src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #include "mainwin.h"
  21
  22 #include "aboutdlg.h"
  23 #include "bufferview.h"
  24 #include "bufferviewconfig.h"
  25 #include "bufferviewfilter.h"
  26 #include "bufferviewmanager.h"
  27 #include "channellistdlg.h"
  28 #include "chatlinemodel.h"
  29 #include "chatmonitorfilter.h"
  30 #include "chatmonitorview.h"
  31 #include "chatview.h"
  32 #include "client.h"
  33 #include "clientbacklogmanager.h"
  34 #include "coreinfodlg.h"
  35 #include "coreconnectdlg.h"
  36 #include "msgprocessorstatuswidget.h"
  37 #include "qtuimessageprocessor.h"
  38 #include "networkmodel.h"
  39 #include "buffermodel.h"
  40 #include "nicklistwidget.h"
  41 #include "settingsdlg.h"
  42 #include "settingspagedlg.h"
  43 #include "signalproxy.h"
  44 #include "topicwidget.h"
  45 #include "inputwidget.h"
  46 #include "irclistmodel.h"
  47 #include "verticaldock.h"
  48 #include "uisettings.h"
  49 #include "qtuisettings.h"
  50 #include "jumpkeyhandler.h"
  51
  52 #include "selectionmodelsynchronizer.h"
  53 #include "mappedselectionmodel.h"
  54
  55 #include "settingspages/aliasessettingspage.h"
  56 #include "settingspages/appearancesettingspage.h"
  57 #include "settingspages/bufferviewsettingspage.h"
  58 #include "settingspages/colorsettingspage.h"
  59 #include "settingspages/fontssettingspage.h"
  60 #include "settingspages/generalsettingspage.h"
  61 #include "settingspages/highlightsettingspage.h"
  62 #include "settingspages/identitiessettingspage.h"
  63 #include "settingspages/networkssettingspage.h"
  64 #include "settingspages/notificationssettingspage.h"
  65
  66 #include "global.h"
  67 #include "qtuistyle.h"
  68
  69 MainWin::MainWin(QWidget *parent)
  70   : QMainWindow(parent),
  71     coreLagLabel(new QLabel()),
  72     sslLabel(new QLabel()),
  73     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  74
  75     _titleSetter(this),
  76     systray(new QSystemTrayIcon(this)),
  77
  78     activeTrayIcon(":/icons/quassel-icon-active.png"),
  79     onlineTrayIcon(":/icons/quassel-icon.png"),
  80     offlineTrayIcon(":/icons/quassel-icon-offline.png"),
  81     trayIconActive(false),
  82
  83     timer(new QTimer(this))
  84 {
  85   UiSettings uiSettings;
  86   QString style = uiSettings.value("Style", QString("")).toString();
  87   if(style != "") {
  88     QApplication::setStyle(style);
  89   }
  90
  91   ui.setupUi(this);
  92   setWindowTitle("Quassel IRC");
  93   setWindowIcon(offlineTrayIcon);
  94   qApp->setWindowIcon(offlineTrayIcon);
  95   systray->setIcon(offlineTrayIcon);
  96   setWindowIconText("Quassel IRC");
  97
  98   statusBar()->showMessage(tr("Waiting for core..."));
  99
 100   installEventFilter(new JumpKeyHandler(this));
 101
 102 #ifdef HAVE_DBUS
 103   desktopNotifications = new org::freedesktop::Notifications(
 104                             "org.freedesktop.Notifications",
 105                             "/org/freedesktop/Notifications",
 106                             QDBusConnection::sessionBus(), this);
 107   notificationId = 0;
 108   connect(desktopNotifications, SIGNAL(NotificationClosed(uint, uint)), this, SLOT(desktopNotificationClosed(uint, uint)));
 109   connect(desktopNotifications, SIGNAL(ActionInvoked(uint, const QString&)), this, SLOT(desktopNotificationInvoked(uint, const QString&)));
 110 #endif
 111 }
 112
 113 void MainWin::init() {
 114   QtUiSettings s;
 115   if(s.value("MainWinSize").isValid())
 116     resize(s.value("MainWinSize").toSize());
 117   else
 118     resize(QSize(800, 500));
 119
 120   Client::signalProxy()->attachSignal(this, SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)));
 121
 122   connect(QApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(saveLayout()));
 123
 124   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 125   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 126
 127   show();
 128
 129   statusBar()->showMessage(tr("Not connected to core."));
 130
 131   // DOCK OPTIONS
 132   setDockNestingEnabled(true);
 133
 134   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 135   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 136   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 137   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 138
 139   // setup stuff...
 140   setupMenus();
 141   setupViews();
 142   setupNickWidget();
 143   setupTopicWidget();
 144   setupChatMonitor();
 145   setupInputWidget();
 146   setupStatusBar();
 147   setupSystray();
 148
 149   // restore mainwin state
 150   restoreState(s.value("MainWinState").toByteArray());
 151
 152   // restore locked state of docks
 153   ui.actionLockDockPositions->setChecked(s.value("LockDocks", false).toBool());
 154
 155   setDisconnectedState();  // Disable menus and stuff
 156   showCoreConnectionDlg(true); // autoconnect if appropriate
 157
 158   // attach the BufferWidget to the BufferModel and the default selection
 159   ui.bufferWidget->setModel(Client::bufferModel());
 160   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 161
 162   _titleSetter.setModel(Client::bufferModel());
 163   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 164 }
 165
 166 MainWin::~MainWin() {
 167   QtUiSettings s;
 168   s.setValue("MainWinSize", size());
 169   s.setValue("MainWinPos", pos());
 170   s.setValue("MainWinState", saveState());
 171 }
 172
 173 void MainWin::setupMenus() {
 174   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 175   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 176   connect(ui.actionCoreInfo, SIGNAL(triggered()), this, SLOT(showCoreInfoDlg()));
 177   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 178   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 179   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 180   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 181 }
 182
 183 void MainWin::setupViews() {
 184   addBufferView();
 185 }
 186
 187 void MainWin::addBufferView(int bufferViewConfigId) {
 188   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 189 }
 190
 191 void MainWin::addBufferView(BufferViewConfig *config) {
 192   BufferViewDock *dock;
 193   if(config)
 194     dock = new BufferViewDock(config, this);
 195   else
 196     dock = new BufferViewDock(this);
 197
 198   //create the view and initialize it's filter
 199   BufferView *view = new BufferView(dock);
 200   view->setFilteredModel(Client::bufferModel(), config);
 201   view->show();
 202
 203   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 204
 205   Client::bufferModel()->synchronizeView(view);
 206
 207   dock->setWidget(view);
 208   dock->show();
 209
 210   addDockWidget(Qt::LeftDockWidgetArea, dock);
 211   ui.menuBufferViews->addAction(dock->toggleViewAction());
 212
 213   _netViews.append(dock);
 214 }
 215
 216 void MainWin::removeBufferView(int bufferViewConfigId) {
 217   QVariant actionData;
 218   BufferViewDock *dock;
 219   foreach(QAction *action, ui.menuBufferViews->actions()) {
 220     actionData = action->data();
 221     if(!actionData.isValid())
 222       continue;
 223
 224     dock = qobject_cast<BufferViewDock *>(action->parent());
 225     if(dock && actionData.toInt() == bufferViewConfigId) {
 226       removeAction(action);
 227       dock->deleteLater();
 228     }
 229   }
 230 }
 231
 232 void MainWin::on_actionEditNetworks_triggered() {
 233   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 234   dlg.exec();
 235 }
 236
 237 void MainWin::on_actionManageViews_triggered() {
 238   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 239   dlg.exec();
 240 }
 241
 242 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 243   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 244   foreach(VerticalDock *dock, docks) {
 245     dock->showTitle(!lock);
 246   }
 247   QtUiSettings().setValue("LockDocks", lock);
 248 }
 249
 250 void MainWin::setupNickWidget() {
 251   // create nick dock
 252   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 253   nickDock->setObjectName("NickDock");
 254   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 255
 256   nickListWidget = new NickListWidget(nickDock);
 257   nickDock->setWidget(nickListWidget);
 258
 259   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 260   ui.menuViews->addAction(nickDock->toggleViewAction());
 261   // See NickListDock::NickListDock();
 262   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 263
 264   // attach the NickListWidget to the BufferModel and the default selection
 265   nickListWidget->setModel(Client::bufferModel());
 266   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 267 }
 268
 269 void MainWin::setupChatMonitor() {
 270   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 271   dock->setObjectName("ChatMonitorDock");
 272
 273   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 274   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 275   chatView->show();
 276   dock->setWidget(chatView);
 277   dock->show();
 278
 279   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 280   ui.menuViews->addAction(dock->toggleViewAction());
 281 }
 282
 283 void MainWin::setupInputWidget() {
 284   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 285   dock->setObjectName("InputDock");
 286
 287   InputWidget *inputWidget = new InputWidget(dock);
 288   dock->setWidget(inputWidget);
 289
 290   addDockWidget(Qt::BottomDockWidgetArea, dock);
 291
 292   ui.menuViews->addAction(dock->toggleViewAction());
 293
 294   inputWidget->setModel(Client::bufferModel());
 295   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 296
 297   ui.bufferWidget->setFocusProxy(inputWidget);
 298 }
 299
 300 void MainWin::setupTopicWidget() {
 301   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 302   dock->setObjectName("TopicDock");
 303   TopicWidget *topicwidget = new TopicWidget(dock);
 304
 305   dock->setWidget(topicwidget);
 306
 307   topicwidget->setModel(Client::bufferModel());
 308   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 309
 310   addDockWidget(Qt::TopDockWidgetArea, dock);
 311
 312   ui.menuViews->addAction(dock->toggleViewAction());
 313 }
 314
 315 void MainWin::setupStatusBar() {
 316   // MessageProcessor progress
 317   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 318   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 319
 320   // Core Lag:
 321   updateLagIndicator(0);
 322   statusBar()->addPermanentWidget(coreLagLabel);
 323   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 324
 325   // SSL indicator
 326   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 327   sslLabel->setPixmap(QPixmap());
 328   statusBar()->addPermanentWidget(sslLabel);
 329
 330   ui.menuViews->addSeparator();
 331   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 332   showStatusbar->setCheckable(true);
 333
 334   UiSettings uiSettings;
 335
 336   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 337   showStatusbar->setChecked(enabled);
 338   enabled ? statusBar()->show() : statusBar()->hide();
 339
 340   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 341   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 342 }
 343
 344 void MainWin::saveStatusBarStatus(bool enabled) {
 345   UiSettings uiSettings;
 346   uiSettings.setValue("ShowStatusBar", enabled);
 347 }
 348
 349 void MainWin::setupSystray() {
 350   connect(timer, SIGNAL(timeout()), this, SLOT(makeTrayIconBlink()));
 351   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 352                             this, SLOT(messagesInserted(const QModelIndex &, int, int)));
 353
 354   systrayMenu = new QMenu(this);
 355   systrayMenu->addAction(ui.actionAboutQuassel);
 356   systrayMenu->addSeparator();
 357   systrayMenu->addAction(ui.actionConnectCore);
 358   systrayMenu->addAction(ui.actionDisconnectCore);
 359   systrayMenu->addSeparator();
 360   systrayMenu->addAction(ui.actionQuit);
 361
 362   systray->setContextMenu(systrayMenu);
 363
 364   UiSettings s;
 365   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 366     systray->show();
 367   }
 368
 369 #ifndef Q_WS_MAC
 370   connect(systray, SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 371           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 372 #endif
 373
 374 }
 375
 376 void MainWin::changeEvent(QEvent *event) {
 377   if(event->type() == QEvent::WindowStateChange) {
 378     if(windowState() & Qt::WindowMinimized) {
 379       UiSettings s;
 380       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 381         toggleVisibility();
 382         event->ignore();
 383       }
 384     }
 385   }
 386 }
 387
 388 void MainWin::connectedToCore() {
 389   Q_CHECK_PTR(Client::bufferViewManager());
 390   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 391   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 392   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 393
 394   foreach(BufferInfo id, Client::allBufferInfos()) {
 395     Client::backlogManager()->requestBacklog(id.bufferId(), 500, -1);
 396   }
 397   setConnectedState();
 398 }
 399
 400 void MainWin::setConnectedState() {
 401   //ui.menuCore->setEnabled(true);
 402   ui.actionConnectCore->setEnabled(false);
 403   ui.actionDisconnectCore->setEnabled(true);
 404   ui.actionCoreInfo->setEnabled(true);
 405   ui.menuViews->setEnabled(true);
 406   ui.bufferWidget->show();
 407   statusBar()->showMessage(tr("Connected to core."));
 408   setWindowIcon(onlineTrayIcon);
 409   qApp->setWindowIcon(onlineTrayIcon);
 410   systray->setIcon(onlineTrayIcon);
 411   if(sslLabel->width() == 0)
 412     sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/no-ssl")));
 413 }
 414
 415 void MainWin::loadLayout() {
 416   QtUiSettings s;
 417   int accountId = Client::currentCoreAccount().toInt();
 418   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 419 }
 420
 421 void MainWin::saveLayout() {
 422   QtUiSettings s;
 423   int accountId = Client::currentCoreAccount().toInt();
 424   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 425 }
 426
 427 void MainWin::updateLagIndicator(int lag) {
 428   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 429 }
 430
 431
 432 void MainWin::securedConnection() {
 433   // todo: make status bar entry
 434   sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/ssl")));
 435 }
 436
 437 void MainWin::disconnectedFromCore() {
 438   // save core specific layout and remove bufferviews;
 439   saveLayout();
 440   QVariant actionData;
 441   BufferViewDock *dock;
 442   foreach(QAction *action, ui.menuBufferViews->actions()) {
 443     actionData = action->data();
 444     if(!actionData.isValid())
 445       continue;
 446
 447     dock = qobject_cast<BufferViewDock *>(action->parent());
 448     if(dock && actionData.toInt() != -1) {
 449       removeAction(action);
 450       dock->deleteLater();
 451     }
 452   }
 453   QtUiSettings s;
 454   restoreState(s.value("MainWinState").toByteArray());
 455   setDisconnectedState();
 456 }
 457
 458 void MainWin::setDisconnectedState() {
 459   //ui.menuCore->setEnabled(false);
 460   ui.actionConnectCore->setEnabled(true);
 461   ui.actionDisconnectCore->setEnabled(false);
 462   ui.actionCoreInfo->setEnabled(false);
 463   ui.menuViews->setEnabled(false);
 464   ui.bufferWidget->hide();
 465   statusBar()->showMessage(tr("Not connected to core."));
 466   setWindowIcon(offlineTrayIcon);
 467   qApp->setWindowIcon(offlineTrayIcon);
 468   systray->setIcon(offlineTrayIcon);
 469   sslLabel->setPixmap(QPixmap());
 470 }
 471
 472 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 473   CoreConnectDlg(autoConnect, this).exec();
 474 }
 475
 476 void MainWin::showChannelList(NetworkId netId) {
 477   ChannelListDlg *channelListDlg = new ChannelListDlg();
 478
 479   if(!netId.isValid()) {
 480     QAction *action = qobject_cast<QAction *>(sender());
 481     if(action)
 482       netId = action->data().value<NetworkId>();
 483   }
 484
 485   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 486   channelListDlg->setNetwork(netId);
 487   channelListDlg->show();
 488 }
 489
 490 void MainWin::showCoreInfoDlg() {
 491   CoreInfoDlg(this).exec();
 492 }
 493
 494 void MainWin::showSettingsDlg() {
 495   SettingsDlg *dlg = new SettingsDlg();
 496
 497   //Category: Appearance
 498   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 499   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 500   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 501   //Category: Behaviour
 502   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 503   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 504   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 505   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 506   //Category: General
 507   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 508   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 509   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 510
 511   dlg->show();
 512 }
 513
 514 void MainWin::showAboutDlg() {
 515   AboutDlg(this).exec();
 516 }
 517
 518 void MainWin::closeEvent(QCloseEvent *event) {
 519   UiSettings s;
 520   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 521     toggleVisibility();
 522     event->ignore();
 523   } else {
 524     event->accept();
 525   }
 526 }
 527
 528 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 529   if(activationReason == QSystemTrayIcon::Trigger) {
 530     toggleVisibility();
 531   }
 532 }
 533
 534 void MainWin::toggleVisibility() {
 535   if(isHidden() /*|| !isActiveWindow()*/) {
 536     show();
 537     if(isMinimized()) {
 538       if(isMaximized())
 539         showMaximized();
 540       else
 541         showNormal();
 542     }
 543
 544     raise();
 545     activateWindow();
 546     // setFocus(); //Qt::ActiveWindowFocusReason
 547
 548   } else {
 549     if(systray->isSystemTrayAvailable ()) {
 550       clearFocus();
 551       hide();
 552       if(!systray->isVisible()) {
 553         systray->show();
 554       }
 555     } else {
 556       lower();
 557     }
 558   }
 559 }
 560
 561 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 562   Q_UNUSED(parent);
 563
 564   if(QApplication::activeWindow() != 0)
 565     return;
 566
 567   for(int i = start; i <= end; i++) {
 568     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 569     if(!idx.isValid()) {
 570       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 571       continue;
 572     }
 573     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 574     if(flags.testFlag(Message::Backlog)) continue;
 575     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 576     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 577
 578     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 579     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 580
 581     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 582       QString title = Client::networkModel()->networkName(bufId) + " - " + Client::networkModel()->bufferName(bufId);
 583
 584       // FIXME Don't instantiate this for every highlight...
 585       UiSettings uiSettings;
 586
 587       bool displayBubble = uiSettings.value("NotificationBubble", QVariant(true)).toBool();
 588       bool displayDesktop = uiSettings.value("NotificationDesktop", QVariant(true)).toBool();
 589       if(displayBubble || displayDesktop) {
 590         if(uiSettings.value("DisplayPopupMessages", QVariant(true)).toBool()) {
 591           QString text = idx.data(ChatLineModel::DisplayRole).toString();
 592           if(displayBubble) displayTrayIconMessage(title, text);
 593 #   ifdef HAVE_DBUS
 594           if(displayDesktop) sendDesktopNotification(title, text);
 595 #   endif
 596         }
 597         if(uiSettings.value("AnimateTrayIcon", QVariant(true)).toBool()) {
 598           QApplication::alert(this);
 599           setTrayIconActivity(true);
 600         }
 601       }
 602     }
 603   }
 604 }
 605
 606 bool MainWin::event(QEvent *event) {
 607   if(event->type() == QEvent::WindowActivate)
 608     setTrayIconActivity(false);
 609   return QMainWindow::event(event);
 610 }
 611
 612 #ifdef HAVE_DBUS
 613
 614 /*
 615 Using the notification-daemon from Freedesktop's Galago project
 616 http://www.galago-project.org/specs/notification/0.9/x408.html#command-notify
 617 */
 618 void MainWin::sendDesktopNotification(const QString &title, const QString &message) {
 619   QStringList actions;
 620   QMap<QString, QVariant> hints;
 621   UiSettings uiSettings;
 622
 623   hints["x"] = uiSettings.value("NotificationDesktopHintX", QVariant(0)).toInt(); // Standard hint: x location for the popup to show up
 624   hints["y"] = uiSettings.value("NotificationDesktopHintY", QVariant(0)).toInt(); // Standard hint: y location for the popup to show up
 625
 626   actions << "click" << "Click Me!";
 627
 628   QDBusReply<uint> reply = desktopNotifications->Notify(
 629                 "Quassel", // Application name
 630                 notificationId, // ID of previous notification to replace
 631                 "", // Icon to display
 632                 title, // Summary / Header of the message to display
 633                 QString("%1: %2:\n%3").arg(QTime::currentTime().toString()).arg(title).arg(message), // Body of the message to display
 634                 actions, // Actions from which the user may choose
 635                 hints, // Hints to the server displaying the message
 636                 uiSettings.value("NotificationDesktopTimeout", QVariant(5000)).toInt() // Timeout in milliseconds
 637         );
 638
 639   if(!reply.isValid()) {
 640     /* ERROR */
 641     // could also happen if no notification service runs, so... whatever :)
 642     //qDebug() << "Error on sending notification..." << reply.error();
 643     return;
 644   }
 645
 646   notificationId = reply.value();
 647
 648   // qDebug() << "ID: " << notificationId << " Time: " << QTime::currentTime().toString();
 649 }
 650
 651
 652 void MainWin::desktopNotificationClosed(uint id, uint reason) {
 653   Q_UNUSED(id); Q_UNUSED(reason);
 654   // qDebug() << "OID: " << notificationId << " ID: " << id << " Reason: " << reason << " Time: " << QTime::currentTime().toString();
 655   notificationId = 0;
 656 }
 657
 658
 659 void MainWin::desktopNotificationInvoked(uint id, const QString & action) {
 660   Q_UNUSED(id); Q_UNUSED(action);
 661   // qDebug() << "OID: " << notificationId << " ID: " << id << " Action: " << action << " Time: " << QTime::currentTime().toString();
 662 }
 663
 664 #endif /* HAVE_DBUS */
 665
 666 void MainWin::displayTrayIconMessage(const QString &title, const QString &message) {
 667   systray->showMessage(title, message);
 668 }
 669
 670 void MainWin::setTrayIconActivity(bool active) {
 671   if(active) {
 672     if(!timer->isActive())
 673       timer->start(500);
 674   } else {
 675     timer->stop();
 676     systray->setIcon(onlineTrayIcon);
 677   }
 678 }
 679
 680 void MainWin::makeTrayIconBlink() {
 681   if(trayIconActive) {
 682     systray->setIcon(onlineTrayIcon);
 683     trayIconActive = false;
 684   } else {
 685     systray->setIcon(activeTrayIcon);
 686     trayIconActive = true;
 687   }
 688 }
 689
 690 void MainWin::clientNetworkCreated(NetworkId id) {
 691   const Network *net = Client::network(id);
 692   QAction *act = new QAction(net->networkName(), this);
 693   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 694   act->setData(QVariant::fromValue<NetworkId>(id));
 695   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 696   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 697
 698   QAction *beforeAction = 0;
 699   foreach(QAction *action, ui.menuNetworks->actions()) {
 700     if(action->isSeparator()) {
 701       beforeAction = action;
 702       break;
 703     }
 704     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 705       beforeAction = action;
 706       break;
 707     }
 708   }
 709   Q_CHECK_PTR(beforeAction);
 710   ui.menuNetworks->insertAction(beforeAction, act);
 711 }
 712
 713 void MainWin::clientNetworkUpdated() {
 714   const Network *net = qobject_cast<const Network *>(sender());
 715   if(!net)
 716     return;
 717
 718   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 719   if(!action)
 720     return;
 721
 722   action->setText(net->networkName());
 723
 724   switch(net->connectionState()) {
 725   case Network::Initialized:
 726     action->setIcon(QIcon(":/16x16/actions/network-connect"));
 727     break;
 728   case Network::Disconnected:
 729     action->setIcon(QIcon(":/16x16/actions/network-disconnect"));
 730     break;
 731   default:
 732     action->setIcon(QIcon(":/16x16/actions/gear"));
 733   }
 734 }
 735
 736 void MainWin::clientNetworkRemoved(NetworkId id) {
 737   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 738   if(!action)
 739     return;
 740
 741   action->deleteLater();
 742 }
 743
 744 void MainWin::connectOrDisconnectFromNet() {
 745   QAction *act = qobject_cast<QAction *>(sender());
 746   if(!act) return;
 747   const Network *net = Client::network(act->data().value<NetworkId>());
 748   if(!net) return;
 749   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 750   else net->requestDisconnect();
 751 }
 752
 753
 754
 755 void MainWin::on_actionDebugNetworkModel_triggered(bool) {
 756   QTreeView *view = new QTreeView;
 757   view->setAttribute(Qt::WA_DeleteOnClose);
 758   view->setWindowTitle("Debug NetworkModel View");
 759   view->setModel(Client::networkModel());
 760   view->setColumnWidth(0, 250);
 761   view->setColumnWidth(1, 250);
 762   view->setColumnWidth(2, 80);
 763   view->resize(610, 300);
 764   view->show();
 765 }