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
  54 #include "settingspages/aliasessettingspage.h"
  55 #include "settingspages/appearancesettingspage.h"
  56 #include "settingspages/bufferviewsettingspage.h"
  57 #include "settingspages/colorsettingspage.h"
  58 #include "settingspages/fontssettingspage.h"
  59 #include "settingspages/generalsettingspage.h"
  60 #include "settingspages/highlightsettingspage.h"
  61 #include "settingspages/identitiessettingspage.h"
  62 #include "settingspages/networkssettingspage.h"
  63 #include "settingspages/notificationssettingspage.h"
  64
  65 MainWin::MainWin(QWidget *parent)
  66   : QMainWindow(parent),
  67     coreLagLabel(new QLabel()),
  68     sslLabel(new QLabel()),
  69     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  70     _titleSetter(this),
  71     _trayIcon(new QSystemTrayIcon(this)),
  72     _actionCollection(new ActionCollection(this))
  73 {
  74   QtUiSettings uiSettings;
  75   QString style = uiSettings.value("Style", QString("")).toString();
  76   if(style != "") {
  77     QApplication::setStyle(style);
  78   }
  79   ui.setupUi(this);
  80   setWindowTitle("Quassel IRC");
  81   setWindowIconText("Quassel IRC");
  82   updateIcon();
  83
  84   QtUi::actionCollection()->addAssociatedWidget(this);
  85
  86   statusBar()->showMessage(tr("Waiting for core..."));
  87
  88   installEventFilter(new JumpKeyHandler(this));
  89
  90   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
  91 #ifdef HAVE_DBUS
  92   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
  93 #endif
  94
  95   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
  96   connect(app, SIGNAL(saveStateToSession(const QString&)), this, SLOT(saveStateToSession(const QString&)));
  97   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), this, SLOT(saveStateToSessionSettings(SessionSettings&)));
  98 }
  99
 100 void MainWin::init() {
 101   QtUiSettings s;
 102   if(s.value("MainWinSize").isValid())
 103     resize(s.value("MainWinSize").toSize());
 104   else
 105     resize(QSize(800, 500));
 106
 107   connect(QApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(saveLayout()));
 108
 109   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 110   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 111
 112   show();
 113
 114   statusBar()->showMessage(tr("Not connected to core."));
 115
 116   // DOCK OPTIONS
 117   setDockNestingEnabled(true);
 118
 119   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 120   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 121   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 122   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 123
 124   // setup stuff...
 125   setupActions();
 126   setupMenus();
 127   setupViews();
 128   setupNickWidget();
 129   setupTopicWidget();
 130   setupChatMonitor();
 131   setupInputWidget();
 132   setupStatusBar();
 133   setupSystray();
 134
 135   // restore mainwin state
 136   restoreState(s.value("MainWinState").toByteArray());
 137
 138   // restore locked state of docks
 139   ui.actionLockDockPositions->setChecked(s.value("LockDocks", false).toBool());
 140
 141   setDisconnectedState();  // Disable menus and stuff
 142   showCoreConnectionDlg(true); // autoconnect if appropriate
 143
 144   // attach the BufferWidget to the BufferModel and the default selection
 145   ui.bufferWidget->setModel(Client::bufferModel());
 146   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 147   ui.menuViews->addAction(QtUi::actionCollection()->action("toggleSearchBar"));
 148
 149   _titleSetter.setModel(Client::bufferModel());
 150   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 151 }
 152
 153 MainWin::~MainWin() {
 154   QtUiSettings s;
 155   s.setValue("MainWinSize", size());
 156   s.setValue("MainWinPos", pos());
 157   s.setValue("MainWinState", saveState());
 158 }
 159
 160 void MainWin::updateIcon() {
 161   QPixmap icon;
 162   if(Client::isConnected())
 163     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 164   else
 165     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 166   setWindowIcon(icon);
 167   qApp->setWindowIcon(icon);
 168   systemTrayIcon()->setIcon(icon);
 169 }
 170
 171 void MainWin::setupActions() {
 172   // TODO don't get these from *.ui anymore... we shouldn't need one
 173   ui.actionQuit->setIcon(SmallIcon("application-exit"));
 174   ui.actionSettingsDlg->setIcon(SmallIcon("configure"));
 175   ui.actionManageViews->setIcon(SmallIcon("view-tree"));
 176   ui.actionManageViews2->setIcon(SmallIcon("view-tree"));
 177   ui.actionAboutQt->setIcon(SmallIcon("qt"));
 178   ui.actionAboutQuassel->setIcon(SmallIcon("quassel"));
 179   ui.actionConnectCore->setIcon(SmallIcon("network-connect"));
 180   ui.actionDisconnectCore->setIcon(SmallIcon("network-disconnect"));
 181   ui.actionCoreInfo->setIcon(SmallIcon("help-about"));
 182 }
 183
 184 void MainWin::setupMenus() {
 185   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 186   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 187   connect(ui.actionCoreInfo, SIGNAL(triggered()), this, SLOT(showCoreInfoDlg()));
 188   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 189   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 190   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 191   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 192 }
 193
 194 void MainWin::setupViews() {
 195   addBufferView();
 196 }
 197
 198 void MainWin::addBufferView(int bufferViewConfigId) {
 199   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 200 }
 201
 202 void MainWin::addBufferView(BufferViewConfig *config) {
 203   BufferViewDock *dock;
 204   if(config)
 205     dock = new BufferViewDock(config, this);
 206   else
 207     dock = new BufferViewDock(this);
 208
 209   //create the view and initialize it's filter
 210   BufferView *view = new BufferView(dock);
 211   view->setFilteredModel(Client::bufferModel(), config);
 212   view->show();
 213
 214   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 215
 216   Client::bufferModel()->synchronizeView(view);
 217
 218   dock->setWidget(view);
 219   dock->show();
 220
 221   addDockWidget(Qt::LeftDockWidgetArea, dock);
 222   ui.menuBufferViews->addAction(dock->toggleViewAction());
 223
 224   _netViews.append(dock);
 225 }
 226
 227 void MainWin::removeBufferView(int bufferViewConfigId) {
 228   QVariant actionData;
 229   BufferViewDock *dock;
 230   foreach(QAction *action, ui.menuBufferViews->actions()) {
 231     actionData = action->data();
 232     if(!actionData.isValid())
 233       continue;
 234
 235     dock = qobject_cast<BufferViewDock *>(action->parent());
 236     if(dock && actionData.toInt() == bufferViewConfigId) {
 237       removeAction(action);
 238       dock->deleteLater();
 239     }
 240   }
 241 }
 242
 243 void MainWin::on_actionEditNetworks_triggered() {
 244   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 245   dlg.exec();
 246 }
 247
 248 void MainWin::on_actionManageViews_triggered() {
 249   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 250   dlg.exec();
 251 }
 252
 253 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 254   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 255   foreach(VerticalDock *dock, docks) {
 256     dock->showTitle(!lock);
 257   }
 258   QtUiSettings().setValue("LockDocks", lock);
 259 }
 260
 261 void MainWin::setupNickWidget() {
 262   // create nick dock
 263   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 264   nickDock->setObjectName("NickDock");
 265   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 266
 267   nickListWidget = new NickListWidget(nickDock);
 268   nickDock->setWidget(nickListWidget);
 269
 270   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 271   ui.menuViews->addAction(nickDock->toggleViewAction());
 272   // See NickListDock::NickListDock();
 273   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 274
 275   // attach the NickListWidget to the BufferModel and the default selection
 276   nickListWidget->setModel(Client::bufferModel());
 277   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 278 }
 279
 280 void MainWin::setupChatMonitor() {
 281   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 282   dock->setObjectName("ChatMonitorDock");
 283
 284   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 285   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 286   chatView->show();
 287   dock->setWidget(chatView);
 288   dock->show();
 289
 290   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 291   ui.menuViews->addAction(dock->toggleViewAction());
 292 }
 293
 294 void MainWin::setupInputWidget() {
 295   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 296   dock->setObjectName("InputDock");
 297
 298   InputWidget *inputWidget = new InputWidget(dock);
 299   dock->setWidget(inputWidget);
 300
 301   addDockWidget(Qt::BottomDockWidgetArea, dock);
 302
 303   ui.menuViews->addAction(dock->toggleViewAction());
 304
 305   inputWidget->setModel(Client::bufferModel());
 306   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 307
 308   ui.bufferWidget->setFocusProxy(inputWidget);
 309 }
 310
 311 void MainWin::setupTopicWidget() {
 312   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 313   dock->setObjectName("TopicDock");
 314   TopicWidget *topicwidget = new TopicWidget(dock);
 315
 316   dock->setWidget(topicwidget);
 317
 318   topicwidget->setModel(Client::bufferModel());
 319   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 320
 321   addDockWidget(Qt::TopDockWidgetArea, dock);
 322
 323   ui.menuViews->addAction(dock->toggleViewAction());
 324 }
 325
 326 void MainWin::setupStatusBar() {
 327   // MessageProcessor progress
 328   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 329   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 330
 331   // Core Lag:
 332   updateLagIndicator(0);
 333   statusBar()->addPermanentWidget(coreLagLabel);
 334   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 335
 336   // SSL indicator
 337   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 338   sslLabel->setPixmap(QPixmap());
 339   statusBar()->addPermanentWidget(sslLabel);
 340
 341   ui.menuViews->addSeparator();
 342   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 343   showStatusbar->setCheckable(true);
 344
 345   UiSettings uiSettings;
 346
 347   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 348   showStatusbar->setChecked(enabled);
 349   enabled ? statusBar()->show() : statusBar()->hide();
 350
 351   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 352   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 353 }
 354
 355 void MainWin::saveStatusBarStatus(bool enabled) {
 356   UiSettings uiSettings;
 357   uiSettings.setValue("ShowStatusBar", enabled);
 358 }
 359
 360 void MainWin::setupSystray() {
 361   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 362                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 363
 364   systrayMenu = new QMenu(this);
 365   systrayMenu->addAction(ui.actionAboutQuassel);
 366   systrayMenu->addSeparator();
 367   systrayMenu->addAction(ui.actionConnectCore);
 368   systrayMenu->addAction(ui.actionDisconnectCore);
 369   systrayMenu->addSeparator();
 370   systrayMenu->addAction(ui.actionQuit);
 371
 372   systemTrayIcon()->setContextMenu(systrayMenu);
 373
 374   UiSettings s;
 375   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 376     systemTrayIcon()->show();
 377   }
 378
 379 #ifndef Q_WS_MAC
 380   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 381           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 382 #endif
 383
 384 }
 385
 386 void MainWin::changeEvent(QEvent *event) {
 387   if(event->type() == QEvent::WindowStateChange) {
 388     if(windowState() & Qt::WindowMinimized) {
 389       UiSettings s;
 390       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 391         toggleVisibility();
 392         event->ignore();
 393       }
 394     }
 395   }
 396 }
 397
 398 void MainWin::connectedToCore() {
 399   Q_CHECK_PTR(Client::bufferViewManager());
 400   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 401   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 402   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 403
 404   Client::backlogManager()->requestInitialBacklog();
 405   setConnectedState();
 406 }
 407
 408 void MainWin::setConnectedState() {
 409   //ui.menuCore->setEnabled(true);
 410   ui.actionConnectCore->setEnabled(false);
 411   ui.actionDisconnectCore->setEnabled(true);
 412   ui.actionCoreInfo->setEnabled(true);
 413   ui.menuViews->setEnabled(true);
 414   ui.bufferWidget->show();
 415   statusBar()->showMessage(tr("Connected to core."));
 416   if(sslLabel->width() == 0)
 417     sslLabel->setPixmap(SmallIcon("security-low"));
 418   updateIcon();
 419 }
 420
 421 void MainWin::loadLayout() {
 422   QtUiSettings s;
 423   int accountId = Client::currentCoreAccount().toInt();
 424   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 425 }
 426
 427 void MainWin::saveLayout() {
 428   QtUiSettings s;
 429   int accountId = Client::currentCoreAccount().toInt();
 430   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 431 }
 432
 433 void MainWin::updateLagIndicator(int lag) {
 434   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 435 }
 436
 437
 438 void MainWin::securedConnection() {
 439   // todo: make status bar entry
 440   sslLabel->setPixmap(SmallIcon("security-high"));
 441 }
 442
 443 void MainWin::disconnectedFromCore() {
 444   // save core specific layout and remove bufferviews;
 445   saveLayout();
 446   QVariant actionData;
 447   BufferViewDock *dock;
 448   foreach(QAction *action, ui.menuBufferViews->actions()) {
 449     actionData = action->data();
 450     if(!actionData.isValid())
 451       continue;
 452
 453     dock = qobject_cast<BufferViewDock *>(action->parent());
 454     if(dock && actionData.toInt() != -1) {
 455       removeAction(action);
 456       dock->deleteLater();
 457     }
 458   }
 459   QtUiSettings s;
 460   restoreState(s.value("MainWinState").toByteArray());
 461   setDisconnectedState();
 462 }
 463
 464 void MainWin::setDisconnectedState() {
 465   //ui.menuCore->setEnabled(false);
 466   ui.actionConnectCore->setEnabled(true);
 467   ui.actionDisconnectCore->setEnabled(false);
 468   ui.actionCoreInfo->setEnabled(false);
 469   ui.menuViews->setEnabled(false);
 470   ui.bufferWidget->hide();
 471   statusBar()->showMessage(tr("Not connected to core."));
 472   sslLabel->setPixmap(QPixmap());
 473   updateIcon();
 474 }
 475
 476 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 477   CoreConnectDlg(autoConnect, this).exec();
 478 }
 479
 480 void MainWin::showChannelList(NetworkId netId) {
 481   ChannelListDlg *channelListDlg = new ChannelListDlg();
 482
 483   if(!netId.isValid()) {
 484     QAction *action = qobject_cast<QAction *>(sender());
 485     if(action)
 486       netId = action->data().value<NetworkId>();
 487   }
 488
 489   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 490   channelListDlg->setNetwork(netId);
 491   channelListDlg->show();
 492 }
 493
 494 void MainWin::showCoreInfoDlg() {
 495   CoreInfoDlg(this).exec();
 496 }
 497
 498 void MainWin::showSettingsDlg() {
 499   SettingsDlg *dlg = new SettingsDlg();
 500
 501   //Category: Appearance
 502   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 503   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 504   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 505   //Category: Behaviour
 506   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 507   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 508   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 509   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 510   //Category: General
 511   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 512   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 513   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 514
 515   dlg->show();
 516 }
 517
 518 void MainWin::showAboutDlg() {
 519   AboutDlg(this).exec();
 520 }
 521
 522 void MainWin::closeEvent(QCloseEvent *event) {
 523   UiSettings s;
 524   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 525     toggleVisibility();
 526     event->ignore();
 527   } else {
 528     event->accept();
 529   }
 530 }
 531
 532 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 533   if(activationReason == QSystemTrayIcon::Trigger) {
 534     toggleVisibility();
 535   }
 536 }
 537
 538 void MainWin::toggleVisibility() {
 539   if(isHidden() /*|| !isActiveWindow()*/) {
 540     show();
 541     if(isMinimized()) {
 542       if(isMaximized())
 543         showMaximized();
 544       else
 545         showNormal();
 546     }
 547
 548     raise();
 549     activateWindow();
 550     // setFocus(); //Qt::ActiveWindowFocusReason
 551
 552   } else {
 553     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 554       clearFocus();
 555       hide();
 556       if(!systemTrayIcon()->isVisible()) {
 557         systemTrayIcon()->show();
 558       }
 559     } else {
 560       lower();
 561     }
 562   }
 563 }
 564
 565 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 566   Q_UNUSED(parent);
 567
 568   if(QApplication::activeWindow() != 0)
 569     return;
 570
 571   for(int i = start; i <= end; i++) {
 572     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 573     if(!idx.isValid()) {
 574       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 575       continue;
 576     }
 577     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 578     if(flags.testFlag(Message::Backlog)) continue;
 579     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 580     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 581
 582     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 583     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 584
 585     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 586       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 587       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 588       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 589       QtUi::invokeNotification(bufId, sender, contents);
 590     }
 591   }
 592 }
 593
 594 bool MainWin::event(QEvent *event) {
 595   if(event->type() == QEvent::WindowActivate)
 596     QtUi::closeNotifications();
 597   return QMainWindow::event(event);
 598 }
 599
 600 void MainWin::clientNetworkCreated(NetworkId id) {
 601   const Network *net = Client::network(id);
 602   QAction *act = new QAction(net->networkName(), this);
 603   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 604   act->setData(QVariant::fromValue<NetworkId>(id));
 605   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 606   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 607
 608   QAction *beforeAction = 0;
 609   foreach(QAction *action, ui.menuNetworks->actions()) {
 610     if(action->isSeparator()) {
 611       beforeAction = action;
 612       break;
 613     }
 614     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 615       beforeAction = action;
 616       break;
 617     }
 618   }
 619   Q_CHECK_PTR(beforeAction);
 620   ui.menuNetworks->insertAction(beforeAction, act);
 621 }
 622
 623 void MainWin::clientNetworkUpdated() {
 624   const Network *net = qobject_cast<const Network *>(sender());
 625   if(!net)
 626     return;
 627
 628   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 629   if(!action)
 630     return;
 631
 632   action->setText(net->networkName());
 633
 634   switch(net->connectionState()) {
 635   case Network::Initialized:
 636     action->setIcon(SmallIcon("network-connect"));
 637     break;
 638   case Network::Disconnected:
 639     action->setIcon(SmallIcon("network-disconnect"));
 640     break;
 641   default:
 642     action->setIcon(SmallIcon("network-wired"));
 643   }
 644 }
 645
 646 void MainWin::clientNetworkRemoved(NetworkId id) {
 647   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 648   if(!action)
 649     return;
 650
 651   action->deleteLater();
 652 }
 653
 654 void MainWin::connectOrDisconnectFromNet() {
 655   QAction *act = qobject_cast<QAction *>(sender());
 656   if(!act) return;
 657   const Network *net = Client::network(act->data().value<NetworkId>());
 658   if(!net) return;
 659   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 660   else net->requestDisconnect();
 661 }
 662
 663 void MainWin::on_actionDebugNetworkModel_triggered(bool) {
 664   QTreeView *view = new QTreeView;
 665   view->setAttribute(Qt::WA_DeleteOnClose);
 666   view->setWindowTitle("Debug NetworkModel View");
 667   view->setModel(Client::networkModel());
 668   view->setColumnWidth(0, 250);
 669   view->setColumnWidth(1, 250);
 670   view->setColumnWidth(2, 80);
 671   view->resize(610, 300);
 672   view->show();
 673 }
 674
 675 void MainWin::saveStateToSession(const QString &sessionId) {
 676   return;
 677   SessionSettings s(sessionId);
 678
 679   s.setValue("MainWinSize", size());
 680   s.setValue("MainWinPos", pos());
 681   s.setValue("MainWinState", saveState());
 682 }
 683
 684 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 685 {
 686   s.setValue("MainWinSize", size());
 687   s.setValue("MainWinPos", pos());
 688   s.setValue("MainWinState", saveState());
 689 }