) );
+ if( control )
+ {
+ // if cast succeeds there is an implementation so no need to check
+ ret = Internal::GetImplementation( control ).OnAccessibilityActivated();
+ }
+ }
+
+ return ret;
+}
+
+/**
+ * Connects a callback function with the object's signals.
+ * @param[in] object The object providing the signal.
+ * @param[in] tracker Used to disconnect the signal.
+ * @param[in] signalName The signal to connect to.
+ * @param[in] functor A newly allocated FunctorDelegate.
+ * @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_TAPPED = "tapped";
+const char* SIGNAL_PANNED = "panned";
+const char* SIGNAL_PINCHED = "pinched";
+const char* SIGNAL_LONG_PRESSED = "long-pressed";
+static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
+{
+ Dali::BaseHandle handle( object );
+
+ bool connected( false );
+ Toolkit::Control control = Toolkit::Control::DownCast( handle );
+ if ( control )
+ {
+ Internal::Control& controlImpl( Internal::GetImplementation( control ) );
+ connected = true;
+
+ if ( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_EVENT ) )
+ {
+ controlImpl.KeyEventSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_INPUT_FOCUS_GAINED ) )
+ {
+ controlImpl.KeyInputFocusGainedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_INPUT_FOCUS_LOST ) )
+ {
+ controlImpl.KeyInputFocusLostSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_TAPPED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::Tap );
+ controlImpl.GetTapGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_PANNED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::Pan );
+ controlImpl.GetPanGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_PINCHED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::Pinch );
+ controlImpl.GetPinchGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_LONG_PRESSED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::LongPress );
+ controlImpl.GetLongPressGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ }
+ return connected;
+}
+
// Setup signals and actions using the type-registry.
DALI_TYPE_REGISTRATION_BEGIN( Control, CustomActor, Create );
// Note: Properties are registered separately below.
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "key-event", SIGNAL_KEY_EVENT )
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "key-input-focus-gained", SIGNAL_KEY_INPUT_FOCUS_GAINED )
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "key-input-focus-lost", SIGNAL_KEY_INPUT_FOCUS_LOST )
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "tapped", SIGNAL_TAPPED )
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "panned", SIGNAL_PANNED )
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "pinched", SIGNAL_PINCHED )
-DALI_SIGNAL_REGISTRATION( Toolkit, Control, "long-pressed", SIGNAL_LONG_PRESSED )
+SignalConnectorType registerSignal1( typeRegistration, SIGNAL_KEY_EVENT, &DoConnectSignal );
+SignalConnectorType registerSignal2( typeRegistration, SIGNAL_KEY_INPUT_FOCUS_GAINED, &DoConnectSignal );
+SignalConnectorType registerSignal3( typeRegistration, SIGNAL_KEY_INPUT_FOCUS_LOST, &DoConnectSignal );
+SignalConnectorType registerSignal4( typeRegistration, SIGNAL_TAPPED, &DoConnectSignal );
+SignalConnectorType registerSignal5( typeRegistration, SIGNAL_PANNED, &DoConnectSignal );
+SignalConnectorType registerSignal6( typeRegistration, SIGNAL_PINCHED, &DoConnectSignal );
+SignalConnectorType registerSignal7( typeRegistration, SIGNAL_LONG_PRESSED, &DoConnectSignal );
-DALI_ACTION_REGISTRATION( Toolkit, Control, "control-activated", ACTION_CONTROL_ACTIVATED )
+TypeAction registerAction( typeRegistration, ACTION_CONTROL_ACTIVATED, &DoAction );
DALI_TYPE_REGISTRATION_END()
*/
struct Background
{
- Actor actor; ///< Either a MeshActor or an ImageActor
+ Actor actor; ///< Background actor
Vector4 color; ///< The color of the actor.
/**
}
};
-/**
- * Creates a white coloured Mesh.
- */
-Mesh CreateMesh()
-{
- Vector3 white( Color::WHITE );
-
- MeshData meshData;
+unsigned int gQuadIndex[6] = { 0, 2, 1, 1, 2, 3 };
- // Create vertices with a white color (actual color is set by actor color)
- MeshData::VertexContainer vertices(4);
- vertices[ 0 ] = MeshData::Vertex( Vector3( -0.5f, -0.5f, 0.0f ), Vector2::ZERO, white );
- vertices[ 1 ] = MeshData::Vertex( Vector3( 0.5f, -0.5f, 0.0f ), Vector2::ZERO, white );
- vertices[ 2 ] = MeshData::Vertex( Vector3( -0.5f, 0.5f, 0.0f ), Vector2::ZERO, white );
- vertices[ 3 ] = MeshData::Vertex( Vector3( 0.5f, 0.5f, 0.0f ), Vector2::ZERO, white );
+Vector2 gQuad[] = {
+ Vector2( -0.5f, -0.5f ),
+ Vector2( 0.5f, -0.5f ),
+ Vector2( -0.5f, 0.5f ),
+ Vector2( 0.5f, 0.5f )
+};
- // Specify all the faces
- MeshData::FaceIndices faces;
- faces.reserve( 6 ); // 2 triangles in Quad
- faces.push_back( 0 ); faces.push_back( 3 ); faces.push_back( 1 );
- faces.push_back( 0 ); faces.push_back( 2 ); faces.push_back( 3 );
+struct VertexWithTexture
+{
+ Vector2 position;
+ Vector2 texCoord;
+};
- // Create the mesh data from the vertices and faces
- meshData.SetMaterial( Material::New( "ControlMaterial" ) );
- meshData.SetVertices( vertices );
- meshData.SetFaceIndices( faces );
- meshData.SetHasColor( true );
+VertexWithTexture gQuadWithTexture[] = {
+ { Vector2( -0.5f, -0.5f ), Vector2( 0.0f, 0.0f ) },
+ { Vector2( 0.5f, -0.5f ), Vector2( 1.0f, 0.0f ) },
+ { Vector2( -0.5f, 0.5f ), Vector2( 0.0f, 1.0f ) },
+ { Vector2( 0.5f, 0.5f ), Vector2( 1.0f, 1.0f ) }
+};
- return Mesh::New( meshData );
-}
+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
+);
+
+const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
+ attribute mediump vec2 aPosition;\n
+ attribute mediump vec2 aTexCoord;\n
+ uniform mediump mat4 uMvpMatrix;\n
+ varying mediump vec2 vTexCoord;\n
+ void main()\n
+ {\n
+ gl_Position = uMvpMatrix * vec4( aPosition, 0.0, 1.0 );\n
+ vTexCoord = aTexCoord;\n
+ }\n
+);
+
+const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
+ uniform lowp vec4 uBackgroundColor;\n
+ uniform lowp vec4 uColor;\n
+ uniform sampler2D sTexture;\n
+ varying mediump vec2 vTexCoord;\n
+
+ void main()\n
+ {\n
+ gl_FragColor = texture2D( sTexture, vTexCoord ) * uBackgroundColor * uColor;\n
+ }\n
+);
/**
- * Sets all the required properties for the background actor.
+ * @brief Create the background actor for the control.
*
- * @param[in] actor The actor to set the properties on.
- * @param[in] color The required color of the actor.
- */
-void SetupBackgroundActor( Actor actor, const Vector4& color )
-{
- actor.SetColor( color );
- actor.SetPositionInheritanceMode( USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
- actor.SetColorMode( USE_OWN_MULTIPLY_PARENT_COLOR );
- actor.SetZ( BACKGROUND_ACTOR_Z_POSITION );
- actor.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
-}
-
-/**
- * Sets all the required properties for the background actor.
+ * @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
*
- * @param[in] actor The actor to set the properties on.
- * @param[in] constrainingIndex The property index to constrain the parent's size on.
- * @param[in] color The required color of the actor.
*/
-void SetupBackgroundActorConstrained( Actor actor, Property::Index constrainingIndex, const Vector4& color )
+Actor CreateBackground( Actor parent, const Vector4& color, Image image = Image() )
{
- actor.SetColor( color );
- actor.SetPositionInheritanceMode( USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
- actor.SetColorMode( USE_OWN_MULTIPLY_PARENT_COLOR );
- actor.SetZ( BACKGROUND_ACTOR_Z_POSITION );
+ PropertyBuffer vertexBuffer;
+ Shader shader;
+ Material material;
+ if( image )
+ {
+ Property::Map vertexFormat;
+ vertexFormat["aPosition"] = Property::VECTOR2;
+ vertexFormat["aTexCoord"] = Property::VECTOR2;
+
+ //Create a vertex buffer for vertex positions and texture coordinates
+ vertexBuffer = PropertyBuffer::New( vertexFormat, 4u );
+ vertexBuffer.SetData( gQuadWithTexture );
+
+ shader = Shader::New( VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE );
+ Sampler textureSampler = Sampler::New( image, "sTexture" );
+ material = Material::New( shader );
+ material.AddSampler(textureSampler);
+ }
+ else
+ {
+ Property::Map vertexFormat;
+ vertexFormat["aPosition"] = Property::VECTOR2;
+
+ //Create a vertex buffer for vertex positions
+ vertexBuffer = PropertyBuffer::New( vertexFormat, 4u );
+ vertexBuffer.SetData( gQuad );
- Constraint constraint = Constraint::New<Vector3>( actor,
- constrainingIndex,
+ 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
+ Property::Index backgroundColorIndex = shader.RegisterProperty( "uBackgroundColor", color );
+ shader.AddUniformMapping( backgroundColorIndex, "uBackgroundColor" );
+
+ //Create the renderer
+ Renderer renderer = Renderer::New( mesh, material );
+ renderer.SetDepthIndex( 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;
}
} // unnamed namespace
// Construction & Destruction
Impl(Control& controlImpl)
- : mControlImpl( controlImpl ),
- mStyleName(""),
- mBackground( NULL ),
- mStartingPinchScale( NULL ),
- mKeyEventSignal(),
- mPinchGestureDetector(),
- mPanGestureDetector(),
- mTapGestureDetector(),
- mLongPressGestureDetector(),
- mFlags( Control::ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ),
- mIsKeyboardNavigationSupported( false ),
- mIsKeyboardFocusGroup( false )
- {
- }
+: mControlImpl( controlImpl ),
+ mStyleName(""),
+ mBackground( NULL ),
+ mStartingPinchScale( NULL ),
+ mKeyEventSignal(),
+ mPinchGestureDetector(),
+ mPanGestureDetector(),
+ mTapGestureDetector(),
+ mLongPressGestureDetector(),
+ mFlags( Control::ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ),
+ mIsKeyboardNavigationSupported( false ),
+ mIsKeyboardFocusGroup( false ),
+ mAddRemoveBackgroundChild( false )
+{
+}
~Impl()
{
Property::Map map;
Background* back = controlImpl.mImpl->mBackground;
- if( back )
+ if ( back && back->actor && back->actor.GetRendererAt(0).GetMaterial().GetNumberOfSamplers() > 0)
{
- ImageActor imageActor = ImageActor::DownCast( back->actor );
- if ( imageActor )
+ Image image = back->actor.GetRendererAt(0).GetMaterial().GetSamplerAt(0).GetImage();
+ if ( image )
{
- Image image = imageActor.GetImage();
Property::Map imageMap;
Scripting::CreatePropertyMap( image, imageMap );
map[ "image" ] = imageMap;
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;
delete mImpl;
}
-void Control::SetKeyInputFocus()
-{
- if( Self().OnStage() )
- {
- Toolkit::KeyInputFocusManager::Get().SetFocus(Toolkit::Control::DownCast(Self()));
- }
-}
-
-bool Control::HasKeyInputFocus()
-{
- bool result = false;
- if( Self().OnStage() )
- {
- result = Toolkit::KeyInputFocusManager::Get().IsKeyboardListener(Toolkit::Control::DownCast(Self()));
- }
- return result;
-}
-
-void Control::ClearKeyInputFocus()
-{
- if( Self().OnStage() )
- {
- Toolkit::KeyInputFocusManager::Get().RemoveFocus(Toolkit::Control::DownCast(Self()));
- }
-}
-
-PinchGestureDetector Control::GetPinchGestureDetector() const
-{
- return mImpl->mPinchGestureDetector;
-}
-
-PanGestureDetector Control::GetPanGestureDetector() const
-{
- return mImpl->mPanGestureDetector;
-}
-
-TapGestureDetector Control::GetTapGestureDetector() const
-{
- return mImpl->mTapGestureDetector;
-}
-
-LongPressGestureDetector Control::GetLongPressGestureDetector() const
-{
- return mImpl->mLongPressGestureDetector;
-}
-
void Control::SetStyleName( const std::string& styleName )
{
if( styleName != mImpl->mStyleName )
if ( background.actor )
{
- // Just set the actor color
- background.actor.SetColor( color );
+ Shader shader = background.actor.GetRendererAt(0).GetMaterial().GetShader();
+ shader.SetProperty( shader.GetPropertyIndex("uBackgroundColor"), color );
}
else
{
// Create Mesh Actor
- MeshActor meshActor = MeshActor::New( CreateMesh() );
-
- SetupBackgroundActorConstrained( meshActor, Actor::Property::SCALE, color );
-
- // Set the background actor before adding so that we do not inform deriving classes
- background.actor = meshActor;
- Self().Add( meshActor );
+ 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;
void Control::SetBackgroundImage( Image image )
{
Background& background( mImpl->GetBackground() );
+ if( !background.actor || background.actor.GetRendererAt(0).GetMaterial().GetNumberOfSamplers() == 0)
+ {
+ // Remove current actor as it has not texture coordinates
+ if( background.actor )
+ {
+ mImpl->mAddRemoveBackgroundChild = true;
+ Self().Remove( background.actor );
+ mImpl->mAddRemoveBackgroundChild = false;
+ background.actor.Reset();
+ }
- if ( background.actor )
+ //Create a new actor with texture coordinates
+ Actor actor = CreateBackground(Self(), background.color, image);
+ mImpl->mAddRemoveBackgroundChild = true;
+ // use insert to guarantee its the first child (so that OVERLAY mode works)
+ Self().Insert( 0, actor );
+ mImpl->mAddRemoveBackgroundChild = false;
+ background.actor = actor;
+ }
+ else
{
- // Remove Current actor, unset AFTER removal so that we do not inform deriving classes
- Self().Remove( background.actor );
- background.actor.Reset();
+ //Change sampler image
+ Sampler sampler = background.actor.GetRendererAt(0).GetMaterial().GetSamplerAt(0);
+ sampler.SetImage(image);
}
-
- ImageActor imageActor = ImageActor::New( image );
- SetupBackgroundActor( imageActor, background.color );
-
- // Set the background actor before adding so that we do not inform derived classes
- background.actor = imageActor;
- Self().Add( imageActor );
}
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;
}
}
-void Control::SetKeyboardNavigationSupport(bool isSupported)
+void Control::EnableGestureDetection(Gesture::Type type)
{
- mImpl->mIsKeyboardNavigationSupported = isSupported;
+ if ( (type & Gesture::Pinch) && !mImpl->mPinchGestureDetector )
+ {
+ mImpl->mPinchGestureDetector = PinchGestureDetector::New();
+ mImpl->mPinchGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PinchDetected);
+ mImpl->mPinchGestureDetector.Attach(Self());
+ }
+
+ if ( (type & Gesture::Pan) && !mImpl->mPanGestureDetector )
+ {
+ mImpl->mPanGestureDetector = PanGestureDetector::New();
+ mImpl->mPanGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PanDetected);
+ mImpl->mPanGestureDetector.Attach(Self());
+ }
+
+ if ( (type & Gesture::Tap) && !mImpl->mTapGestureDetector )
+ {
+ mImpl->mTapGestureDetector = TapGestureDetector::New();
+ mImpl->mTapGestureDetector.DetectedSignal().Connect(mImpl, &Impl::TapDetected);
+ mImpl->mTapGestureDetector.Attach(Self());
+ }
+
+ if ( (type & Gesture::LongPress) && !mImpl->mLongPressGestureDetector )
+ {
+ mImpl->mLongPressGestureDetector = LongPressGestureDetector::New();
+ mImpl->mLongPressGestureDetector.DetectedSignal().Connect(mImpl, &Impl::LongPressDetected);
+ mImpl->mLongPressGestureDetector.Attach(Self());
+ }
}
-bool Control::IsKeyboardNavigationSupported()
+void Control::DisableGestureDetection(Gesture::Type type)
{
- return mImpl->mIsKeyboardNavigationSupported;
+ if ( (type & Gesture::Pinch) && mImpl->mPinchGestureDetector )
+ {
+ mImpl->mPinchGestureDetector.Detach(Self());
+ mImpl->mPinchGestureDetector.Reset();
+ }
+
+ if ( (type & Gesture::Pan) && mImpl->mPanGestureDetector )
+ {
+ mImpl->mPanGestureDetector.Detach(Self());
+ mImpl->mPanGestureDetector.Reset();
+ }
+
+ if ( (type & Gesture::Tap) && mImpl->mTapGestureDetector )
+ {
+ mImpl->mTapGestureDetector.Detach(Self());
+ mImpl->mTapGestureDetector.Reset();
+ }
+
+ if ( (type & Gesture::LongPress) && mImpl->mLongPressGestureDetector)
+ {
+ mImpl->mLongPressGestureDetector.Detach(Self());
+ mImpl->mLongPressGestureDetector.Reset();
+ }
}
-void Control::Activate()
+PinchGestureDetector Control::GetPinchGestureDetector() const
{
- // Inform deriving classes
- OnAccessibilityActivated();
+ return mImpl->mPinchGestureDetector;
}
-void Control::OnAccessibilityActivated()
+PanGestureDetector Control::GetPanGestureDetector() const
{
+ return mImpl->mPanGestureDetector;
}
-bool Control::OnAccessibilityPan(PanGesture gesture)
+TapGestureDetector Control::GetTapGestureDetector() const
{
- return false; // Accessibility pan gesture is not handled by default
+ return mImpl->mTapGestureDetector;
}
-bool Control::OnAccessibilityTouch(const TouchEvent& touchEvent)
+LongPressGestureDetector Control::GetLongPressGestureDetector() const
{
- return false; // Accessibility touch event is not handled by default
+ return mImpl->mLongPressGestureDetector;
}
-bool Control::OnAccessibilityValueChange(bool isIncrease)
+void Control::SetKeyboardNavigationSupport(bool isSupported)
{
- return false; // Accessibility value change action is not handled by default
+ mImpl->mIsKeyboardNavigationSupported = isSupported;
+}
+
+bool Control::IsKeyboardNavigationSupported()
+{
+ return mImpl->mIsKeyboardNavigationSupported;
+}
+
+void Control::SetKeyInputFocus()
+{
+ if( Self().OnStage() )
+ {
+ Toolkit::KeyInputFocusManager::Get().SetFocus(Toolkit::Control::DownCast(Self()));
+ }
+}
+
+bool Control::HasKeyInputFocus()
+{
+ bool result = false;
+ if( Self().OnStage() )
+ {
+ result = Toolkit::KeyInputFocusManager::Get().IsKeyboardListener(Toolkit::Control::DownCast(Self()));
+ }
+ return result;
+}
+
+void Control::ClearKeyInputFocus()
+{
+ if( Self().OnStage() )
+ {
+ Toolkit::KeyInputFocusManager::Get().RemoveFocus(Toolkit::Control::DownCast(Self()));
+ }
}
void Control::SetAsKeyboardFocusGroup(bool isFocusGroup)
return Toolkit::KeyboardFocusManager::Get().IsFocusGroup(Self());
}
-Actor Control::GetNextKeyboardFocusableActor(Actor currentFocusedActor, Toolkit::Control::KeyboardFocusNavigationDirection direction, bool loopEnabled)
+void Control::AccessibilityActivate()
{
- return Actor();
+ // Inform deriving classes
+ OnAccessibilityActivated();
}
-void Control::OnKeyboardFocusChangeCommitted(Actor commitedFocusableActor)
+bool Control::OnAccessibilityActivated()
{
+ return false; // Accessibility activation is not handled by default
}
-bool Control::DoAction(BaseObject* object, const std::string& actionName, const PropertyValueContainer& attributes)
+bool Control::OnAccessibilityPan(PanGesture gesture)
{
- bool ret = false;
-
- if( object && ( 0 == strcmp( actionName.c_str(), ACTION_CONTROL_ACTIVATED ) ) )
- {
- Toolkit::Control control = Toolkit::Control::DownCast( BaseHandle( object ) );
- if( control )
- {
- // if cast succeeds there is an implementation so no need to check
- GetImplementation( control ).OnAccessibilityActivated();
- }
- }
+ return false; // Accessibility pan gesture is not handled by default
+}
- return ret;
+bool Control::OnAccessibilityTouch(const TouchEvent& touchEvent)
+{
+ return false; // Accessibility touch event is not handled by default
}
-bool Control::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
+bool Control::OnAccessibilityValueChange(bool isIncrease)
{
- Dali::BaseHandle handle( object );
+ return false; // Accessibility value change action is not handled by default
+}
- bool connected( false );
- Toolkit::Control control = Toolkit::Control::DownCast( handle );
- if ( control )
- {
- Control& controlImpl( GetImplementation( control ) );
- connected = true;
+Actor Control::GetNextKeyboardFocusableActor(Actor currentFocusedActor, Toolkit::Control::KeyboardFocus::Direction direction, bool loopEnabled)
+{
+ return Actor();
+}
- if ( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_EVENT ) )
- {
- controlImpl.KeyEventSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_INPUT_FOCUS_GAINED ) )
- {
- controlImpl.KeyInputFocusGainedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_INPUT_FOCUS_LOST ) )
- {
- controlImpl.KeyInputFocusLostSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_TAPPED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::Tap );
- controlImpl.GetTapGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_PANNED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::Pan );
- controlImpl.GetPanGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_PINCHED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::Pinch );
- controlImpl.GetPinchGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_LONG_PRESSED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::LongPress );
- controlImpl.GetLongPressGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else
- {
- // signalName does not match any signal
- connected = false;
- }
- }
- return connected;
+void Control::OnKeyboardFocusChangeCommitted(Actor commitedFocusableActor)
+{
}
Toolkit::Control::KeyEventSignalType& Control::KeyEventSignal()
OnInitialize();
}
-void Control::EnableGestureDetection(Gesture::Type type)
-{
- if ( (type & Gesture::Pinch) && !mImpl->mPinchGestureDetector )
- {
- mImpl->mPinchGestureDetector = PinchGestureDetector::New();
- mImpl->mPinchGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PinchDetected);
- mImpl->mPinchGestureDetector.Attach(Self());
- }
-
- if ( (type & Gesture::Pan) && !mImpl->mPanGestureDetector )
- {
- mImpl->mPanGestureDetector = PanGestureDetector::New();
- mImpl->mPanGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PanDetected);
- mImpl->mPanGestureDetector.Attach(Self());
- }
-
- if ( (type & Gesture::Tap) && !mImpl->mTapGestureDetector )
- {
- mImpl->mTapGestureDetector = TapGestureDetector::New();
- mImpl->mTapGestureDetector.DetectedSignal().Connect(mImpl, &Impl::TapDetected);
- mImpl->mTapGestureDetector.Attach(Self());
- }
-
- if ( (type & Gesture::LongPress) && !mImpl->mLongPressGestureDetector )
- {
- mImpl->mLongPressGestureDetector = LongPressGestureDetector::New();
- mImpl->mLongPressGestureDetector.DetectedSignal().Connect(mImpl, &Impl::LongPressDetected);
- mImpl->mLongPressGestureDetector.Attach(Self());
- }
-}
-
-void Control::DisableGestureDetection(Gesture::Type type)
-{
- if ( (type & Gesture::Pinch) && mImpl->mPinchGestureDetector )
- {
- mImpl->mPinchGestureDetector.Detach(Self());
- mImpl->mPinchGestureDetector.Reset();
- }
-
- if ( (type & Gesture::Pan) && mImpl->mPanGestureDetector )
- {
- mImpl->mPanGestureDetector.Detach(Self());
- mImpl->mPanGestureDetector.Reset();
- }
-
- if ( (type & Gesture::Tap) && mImpl->mTapGestureDetector )
- {
- mImpl->mTapGestureDetector.Detach(Self());
- mImpl->mTapGestureDetector.Reset();
- }
-
- if ( (type & Gesture::LongPress) && mImpl->mLongPressGestureDetector)
- {
- mImpl->mLongPressGestureDetector.Detach(Self());
- mImpl->mLongPressGestureDetector.Reset();
- }
-}
-
void Control::OnInitialize()
{
}
-void Control::OnControlStageConnection()
-{
-}
-
-void Control::OnControlStageDisconnection()
-{
-}
-
void Control::OnControlChildAdd( Actor& child )
{
}
{
}
-void Control::OnControlSizeSet( const Vector3& size )
-{
-}
-
void Control::EmitKeyInputFocusSignal( bool focusGained )
{
Dali::Toolkit::Control handle( GetOwner() );
if ( focusGained )
{
- // signals are allocated dynamically when someone connects
- if ( !mImpl->mKeyInputFocusGainedSignal.Empty() )
- {
+ // signals are allocated dynamically when someone connects
+ if ( !mImpl->mKeyInputFocusGainedSignal.Empty() )
+ {
mImpl->mKeyInputFocusGainedSignal.Emit( handle );
- }
+ }
}
else
{
}
}
-void Control::OnKeyInputFocusGained()
+void Control::OnStageConnection( unsigned int depth )
{
- EmitKeyInputFocusSignal( true );
+ 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 )
+ {
+ Renderer backgroundRenderer = mImpl->mBackground->actor.GetRendererAt( 0 );
+ if(backgroundRenderer)
+ {
+ backgroundRenderer.SetDepthIndex( BACKGROUND_DEPTH_INDEX+depth );
+ }
+ }
}
-void Control::OnKeyInputFocusLost()
+void Control::OnStageDisconnection()
{
- EmitKeyInputFocusSignal( false );
}
-void Control::OnStageConnection()
+void Control::OnKeyInputFocusGained()
{
- // Notify derived classes.
- OnControlStageConnection();
+ EmitKeyInputFocusSignal( true );
}
-void Control::OnStageDisconnection()
+void Control::OnKeyInputFocusLost()
{
- // Notify derived classes
- OnControlStageDisconnection();
+ EmitKeyInputFocusSignal( false );
}
void Control::OnChildAdd(Actor& child)
{
- // If this is the background actor, then we do not want to relayout or inform deriving classes
- if ( mImpl->mBackground && ( child == mImpl->mBackground->actor ) )
+ // If this is the background actor, then we do not want to inform deriving classes
+ if ( mImpl->mAddRemoveBackgroundChild )
{
return;
}
void Control::OnChildRemove(Actor& child)
{
- // If this is the background actor, then we do not want to relayout or inform deriving classes
- if ( mImpl->mBackground && ( child == mImpl->mBackground->actor ) )
+ // If this is the background actor, then we do not want to inform deriving classes
+ if ( mImpl->mAddRemoveBackgroundChild )
{
return;
}
void Control::OnSizeSet(const Vector3& targetSize)
{
// Background is resized through size negotiation
-
- // Notify derived classes.
- OnControlSizeSet( targetSize );
}
void Control::OnSizeAnimation(Animation& animation, const Vector3& targetSize)
return false; // Do not consume
}
-bool Control::OnMouseWheelEvent(const MouseWheelEvent& event)
+bool Control::OnWheelEvent(const WheelEvent& event)
{
return false; // Do not consume
}
projects / platform / core / uifw / dali-toolkit.git / blobdiff