KWin::Scene Class Reference

#include <scene.h>

Inheritance diagram for KWin::Scene:

Public Types
enum	{   PAINT_WINDOW_OPAQUE = 1 << 0 , PAINT_WINDOW_TRANSLUCENT = 1 << 1 , PAINT_WINDOW_TRANSFORMED = 1 << 2 , PAINT_SCREEN_REGION = 1 << 3 ,   PAINT_SCREEN_TRANSFORMED = 1 << 4 , PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS = 1 << 5 , PAINT_SCREEN_BACKGROUND_FIRST = 1 << 6 }

Signals
void	delegateRemoved (SceneDelegate *delegate)

Public Member Functions
	Scene (std::unique_ptr< ItemRenderer > &&renderer)
	~Scene () override
ItemRenderer *	renderer () const
void	addRepaint (const QRegion &region)
void	addRepaint (int x, int y, int width, int height)
void	addRepaintFull ()
virtual QRegion	damage () const
QRect	geometry () const
void	setGeometry (const QRect &rect)
QList< SceneDelegate * >	delegates () const
void	addDelegate (SceneDelegate *delegate)
void	removeDelegate (SceneDelegate *delegate)
virtual SurfaceItem *	scanoutCandidate () const
virtual QRegion	prePaint (SceneDelegate *delegate)=0
virtual void	postPaint ()=0
virtual void	paint (const RenderTarget &renderTarget, const QRegion &region)=0
virtual void	frame (SceneDelegate *delegate, OutputFrame *frame)

Protected Attributes
std::unique_ptr< ItemRenderer >	m_renderer
QList< SceneDelegate * >	m_delegates
QRect	m_geometry

Detailed Description

Definition at line 43 of file scene.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
PAINT_WINDOW_OPAQUE
PAINT_WINDOW_TRANSLUCENT
PAINT_WINDOW_TRANSFORMED
PAINT_SCREEN_REGION
PAINT_SCREEN_TRANSFORMED
PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS
PAINT_SCREEN_BACKGROUND_FIRST

Definition at line 49 of file scene.h.

Constructor & Destructor Documentation

Scene()

KWin::Scene::Scene ( std::unique_ptr< ItemRenderer > && renderer )

explicit

Definition at line 67 of file scene.cpp.

~Scene()

KWin::Scene::~Scene ( )

override

Definition at line 72 of file scene.cpp.

Member Function Documentation

addDelegate()

void KWin::Scene::addDelegate

(

SceneDelegate *

delegate

)

Definition at line 126 of file scene.cpp.

addRepaint() [1/2]

void KWin::Scene::addRepaint

(

const QRegion &

region

)

Definition at line 91 of file scene.cpp.

addRepaint() [2/2]

void KWin::Scene::addRepaint	(	int	x,
		int	y,
		int	width,
		int	height )

Definition at line 86 of file scene.cpp.

addRepaintFull()

void KWin::Scene::addRepaintFull

(

)

Definition at line 81 of file scene.cpp.

damage()

QRegion KWin::Scene::damage ( ) const

virtual

Definition at line 103 of file scene.cpp.

delegateRemoved

void KWin::Scene::delegateRemoved ( SceneDelegate * delegate )

signal

delegates()

QList< SceneDelegate * > KWin::Scene::delegates

(

)

const

Definition at line 121 of file scene.cpp.

frame()

void KWin::Scene::frame ( SceneDelegate * delegate, OutputFrame * frame )

virtual

Reimplemented in KWin::WorkspaceScene.

Definition at line 142 of file scene.cpp.

geometry()

QRect KWin::Scene::geometry

(

)

const

Definition at line 108 of file scene.cpp.

paint()

virtual void KWin::Scene::paint ( const RenderTarget & renderTarget, const QRegion & region )

pure virtual

Implemented in KWin::CursorScene, and KWin::WorkspaceScene.

postPaint()

virtual void KWin::Scene::postPaint ( )

pure virtual

Implemented in KWin::CursorScene, and KWin::WorkspaceScene.

prePaint()

virtual QRegion KWin::Scene::prePaint ( SceneDelegate * delegate )

pure virtual

Implemented in KWin::CursorScene, and KWin::WorkspaceScene.

removeDelegate()

void KWin::Scene::removeDelegate

(

SceneDelegate *

delegate

)

Definition at line 131 of file scene.cpp.

renderer()

ItemRenderer * KWin::Scene::renderer

(

)

const

Definition at line 76 of file scene.cpp.

scanoutCandidate()

SurfaceItem * KWin::Scene::scanoutCandidate ( ) const

virtual

Reimplemented in KWin::WorkspaceScene.

Definition at line 137 of file scene.cpp.

setGeometry()

void KWin::Scene::setGeometry

(

const QRect &

rect

)

Definition at line 113 of file scene.cpp.

Member Data Documentation

m_delegates

QList<SceneDelegate *> KWin::Scene::m_delegates

protected

Definition at line 95 of file scene.h.

m_geometry

QRect KWin::Scene::m_geometry

protected

Definition at line 96 of file scene.h.

m_renderer

std::unique_ptr<ItemRenderer> KWin::Scene::m_renderer

protected

Definition at line 94 of file scene.h.

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The documentation for this class was generated from the following files:

• src/scene/scene.h
• src/scene/scene.cpp