src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 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 #ifdef HAVE_KDE
  23 #  include <KAction>
  24 #  include <KActionCollection>
  25 #  include <KHelpMenu>
  26 #  include <KMenuBar>
  27 #  include <KShortcutsDialog>
  28 #  include <KStatusBar>
  29 #  include <KToolBar>
  30 #  include <KWindowSystem>
  31 #endif
  32
  33 #ifdef Q_WS_X11
  34 #  include <QX11Info>
  35 #endif
  36
  37 #include "aboutdlg.h"
  38 #include "awaylogfilter.h"
  39 #include "awaylogview.h"
  40 #include "action.h"
  41 #include "actioncollection.h"
  42 #include "bufferhotlistfilter.h"
  43 #include "buffermodel.h"
  44 #include "bufferview.h"
  45 #include "bufferviewoverlay.h"
  46 #include "bufferviewoverlayfilter.h"
  47 #include "bufferwidget.h"
  48 #include "channellistdlg.h"
  49 #include "chatlinemodel.h"
  50 #include "chatmonitorfilter.h"
  51 #include "chatmonitorview.h"
  52 #include "chatview.h"
  53 #include "client.h"
  54 #include "clientbacklogmanager.h"
  55 #include "clientbufferviewconfig.h"
  56 #include "clientbufferviewmanager.h"
  57 #include "clientignorelistmanager.h"
  58 #include "coreconfigwizard.h"
  59 #include "coreconnectdlg.h"
  60 #include "coreconnection.h"
  61 #include "coreconnectionstatuswidget.h"
  62 #include "coreinfodlg.h"
  63 #include "contextmenuactionprovider.h"
  64 #include "debugbufferviewoverlay.h"
  65 #include "debuglogwidget.h"
  66 #include "debugmessagemodelfilter.h"
  67 #include "flatproxymodel.h"
  68 #include "iconloader.h"
  69 #include "inputwidget.h"
  70 #include "irclistmodel.h"
  71 #include "ircconnectionwizard.h"
  72 #include "jumpkeyhandler.h"
  73 #include "msgprocessorstatuswidget.h"
  74 #include "nicklistwidget.h"
  75 #include "qtuiapplication.h"
  76 #include "qtuimessageprocessor.h"
  77 #include "qtuisettings.h"
  78 #include "qtuistyle.h"
  79 #include "settingsdlg.h"
  80 #include "settingspagedlg.h"
  81 #include "systemtray.h"
  82 #include "toolbaractionprovider.h"
  83 #include "topicwidget.h"
  84 #include "verticaldock.h"
  85
  86 #ifndef HAVE_KDE
  87 #  ifdef HAVE_DBUS
  88 #    include "desktopnotificationbackend.h"
  89 #  endif
  90 #  ifdef HAVE_PHONON
  91 #    include "phononnotificationbackend.h"
  92 #  endif
  93 #  include "systraynotificationbackend.h"
  94 #  include "taskbarnotificationbackend.h"
  95 #else /* HAVE_KDE */
  96 #  include "knotificationbackend.h"
  97 #endif /* HAVE_KDE */
  98
  99 #ifdef HAVE_SSL
 100 #  include "sslinfodlg.h"
 101 #endif
 102
 103 #ifdef HAVE_INDICATEQT
 104   #include "indicatornotificationbackend.h"
 105 #endif
 106
 107 #include "settingspages/aliasessettingspage.h"
 108 #include "settingspages/appearancesettingspage.h"
 109 #include "settingspages/backlogsettingspage.h"
 110 #include "settingspages/bufferviewsettingspage.h"
 111 #include "settingspages/chatmonitorsettingspage.h"
 112 #include "settingspages/chatviewsettingspage.h"
 113 #include "settingspages/connectionsettingspage.h"
 114 #include "settingspages/coreaccountsettingspage.h"
 115 #include "settingspages/highlightsettingspage.h"
 116 #include "settingspages/identitiessettingspage.h"
 117 #include "settingspages/ignorelistsettingspage.h"
 118 #include "settingspages/inputwidgetsettingspage.h"
 119 #include "settingspages/itemviewsettingspage.h"
 120 #include "settingspages/networkssettingspage.h"
 121 #include "settingspages/notificationssettingspage.h"
 122 #include "settingspages/topicwidgetsettingspage.h"
 123
 124 MainWin::MainWin(QWidget *parent)
 125 #ifdef HAVE_KDE
 126   : KMainWindow(parent),
 127   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 128 #else
 129   : QMainWindow(parent),
 130 #endif
 131     _msgProcessorStatusWidget(new MsgProcessorStatusWidget(this)),
 132     _coreConnectionStatusWidget(new CoreConnectionStatusWidget(Client::coreConnection(), this)),
 133     _titleSetter(this),
 134     _awayLog(0),
 135     _layoutLoaded(false)
 136 {
 137 #ifdef Q_WS_WIN
 138   dwTickCount = 0;
 139 #endif
 140
 141   QtUiSettings uiSettings;
 142   QString style = uiSettings.value("Style", QString()).toString();
 143   if(!style.isEmpty()) {
 144     QApplication::setStyle(style);
 145   }
 146
 147   QApplication::setQuitOnLastWindowClosed(false);
 148
 149   setWindowTitle("Quassel IRC");
 150   setWindowIconText("Quassel IRC");
 151   updateIcon();
 152
 153   installEventFilter(new JumpKeyHandler(this));
 154 }
 155
 156 void MainWin::init() {
 157   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 158   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 159   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 160            SLOT(messagesInserted(const QModelIndex &, int, int)));
 161   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 162   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showIgnoreList(QString)), SLOT(showIgnoreList(QString)));
 163
 164   connect(Client::coreConnection(), SIGNAL(startCoreSetup(QVariantList)), SLOT(showCoreConfigWizard(QVariantList)));
 165   connect(Client::coreConnection(), SIGNAL(connectionErrorPopup(QString)), SLOT(handleCoreConnectionError(QString)));
 166   connect(Client::coreConnection(), SIGNAL(userAuthenticationRequired(CoreAccount *, bool *, QString)), SLOT(userAuthenticationRequired(CoreAccount *, bool *, QString)));
 167   connect(Client::coreConnection(), SIGNAL(handleNoSslInClient(bool*)), SLOT(handleNoSslInClient(bool *)));
 168   connect(Client::coreConnection(), SIGNAL(handleNoSslInCore(bool*)), SLOT(handleNoSslInCore(bool *)));
 169 #ifdef HAVE_SSL
 170   connect(Client::coreConnection(), SIGNAL(handleSslErrors(const QSslSocket *, bool *, bool *)), SLOT(handleSslErrors(const QSslSocket *, bool *, bool *)));
 171 #endif
 172
 173   // Setup Dock Areas
 174   setDockNestingEnabled(true);
 175   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 176   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 177   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 178   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 179
 180   // Order is sometimes important
 181   setupActions();
 182   setupBufferWidget();
 183   setupMenus();
 184   setupTopicWidget();
 185   setupChatMonitor();
 186   setupNickWidget();
 187   setupInputWidget();
 188   setupStatusBar();
 189   setupToolBars();
 190   setupSystray();
 191   setupTitleSetter();
 192   setupHotList();
 193
 194 #ifndef HAVE_KDE
 195   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 196   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 197 #  ifdef HAVE_PHONON
 198   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 199 #  endif
 200 #  ifdef HAVE_DBUS
 201   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 202 #  endif
 203
 204 #else /* HAVE_KDE */
 205   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 206 #endif /* HAVE_KDE */
 207
 208 #ifdef HAVE_INDICATEQT
 209   QtUi::registerNotificationBackend(new IndicatorNotificationBackend(this));
 210 #endif
 211
 212   connect(bufferWidget(), SIGNAL(currentChanged(BufferId)), SLOT(currentBufferChanged(BufferId)));
 213
 214   setDisconnectedState();  // Disable menus and stuff
 215
 216 #ifdef HAVE_KDE
 217   setAutoSaveSettings();
 218 #endif
 219
 220   // restore mainwin state
 221   QtUiSettings s;
 222   restoreStateFromSettings(s);
 223
 224   // restore locked state of docks
 225   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 226
 227   CoreConnection *conn = Client::coreConnection();
 228   if(!conn->connectToCore()) {
 229     // No autoconnect selected (or no accounts)
 230     showCoreConnectionDlg();
 231   }
 232 }
 233
 234 MainWin::~MainWin() {
 235
 236 }
 237
 238 void MainWin::quit() {
 239   QtUiSettings s;
 240   saveStateToSettings(s);
 241   saveLayout();
 242   QApplication::quit();
 243 }
 244
 245 void MainWin::saveStateToSettings(UiSettings &s) {
 246   s.setValue("MainWinSize", _normalSize);
 247   s.setValue("MainWinPos", _normalPos);
 248   s.setValue("MainWinState", saveState());
 249   s.setValue("MainWinGeometry", saveGeometry());
 250   s.setValue("MainWinMinimized", isMinimized());
 251   s.setValue("MainWinMaximized", isMaximized());
 252   s.setValue("MainWinHidden", !isVisible());
 253
 254 #ifdef HAVE_KDE
 255   saveAutoSaveSettings();
 256 #endif
 257 }
 258
 259 void MainWin::restoreStateFromSettings(UiSettings &s) {
 260   _normalSize = s.value("MainWinSize", size()).toSize();
 261   _normalPos = s.value("MainWinPos", pos()).toPoint();
 262   bool maximized = s.value("MainWinMaximized", false).toBool();
 263
 264 #ifndef HAVE_KDE
 265   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 266
 267   if(maximized) {
 268     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 269     resize(_normalSize);
 270     move(_normalPos);
 271   }
 272
 273   restoreState(s.value("MainWinState").toByteArray());
 274
 275 #else
 276   move(_normalPos);
 277 #endif
 278
 279   if(s.value("MainWinHidden").toBool())
 280     hideToTray();
 281   else if(s.value("MainWinMinimized").toBool())
 282     showMinimized();
 283   else if(maximized)
 284     showMaximized();
 285   else
 286     show();
 287 }
 288
 289 void MainWin::updateIcon() {
 290 #ifdef Q_WS_MAC
 291   const int size = 128;
 292 #else
 293   const int size = 48;
 294 #endif
 295
 296   QPixmap icon;
 297   if(Client::isConnected())
 298     icon = DesktopIcon("quassel", size);
 299   else
 300     icon = DesktopIcon("quassel_inactive", size);
 301   setWindowIcon(icon);
 302   qApp->setWindowIcon(icon);
 303 }
 304
 305 void MainWin::setupActions() {
 306   ActionCollection *coll = QtUi::actionCollection("General");
 307   // File
 308   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 309                                              this, SLOT(showCoreConnectionDlg())));
 310   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 311                                                 Client::instance(), SLOT(disconnectFromCore())));
 312   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 313                                           this, SLOT(showCoreInfoDlg())));
 314   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 315                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 316   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 317                                       this, SLOT(quit()), tr("Ctrl+Q")));
 318
 319   // View
 320   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Chat Lists..."), coll,
 321                                              this, SLOT(on_actionConfigureViews_triggered())));
 322
 323   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 324   lockAct->setCheckable(true);
 325   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 326
 327   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 328                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 329   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 330                                             this, SLOT(showAwayLog())));
 331   coll->addAction("ToggleMenuBar", new Action(SmallIcon("show-menu"), tr("Show &Menubar"), coll,
 332                                                 0, 0, tr("Ctrl+M")))->setCheckable(true);
 333
 334   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 335                                                 0, 0))->setCheckable(true);
 336
 337   // Settings
 338   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 339                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 340
 341   // Help
 342   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 343                                               this, SLOT(showAboutDlg())));
 344   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 345                                          qApp, SLOT(aboutQt())));
 346   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 347                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 348   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 349                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 350   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 351                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 352   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 353                                        this, SLOT(on_actionDebugHotList_triggered())));
 354   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 355                                        this, SLOT(on_actionDebugLog_triggered())));
 356   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 357                                        QtUi::style(), SLOT(reload()), QKeySequence::Refresh));
 358
 359   // Navigation
 360   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot chat"), coll,
 361                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 362 }
 363
 364 void MainWin::setupMenus() {
 365   ActionCollection *coll = QtUi::actionCollection("General");
 366
 367   _fileMenu = menuBar()->addMenu(tr("&File"));
 368
 369   static const QStringList coreActions = QStringList()
 370     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 371
 372   QAction *coreAction;
 373   foreach(QString actionName, coreActions) {
 374     coreAction = coll->action(actionName);
 375     _fileMenu->addAction(coreAction);
 376     flagRemoteCoreOnly(coreAction);
 377   }
 378   flagRemoteCoreOnly(_fileMenu->addSeparator());
 379
 380   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 381   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 382   _networksMenu->addSeparator();
 383   _fileMenu->addSeparator();
 384   _fileMenu->addAction(coll->action("Quit"));
 385
 386   _viewMenu = menuBar()->addMenu(tr("&View"));
 387   _bufferViewsMenu = _viewMenu->addMenu(tr("&Chat Lists"));
 388   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 389   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 390   _viewMenu->addSeparator();
 391
 392   _viewMenu->addAction(coll->action("ToggleMenuBar"));
 393   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 394   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 395
 396   coreAction = coll->action("ShowAwayLog");
 397   flagRemoteCoreOnly(coreAction);
 398   _viewMenu->addAction(coreAction);
 399
 400   _viewMenu->addSeparator();
 401   _viewMenu->addAction(coll->action("LockLayout"));
 402
 403   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 404 #ifdef HAVE_KDE
 405   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 406   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 407 #endif
 408   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 409
 410   _helpMenu = menuBar()->addMenu(tr("&Help"));
 411   _helpMenu->addAction(coll->action("AboutQuassel"));
 412 #ifndef HAVE_KDE
 413   _helpMenu->addAction(coll->action("AboutQt"));
 414 #else
 415   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 416 #endif
 417   _helpMenu->addSeparator();
 418   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 419   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 420   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 421   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 422   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 423   _helpDebugMenu->addAction(coll->action("DebugLog"));
 424   _helpDebugMenu->addSeparator();
 425   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 426
 427   // Toggle visibility
 428   QAction *showMenuBar = QtUi::actionCollection("General")->action("ToggleMenuBar");
 429
 430   QtUiSettings uiSettings;
 431   bool enabled = uiSettings.value("ShowMenuBar", QVariant(true)).toBool();
 432   showMenuBar->setChecked(enabled);
 433   enabled ? menuBar()->show() : menuBar()->hide();
 434
 435   connect(showMenuBar, SIGNAL(toggled(bool)), menuBar(), SLOT(setVisible(bool)));
 436   connect(showMenuBar, SIGNAL(toggled(bool)), this, SLOT(saveMenuBarStatus(bool)));
 437 }
 438
 439 void MainWin::setupBufferWidget() {
 440   _bufferWidget = new BufferWidget(this);
 441   _bufferWidget->setModel(Client::bufferModel());
 442   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 443   setCentralWidget(_bufferWidget);
 444 }
 445
 446 void MainWin::addBufferView(int bufferViewConfigId) {
 447   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 448 }
 449
 450 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 451   if(!config)
 452     return;
 453
 454   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 455   BufferViewDock *dock = new BufferViewDock(config, this);
 456
 457   //create the view and initialize it's filter
 458   BufferView *view = new BufferView(dock);
 459   view->setFilteredModel(Client::bufferModel(), config);
 460   view->installEventFilter(_inputWidget); // for key presses
 461
 462   Client::bufferModel()->synchronizeView(view);
 463
 464   dock->setWidget(view);
 465   dock->setVisible(_layoutLoaded); // don't show before state has been restored
 466
 467   addDockWidget(Qt::LeftDockWidgetArea, dock);
 468   _bufferViewsMenu->addAction(dock->toggleViewAction());
 469
 470   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 471   _bufferViews.append(dock);
 472 }
 473
 474 void MainWin::removeBufferView(int bufferViewConfigId) {
 475   QVariant actionData;
 476   BufferViewDock *dock;
 477   foreach(QAction *action, _bufferViewsMenu->actions()) {
 478     actionData = action->data();
 479     if(!actionData.isValid())
 480       continue;
 481
 482     dock = qobject_cast<BufferViewDock *>(action->parent());
 483     if(dock && actionData.toInt() == bufferViewConfigId) {
 484       removeAction(action);
 485       _bufferViews.removeAll(dock);
 486       Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 487       dock->deleteLater();
 488     }
 489   }
 490 }
 491
 492 void MainWin::bufferViewToggled(bool enabled) {
 493   QAction *action = qobject_cast<QAction *>(sender());
 494   Q_ASSERT(action);
 495   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 496   Q_ASSERT(dock);
 497
 498   // Make sure we don't toggle backlog fetch for a view we've already removed
 499   if(!_bufferViews.contains(dock))
 500     return;
 501
 502   if(enabled) {
 503     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 504     BufferViewConfig *config = dock->config();
 505     if(config && config->isInitialized()) {
 506       BufferIdList buffers;
 507       if(config->networkId().isValid()) {
 508         foreach(BufferId bufferId, config->bufferList()) {
 509           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 510             buffers << bufferId;
 511         }
 512         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 513           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 514             buffers << bufferId;
 515         }
 516       } else {
 517         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 518       }
 519       Client::backlogManager()->checkForBacklog(buffers);
 520     }
 521   } else {
 522     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 523   }
 524 }
 525
 526 BufferView *MainWin::allBuffersView() const {
 527   // "All Buffers" is always the first dock created
 528   if(_bufferViews.count() > 0)
 529     return _bufferViews[0]->bufferView();
 530   return 0;
 531 }
 532
 533 void MainWin::showNotificationsDlg() {
 534   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 535   dlg.exec();
 536 }
 537
 538 void MainWin::on_actionConfigureNetworks_triggered() {
 539   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 540   dlg.exec();
 541 }
 542
 543 void MainWin::on_actionConfigureViews_triggered() {
 544   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 545   dlg.exec();
 546 }
 547
 548 void MainWin::on_actionLockLayout_toggled(bool lock) {
 549   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 550   foreach(VerticalDock *dock, docks) {
 551     dock->showTitle(!lock);
 552   }
 553   if(Client::bufferViewManager()) {
 554     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 555       config->setLocked(lock);
 556     }
 557   }
 558   QtUiSettings().setValue("LockLayout", lock);
 559 }
 560
 561 void MainWin::setupNickWidget() {
 562   // create nick dock
 563   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 564   nickDock->setObjectName("NickDock");
 565   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 566
 567   _nickListWidget = new NickListWidget(nickDock);
 568   nickDock->setWidget(_nickListWidget);
 569
 570   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 571   _viewMenu->addAction(nickDock->toggleViewAction());
 572   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 573
 574   // See NickListDock::NickListDock();
 575   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 576
 577   // attach the NickListWidget to the BufferModel and the default selection
 578   _nickListWidget->setModel(Client::bufferModel());
 579   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 580 }
 581
 582 void MainWin::setupChatMonitor() {
 583   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 584   dock->setObjectName("ChatMonitorDock");
 585
 586   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 587   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 588   chatView->show();
 589   dock->setWidget(chatView);
 590   dock->hide();
 591
 592   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 593   _viewMenu->addAction(dock->toggleViewAction());
 594   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 595 }
 596
 597 void MainWin::setupInputWidget() {
 598   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 599   dock->setObjectName("InputDock");
 600
 601   _inputWidget = new InputWidget(dock);
 602   dock->setWidget(_inputWidget);
 603
 604   addDockWidget(Qt::BottomDockWidgetArea, dock);
 605
 606   _viewMenu->addAction(dock->toggleViewAction());
 607   dock->toggleViewAction()->setText(tr("Show Input Line"));
 608
 609   _inputWidget->setModel(Client::bufferModel());
 610   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 611
 612   _bufferWidget->setFocusProxy(_inputWidget);
 613
 614   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 615 }
 616
 617 void MainWin::setupTopicWidget() {
 618   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 619   dock->setObjectName("TopicDock");
 620   TopicWidget *topicwidget = new TopicWidget(dock);
 621
 622   dock->setWidget(topicwidget);
 623
 624   topicwidget->setModel(Client::bufferModel());
 625   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 626
 627   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 628
 629   _viewMenu->addAction(dock->toggleViewAction());
 630   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 631 }
 632
 633 void MainWin::setupTitleSetter() {
 634   _titleSetter.setModel(Client::bufferModel());
 635   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 636 }
 637
 638 void MainWin::setupStatusBar() {
 639   // MessageProcessor progress
 640   statusBar()->addPermanentWidget(_msgProcessorStatusWidget);
 641
 642   // Connection state
 643   _coreConnectionStatusWidget->update();
 644   statusBar()->addPermanentWidget(_coreConnectionStatusWidget);
 645
 646   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 647
 648   QtUiSettings uiSettings;
 649
 650   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 651   showStatusbar->setChecked(enabled);
 652   enabled ? statusBar()->show() : statusBar()->hide();
 653
 654   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 655   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 656
 657   connect(Client::coreConnection(), SIGNAL(connectionMsg(QString)), statusBar(), SLOT(showMessage(QString)));
 658 }
 659
 660 void MainWin::setupHotList() {
 661   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 662   flatProxy->setSourceModel(Client::bufferModel());
 663   _bufferHotList = new BufferHotListFilter(flatProxy);
 664 }
 665
 666 void MainWin::saveMenuBarStatus(bool enabled) {
 667   QtUiSettings uiSettings;
 668   uiSettings.setValue("ShowMenuBar", enabled);
 669 }
 670
 671 void MainWin::saveStatusBarStatus(bool enabled) {
 672   QtUiSettings uiSettings;
 673   uiSettings.setValue("ShowStatusBar", enabled);
 674 }
 675
 676 void MainWin::setupSystray() {
 677   _systemTray = new SystemTray(this);
 678 }
 679
 680 void MainWin::setupToolBars() {
 681   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 682           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 683   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 684           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 685
 686 #ifdef Q_WS_MAC
 687   setUnifiedTitleAndToolBarOnMac(true);
 688 #endif
 689
 690 #ifdef HAVE_KDE
 691   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 692 #else
 693   _mainToolBar = new QToolBar(this);
 694   _mainToolBar->setObjectName("MainToolBar");
 695 #endif
 696   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 697   addToolBar(_mainToolBar);
 698
 699   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 700   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 701 }
 702
 703 void MainWin::connectedToCore() {
 704   Q_CHECK_PTR(Client::bufferViewManager());
 705   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 706   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 707   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 708
 709   setConnectedState();
 710 }
 711
 712 void MainWin::setConnectedState() {
 713   ActionCollection *coll = QtUi::actionCollection("General");
 714
 715   coll->action("ConnectCore")->setEnabled(false);
 716   coll->action("DisconnectCore")->setEnabled(true);
 717   coll->action("CoreInfo")->setEnabled(true);
 718
 719   foreach(QAction *action, _fileMenu->actions()) {
 720     if(isRemoteCoreOnly(action))
 721       action->setVisible(!Client::internalCore());
 722   }
 723
 724   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 725   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 726   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 727   if(!Client::internalCore()) {
 728     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 729     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 730     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 731   }
 732
 733   // _viewMenu->setEnabled(true);
 734   if(!Client::internalCore())
 735     statusBar()->showMessage(tr("Connected to core."));
 736   else
 737     statusBar()->clearMessage();
 738
 739   _coreConnectionStatusWidget->setVisible(!Client::internalCore());
 740   updateIcon();
 741   systemTray()->setState(SystemTray::Active);
 742
 743   if(Client::networkIds().isEmpty()) {
 744     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 745     wizard->show();
 746   }
 747 }
 748
 749 void MainWin::loadLayout() {
 750   QtUiSettings s;
 751   int accountId = Client::currentCoreAccount().accountId().toInt();
 752   QByteArray state = s.value(QString("MainWinState-%1").arg(accountId)).toByteArray();
 753   if(state.isEmpty()) {
 754     // Make sure that the default bufferview is shown
 755     if(_bufferViews.count())
 756       _bufferViews.at(0)->show();
 757     return;
 758   }
 759
 760   restoreState(state, accountId);
 761   _layoutLoaded = true;
 762 }
 763
 764 void MainWin::saveLayout() {
 765   QtUiSettings s;
 766   int accountId = Client::currentCoreAccount().accountId().toInt();
 767   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 768 }
 769
 770 void MainWin::disconnectedFromCore() {
 771   // save core specific layout and remove bufferviews;
 772   saveLayout();
 773   _layoutLoaded = false;
 774
 775   QVariant actionData;
 776   BufferViewDock *dock;
 777   foreach(QAction *action, _bufferViewsMenu->actions()) {
 778     actionData = action->data();
 779     if(!actionData.isValid())
 780       continue;
 781
 782     dock = qobject_cast<BufferViewDock *>(action->parent());
 783     if(dock && actionData.toInt() != -1) {
 784       removeAction(action);
 785       _bufferViews.removeAll(dock);
 786       Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 787       dock->deleteLater();
 788     }
 789   }
 790
 791   QtUiSettings s;
 792   restoreState(s.value("MainWinState").toByteArray());
 793   setDisconnectedState();
 794 }
 795
 796 void MainWin::setDisconnectedState() {
 797   ActionCollection *coll = QtUi::actionCollection("General");
 798   //ui.menuCore->setEnabled(false);
 799   coll->action("ConnectCore")->setEnabled(true);
 800   coll->action("DisconnectCore")->setEnabled(false);
 801   coll->action("CoreInfo")->setEnabled(false);
 802   //_viewMenu->setEnabled(false);
 803   statusBar()->showMessage(tr("Not connected to core."));
 804   if(_msgProcessorStatusWidget)
 805     _msgProcessorStatusWidget->setProgress(0, 0);
 806   updateIcon();
 807   systemTray()->setState(SystemTray::Inactive);
 808 }
 809
 810 void MainWin::userAuthenticationRequired(CoreAccount *account, bool *valid, const QString &errorMessage) {
 811   Q_UNUSED(errorMessage)
 812   CoreConnectAuthDlg dlg(account, this);
 813   *valid = (dlg.exec() == QDialog::Accepted);
 814 }
 815
 816 void MainWin::handleNoSslInClient(bool *accepted) {
 817   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your client does not support SSL encryption</b>"),
 818                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 819   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 820   box.setDefaultButton(QMessageBox::Ignore);
 821   *accepted = box.exec() == QMessageBox::Ignore;
 822 }
 823
 824 void MainWin::handleNoSslInCore(bool *accepted) {
 825   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your core does not support SSL encryption</b>"),
 826                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 827   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 828   box.setDefaultButton(QMessageBox::Ignore);
 829   *accepted = box.exec() == QMessageBox::Ignore;
 830
 831 }
 832
 833 #ifdef HAVE_SSL
 834
 835 void MainWin::handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently) {
 836   QString errorString = "<ul>";
 837   foreach(const QSslError error, socket->sslErrors())
 838     errorString += QString("<li>%1</li>").arg(error.errorString());
 839   errorString += "</ul>";
 840
 841   QMessageBox box(QMessageBox::Warning,
 842                   tr("Untrusted Security Certificate"),
 843                   tr("<b>The SSL certificate provided by the core at %1 is untrusted for the following reasons:</b>").arg(socket->peerName()),
 844                   QMessageBox::Cancel, this);
 845   box.setInformativeText(errorString);
 846   box.addButton(tr("Continue"), QMessageBox::AcceptRole);
 847   box.setDefaultButton(box.addButton(tr("Show Certificate"), QMessageBox::HelpRole));
 848
 849   QMessageBox::ButtonRole role;
 850   do {
 851     box.exec();
 852     role = box.buttonRole(box.clickedButton());
 853     if(role == QMessageBox::HelpRole) {
 854       SslInfoDlg dlg(socket, this);
 855       dlg.exec();
 856     }
 857   } while(role == QMessageBox::HelpRole);
 858
 859   *accepted = role == QMessageBox::AcceptRole;
 860   if(*accepted) {
 861     QMessageBox box2(QMessageBox::Warning,
 862                      tr("Untrusted Security Certificate"),
 863                      tr("Would you like to accept this certificate forever without being prompted?"),
 864                      0, this);
 865     box2.setDefaultButton(box2.addButton(tr("Current Session Only"), QMessageBox::NoRole));
 866     box2.addButton(tr("Forever"), QMessageBox::YesRole);
 867     box2.exec();
 868     *permanently =  box2.buttonRole(box2.clickedButton()) == QMessageBox::YesRole;
 869   }
 870 }
 871
 872 #endif /* HAVE_SSL */
 873
 874 void MainWin::handleCoreConnectionError(const QString &error) {
 875   QMessageBox::critical(this, tr("Core Connection Error"), error, QMessageBox::Ok);
 876 }
 877
 878 void MainWin::showCoreConnectionDlg() {
 879   CoreConnectDlg dlg(this);
 880   if(dlg.exec() == QDialog::Accepted) {
 881     AccountId accId = dlg.selectedAccount();
 882     if(accId.isValid())
 883       Client::coreConnection()->connectToCore(accId);
 884   }
 885 }
 886
 887 void MainWin::showCoreConfigWizard(const QVariantList &backends) {
 888   CoreConfigWizard *wizard = new CoreConfigWizard(Client::coreConnection(), backends, this);
 889
 890   wizard->show();
 891 }
 892
 893 void MainWin::showChannelList(NetworkId netId) {
 894   ChannelListDlg *channelListDlg = new ChannelListDlg();
 895
 896   if(!netId.isValid()) {
 897     QAction *action = qobject_cast<QAction *>(sender());
 898     if(action)
 899       netId = action->data().value<NetworkId>();
 900   }
 901
 902   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 903   channelListDlg->setNetwork(netId);
 904   channelListDlg->show();
 905 }
 906
 907 void MainWin::showIgnoreList(QString newRule) {
 908   SettingsPageDlg dlg(new IgnoreListSettingsPage(this), this);
 909   // prepare config dialog for new rule
 910   if(!newRule.isEmpty())
 911     qobject_cast<IgnoreListSettingsPage *>(dlg.currentPage())->editIgnoreRule(newRule);
 912   dlg.exec();
 913 }
 914
 915 void MainWin::showCoreInfoDlg() {
 916   CoreInfoDlg(this).exec();
 917 }
 918
 919 void MainWin::showAwayLog() {
 920   if(_awayLog)
 921     return;
 922   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 923   _awayLog = new AwayLogView(filter, 0);
 924   filter->setParent(_awayLog);
 925   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 926   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 927   _awayLog->show();
 928 }
 929
 930 void MainWin::awayLogDestroyed() {
 931   _awayLog = 0;
 932 }
 933
 934 void MainWin::showSettingsDlg() {
 935   SettingsDlg *dlg = new SettingsDlg();
 936
 937   //Category: Interface
 938   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 939   dlg->registerSettingsPage(new ChatViewSettingsPage(dlg));
 940   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 941   dlg->registerSettingsPage(new ItemViewSettingsPage(dlg));
 942   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 943   dlg->registerSettingsPage(new InputWidgetSettingsPage(dlg));
 944   dlg->registerSettingsPage(new TopicWidgetSettingsPage(dlg));
 945   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 946   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 947   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 948
 949   //Category: IRC
 950   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 951   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 952   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 953   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 954   dlg->registerSettingsPage(new IgnoreListSettingsPage(dlg));
 955
 956   // Category: Remote Cores
 957   if(Quassel::runMode() != Quassel::Monolithic) {
 958     dlg->registerSettingsPage(new CoreAccountSettingsPage(dlg));
 959   }
 960
 961   dlg->show();
 962 }
 963
 964 void MainWin::showAboutDlg() {
 965   AboutDlg(this).exec();
 966 }
 967
 968 #ifdef HAVE_KDE
 969 void MainWin::showShortcutsDlg() {
 970   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 971 }
 972 #endif
 973
 974 /********************************************************************************************************/
 975
 976 bool MainWin::event(QEvent *event) {
 977   if(event->type() == QEvent::WindowActivate) {
 978     BufferId buffer = Client::bufferModel()->currentBuffer();
 979     if(buffer.isValid())
 980       QtUi::closeNotifications(buffer);
 981   }
 982   return QMainWindow::event(event);
 983 }
 984
 985 void MainWin::moveEvent(QMoveEvent *event) {
 986   if(!(windowState() & Qt::WindowMaximized))
 987     _normalPos = event->pos();
 988
 989   QMainWindow::moveEvent(event);
 990 }
 991
 992 void MainWin::resizeEvent(QResizeEvent *event) {
 993   if(!(windowState() & Qt::WindowMaximized))
 994     _normalSize = event->size();
 995
 996   QMainWindow::resizeEvent(event);
 997 }
 998
 999 void MainWin::closeEvent(QCloseEvent *event) {
1000   QtUiSettings s;
1001   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
1002   Q_ASSERT(app);
1003   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
1004     hideToTray();
1005     event->ignore();
1006   } else {
1007     event->accept();
1008     quit();
1009   }
1010 }
1011
1012 void MainWin::changeEvent(QEvent *event) {
1013 #ifdef Q_WS_WIN
1014   if(event->type() == QEvent::ActivationChange)
1015     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
1016 #endif
1017
1018   QMainWindow::changeEvent(event);
1019 }
1020
1021 void MainWin::hideToTray() {
1022   if(!systemTray()->isSystemTrayAvailable()) {
1023     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
1024     return;
1025   }
1026   hide();
1027   systemTray()->setIconVisible();
1028 }
1029
1030 void MainWin::toggleMinimizedToTray() {
1031 #ifdef Q_WS_WIN
1032   // the problem is that we lose focus when the systray icon is activated
1033   // and we don't know the former active window
1034   // therefore we watch for activation event and use our stopwatch :)
1035   // courtesy: KSystemTrayIcon
1036   if(GetTickCount() - dwTickCount >= 300)
1037     // we weren't active in the last 300ms -> activate
1038     forceActivated();
1039   else
1040     hideToTray();
1041
1042 #else
1043
1044   if(!isVisible() || isMinimized())
1045     // restore
1046     forceActivated();
1047   else
1048     hideToTray();
1049
1050 #endif
1051 }
1052
1053 void MainWin::forceActivated() {
1054 #ifdef HAVE_KDE
1055   show();
1056   KWindowSystem::forceActiveWindow(winId());
1057 #else
1058
1059 #ifdef Q_WS_X11
1060   // Bypass focus stealing prevention
1061   QX11Info::setAppUserTime(QX11Info::appTime());
1062 #endif
1063
1064   if(windowState() & Qt::WindowMinimized) {
1065     // restore
1066     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
1067   }
1068
1069   // this does not actually work on all platforms... and causes more evil than good
1070   // move(frameGeometry().topLeft()); // avoid placement policies
1071   show();
1072   raise();
1073   activateWindow();
1074 #endif /* HAVE_KDE */
1075 }
1076
1077 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
1078   Q_UNUSED(parent);
1079
1080   bool hasFocus = QApplication::activeWindow() != 0;
1081
1082   for(int i = start; i <= end; i++) {
1083     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
1084     if(!idx.isValid()) {
1085       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
1086       continue;
1087     }
1088     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
1089     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
1090       continue;
1091
1092     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
1093     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
1094
1095     if(hasFocus && bufId == Client::bufferModel()->currentBuffer())
1096       continue;
1097
1098     if((flags & Message::Highlight || bufType == BufferInfo::QueryBuffer)
1099       && !(Client::ignoreListManager() && Client::ignoreListManager()->match(idx.data(MessageModel::MessageRole).value<Message>(),
1100                                                                              Client::networkModel()->networkName(bufId))))
1101     {
1102       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
1103       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
1104       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
1105       AbstractNotificationBackend::NotificationType type;
1106
1107       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
1108         type = AbstractNotificationBackend::PrivMsg;
1109       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
1110         type = AbstractNotificationBackend::PrivMsgFocused;
1111       else if(flags & Message::Highlight && !hasFocus)
1112         type = AbstractNotificationBackend::Highlight;
1113       else
1114         type = AbstractNotificationBackend::HighlightFocused;
1115
1116       QtUi::invokeNotification(bufId, type, sender, contents);
1117     }
1118   }
1119 }
1120
1121 void MainWin::currentBufferChanged(BufferId buffer) {
1122   if(buffer.isValid())
1123     QtUi::closeNotifications(buffer);
1124 }
1125
1126 void MainWin::clientNetworkCreated(NetworkId id) {
1127   const Network *net = Client::network(id);
1128   QAction *act = new QAction(net->networkName(), this);
1129   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
1130   act->setData(QVariant::fromValue<NetworkId>(id));
1131   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
1132   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
1133
1134   QAction *beforeAction = 0;
1135   foreach(QAction *action, _networksMenu->actions()) {
1136     if(!action->data().isValid())  // ignore stock actions
1137       continue;
1138     if(net->networkName().localeAwareCompare(action->text()) < 0) {
1139       beforeAction = action;
1140       break;
1141     }
1142   }
1143   _networksMenu->insertAction(beforeAction, act);
1144 }
1145
1146 void MainWin::clientNetworkUpdated() {
1147   const Network *net = qobject_cast<const Network *>(sender());
1148   if(!net)
1149     return;
1150
1151   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1152   if(!action)
1153     return;
1154
1155   action->setText(net->networkName());
1156
1157   switch(net->connectionState()) {
1158   case Network::Initialized:
1159     action->setIcon(SmallIcon("network-connect"));
1160     break;
1161   case Network::Disconnected:
1162     action->setIcon(SmallIcon("network-disconnect"));
1163     break;
1164   default:
1165     action->setIcon(SmallIcon("network-wired"));
1166   }
1167 }
1168
1169 void MainWin::clientNetworkRemoved(NetworkId id) {
1170   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1171   if(!action)
1172     return;
1173
1174   action->deleteLater();
1175 }
1176
1177 void MainWin::connectOrDisconnectFromNet() {
1178   QAction *act = qobject_cast<QAction *>(sender());
1179   if(!act) return;
1180   const Network *net = Client::network(act->data().value<NetworkId>());
1181   if(!net) return;
1182   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1183   else net->requestDisconnect();
1184 }
1185
1186 void MainWin::on_jumpHotBuffer_triggered() {
1187   if(!_bufferHotList->rowCount())
1188     return;
1189
1190   QModelIndex topIndex = _bufferHotList->index(0, 0);
1191   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1192   Client::bufferModel()->switchToBuffer(bufferId);
1193 }
1194
1195 void MainWin::on_actionDebugNetworkModel_triggered() {
1196   QTreeView *view = new QTreeView;
1197   view->setAttribute(Qt::WA_DeleteOnClose);
1198   view->setWindowTitle("Debug NetworkModel View");
1199   view->setModel(Client::networkModel());
1200   view->setColumnWidth(0, 250);
1201   view->setColumnWidth(1, 250);
1202   view->setColumnWidth(2, 80);
1203   view->resize(610, 300);
1204   view->show();
1205 }
1206
1207 void MainWin::on_actionDebugHotList_triggered() {
1208   QTreeView *view = new QTreeView;
1209   view->setAttribute(Qt::WA_DeleteOnClose);
1210   view->setModel(_bufferHotList);
1211   view->show();
1212 }
1213
1214 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1215   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1216   overlay->setAttribute(Qt::WA_DeleteOnClose);
1217   overlay->show();
1218 }
1219
1220 void MainWin::on_actionDebugMessageModel_triggered() {
1221   QTableView *view = new QTableView(0);
1222   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1223   filter->setSourceModel(Client::messageModel());
1224   view->setModel(filter);
1225   view->setAttribute(Qt::WA_DeleteOnClose, true);
1226   view->verticalHeader()->hide();
1227   view->horizontalHeader()->setStretchLastSection(true);
1228   view->show();
1229 }
1230
1231 void MainWin::on_actionDebugLog_triggered() {
1232   DebugLogWidget *logWidget = new DebugLogWidget(0);
1233   logWidget->show();
1234 }
1235
1236 void MainWin::showStatusBarMessage(const QString &message) {
1237   statusBar()->showMessage(message, 10000);
1238 }
1239