/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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 <dali/internal/event/common/object-registry-impl.h>
#include <dali/integration-api/platform-abstraction.h>
#include <dali/public-api/common/constants.h>
-#include <dali/public-api/events/touch-data.h>
+#include <dali/public-api/events/touch-event.h>
#include <dali/public-api/object/type-registry.h>
#include <dali/public-api/render-tasks/render-task-list.h>
#include <dali/public-api/rendering/frame-buffer.h>
+#include <dali/public-api/common/constants.h>
using Dali::Internal::SceneGraph::Node;
// Signals
-const char* const SIGNAL_KEY_EVENT = "keyEvent";
-const char* const SIGNAL_KEY_EVENT_GENERATED = "keyEventGenerated";
-const char* const SIGNAL_EVENT_PROCESSING_FINISHED = "eventProcessingFinished";
-const char* const SIGNAL_TOUCHED = "touched";
-const char* const SIGNAL_TOUCH = "touch";
-const char* const SIGNAL_WHEEL_EVENT = "wheelEvent";
-const char* const SIGNAL_CONTEXT_LOST = "contextLost";
-const char* const SIGNAL_CONTEXT_REGAINED = "contextRegained";
-const char* const SIGNAL_SCENE_CREATED = "sceneCreated";
-
-TypeRegistration mType( typeid(Dali::Stage), typeid(Dali::BaseHandle), NULL );
-
-SignalConnectorType signalConnector1( mType, SIGNAL_KEY_EVENT, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector2( mType, SIGNAL_EVENT_PROCESSING_FINISHED, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector3( mType, SIGNAL_TOUCHED, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector4( mType, SIGNAL_WHEEL_EVENT, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector5( mType, SIGNAL_CONTEXT_LOST, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector6( mType, SIGNAL_CONTEXT_REGAINED, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector7( mType, SIGNAL_SCENE_CREATED, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector8( mType, SIGNAL_KEY_EVENT_GENERATED, &Stage::DoConnectSignal );
-SignalConnectorType signalConnector9( mType, SIGNAL_TOUCH, &Stage::DoConnectSignal );
+static constexpr std::string_view SIGNAL_KEY_EVENT = "keyEvent";
+static constexpr std::string_view SIGNAL_KEY_EVENT_GENERATED = "keyEventGenerated";
+static constexpr std::string_view SIGNAL_EVENT_PROCESSING_FINISHED = "eventProcessingFinished";
+static constexpr std::string_view SIGNAL_TOUCHED = "touched";
+static constexpr std::string_view SIGNAL_WHEEL_EVENT = "wheelEvent";
+static constexpr std::string_view SIGNAL_CONTEXT_LOST = "contextLost";
+static constexpr std::string_view SIGNAL_CONTEXT_REGAINED = "contextRegained";
+static constexpr std::string_view SIGNAL_SCENE_CREATED = "sceneCreated";
+
+TypeRegistration mType( typeid(Dali::Stage), typeid(Dali::BaseHandle), nullptr );
+
+SignalConnectorType signalConnector1(mType, std::string(SIGNAL_KEY_EVENT), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector2(mType, std::string(SIGNAL_EVENT_PROCESSING_FINISHED), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector4(mType, std::string(SIGNAL_WHEEL_EVENT), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector5(mType, std::string(SIGNAL_CONTEXT_LOST), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector6(mType, std::string(SIGNAL_CONTEXT_REGAINED), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector7(mType, std::string(SIGNAL_SCENE_CREATED), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector8(mType, std::string(SIGNAL_KEY_EVENT_GENERATED), &Stage::DoConnectSignal);
+SignalConnectorType signalConnector9(mType, std::string(SIGNAL_TOUCHED), &Stage::DoConnectSignal);
} // unnamed namespace
-StagePtr Stage::New( AnimationPlaylist& playlist,
- PropertyNotificationManager& propertyNotificationManager,
- SceneGraph::UpdateManager& updateManager,
- NotificationManager& notificationManager,
- Integration::RenderController& renderController )
-{
- return StagePtr( new Stage( playlist, propertyNotificationManager, updateManager, notificationManager, renderController ) );
-}
-
-void Stage::Initialize( bool renderToFbo )
+StagePtr Stage::New( SceneGraph::UpdateManager& updateManager )
{
- mRenderToFbo = renderToFbo;
- mObjectRegistry = ObjectRegistry::New();
-
- // Create the ordered list of layers
- mLayerList = LayerList::New( mUpdateManager );
-
- // The stage owns the default layer
- mRootLayer = Layer::NewRoot( *mLayerList, mUpdateManager );
- mRootLayer->SetName("RootLayer");
- // The root layer needs to have a fixed resize policy (as opposed to the default USE_NATURAL_SIZE).
- // This stops actors parented to the stage having their relayout requests propagating
- // up to the root layer, and down through other children unnecessarily.
- mRootLayer->SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS );
-
- // Create the default camera actor first; this is needed by the RenderTaskList
- CreateDefaultCameraActor();
-
- // Create the list of render-tasks
- mRenderTaskList = RenderTaskList::New();
-
- // Create the default render-task (don't need the returned handle)
- mRenderTaskList->CreateTask( mRootLayer.Get(), mDefaultCamera.Get() );
+ return StagePtr( new Stage( updateManager ) );
}
-void Stage::Uninitialize()
+void Stage::Initialize( Scene& scene )
{
- if( mDefaultCamera )
- {
- // its enough to release the handle so the object is released
- // don't need to remove it from root actor as root actor will delete the object
- mDefaultCamera.Reset();
- }
-
- if( mRootLayer )
- {
- // we are closing down so just delete the root, no point emit disconnect
- // signals or send messages to update
- mRootLayer.Reset();
- }
-
- if( mRenderTaskList )
- {
- mRenderTaskList.Reset();
- }
+ mScene = &scene;
+ mScene->SetBackgroundColor( Dali::DEFAULT_BACKGROUND_COLOR );
+ mScene->EventProcessingFinishedSignal().Connect( this, &Stage::OnEventProcessingFinished );
+ mScene->KeyEventSignal().Connect( this, &Stage::OnKeyEvent );
+ mScene->TouchedSignal().Connect( this, &Stage::OnTouchEvent );
+ mScene->WheelEventSignal().Connect( this, &Stage::OnWheelEvent );
}
StagePtr Stage::GetCurrent()
{
- StagePtr stage( NULL );
+ StagePtr stage( nullptr );
// no checking in this version
ThreadLocalStorage* tls = ThreadLocalStorage::GetInternal();
if( tls )
ObjectRegistry& Stage::GetObjectRegistry()
{
- return *mObjectRegistry;
-}
-
-void Stage::RegisterObject( Dali::BaseObject* object )
-{
- mObjectRegistry->RegisterObject( object );
-}
-
-void Stage::UnregisterObject( Dali::BaseObject* object )
-{
- mObjectRegistry->UnregisterObject( object );
+ return ThreadLocalStorage::Get().GetObjectRegistry();
}
Layer& Stage::GetRootActor()
{
- return *mRootLayer;
-}
-
-AnimationPlaylist& Stage::GetAnimationPlaylist()
-{
- return mAnimationPlaylist;
-}
-
-PropertyNotificationManager& Stage::GetPropertyNotificationManager()
-{
- return mPropertyNotificationManager;
+ Dali::Layer rootLayer = GetRootLayer();
+ return GetImplementation( rootLayer );
}
void Stage::Add( Actor& actor )
{
- mRootLayer->Add( actor );
+ mScene->Add( actor );
}
void Stage::Remove( Actor& actor )
{
- mRootLayer->Remove( actor );
-}
-
-void Stage::SurfaceResized( float width, float height )
-{
- if( ( fabsf( width - mSurfaceSize.width ) > Math::MACHINE_EPSILON_1000 ) || ( fabsf( height - mSurfaceSize.height ) > Math::MACHINE_EPSILON_1000 ) )
- {
- mSurfaceSize.width = width;
- mSurfaceSize.height = height;
-
- // Internally we want to report the actual size of the stage.
- mSize.width = width;
- mSize.height = height - static_cast<float>( mTopMargin );
-
- // Calculates the aspect ratio, near and far clipping planes, field of view and camera Z position.
- mDefaultCamera->SetPerspectiveProjection( mSurfaceSize );
-
- // Adjust the camera height to allow for top-margin
- SetDefaultCameraPosition();
-
- mRootLayer->SetSize( mSize.width, mSize.height );
-
- SetDefaultSurfaceRectMessage( mUpdateManager, Rect<int32_t>( 0, 0, static_cast<int32_t>( width ), static_cast<int32_t>( height ) ) ); // truncated
-
- // if single render task to screen then set its viewport parameters
- if( 1 == mRenderTaskList->GetTaskCount() )
- {
- RenderTaskPtr defaultRenderTask = mRenderTaskList->GetTask( 0u );
-
- if(!defaultRenderTask->GetTargetFrameBuffer())
- {
- defaultRenderTask->SetViewport( Viewport( 0, 0, static_cast<int32_t>( width ), static_cast<int32_t>( height ) ) ); // truncated
- }
- }
-
- if( mRenderToFbo )
- {
- Dali::FrameBuffer frameBuffer = Dali::FrameBuffer::New( static_cast<uint32_t>( width ), static_cast<uint32_t>( height ), Dali::FrameBuffer::Attachment::NONE );
- Dali::Texture texture = Dali::Texture::New( Dali::TextureType::TEXTURE_2D, Dali::Pixel::RGB888, static_cast<uint32_t>( width ), static_cast<uint32_t>( height ) );
- frameBuffer.AttachColorTexture( texture );
-
- RenderTaskPtr defaultRenderTask = mRenderTaskList->GetTask( 0u );
- defaultRenderTask->SetFrameBuffer( &GetImplementation( frameBuffer ) );
- }
- }
+ mScene->Remove( actor );
}
Vector2 Stage::GetSize() const
{
- return mSize;
-}
-
-void Stage::SetTopMargin( uint32_t margin )
-{
- if (mTopMargin == margin)
- {
- return;
- }
- mTopMargin = margin;
-
- mSize.width = mSurfaceSize.width;
- mSize.height = mSurfaceSize.height - static_cast<float>( mTopMargin );
-
- // Adjust the camera height to allow for top-margin
- SetDefaultCameraPosition();
-
- mRootLayer->SetSize( mSize.width, mSize.height );
+ return mScene->GetSize();
}
RenderTaskList& Stage::GetRenderTaskList() const
{
- return *mRenderTaskList;
-}
-
-void Stage::CreateDefaultCameraActor()
-{
- // The default camera attributes and position is such that
- // children of the default layer, can be positioned at (0,0) and
- // be at the top-left of the viewport.
- mDefaultCamera = CameraActor::New( Size::ZERO );
- mDefaultCamera->SetParentOrigin(ParentOrigin::CENTER);
- Add(*(mDefaultCamera.Get()));
-}
-
-void Stage::SetDefaultCameraPosition()
-{
- mDefaultCamera->SetY( -(static_cast<float>(mTopMargin) * 0.5f) );
+ return mScene->GetRenderTaskList();
}
Actor& Stage::GetDefaultRootActor()
{
- return *mRootLayer;
+ return mScene->GetDefaultRootActor();
}
CameraActor& Stage::GetDefaultCameraActor()
{
- return *mDefaultCamera;
+ return mScene->GetDefaultCameraActor();
}
uint32_t Stage::GetLayerCount() const
{
- return mLayerList->GetLayerCount();
+ return mScene->GetLayerCount();
}
Dali::Layer Stage::GetLayer( uint32_t depth ) const
{
- return Dali::Layer(mLayerList->GetLayer( depth ));
+ return mScene->GetLayer( depth );
}
Dali::Layer Stage::GetRootLayer() const
{
- return Dali::Layer( mRootLayer.Get() );
+ return mScene->GetRootLayer();
}
LayerList& Stage::GetLayerList()
{
- return *mLayerList;
+ return mScene->GetLayerList();
}
void Stage::SetBackgroundColor(Vector4 color)
{
- // Cache for public GetBackgroundColor()
- mBackgroundColor = color;
-
- // Send message to change color in next frame
- SetBackgroundColorMessage( mUpdateManager, color );
+ mScene->SetBackgroundColor( color );
}
Vector4 Stage::GetBackgroundColor() const
{
- return mBackgroundColor;
+ return mScene->GetBackgroundColor();
}
Vector2 Stage::GetDpi() const
{
- return mDpi;
-}
-
-void Stage::SetDpi(Vector2 dpi)
-{
- mDpi = dpi;
+ return mScene->GetDpi();
}
void Stage::KeepRendering( float durationSeconds )
{
bool connected( true );
Stage* stage = static_cast< Stage* >(object); // TypeRegistry guarantees that this is the correct type.
+ std::string_view name(signalName);
- if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_EVENT ) )
+ if(name == SIGNAL_KEY_EVENT)
{
stage->KeyEventSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_EVENT_GENERATED ) )
+ else if(name == SIGNAL_KEY_EVENT_GENERATED)
{
stage->KeyEventGeneratedSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_EVENT_PROCESSING_FINISHED ) )
+ else if(name == SIGNAL_EVENT_PROCESSING_FINISHED)
{
stage->EventProcessingFinishedSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_TOUCHED ) )
+ else if(name == SIGNAL_TOUCHED)
{
stage->TouchedSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_TOUCH ) )
- {
- stage->TouchSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_WHEEL_EVENT ) )
+ else if(name == SIGNAL_WHEEL_EVENT)
{
stage->WheelEventSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_CONTEXT_LOST ) )
+ else if(name == SIGNAL_CONTEXT_LOST)
{
stage->ContextLostSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_CONTEXT_REGAINED ) )
+ else if(name == SIGNAL_CONTEXT_REGAINED)
{
stage->ContextRegainedSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_SCENE_CREATED ) )
+ else if(name == SIGNAL_SCENE_CREATED)
{
stage->SceneCreatedSignal().Connect( tracker, functor );
}
return connected;
}
+void Stage::OnEventProcessingFinished()
+{
+ EmitEventProcessingFinishedSignal();
+}
+
+void Stage::OnKeyEvent( const Dali::KeyEvent& event )
+{
+ bool consumed = EmitKeyEventGeneratedSignal( event );
+ if( !consumed )
+ {
+ EmitKeyEventSignal( event );
+ }
+}
+
+void Stage::OnTouchEvent( const Dali::TouchEvent& touch )
+{
+ EmitTouchedSignal( touch );
+}
+
+void Stage::OnWheelEvent( const Dali::WheelEvent& event )
+{
+ EmitWheelEventSignal( event );
+}
+
void Stage::EmitKeyEventSignal(const KeyEvent& event)
{
// Emit the key event signal when no actor in the stage has gained the key input focus
void Stage::EmitEventProcessingFinishedSignal()
{
- mEventProcessingFinishedSignal.Emit();
+ mEventProcessingFinishedSignal.Emit();
}
-void Stage::EmitTouchedSignal( const TouchEvent& touchEvent, const Dali::TouchData& touch )
+void Stage::EmitTouchedSignal( const Dali::TouchEvent& touch )
{
- mTouchedSignal.Emit( touchEvent );
- mTouchSignal.Emit( touch );
+ mTouchedSignal.Emit( touch );
}
-void Stage::EmitWheelEventSignal(const WheelEvent& event)
+void Stage::EmitWheelEventSignal( const WheelEvent& event )
{
// Emit the wheel event signal when no actor in the stage has gained the wheel input focus
return mEventProcessingFinishedSignal;
}
-Dali::Stage::TouchedSignalType& Stage::TouchedSignal()
+Dali::Stage::TouchEventSignalType& Stage::TouchedSignal()
{
- DALI_LOG_WARNING( "Deprecated. Use TouchSignal() instead.\n" );
return mTouchedSignal;
}
-Dali::Stage::TouchSignalType& Stage::TouchSignal()
-{
- return mTouchSignal;
-}
-
Dali::Stage::WheelEventSignalType& Stage::WheelEventSignal()
{
return mWheelEventSignal;
mContextRegainedSignal.Emit();
}
-
-void Stage::RequestRebuildDepthTree()
-{
- DALI_LOG_INFO(gLogFilter, Debug::General, "RequestRebuildDepthTree()\n");
- mDepthTreeDirty = true;
-}
-
-void Stage::RebuildDepthTree()
-{
- // If the depth tree needs rebuilding, do it in this frame only.
- if( mDepthTreeDirty )
- {
- DALI_LOG_INFO(gLogFilter, Debug::Concise, "RebuildDepthTree() dirty:T\n");
-
- ActorPtr actor( mRootLayer.Get() );
- actor->RebuildDepthTree();
- mDepthTreeDirty = false;
- }
-}
-
-
-Stage::Stage( AnimationPlaylist& playlist,
- PropertyNotificationManager& propertyNotificationManager,
- SceneGraph::UpdateManager& updateManager,
- NotificationManager& notificationManager,
- Integration::RenderController& renderController )
-: mAnimationPlaylist( playlist ),
- mPropertyNotificationManager( propertyNotificationManager ),
- mUpdateManager( updateManager ),
- mNotificationManager( notificationManager ),
- mRenderController( renderController ),
- mSize( Vector2::ZERO ),
- mSurfaceSize( Vector2::ZERO ),
- mBackgroundColor( Dali::Stage::DEFAULT_BACKGROUND_COLOR ),
- mTopMargin( 0 ),
- mDpi( Vector2::ZERO ),
+Stage::Stage( SceneGraph::UpdateManager& updateManager )
+: mUpdateManager( updateManager ),
mKeyEventSignal(),
mKeyEventGeneratedSignal(),
mEventProcessingFinishedSignal(),
mTouchedSignal(),
- mTouchSignal(),
mWheelEventSignal(),
mContextLostSignal(),
mContextRegainedSignal(),
mSceneCreatedSignal(),
- mRenderingBehavior( DevelStage::Rendering::IF_REQUIRED ),
- mDepthTreeDirty( false ),
- mForceNextUpdate( false ),
- mRenderToFbo( false )
+ mRenderingBehavior( DevelStage::Rendering::IF_REQUIRED )
{
}
-SceneGraph::UpdateManager& Stage::GetUpdateManager()
-{
- return mUpdateManager;
-}
-
-Integration::RenderController& Stage::GetRenderController()
-{
- return mRenderController;
-}
-
-uint32_t* Stage::ReserveMessageSlot( uint32_t size, bool updateScene )
-{
- return mUpdateManager.ReserveMessageSlot( size, updateScene );
-}
-
-BufferIndex Stage::GetEventBufferIndex() const
-{
- return mUpdateManager.GetEventBufferIndex();
-}
-
-void Stage::ForceNextUpdate()
-{
- mForceNextUpdate = true;
-}
-
-bool Stage::IsNextUpdateForced()
-{
- bool nextUpdateForced = mForceNextUpdate;
- mForceNextUpdate = false;
- return nextUpdateForced;
-}
-
-Stage::~Stage()
-{
-}
+Stage::~Stage() = default;
} // namespace Internal
projects / platform / core / uifw / dali-core.git / blobdiff