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 #ifndef HAVE_KDE
 124 #  include "settingspages/shortcutssettingspage.h"
 125 #endif
 126
 127 MainWin::MainWin(QWidget *parent)
 128 #ifdef HAVE_KDE
 129   : KMainWindow(parent),
 130   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 131 #else
 132   : QMainWindow(parent),
 133 #endif
 134     _msgProcessorStatusWidget(new MsgProcessorStatusWidget(this)),
 135     _coreConnectionStatusWidget(new CoreConnectionStatusWidget(Client::coreConnection(), this)),
 136     _titleSetter(this),
 137     _awayLog(0),
 138     _layoutLoaded(false)
 139 {
 140   setAttribute(Qt::WA_DeleteOnClose, false);  // we delete the mainwin manually
 141
 142   QtUiSettings uiSettings;
 143   QString style = uiSettings.value("Style", QString()).toString();
 144   if(!style.isEmpty()) {
 145     QApplication::setStyle(style);
 146   }
 147
 148   QApplication::setQuitOnLastWindowClosed(false);
 149
 150   setWindowTitle("Quassel IRC");
 151   setWindowIconText("Quassel IRC");
 152   updateIcon();
 153
 154   installEventFilter(new JumpKeyHandler(this));
 155 }
 156
 157 void MainWin::init() {
 158   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 159   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 160   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 161            SLOT(messagesInserted(const QModelIndex &, int, int)));
 162   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 163   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showIgnoreList(QString)), SLOT(showIgnoreList(QString)));
 164
 165   connect(Client::coreConnection(), SIGNAL(startCoreSetup(QVariantList)), SLOT(showCoreConfigWizard(QVariantList)));
 166   connect(Client::coreConnection(), SIGNAL(connectionErrorPopup(QString)), SLOT(handleCoreConnectionError(QString)));
 167   connect(Client::coreConnection(), SIGNAL(userAuthenticationRequired(CoreAccount *, bool *, QString)), SLOT(userAuthenticationRequired(CoreAccount *, bool *, QString)));
 168   connect(Client::coreConnection(), SIGNAL(handleNoSslInClient(bool*)), SLOT(handleNoSslInClient(bool *)));
 169   connect(Client::coreConnection(), SIGNAL(handleNoSslInCore(bool*)), SLOT(handleNoSslInCore(bool *)));
 170 #ifdef HAVE_SSL
 171   connect(Client::coreConnection(), SIGNAL(handleSslErrors(const QSslSocket *, bool *, bool *)), SLOT(handleSslErrors(const QSslSocket *, bool *, bool *)));
 172 #endif
 173
 174   // Setup Dock Areas
 175   setDockNestingEnabled(true);
 176   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 177   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 178   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 179   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 180
 181   // Order is sometimes important
 182   setupActions();
 183   setupBufferWidget();
 184   setupMenus();
 185   setupTopicWidget();
 186   setupNickWidget();
 187   setupInputWidget();
 188   setupChatMonitor();
 189   setupStatusBar();
 190   setupToolBars();
 191   setupSystray();
 192   setupTitleSetter();
 193   setupHotList();
 194
 195 #ifndef HAVE_KDE
 196 #  ifdef HAVE_PHONON
 197   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 198 #  endif
 199 #  ifndef QT_NO_SYSTEMTRAYICON
 200   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 201 #  endif
 202
 203   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 204
 205 #else /* HAVE_KDE */
 206   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 207 #endif /* HAVE_KDE */
 208
 209 #ifdef HAVE_INDICATEQT
 210   QtUi::registerNotificationBackend(new IndicatorNotificationBackend(this));
 211 #endif
 212
 213   // we assume that at this point, all configurable actions are defined!
 214   QtUi::loadShortcuts();
 215
 216   connect(bufferWidget(), SIGNAL(currentChanged(BufferId)), SLOT(currentBufferChanged(BufferId)));
 217
 218   setDisconnectedState();  // Disable menus and stuff
 219
 220 #ifdef HAVE_KDE
 221   setAutoSaveSettings();
 222 #endif
 223
 224   // restore mainwin state
 225   QtUiSettings s;
 226   restoreStateFromSettings(s);
 227
 228   // restore locked state of docks
 229   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 230
 231   CoreConnection *conn = Client::coreConnection();
 232   if(!conn->connectToCore()) {
 233     // No autoconnect selected (or no accounts)
 234     showCoreConnectionDlg();
 235   }
 236 }
 237
 238 MainWin::~MainWin() {
 239
 240 }
 241
 242 void MainWin::quit() {
 243   QtUiSettings s;
 244   saveStateToSettings(s);
 245   saveLayout();
 246   QApplication::quit();
 247 }
 248
 249 void MainWin::saveStateToSettings(UiSettings &s) {
 250   s.setValue("MainWinSize", _normalSize);
 251   s.setValue("MainWinPos", _normalPos);
 252   s.setValue("MainWinState", saveState());
 253   s.setValue("MainWinGeometry", saveGeometry());
 254   s.setValue("MainWinMinimized", isMinimized());
 255   s.setValue("MainWinMaximized", isMaximized());
 256   s.setValue("MainWinHidden", !isVisible());
 257   BufferId lastBufId = Client::bufferModel()->currentBuffer();
 258   if(lastBufId.isValid())
 259     s.setValue("LastUsedBufferId", lastBufId.toInt());
 260
 261 #ifdef HAVE_KDE
 262   saveAutoSaveSettings();
 263 #endif
 264 }
 265
 266 void MainWin::restoreStateFromSettings(UiSettings &s) {
 267   _normalSize = s.value("MainWinSize", size()).toSize();
 268   _normalPos = s.value("MainWinPos", pos()).toPoint();
 269   bool maximized = s.value("MainWinMaximized", false).toBool();
 270
 271 #ifndef HAVE_KDE
 272   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 273
 274   if(maximized) {
 275     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 276     resize(_normalSize);
 277     move(_normalPos);
 278   }
 279
 280   restoreState(s.value("MainWinState").toByteArray());
 281
 282 #else
 283   move(_normalPos);
 284 #endif
 285
 286   if(s.value("MainWinHidden").toBool() && QtUi::haveSystemTray())
 287     QtUi::hideMainWidget();
 288   else if(s.value("MainWinMinimized").toBool())
 289     showMinimized();
 290   else if(maximized)
 291     showMaximized();
 292   else
 293     show();
 294 }
 295
 296 void MainWin::updateIcon() {
 297 #ifdef Q_WS_MAC
 298   const int size = 128;
 299 #else
 300   const int size = 48;
 301 #endif
 302
 303   QPixmap icon;
 304   if(Client::isConnected())
 305     icon = DesktopIcon("quassel", size);
 306   else
 307     icon = DesktopIcon("quassel_inactive", size);
 308   setWindowIcon(icon);
 309   qApp->setWindowIcon(icon);
 310 }
 311
 312 void MainWin::setupActions() {
 313   ActionCollection *coll = QtUi::actionCollection("General", tr("General"));
 314   // File
 315   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 316                                              this, SLOT(showCoreConnectionDlg())));
 317   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 318                                                 Client::instance(), SLOT(disconnectFromCore())));
 319   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 320                                           this, SLOT(showCoreInfoDlg())));
 321   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 322                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 323   // FIXME: use QKeySequence::Quit once we depend on Qt 4.6
 324   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 325                                      this, SLOT(quit()), Qt::CTRL + Qt::Key_Q));
 326
 327   // View
 328   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Chat Lists..."), coll,
 329                                              this, SLOT(on_actionConfigureViews_triggered())));
 330
 331   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 332   lockAct->setCheckable(true);
 333   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 334
 335   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 336                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 337   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 338                                             this, SLOT(showAwayLog())));
 339   coll->addAction("ToggleMenuBar", new Action(SmallIcon("show-menu"), tr("Show &Menubar"), coll,
 340                                                 0, 0, QKeySequence(Qt::CTRL + Qt::Key_M)))->setCheckable(true);
 341
 342   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 343                                                 0, 0))->setCheckable(true);
 344
 345   // Settings
 346   coll->addAction("ConfigureShortcuts", new Action(SmallIcon("configure-shortcuts"), tr("Configure &Shortcuts..."), coll,
 347                                                   this, SLOT(showShortcutsDlg())));
 348   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 349                                                   this, SLOT(showSettingsDlg()), QKeySequence(Qt::Key_F7)));
 350
 351   // Help
 352   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 353                                               this, SLOT(showAboutDlg())));
 354   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 355                                          qApp, SLOT(aboutQt())));
 356   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 357                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 358   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 359                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 360   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 361                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 362   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 363                                        this, SLOT(on_actionDebugHotList_triggered())));
 364   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 365                                        this, SLOT(on_actionDebugLog_triggered())));
 366   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 367                                        QtUi::style(), SLOT(reload()), QKeySequence::Refresh));
 368
 369   // Navigation
 370   coll = QtUi::actionCollection("Navigation", tr("Navigation"));
 371
 372   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot chat"), coll,
 373                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 374 }
 375
 376 void MainWin::setupMenus() {
 377   ActionCollection *coll = QtUi::actionCollection("General");
 378
 379   _fileMenu = menuBar()->addMenu(tr("&File"));
 380
 381   static const QStringList coreActions = QStringList()
 382     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 383
 384   QAction *coreAction;
 385   foreach(QString actionName, coreActions) {
 386     coreAction = coll->action(actionName);
 387     _fileMenu->addAction(coreAction);
 388     flagRemoteCoreOnly(coreAction);
 389   }
 390   flagRemoteCoreOnly(_fileMenu->addSeparator());
 391
 392   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 393   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 394   _networksMenu->addSeparator();
 395   _fileMenu->addSeparator();
 396   _fileMenu->addAction(coll->action("Quit"));
 397
 398   _viewMenu = menuBar()->addMenu(tr("&View"));
 399   _bufferViewsMenu = _viewMenu->addMenu(tr("&Chat Lists"));
 400   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 401   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 402   _viewMenu->addSeparator();
 403
 404   _viewMenu->addAction(coll->action("ToggleMenuBar"));
 405   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 406   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 407
 408   coreAction = coll->action("ShowAwayLog");
 409   flagRemoteCoreOnly(coreAction);
 410   _viewMenu->addAction(coreAction);
 411
 412   _viewMenu->addSeparator();
 413   _viewMenu->addAction(coll->action("LockLayout"));
 414
 415   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 416 #ifdef HAVE_KDE
 417   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 418   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 419 #else
 420   _settingsMenu->addAction(coll->action("ConfigureShortcuts"));
 421 #endif
 422   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 423
 424   _helpMenu = menuBar()->addMenu(tr("&Help"));
 425   _helpMenu->addAction(coll->action("AboutQuassel"));
 426 #ifndef HAVE_KDE
 427   _helpMenu->addAction(coll->action("AboutQt"));
 428 #else
 429   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 430 #endif
 431   _helpMenu->addSeparator();
 432   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 433   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 434   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 435   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 436   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 437   _helpDebugMenu->addAction(coll->action("DebugLog"));
 438   _helpDebugMenu->addSeparator();
 439   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 440
 441   // Toggle visibility
 442   QAction *showMenuBar = QtUi::actionCollection("General")->action("ToggleMenuBar");
 443
 444   QtUiSettings uiSettings;
 445   bool enabled = uiSettings.value("ShowMenuBar", QVariant(true)).toBool();
 446   showMenuBar->setChecked(enabled);
 447   enabled ? menuBar()->show() : menuBar()->hide();
 448
 449   connect(showMenuBar, SIGNAL(toggled(bool)), menuBar(), SLOT(setVisible(bool)));
 450   connect(showMenuBar, SIGNAL(toggled(bool)), this, SLOT(saveMenuBarStatus(bool)));
 451 }
 452
 453 void MainWin::setupBufferWidget() {
 454   _bufferWidget = new BufferWidget(this);
 455   _bufferWidget->setModel(Client::bufferModel());
 456   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 457   setCentralWidget(_bufferWidget);
 458 }
 459
 460 void MainWin::addBufferView(int bufferViewConfigId) {
 461   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 462 }
 463
 464 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 465   if(!config)
 466     return;
 467
 468   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 469   BufferViewDock *dock = new BufferViewDock(config, this);
 470
 471   //create the view and initialize it's filter
 472   BufferView *view = new BufferView(dock);
 473   view->setFilteredModel(Client::bufferModel(), config);
 474   view->installEventFilter(_inputWidget); // for key presses
 475
 476   Client::bufferModel()->synchronizeView(view);
 477
 478   dock->setWidget(view);
 479   dock->setVisible(_layoutLoaded); // don't show before state has been restored
 480
 481   addDockWidget(Qt::LeftDockWidgetArea, dock);
 482   _bufferViewsMenu->addAction(dock->toggleViewAction());
 483
 484   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 485   _bufferViews.append(dock);
 486 }
 487
 488 void MainWin::removeBufferView(int bufferViewConfigId) {
 489   QVariant actionData;
 490   BufferViewDock *dock;
 491   foreach(QAction *action, _bufferViewsMenu->actions()) {
 492     actionData = action->data();
 493     if(!actionData.isValid())
 494       continue;
 495
 496     dock = qobject_cast<BufferViewDock *>(action->parent());
 497     if(dock && actionData.toInt() == bufferViewConfigId) {
 498       removeAction(action);
 499       _bufferViews.removeAll(dock);
 500       Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 501       dock->deleteLater();
 502     }
 503   }
 504 }
 505
 506 void MainWin::bufferViewToggled(bool enabled) {
 507   if(!enabled && !isVisible()) {
 508     // hiding the mainwindow triggers a toggle of the bufferview (which pretty much sucks big time)
 509     // since this isn't our fault and we can't do anything about it, we suppress the resulting calls
 510     return;
 511   }
 512   QAction *action = qobject_cast<QAction *>(sender());
 513   Q_ASSERT(action);
 514   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 515   Q_ASSERT(dock);
 516
 517   // Make sure we don't toggle backlog fetch for a view we've already removed
 518   if(!_bufferViews.contains(dock))
 519     return;
 520
 521   if(enabled) {
 522     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 523   } else {
 524     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 525   }
 526 }
 527
 528 BufferView *MainWin::allBuffersView() const {
 529   // "All Buffers" is always the first dock created
 530   if(_bufferViews.count() > 0)
 531     return _bufferViews[0]->bufferView();
 532   return 0;
 533 }
 534
 535 void MainWin::showNotificationsDlg() {
 536   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 537   dlg.exec();
 538 }
 539
 540 void MainWin::on_actionConfigureNetworks_triggered() {
 541   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 542   dlg.exec();
 543 }
 544
 545 void MainWin::on_actionConfigureViews_triggered() {
 546   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 547   dlg.exec();
 548 }
 549
 550 void MainWin::on_actionLockLayout_toggled(bool lock) {
 551   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 552   foreach(VerticalDock *dock, docks) {
 553     dock->showTitle(!lock);
 554   }
 555   if(Client::bufferViewManager()) {
 556     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 557       config->setLocked(lock);
 558     }
 559   }
 560   QtUiSettings().setValue("LockLayout", lock);
 561 }
 562
 563 void MainWin::setupNickWidget() {
 564   // create nick dock
 565   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 566   nickDock->setObjectName("NickDock");
 567   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 568
 569   _nickListWidget = new NickListWidget(nickDock);
 570   nickDock->setWidget(_nickListWidget);
 571
 572   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 573   _viewMenu->addAction(nickDock->toggleViewAction());
 574   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 575
 576   // See NickListDock::NickListDock();
 577   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 578
 579   // attach the NickListWidget to the BufferModel and the default selection
 580   _nickListWidget->setModel(Client::bufferModel());
 581   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 582 }
 583
 584 void MainWin::setupChatMonitor() {
 585   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 586   dock->setObjectName("ChatMonitorDock");
 587
 588   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 589   _chatMonitorView = new ChatMonitorView(filter, this);
 590   _chatMonitorView->setFocusProxy(_inputWidget);
 591   _chatMonitorView->show();
 592   dock->setWidget(_chatMonitorView);
 593   dock->hide();
 594
 595   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 596   _viewMenu->addAction(dock->toggleViewAction());
 597   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 598 }
 599
 600 void MainWin::setupInputWidget() {
 601   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 602   dock->setObjectName("InputDock");
 603
 604   _inputWidget = new InputWidget(dock);
 605   dock->setWidget(_inputWidget);
 606
 607   addDockWidget(Qt::BottomDockWidgetArea, dock);
 608
 609   _viewMenu->addAction(dock->toggleViewAction());
 610   dock->toggleViewAction()->setText(tr("Show Input Line"));
 611
 612   _inputWidget->setModel(Client::bufferModel());
 613   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 614
 615   _bufferWidget->setFocusProxy(_inputWidget);
 616
 617   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 618
 619   connect(_topicWidget, SIGNAL(switchedPlain()), _bufferWidget, SLOT(setFocus()));
 620 }
 621
 622 void MainWin::setupTopicWidget() {
 623   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 624   dock->setObjectName("TopicDock");
 625   _topicWidget = new TopicWidget(dock);
 626
 627   dock->setWidget(_topicWidget);
 628
 629   _topicWidget->setModel(Client::bufferModel());
 630   _topicWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 631
 632   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 633
 634   _viewMenu->addAction(dock->toggleViewAction());
 635   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 636 }
 637
 638 void MainWin::setupTitleSetter() {
 639   _titleSetter.setModel(Client::bufferModel());
 640   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 641 }
 642
 643 void MainWin::setupStatusBar() {
 644   // MessageProcessor progress
 645   statusBar()->addPermanentWidget(_msgProcessorStatusWidget);
 646
 647   // Connection state
 648   _coreConnectionStatusWidget->update();
 649   statusBar()->addPermanentWidget(_coreConnectionStatusWidget);
 650
 651   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 652
 653   QtUiSettings uiSettings;
 654
 655   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 656   showStatusbar->setChecked(enabled);
 657   enabled ? statusBar()->show() : statusBar()->hide();
 658
 659   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 660   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 661
 662   connect(Client::coreConnection(), SIGNAL(connectionMsg(QString)), statusBar(), SLOT(showMessage(QString)));
 663 }
 664
 665 void MainWin::setupHotList() {
 666   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 667   flatProxy->setSourceModel(Client::bufferModel());
 668   _bufferHotList = new BufferHotListFilter(flatProxy);
 669 }
 670
 671 void MainWin::saveMenuBarStatus(bool enabled) {
 672   QtUiSettings uiSettings;
 673   uiSettings.setValue("ShowMenuBar", enabled);
 674 }
 675
 676 void MainWin::saveStatusBarStatus(bool enabled) {
 677   QtUiSettings uiSettings;
 678   uiSettings.setValue("ShowStatusBar", enabled);
 679 }
 680
 681 void MainWin::setupSystray() {
 682 #ifdef HAVE_DBUS
 683   _systemTray = new StatusNotifierItem(this);
 684 #elif !defined QT_NO_SYSTEMTRAYICON
 685   _systemTray = new LegacySystemTray(this);
 686 #else
 687   _systemTray = new SystemTray(this); // dummy
 688 #endif
 689   _systemTray->init();
 690 }
 691
 692 void MainWin::setupToolBars() {
 693   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 694           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 695   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 696           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 697
 698 #ifdef Q_WS_MAC
 699   setUnifiedTitleAndToolBarOnMac(true);
 700 #endif
 701
 702 #ifdef HAVE_KDE
 703   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 704 #else
 705   _mainToolBar = new QToolBar(this);
 706   _mainToolBar->setObjectName("MainToolBar");
 707 #endif
 708   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 709   addToolBar(_mainToolBar);
 710
 711   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 712   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 713 }
 714
 715 void MainWin::connectedToCore() {
 716   Q_CHECK_PTR(Client::bufferViewManager());
 717   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 718   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 719   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 720
 721   setConnectedState();
 722 }
 723
 724 void MainWin::setConnectedState() {
 725   ActionCollection *coll = QtUi::actionCollection("General");
 726
 727   coll->action("ConnectCore")->setEnabled(false);
 728   coll->action("DisconnectCore")->setEnabled(true);
 729   coll->action("CoreInfo")->setEnabled(true);
 730
 731   foreach(QAction *action, _fileMenu->actions()) {
 732     if(isRemoteCoreOnly(action))
 733       action->setVisible(!Client::internalCore());
 734   }
 735
 736   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 737   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 738   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 739   if(!Client::internalCore()) {
 740     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 741     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 742     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 743   }
 744
 745   // _viewMenu->setEnabled(true);
 746   if(!Client::internalCore())
 747     statusBar()->showMessage(tr("Connected to core."));
 748   else
 749     statusBar()->clearMessage();
 750
 751   _coreConnectionStatusWidget->setVisible(!Client::internalCore());
 752   updateIcon();
 753   systemTray()->setState(SystemTray::Active);
 754
 755   if(Client::networkIds().isEmpty()) {
 756     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 757     wizard->show();
 758   }
 759   else {
 760     QtUiSettings s;
 761     BufferId lastUsedBufferId(s.value("LastUsedBufferId").toInt());
 762     if(lastUsedBufferId.isValid())
 763       Client::bufferModel()->switchToBuffer(lastUsedBufferId);
 764   }
 765 }
 766
 767 void MainWin::loadLayout() {
 768   QtUiSettings s;
 769   int accountId = Client::currentCoreAccount().accountId().toInt();
 770   QByteArray state = s.value(QString("MainWinState-%1").arg(accountId)).toByteArray();
 771   if(state.isEmpty()) {
 772     foreach(BufferViewDock *view, _bufferViews)
 773       view->show();
 774     _layoutLoaded = true;
 775     return;
 776   }
 777
 778   restoreState(state, accountId);
 779   _layoutLoaded = true;
 780 }
 781
 782 void MainWin::saveLayout() {
 783   QtUiSettings s;
 784   int accountId = _bufferViews.count()? Client::currentCoreAccount().accountId().toInt() : 0; // only save if we still have a layout!
 785   if(accountId > 0)
 786     s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 787 }
 788
 789 void MainWin::disconnectedFromCore() {
 790   // save core specific layout and remove bufferviews;
 791   saveLayout();
 792   _layoutLoaded = false;
 793
 794   QVariant actionData;
 795   BufferViewDock *dock;
 796   foreach(QAction *action, _bufferViewsMenu->actions()) {
 797     actionData = action->data();
 798     if(!actionData.isValid())
 799       continue;
 800
 801     dock = qobject_cast<BufferViewDock *>(action->parent());
 802     if(dock && actionData.toInt() != -1) {
 803       removeAction(action);
 804       _bufferViews.removeAll(dock);
 805       dock->deleteLater();
 806     }
 807   }
 808
 809   QtUiSettings s;
 810   restoreState(s.value("MainWinState").toByteArray());
 811   setDisconnectedState();
 812 }
 813
 814 void MainWin::setDisconnectedState() {
 815   ActionCollection *coll = QtUi::actionCollection("General");
 816   //ui.menuCore->setEnabled(false);
 817   coll->action("ConnectCore")->setEnabled(true);
 818   coll->action("DisconnectCore")->setEnabled(false);
 819   coll->action("CoreInfo")->setEnabled(false);
 820   //_viewMenu->setEnabled(false);
 821   statusBar()->showMessage(tr("Not connected to core."));
 822   if(_msgProcessorStatusWidget)
 823     _msgProcessorStatusWidget->setProgress(0, 0);
 824   updateIcon();
 825   systemTray()->setState(SystemTray::Passive);
 826 }
 827
 828 void MainWin::userAuthenticationRequired(CoreAccount *account, bool *valid, const QString &errorMessage) {
 829   Q_UNUSED(errorMessage)
 830   CoreConnectAuthDlg dlg(account, this);
 831   *valid = (dlg.exec() == QDialog::Accepted);
 832 }
 833
 834 void MainWin::handleNoSslInClient(bool *accepted) {
 835   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your client does not support SSL encryption</b>"),
 836                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 837   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 838   box.setDefaultButton(QMessageBox::Ignore);
 839   *accepted = box.exec() == QMessageBox::Ignore;
 840 }
 841
 842 void MainWin::handleNoSslInCore(bool *accepted) {
 843   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your core does not support SSL encryption</b>"),
 844                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 845   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 846   box.setDefaultButton(QMessageBox::Ignore);
 847   *accepted = box.exec() == QMessageBox::Ignore;
 848
 849 }
 850
 851 #ifdef HAVE_SSL
 852
 853 void MainWin::handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently) {
 854   QString errorString = "<ul>";
 855   foreach(const QSslError error, socket->sslErrors())
 856     errorString += QString("<li>%1</li>").arg(error.errorString());
 857   errorString += "</ul>";
 858
 859   QMessageBox box(QMessageBox::Warning,
 860                   tr("Untrusted Security Certificate"),
 861                   tr("<b>The SSL certificate provided by the core at %1 is untrusted for the following reasons:</b>").arg(socket->peerName()),
 862                   QMessageBox::Cancel, this);
 863   box.setInformativeText(errorString);
 864   box.addButton(tr("Continue"), QMessageBox::AcceptRole);
 865   box.setDefaultButton(box.addButton(tr("Show Certificate"), QMessageBox::HelpRole));
 866
 867   QMessageBox::ButtonRole role;
 868   do {
 869     box.exec();
 870     role = box.buttonRole(box.clickedButton());
 871     if(role == QMessageBox::HelpRole) {
 872       SslInfoDlg dlg(socket, this);
 873       dlg.exec();
 874     }
 875   } while(role == QMessageBox::HelpRole);
 876
 877   *accepted = role == QMessageBox::AcceptRole;
 878   if(*accepted) {
 879     QMessageBox box2(QMessageBox::Warning,
 880                      tr("Untrusted Security Certificate"),
 881                      tr("Would you like to accept this certificate forever without being prompted?"),
 882                      0, this);
 883     box2.setDefaultButton(box2.addButton(tr("Current Session Only"), QMessageBox::NoRole));
 884     box2.addButton(tr("Forever"), QMessageBox::YesRole);
 885     box2.exec();
 886     *permanently =  box2.buttonRole(box2.clickedButton()) == QMessageBox::YesRole;
 887   }
 888 }
 889
 890 #endif /* HAVE_SSL */
 891
 892 void MainWin::handleCoreConnectionError(const QString &error) {
 893   QMessageBox::critical(this, tr("Core Connection Error"), error, QMessageBox::Ok);
 894 }
 895
 896 void MainWin::showCoreConnectionDlg() {
 897   CoreConnectDlg dlg(this);
 898   if(dlg.exec() == QDialog::Accepted) {
 899     AccountId accId = dlg.selectedAccount();
 900     if(accId.isValid())
 901       Client::coreConnection()->connectToCore(accId);
 902   }
 903 }
 904
 905 void MainWin::showCoreConfigWizard(const QVariantList &backends) {
 906   CoreConfigWizard *wizard = new CoreConfigWizard(Client::coreConnection(), backends, this);
 907
 908   wizard->show();
 909 }
 910
 911 void MainWin::showChannelList(NetworkId netId) {
 912   ChannelListDlg *channelListDlg = new ChannelListDlg();
 913
 914   if(!netId.isValid()) {
 915     QAction *action = qobject_cast<QAction *>(sender());
 916     if(action)
 917       netId = action->data().value<NetworkId>();
 918   }
 919
 920   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 921   channelListDlg->setNetwork(netId);
 922   channelListDlg->show();
 923 }
 924
 925 void MainWin::showIgnoreList(QString newRule) {
 926   SettingsPageDlg dlg(new IgnoreListSettingsPage(this), this);
 927   // prepare config dialog for new rule
 928   if(!newRule.isEmpty())
 929     qobject_cast<IgnoreListSettingsPage *>(dlg.currentPage())->editIgnoreRule(newRule);
 930   dlg.exec();
 931 }
 932
 933 void MainWin::showCoreInfoDlg() {
 934   CoreInfoDlg(this).exec();
 935 }
 936
 937 void MainWin::showAwayLog() {
 938   if(_awayLog)
 939     return;
 940   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 941   _awayLog = new AwayLogView(filter, 0);
 942   filter->setParent(_awayLog);
 943   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 944   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 945   _awayLog->show();
 946 }
 947
 948 void MainWin::awayLogDestroyed() {
 949   _awayLog = 0;
 950 }
 951
 952 void MainWin::showSettingsDlg() {
 953   SettingsDlg *dlg = new SettingsDlg();
 954
 955   //Category: Interface
 956   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 957   dlg->registerSettingsPage(new ChatViewSettingsPage(dlg));
 958   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 959   dlg->registerSettingsPage(new ItemViewSettingsPage(dlg));
 960   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 961   dlg->registerSettingsPage(new InputWidgetSettingsPage(dlg));
 962   dlg->registerSettingsPage(new TopicWidgetSettingsPage(dlg));
 963   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 964   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 965   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 966
 967   //Category: IRC
 968   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 969   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 970   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 971   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 972   dlg->registerSettingsPage(new IgnoreListSettingsPage(dlg));
 973
 974   // Category: Remote Cores
 975   if(Quassel::runMode() != Quassel::Monolithic) {
 976     dlg->registerSettingsPage(new CoreAccountSettingsPage(dlg));
 977     dlg->registerSettingsPage(new CoreConnectionSettingsPage(dlg));
 978   }
 979
 980   dlg->show();
 981 }
 982
 983 void MainWin::showAboutDlg() {
 984   AboutDlg(this).exec();
 985 }
 986
 987 void MainWin::showShortcutsDlg() {
 988 #ifdef HAVE_KDE
 989   KShortcutsDialog dlg(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsDisallowed, this);
 990   foreach(KActionCollection *coll, QtUi::actionCollections())
 991     dlg.addCollection(coll, coll->property("Category").toString());
 992   dlg.exec();
 993 #else
 994   SettingsPageDlg dlg(new ShortcutsSettingsPage(QtUi::actionCollections(), this), this);
 995   dlg.exec();
 996 #endif
 997 }
 998
 999 /********************************************************************************************************/
1000
1001 bool MainWin::event(QEvent *event) {
1002   if(event->type() == QEvent::WindowActivate) {
1003     BufferId buffer = Client::bufferModel()->currentBuffer();
1004     if(buffer.isValid())
1005       Client::instance()->markBufferAsRead(buffer);
1006   }
1007   return QMainWindow::event(event);
1008 }
1009
1010 void MainWin::moveEvent(QMoveEvent *event) {
1011   if(!(windowState() & Qt::WindowMaximized))
1012     _normalPos = event->pos();
1013
1014   QMainWindow::moveEvent(event);
1015 }
1016
1017 void MainWin::resizeEvent(QResizeEvent *event) {
1018   if(!(windowState() & Qt::WindowMaximized))
1019     _normalSize = event->size();
1020
1021   QMainWindow::resizeEvent(event);
1022 }
1023
1024 void MainWin::closeEvent(QCloseEvent *event) {
1025   QtUiSettings s;
1026   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
1027   Q_ASSERT(app);
1028   if(!app->isAboutToQuit() && QtUi::haveSystemTray() && s.value("MinimizeOnClose").toBool()) {
1029     QtUi::hideMainWidget();
1030     event->ignore();
1031   } else {
1032     event->accept();
1033     quit();
1034   }
1035 }
1036
1037 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
1038   Q_UNUSED(parent);
1039
1040   bool hasFocus = QApplication::activeWindow() != 0;
1041
1042   for(int i = start; i <= end; i++) {
1043     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
1044     if(!idx.isValid()) {
1045       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
1046       continue;
1047     }
1048     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
1049     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
1050       continue;
1051
1052     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
1053     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
1054
1055     if(hasFocus && bufId == Client::bufferModel()->currentBuffer())
1056       continue;
1057
1058     if((flags & Message::Highlight || bufType == BufferInfo::QueryBuffer)
1059       && !(Client::ignoreListManager() && Client::ignoreListManager()->match(idx.data(MessageModel::MessageRole).value<Message>(),
1060                                                                              Client::networkModel()->networkName(bufId))))
1061     {
1062       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
1063       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
1064       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
1065       AbstractNotificationBackend::NotificationType type;
1066
1067       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
1068         type = AbstractNotificationBackend::PrivMsg;
1069       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
1070         type = AbstractNotificationBackend::PrivMsgFocused;
1071       else if(flags & Message::Highlight && !hasFocus)
1072         type = AbstractNotificationBackend::Highlight;
1073       else
1074         type = AbstractNotificationBackend::HighlightFocused;
1075
1076       QtUi::instance()->invokeNotification(bufId, type, sender, contents);
1077     }
1078   }
1079 }
1080
1081 void MainWin::currentBufferChanged(BufferId buffer) {
1082   if(buffer.isValid())
1083     Client::instance()->markBufferAsRead(buffer);
1084 }
1085
1086 void MainWin::clientNetworkCreated(NetworkId id) {
1087   const Network *net = Client::network(id);
1088   QAction *act = new QAction(net->networkName(), this);
1089   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
1090   act->setData(QVariant::fromValue<NetworkId>(id));
1091   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
1092   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
1093
1094   QAction *beforeAction = 0;
1095   foreach(QAction *action, _networksMenu->actions()) {
1096     if(!action->data().isValid())  // ignore stock actions
1097       continue;
1098     if(net->networkName().localeAwareCompare(action->text()) < 0) {
1099       beforeAction = action;
1100       break;
1101     }
1102   }
1103   _networksMenu->insertAction(beforeAction, act);
1104 }
1105
1106 void MainWin::clientNetworkUpdated() {
1107   const Network *net = qobject_cast<const Network *>(sender());
1108   if(!net)
1109     return;
1110
1111   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1112   if(!action)
1113     return;
1114
1115   action->setText(net->networkName());
1116
1117   switch(net->connectionState()) {
1118   case Network::Initialized:
1119     action->setIcon(SmallIcon("network-connect"));
1120     break;
1121   case Network::Disconnected:
1122     action->setIcon(SmallIcon("network-disconnect"));
1123     break;
1124   default:
1125     action->setIcon(SmallIcon("network-wired"));
1126   }
1127 }
1128
1129 void MainWin::clientNetworkRemoved(NetworkId id) {
1130   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1131   if(!action)
1132     return;
1133
1134   action->deleteLater();
1135 }
1136
1137 void MainWin::connectOrDisconnectFromNet() {
1138   QAction *act = qobject_cast<QAction *>(sender());
1139   if(!act) return;
1140   const Network *net = Client::network(act->data().value<NetworkId>());
1141   if(!net) return;
1142   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1143   else net->requestDisconnect();
1144 }
1145
1146 void MainWin::on_jumpHotBuffer_triggered() {
1147   if(!_bufferHotList->rowCount())
1148     return;
1149
1150   QModelIndex topIndex = _bufferHotList->index(0, 0);
1151   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1152   Client::bufferModel()->switchToBuffer(bufferId);
1153 }
1154
1155 void MainWin::on_actionDebugNetworkModel_triggered() {
1156   QTreeView *view = new QTreeView;
1157   view->setAttribute(Qt::WA_DeleteOnClose);
1158   view->setWindowTitle("Debug NetworkModel View");
1159   view->setModel(Client::networkModel());
1160   view->setColumnWidth(0, 250);
1161   view->setColumnWidth(1, 250);
1162   view->setColumnWidth(2, 80);
1163   view->resize(610, 300);
1164   view->show();
1165 }
1166
1167 void MainWin::on_actionDebugHotList_triggered() {
1168   QTreeView *view = new QTreeView;
1169   view->setAttribute(Qt::WA_DeleteOnClose);
1170   view->setModel(_bufferHotList);
1171   view->show();
1172 }
1173
1174 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1175   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1176   overlay->setAttribute(Qt::WA_DeleteOnClose);
1177   overlay->show();
1178 }
1179
1180 void MainWin::on_actionDebugMessageModel_triggered() {
1181   QTableView *view = new QTableView(0);
1182   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1183   filter->setSourceModel(Client::messageModel());
1184   view->setModel(filter);
1185   view->setAttribute(Qt::WA_DeleteOnClose, true);
1186   view->verticalHeader()->hide();
1187   view->horizontalHeader()->setStretchLastSection(true);
1188   view->show();
1189 }
1190
1191 void MainWin::on_actionDebugLog_triggered() {
1192   DebugLogWidget *logWidget = new DebugLogWidget(0);
1193   logWidget->show();
1194 }
1195
1196 void MainWin::showStatusBarMessage(const QString &message) {
1197   statusBar()->showMessage(message, 10000);
1198 }