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136 lines
3.7 KiB
136 lines
3.7 KiB
/***************************************************************** |
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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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#include "notifications.h" |
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#include <knotification.h> |
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#include "client.h" |
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namespace KWin |
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{ |
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QString Notify::eventToName( Event e ) |
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{ |
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QString event; |
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switch ( e ) |
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{ |
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case Activate: |
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event = "activate"; |
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break; |
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case Close: |
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event = "close"; |
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break; |
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case Minimize: |
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event = "minimize"; |
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break; |
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case UnMinimize: |
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event = "unminimize"; |
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break; |
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case Maximize: |
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event = "maximize"; |
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break; |
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case UnMaximize: |
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event = "unmaximize"; |
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break; |
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case OnAllDesktops: |
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event = "on_all_desktops"; |
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break; |
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case NotOnAllDesktops: |
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event = "not_on_all_desktops"; |
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break; |
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case New: |
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event = "new"; |
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break; |
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case Delete: |
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event = "delete"; |
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break; |
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case TransNew: |
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event = "transnew"; |
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break; |
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case TransDelete: |
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event = "transdelete"; |
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break; |
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case ShadeUp: |
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event = "shadeup"; |
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break; |
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case ShadeDown: |
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event = "shadedown"; |
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break; |
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case MoveStart: |
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event = "movestart"; |
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break; |
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case MoveEnd: |
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event = "moveend"; |
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break; |
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case ResizeStart: |
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event = "resizestart"; |
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break; |
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case ResizeEnd: |
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event = "resizeend"; |
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break; |
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case DemandAttentionCurrent: |
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event = "demandsattentioncurrent"; |
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break; |
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case DemandAttentionOther: |
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event = "demandsattentionother"; |
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break; |
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default: |
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if ((e > DesktopChange) && (e <= DesktopChange+20)) |
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{ |
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event = QString("desktop%1").arg(e-DesktopChange); |
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} |
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break; |
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} |
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return event; |
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} |
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static bool forgetIt = false; |
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QList< Notify::EventData > Notify::pending_events; |
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bool Notify::raise( Event e, const QString& message, Client* c ) |
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{ |
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if ( forgetIt ) |
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return false; // no connection was possible, don't try each time |
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QString event = eventToName( e ); |
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if ( event.isNull() ) |
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return false; |
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// There may be a deadlock if KNotify event is sent while KWin has X grabbed. |
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// If KNotify is not running, KLauncher may do X requests (startup notification, whatever) |
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// that will block it. And KNotifyClient waits for the launch to succeed, which means |
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// KLauncher waits for X and KWin waits for KLauncher. So postpone events in such case. |
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if( grabbedXServer()) |
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{ |
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EventData data; |
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data.event = event; |
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data.message = message; |
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data.window = c ? c->window() : 0; |
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pending_events.append( data ); |
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return true; |
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} |
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return KNotification::event( event, message /*, QPixmap() , c ? c->window() : 0*/ ); //FIXME get the widget ? |
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} |
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void Notify::sendPendingEvents() |
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{ |
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while( !pending_events.isEmpty()) |
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{ |
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EventData data = pending_events.first(); |
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pending_events.pop_front(); |
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if( !forgetIt ) |
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KNotification::event( data.event, data.message /* , QPixmap() , data.window */ ); |
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} |
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} |
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} // namespace
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