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 "action.h"
  24 #include "actioncollection.h"
  25 #include "buffermodel.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 "iconloader.h"
  37 #include "inputwidget.h"
  38 #include "irclistmodel.h"
  39 #include "jumpkeyhandler.h"
  40 #include "msgprocessorstatuswidget.h"
  41 #include "nicklistwidget.h"
  42 #include "qtuiapplication.h"
  43 #include "qtuimessageprocessor.h"
  44 #include "qtuisettings.h"
  45 #include "sessionsettings.h"
  46 #include "settingsdlg.h"
  47 #include "settingspagedlg.h"
  48 #include "topicwidget.h"
  49 #include "verticaldock.h"
  50
  51 #include "desktopnotificationbackend.h"
  52 #include "systraynotificationbackend.h"
  53 #include "taskbarnotificationbackend.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 MainWin::MainWin(QWidget *parent)
  67   : QMainWindow(parent),
  68     coreLagLabel(new QLabel()),
  69     sslLabel(new QLabel()),
  70     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  71     _titleSetter(this),
  72     _trayIcon(new QSystemTrayIcon(this)),
  73     _actionCollection(new ActionCollection(this))
  74 {
  75   QtUiSettings uiSettings;
  76   QString style = uiSettings.value("Style", QString("")).toString();
  77   if(style != "") {
  78     QApplication::setStyle(style);
  79   }
  80   ui.setupUi(this);
  81   setWindowTitle("Quassel IRC");
  82   setWindowIconText("Quassel IRC");
  83   updateIcon();
  84
  85   QtUi::actionCollection()->addAssociatedWidget(this);
  86
  87   statusBar()->showMessage(tr("Waiting for core..."));
  88
  89   installEventFilter(new JumpKeyHandler(this));
  90
  91   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
  92   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
  93 #ifdef HAVE_DBUS
  94   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
  95 #endif
  96
  97   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
  98   connect(app, SIGNAL(saveStateToSession(const QString&)), this, SLOT(saveStateToSession(const QString&)));
  99   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), this, SLOT(saveStateToSessionSettings(SessionSettings&)));
 100 }
 101
 102 void MainWin::init() {
 103   QtUiSettings s;
 104   if(s.value("MainWinSize").isValid())
 105     resize(s.value("MainWinSize").toSize());
 106   else
 107     resize(QSize(800, 500));
 108
 109   connect(QApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(saveLayout()));
 110
 111   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 112   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 113
 114   show();
 115
 116   statusBar()->showMessage(tr("Not connected to core."));
 117
 118   // DOCK OPTIONS
 119   setDockNestingEnabled(true);
 120
 121   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 122   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 123   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 124   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 125
 126   // setup stuff...
 127   setupActions();
 128   setupMenus();
 129   setupViews();
 130   setupNickWidget();
 131   setupTopicWidget();
 132   setupChatMonitor();
 133   setupInputWidget();
 134   setupStatusBar();
 135   setupSystray();
 136
 137   // restore mainwin state
 138   restoreState(s.value("MainWinState").toByteArray());
 139
 140   // restore locked state of docks
 141   ui.actionLockDockPositions->setChecked(s.value("LockDocks", false).toBool());
 142
 143   setDisconnectedState();  // Disable menus and stuff
 144   showCoreConnectionDlg(true); // autoconnect if appropriate
 145
 146   // attach the BufferWidget to the BufferModel and the default selection
 147   ui.bufferWidget->setModel(Client::bufferModel());
 148   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 149   ui.menuViews->addAction(QtUi::actionCollection()->action("toggleSearchBar"));
 150
 151   _titleSetter.setModel(Client::bufferModel());
 152   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 153 }
 154
 155 MainWin::~MainWin() {
 156   QtUiSettings s;
 157   s.setValue("MainWinSize", size());
 158   s.setValue("MainWinPos", pos());
 159   s.setValue("MainWinState", saveState());
 160 }
 161
 162 void MainWin::updateIcon() {
 163   QPixmap icon;
 164   if(Client::isConnected())
 165     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 166   else
 167     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 168   setWindowIcon(icon);
 169   qApp->setWindowIcon(icon);
 170   systemTrayIcon()->setIcon(icon);
 171 }
 172
 173 void MainWin::setupActions() {
 174   // TODO don't get these from *.ui anymore... we shouldn't need one
 175   ui.actionQuit->setIcon(SmallIcon("application-exit"));
 176   ui.actionSettingsDlg->setIcon(SmallIcon("configure"));
 177   ui.actionManageViews->setIcon(SmallIcon("view-tree"));
 178   ui.actionManageViews2->setIcon(SmallIcon("view-tree"));
 179   ui.actionAboutQt->setIcon(SmallIcon("qt"));
 180   ui.actionAboutQuassel->setIcon(SmallIcon("quassel"));
 181   ui.actionConnectCore->setIcon(SmallIcon("network-connect"));
 182   ui.actionDisconnectCore->setIcon(SmallIcon("network-disconnect"));
 183   ui.actionCoreInfo->setIcon(SmallIcon("help-about"));
 184 }
 185
 186 void MainWin::setupMenus() {
 187   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 188   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 189   connect(ui.actionCoreInfo, SIGNAL(triggered()), this, SLOT(showCoreInfoDlg()));
 190   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 191   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 192   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 193   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 194 }
 195
 196 void MainWin::setupViews() {
 197   addBufferView();
 198 }
 199
 200 void MainWin::addBufferView(int bufferViewConfigId) {
 201   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 202 }
 203
 204 void MainWin::addBufferView(BufferViewConfig *config) {
 205   BufferViewDock *dock;
 206   if(config)
 207     dock = new BufferViewDock(config, this);
 208   else
 209     dock = new BufferViewDock(this);
 210
 211   //create the view and initialize it's filter
 212   BufferView *view = new BufferView(dock);
 213   view->setFilteredModel(Client::bufferModel(), config);
 214   view->show();
 215
 216   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 217
 218   Client::bufferModel()->synchronizeView(view);
 219
 220   dock->setWidget(view);
 221   dock->show();
 222
 223   addDockWidget(Qt::LeftDockWidgetArea, dock);
 224   ui.menuBufferViews->addAction(dock->toggleViewAction());
 225
 226   _netViews.append(dock);
 227 }
 228
 229 void MainWin::removeBufferView(int bufferViewConfigId) {
 230   QVariant actionData;
 231   BufferViewDock *dock;
 232   foreach(QAction *action, ui.menuBufferViews->actions()) {
 233     actionData = action->data();
 234     if(!actionData.isValid())
 235       continue;
 236
 237     dock = qobject_cast<BufferViewDock *>(action->parent());
 238     if(dock && actionData.toInt() == bufferViewConfigId) {
 239       removeAction(action);
 240       dock->deleteLater();
 241     }
 242   }
 243 }
 244
 245 void MainWin::on_actionEditNetworks_triggered() {
 246   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 247   dlg.exec();
 248 }
 249
 250 void MainWin::on_actionManageViews_triggered() {
 251   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 252   dlg.exec();
 253 }
 254
 255 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 256   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 257   foreach(VerticalDock *dock, docks) {
 258     dock->showTitle(!lock);
 259   }
 260   QtUiSettings().setValue("LockDocks", lock);
 261 }
 262
 263 void MainWin::setupNickWidget() {
 264   // create nick dock
 265   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 266   nickDock->setObjectName("NickDock");
 267   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 268
 269   nickListWidget = new NickListWidget(nickDock);
 270   nickDock->setWidget(nickListWidget);
 271
 272   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 273   ui.menuViews->addAction(nickDock->toggleViewAction());
 274   // See NickListDock::NickListDock();
 275   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 276
 277   // attach the NickListWidget to the BufferModel and the default selection
 278   nickListWidget->setModel(Client::bufferModel());
 279   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 280 }
 281
 282 void MainWin::setupChatMonitor() {
 283   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 284   dock->setObjectName("ChatMonitorDock");
 285
 286   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 287   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 288   chatView->show();
 289   dock->setWidget(chatView);
 290   dock->show();
 291
 292   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 293   ui.menuViews->addAction(dock->toggleViewAction());
 294 }
 295
 296 void MainWin::setupInputWidget() {
 297   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 298   dock->setObjectName("InputDock");
 299
 300   InputWidget *inputWidget = new InputWidget(dock);
 301   dock->setWidget(inputWidget);
 302
 303   addDockWidget(Qt::BottomDockWidgetArea, dock);
 304
 305   ui.menuViews->addAction(dock->toggleViewAction());
 306
 307   inputWidget->setModel(Client::bufferModel());
 308   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 309
 310   ui.bufferWidget->setFocusProxy(inputWidget);
 311 }
 312
 313 void MainWin::setupTopicWidget() {
 314   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 315   dock->setObjectName("TopicDock");
 316   TopicWidget *topicwidget = new TopicWidget(dock);
 317
 318   dock->setWidget(topicwidget);
 319
 320   topicwidget->setModel(Client::bufferModel());
 321   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 322
 323   addDockWidget(Qt::TopDockWidgetArea, dock);
 324
 325   ui.menuViews->addAction(dock->toggleViewAction());
 326 }
 327
 328 void MainWin::setupStatusBar() {
 329   // MessageProcessor progress
 330   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 331   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 332
 333   // Core Lag:
 334   updateLagIndicator(0);
 335   statusBar()->addPermanentWidget(coreLagLabel);
 336   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 337
 338   // SSL indicator
 339   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 340   sslLabel->setPixmap(QPixmap());
 341   statusBar()->addPermanentWidget(sslLabel);
 342
 343   ui.menuViews->addSeparator();
 344   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 345   showStatusbar->setCheckable(true);
 346
 347   UiSettings uiSettings;
 348
 349   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 350   showStatusbar->setChecked(enabled);
 351   enabled ? statusBar()->show() : statusBar()->hide();
 352
 353   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 354   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 355 }
 356
 357 void MainWin::saveStatusBarStatus(bool enabled) {
 358   UiSettings uiSettings;
 359   uiSettings.setValue("ShowStatusBar", enabled);
 360 }
 361
 362 void MainWin::setupSystray() {
 363   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 364                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 365
 366   systrayMenu = new QMenu(this);
 367   systrayMenu->addAction(ui.actionAboutQuassel);
 368   systrayMenu->addSeparator();
 369   systrayMenu->addAction(ui.actionConnectCore);
 370   systrayMenu->addAction(ui.actionDisconnectCore);
 371   systrayMenu->addSeparator();
 372   systrayMenu->addAction(ui.actionQuit);
 373
 374   systemTrayIcon()->setContextMenu(systrayMenu);
 375
 376   UiSettings s;
 377   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 378     systemTrayIcon()->show();
 379   }
 380
 381 #ifndef Q_WS_MAC
 382   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 383           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 384 #endif
 385
 386 }
 387
 388 void MainWin::changeEvent(QEvent *event) {
 389   if(event->type() == QEvent::WindowStateChange) {
 390     if(windowState() & Qt::WindowMinimized) {
 391       UiSettings s;
 392       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 393         toggleVisibility();
 394         event->ignore();
 395       }
 396     }
 397   }
 398 }
 399
 400 void MainWin::connectedToCore() {
 401   Q_CHECK_PTR(Client::bufferViewManager());
 402   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 403   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 404   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 405
 406   Client::backlogManager()->requestInitialBacklog();
 407   setConnectedState();
 408 }
 409
 410 void MainWin::setConnectedState() {
 411   //ui.menuCore->setEnabled(true);
 412   ui.actionConnectCore->setEnabled(false);
 413   ui.actionDisconnectCore->setEnabled(true);
 414   ui.actionCoreInfo->setEnabled(true);
 415   ui.menuViews->setEnabled(true);
 416   ui.bufferWidget->show();
 417   statusBar()->showMessage(tr("Connected to core."));
 418   if(sslLabel->width() == 0)
 419     sslLabel->setPixmap(SmallIcon("security-low"));
 420   updateIcon();
 421 }
 422
 423 void MainWin::loadLayout() {
 424   QtUiSettings s;
 425   int accountId = Client::currentCoreAccount().toInt();
 426   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 427 }
 428
 429 void MainWin::saveLayout() {
 430   QtUiSettings s;
 431   int accountId = Client::currentCoreAccount().toInt();
 432   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 433 }
 434
 435 void MainWin::updateLagIndicator(int lag) {
 436   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 437 }
 438
 439
 440 void MainWin::securedConnection() {
 441   // todo: make status bar entry
 442   sslLabel->setPixmap(SmallIcon("security-high"));
 443 }
 444
 445 void MainWin::disconnectedFromCore() {
 446   // save core specific layout and remove bufferviews;
 447   saveLayout();
 448   QVariant actionData;
 449   BufferViewDock *dock;
 450   foreach(QAction *action, ui.menuBufferViews->actions()) {
 451     actionData = action->data();
 452     if(!actionData.isValid())
 453       continue;
 454
 455     dock = qobject_cast<BufferViewDock *>(action->parent());
 456     if(dock && actionData.toInt() != -1) {
 457       removeAction(action);
 458       dock->deleteLater();
 459     }
 460   }
 461   QtUiSettings s;
 462   restoreState(s.value("MainWinState").toByteArray());
 463   setDisconnectedState();
 464 }
 465
 466 void MainWin::setDisconnectedState() {
 467   //ui.menuCore->setEnabled(false);
 468   ui.actionConnectCore->setEnabled(true);
 469   ui.actionDisconnectCore->setEnabled(false);
 470   ui.actionCoreInfo->setEnabled(false);
 471   ui.menuViews->setEnabled(false);
 472   ui.bufferWidget->hide();
 473   statusBar()->showMessage(tr("Not connected to core."));
 474   sslLabel->setPixmap(QPixmap());
 475   updateIcon();
 476 }
 477
 478 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 479   CoreConnectDlg(autoConnect, this).exec();
 480 }
 481
 482 void MainWin::showChannelList(NetworkId netId) {
 483   ChannelListDlg *channelListDlg = new ChannelListDlg();
 484
 485   if(!netId.isValid()) {
 486     QAction *action = qobject_cast<QAction *>(sender());
 487     if(action)
 488       netId = action->data().value<NetworkId>();
 489   }
 490
 491   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 492   channelListDlg->setNetwork(netId);
 493   channelListDlg->show();
 494 }
 495
 496 void MainWin::showCoreInfoDlg() {
 497   CoreInfoDlg(this).exec();
 498 }
 499
 500 void MainWin::showSettingsDlg() {
 501   SettingsDlg *dlg = new SettingsDlg();
 502
 503   //Category: Appearance
 504   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 505   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 506   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 507   //Category: Behaviour
 508   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 509   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 510   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 511   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 512   //Category: General
 513   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 514   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 515   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 516
 517   dlg->show();
 518 }
 519
 520 void MainWin::showAboutDlg() {
 521   AboutDlg(this).exec();
 522 }
 523
 524 void MainWin::closeEvent(QCloseEvent *event) {
 525   UiSettings s;
 526   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 527     toggleVisibility();
 528     event->ignore();
 529   } else {
 530     event->accept();
 531   }
 532 }
 533
 534 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 535   if(activationReason == QSystemTrayIcon::Trigger) {
 536     toggleVisibility();
 537   }
 538 }
 539
 540 void MainWin::toggleVisibility() {
 541   if(isHidden() /*|| !isActiveWindow()*/) {
 542     show();
 543     if(isMinimized()) {
 544       if(isMaximized())
 545         showMaximized();
 546       else
 547         showNormal();
 548     }
 549
 550     raise();
 551     activateWindow();
 552     // setFocus(); //Qt::ActiveWindowFocusReason
 553
 554   } else {
 555     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 556       clearFocus();
 557       hide();
 558       if(!systemTrayIcon()->isVisible()) {
 559         systemTrayIcon()->show();
 560       }
 561     } else {
 562       lower();
 563     }
 564   }
 565 }
 566
 567 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 568   Q_UNUSED(parent);
 569
 570   if(QApplication::activeWindow() != 0)
 571     return;
 572
 573   for(int i = start; i <= end; i++) {
 574     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 575     if(!idx.isValid()) {
 576       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 577       continue;
 578     }
 579     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 580     if(flags.testFlag(Message::Backlog)) continue;
 581     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 582     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 583
 584     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 585     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 586
 587     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 588       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 589       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 590       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 591       QtUi::invokeNotification(bufId, sender, contents);
 592     }
 593   }
 594 }
 595
 596 bool MainWin::event(QEvent *event) {
 597   if(event->type() == QEvent::WindowActivate)
 598     QtUi::closeNotifications();
 599   return QMainWindow::event(event);
 600 }
 601
 602 void MainWin::clientNetworkCreated(NetworkId id) {
 603   const Network *net = Client::network(id);
 604   QAction *act = new QAction(net->networkName(), this);
 605   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 606   act->setData(QVariant::fromValue<NetworkId>(id));
 607   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 608   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 609
 610   QAction *beforeAction = 0;
 611   foreach(QAction *action, ui.menuNetworks->actions()) {
 612     if(action->isSeparator()) {
 613       beforeAction = action;
 614       break;
 615     }
 616     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 617       beforeAction = action;
 618       break;
 619     }
 620   }
 621   Q_CHECK_PTR(beforeAction);
 622   ui.menuNetworks->insertAction(beforeAction, act);
 623 }
 624
 625 void MainWin::clientNetworkUpdated() {
 626   const Network *net = qobject_cast<const Network *>(sender());
 627   if(!net)
 628     return;
 629
 630   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 631   if(!action)
 632     return;
 633
 634   action->setText(net->networkName());
 635
 636   switch(net->connectionState()) {
 637   case Network::Initialized:
 638     action->setIcon(SmallIcon("network-connect"));
 639     break;
 640   case Network::Disconnected:
 641     action->setIcon(SmallIcon("network-disconnect"));
 642     break;
 643   default:
 644     action->setIcon(SmallIcon("network-wired"));
 645   }
 646 }
 647
 648 void MainWin::clientNetworkRemoved(NetworkId id) {
 649   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 650   if(!action)
 651     return;
 652
 653   action->deleteLater();
 654 }
 655
 656 void MainWin::connectOrDisconnectFromNet() {
 657   QAction *act = qobject_cast<QAction *>(sender());
 658   if(!act) return;
 659   const Network *net = Client::network(act->data().value<NetworkId>());
 660   if(!net) return;
 661   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 662   else net->requestDisconnect();
 663 }
 664
 665 void MainWin::on_actionDebugNetworkModel_triggered(bool) {
 666   QTreeView *view = new QTreeView;
 667   view->setAttribute(Qt::WA_DeleteOnClose);
 668   view->setWindowTitle("Debug NetworkModel View");
 669   view->setModel(Client::networkModel());
 670   view->setColumnWidth(0, 250);
 671   view->setColumnWidth(1, 250);
 672   view->setColumnWidth(2, 80);
 673   view->resize(610, 300);
 674   view->show();
 675 }
 676
 677 void MainWin::saveStateToSession(const QString &sessionId) {
 678   return;
 679   SessionSettings s(sessionId);
 680
 681   s.setValue("MainWinSize", size());
 682   s.setValue("MainWinPos", pos());
 683   s.setValue("MainWinState", saveState());
 684 }
 685
 686 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 687 {
 688   s.setValue("MainWinSize", size());
 689   s.setValue("MainWinPos", pos());
 690   s.setValue("MainWinState", saveState());
 691 }