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00020
00021 #ifndef KWIN_EFFECTSIMPL_H
00022 #define KWIN_EFFECTSIMPL_H
00023
00024 #include "kwineffects.h"
00025
00026 #include "scene.h"
00027
00028 #include <QStack>
00029 #include <QMap>
00030
00031
00032 class KService;
00033
00034
00035 namespace KWin
00036 {
00037
00038 class EffectsHandlerImpl : public EffectsHandler
00039 {
00040 public:
00041 EffectsHandlerImpl(CompositingType type);
00042 virtual ~EffectsHandlerImpl();
00043 virtual void prePaintScreen( ScreenPrePaintData& data, int time );
00044 virtual void paintScreen( int mask, QRegion region, ScreenPaintData& data );
00045 virtual void postPaintScreen();
00046 virtual void prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time );
00047 virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
00048 virtual void postPaintWindow( EffectWindow* w );
00049
00050 virtual void drawWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
00051
00052 virtual void activateWindow( EffectWindow* c );
00053 virtual EffectWindow* activeWindow() const;
00054 virtual void moveWindow( EffectWindow* w, const QPoint& pos );
00055 virtual void windowToDesktop( EffectWindow* w, int desktop );
00056
00057 virtual int currentDesktop() const;
00058 virtual int numberOfDesktops() const;
00059 virtual void setCurrentDesktop( int desktop );
00060 virtual QString desktopName( int desktop ) const;
00061 virtual int displayWidth() const;
00062 virtual int displayHeight() const;
00063 virtual QPoint cursorPos() const;
00064 virtual bool grabKeyboard( Effect* effect );
00065 virtual void ungrabKeyboard();
00066 virtual EffectWindow* findWindow( WId id ) const;
00067 virtual EffectWindowList stackingOrder() const;
00068 virtual void setElevatedWindow( EffectWindow* w, bool set );
00069
00070 virtual void setTabBoxWindow(EffectWindow*);
00071 virtual void setTabBoxDesktop(int);
00072 virtual EffectWindowList currentTabBoxWindowList() const;
00073 virtual void refTabBox();
00074 virtual void unrefTabBox();
00075 virtual void closeTabBox();
00076 virtual QList< int > currentTabBoxDesktopList() const;
00077 virtual int currentTabBoxDesktop() const;
00078 virtual EffectWindow* currentTabBoxWindow() const;
00079
00080 virtual void setActiveFullScreenEffect( Effect* e );
00081 virtual Effect* activeFullScreenEffect() const;
00082
00083 virtual void pushRenderTarget(GLRenderTarget* target);
00084 virtual GLRenderTarget* popRenderTarget();
00085
00086 virtual void addRepaintFull();
00087 virtual void addRepaint( const QRect& r );
00088 virtual void addRepaint( const QRegion& r );
00089 virtual void addRepaint( int x, int y, int w, int h );
00090 virtual int activeScreen() const;
00091 virtual int numScreens() const;
00092 virtual int screenNumber( const QPoint& pos ) const;
00093 virtual QRect clientArea( clientAreaOption, int screen, int desktop ) const;
00094 virtual QRect clientArea( clientAreaOption, const EffectWindow* c ) const;
00095 virtual QRect clientArea( clientAreaOption, const QPoint& p, int desktop ) const;
00096 virtual void calcDesktopLayout(int* x, int* y, Qt::Orientation* orientation) const;
00097 virtual bool optionRollOverDesktops() const;
00098 virtual int desktopToLeft( int desktop, bool wrap ) const;
00099 virtual int desktopToRight( int desktop, bool wrap ) const;
00100 virtual int desktopUp( int desktop, bool wrap ) const;
00101 virtual int desktopDown( int desktop, bool wrap ) const;
00102
00103 virtual Window createInputWindow( Effect* e, int x, int y, int w, int h, const QCursor& cursor );
00104 using EffectsHandler::createInputWindow;
00105 virtual void destroyInputWindow( Window w );
00106 virtual bool checkInputWindowEvent( XEvent* e );
00107 virtual void checkInputWindowStacking();
00108
00109 virtual void checkElectricBorder(const QPoint &pos, Time time);
00110 virtual void reserveElectricBorder( ElectricBorder border );
00111 virtual void unreserveElectricBorder( ElectricBorder border );
00112 virtual void reserveElectricBorderSwitching( bool reserve );
00113
00114 virtual unsigned long xrenderBufferPicture();
00115 virtual void reconfigure();
00116 virtual void registerPropertyType( long atom, bool reg );
00117
00118
00119 void startPaint();
00120 void windowUserMovedResized( EffectWindow* c, bool first, bool last );
00121 void windowOpacityChanged( EffectWindow* c, double old_opacity );
00122 void windowAdded( EffectWindow* c );
00123 void windowClosed( EffectWindow* c );
00124 void windowDeleted( EffectWindow* c );
00125 void windowActivated( EffectWindow* c );
00126 void windowMinimized( EffectWindow* c );
00127 void windowUnminimized( EffectWindow* c );
00128 void desktopChanged( int old );
00129 void windowDamaged( EffectWindow* w, const QRect& r );
00130 void windowGeometryShapeChanged( EffectWindow* w, const QRect& old );
00131 void tabBoxAdded( int mode );
00132 void tabBoxClosed();
00133 void tabBoxUpdated();
00134 bool borderActivated( ElectricBorder border );
00135 void mouseChanged( const QPoint& pos, const QPoint& oldpos,
00136 Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons,
00137 Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers );
00138 void grabbedKeyboardEvent( QKeyEvent* e );
00139 bool hasKeyboardGrab() const;
00140 void propertyNotify( EffectWindow* c, long atom );
00141
00142 bool loadEffect( const QString& name );
00143 void toggleEffect( const QString& name );
00144 void unloadEffect( const QString& name );
00145 void reloadEffect( const QString& name );
00146 bool isEffectLoaded( const QString& name );
00147 QStringList loadedEffects() const;
00148 QStringList listOfEffects() const;
00149
00150 QList<EffectWindow*> elevatedWindows() const;
00151
00152 protected:
00153 KLibrary* findEffectLibrary( KService* service );
00154 void effectsChanged();
00155
00156 Effect* keyboard_grab_effect;
00157 QStack<GLRenderTarget*> render_targets;
00158 Effect* fullscreen_effect;
00159 QList<EffectWindow*> elevated_windows;
00160 QMultiMap< int, EffectPair > effect_order;
00161 QHash< long, int > registered_atoms;
00162 };
00163
00164 class EffectWindowImpl : public EffectWindow
00165 {
00166 public:
00167 EffectWindowImpl();
00168 virtual ~EffectWindowImpl();
00169
00170 virtual void enablePainting( int reason );
00171 virtual void disablePainting( int reason );
00172 virtual bool isPaintingEnabled();
00173 virtual void addRepaint( const QRect& r );
00174 virtual void addRepaint( int x, int y, int w, int h );
00175 virtual void addRepaintFull();
00176
00177 virtual void refWindow();
00178 virtual void unrefWindow();
00179 virtual bool isDeleted() const;
00180
00181 virtual bool isOnAllDesktops() const;
00182 virtual int desktop() const;
00183 virtual bool isMinimized() const;
00184 virtual double opacity() const;
00185 virtual QString caption() const;
00186 virtual QPixmap icon() const;
00187 virtual QString windowClass() const;
00188 virtual QString windowRole() const;
00189 virtual const EffectWindowGroup* group() const;
00190
00191 virtual int x() const;
00192 virtual int y() const;
00193 virtual int width() const;
00194 virtual int height() const;
00195 virtual QRect geometry() const;
00196 virtual QRegion shape() const;
00197 virtual int screen() const;
00198 virtual bool hasOwnShape() const;
00199 virtual QPoint pos() const;
00200 virtual QSize size() const;
00201 virtual QRect rect() const;
00202 virtual bool isMovable() const;
00203 virtual bool isUserMove() const;
00204 virtual bool isUserResize() const;
00205 virtual QRect iconGeometry() const;
00206 virtual QRect contentsRect() const;
00207 virtual QByteArray readProperty( long atom, long type, int format ) const;
00208
00209 virtual bool isDesktop() const;
00210 virtual bool isDock() const;
00211 virtual bool isToolbar() const;
00212 virtual bool isTopMenu() const;
00213 virtual bool isMenu() const;
00214 virtual bool isNormalWindow() const;
00215 virtual bool isSpecialWindow() const;
00216 virtual bool isDialog() const;
00217 virtual bool isSplash() const;
00218 virtual bool isUtility() const;
00219 virtual bool isDropdownMenu() const;
00220 virtual bool isPopupMenu() const;
00221 virtual bool isTooltip() const;
00222 virtual bool isNotification() const;
00223 virtual bool isComboBox() const;
00224 virtual bool isDNDIcon() const;
00225 virtual bool isManaged() const;
00226
00227 virtual bool isModal() const;
00228 virtual EffectWindow* findModal();
00229 virtual EffectWindowList mainWindows() const;
00230
00231 virtual WindowQuadList buildQuads() const;
00232
00233 const Toplevel* window() const;
00234 Toplevel* window();
00235
00236 void setWindow( Toplevel* w );
00237 void setSceneWindow( Scene::Window* w );
00238 const Scene::Window* sceneWindow() const;
00239 Scene::Window* sceneWindow();
00240 private:
00241 Toplevel* toplevel;
00242 Scene::Window* sw;
00243 };
00244
00245 class EffectWindowGroupImpl
00246 : public EffectWindowGroup
00247 {
00248 public:
00249 EffectWindowGroupImpl( Group* g );
00250 virtual EffectWindowList members() const;
00251 private:
00252 Group* group;
00253 };
00254
00255
00256 inline
00257 QList<EffectWindow*> EffectsHandlerImpl::elevatedWindows() const
00258 {
00259 return elevated_windows;
00260 }
00261
00262
00263 inline
00264 EffectWindowGroupImpl::EffectWindowGroupImpl( Group* g )
00265 : group( g )
00266 {
00267 }
00268
00269 EffectWindow* effectWindow( Toplevel* w );
00270 EffectWindow* effectWindow( Scene::Window* w );
00271
00272 inline
00273 const Scene::Window* EffectWindowImpl::sceneWindow() const
00274 {
00275 return sw;
00276 }
00277
00278 inline
00279 Scene::Window* EffectWindowImpl::sceneWindow()
00280 {
00281 return sw;
00282 }
00283
00284 inline
00285 const Toplevel* EffectWindowImpl::window() const
00286 {
00287 return toplevel;
00288 }
00289
00290 inline
00291 Toplevel* EffectWindowImpl::window()
00292 {
00293 return toplevel;
00294 }
00295
00296
00297 }
00298
00299 #endif