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 "chatviewsearchbar.h"
  33 #include "client.h"
  34 #include "clientbacklogmanager.h"
  35 #include "coreinfodlg.h"
  36 #include "coreconnectdlg.h"
  37 #include "msgprocessorstatuswidget.h"
  38 #include "qtuimessageprocessor.h"
  39 #include "qtuiapplication.h"
  40 #include "networkmodel.h"
  41 #include "buffermodel.h"
  42 #include "nicklistwidget.h"
  43 #include "settingsdlg.h"
  44 #include "settingspagedlg.h"
  45 #include "signalproxy.h"
  46 #include "topicwidget.h"
  47 #include "inputwidget.h"
  48 #include "irclistmodel.h"
  49 #include "verticaldock.h"
  50 #include "uisettings.h"
  51 #include "qtuisettings.h"
  52 #include "jumpkeyhandler.h"
  53 #include "sessionsettings.h"
  54
  55 #include "selectionmodelsynchronizer.h"
  56 #include "mappedselectionmodel.h"
  57
  58 #include "settingspages/aliasessettingspage.h"
  59 #include "settingspages/appearancesettingspage.h"
  60 #include "settingspages/bufferviewsettingspage.h"
  61 #include "settingspages/colorsettingspage.h"
  62 #include "settingspages/fontssettingspage.h"
  63 #include "settingspages/generalsettingspage.h"
  64 #include "settingspages/highlightsettingspage.h"
  65 #include "settingspages/identitiessettingspage.h"
  66 #include "settingspages/networkssettingspage.h"
  67 #include "settingspages/notificationssettingspage.h"
  68
  69 #include "global.h"
  70 #include "qtuistyle.h"
  71
  72 MainWin::MainWin(QWidget *parent)
  73   : QMainWindow(parent),
  74     coreLagLabel(new QLabel()),
  75     sslLabel(new QLabel()),
  76     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  77
  78     _titleSetter(this),
  79     systray(new QSystemTrayIcon(this)),
  80
  81     activeTrayIcon(":/icons/quassel-icon-active.png"),
  82     onlineTrayIcon(":/icons/quassel-icon.png"),
  83     offlineTrayIcon(":/icons/quassel-icon-offline.png"),
  84     trayIconActive(false),
  85
  86     timer(new QTimer(this))
  87 {
  88   UiSettings uiSettings;
  89   QString style = uiSettings.value("Style", QString("")).toString();
  90   if(style != "") {
  91     QApplication::setStyle(style);
  92   }
  93
  94   ui.setupUi(this);
  95   setWindowTitle("Quassel IRC");
  96   setWindowIcon(offlineTrayIcon);
  97   qApp->setWindowIcon(offlineTrayIcon);
  98   systray->setIcon(offlineTrayIcon);
  99   setWindowIconText("Quassel IRC");
 100
 101   statusBar()->showMessage(tr("Waiting for core..."));
 102
 103   installEventFilter(new JumpKeyHandler(this));
 104
 105 #ifdef HAVE_DBUS
 106   desktopNotifications = new org::freedesktop::Notifications(
 107                             "org.freedesktop.Notifications",
 108                             "/org/freedesktop/Notifications",
 109                             QDBusConnection::sessionBus(), this);
 110   notificationId = 0;
 111   connect(desktopNotifications, SIGNAL(NotificationClosed(uint, uint)), this, SLOT(desktopNotificationClosed(uint, uint)));
 112   connect(desktopNotifications, SIGNAL(ActionInvoked(uint, const QString&)), this, SLOT(desktopNotificationInvoked(uint, const QString&)));
 113 #endif
 114   QtUiApplication* app = dynamic_cast<QtUiApplication*> qApp;
 115   connect(app, SIGNAL(saveStateToSession(const QString&)), this, SLOT(saveStateToSession(const QString&)));
 116   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), this, SLOT(saveStateToSessionSettings(SessionSettings&)));
 117 }
 118
 119 void MainWin::init() {
 120   QtUiSettings s;
 121   if(s.value("MainWinSize").isValid())
 122     resize(s.value("MainWinSize").toSize());
 123   else
 124     resize(QSize(800, 500));
 125
 126   Client::signalProxy()->attachSignal(this, SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)));
 127
 128   connect(QApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(saveLayout()));
 129
 130   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 131   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 132
 133   show();
 134
 135   statusBar()->showMessage(tr("Not connected to core."));
 136
 137   // DOCK OPTIONS
 138   setDockNestingEnabled(true);
 139
 140   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 141   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 142   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 143   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 144
 145   // setup stuff...
 146   setupMenus();
 147   setupViews();
 148   setupNickWidget();
 149   setupTopicWidget();
 150   setupChatMonitor();
 151   setupInputWidget();
 152   setupStatusBar();
 153   setupSystray();
 154
 155   // restore mainwin state
 156   restoreState(s.value("MainWinState").toByteArray());
 157
 158   // restore locked state of docks
 159   ui.actionLockDockPositions->setChecked(s.value("LockDocks", false).toBool());
 160
 161   setDisconnectedState();  // Disable menus and stuff
 162   showCoreConnectionDlg(true); // autoconnect if appropriate
 163
 164   // attach the BufferWidget to the BufferModel and the default selection
 165   ui.bufferWidget->setModel(Client::bufferModel());
 166   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 167   ui.menuViews->addAction(ui.bufferWidget->searchBar()->toggleViewAction());
 168
 169   _titleSetter.setModel(Client::bufferModel());
 170   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 171 }
 172
 173 MainWin::~MainWin() {
 174   QtUiSettings s;
 175   s.setValue("MainWinSize", size());
 176   s.setValue("MainWinPos", pos());
 177   s.setValue("MainWinState", saveState());
 178 }
 179
 180 void MainWin::setupMenus() {
 181   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 182   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 183   connect(ui.actionCoreInfo, SIGNAL(triggered()), this, SLOT(showCoreInfoDlg()));
 184   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 185   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 186   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 187   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 188 }
 189
 190 void MainWin::setupViews() {
 191   addBufferView();
 192 }
 193
 194 void MainWin::addBufferView(int bufferViewConfigId) {
 195   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 196 }
 197
 198 void MainWin::addBufferView(BufferViewConfig *config) {
 199   BufferViewDock *dock;
 200   if(config)
 201     dock = new BufferViewDock(config, this);
 202   else
 203     dock = new BufferViewDock(this);
 204
 205   //create the view and initialize it's filter
 206   BufferView *view = new BufferView(dock);
 207   view->setFilteredModel(Client::bufferModel(), config);
 208   view->show();
 209
 210   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 211
 212   Client::bufferModel()->synchronizeView(view);
 213
 214   dock->setWidget(view);
 215   dock->show();
 216
 217   addDockWidget(Qt::LeftDockWidgetArea, dock);
 218   ui.menuBufferViews->addAction(dock->toggleViewAction());
 219
 220   _netViews.append(dock);
 221 }
 222
 223 void MainWin::removeBufferView(int bufferViewConfigId) {
 224   QVariant actionData;
 225   BufferViewDock *dock;
 226   foreach(QAction *action, ui.menuBufferViews->actions()) {
 227     actionData = action->data();
 228     if(!actionData.isValid())
 229       continue;
 230
 231     dock = qobject_cast<BufferViewDock *>(action->parent());
 232     if(dock && actionData.toInt() == bufferViewConfigId) {
 233       removeAction(action);
 234       dock->deleteLater();
 235     }
 236   }
 237 }
 238
 239 void MainWin::on_actionEditNetworks_triggered() {
 240   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 241   dlg.exec();
 242 }
 243
 244 void MainWin::on_actionManageViews_triggered() {
 245   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 246   dlg.exec();
 247 }
 248
 249 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 250   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 251   foreach(VerticalDock *dock, docks) {
 252     dock->showTitle(!lock);
 253   }
 254   QtUiSettings().setValue("LockDocks", lock);
 255 }
 256
 257 void MainWin::setupNickWidget() {
 258   // create nick dock
 259   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 260   nickDock->setObjectName("NickDock");
 261   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 262
 263   nickListWidget = new NickListWidget(nickDock);
 264   nickDock->setWidget(nickListWidget);
 265
 266   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 267   ui.menuViews->addAction(nickDock->toggleViewAction());
 268   // See NickListDock::NickListDock();
 269   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 270
 271   // attach the NickListWidget to the BufferModel and the default selection
 272   nickListWidget->setModel(Client::bufferModel());
 273   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 274 }
 275
 276 void MainWin::setupChatMonitor() {
 277   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 278   dock->setObjectName("ChatMonitorDock");
 279
 280   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 281   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 282   chatView->show();
 283   dock->setWidget(chatView);
 284   dock->show();
 285
 286   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 287   ui.menuViews->addAction(dock->toggleViewAction());
 288 }
 289
 290 void MainWin::setupInputWidget() {
 291   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 292   dock->setObjectName("InputDock");
 293
 294   InputWidget *inputWidget = new InputWidget(dock);
 295   dock->setWidget(inputWidget);
 296
 297   addDockWidget(Qt::BottomDockWidgetArea, dock);
 298
 299   ui.menuViews->addAction(dock->toggleViewAction());
 300
 301   inputWidget->setModel(Client::bufferModel());
 302   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 303
 304   ui.bufferWidget->setFocusProxy(inputWidget);
 305 }
 306
 307 void MainWin::setupTopicWidget() {
 308   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 309   dock->setObjectName("TopicDock");
 310   TopicWidget *topicwidget = new TopicWidget(dock);
 311
 312   dock->setWidget(topicwidget);
 313
 314   topicwidget->setModel(Client::bufferModel());
 315   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 316
 317   addDockWidget(Qt::TopDockWidgetArea, dock);
 318
 319   ui.menuViews->addAction(dock->toggleViewAction());
 320 }
 321
 322 void MainWin::setupStatusBar() {
 323   // MessageProcessor progress
 324   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 325   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 326
 327   // Core Lag:
 328   updateLagIndicator(0);
 329   statusBar()->addPermanentWidget(coreLagLabel);
 330   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 331
 332   // SSL indicator
 333   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 334   sslLabel->setPixmap(QPixmap());
 335   statusBar()->addPermanentWidget(sslLabel);
 336
 337   ui.menuViews->addSeparator();
 338   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 339   showStatusbar->setCheckable(true);
 340
 341   UiSettings uiSettings;
 342
 343   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 344   showStatusbar->setChecked(enabled);
 345   enabled ? statusBar()->show() : statusBar()->hide();
 346
 347   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 348   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 349 }
 350
 351 void MainWin::saveStatusBarStatus(bool enabled) {
 352   UiSettings uiSettings;
 353   uiSettings.setValue("ShowStatusBar", enabled);
 354 }
 355
 356 void MainWin::setupSystray() {
 357   connect(timer, SIGNAL(timeout()), this, SLOT(makeTrayIconBlink()));
 358   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 359                             this, SLOT(messagesInserted(const QModelIndex &, int, int)));
 360
 361   systrayMenu = new QMenu(this);
 362   systrayMenu->addAction(ui.actionAboutQuassel);
 363   systrayMenu->addSeparator();
 364   systrayMenu->addAction(ui.actionConnectCore);
 365   systrayMenu->addAction(ui.actionDisconnectCore);
 366   systrayMenu->addSeparator();
 367   systrayMenu->addAction(ui.actionQuit);
 368
 369   systray->setContextMenu(systrayMenu);
 370
 371   UiSettings s;
 372   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 373     systray->show();
 374   }
 375
 376 #ifndef Q_WS_MAC
 377   connect(systray, SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 378           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 379 #endif
 380
 381 }
 382
 383 void MainWin::changeEvent(QEvent *event) {
 384   if(event->type() == QEvent::WindowStateChange) {
 385     if(windowState() & Qt::WindowMinimized) {
 386       UiSettings s;
 387       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 388         toggleVisibility();
 389         event->ignore();
 390       }
 391     }
 392   }
 393 }
 394
 395 void MainWin::connectedToCore() {
 396   Q_CHECK_PTR(Client::bufferViewManager());
 397   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 398   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 399   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 400
 401   foreach(BufferInfo id, Client::allBufferInfos()) {
 402     Client::backlogManager()->requestBacklog(id.bufferId(), 500, -1);
 403   }
 404   setConnectedState();
 405 }
 406
 407 void MainWin::setConnectedState() {
 408   //ui.menuCore->setEnabled(true);
 409   ui.actionConnectCore->setEnabled(false);
 410   ui.actionDisconnectCore->setEnabled(true);
 411   ui.actionCoreInfo->setEnabled(true);
 412   ui.menuViews->setEnabled(true);
 413   ui.bufferWidget->show();
 414   statusBar()->showMessage(tr("Connected to core."));
 415   setWindowIcon(onlineTrayIcon);
 416   qApp->setWindowIcon(onlineTrayIcon);
 417   systray->setIcon(onlineTrayIcon);
 418   if(sslLabel->width() == 0)
 419     sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/no-ssl")));
 420 }
 421
 422 void MainWin::loadLayout() {
 423   QtUiSettings s;
 424   int accountId = Client::currentCoreAccount().toInt();
 425   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 426 }
 427
 428 void MainWin::saveLayout() {
 429   QtUiSettings s;
 430   int accountId = Client::currentCoreAccount().toInt();
 431   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 432 }
 433
 434 void MainWin::updateLagIndicator(int lag) {
 435   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 436 }
 437
 438
 439 void MainWin::securedConnection() {
 440   // todo: make status bar entry
 441   sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/ssl")));
 442 }
 443
 444 void MainWin::disconnectedFromCore() {
 445   // save core specific layout and remove bufferviews;
 446   saveLayout();
 447   QVariant actionData;
 448   BufferViewDock *dock;
 449   foreach(QAction *action, ui.menuBufferViews->actions()) {
 450     actionData = action->data();
 451     if(!actionData.isValid())
 452       continue;
 453
 454     dock = qobject_cast<BufferViewDock *>(action->parent());
 455     if(dock && actionData.toInt() != -1) {
 456       removeAction(action);
 457       dock->deleteLater();
 458     }
 459   }
 460   QtUiSettings s;
 461   restoreState(s.value("MainWinState").toByteArray());
 462   setDisconnectedState();
 463 }
 464
 465 void MainWin::setDisconnectedState() {
 466   //ui.menuCore->setEnabled(false);
 467   ui.actionConnectCore->setEnabled(true);
 468   ui.actionDisconnectCore->setEnabled(false);
 469   ui.actionCoreInfo->setEnabled(false);
 470   ui.menuViews->setEnabled(false);
 471   ui.bufferWidget->hide();
 472   statusBar()->showMessage(tr("Not connected to core."));
 473   setWindowIcon(offlineTrayIcon);
 474   qApp->setWindowIcon(offlineTrayIcon);
 475   systray->setIcon(offlineTrayIcon);
 476   sslLabel->setPixmap(QPixmap());
 477 }
 478
 479 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 480   CoreConnectDlg(autoConnect, this).exec();
 481 }
 482
 483 void MainWin::showChannelList(NetworkId netId) {
 484   ChannelListDlg *channelListDlg = new ChannelListDlg();
 485
 486   if(!netId.isValid()) {
 487     QAction *action = qobject_cast<QAction *>(sender());
 488     if(action)
 489       netId = action->data().value<NetworkId>();
 490   }
 491
 492   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 493   channelListDlg->setNetwork(netId);
 494   channelListDlg->show();
 495 }
 496
 497 void MainWin::showCoreInfoDlg() {
 498   CoreInfoDlg(this).exec();
 499 }
 500
 501 void MainWin::showSettingsDlg() {
 502   SettingsDlg *dlg = new SettingsDlg();
 503
 504   //Category: Appearance
 505   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 506   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 507   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 508   //Category: Behaviour
 509   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 510   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 511   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 512   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 513   //Category: General
 514   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 515   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 516   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 517
 518   dlg->show();
 519 }
 520
 521 void MainWin::showAboutDlg() {
 522   AboutDlg(this).exec();
 523 }
 524
 525 void MainWin::closeEvent(QCloseEvent *event) {
 526   UiSettings s;
 527   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 528     toggleVisibility();
 529     event->ignore();
 530   } else {
 531     event->accept();
 532   }
 533 }
 534
 535 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 536   if(activationReason == QSystemTrayIcon::Trigger) {
 537     toggleVisibility();
 538   }
 539 }
 540
 541 void MainWin::toggleVisibility() {
 542   if(isHidden() /*|| !isActiveWindow()*/) {
 543     show();
 544     if(isMinimized()) {
 545       if(isMaximized())
 546         showMaximized();
 547       else
 548         showNormal();
 549     }
 550
 551     raise();
 552     activateWindow();
 553     // setFocus(); //Qt::ActiveWindowFocusReason
 554
 555   } else {
 556     if(systray->isSystemTrayAvailable ()) {
 557       clearFocus();
 558       hide();
 559       if(!systray->isVisible()) {
 560         systray->show();
 561       }
 562     } else {
 563       lower();
 564     }
 565   }
 566 }
 567
 568 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 569   Q_UNUSED(parent);
 570
 571   if(QApplication::activeWindow() != 0)
 572     return;
 573
 574   for(int i = start; i <= end; i++) {
 575     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 576     if(!idx.isValid()) {
 577       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 578       continue;
 579     }
 580     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 581     if(flags.testFlag(Message::Backlog)) continue;
 582     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 583     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 584
 585     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 586     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 587
 588     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 589       QString title = Client::networkModel()->networkName(bufId) + " - " + Client::networkModel()->bufferName(bufId);
 590
 591       // FIXME Don't instantiate this for every highlight...
 592       UiSettings uiSettings;
 593
 594       bool displayBubble = uiSettings.value("NotificationBubble", QVariant(true)).toBool();
 595       bool displayDesktop = uiSettings.value("NotificationDesktop", QVariant(true)).toBool();
 596       if(displayBubble || displayDesktop) {
 597         if(uiSettings.value("DisplayPopupMessages", QVariant(true)).toBool()) {
 598           QString text = idx.data(ChatLineModel::DisplayRole).toString();
 599           if(displayBubble) displayTrayIconMessage(title, text);
 600 #   ifdef HAVE_DBUS
 601           if(displayDesktop) sendDesktopNotification(title, text);
 602 #   endif
 603         }
 604         if(uiSettings.value("AnimateTrayIcon", QVariant(true)).toBool()) {
 605           QApplication::alert(this);
 606           setTrayIconActivity(true);
 607         }
 608       }
 609     }
 610   }
 611 }
 612
 613 bool MainWin::event(QEvent *event) {
 614   if(event->type() == QEvent::WindowActivate)
 615     setTrayIconActivity(false);
 616   return QMainWindow::event(event);
 617 }
 618
 619 #ifdef HAVE_DBUS
 620
 621 /*
 622 Using the notification-daemon from Freedesktop's Galago project
 623 http://www.galago-project.org/specs/notification/0.9/x408.html#command-notify
 624 */
 625 void MainWin::sendDesktopNotification(const QString &title, const QString &message) {
 626   QStringList actions;
 627   QMap<QString, QVariant> hints;
 628   UiSettings uiSettings;
 629
 630   hints["x"] = uiSettings.value("NotificationDesktopHintX", QVariant(0)).toInt(); // Standard hint: x location for the popup to show up
 631   hints["y"] = uiSettings.value("NotificationDesktopHintY", QVariant(0)).toInt(); // Standard hint: y location for the popup to show up
 632
 633   actions << "click" << "Click Me!";
 634
 635   QDBusReply<uint> reply = desktopNotifications->Notify(
 636                 "Quassel", // Application name
 637                 notificationId, // ID of previous notification to replace
 638                 "", // Icon to display
 639                 title, // Summary / Header of the message to display
 640                 QString("%1: %2:\n%3").arg(QTime::currentTime().toString()).arg(title).arg(message), // Body of the message to display
 641                 actions, // Actions from which the user may choose
 642                 hints, // Hints to the server displaying the message
 643                 uiSettings.value("NotificationDesktopTimeout", QVariant(5000)).toInt() // Timeout in milliseconds
 644         );
 645
 646   if(!reply.isValid()) {
 647     /* ERROR */
 648     // could also happen if no notification service runs, so... whatever :)
 649     //qDebug() << "Error on sending notification..." << reply.error();
 650     return;
 651   }
 652
 653   notificationId = reply.value();
 654
 655   // qDebug() << "ID: " << notificationId << " Time: " << QTime::currentTime().toString();
 656 }
 657
 658
 659 void MainWin::desktopNotificationClosed(uint id, uint reason) {
 660   Q_UNUSED(id); Q_UNUSED(reason);
 661   // qDebug() << "OID: " << notificationId << " ID: " << id << " Reason: " << reason << " Time: " << QTime::currentTime().toString();
 662   notificationId = 0;
 663 }
 664
 665
 666 void MainWin::desktopNotificationInvoked(uint id, const QString & action) {
 667   Q_UNUSED(id); Q_UNUSED(action);
 668   // qDebug() << "OID: " << notificationId << " ID: " << id << " Action: " << action << " Time: " << QTime::currentTime().toString();
 669 }
 670
 671 #endif /* HAVE_DBUS */
 672
 673 void MainWin::displayTrayIconMessage(const QString &title, const QString &message) {
 674   systray->showMessage(title, message);
 675 }
 676
 677 void MainWin::setTrayIconActivity(bool active) {
 678   if(active) {
 679     if(!timer->isActive())
 680       timer->start(500);
 681   } else {
 682     timer->stop();
 683     systray->setIcon(onlineTrayIcon);
 684   }
 685 }
 686
 687 void MainWin::makeTrayIconBlink() {
 688   if(trayIconActive) {
 689     systray->setIcon(onlineTrayIcon);
 690     trayIconActive = false;
 691   } else {
 692     systray->setIcon(activeTrayIcon);
 693     trayIconActive = true;
 694   }
 695 }
 696
 697 void MainWin::clientNetworkCreated(NetworkId id) {
 698   const Network *net = Client::network(id);
 699   QAction *act = new QAction(net->networkName(), this);
 700   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 701   act->setData(QVariant::fromValue<NetworkId>(id));
 702   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 703   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 704
 705   QAction *beforeAction = 0;
 706   foreach(QAction *action, ui.menuNetworks->actions()) {
 707     if(action->isSeparator()) {
 708       beforeAction = action;
 709       break;
 710     }
 711     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 712       beforeAction = action;
 713       break;
 714     }
 715   }
 716   Q_CHECK_PTR(beforeAction);
 717   ui.menuNetworks->insertAction(beforeAction, act);
 718 }
 719
 720 void MainWin::clientNetworkUpdated() {
 721   const Network *net = qobject_cast<const Network *>(sender());
 722   if(!net)
 723     return;
 724
 725   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 726   if(!action)
 727     return;
 728
 729   action->setText(net->networkName());
 730
 731   switch(net->connectionState()) {
 732   case Network::Initialized:
 733     action->setIcon(QIcon(":/16x16/actions/network-connect"));
 734     break;
 735   case Network::Disconnected:
 736     action->setIcon(QIcon(":/16x16/actions/network-disconnect"));
 737     break;
 738   default:
 739     action->setIcon(QIcon(":/16x16/actions/gear"));
 740   }
 741 }
 742
 743 void MainWin::clientNetworkRemoved(NetworkId id) {
 744   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 745   if(!action)
 746     return;
 747
 748   action->deleteLater();
 749 }
 750
 751 void MainWin::connectOrDisconnectFromNet() {
 752   QAction *act = qobject_cast<QAction *>(sender());
 753   if(!act) return;
 754   const Network *net = Client::network(act->data().value<NetworkId>());
 755   if(!net) return;
 756   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 757   else net->requestDisconnect();
 758 }
 759
 760
 761
 762 void MainWin::on_actionDebugNetworkModel_triggered(bool) {
 763   QTreeView *view = new QTreeView;
 764   view->setAttribute(Qt::WA_DeleteOnClose);
 765   view->setWindowTitle("Debug NetworkModel View");
 766   view->setModel(Client::networkModel());
 767   view->setColumnWidth(0, 250);
 768   view->setColumnWidth(1, 250);
 769   view->setColumnWidth(2, 80);
 770   view->resize(610, 300);
 771   view->show();
 772 }
 773
 774 void MainWin::saveStateToSession(const QString &sessionId) {
 775   return;
 776   SessionSettings s(sessionId);
 777
 778   s.setValue("MainWinSize", size());
 779   s.setValue("MainWinPos", pos());
 780   s.setValue("MainWinState", saveState());
 781 }
 782
 783 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 784 {
 785   s.setValue("MainWinSize", size());
 786   s.setValue("MainWinPos", pos());
 787   s.setValue("MainWinState", saveState());
 788 }