911 lines
31 KiB
C++
911 lines
31 KiB
C++
/*****************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#ifndef KWIN_WORKSPACE_H
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#define KWIN_WORKSPACE_H
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#include <QTimer>
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#include <QVector>
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#include <kshortcut.h>
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#include <QCursor>
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#include <netwm.h>
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#include <kxmessages.h>
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#include <qdatetime.h>
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#include <kmanagerselection.h>
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#include "utils.h"
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#include "kdecoration.h"
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#include "sm.h"
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#include <X11/Xlib.h>
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class QMenu;
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class KConfig;
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class KActionCollection;
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class KShortcutDialog;
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class KStartupInfo;
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class KStartupInfoId;
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class KStartupInfoData;
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class QSlider;
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class QPushButton;
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namespace KWin
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{
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class Client;
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class TabBox;
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class PopupInfo;
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class RootInfo;
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class PluginMgr;
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class Placement;
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class Rules;
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class WindowRules;
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class SystemTrayWindow
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{
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public:
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SystemTrayWindow()
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: win(0),winFor(0)
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{}
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SystemTrayWindow( WId w )
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: win(w),winFor(0)
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{}
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SystemTrayWindow( WId w, WId wf )
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: win(w),winFor(wf)
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{}
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bool operator==( const SystemTrayWindow& other )
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{ return win == other.win; }
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WId win;
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WId winFor;
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};
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typedef QList<SystemTrayWindow> SystemTrayWindowList;
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class Workspace : public QObject, public KDecorationDefines
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{
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Q_OBJECT
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public:
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Workspace( bool restore = false );
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virtual ~Workspace();
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static Workspace * self() { return _self; }
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bool workspaceEvent( XEvent * );
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bool workspaceEvent( QEvent * );
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KDecoration* createDecoration( KDecorationBridge* bridge );
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bool hasClient( const Client * );
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template< typename T > Client* findClient( T predicate );
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template< typename T1, typename T2 > void forEachClient( T1 procedure, T2 predicate );
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template< typename T > void forEachClient( T procedure );
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template< typename T > Unmanaged* findUnmanaged( T predicate );
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template< typename T1, typename T2 > void forEachUnmanaged( T1 procedure, T2 predicate );
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template< typename T > void forEachUnmanaged( T procedure );
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QRect clientArea( clientAreaOption, const QPoint& p, int desktop ) const;
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QRect clientArea( clientAreaOption, const Client* c ) const;
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/**
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* @internal
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*/
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void killWindowId( Window window);
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void killWindow() { slotKillWindow(); }
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WId rootWin() const;
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bool initializing() const;
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/**
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* Returns the active client, i.e. the client that has the focus (or None
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* if no client has the focus)
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*/
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Client* activeClient() const;
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// Client that was activated, but it's not yet really activeClient(), because
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// we didn't process yet the matching FocusIn event. Used mostly in focus
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// stealing prevention code.
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Client* mostRecentlyActivatedClient() const;
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void activateClient( Client*, bool force = false );
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void requestFocus( Client* c, bool force = false );
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void takeActivity( Client* c, int flags, bool handled ); // flags are ActivityFlags
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void handleTakeActivity( Client* c, Time timestamp, int flags ); // flags are ActivityFlags
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bool allowClientActivation( const Client* c, Time time = -1U, bool focus_in = false );
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void restoreFocus();
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void gotFocusIn( const Client* );
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void setShouldGetFocus( Client* );
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bool fakeRequestedActivity( Client* c );
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void unfakeActivity( Client* c );
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bool activateNextClient( Client* c );
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bool focusChangeEnabled() { return block_focus == 0; }
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void updateColormap();
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/**
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* Indicates that the client c is being moved around by the user.
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*/
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void setClientIsMoving( Client *c );
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void place( Client *c, QRect& area );
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void placeSmart( Client* c, const QRect& area );
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QPoint adjustClientPosition( Client* c, QPoint pos );
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QRect adjustClientSize( Client* c, QRect moveResizeGeom, int mode );
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void raiseClient( Client* c );
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void lowerClient( Client* c );
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void raiseClientRequest( Client* c, NET::RequestSource src, Time timestamp );
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void lowerClientRequest( Client* c, NET::RequestSource src, Time timestamp );
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void restackClientUnderActive( Client* );
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void updateClientLayer( Client* c );
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void raiseOrLowerClient( Client * );
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void restoreSessionStackingOrder( Client* c );
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void reconfigure();
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void clientHidden( Client* );
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void clientAttentionChanged( Client* c, bool set );
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void checkElectricBorder(const QPoint &pos, Time time);
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void reserveElectricBorder( ElectricBorder border );
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void unreserveElectricBorder( ElectricBorder border );
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void reserveElectricBorderSwitching( bool reserve );
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/**
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* Returns the current virtual desktop of this workspace
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*/
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int currentDesktop() const;
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/**
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* Returns the number of virtual desktops of this workspace
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*/
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int numberOfDesktops() const;
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void setNumberOfDesktops( int n );
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void calcDesktopLayout(int* x, int* y, Qt::Orientation* orientation) const;
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QWidget* desktopWidget();
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// for TabBox
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Client* currentTabBoxClient() const;
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ClientList currentTabBoxClientList() const;
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int currentTabBoxDesktop() const;
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QList< int > currentTabBoxDesktopList() const;
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void setTabBoxClient(Client*);
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void setTabBoxDesktop(int);
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Client* nextClientFocusChain(Client*) const;
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Client* previousClientFocusChain(Client*) const;
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Client* nextClientStatic(Client*) const;
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Client* previousClientStatic(Client*) const;
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int nextDesktopFocusChain( int iDesktop ) const;
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int previousDesktopFocusChain( int iDesktop ) const;
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int nextDesktopStatic( int iDesktop ) const;
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int previousDesktopStatic( int iDesktop ) const;
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void refTabBox();
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void unrefTabBox();
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void closeTabBox();
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/**
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* Returns the list of clients sorted in stacking order, with topmost client
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* at the last position
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*/
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const ClientList& stackingOrder() const;
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ClientList ensureStackingOrder( const ClientList& clients ) const;
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Client* topClientOnDesktop( int desktop, bool unconstrained = false ) const;
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Client* findDesktop( bool topmost, int desktop ) const;
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void sendClientToDesktop( Client* c, int desktop, bool dont_activate );
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void windowToPreviousDesktop( Client* c );
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void windowToNextDesktop( Client* c );
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// KDE4 remove me - and it's also in the DCOP interface :(
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void showWindowMenuAt( unsigned long id, int x, int y );
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void loadEffect( const QString& name );
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void unloadEffect( const QString& name );
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/**
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* Shows the menu operations menu for the client and makes it active if
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* it's not already.
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*/
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void showWindowMenu( const QRect &pos, Client* cl );
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/**
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* Backwards compatibility.
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*/
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void showWindowMenu( int x, int y, Client* cl );
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void showWindowMenu( QPoint pos, Client* cl );
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void updateMinimizedOfTransients( Client* );
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void updateOnAllDesktopsOfTransients( Client* );
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void checkTransients( Window w );
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void performWindowOperation( Client* c, WindowOperation op );
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void storeSession( KConfig* config, SMSavePhase phase );
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SessionInfo* takeSessionInfo( Client* );
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WindowRules findWindowRules( const Client*, bool );
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void rulesUpdated();
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void discardUsedWindowRules( Client* c, bool withdraw );
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// dcop interface
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void cascadeDesktop();
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void unclutterDesktop();
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void doNotManage(QString);
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bool setCurrentDesktop( int new_desktop );
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void nextDesktop();
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void previousDesktop();
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void circulateDesktopApplications();
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QString desktopName( int desk ) const;
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void setDesktopLayout(int o, int x, int y);
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void setShowingDesktop( bool showing );
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void resetShowingDesktop( bool keep_hidden );
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bool showingDesktop() const;
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bool isNotManaged( const QString& title ); // ### setter or getter ?
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void sendPingToWindow( Window w, Time timestamp ); // called from Client::pingWindow()
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void sendTakeActivity( Client* c, Time timestamp, long flags ); // called from Client::takeActivity()
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void removeClient( Client*, allowed_t ); // only called from Client::destroyClient() or Client::releaseWindow()
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void setActiveClient( Client*, allowed_t );
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Group* findGroup( Window leader ) const;
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void addGroup( Group* group, allowed_t );
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void removeGroup( Group* group, allowed_t );
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Group* findClientLeaderGroup( const Client* c ) const;
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void removeUnmanaged( Unmanaged*, allowed_t ); // only called from Unmanaged::release()
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void removeDeleted( Deleted*, allowed_t );
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void addDeleted( Deleted*, allowed_t );
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bool checkStartupNotification( Window w, KStartupInfoId& id, KStartupInfoData& data );
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void focusToNull(); // SELI public?
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enum FocusChainChange { FocusChainMakeFirst, FocusChainMakeLast, FocusChainUpdate };
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void updateFocusChains( Client* c, FocusChainChange change );
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bool forcedGlobalMouseGrab() const;
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void clientShortcutUpdated( Client* c );
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bool shortcutAvailable( const KShortcut& cut, Client* ignore = NULL ) const;
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bool globalShortcutsDisabled() const;
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void disableGlobalShortcuts( bool disable );
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void disableGlobalShortcutsForClient( bool disable );
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QPoint cursorPos();
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void sessionSaveStarted();
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void sessionSaveDone();
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void setWasUserInteraction();
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bool wasUserInteraction() const;
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bool sessionSaving() const;
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bool managingTopMenus() const;
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int topMenuHeight() const;
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void updateCurrentTopMenu();
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int packPositionLeft( const Client* cl, int oldx, bool left_edge ) const;
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int packPositionRight( const Client* cl, int oldx, bool right_edge ) const;
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int packPositionUp( const Client* cl, int oldy, bool top_edge ) const;
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int packPositionDown( const Client* cl, int oldy, bool bottom_edge ) const;
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static QStringList configModules(bool controlCenter);
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void cancelDelayFocus();
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void requestDelayFocus( Client* );
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void toggleTopDockShadows(bool on);
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// when adding repaints caused by a window, you probably want to use
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// either Toplevel::addRepaint() or Toplevel::addWorkspaceRepaint()
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void addRepaint( const QRect& r );
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void addRepaint( int x, int y, int w, int h );
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void addRepaintFull();
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// creates XComposite overlay window, call initOverlay() afterwards
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bool createOverlay();
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// init overlay and the destination window in it
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void setupOverlay( Window window );
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// destroys XComposite overlay window
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void destroyOverlay();
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Window overlayWindow();
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public slots:
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void refresh();
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// keybindings
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void slotSwitchDesktopNext();
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void slotSwitchDesktopPrevious();
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void slotSwitchDesktopRight();
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void slotSwitchDesktopLeft();
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void slotSwitchDesktopUp();
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void slotSwitchDesktopDown();
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void slotSwitchToDesktop( int );
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void slotSwitchToDesktop1() { return slotSwitchToDesktop( 1 ); }
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void slotSwitchToDesktop2() { return slotSwitchToDesktop( 2 ); }
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void slotSwitchToDesktop3() { return slotSwitchToDesktop( 3 ); }
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void slotSwitchToDesktop4() { return slotSwitchToDesktop( 4 ); }
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void slotSwitchToDesktop5() { return slotSwitchToDesktop( 5 ); }
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void slotSwitchToDesktop6() { return slotSwitchToDesktop( 6 ); }
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void slotSwitchToDesktop7() { return slotSwitchToDesktop( 7 ); }
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void slotSwitchToDesktop8() { return slotSwitchToDesktop( 8 ); }
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void slotSwitchToDesktop9() { return slotSwitchToDesktop( 9 ); }
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void slotSwitchToDesktop10() { return slotSwitchToDesktop( 10 ); }
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void slotSwitchToDesktop11() { return slotSwitchToDesktop( 11 ); }
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void slotSwitchToDesktop12() { return slotSwitchToDesktop( 12 ); }
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void slotSwitchToDesktop13() { return slotSwitchToDesktop( 13 ); }
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void slotSwitchToDesktop14() { return slotSwitchToDesktop( 14 ); }
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void slotSwitchToDesktop15() { return slotSwitchToDesktop( 15 ); }
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void slotSwitchToDesktop16() { return slotSwitchToDesktop( 16 ); }
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void slotSwitchToDesktop17() { return slotSwitchToDesktop( 17 ); }
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void slotSwitchToDesktop18() { return slotSwitchToDesktop( 18 ); }
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void slotSwitchToDesktop19() { return slotSwitchToDesktop( 19 ); }
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void slotSwitchToDesktop20() { return slotSwitchToDesktop( 20 ); }
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//void slotSwitchToWindow( int );
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void slotWindowToDesktop( int );
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void slotWindowToDesktop1() { return slotWindowToDesktop( 1 ); }
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void slotWindowToDesktop2() { return slotWindowToDesktop( 2 ); }
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void slotWindowToDesktop3() { return slotWindowToDesktop( 3 ); }
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void slotWindowToDesktop4() { return slotWindowToDesktop( 4 ); }
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void slotWindowToDesktop5() { return slotWindowToDesktop( 5 ); }
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void slotWindowToDesktop6() { return slotWindowToDesktop( 6 ); }
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void slotWindowToDesktop7() { return slotWindowToDesktop( 7 ); }
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void slotWindowToDesktop8() { return slotWindowToDesktop( 8 ); }
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void slotWindowToDesktop9() { return slotWindowToDesktop( 9 ); }
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void slotWindowToDesktop10() { return slotWindowToDesktop( 10 ); }
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void slotWindowToDesktop11() { return slotWindowToDesktop( 11 ); }
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void slotWindowToDesktop12() { return slotWindowToDesktop( 12 ); }
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void slotWindowToDesktop13() { return slotWindowToDesktop( 13 ); }
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void slotWindowToDesktop14() { return slotWindowToDesktop( 14 ); }
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void slotWindowToDesktop15() { return slotWindowToDesktop( 15 ); }
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void slotWindowToDesktop16() { return slotWindowToDesktop( 16 ); }
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void slotWindowToDesktop17() { return slotWindowToDesktop( 17 ); }
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void slotWindowToDesktop18() { return slotWindowToDesktop( 18 ); }
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void slotWindowToDesktop19() { return slotWindowToDesktop( 19 ); }
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void slotWindowToDesktop20() { return slotWindowToDesktop( 20 ); }
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//void slotWindowToListPosition( int );
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void slotWindowMaximize();
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void slotWindowMaximizeVertical();
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void slotWindowMaximizeHorizontal();
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void slotWindowMinimize();
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void slotWindowShade();
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void slotWindowRaise();
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void slotWindowLower();
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void slotWindowRaiseOrLower();
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void slotActivateAttentionWindow();
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void slotWindowPackLeft();
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void slotWindowPackRight();
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void slotWindowPackUp();
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void slotWindowPackDown();
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void slotWindowGrowHorizontal();
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void slotWindowGrowVertical();
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void slotWindowShrinkHorizontal();
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void slotWindowShrinkVertical();
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void slotWalkThroughDesktops();
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void slotWalkBackThroughDesktops();
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void slotWalkThroughDesktopList();
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void slotWalkBackThroughDesktopList();
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void slotWalkThroughWindows();
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void slotWalkBackThroughWindows();
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void slotWindowOperations();
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void slotWindowClose();
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void slotWindowMove();
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void slotWindowResize();
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void slotWindowAbove();
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void slotWindowBelow();
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void slotWindowOnAllDesktops();
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void slotWindowFullScreen();
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void slotWindowNoBorder();
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void slotWindowToNextDesktop();
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void slotWindowToPreviousDesktop();
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void slotWindowToDesktopRight();
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void slotWindowToDesktopLeft();
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void slotWindowToDesktopUp();
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void slotWindowToDesktopDown();
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void slotMouseEmulation();
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void slotDisableGlobalShortcuts();
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void slotSettingsChanged( int category );
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void slotReconfigure();
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void slotKillWindow();
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void slotGrabWindow();
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void slotGrabDesktop();
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void slotSetupWindowShortcut();
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void setupWindowShortcutDone( bool );
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void updateClientArea();
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private slots:
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void desktopPopupAboutToShow();
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void clientPopupAboutToShow();
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void slotSendToDesktop( QAction* );
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void clientPopupActivated( QAction* );
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void configureWM();
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void desktopResized();
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void slotUpdateToolWindows();
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void lostTopMenuSelection();
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void lostTopMenuOwner();
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void delayFocus();
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void gotTemporaryRulesMessage( const QString& );
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void cleanupTemporaryRules();
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void writeWindowRules();
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void slotBlockShortcuts(int data);
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void setPopupClientOpacity( QAction* action );
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void setupCompositing();
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void performCompositing();
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void lostCMSelection();
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void updateElectricBorders();
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void resetCursorPosTime();
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protected:
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bool keyPressMouseEmulation( XKeyEvent& ev );
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bool netCheck( XEvent* e );
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private:
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void init();
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void initShortcuts();
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void readShortcuts();
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void initDesktopPopup();
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void setupWindowShortcut( Client* c );
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void checkCursorPos();
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bool startKDEWalkThroughWindows();
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bool startWalkThroughDesktops( TabBoxMode mode ); // TabBoxDesktopMode | TabBoxDesktopListMode
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bool startWalkThroughDesktops();
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bool startWalkThroughDesktopList();
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void KDEWalkThroughWindows( bool forward );
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void CDEWalkThroughWindows( bool forward );
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void walkThroughDesktops( bool forward );
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void KDEOneStepThroughWindows( bool forward );
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void oneStepThroughDesktops( bool forward, TabBoxMode mode ); // TabBoxDesktopMode | TabBoxDesktopListMode
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void oneStepThroughDesktops( bool forward );
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void oneStepThroughDesktopList( bool forward );
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bool establishTabBoxGrab();
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void removeTabBoxGrab();
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int desktopToRight( int desktop ) const;
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int desktopToLeft( int desktop ) const;
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int desktopUp( int desktop ) const;
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int desktopDown( int desktop ) const;
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void updateStackingOrder( bool propagate_new_clients = false );
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void propagateClients( bool propagate_new_clients ); // called only from updateStackingOrder
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ClientList constrainedStackingOrder();
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void raiseClientWithinApplication( Client* c );
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void lowerClientWithinApplication( Client* c );
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bool allowFullClientRaising( const Client* c, Time timestamp );
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bool keepTransientAbove( const Client* mainwindow, const Client* transient );
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void blockStackingUpdates( bool block );
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void addTopMenu( Client* c );
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void removeTopMenu( Client* c );
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void setupTopMenuHandling();
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void updateTopMenuGeometry( Client* c = NULL );
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void updateToolWindows( bool also_hide );
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// this is the right way to create a new client
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Client* createClient( Window w, bool is_mapped );
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void addClient( Client* c, allowed_t );
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Unmanaged* createUnmanaged( Window w );
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void addUnmanaged( Unmanaged* c, allowed_t );
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Window findSpecialEventWindow( XEvent* e );
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void randomPlacement(Client* c);
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void smartPlacement(Client* c);
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void cascadePlacement(Client* c, bool re_init = false);
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bool addSystemTrayWin( WId w );
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bool removeSystemTrayWin( WId w, bool check );
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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( int key );
|
|
void tabBoxKeyRelease( const XKeyEvent& ev );
|
|
|
|
// electric borders
|
|
void destroyElectricBorders();
|
|
bool electricBorderEvent(XEvent * e);
|
|
void electricBorderSwitchDesktop( ElectricBorder border, const QPoint& pos );
|
|
|
|
// ------------------
|
|
|
|
void helperDialog( const QString& message, const Client* c );
|
|
|
|
QMenu* clientPopup();
|
|
void closeActivePopup();
|
|
|
|
void updateClientArea( bool force );
|
|
|
|
void finishCompositing();
|
|
bool windowRepaintsPending() const;
|
|
|
|
SystemTrayWindowList systemTrayWins;
|
|
|
|
int current_desktop;
|
|
int number_of_desktops;
|
|
QVector<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 );
|
|
|
|
QList<SessionInfo*> session;
|
|
QList<Rules*> rules;
|
|
KXMessages temporaryRulesMessages;
|
|
QTimer rulesUpdatedTimer;
|
|
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;
|
|
|
|
ClientList clients;
|
|
ClientList desktops;
|
|
UnmanagedList unmanaged;
|
|
DeletedList deleted;
|
|
|
|
ClientList unconstrained_stacking_order;
|
|
ClientList stacking_order;
|
|
QVector< ClientList > focus_chain;
|
|
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;
|
|
|
|
QMenu *popup;
|
|
QMenu *advanced_popup;
|
|
QMenu *trans_popup;
|
|
QMenu *desk_popup;
|
|
int desk_popup_index;
|
|
|
|
KActionCollection *keys;
|
|
KActionCollection *client_keys;
|
|
QAction *mResizeOpAction;
|
|
QAction *mMoveOpAction;
|
|
QAction *mMaximizeOpAction;
|
|
QAction *mShadeOpAction;
|
|
QAction *mKeepAboveOpAction;
|
|
QAction *mKeepBelowOpAction;
|
|
QAction *mFullScreenOpAction;
|
|
QAction *mNoBorderOpAction;
|
|
QAction *mMinimizeOpAction;
|
|
QAction *mCloseOpAction;
|
|
// ShortcutDialog* client_keys_dialog;
|
|
Client* client_keys_client;
|
|
KActionCollection *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;
|
|
|
|
ElectricBorder electric_current_border;
|
|
Window electric_windows[ ELECTRIC_COUNT ];
|
|
int electricLeft;
|
|
int electricRight;
|
|
int electricTop;
|
|
int electricBottom;
|
|
Time electric_time_first;
|
|
Time electric_time_last;
|
|
QPoint electric_push_point;
|
|
int electric_reserved[ ELECTRIC_COUNT ]; // corners/edges used by something
|
|
|
|
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;
|
|
|
|
KSelectionOwner* cm_selection;
|
|
QTimer compositeTimer;
|
|
QTime lastCompositePaint;
|
|
int compositeRate;
|
|
QRegion repaints_region;
|
|
Window overlay; // XComposite overlay window
|
|
QSlider *transSlider;
|
|
QPushButton *transButton;
|
|
};
|
|
|
|
// 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 NETRootInfo
|
|
{
|
|
private:
|
|
typedef KWin::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.removeAll( 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 Window Workspace::overlayWindow()
|
|
{
|
|
return overlay;
|
|
}
|
|
|
|
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());
|
|
}
|
|
|
|
template< typename T >
|
|
inline Unmanaged* Workspace::findUnmanaged( T predicate )
|
|
{
|
|
return findUnmanagedInList( unmanaged, predicate );
|
|
}
|
|
|
|
template< typename T1, typename T2 >
|
|
inline void Workspace::forEachUnmanaged( T1 procedure, T2 predicate )
|
|
{
|
|
for ( UnmanagedList::ConstIterator it = unmanaged.begin(); it != unmanaged.end(); ++it)
|
|
if ( predicate( const_cast< const Unmanaged* >( *it)))
|
|
procedure( *it );
|
|
}
|
|
|
|
template< typename T >
|
|
inline void Workspace::forEachUnmanaged( T procedure )
|
|
{
|
|
return forEachUnmanaged( procedure, TruePredicate());
|
|
}
|
|
|
|
KWIN_COMPARE_PREDICATE( ClientMatchPredicate, Client, const Client*, cl == value );
|
|
inline bool Workspace::hasClient( const Client* c )
|
|
{
|
|
return findClient( ClientMatchPredicate( c ));
|
|
}
|
|
|
|
} // namespace
|
|
|
|
#endif
|