knotify.cpp

00001 /*
00002    Copyright (c) 1997 Christian Esken (esken@kde.org)
00003                  2000 Charles Samuels (charles@kde.org)
00004                  2000 Stefan Schimanski (1Stein@gmx.de)
00005                  2000 Matthias Ettrich (ettrich@kde.org)
00006                  2000 Waldo Bastian <bastian@kde.org>
00007                  2000-2003 Carsten Pfeiffer <pfeiffer@kde.org>
00008 
00009    This program is free software; you can redistribute it and/or modify
00010    it under the terms of the GNU General Public License as published by
00011    the Free Software Foundation; either version 2, or (at your option)
00012    any later version.
00013 
00014    This program is distributed in the hope that it will be useful,
00015    but WITHOUT ANY WARRANTY; without even the implied warranty of
00016    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017    GNU General Public License for more details.
00018 
00019    You should have received a copy of the GNU General Public License
00020    along with this program; if not, write to the Free Software
00021    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00022 */
00023 
00024 // C headers
00025 #include <fcntl.h>
00026 #include <sys/types.h>
00027 #include <sys/stat.h>
00028 
00029 // aRts headers
00030 #include <connect.h>
00031 #include <dispatcher.h>
00032 #include <flowsystem.h>
00033 #include <soundserver.h>
00034 
00035 // QT headers
00036 #include <qfile.h>
00037 #include <qfileinfo.h>
00038 #include <qiomanager.h>
00039 #include <qstringlist.h>
00040 #include <qtextstream.h>
00041 
00042 // KDE headers
00043 #include <dcopclient.h>
00044 #include <kaboutdata.h>
00045 #include <kartsdispatcher.h>
00046 #include <kartsserver.h>
00047 #include <kcmdlineargs.h>
00048 #include <kconfig.h>
00049 #include <kdebug.h>
00050 #include <kglobal.h>
00051 #include <klocale.h>
00052 #include <kmessagebox.h>
00053 #include <kpassivepopup.h>
00054 #include <kiconloader.h>
00055 #include <kmacroexpander.h>
00056 #include <kplayobjectfactory.h>
00057 #include <kaudiomanagerplay.h>
00058 #include <kprocess.h>
00059 #include <kstandarddirs.h>
00060 #include <kuniqueapplication.h>
00061 #include <kwin.h>
00062 
00063 #include "knotify.h"
00064 #include "knotify.moc"
00065 
00066 class KNotifyPrivate
00067 {
00068 public:
00069     KConfig* globalEvents;
00070     KConfig* globalConfig;
00071     QMap<QString, KConfig*> events;
00072     QMap<QString, KConfig*> configs;
00073     QString externalPlayer;
00074     KProcess *externalPlayerProc;
00075 
00076     QPtrList<KDE::PlayObject> playObjects;
00077     QMap<KDE::PlayObject*,int> playObjectEventMap;
00078     int externalPlayerEventId;
00079 
00080     bool useExternal;
00081     bool useArts;
00082     int volume;
00083     QTimer *playTimer;
00084     KAudioManagerPlay *audioManager;
00085     bool inStartup;
00086     QString startupEvents;
00087 };
00088 
00089 // Yes, it's ugly to put this here, but this facilitates the cautious startup
00090 // procedure.
00091 KArtsServer *soundServer = 0;
00092 
00093 extern "C"{
00094 
00095 KDE_EXPORT int kdemain(int argc, char **argv)
00096 {
00097     KAboutData aboutdata("knotify", I18N_NOOP("KNotify"),
00098                          "3.0", I18N_NOOP("KDE Notification Server"),
00099                          KAboutData::License_GPL, "(C) 1997-2003, KDE Developers");
00100     aboutdata.addAuthor("Carsten Pfeiffer",I18N_NOOP("Current Maintainer"),"pfeiffer@kde.org");
00101     aboutdata.addAuthor("Christian Esken",0,"esken@kde.org");
00102     aboutdata.addAuthor("Stefan Westerfeld",I18N_NOOP("Sound support"),"stefan@space.twc.de");
00103     aboutdata.addAuthor("Charles Samuels",I18N_NOOP("Previous Maintainer"),"charles@kde.org");
00104 
00105     KCmdLineArgs::init( argc, argv, &aboutdata );
00106     KUniqueApplication::addCmdLineOptions();
00107 
00108 
00109     // initialize application
00110     if ( !KUniqueApplication::start() ) {
00111         kdDebug() << "Running knotify found" << endl;
00112         return 0;
00113     }
00114 
00115     KUniqueApplication app;
00116     app.disableSessionManagement();
00117 
00118     // KNotify is started on KDE startup and on demand (using
00119     // KNotifClient::startDaemon()) whenever a KNotify event occurs. Especially
00120     // KWin may fire many events (e.g. when a window pops up). When we have
00121     // problems with aRts or the installation, we might get an infinite loop
00122     // of knotify crashing, popping up the crashhandler window and kwin firing
00123     // another event, starting knotify again...
00124     // We try to prevent this by tracking our startup and offer options to
00125     // abort this.
00126 
00127     KConfigGroup config( KGlobal::config(), "StartProgress" );
00128     KConfig artsKCMConfig( "kcmartsrc" );
00129     artsKCMConfig.setGroup( "Arts" );
00130     bool useArts = artsKCMConfig.readBoolEntry( "StartServer", true );
00131     if (useArts)
00132         useArts = config.readBoolEntry( "Use Arts", useArts );
00133     bool ok = config.readBoolEntry( "Arts Init", true );
00134 
00135     if ( useArts && !ok )
00136     {
00137         if ( KMessageBox::questionYesNo(
00138                  0L,
00139                  i18n("During the previous startup, KNotify crashed while creating "
00140                       "Arts::Dispatcher. Do you want to try again or disable "
00141                       "aRts sound output?\n\n"
00142                       "If you choose to disable aRts output now, you can re-enable "
00143                       "it later or select an alternate sound player "
00144                       "in the System Notifications control panel."),
00145                  i18n("KNotify Problem"),
00146                  i18n("&Try Again"),
00147                  i18n("D&isable aRts Output"),
00148                  "KNotifyStartProgress",
00149                  0 /* don't call KNotify :) */
00150                  )
00151              == KMessageBox::No )
00152         {
00153             useArts = false;
00154         }
00155     }
00156 
00157     // when ArtsDispatcher crashes, we know it the next start.
00158     config.writeEntry( "Arts Init", false );
00159     config.writeEntry( "Use Arts", useArts );
00160     config.sync();
00161 
00162     KArtsDispatcher *dispatcher = 0;
00163     if ( useArts )
00164     {
00165         dispatcher = new KArtsDispatcher;
00166         soundServer = new KArtsServer;
00167     }
00168 
00169     // ok, seemed to work.
00170     config.writeEntry("Arts Init", useArts );
00171     config.sync();
00172 
00173     ok = config.readBoolEntry( "KNotify Init", true );
00174     if ( useArts && !ok )
00175     {
00176         if ( KMessageBox::questionYesNo(
00177                  0L,
00178                  i18n("During the previous startup, KNotify crashed while instantiating "
00179                       "KNotify. Do you want to try again or disable "
00180                       "aRts sound output?\n\n"
00181                       "If you choose to disable aRts output now, you can re-enable "
00182                       "it later or select an alternate sound player "
00183                       "in the System Notifications control panel."),
00184                  i18n("KNotify Problem"),
00185                  i18n("&Try Again"),
00186                  i18n("D&isable aRts Output"),
00187                  "KNotifyStartProgress",
00188                  0 /* don't call KNotify :) */
00189                  )
00190              == KMessageBox::No )
00191         {
00192             useArts = false;
00193             delete soundServer;
00194             soundServer = 0L;
00195             delete dispatcher;
00196             dispatcher = 0L;
00197         }
00198     }
00199 
00200     // when KNotify instantiation crashes, we know it the next start.
00201     config.writeEntry( "KNotify Init", false );
00202     config.writeEntry( "Use Arts", useArts );
00203     config.sync();
00204 
00205     // start notify service
00206     KNotify *notify = new KNotify( useArts );
00207 
00208     config.writeEntry( "KNotify Init", true );
00209     config.sync();
00210 
00211     app.dcopClient()->setDefaultObject( "Notify" );
00212     app.dcopClient()->setDaemonMode( true );
00213     // kdDebug() << "knotify starting" << endl;
00214 
00215     int ret = app.exec();
00216     delete notify;
00217     delete soundServer;
00218     delete dispatcher;
00219     return ret;
00220 }
00221 }// end extern "C"
00222 
00223 KNotify::KNotify( bool useArts )
00224     : QObject(), DCOPObject("Notify")
00225 {
00226     d = new KNotifyPrivate;
00227     d->globalEvents = new KConfig("knotify/eventsrc", true, false, "data");
00228     d->globalConfig = new KConfig("knotify.eventsrc", true, false);
00229     d->externalPlayerProc = 0;
00230     d->useArts = useArts;
00231     d->playObjects.setAutoDelete(true);
00232     d->audioManager = 0;
00233     d->inStartup = true;
00234     if( useArts )
00235     {
00236         connect( soundServer, SIGNAL( restartedServer() ), this, SLOT( restartedArtsd() ) );
00237         restartedArtsd(); //started allready need to initialize d->audioManager
00238     }
00239 
00240     d->volume = 100;
00241 
00242     d->playTimer = 0;
00243 
00244     loadConfig();
00245 }
00246 
00247 KNotify::~KNotify()
00248 {
00249     reconfigure();
00250 
00251     d->playObjects.clear();
00252 
00253     delete d->globalEvents;
00254     delete d->globalConfig;
00255     delete d->externalPlayerProc;
00256     delete d->audioManager;
00257     delete d;
00258 }
00259 
00260 
00261 void KNotify::loadConfig() {
00262     // load external player settings
00263     KConfig *kc = KGlobal::config();
00264     kc->setGroup("Misc");
00265     d->useExternal = kc->readBoolEntry( "Use external player", false );
00266     d->externalPlayer = kc->readPathEntry("External player");
00267 
00268     // try to locate a suitable player if none is configured
00269     if ( d->externalPlayer.isEmpty() ) {
00270         QStringList players;
00271         players << "wavplay" << "aplay" << "auplay";
00272         QStringList::Iterator it = players.begin();
00273         while ( d->externalPlayer.isEmpty() && it != players.end() ) {
00274             d->externalPlayer = KStandardDirs::findExe( *it );
00275             ++it;
00276         }
00277     }
00278 
00279     // load default volume
00280     d->volume = kc->readNumEntry( "Volume", 100 );
00281 }
00282 
00283 
00284 void KNotify::reconfigure()
00285 {
00286     kapp->config()->reparseConfiguration();
00287     loadConfig();
00288 
00289     // clear loaded config files
00290     d->globalConfig->reparseConfiguration();
00291     for ( QMapIterator<QString,KConfig*> it = d->configs.begin(); it != d->configs.end(); ++it )
00292         delete it.data();
00293     d->configs.clear();
00294 }
00295 
00296 
00297 void KNotify::notify(const QString &event, const QString &fromApp,
00298                      const QString &text, QString sound, QString file,
00299                      int present, int level)
00300 {
00301     notify( event, fromApp, text, sound, file, present, level, 0, 1 );
00302 }
00303 
00304 void KNotify::notify(const QString &event, const QString &fromApp,
00305                      const QString &text, QString sound, QString file,
00306                      int present, int level, int winId)
00307 {
00308     notify( event, fromApp, text, sound, file, present, level, winId, 1 );
00309 }
00310 
00311 void KNotify::notify(const QString &event, const QString &fromApp,
00312                      const QString &text, QString sound, QString file,
00313                      int present, int level, int winId, int eventId )
00314 {
00315     // kdDebug() << "event=" << event << " fromApp=" << fromApp << " text=" << text << " sound=" << sound <<
00316     //    " file=" << file << " present=" << present << " level=" << level <<  " winId=" << winId << " eventId=" << eventId << endl;
00317     if( d->inStartup ) {
00318         d->startupEvents += "(" + event + ":" + fromApp + ")";
00319     }
00320 
00321     QString commandline;
00322 
00323     // check for valid events
00324     if ( !event.isEmpty() ) {
00325 
00326         // get config file
00327         KConfig *eventsFile;
00328         KConfig *configFile;
00329         if ( d->events.contains( fromApp ) ) {
00330             eventsFile = d->events[fromApp];
00331         } else {
00332             eventsFile=new KConfig(locate("data", fromApp+"/eventsrc"),true,false);
00333             d->events.insert( fromApp, eventsFile );
00334         }
00335         if ( d->configs.contains( fromApp) ) {
00336             configFile = d->configs[fromApp];
00337         } else {
00338             configFile=new KConfig(fromApp+".eventsrc",true,false);
00339             d->configs.insert( fromApp, configFile );
00340         }
00341 
00342         if ( !eventsFile->hasGroup( event ) && isGlobal(event) )
00343         {
00344             eventsFile = d->globalEvents;
00345             configFile = d->globalConfig;
00346         }
00347 
00348         eventsFile->setGroup( event );
00349         configFile->setGroup( event );
00350 
00351         // get event presentation
00352         if ( present==-1 )
00353             present = configFile->readNumEntry( "presentation", -1 );
00354         if ( present==-1 )
00355             present = eventsFile->readNumEntry( "default_presentation", 0 );
00356 
00357         // get sound file name
00358         if( present & KNotifyClient::Sound ) {
00359             QString theSound = configFile->readPathEntry( "soundfile" );
00360             if ( theSound.isEmpty() )
00361                 theSound = eventsFile->readPathEntry( "default_sound" );
00362             if ( !theSound.isEmpty() )
00363                 sound = theSound;
00364         }
00365 
00366         // get log file name
00367         if( present & KNotifyClient::Logfile ) {
00368             QString theFile = configFile->readPathEntry( "logfile" );
00369             if ( theFile.isEmpty() )
00370                 theFile = eventsFile->readPathEntry( "default_logfile" );
00371             if ( !theFile.isEmpty() )
00372                 file = theFile;
00373         }
00374 
00375         // get default event level
00376         if( present & KNotifyClient::Messagebox )
00377             level = eventsFile->readNumEntry( "level", 0 );
00378 
00379         // get command line
00380         if (present & KNotifyClient::Execute ) {
00381             commandline = configFile->readPathEntry( "commandline" );
00382             if ( commandline.isEmpty() )
00383                 commandline = eventsFile->readPathEntry( "default_commandline" );
00384         }
00385     }
00386 
00387     // emit event
00388     if ( present & KNotifyClient::Sound ) // && QFile(sound).isReadable()
00389         notifyBySound( sound, fromApp, eventId );
00390 
00391     if ( present & KNotifyClient::Execute )
00392         notifyByExecute( commandline, event, fromApp, text, winId, eventId );
00393 
00394     if ( present & KNotifyClient::Logfile ) // && QFile(file).isWritable()
00395         notifyByLogfile( text, file );
00396 
00397     if ( present & KNotifyClient::Stderr )
00398         notifyByStderr( text );
00399 
00400     if ( present & KNotifyClient::Taskbar )
00401         notifyByTaskbar( checkWinId( fromApp, winId ));
00402 
00403     if ( present & KNotifyClient::PassivePopup )
00404         notifyByPassivePopup( text, fromApp, checkWinId( fromApp, winId ));
00405     else if ( present & KNotifyClient::Messagebox )
00406         notifyByMessagebox( text, level, checkWinId( fromApp, winId ));
00407 
00408     QByteArray qbd;
00409     QDataStream ds(qbd, IO_WriteOnly);
00410     ds << event << fromApp << text << sound << file << present << level
00411         << winId << eventId;
00412     emitDCOPSignal("notifySignal(QString,QString,QString,QString,QString,int,int,int,int)", qbd);
00413 
00414 }
00415 
00416 
00417 bool KNotify::notifyBySound( const QString &sound, const QString &appname, int eventId )
00418 {
00419     if (sound.isEmpty()) {
00420         soundFinished( eventId, NoSoundFile );
00421         return false;
00422     }
00423 
00424     bool external = d->useExternal && !d->externalPlayer.isEmpty();
00425     // get file name
00426     QString soundFile(sound);
00427     if ( QFileInfo(sound).isRelative() )
00428     {
00429         QString search = QString("%1/sounds/%2").arg(appname).arg(sound);
00430         soundFile = KGlobal::instance()->dirs()->findResource("data", search);
00431         if ( soundFile.isEmpty() )
00432             soundFile = locate( "sound", sound );
00433     }
00434     if ( soundFile.isEmpty() || isPlaying( soundFile ) )
00435     {
00436         soundFinished( eventId, soundFile.isEmpty() ? NoSoundFile : FileAlreadyPlaying );
00437         return false;
00438     }
00439 
00440 
00441     // kdDebug() << "KNotify::notifyBySound - trying to play file " << soundFile << endl;
00442 
00443     if (!external) {
00444         //If we disabled using aRts, just return,
00445         //(If we don't, we'll blow up accessing the null soundServer)
00446         if (!d->useArts)
00447         {
00448             soundFinished( eventId, NoSoundSupport );
00449             return false;
00450         }
00451 
00452         // play sound finally
00453         while( d->playObjects.count()>5 )
00454             abortFirstPlayObject();
00455 
00456         KDE::PlayObjectFactory factory(soundServer->server());
00457         if( d->audioManager )
00458             factory.setAudioManagerPlay( d->audioManager );
00459         KURL soundURL;
00460         soundURL.setPath(soundFile);
00461         KDE::PlayObject *playObject = factory.createPlayObject(soundURL, false);
00462 
00463         if (playObject->isNull())
00464         {
00465             soundFinished( eventId, NoSoundSupport );
00466             delete playObject;
00467             return false;
00468         }
00469 
00470         if ( d->volume != 100 )
00471         {
00472             // It works to access the playObject immediately because we don't allow
00473             // non-file URLs for sounds.
00474             Arts::StereoVolumeControl volumeControl = Arts::DynamicCast(soundServer->server().createObject("Arts::StereoVolumeControl"));
00475             Arts::PlayObject player = playObject->object();
00476             Arts::Synth_AMAN_PLAY ap = d->audioManager->amanPlay();
00477             if( ! volumeControl.isNull() && ! player.isNull() && ! ap.isNull() )
00478             {
00479                 volumeControl.scaleFactor( d->volume/100.0 );
00480 
00481                 ap.stop();
00482                 Arts::disconnect( player, "left", ap, "left" );
00483                 Arts::disconnect( player, "right", ap, "right" );
00484 
00485                 ap.start();
00486                 volumeControl.start();
00487 
00488                 Arts::connect(player,"left",volumeControl,"inleft");
00489                 Arts::connect(player,"right",volumeControl,"inright");
00490 
00491                 Arts::connect(volumeControl,"outleft",ap,"left");
00492                 Arts::connect(volumeControl,"outright",ap,"right");
00493 
00494                 player._addChild( volumeControl, "volume" );
00495             }
00496         }
00497 
00498         playObject->play();
00499         d->playObjects.append( playObject );
00500         d->playObjectEventMap.insert( playObject, eventId );
00501 
00502         if ( !d->playTimer )
00503         {
00504             d->playTimer = new QTimer( this );
00505             connect( d->playTimer, SIGNAL( timeout() ), SLOT( playTimeout() ) );
00506         }
00507         if ( !d->playTimer->isActive() )
00508             d->playTimer->start( 1000 );
00509 
00510         return true;
00511 
00512     } else if(!d->externalPlayer.isEmpty()) {
00513         // use an external player to play the sound
00514         KProcess *proc = d->externalPlayerProc;
00515         if (!proc)
00516         {
00517            proc = d->externalPlayerProc = new KProcess;
00518            connect( proc, SIGNAL( processExited( KProcess * )),
00519                     SLOT( slotPlayerProcessExited( KProcess * )));
00520         }
00521         if (proc->isRunning())
00522         {
00523            soundFinished( eventId, PlayerBusy );
00524            return false; // Skip
00525         }
00526         proc->clearArguments();
00527         (*proc) << d->externalPlayer << QFile::encodeName( soundFile );
00528         d->externalPlayerEventId = eventId;
00529         proc->start(KProcess::NotifyOnExit);
00530         return true;
00531     }
00532 
00533     soundFinished( eventId, Unknown );
00534     return false;
00535 }
00536 
00537 bool KNotify::notifyByMessagebox(const QString &text, int level, WId winId)
00538 {
00539     // ignore empty messages
00540     if ( text.isEmpty() )
00541         return false;
00542 
00543     // display message box for specified event level
00544     switch( level ) {
00545     default:
00546     case KNotifyClient::Notification:
00547         KMessageBox::informationWId( winId, text, i18n("Notification"), 0, false );
00548         break;
00549     case KNotifyClient::Warning:
00550         KMessageBox::sorryWId( winId, text, i18n("Warning"), false );
00551         break;
00552     case KNotifyClient::Error:
00553         KMessageBox::errorWId( winId, text, i18n("Error"), false );
00554         break;
00555     case KNotifyClient::Catastrophe:
00556         KMessageBox::errorWId( winId, text, i18n("Catastrophe!"), false );
00557         break;
00558     }
00559 
00560     return true;
00561 }
00562 
00563 bool KNotify::notifyByPassivePopup( const QString &text,
00564                                     const QString &appName,
00565                                     WId senderWinId )
00566 {
00567     KIconLoader iconLoader( appName );
00568     if ( d->events.find( appName ) != d->events.end() ) {
00569         KConfigGroup config( d->events[ appName ], "!Global!" );
00570         QString iconName = config.readEntry( "IconName", appName );
00571         QPixmap icon = iconLoader.loadIcon( iconName, KIcon::Small );
00572         QString title = config.readEntry( "Comment", appName );
00573         KPassivePopup::message(title, text, icon, senderWinId);
00574     } else
00575         kdError() << "No events for app " << appName << "defined!" <<endl;
00576 
00577     return true;
00578 }
00579 
00580 bool KNotify::notifyByExecute(const QString &command, const QString& event,
00581                               const QString& fromApp, const QString& text,
00582                               int winId, int eventId) {
00583     if (!command.isEmpty()) {
00584     // kdDebug() << "executing command '" << command << "'" << endl;
00585         QMap<QChar,QString> subst;
00586         subst.insert( 'e', event );
00587         subst.insert( 'a', fromApp );
00588         subst.insert( 's', text );
00589         subst.insert( 'w', QString::number( winId ));
00590         subst.insert( 'i', QString::number( eventId ));
00591         QString execLine = KMacroExpander::expandMacrosShellQuote( command, subst );
00592         if ( execLine.isEmpty() )
00593             execLine = command; // fallback
00594 
00595     KProcess p;
00596     p.setUseShell(true);
00597     p << execLine;
00598     p.start(KProcess::DontCare);
00599     return true;
00600     }
00601     return false;
00602 }
00603 
00604 
00605 bool KNotify::notifyByLogfile(const QString &text, const QString &file)
00606 {
00607     // ignore empty messages
00608     if ( text.isEmpty() )
00609         return true;
00610 
00611     // open file in append mode
00612     QFile logFile(file);
00613     if ( !logFile.open(IO_WriteOnly | IO_Append) )
00614         return false;
00615 
00616     // append msg
00617     QTextStream strm( &logFile );
00618     strm << "- KNotify " << QDateTime::currentDateTime().toString() << ": ";
00619     strm << text << endl;
00620 
00621     // close file
00622     logFile.close();
00623     return true;
00624 }
00625 
00626 bool KNotify::notifyByStderr(const QString &text)
00627 {
00628     // ignore empty messages
00629     if ( text.isEmpty() )
00630         return true;
00631 
00632     // open stderr for output
00633     QTextStream strm( stderr, IO_WriteOnly );
00634 
00635     // output msg
00636     strm << "KNotify " << QDateTime::currentDateTime().toString() << ": ";
00637     strm << text << endl;
00638 
00639     return true;
00640 }
00641 
00642 bool KNotify::notifyByTaskbar( WId win )
00643 {
00644     if( win == 0 )
00645         return false;
00646     KWin::demandAttention( win );
00647     return true;
00648 }
00649 
00650 bool KNotify::isGlobal(const QString &eventname)
00651 {
00652     return d->globalEvents->hasGroup( eventname );
00653 }
00654 
00655 void KNotify::setVolume( int volume )
00656 {
00657     if ( volume<0 ) volume=0;
00658     if ( volume>=100 ) volume=100;
00659     d->volume = volume;
00660 }
00661 
00662 void KNotify::playTimeout()
00663 {
00664     for ( QPtrListIterator< KDE::PlayObject > it(d->playObjects); *it;)
00665     {
00666         QPtrListIterator< KDE::PlayObject > current = it;
00667         ++it;
00668         if ( (*current)->state() != Arts::posPlaying )
00669         {
00670             QMap<KDE::PlayObject*,int>::Iterator eit = d->playObjectEventMap.find( *current );
00671             if ( eit != d->playObjectEventMap.end() )
00672             {
00673                 soundFinished( *eit, PlayedOK );
00674                 d->playObjectEventMap.remove( eit );
00675             }
00676             d->playObjects.remove( current );
00677         }
00678     }
00679     if ( !d->playObjects.count() )
00680         d->playTimer->stop();
00681 }
00682 
00683 bool KNotify::isPlaying( const QString& soundFile ) const
00684 {
00685     for ( QPtrListIterator< KDE::PlayObject > it(d->playObjects); *it; ++it)
00686     {
00687         if ( (*it)->mediaName() == soundFile )
00688             return true;
00689     }
00690 
00691     return false;
00692 }
00693 
00694 void KNotify::slotPlayerProcessExited( KProcess *proc )
00695 {
00696     soundFinished( d->externalPlayerEventId,
00697                    (proc->normalExit() && proc->exitStatus() == 0) ? PlayedOK : Unknown );
00698 }
00699 
00700 void KNotify::abortFirstPlayObject()
00701 {
00702     QMap<KDE::PlayObject*,int>::Iterator it = d->playObjectEventMap.find( d->playObjects.getFirst() );
00703     if ( it != d->playObjectEventMap.end() )
00704     {
00705         soundFinished( it.data(), Aborted );
00706         d->playObjectEventMap.remove( it );
00707     }
00708     d->playObjects.removeFirst();
00709 }
00710 
00711 void KNotify::soundFinished( int eventId, PlayingFinishedStatus reason )
00712 {
00713     QByteArray data;
00714     QDataStream stream( data, IO_WriteOnly );
00715     stream << eventId << (int) reason;
00716 
00717     DCOPClient::mainClient()->emitDCOPSignal( "KNotify", "playingFinished(int,int)", data );
00718 }
00719 
00720 WId KNotify::checkWinId( const QString &appName, WId senderWinId )
00721 {
00722     if ( senderWinId == 0 )
00723     {
00724         QCString senderId = kapp->dcopClient()->senderId();
00725         QCString compare = (appName + "-mainwindow").latin1();
00726         int len = compare.length();
00727         // kdDebug() << "notifyByPassivePopup: appName=" << appName << " sender=" << senderId << endl;
00728 
00729         QCStringList objs = kapp->dcopClient()->remoteObjects( senderId );
00730         for (QCStringList::ConstIterator it = objs.begin(); it != objs.end(); ++it ) {
00731             QCString obj( *it );
00732             if ( obj.left(len) == compare) {
00733                 // kdDebug( ) << "found " << obj << endl;
00734                 QCString replyType;
00735                 QByteArray data, replyData;
00736 
00737                 if ( kapp->dcopClient()->call(senderId, obj, "getWinID()", data, replyType, replyData) ) {
00738                     QDataStream answer(replyData, IO_ReadOnly);
00739                     if (replyType == "int") {
00740                         answer >> senderWinId;
00741                         // kdDebug() << "SUCCESS, found getWinID(): type='" << QString(replyType)
00742                         //      << "' senderWinId=" << senderWinId << endl;
00743                     }
00744         }
00745             }
00746         }
00747     }
00748     return senderWinId;
00749 }
00750 
00751 void KNotify::restartedArtsd()
00752 {
00753     delete d->audioManager;
00754     d->audioManager = new KAudioManagerPlay( soundServer );
00755     d->audioManager->setTitle( i18n( "KDE System Notifications" ) );
00756     d->audioManager->setAutoRestoreID( "KNotify Aman Play" );
00757 }
00758 
00759 void KNotify::sessionReady()
00760 {
00761     if( d->inStartup && !d->startupEvents.isEmpty())
00762         kdDebug() << "There were knotify events while startup:" << d->startupEvents << endl;
00763     d->inStartup = false;
00764 }
00765 
00766 // vim: sw=4 sts=4 ts=8 et
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