src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2010 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 "legacysystemtray.h"
  74 #include "msgprocessorstatuswidget.h"
  75 #include "nicklistwidget.h"
  76 #include "qtuiapplication.h"
  77 #include "qtuimessageprocessor.h"
  78 #include "qtuisettings.h"
  79 #include "qtuistyle.h"
  80 #include "settingsdlg.h"
  81 #include "settingspagedlg.h"
  82 #include "statusnotifieritem.h"
  83 #include "toolbaractionprovider.h"
  84 #include "topicwidget.h"
  85 #include "verticaldock.h"
  86
  87 #ifndef HAVE_KDE
  88 #  ifdef HAVE_PHONON
  89 #    include "phononnotificationbackend.h"
  90 #  endif
  91 #  include "systraynotificationbackend.h"
  92 #  include "taskbarnotificationbackend.h"
  93 #else /* HAVE_KDE */
  94 #  include "knotificationbackend.h"
  95 #endif /* HAVE_KDE */
  96
  97 #ifdef HAVE_SSL
  98 #  include "sslinfodlg.h"
  99 #endif
 100
 101 #ifdef HAVE_INDICATEQT
 102   #include "indicatornotificationbackend.h"
 103 #endif
 104
 105 #include "settingspages/aliasessettingspage.h"
 106 #include "settingspages/appearancesettingspage.h"
 107 #include "settingspages/backlogsettingspage.h"
 108 #include "settingspages/bufferviewsettingspage.h"
 109 #include "settingspages/chatmonitorsettingspage.h"
 110 #include "settingspages/chatviewsettingspage.h"
 111 #include "settingspages/connectionsettingspage.h"
 112 #include "settingspages/coreaccountsettingspage.h"
 113 #include "settingspages/coreconnectionsettingspage.h"
 114 #include "settingspages/highlightsettingspage.h"
 115 #include "settingspages/identitiessettingspage.h"
 116 #include "settingspages/ignorelistsettingspage.h"
 117 #include "settingspages/inputwidgetsettingspage.h"
 118 #include "settingspages/itemviewsettingspage.h"
 119 #include "settingspages/networkssettingspage.h"
 120 #include "settingspages/notificationssettingspage.h"
 121 #include "settingspages/topicwidgetsettingspage.h"
 122
 123 MainWin::MainWin(QWidget *parent)
 124 #ifdef HAVE_KDE
 125   : KMainWindow(parent),
 126   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 127 #else
 128   : QMainWindow(parent),
 129 #endif
 130     _msgProcessorStatusWidget(new MsgProcessorStatusWidget(this)),
 131     _coreConnectionStatusWidget(new CoreConnectionStatusWidget(Client::coreConnection(), this)),
 132     _titleSetter(this),
 133     _awayLog(0),
 134     _layoutLoaded(false)
 135 {
 136   setAttribute(Qt::WA_DeleteOnClose, false);  // we delete the mainwin manually
 137
 138   QtUiSettings uiSettings;
 139   QString style = uiSettings.value("Style", QString()).toString();
 140   if(!style.isEmpty()) {
 141     QApplication::setStyle(style);
 142   }
 143
 144   QApplication::setQuitOnLastWindowClosed(false);
 145
 146   setWindowTitle("Quassel IRC");
 147   setWindowIconText("Quassel IRC");
 148   updateIcon();
 149
 150   installEventFilter(new JumpKeyHandler(this));
 151 }
 152
 153 void MainWin::init() {
 154   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 155   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 156   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 157            SLOT(messagesInserted(const QModelIndex &, int, int)));
 158   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 159   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showIgnoreList(QString)), SLOT(showIgnoreList(QString)));
 160
 161   connect(Client::coreConnection(), SIGNAL(startCoreSetup(QVariantList)), SLOT(showCoreConfigWizard(QVariantList)));
 162   connect(Client::coreConnection(), SIGNAL(connectionErrorPopup(QString)), SLOT(handleCoreConnectionError(QString)));
 163   connect(Client::coreConnection(), SIGNAL(userAuthenticationRequired(CoreAccount *, bool *, QString)), SLOT(userAuthenticationRequired(CoreAccount *, bool *, QString)));
 164   connect(Client::coreConnection(), SIGNAL(handleNoSslInClient(bool*)), SLOT(handleNoSslInClient(bool *)));
 165   connect(Client::coreConnection(), SIGNAL(handleNoSslInCore(bool*)), SLOT(handleNoSslInCore(bool *)));
 166 #ifdef HAVE_SSL
 167   connect(Client::coreConnection(), SIGNAL(handleSslErrors(const QSslSocket *, bool *, bool *)), SLOT(handleSslErrors(const QSslSocket *, bool *, bool *)));
 168 #endif
 169
 170   // Setup Dock Areas
 171   setDockNestingEnabled(true);
 172   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 173   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 174   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 175   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 176
 177   // Order is sometimes important
 178   setupActions();
 179   setupBufferWidget();
 180   setupMenus();
 181   setupTopicWidget();
 182   setupNickWidget();
 183   setupInputWidget();
 184   setupChatMonitor();
 185   setupStatusBar();
 186   setupToolBars();
 187   setupSystray();
 188   setupTitleSetter();
 189   setupHotList();
 190
 191 #ifndef HAVE_KDE
 192 #  ifdef HAVE_PHONON
 193   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 194 #  endif
 195 #  ifndef QT_NO_SYSTEMTRAYICON
 196   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 197 #  endif
 198
 199   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 200
 201 #else /* HAVE_KDE */
 202   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 203 #endif /* HAVE_KDE */
 204
 205 #ifdef HAVE_INDICATEQT
 206   QtUi::registerNotificationBackend(new IndicatorNotificationBackend(this));
 207 #endif
 208
 209   connect(bufferWidget(), SIGNAL(currentChanged(BufferId)), SLOT(currentBufferChanged(BufferId)));
 210
 211   setDisconnectedState();  // Disable menus and stuff
 212
 213 #ifdef HAVE_KDE
 214   setAutoSaveSettings();
 215 #endif
 216
 217   // restore mainwin state
 218   QtUiSettings s;
 219   restoreStateFromSettings(s);
 220
 221   // restore locked state of docks
 222   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 223
 224   CoreConnection *conn = Client::coreConnection();
 225   if(!conn->connectToCore()) {
 226     // No autoconnect selected (or no accounts)
 227     showCoreConnectionDlg();
 228   }
 229 }
 230
 231 MainWin::~MainWin() {
 232
 233 }
 234
 235 void MainWin::quit() {
 236   QtUiSettings s;
 237   saveStateToSettings(s);
 238   saveLayout();
 239   QApplication::quit();
 240 }
 241
 242 void MainWin::saveStateToSettings(UiSettings &s) {
 243   s.setValue("MainWinSize", _normalSize);
 244   s.setValue("MainWinPos", _normalPos);
 245   s.setValue("MainWinState", saveState());
 246   s.setValue("MainWinGeometry", saveGeometry());
 247   s.setValue("MainWinMinimized", isMinimized());
 248   s.setValue("MainWinMaximized", isMaximized());
 249   s.setValue("MainWinHidden", !isVisible());
 250   BufferId lastBufId = Client::bufferModel()->currentBuffer();
 251   if(lastBufId.isValid())
 252     s.setValue("LastUsedBufferId", lastBufId.toInt());
 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() && QtUi::haveSystemTray())
 280     QtUi::hideMainWidget();
 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   // FIXME: use QKeySequence::Quit once we depend on Qt 4.6
 317   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 318                                      this, SLOT(quit()), Qt::CTRL + Qt::Key_Q));
 319
 320   // View
 321   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Chat Lists..."), coll,
 322                                              this, SLOT(on_actionConfigureViews_triggered())));
 323
 324   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 325   lockAct->setCheckable(true);
 326   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 327
 328   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 329                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 330   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 331                                             this, SLOT(showAwayLog())));
 332   coll->addAction("ToggleMenuBar", new Action(SmallIcon("show-menu"), tr("Show &Menubar"), coll,
 333                                                 0, 0, QKeySequence(Qt::CTRL + Qt::Key_M)))->setCheckable(true);
 334
 335   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 336                                                 0, 0))->setCheckable(true);
 337
 338   // Settings
 339   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 340                                                   this, SLOT(showSettingsDlg()), QKeySequence(Qt::Key_F7)));
 341
 342   // Help
 343   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 344                                               this, SLOT(showAboutDlg())));
 345   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 346                                          qApp, SLOT(aboutQt())));
 347   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 348                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 349   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 350                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 351   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 352                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 353   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 354                                        this, SLOT(on_actionDebugHotList_triggered())));
 355   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 356                                        this, SLOT(on_actionDebugLog_triggered())));
 357   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 358                                        QtUi::style(), SLOT(reload()), QKeySequence::Refresh));
 359
 360   // Navigation
 361   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot chat"), coll,
 362                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 363 }
 364
 365 void MainWin::setupMenus() {
 366   ActionCollection *coll = QtUi::actionCollection("General");
 367
 368   _fileMenu = menuBar()->addMenu(tr("&File"));
 369
 370   static const QStringList coreActions = QStringList()
 371     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 372
 373   QAction *coreAction;
 374   foreach(QString actionName, coreActions) {
 375     coreAction = coll->action(actionName);
 376     _fileMenu->addAction(coreAction);
 377     flagRemoteCoreOnly(coreAction);
 378   }
 379   flagRemoteCoreOnly(_fileMenu->addSeparator());
 380
 381   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 382   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 383   _networksMenu->addSeparator();
 384   _fileMenu->addSeparator();
 385   _fileMenu->addAction(coll->action("Quit"));
 386
 387   _viewMenu = menuBar()->addMenu(tr("&View"));
 388   _bufferViewsMenu = _viewMenu->addMenu(tr("&Chat Lists"));
 389   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 390   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 391   _viewMenu->addSeparator();
 392
 393   _viewMenu->addAction(coll->action("ToggleMenuBar"));
 394   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 395   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 396
 397   coreAction = coll->action("ShowAwayLog");
 398   flagRemoteCoreOnly(coreAction);
 399   _viewMenu->addAction(coreAction);
 400
 401   _viewMenu->addSeparator();
 402   _viewMenu->addAction(coll->action("LockLayout"));
 403
 404   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 405 #ifdef HAVE_KDE
 406   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 407   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 408 #endif
 409   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 410
 411   _helpMenu = menuBar()->addMenu(tr("&Help"));
 412   _helpMenu->addAction(coll->action("AboutQuassel"));
 413 #ifndef HAVE_KDE
 414   _helpMenu->addAction(coll->action("AboutQt"));
 415 #else
 416   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 417 #endif
 418   _helpMenu->addSeparator();
 419   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 420   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 421   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 422   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 423   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 424   _helpDebugMenu->addAction(coll->action("DebugLog"));
 425   _helpDebugMenu->addSeparator();
 426   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 427
 428   // Toggle visibility
 429   QAction *showMenuBar = QtUi::actionCollection("General")->action("ToggleMenuBar");
 430
 431   QtUiSettings uiSettings;
 432   bool enabled = uiSettings.value("ShowMenuBar", QVariant(true)).toBool();
 433   showMenuBar->setChecked(enabled);
 434   enabled ? menuBar()->show() : menuBar()->hide();
 435
 436   connect(showMenuBar, SIGNAL(toggled(bool)), menuBar(), SLOT(setVisible(bool)));
 437   connect(showMenuBar, SIGNAL(toggled(bool)), this, SLOT(saveMenuBarStatus(bool)));
 438 }
 439
 440 void MainWin::setupBufferWidget() {
 441   _bufferWidget = new BufferWidget(this);
 442   _bufferWidget->setModel(Client::bufferModel());
 443   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 444   setCentralWidget(_bufferWidget);
 445 }
 446
 447 void MainWin::addBufferView(int bufferViewConfigId) {
 448   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 449 }
 450
 451 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 452   if(!config)
 453     return;
 454
 455   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 456   BufferViewDock *dock = new BufferViewDock(config, this);
 457
 458   //create the view and initialize it's filter
 459   BufferView *view = new BufferView(dock);
 460   view->setFilteredModel(Client::bufferModel(), config);
 461   view->installEventFilter(_inputWidget); // for key presses
 462
 463   Client::bufferModel()->synchronizeView(view);
 464
 465   dock->setWidget(view);
 466   dock->setVisible(_layoutLoaded); // don't show before state has been restored
 467
 468   addDockWidget(Qt::LeftDockWidgetArea, dock);
 469   _bufferViewsMenu->addAction(dock->toggleViewAction());
 470
 471   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 472   _bufferViews.append(dock);
 473 }
 474
 475 void MainWin::removeBufferView(int bufferViewConfigId) {
 476   QVariant actionData;
 477   BufferViewDock *dock;
 478   foreach(QAction *action, _bufferViewsMenu->actions()) {
 479     actionData = action->data();
 480     if(!actionData.isValid())
 481       continue;
 482
 483     dock = qobject_cast<BufferViewDock *>(action->parent());
 484     if(dock && actionData.toInt() == bufferViewConfigId) {
 485       removeAction(action);
 486       _bufferViews.removeAll(dock);
 487       Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 488       dock->deleteLater();
 489     }
 490   }
 491 }
 492
 493 void MainWin::bufferViewToggled(bool enabled) {
 494   if(!enabled && !isVisible()) {
 495     // hiding the mainwindow triggers a toggle of the bufferview (which pretty much sucks big time)
 496     // since this isn't our fault and we can't do anything about it, we suppress the resulting calls
 497     return;
 498   }
 499   QAction *action = qobject_cast<QAction *>(sender());
 500   Q_ASSERT(action);
 501   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 502   Q_ASSERT(dock);
 503
 504   // Make sure we don't toggle backlog fetch for a view we've already removed
 505   if(!_bufferViews.contains(dock))
 506     return;
 507
 508   if(enabled) {
 509     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 510   } else {
 511     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 512   }
 513 }
 514
 515 BufferView *MainWin::allBuffersView() const {
 516   // "All Buffers" is always the first dock created
 517   if(_bufferViews.count() > 0)
 518     return _bufferViews[0]->bufferView();
 519   return 0;
 520 }
 521
 522 void MainWin::showNotificationsDlg() {
 523   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 524   dlg.exec();
 525 }
 526
 527 void MainWin::on_actionConfigureNetworks_triggered() {
 528   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 529   dlg.exec();
 530 }
 531
 532 void MainWin::on_actionConfigureViews_triggered() {
 533   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 534   dlg.exec();
 535 }
 536
 537 void MainWin::on_actionLockLayout_toggled(bool lock) {
 538   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 539   foreach(VerticalDock *dock, docks) {
 540     dock->showTitle(!lock);
 541   }
 542   if(Client::bufferViewManager()) {
 543     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 544       config->setLocked(lock);
 545     }
 546   }
 547   QtUiSettings().setValue("LockLayout", lock);
 548 }
 549
 550 void MainWin::setupNickWidget() {
 551   // create nick dock
 552   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 553   nickDock->setObjectName("NickDock");
 554   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 555
 556   _nickListWidget = new NickListWidget(nickDock);
 557   nickDock->setWidget(_nickListWidget);
 558
 559   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 560   _viewMenu->addAction(nickDock->toggleViewAction());
 561   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 562
 563   // See NickListDock::NickListDock();
 564   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 565
 566   // attach the NickListWidget to the BufferModel and the default selection
 567   _nickListWidget->setModel(Client::bufferModel());
 568   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 569 }
 570
 571 void MainWin::setupChatMonitor() {
 572   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 573   dock->setObjectName("ChatMonitorDock");
 574
 575   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 576   _chatMonitorView = new ChatMonitorView(filter, this);
 577   _chatMonitorView->setFocusProxy(_inputWidget);
 578   _chatMonitorView->show();
 579   dock->setWidget(_chatMonitorView);
 580   dock->hide();
 581
 582   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 583   _viewMenu->addAction(dock->toggleViewAction());
 584   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 585 }
 586
 587 void MainWin::setupInputWidget() {
 588   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 589   dock->setObjectName("InputDock");
 590
 591   _inputWidget = new InputWidget(dock);
 592   dock->setWidget(_inputWidget);
 593
 594   addDockWidget(Qt::BottomDockWidgetArea, dock);
 595
 596   _viewMenu->addAction(dock->toggleViewAction());
 597   dock->toggleViewAction()->setText(tr("Show Input Line"));
 598
 599   _inputWidget->setModel(Client::bufferModel());
 600   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 601
 602   _bufferWidget->setFocusProxy(_inputWidget);
 603
 604   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 605
 606   connect(_topicWidget, SIGNAL(switchedPlain()), _bufferWidget, SLOT(setFocus()));
 607 }
 608
 609 void MainWin::setupTopicWidget() {
 610   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 611   dock->setObjectName("TopicDock");
 612   _topicWidget = new TopicWidget(dock);
 613
 614   dock->setWidget(_topicWidget);
 615
 616   _topicWidget->setModel(Client::bufferModel());
 617   _topicWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 618
 619   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 620
 621   _viewMenu->addAction(dock->toggleViewAction());
 622   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 623 }
 624
 625 void MainWin::setupTitleSetter() {
 626   _titleSetter.setModel(Client::bufferModel());
 627   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 628 }
 629
 630 void MainWin::setupStatusBar() {
 631   // MessageProcessor progress
 632   statusBar()->addPermanentWidget(_msgProcessorStatusWidget);
 633
 634   // Connection state
 635   _coreConnectionStatusWidget->update();
 636   statusBar()->addPermanentWidget(_coreConnectionStatusWidget);
 637
 638   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 639
 640   QtUiSettings uiSettings;
 641
 642   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 643   showStatusbar->setChecked(enabled);
 644   enabled ? statusBar()->show() : statusBar()->hide();
 645
 646   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 647   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 648
 649   connect(Client::coreConnection(), SIGNAL(connectionMsg(QString)), statusBar(), SLOT(showMessage(QString)));
 650 }
 651
 652 void MainWin::setupHotList() {
 653   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 654   flatProxy->setSourceModel(Client::bufferModel());
 655   _bufferHotList = new BufferHotListFilter(flatProxy);
 656 }
 657
 658 void MainWin::saveMenuBarStatus(bool enabled) {
 659   QtUiSettings uiSettings;
 660   uiSettings.setValue("ShowMenuBar", enabled);
 661 }
 662
 663 void MainWin::saveStatusBarStatus(bool enabled) {
 664   QtUiSettings uiSettings;
 665   uiSettings.setValue("ShowStatusBar", enabled);
 666 }
 667
 668 void MainWin::setupSystray() {
 669 #ifdef HAVE_DBUS
 670   _systemTray = new StatusNotifierItem(this);
 671 #elif !defined QT_NO_SYSTEMTRAYICON
 672   _systemTray = new LegacySystemTray(this);
 673 #else
 674   _systemTray = new SystemTray(this); // dummy
 675 #endif
 676   _systemTray->init();
 677 }
 678
 679 void MainWin::setupToolBars() {
 680   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 681           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 682   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 683           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 684
 685 #ifdef Q_WS_MAC
 686   setUnifiedTitleAndToolBarOnMac(true);
 687 #endif
 688
 689 #ifdef HAVE_KDE
 690   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 691 #else
 692   _mainToolBar = new QToolBar(this);
 693   _mainToolBar->setObjectName("MainToolBar");
 694 #endif
 695   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 696   addToolBar(_mainToolBar);
 697
 698   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 699   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 700 }
 701
 702 void MainWin::connectedToCore() {
 703   Q_CHECK_PTR(Client::bufferViewManager());
 704   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 705   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 706   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 707
 708   setConnectedState();
 709 }
 710
 711 void MainWin::setConnectedState() {
 712   ActionCollection *coll = QtUi::actionCollection("General");
 713
 714   coll->action("ConnectCore")->setEnabled(false);
 715   coll->action("DisconnectCore")->setEnabled(true);
 716   coll->action("CoreInfo")->setEnabled(true);
 717
 718   foreach(QAction *action, _fileMenu->actions()) {
 719     if(isRemoteCoreOnly(action))
 720       action->setVisible(!Client::internalCore());
 721   }
 722
 723   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 724   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 725   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 726   if(!Client::internalCore()) {
 727     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 728     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 729     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 730   }
 731
 732   // _viewMenu->setEnabled(true);
 733   if(!Client::internalCore())
 734     statusBar()->showMessage(tr("Connected to core."));
 735   else
 736     statusBar()->clearMessage();
 737
 738   _coreConnectionStatusWidget->setVisible(!Client::internalCore());
 739   updateIcon();
 740   systemTray()->setState(SystemTray::Active);
 741
 742   if(Client::networkIds().isEmpty()) {
 743     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 744     wizard->show();
 745   }
 746   else {
 747     QtUiSettings s;
 748     BufferId lastUsedBufferId(s.value("LastUsedBufferId").toInt());
 749     if(lastUsedBufferId.isValid())
 750       Client::bufferModel()->switchToBuffer(lastUsedBufferId);
 751   }
 752 }
 753
 754 void MainWin::loadLayout() {
 755   QtUiSettings s;
 756   int accountId = Client::currentCoreAccount().accountId().toInt();
 757   QByteArray state = s.value(QString("MainWinState-%1").arg(accountId)).toByteArray();
 758   if(state.isEmpty()) {
 759     foreach(BufferViewDock *view, _bufferViews)
 760       view->show();
 761     _layoutLoaded = true;
 762     return;
 763   }
 764
 765   restoreState(state, accountId);
 766   _layoutLoaded = true;
 767 }
 768
 769 void MainWin::saveLayout() {
 770   QtUiSettings s;
 771   int accountId = _bufferViews.count()? Client::currentCoreAccount().accountId().toInt() : 0; // only save if we still have a layout!
 772   if(accountId > 0)
 773     s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 774 }
 775
 776 void MainWin::disconnectedFromCore() {
 777   // save core specific layout and remove bufferviews;
 778   saveLayout();
 779   _layoutLoaded = false;
 780
 781   QVariant actionData;
 782   BufferViewDock *dock;
 783   foreach(QAction *action, _bufferViewsMenu->actions()) {
 784     actionData = action->data();
 785     if(!actionData.isValid())
 786       continue;
 787
 788     dock = qobject_cast<BufferViewDock *>(action->parent());
 789     if(dock && actionData.toInt() != -1) {
 790       removeAction(action);
 791       _bufferViews.removeAll(dock);
 792       dock->deleteLater();
 793     }
 794   }
 795
 796   QtUiSettings s;
 797   restoreState(s.value("MainWinState").toByteArray());
 798   setDisconnectedState();
 799 }
 800
 801 void MainWin::setDisconnectedState() {
 802   ActionCollection *coll = QtUi::actionCollection("General");
 803   //ui.menuCore->setEnabled(false);
 804   coll->action("ConnectCore")->setEnabled(true);
 805   coll->action("DisconnectCore")->setEnabled(false);
 806   coll->action("CoreInfo")->setEnabled(false);
 807   //_viewMenu->setEnabled(false);
 808   statusBar()->showMessage(tr("Not connected to core."));
 809   if(_msgProcessorStatusWidget)
 810     _msgProcessorStatusWidget->setProgress(0, 0);
 811   updateIcon();
 812   systemTray()->setState(SystemTray::Passive);
 813 }
 814
 815 void MainWin::userAuthenticationRequired(CoreAccount *account, bool *valid, const QString &errorMessage) {
 816   Q_UNUSED(errorMessage)
 817   CoreConnectAuthDlg dlg(account, this);
 818   *valid = (dlg.exec() == QDialog::Accepted);
 819 }
 820
 821 void MainWin::handleNoSslInClient(bool *accepted) {
 822   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your client does not support SSL encryption</b>"),
 823                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 824   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 825   box.setDefaultButton(QMessageBox::Ignore);
 826   *accepted = box.exec() == QMessageBox::Ignore;
 827 }
 828
 829 void MainWin::handleNoSslInCore(bool *accepted) {
 830   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your core does not support SSL encryption</b>"),
 831                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 832   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 833   box.setDefaultButton(QMessageBox::Ignore);
 834   *accepted = box.exec() == QMessageBox::Ignore;
 835
 836 }
 837
 838 #ifdef HAVE_SSL
 839
 840 void MainWin::handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently) {
 841   QString errorString = "<ul>";
 842   foreach(const QSslError error, socket->sslErrors())
 843     errorString += QString("<li>%1</li>").arg(error.errorString());
 844   errorString += "</ul>";
 845
 846   QMessageBox box(QMessageBox::Warning,
 847                   tr("Untrusted Security Certificate"),
 848                   tr("<b>The SSL certificate provided by the core at %1 is untrusted for the following reasons:</b>").arg(socket->peerName()),
 849                   QMessageBox::Cancel, this);
 850   box.setInformativeText(errorString);
 851   box.addButton(tr("Continue"), QMessageBox::AcceptRole);
 852   box.setDefaultButton(box.addButton(tr("Show Certificate"), QMessageBox::HelpRole));
 853
 854   QMessageBox::ButtonRole role;
 855   do {
 856     box.exec();
 857     role = box.buttonRole(box.clickedButton());
 858     if(role == QMessageBox::HelpRole) {
 859       SslInfoDlg dlg(socket, this);
 860       dlg.exec();
 861     }
 862   } while(role == QMessageBox::HelpRole);
 863
 864   *accepted = role == QMessageBox::AcceptRole;
 865   if(*accepted) {
 866     QMessageBox box2(QMessageBox::Warning,
 867                      tr("Untrusted Security Certificate"),
 868                      tr("Would you like to accept this certificate forever without being prompted?"),
 869                      0, this);
 870     box2.setDefaultButton(box2.addButton(tr("Current Session Only"), QMessageBox::NoRole));
 871     box2.addButton(tr("Forever"), QMessageBox::YesRole);
 872     box2.exec();
 873     *permanently =  box2.buttonRole(box2.clickedButton()) == QMessageBox::YesRole;
 874   }
 875 }
 876
 877 #endif /* HAVE_SSL */
 878
 879 void MainWin::handleCoreConnectionError(const QString &error) {
 880   QMessageBox::critical(this, tr("Core Connection Error"), error, QMessageBox::Ok);
 881 }
 882
 883 void MainWin::showCoreConnectionDlg() {
 884   CoreConnectDlg dlg(this);
 885   if(dlg.exec() == QDialog::Accepted) {
 886     AccountId accId = dlg.selectedAccount();
 887     if(accId.isValid())
 888       Client::coreConnection()->connectToCore(accId);
 889   }
 890 }
 891
 892 void MainWin::showCoreConfigWizard(const QVariantList &backends) {
 893   CoreConfigWizard *wizard = new CoreConfigWizard(Client::coreConnection(), backends, this);
 894
 895   wizard->show();
 896 }
 897
 898 void MainWin::showChannelList(NetworkId netId) {
 899   ChannelListDlg *channelListDlg = new ChannelListDlg();
 900
 901   if(!netId.isValid()) {
 902     QAction *action = qobject_cast<QAction *>(sender());
 903     if(action)
 904       netId = action->data().value<NetworkId>();
 905   }
 906
 907   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 908   channelListDlg->setNetwork(netId);
 909   channelListDlg->show();
 910 }
 911
 912 void MainWin::showIgnoreList(QString newRule) {
 913   SettingsPageDlg dlg(new IgnoreListSettingsPage(this), this);
 914   // prepare config dialog for new rule
 915   if(!newRule.isEmpty())
 916     qobject_cast<IgnoreListSettingsPage *>(dlg.currentPage())->editIgnoreRule(newRule);
 917   dlg.exec();
 918 }
 919
 920 void MainWin::showCoreInfoDlg() {
 921   CoreInfoDlg(this).exec();
 922 }
 923
 924 void MainWin::showAwayLog() {
 925   if(_awayLog)
 926     return;
 927   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 928   _awayLog = new AwayLogView(filter, 0);
 929   filter->setParent(_awayLog);
 930   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 931   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 932   _awayLog->show();
 933 }
 934
 935 void MainWin::awayLogDestroyed() {
 936   _awayLog = 0;
 937 }
 938
 939 void MainWin::showSettingsDlg() {
 940   SettingsDlg *dlg = new SettingsDlg();
 941
 942   //Category: Interface
 943   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 944   dlg->registerSettingsPage(new ChatViewSettingsPage(dlg));
 945   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 946   dlg->registerSettingsPage(new ItemViewSettingsPage(dlg));
 947   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 948   dlg->registerSettingsPage(new InputWidgetSettingsPage(dlg));
 949   dlg->registerSettingsPage(new TopicWidgetSettingsPage(dlg));
 950   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 951   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 952   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 953
 954   //Category: IRC
 955   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 956   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 957   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 958   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 959   dlg->registerSettingsPage(new IgnoreListSettingsPage(dlg));
 960
 961   // Category: Remote Cores
 962   if(Quassel::runMode() != Quassel::Monolithic) {
 963     dlg->registerSettingsPage(new CoreAccountSettingsPage(dlg));
 964     dlg->registerSettingsPage(new CoreConnectionSettingsPage(dlg));
 965   }
 966
 967   dlg->show();
 968 }
 969
 970 void MainWin::showAboutDlg() {
 971   AboutDlg(this).exec();
 972 }
 973
 974 #ifdef HAVE_KDE
 975 void MainWin::showShortcutsDlg() {
 976   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 977 }
 978 #endif
 979
 980 /********************************************************************************************************/
 981
 982 bool MainWin::event(QEvent *event) {
 983   if(event->type() == QEvent::WindowActivate) {
 984     BufferId buffer = Client::bufferModel()->currentBuffer();
 985     if(buffer.isValid())
 986       Client::instance()->markBufferAsRead(buffer);
 987   }
 988   return QMainWindow::event(event);
 989 }
 990
 991 void MainWin::moveEvent(QMoveEvent *event) {
 992   if(!(windowState() & Qt::WindowMaximized))
 993     _normalPos = event->pos();
 994
 995   QMainWindow::moveEvent(event);
 996 }
 997
 998 void MainWin::resizeEvent(QResizeEvent *event) {
 999   if(!(windowState() & Qt::WindowMaximized))
1000     _normalSize = event->size();
1001
1002   QMainWindow::resizeEvent(event);
1003 }
1004
1005 void MainWin::closeEvent(QCloseEvent *event) {
1006   QtUiSettings s;
1007   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
1008   Q_ASSERT(app);
1009   if(!app->isAboutToQuit() && QtUi::haveSystemTray() && s.value("MinimizeOnClose").toBool()) {
1010     QtUi::hideMainWidget();
1011     event->ignore();
1012   } else {
1013     event->accept();
1014     quit();
1015   }
1016 }
1017
1018 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
1019   Q_UNUSED(parent);
1020
1021   bool hasFocus = QApplication::activeWindow() != 0;
1022
1023   for(int i = start; i <= end; i++) {
1024     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
1025     if(!idx.isValid()) {
1026       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
1027       continue;
1028     }
1029     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
1030     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
1031       continue;
1032
1033     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
1034     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
1035
1036     if(hasFocus && bufId == Client::bufferModel()->currentBuffer())
1037       continue;
1038
1039     if((flags & Message::Highlight || bufType == BufferInfo::QueryBuffer)
1040       && !(Client::ignoreListManager() && Client::ignoreListManager()->match(idx.data(MessageModel::MessageRole).value<Message>(),
1041                                                                              Client::networkModel()->networkName(bufId))))
1042     {
1043       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
1044       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
1045       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
1046       AbstractNotificationBackend::NotificationType type;
1047
1048       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
1049         type = AbstractNotificationBackend::PrivMsg;
1050       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
1051         type = AbstractNotificationBackend::PrivMsgFocused;
1052       else if(flags & Message::Highlight && !hasFocus)
1053         type = AbstractNotificationBackend::Highlight;
1054       else
1055         type = AbstractNotificationBackend::HighlightFocused;
1056
1057       QtUi::instance()->invokeNotification(bufId, type, sender, contents);
1058     }
1059   }
1060 }
1061
1062 void MainWin::currentBufferChanged(BufferId buffer) {
1063   if(buffer.isValid())
1064     Client::instance()->markBufferAsRead(buffer);
1065 }
1066
1067 void MainWin::clientNetworkCreated(NetworkId id) {
1068   const Network *net = Client::network(id);
1069   QAction *act = new QAction(net->networkName(), this);
1070   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
1071   act->setData(QVariant::fromValue<NetworkId>(id));
1072   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
1073   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
1074
1075   QAction *beforeAction = 0;
1076   foreach(QAction *action, _networksMenu->actions()) {
1077     if(!action->data().isValid())  // ignore stock actions
1078       continue;
1079     if(net->networkName().localeAwareCompare(action->text()) < 0) {
1080       beforeAction = action;
1081       break;
1082     }
1083   }
1084   _networksMenu->insertAction(beforeAction, act);
1085 }
1086
1087 void MainWin::clientNetworkUpdated() {
1088   const Network *net = qobject_cast<const Network *>(sender());
1089   if(!net)
1090     return;
1091
1092   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1093   if(!action)
1094     return;
1095
1096   action->setText(net->networkName());
1097
1098   switch(net->connectionState()) {
1099   case Network::Initialized:
1100     action->setIcon(SmallIcon("network-connect"));
1101     break;
1102   case Network::Disconnected:
1103     action->setIcon(SmallIcon("network-disconnect"));
1104     break;
1105   default:
1106     action->setIcon(SmallIcon("network-wired"));
1107   }
1108 }
1109
1110 void MainWin::clientNetworkRemoved(NetworkId id) {
1111   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1112   if(!action)
1113     return;
1114
1115   action->deleteLater();
1116 }
1117
1118 void MainWin::connectOrDisconnectFromNet() {
1119   QAction *act = qobject_cast<QAction *>(sender());
1120   if(!act) return;
1121   const Network *net = Client::network(act->data().value<NetworkId>());
1122   if(!net) return;
1123   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1124   else net->requestDisconnect();
1125 }
1126
1127 void MainWin::on_jumpHotBuffer_triggered() {
1128   if(!_bufferHotList->rowCount())
1129     return;
1130
1131   QModelIndex topIndex = _bufferHotList->index(0, 0);
1132   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1133   Client::bufferModel()->switchToBuffer(bufferId);
1134 }
1135
1136 void MainWin::on_actionDebugNetworkModel_triggered() {
1137   QTreeView *view = new QTreeView;
1138   view->setAttribute(Qt::WA_DeleteOnClose);
1139   view->setWindowTitle("Debug NetworkModel View");
1140   view->setModel(Client::networkModel());
1141   view->setColumnWidth(0, 250);
1142   view->setColumnWidth(1, 250);
1143   view->setColumnWidth(2, 80);
1144   view->resize(610, 300);
1145   view->show();
1146 }
1147
1148 void MainWin::on_actionDebugHotList_triggered() {
1149   QTreeView *view = new QTreeView;
1150   view->setAttribute(Qt::WA_DeleteOnClose);
1151   view->setModel(_bufferHotList);
1152   view->show();
1153 }
1154
1155 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1156   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1157   overlay->setAttribute(Qt::WA_DeleteOnClose);
1158   overlay->show();
1159 }
1160
1161 void MainWin::on_actionDebugMessageModel_triggered() {
1162   QTableView *view = new QTableView(0);
1163   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1164   filter->setSourceModel(Client::messageModel());
1165   view->setModel(filter);
1166   view->setAttribute(Qt::WA_DeleteOnClose, true);
1167   view->verticalHeader()->hide();
1168   view->horizontalHeader()->setStretchLastSection(true);
1169   view->show();
1170 }
1171
1172 void MainWin::on_actionDebugLog_triggered() {
1173   DebugLogWidget *logWidget = new DebugLogWidget(0);
1174   logWidget->show();
1175 }
1176
1177 void MainWin::showStatusBarMessage(const QString &message) {
1178   statusBar()->showMessage(message, 10000);
1179 }