468 lines
11 KiB
C++
468 lines
11 KiB
C++
/*****************************************************************
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kwin - the KDE window manager
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Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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******************************************************************/
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#ifndef WORKSPACE_H
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#define WORKSPACE_H
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#include <qwidget.h>
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#include <qapplication.h>
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#include <qpopupmenu.h>
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#include <qguardedptr.h>
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#include <qvaluelist.h>
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#include <qptrlist.h>
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#include <qtimer.h>
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#include <config.h>
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#include "options.h"
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#include "KWinInterface.h"
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#include <kshortcut.h>
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#include <qcursor.h>
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#include <X11/Xlib.h>
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class KConfig;
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class KGlobalAccel;
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namespace KWinInternal {
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class Client;
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class TabBox;
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class RootInfo;
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class PluginMgr;
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typedef QValueList<Client*> ClientList;
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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 QValueList<SystemTrayWindow> SystemTrayWindowList;
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struct SessionInfoPrivate;
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struct SessionInfo
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{
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QCString sessionId;
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QCString windowRole;
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QCString wmCommand;
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QCString wmClientMachine;
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QCString resourceName;
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QCString resourceClass;
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QRect geometry;
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QRect restore;
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int maximize;
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int desktop;
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bool iconified;
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bool sticky;
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bool shaded;
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bool staysOnTop;
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bool skipTaskbar;
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bool skipPager;
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private:
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SessionInfoPrivate* d;
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};
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class Shape {
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public:
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static bool hasShape( WId w);
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static int shapeEvent();
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};
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class Motif {
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public:
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static bool noBorder( WId w );
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};
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class WorkspacePrivate;
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// NOTE: this class has to keep binary compatibility, just like other
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// KWin classes accessible from the plugins
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class Workspace : public QObject, virtual public KWinInterface
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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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virtual bool workspaceEvent( XEvent * );
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bool hasClient(Client *);
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Client* findClient( WId w ) const;
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QRect geometry() const;
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enum clientAreaOption { PlacementArea, MovementArea, MaximizeArea };
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// default is MaximizeArea
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QRect clientArea(clientAreaOption, const QPoint& p);
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QRect clientArea(const QPoint& p);
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inline QRect clientArea(clientAreaOption opt) { return clientArea(opt, QCursor::pos()); }
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void removeClient( Client* );
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bool destroyClient( Client* );
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void killWindowAtPosition(int x, int y);
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void killWindow() { slotKillWindow(); }
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WId rootWin() 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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void setActiveClient( Client* );
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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 updateColormap();
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void setFocusChangeEnabled(bool b) { focus_change = b; } // KDE 3.0: No longer used
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bool focusChangeEnabled() { return focus_change; } // KDE 3.0: No longer used
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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 doPlacement( Client* c );
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QPoint adjustClientPosition( Client* c, QPoint pos );
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void raiseClient( Client* c );
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void lowerClient( Client* c );
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void stackClientUnderActive( Client* );
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void raiseOrLowerClient( Client * );
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void reconfigure();
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void clientHidden( Client* );
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void clientReady( Client* );
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void clientMoved(const QPoint &pos, unsigned long time);
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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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int nextDesktop( int iDesktop ) const;
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int previousDesktop( int iDesktop ) 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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QWidget* desktopWidget();
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Client* nextClient(Client*) const;
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Client* previousClient(Client*) const;
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Client* nextStaticClient(Client*) const;
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Client* previousStaticClient(Client*) const;
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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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Client* topClientOnDesktop() const;
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void sendClientToDesktop( Client* c, int desktop );
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QPopupMenu* clientPopup( Client* );
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void showWindowMenuAt( unsigned long id, int x, int y );
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void iconifyOrDeiconifyTransientsOf( Client* );
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void setStickyTransientsOf( Client*, bool sticky );
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bool hasCaption( const QString& caption );
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void performWindowOperation( Client* c, Options::WindowOperation op );
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void restoreLegacySession( KConfig* config );
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void storeLegacySession( KConfig* config );
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void storeSession( KConfig* config );
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SessionInfo* takeSessionInfo( Client* );
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virtual void updateClientArea();
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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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void 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 );
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void setDesktopLayout(int o, int x, int y);
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bool isNotManaged( const QString& title );
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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 slotSwitchToWindow( int );
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void slotWindowToDesktop( int );
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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 slotWindowIconify();
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void slotWindowIconifyAll();
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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 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 slotWindowToNextDesktop();
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void slotWindowToPreviousDesktop();
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void slotMouseEmulation();
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void slotResetAllClientsDelayed();
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void slotResetAllClients();
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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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private slots:
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void desktopPopupAboutToShow();
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void clientPopupAboutToShow();
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void sendToDesktop( int );
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void clientPopupActivated( int );
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void configureWM();
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void focusEnsurance();
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protected:
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bool keyPress( XKeyEvent& ev );
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bool keyRelease( XKeyEvent& ev );
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bool keyPressMouseEmulation( XKeyEvent& ev );
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bool netCheck( XEvent* e );
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void checkStartOnDesktop( WId w );
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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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bool startKDEWalkThroughWindows();
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bool startWalkThroughDesktops( int mode ); // TabBox::Mode::DesktopMode | DesktopListMode
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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, int mode ); // TabBox::Mode::DesktopMode | DesktopListMode
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void oneStepThroughDesktops( bool forward );
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void oneStepThroughDesktopList( bool forward );
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ClientList constrainedStackingOrder( const ClientList& list );
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Client* clientFactory(WId w);
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void raiseTransientsOf( ClientList& safeset, Client* c );
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void lowerTransientsOf( ClientList& safeset, Client* c );
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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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void focusToNull();
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Client* findClientWidthId( WId w ) const;
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void propagateClients( bool onlyStacking = FALSE);
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bool addSystemTrayWin( WId w );
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bool removeSystemTrayWin( WId w );
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void propagateSystemTrayWins();
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SystemTrayWindow findSystemTrayWin( WId w );
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//CT needed for cascading+
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struct CascadingInfo {
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QPoint pos;
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int col;
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int row;
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};
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// desktop names and number of desktops
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void loadDesktopSettings();
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void saveDesktopSettings();
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// mouse emulation
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WId getMouseEmulationWindow();
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enum MouseEmulation { EmuPress, EmuRelease, EmuMove };
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unsigned int sendFakedMouseEvent( QPoint pos, WId win, MouseEmulation type, int button, unsigned int state ); // returns the new state
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// electric borders
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void createBorderWindows();
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void destroyBorderWindows();
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void electricBorder(XEvent * e);
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void raiseElectricBorders();
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// ------------------
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void calcDesktopLayout(int &x, int &y);
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SystemTrayWindowList systemTrayWins;
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int current_desktop;
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int number_of_desktops;
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QMemArray<int> desktop_focus_chain;
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QGuardedPtr<Client> popup_client;
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void loadSessionInfo();
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QWidget* desktop_widget;
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QPtrList<SessionInfo> session;
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QPtrList<SessionInfo> fakeSession;
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void loadFakeSessionInfo();
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void storeFakeSessionInfo( Client* c );
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void writeFakeSessionInfo();
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QValueList<CascadingInfo> cci;
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Client* active_client;
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Client* last_active_client;
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Client* should_get_focus;
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Client* most_recently_raised;
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ClientList clients;
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ClientList desktops;
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ClientList stacking_order;
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ClientList focus_chain;
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bool control_grab;
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bool tab_grab;
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//KKeyNative walkThroughDesktopsKeycode, walkBackThroughDesktopsKeycode;
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//KKeyNative walkThroughDesktopListKeycode, walkBackThroughDesktopListKeycode;
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//KKeyNative walkThroughWindowsKeycode, walkBackThroughWindowsKeycode;
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KShortcut cutWalkThroughDesktops, cutWalkThroughDesktopsReverse;
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KShortcut cutWalkThroughDesktopList, cutWalkThroughDesktopListReverse;
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KShortcut cutWalkThroughWindows, cutWalkThroughWindowsReverse;
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bool mouse_emulation;
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unsigned int mouse_emulation_state;
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WId mouse_emulation_window;
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bool focus_change;
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TabBox* tab_box;
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QPopupMenu *popup;
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QPopupMenu *desk_popup;
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KGlobalAccel *keys;
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WId root;
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PluginMgr *mgr;
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RootInfo *rootInfo;
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QWidget* supportWindow;
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QRect area;
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// swallowing
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QStringList doNotManageList;
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// colormap handling
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Colormap default_colormap;
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Colormap installed_colormap;
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// Timer to collect requests for 'ResetAllClients'
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QTimer resetTimer;
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// Timer to collect requests for 'reconfigure'
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QTimer reconfigureTimer;
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QTimer focusEnsuranceTimer;
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WorkspacePrivate* d;
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static Workspace *_self;
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void addClient( Client* c );
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};
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inline WId Workspace::rootWin() const
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{
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return root;
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}
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inline Client* Workspace::activeClient() const
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{
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return active_client;
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}
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inline int Workspace::currentDesktop() const
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{
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return current_desktop;
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}
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inline int Workspace::numberOfDesktops() const
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{
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return number_of_desktops;
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}
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inline const ClientList& Workspace::stackingOrder() const
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{
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return stacking_order;
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}
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};
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#endif
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