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Diffstat (limited to 'kwin/workspace.h')
| -rw-r--r-- | kwin/workspace.h | 836 |
1 files changed, 836 insertions, 0 deletions
diff --git a/kwin/workspace.h b/kwin/workspace.h new file mode 100644 index 000000000..9ccf889b4 --- /dev/null +++ b/kwin/workspace.h @@ -0,0 +1,836 @@ +/***************************************************************** + KWin - the KDE window manager + This file is part of the KDE project. + +Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org> +Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org> + +You can Freely distribute this program under the GNU General Public +License. See the file "COPYING" for the exact licensing terms. +******************************************************************/ + +#ifndef KWIN_WORKSPACE_H +#define KWIN_WORKSPACE_H + +#include <qtimer.h> +#include <qvaluevector.h> +#include <kshortcut.h> +#include <qcursor.h> +#include <netwm.h> +#include <kxmessages.h> + +#include "KWinInterface.h" +#include "utils.h" +#include "kdecoration.h" +#include "sm.h" + +#include <X11/Xlib.h> + +class QPopupMenu; +class KConfig; +class KGlobalAccel; +class KShortcutDialog; +class KStartupInfo; +class KStartupInfoId; +class KStartupInfoData; +class QSlider; +class QPushButton; +class KProcess; + +namespace KWinInternal +{ + +class Client; +class TabBox; +class PopupInfo; +class RootInfo; +class PluginMgr; +class Placement; +class Rules; +class WindowRules; + +class SystemTrayWindow + { + public: + SystemTrayWindow() + : win(0),winFor(0) + {} + SystemTrayWindow( WId w ) + : win(w),winFor(0) + {} + SystemTrayWindow( WId w, WId wf ) + : win(w),winFor(wf) + {} + + bool operator==( const SystemTrayWindow& other ) + { return win == other.win; } + WId win; + WId winFor; + }; + +typedef QValueList<SystemTrayWindow> SystemTrayWindowList; + +class Workspace : public QObject, public KWinInterface, public KDecorationDefines + { + Q_OBJECT + public: + Workspace( bool restore = FALSE ); + virtual ~Workspace(); + + static Workspace * self() { return _self; } + + bool workspaceEvent( XEvent * ); + + KDecoration* createDecoration( KDecorationBridge* bridge ); + + bool hasClient( const Client * ); + + template< typename T > Client* findClient( T predicate ); + template< typename T1, typename T2 > void forEachClient( T1 procedure, T2 predicate ); + template< typename T > void forEachClient( T procedure ); + + QRect clientArea( clientAreaOption, const QPoint& p, int desktop ) const; + QRect clientArea( clientAreaOption, const Client* c ) const; + + /** + * @internal + */ + void killWindowId( Window window); + + void killWindow() { slotKillWindow(); } + + WId rootWin() const; + + bool initializing() const; + + /** + * Returns the active client, i.e. the client that has the focus (or None + * if no client has the focus) + */ + Client* activeClient() const; + // Client that was activated, but it's not yet really activeClient(), because + // we didn't process yet the matching FocusIn event. Used mostly in focus + // stealing prevention code. + Client* mostRecentlyActivatedClient() const; + + void activateClient( Client*, bool force = FALSE ); + void requestFocus( Client* c, bool force = FALSE ); + void takeActivity( Client* c, int flags, bool handled ); // flags are ActivityFlags + void handleTakeActivity( Client* c, Time timestamp, int flags ); // flags are ActivityFlags + bool allowClientActivation( const Client* c, Time time = -1U, bool focus_in = false ); + void restoreFocus(); + void gotFocusIn( const Client* ); + void setShouldGetFocus( Client* ); + bool fakeRequestedActivity( Client* c ); + void unfakeActivity( Client* c ); + bool activateNextClient( Client* c ); + bool focusChangeEnabled() { return block_focus == 0; } + + void updateColormap(); + + /** + * Indicates that the client c is being moved around by the user. + */ + void setClientIsMoving( Client *c ); + + void place( Client *c, QRect& area ); + void placeSmart( Client* c, const QRect& area ); + + QPoint adjustClientPosition( Client* c, QPoint pos ); + QRect adjustClientSize( Client* c, QRect moveResizeGeom, int mode ); + void raiseClient( Client* c ); + void lowerClient( Client* c ); + void raiseClientRequest( Client* c, NET::RequestSource src, Time timestamp ); + void lowerClientRequest( Client* c, NET::RequestSource src, Time timestamp ); + void restackClientUnderActive( Client* ); + void updateClientLayer( Client* c ); + void raiseOrLowerClient( Client * ); + void reconfigure(); + + void clientHidden( Client* ); + void clientAttentionChanged( Client* c, bool set ); + + void clientMoved(const QPoint &pos, Time time); + + /** + * Returns the current virtual desktop of this workspace + */ + int currentDesktop() const; + /** + * Returns the number of virtual desktops of this workspace + */ + int numberOfDesktops() const; + void setNumberOfDesktops( int n ); + + QWidget* desktopWidget(); + + // for TabBox + Client* nextFocusChainClient(Client*) const; + Client* previousFocusChainClient(Client*) const; + Client* nextStaticClient(Client*) const; + Client* previousStaticClient(Client*) const; + int nextDesktopFocusChain( int iDesktop ) const; + int previousDesktopFocusChain( int iDesktop ) const; + void closeTabBox(); + + /** + * Returns the list of clients sorted in stacking order, with topmost client + * at the last position + */ + const ClientList& stackingOrder() const; + + ClientList ensureStackingOrder( const ClientList& clients ) const; + + Client* topClientOnDesktop( int desktop, bool unconstrained = false, bool only_normal = true ) const; + Client* findDesktop( bool topmost, int desktop ) const; + void sendClientToDesktop( Client* c, int desktop, bool dont_activate ); + void windowToPreviousDesktop( Client* c ); + void windowToNextDesktop( Client* c ); + + // KDE4 remove me - and it's also in the DCOP interface :( + void showWindowMenuAt( unsigned long id, int x, int y ); + + /** + * Shows the menu operations menu for the client and makes it active if + * it's not already. + */ + void showWindowMenu( const QRect &pos, Client* cl ); + /** + * Backwards compatibility. + */ + void showWindowMenu( int x, int y, Client* cl ); + void showWindowMenu( QPoint pos, Client* cl ); + + void updateMinimizedOfTransients( Client* ); + void updateOnAllDesktopsOfTransients( Client* ); + void checkTransients( Window w ); + + void performWindowOperation( Client* c, WindowOperation op ); + + void storeSession( KConfig* config, SMSavePhase phase ); + + SessionInfo* takeSessionInfo( Client* ); + WindowRules findWindowRules( const Client*, bool ); + void rulesUpdated(); + void discardUsedWindowRules( Client* c, bool withdraw ); + void disableRulesUpdates( bool disable ); + bool rulesUpdatesDisabled() const; + + // dcop interface + void cascadeDesktop(); + void unclutterDesktop(); + void doNotManage(QString); + bool setCurrentDesktop( int new_desktop ); + void nextDesktop(); + void previousDesktop(); + void circulateDesktopApplications(); + + QString desktopName( int desk ) const; + virtual void setDesktopLayout(int , int , int ); + void updateDesktopLayout(); + void setShowingDesktop( bool showing ); + void resetShowingDesktop( bool keep_hidden ); + bool showingDesktop() const; + + bool isNotManaged( const QString& title ); // ### setter or getter ? + + void sendPingToWindow( Window w, Time timestamp ); // called from Client::pingWindow() + void sendTakeActivity( Client* c, Time timestamp, long flags ); // called from Client::takeActivity() + + bool kompmgrIsRunning(); + void setOpacity(unsigned long winId, unsigned int opacityPercent); + void setShadowSize(unsigned long winId, unsigned int shadowSizePercent); + void setUnshadowed(unsigned long winId); // redundant, equals setShadowSize(inId, 0) + + // only called from Client::destroyClient() or Client::releaseWindow() + void removeClient( Client*, allowed_t ); + void setActiveClient( Client*, allowed_t ); + Group* findGroup( Window leader ) const; + void addGroup( Group* group, allowed_t ); + void removeGroup( Group* group, allowed_t ); + Group* findClientLeaderGroup( const Client* c ) const; + + bool checkStartupNotification( Window w, KStartupInfoId& id, KStartupInfoData& data ); + + void focusToNull(); // SELI public? + enum FocusChainChange { FocusChainMakeFirst, FocusChainMakeLast, FocusChainUpdate }; + void updateFocusChains( Client* c, FocusChainChange change ); + + bool forcedGlobalMouseGrab() const; + void clientShortcutUpdated( Client* c ); + bool shortcutAvailable( const KShortcut& cut, Client* ignore = NULL ) const; + bool globalShortcutsDisabled() const; + void disableGlobalShortcuts( bool disable ); + void disableGlobalShortcutsForClient( bool disable ); + + void sessionSaveStarted(); + void sessionSaveDone(); + void setWasUserInteraction(); + bool wasUserInteraction() const; + bool sessionSaving() const; + + bool managingTopMenus() const; + int topMenuHeight() const; + void updateCurrentTopMenu(); + + int packPositionLeft( const Client* cl, int oldx, bool left_edge ) const; + int packPositionRight( const Client* cl, int oldx, bool right_edge ) const; + int packPositionUp( const Client* cl, int oldy, bool top_edge ) const; + int packPositionDown( const Client* cl, int oldy, bool bottom_edge ) const; + + static QStringList configModules(bool controlCenter); + + void cancelDelayFocus(); + void requestDelayFocus( Client* ); + void updateFocusMousePosition( const QPoint& pos ); + QPoint focusMousePosition() const; + + void toggleTopDockShadows(bool on); + + public slots: + void refresh(); + // keybindings + void slotSwitchDesktopNext(); + void slotSwitchDesktopPrevious(); + void slotSwitchDesktopRight(); + void slotSwitchDesktopLeft(); + void slotSwitchDesktopUp(); + void slotSwitchDesktopDown(); + + void slotSwitchToDesktop( int ); + //void slotSwitchToWindow( int ); + void slotWindowToDesktop( int ); + //void slotWindowToListPosition( int ); + + void slotWindowMaximize(); + void slotWindowMaximizeVertical(); + void slotWindowMaximizeHorizontal(); + void slotWindowMinimize(); + void slotWindowShade(); + void slotWindowRaise(); + void slotWindowLower(); + void slotWindowRaiseOrLower(); + void slotActivateAttentionWindow(); + void slotWindowPackLeft(); + void slotWindowPackRight(); + void slotWindowPackUp(); + void slotWindowPackDown(); + void slotWindowGrowHorizontal(); + void slotWindowGrowVertical(); + void slotWindowShrinkHorizontal(); + void slotWindowShrinkVertical(); + + void slotWalkThroughDesktops(); + void slotWalkBackThroughDesktops(); + void slotWalkThroughDesktopList(); + void slotWalkBackThroughDesktopList(); + void slotWalkThroughWindows(); + void slotWalkBackThroughWindows(); + + void slotWindowOperations(); + void slotWindowClose(); + void slotWindowMove(); + void slotWindowResize(); + void slotWindowAbove(); + void slotWindowBelow(); + void slotWindowOnAllDesktops(); + void slotWindowFullScreen(); + void slotWindowNoBorder(); + + void slotWindowToNextDesktop(); + void slotWindowToPreviousDesktop(); + void slotWindowToDesktopRight(); + void slotWindowToDesktopLeft(); + void slotWindowToDesktopUp(); + void slotWindowToDesktopDown(); + + void slotMouseEmulation(); + void slotDisableGlobalShortcuts(); + + void slotSettingsChanged( int category ); + + void slotReconfigure(); + + void slotKillWindow(); + + void slotGrabWindow(); + void slotGrabDesktop(); + + void slotSetupWindowShortcut(); + void setupWindowShortcutDone( bool ); + + void updateClientArea(); + + // kompmgr, also dcop + void startKompmgr(); + + private slots: + void desktopPopupAboutToShow(); + void clientPopupAboutToShow(); + void slotSendToDesktop( int ); + void clientPopupActivated( int ); + void configureWM(); + void desktopResized(); + void slotUpdateToolWindows(); + void lostTopMenuSelection(); + void lostTopMenuOwner(); + void delayFocus(); + void gotTemporaryRulesMessage( const QString& ); + void cleanupTemporaryRules(); + void writeWindowRules(); + void kipcMessage( int id, int data ); + // kompmgr + void setPopupClientOpacity(int v); + void resetClientOpacity(); + void setTransButtonText(int value); + void unblockKompmgrRestart(); + void restartKompmgr(); + void handleKompmgrOutput( KProcess *proc, char *buffer, int buflen); + void stopKompmgr(); + // end + + protected: + bool keyPressMouseEmulation( XKeyEvent& ev ); + + private: + void init(); + void initShortcuts(); + void readShortcuts(); + void initDesktopPopup(); + void setupWindowShortcut( Client* c ); + + bool startKDEWalkThroughWindows(); + bool startWalkThroughDesktops( int mode ); // TabBox::Mode::DesktopMode | DesktopListMode + bool startWalkThroughDesktops(); + bool startWalkThroughDesktopList(); + void KDEWalkThroughWindows( bool forward ); + void CDEWalkThroughWindows( bool forward ); + void walkThroughDesktops( bool forward ); + void KDEOneStepThroughWindows( bool forward ); + void oneStepThroughDesktops( bool forward, int mode ); // TabBox::Mode::DesktopMode | DesktopListMode + void oneStepThroughDesktops( bool forward ); + void oneStepThroughDesktopList( bool forward ); + bool establishTabBoxGrab(); + void removeTabBoxGrab(); + int desktopToRight( int desktop ) const; + int desktopToLeft( int desktop ) const; + int desktopUp( int desktop ) const; + int desktopDown( int desktop ) const; + + void updateStackingOrder( bool propagate_new_clients = false ); + void propagateClients( bool propagate_new_clients ); // called only from updateStackingOrder + ClientList constrainedStackingOrder(); + void raiseClientWithinApplication( Client* c ); + void lowerClientWithinApplication( Client* c ); + bool allowFullClientRaising( const Client* c, Time timestamp ); + bool keepTransientAbove( const Client* mainwindow, const Client* transient ); + void blockStackingUpdates( bool block ); + void addTopMenu( Client* c ); + void removeTopMenu( Client* c ); + void setupTopMenuHandling(); + void updateTopMenuGeometry( Client* c = NULL ); + void updateToolWindows( bool also_hide ); + + // this is the right way to create a new client + Client* createClient( Window w, bool is_mapped ); + void addClient( Client* c, allowed_t ); + + Window findSpecialEventWindow( XEvent* e ); + + void randomPlacement(Client* c); + void smartPlacement(Client* c); + void cascadePlacement(Client* c, bool re_init = false); + + bool addSystemTrayWin( WId w ); + bool removeSystemTrayWin( WId w, bool check ); + void propagateSystemTrayWins(); + SystemTrayWindow findSystemTrayWin( WId w ); + + // desktop names and number of desktops + void loadDesktopSettings(); + void saveDesktopSettings(); + + // mouse emulation + WId getMouseEmulationWindow(); + enum MouseEmulation { EmuPress, EmuRelease, EmuMove }; + unsigned int sendFakedMouseEvent( QPoint pos, WId win, MouseEmulation type, int button, unsigned int state ); // returns the new state + + void tabBoxKeyPress( const KKeyNative& keyX ); + void tabBoxKeyRelease( const XKeyEvent& ev ); + + // electric borders + void checkElectricBorders( bool force = false ); + void createBorderWindows(); + void destroyBorderWindows(); + bool electricBorder(XEvent * e); + void raiseElectricBorders(); + + // ------------------ + + void helperDialog( const QString& message, const Client* c ); + + void calcDesktopLayout(int &x, int &y) const; + + QPopupMenu* clientPopup(); + void closeActivePopup(); + + void updateClientArea( bool force ); + + SystemTrayWindowList systemTrayWins; + + int current_desktop; + int number_of_desktops; + QMemArray<int> desktop_focus_chain; + + QWidget* active_popup; + Client* active_popup_client; + + QWidget* desktop_widget; + + void loadSessionInfo(); + void loadWindowRules(); + void editWindowRules( Client* c, bool whole_app ); + + QPtrList<SessionInfo> session; + QValueList<Rules*> rules; + KXMessages temporaryRulesMessages; + QTimer rulesUpdatedTimer; + bool rules_updates_disabled; + static const char* windowTypeToTxt( NET::WindowType type ); + static NET::WindowType txtToWindowType( const char* txt ); + static bool sessionInfoWindowTypeMatch( Client* c, SessionInfo* info ); + + Client* active_client; + Client* last_active_client; + Client* most_recently_raised; // used _only_ by raiseOrLowerClient() + Client* movingClient; + Client* pending_take_activity; + + // delay(ed) window focus timer and client + QTimer* delayFocusTimer; + Client* delayfocus_client; + QPoint focusMousePos; + + ClientList clients; + ClientList desktops; + + ClientList unconstrained_stacking_order; // topmost last + ClientList stacking_order; // topmost last + QValueVector< ClientList > focus_chain; // currently active last + ClientList global_focus_chain; // this one is only for things like tabbox's MRU + ClientList should_get_focus; // last is most recent + ClientList attention_chain; + + bool showing_desktop; + ClientList showing_desktop_clients; + int block_showing_desktop; + + GroupList groups; + + bool was_user_interaction; + bool session_saving; + int session_active_client; + int session_desktop; + + bool control_grab; + bool tab_grab; + //KKeyNative walkThroughDesktopsKeycode, walkBackThroughDesktopsKeycode; + //KKeyNative walkThroughDesktopListKeycode, walkBackThroughDesktopListKeycode; + //KKeyNative walkThroughWindowsKeycode, walkBackThroughWindowsKeycode; + KShortcut cutWalkThroughDesktops, cutWalkThroughDesktopsReverse; + KShortcut cutWalkThroughDesktopList, cutWalkThroughDesktopListReverse; + KShortcut cutWalkThroughWindows, cutWalkThroughWindowsReverse; + bool mouse_emulation; + unsigned int mouse_emulation_state; + WId mouse_emulation_window; + int block_focus; + + TabBox* tab_box; + PopupInfo* popupinfo; + + QPopupMenu *popup; + QPopupMenu *advanced_popup; + QPopupMenu *desk_popup; + int desk_popup_index; + + KGlobalAccel *keys; + KGlobalAccel *client_keys; + ShortcutDialog* client_keys_dialog; + Client* client_keys_client; + KGlobalAccel *disable_shortcuts_keys; + bool global_shortcuts_disabled; + bool global_shortcuts_disabled_for_client; + + WId root; + + PluginMgr *mgr; + + RootInfo *rootInfo; + QWidget* supportWindow; + + // swallowing + QStringList doNotManageList; + + // colormap handling + Colormap default_colormap; + Colormap installed_colormap; + + // Timer to collect requests for 'reconfigure' + QTimer reconfigureTimer; + + QTimer updateToolWindowsTimer; + + static Workspace *_self; + + bool workspaceInit; + + KStartupInfo* startup; + + bool electric_have_borders; + int electric_current_border; + WId electric_top_border; + WId electric_bottom_border; + WId electric_left_border; + WId electric_right_border; + int electricLeft; + int electricRight; + int electricTop; + int electricBottom; + Time electric_time_first; + Time electric_time_last; + QPoint electric_push_point; + + Qt::Orientation layoutOrientation; + int layoutX; + int layoutY; + + Placement *initPositioning; + + QRect* workarea; // array of workareas for virtual desktops + QRect** screenarea; // array of workareas per xinerama screen for all virtual desktops + + bool managing_topmenus; + KSelectionOwner* topmenu_selection; + KSelectionWatcher* topmenu_watcher; + ClientList topmenus; // doesn't own them + mutable int topmenu_height; + QWidget* topmenu_space; + + int set_active_client_recursion; + int block_stacking_updates; // when >0, stacking updates are temporarily disabled + bool blocked_propagating_new_clients; // propagate also new clients after enabling stacking updates? + Window null_focus_window; + bool forced_global_mouse_grab; + friend class StackingUpdatesBlocker; + + //kompmgr + QSlider *transSlider; + QPushButton *transButton; + // not used yet + /*Client* topDock; + int maximizedWindowCounter; + int topDockShadowSize;*/ + //end + + signals: + void kompmgrStarted(); + void kompmgrStopped(); + + private: + friend bool performTransiencyCheck(); + }; + +// helper for Workspace::blockStackingUpdates() being called in pairs (true/false) +class StackingUpdatesBlocker + { + public: + StackingUpdatesBlocker( Workspace* w ) + : ws( w ) { ws->blockStackingUpdates( true ); } + ~StackingUpdatesBlocker() + { ws->blockStackingUpdates( false ); } + private: + Workspace* ws; + }; + +// NET WM Protocol handler class +class RootInfo : public NETRootInfo4 + { + private: + typedef KWinInternal::Client Client; // because of NET::Client + public: + RootInfo( Workspace* ws, Display *dpy, Window w, const char *name, unsigned long pr[], int pr_num, int scr= -1); + protected: + virtual void changeNumberOfDesktops(int n); + virtual void changeCurrentDesktop(int d); +// virtual void changeActiveWindow(Window w); the extended version is used + virtual void changeActiveWindow(Window w,NET::RequestSource src, Time timestamp, Window active_window); + virtual void closeWindow(Window w); + virtual void moveResize(Window w, int x_root, int y_root, unsigned long direction); + virtual void moveResizeWindow(Window w, int flags, int x, int y, int width, int height ); + virtual void gotPing(Window w, Time timestamp); + virtual void restackWindow(Window w, RequestSource source, Window above, int detail, Time timestamp); + virtual void gotTakeActivity(Window w, Time timestamp, long flags ); + virtual void changeShowingDesktop( bool showing ); + private: + Workspace* workspace; + }; + + +inline WId Workspace::rootWin() const + { + return root; + } + +inline bool Workspace::initializing() const + { + return workspaceInit; + } + +inline Client* Workspace::activeClient() const + { + return active_client; + } + +inline Client* Workspace::mostRecentlyActivatedClient() const + { + return should_get_focus.count() > 0 ? should_get_focus.last() : active_client; + } + +inline int Workspace::currentDesktop() const + { + return current_desktop; + } + +inline int Workspace::numberOfDesktops() const + { + return number_of_desktops; + } + +inline void Workspace::addGroup( Group* group, allowed_t ) + { + groups.append( group ); + } + +inline void Workspace::removeGroup( Group* group, allowed_t ) + { + groups.remove( group ); + } + +inline const ClientList& Workspace::stackingOrder() const + { +// TODO Q_ASSERT( block_stacking_updates == 0 ); + return stacking_order; + } + +inline void Workspace::showWindowMenu(QPoint pos, Client* cl) + { + showWindowMenu(QRect(pos, pos), cl); + } + +inline void Workspace::showWindowMenu(int x, int y, Client* cl) + { + showWindowMenu(QRect(QPoint(x, y), QPoint(x, y)), cl); + } + +inline +void Workspace::setWasUserInteraction() + { + was_user_interaction = true; + } + +inline +bool Workspace::wasUserInteraction() const + { + return was_user_interaction; + } + +inline +bool Workspace::managingTopMenus() const + { + return managing_topmenus; + } + +inline void Workspace::sessionSaveStarted() + { + session_saving = true; + } + +inline void Workspace::sessionSaveDone() + { + session_saving = false; + } + +inline bool Workspace::sessionSaving() const + { + return session_saving; + } + +inline bool Workspace::forcedGlobalMouseGrab() const + { + return forced_global_mouse_grab; + } + +inline bool Workspace::showingDesktop() const + { + return showing_desktop; + } + +inline bool Workspace::globalShortcutsDisabled() const + { + return global_shortcuts_disabled || global_shortcuts_disabled_for_client; + } + +inline +bool Workspace::rulesUpdatesDisabled() const + { + return rules_updates_disabled; + } + +inline +void Workspace::updateFocusMousePosition( const QPoint& pos ) + { + focusMousePos = pos; + } + +inline +QPoint Workspace::focusMousePosition() const + { + return focusMousePos; + } + +template< typename T > +inline Client* Workspace::findClient( T predicate ) + { + if( Client* ret = findClientInList( clients, predicate )) + return ret; + if( Client* ret = findClientInList( desktops, predicate )) + return ret; + return NULL; + } + +template< typename T1, typename T2 > +inline void Workspace::forEachClient( T1 procedure, T2 predicate ) + { + for ( ClientList::ConstIterator it = clients.begin(); it != clients.end(); ++it) + if ( predicate( const_cast< const Client* >( *it))) + procedure( *it ); + for ( ClientList::ConstIterator it = desktops.begin(); it != desktops.end(); ++it) + if ( predicate( const_cast< const Client* >( *it))) + procedure( *it ); + } + +template< typename T > +inline void Workspace::forEachClient( T procedure ) + { + return forEachClient( procedure, TruePredicate()); + } + +KWIN_COMPARE_PREDICATE( ClientMatchPredicate, const Client*, cl == value ); +inline bool Workspace::hasClient( const Client* c ) + { + return findClient( ClientMatchPredicate( c )); + } + +} // namespace + +#endif |