src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #include "mainwin.h"
  21
  22 #ifdef HAVE_KDE
  23 #  include <KAction>
  24 #  include <KActionCollection>
  25 #  include <KHelpMenu>
  26 #  include <KMenuBar>
  27 #  include <KShortcutsDialog>
  28 #  include <KStatusBar>
  29 #  include <KToolBar>
  30 #  include <KWindowSystem>
  31 #endif
  32
  33 #ifdef Q_WS_X11
  34 #  include <QX11Info>
  35 #endif
  36
  37 #include "aboutdlg.h"
  38 #include "awaylogfilter.h"
  39 #include "awaylogview.h"
  40 #include "action.h"
  41 #include "actioncollection.h"
  42 #include "bufferhotlistfilter.h"
  43 #include "buffermodel.h"
  44 #include "bufferview.h"
  45 #include "bufferviewoverlay.h"
  46 #include "bufferviewoverlayfilter.h"
  47 #include "bufferwidget.h"
  48 #include "channellistdlg.h"
  49 #include "chatlinemodel.h"
  50 #include "chatmonitorfilter.h"
  51 #include "chatmonitorview.h"
  52 #include "chatview.h"
  53 #include "client.h"
  54 #include "clientbacklogmanager.h"
  55 #include "clientbufferviewconfig.h"
  56 #include "clientbufferviewmanager.h"
  57 #include "clientignorelistmanager.h"
  58 #include "coreconfigwizard.h"
  59 #include "coreconnectdlg.h"
  60 #include "coreconnection.h"
  61 #include "coreconnectionstatuswidget.h"
  62 #include "coreinfodlg.h"
  63 #include "contextmenuactionprovider.h"
  64 #include "debugbufferviewoverlay.h"
  65 #include "debuglogwidget.h"
  66 #include "debugmessagemodelfilter.h"
  67 #include "flatproxymodel.h"
  68 #include "iconloader.h"
  69 #include "inputwidget.h"
  70 #include "irclistmodel.h"
  71 #include "ircconnectionwizard.h"
  72 #include "jumpkeyhandler.h"
  73 #include "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 "toolbaractionprovider.h"
  83 #include "topicwidget.h"
  84 #include "verticaldock.h"
  85
  86 #ifndef HAVE_KDE
  87 #  ifdef HAVE_DBUS
  88 #    include "desktopnotificationbackend.h"
  89 #  endif
  90 #  ifdef HAVE_PHONON
  91 #    include "phononnotificationbackend.h"
  92 #  endif
  93 #  include "systraynotificationbackend.h"
  94 #  include "taskbarnotificationbackend.h"
  95 #else /* HAVE_KDE */
  96 #  include "knotificationbackend.h"
  97 #endif /* HAVE_KDE */
  98
  99 #ifdef HAVE_SSL
 100 #  include "sslinfodlg.h"
 101 #endif
 102
 103 #ifdef HAVE_INDICATEQT
 104   #include "indicatornotificationbackend.h"
 105 #endif
 106
 107 #include "settingspages/aliasessettingspage.h"
 108 #include "settingspages/appearancesettingspage.h"
 109 #include "settingspages/backlogsettingspage.h"
 110 #include "settingspages/bufferviewsettingspage.h"
 111 #include "settingspages/chatmonitorsettingspage.h"
 112 #include "settingspages/chatviewsettingspage.h"
 113 #include "settingspages/connectionsettingspage.h"
 114 #include "settingspages/coreaccountsettingspage.h"
 115 #include "settingspages/coreconnectionsettingspage.h"
 116 #include "settingspages/highlightsettingspage.h"
 117 #include "settingspages/identitiessettingspage.h"
 118 #include "settingspages/ignorelistsettingspage.h"
 119 #include "settingspages/inputwidgetsettingspage.h"
 120 #include "settingspages/itemviewsettingspage.h"
 121 #include "settingspages/networkssettingspage.h"
 122 #include "settingspages/notificationssettingspage.h"
 123 #include "settingspages/topicwidgetsettingspage.h"
 124
 125 MainWin::MainWin(QWidget *parent)
 126 #ifdef HAVE_KDE
 127   : KMainWindow(parent),
 128   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 129 #else
 130   : QMainWindow(parent),
 131 #endif
 132     _msgProcessorStatusWidget(new MsgProcessorStatusWidget(this)),
 133     _coreConnectionStatusWidget(new CoreConnectionStatusWidget(Client::coreConnection(), this)),
 134     _titleSetter(this),
 135     _awayLog(0),
 136     _layoutLoaded(false)
 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   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 193 #  ifndef QT_NO_SYSTEMTRAYICON
 194   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 195 #  endif
 196 #  ifdef HAVE_PHONON
 197   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 198 #  endif
 199 #  ifdef HAVE_DBUS
 200   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 201 #  endif
 202
 203 #else /* HAVE_KDE */
 204   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 205 #endif /* HAVE_KDE */
 206
 207 #ifdef HAVE_INDICATEQT
 208   QtUi::registerNotificationBackend(new IndicatorNotificationBackend(this));
 209 #endif
 210
 211   connect(bufferWidget(), SIGNAL(currentChanged(BufferId)), SLOT(currentBufferChanged(BufferId)));
 212
 213   setDisconnectedState();  // Disable menus and stuff
 214
 215 #ifdef HAVE_KDE
 216   setAutoSaveSettings();
 217 #endif
 218
 219   // restore mainwin state
 220   QtUiSettings s;
 221   restoreStateFromSettings(s);
 222
 223   // restore locked state of docks
 224   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 225
 226   CoreConnection *conn = Client::coreConnection();
 227   if(!conn->connectToCore()) {
 228     // No autoconnect selected (or no accounts)
 229     showCoreConnectionDlg();
 230   }
 231 }
 232
 233 MainWin::~MainWin() {
 234
 235 }
 236
 237 void MainWin::quit() {
 238   QtUiSettings s;
 239   saveStateToSettings(s);
 240   saveLayout();
 241   QApplication::quit();
 242 }
 243
 244 void MainWin::saveStateToSettings(UiSettings &s) {
 245   s.setValue("MainWinSize", _normalSize);
 246   s.setValue("MainWinPos", _normalPos);
 247   s.setValue("MainWinState", saveState());
 248   s.setValue("MainWinGeometry", saveGeometry());
 249   s.setValue("MainWinMinimized", isMinimized());
 250   s.setValue("MainWinMaximized", isMaximized());
 251   s.setValue("MainWinHidden", !isVisible());
 252
 253 #ifdef HAVE_KDE
 254   saveAutoSaveSettings();
 255 #endif
 256 }
 257
 258 void MainWin::restoreStateFromSettings(UiSettings &s) {
 259   _normalSize = s.value("MainWinSize", size()).toSize();
 260   _normalPos = s.value("MainWinPos", pos()).toPoint();
 261   bool maximized = s.value("MainWinMaximized", false).toBool();
 262
 263 #ifndef HAVE_KDE
 264   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 265
 266   if(maximized) {
 267     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 268     resize(_normalSize);
 269     move(_normalPos);
 270   }
 271
 272   restoreState(s.value("MainWinState").toByteArray());
 273
 274 #else
 275   move(_normalPos);
 276 #endif
 277
 278   if(s.value("MainWinHidden").toBool() && systemTray()->isSystemTrayAvailable())
 279     systemTray()->hideMainWidget();
 280   else if(s.value("MainWinMinimized").toBool())
 281     showMinimized();
 282   else if(maximized)
 283     showMaximized();
 284   else
 285     show();
 286 }
 287
 288 void MainWin::updateIcon() {
 289 #ifdef Q_WS_MAC
 290   const int size = 128;
 291 #else
 292   const int size = 48;
 293 #endif
 294
 295   QPixmap icon;
 296   if(Client::isConnected())
 297     icon = DesktopIcon("quassel", size);
 298   else
 299     icon = DesktopIcon("quassel_inactive", size);
 300   setWindowIcon(icon);
 301   qApp->setWindowIcon(icon);
 302 }
 303
 304 void MainWin::setupActions() {
 305   ActionCollection *coll = QtUi::actionCollection("General");
 306   // File
 307   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 308                                              this, SLOT(showCoreConnectionDlg())));
 309   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 310                                                 Client::instance(), SLOT(disconnectFromCore())));
 311   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 312                                           this, SLOT(showCoreInfoDlg())));
 313   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 314                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 315   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 316                                       this, SLOT(quit()), tr("Ctrl+Q")));
 317
 318   // View
 319   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Chat Lists..."), coll,
 320                                              this, SLOT(on_actionConfigureViews_triggered())));
 321
 322   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 323   lockAct->setCheckable(true);
 324   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 325
 326   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 327                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 328   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 329                                             this, SLOT(showAwayLog())));
 330   coll->addAction("ToggleMenuBar", new Action(SmallIcon("show-menu"), tr("Show &Menubar"), coll,
 331                                                 0, 0, tr("Ctrl+M")))->setCheckable(true);
 332
 333   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 334                                                 0, 0))->setCheckable(true);
 335
 336   // Settings
 337   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 338                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 339
 340   // Help
 341   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 342                                               this, SLOT(showAboutDlg())));
 343   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 344                                          qApp, SLOT(aboutQt())));
 345   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 346                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 347   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 348                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 349   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 350                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 351   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 352                                        this, SLOT(on_actionDebugHotList_triggered())));
 353   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 354                                        this, SLOT(on_actionDebugLog_triggered())));
 355   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 356                                        QtUi::style(), SLOT(reload()), QKeySequence::Refresh));
 357
 358   // Navigation
 359   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot chat"), coll,
 360                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 361 }
 362
 363 void MainWin::setupMenus() {
 364   ActionCollection *coll = QtUi::actionCollection("General");
 365
 366   _fileMenu = menuBar()->addMenu(tr("&File"));
 367
 368   static const QStringList coreActions = QStringList()
 369     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 370
 371   QAction *coreAction;
 372   foreach(QString actionName, coreActions) {
 373     coreAction = coll->action(actionName);
 374     _fileMenu->addAction(coreAction);
 375     flagRemoteCoreOnly(coreAction);
 376   }
 377   flagRemoteCoreOnly(_fileMenu->addSeparator());
 378
 379   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 380   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 381   _networksMenu->addSeparator();
 382   _fileMenu->addSeparator();
 383   _fileMenu->addAction(coll->action("Quit"));
 384
 385   _viewMenu = menuBar()->addMenu(tr("&View"));
 386   _bufferViewsMenu = _viewMenu->addMenu(tr("&Chat Lists"));
 387   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 388   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 389   _viewMenu->addSeparator();
 390
 391   _viewMenu->addAction(coll->action("ToggleMenuBar"));
 392   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 393   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 394
 395   coreAction = coll->action("ShowAwayLog");
 396   flagRemoteCoreOnly(coreAction);
 397   _viewMenu->addAction(coreAction);
 398
 399   _viewMenu->addSeparator();
 400   _viewMenu->addAction(coll->action("LockLayout"));
 401
 402   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 403 #ifdef HAVE_KDE
 404   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 405   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 406 #endif
 407   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 408
 409   _helpMenu = menuBar()->addMenu(tr("&Help"));
 410   _helpMenu->addAction(coll->action("AboutQuassel"));
 411 #ifndef HAVE_KDE
 412   _helpMenu->addAction(coll->action("AboutQt"));
 413 #else
 414   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 415 #endif
 416   _helpMenu->addSeparator();
 417   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 418   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 419   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 420   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 421   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 422   _helpDebugMenu->addAction(coll->action("DebugLog"));
 423   _helpDebugMenu->addSeparator();
 424   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 425
 426   // Toggle visibility
 427   QAction *showMenuBar = QtUi::actionCollection("General")->action("ToggleMenuBar");
 428
 429   QtUiSettings uiSettings;
 430   bool enabled = uiSettings.value("ShowMenuBar", QVariant(true)).toBool();
 431   showMenuBar->setChecked(enabled);
 432   enabled ? menuBar()->show() : menuBar()->hide();
 433
 434   connect(showMenuBar, SIGNAL(toggled(bool)), menuBar(), SLOT(setVisible(bool)));
 435   connect(showMenuBar, SIGNAL(toggled(bool)), this, SLOT(saveMenuBarStatus(bool)));
 436 }
 437
 438 void MainWin::setupBufferWidget() {
 439   _bufferWidget = new BufferWidget(this);
 440   _bufferWidget->setModel(Client::bufferModel());
 441   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 442   setCentralWidget(_bufferWidget);
 443 }
 444
 445 void MainWin::addBufferView(int bufferViewConfigId) {
 446   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 447 }
 448
 449 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 450   if(!config)
 451     return;
 452
 453   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 454   BufferViewDock *dock = new BufferViewDock(config, this);
 455
 456   //create the view and initialize it's filter
 457   BufferView *view = new BufferView(dock);
 458   view->setFilteredModel(Client::bufferModel(), config);
 459   view->installEventFilter(_inputWidget); // for key presses
 460
 461   Client::bufferModel()->synchronizeView(view);
 462
 463   dock->setWidget(view);
 464   dock->setVisible(_layoutLoaded); // don't show before state has been restored
 465
 466   addDockWidget(Qt::LeftDockWidgetArea, dock);
 467   _bufferViewsMenu->addAction(dock->toggleViewAction());
 468
 469   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 470   _bufferViews.append(dock);
 471 }
 472
 473 void MainWin::removeBufferView(int bufferViewConfigId) {
 474   QVariant actionData;
 475   BufferViewDock *dock;
 476   foreach(QAction *action, _bufferViewsMenu->actions()) {
 477     actionData = action->data();
 478     if(!actionData.isValid())
 479       continue;
 480
 481     dock = qobject_cast<BufferViewDock *>(action->parent());
 482     if(dock && actionData.toInt() == bufferViewConfigId) {
 483       removeAction(action);
 484       _bufferViews.removeAll(dock);
 485       Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 486       dock->deleteLater();
 487     }
 488   }
 489 }
 490
 491 void MainWin::bufferViewToggled(bool enabled) {
 492   QAction *action = qobject_cast<QAction *>(sender());
 493   Q_ASSERT(action);
 494   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 495   Q_ASSERT(dock);
 496
 497   // Make sure we don't toggle backlog fetch for a view we've already removed
 498   if(!_bufferViews.contains(dock))
 499     return;
 500
 501   if(enabled) {
 502     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 503     BufferViewConfig *config = dock->config();
 504     if(config && config->isInitialized()) {
 505       BufferIdList buffers;
 506       if(config->networkId().isValid()) {
 507         foreach(BufferId bufferId, config->bufferList()) {
 508           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 509             buffers << bufferId;
 510         }
 511         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 512           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 513             buffers << bufferId;
 514         }
 515       } else {
 516         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 517       }
 518       Client::backlogManager()->checkForBacklog(buffers);
 519     }
 520   } else {
 521     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 522   }
 523 }
 524
 525 BufferView *MainWin::allBuffersView() const {
 526   // "All Buffers" is always the first dock created
 527   if(_bufferViews.count() > 0)
 528     return _bufferViews[0]->bufferView();
 529   return 0;
 530 }
 531
 532 void MainWin::showNotificationsDlg() {
 533   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 534   dlg.exec();
 535 }
 536
 537 void MainWin::on_actionConfigureNetworks_triggered() {
 538   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 539   dlg.exec();
 540 }
 541
 542 void MainWin::on_actionConfigureViews_triggered() {
 543   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 544   dlg.exec();
 545 }
 546
 547 void MainWin::on_actionLockLayout_toggled(bool lock) {
 548   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 549   foreach(VerticalDock *dock, docks) {
 550     dock->showTitle(!lock);
 551   }
 552   if(Client::bufferViewManager()) {
 553     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 554       config->setLocked(lock);
 555     }
 556   }
 557   QtUiSettings().setValue("LockLayout", lock);
 558 }
 559
 560 void MainWin::setupNickWidget() {
 561   // create nick dock
 562   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 563   nickDock->setObjectName("NickDock");
 564   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 565
 566   _nickListWidget = new NickListWidget(nickDock);
 567   nickDock->setWidget(_nickListWidget);
 568
 569   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 570   _viewMenu->addAction(nickDock->toggleViewAction());
 571   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 572
 573   // See NickListDock::NickListDock();
 574   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 575
 576   // attach the NickListWidget to the BufferModel and the default selection
 577   _nickListWidget->setModel(Client::bufferModel());
 578   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 579 }
 580
 581 void MainWin::setupChatMonitor() {
 582   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 583   dock->setObjectName("ChatMonitorDock");
 584
 585   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 586   _chatMonitorView = new ChatMonitorView(filter, this);
 587   _chatMonitorView->setFocusProxy(_inputWidget);
 588   _chatMonitorView->show();
 589   dock->setWidget(_chatMonitorView);
 590   dock->hide();
 591
 592   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 593   _viewMenu->addAction(dock->toggleViewAction());
 594   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 595 }
 596
 597 void MainWin::setupInputWidget() {
 598   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 599   dock->setObjectName("InputDock");
 600
 601   _inputWidget = new InputWidget(dock);
 602   dock->setWidget(_inputWidget);
 603
 604   addDockWidget(Qt::BottomDockWidgetArea, dock);
 605
 606   _viewMenu->addAction(dock->toggleViewAction());
 607   dock->toggleViewAction()->setText(tr("Show Input Line"));
 608
 609   _inputWidget->setModel(Client::bufferModel());
 610   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 611
 612   _bufferWidget->setFocusProxy(_inputWidget);
 613
 614   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 615
 616   connect(_topicWidget, SIGNAL(switchedPlain()), _bufferWidget, SLOT(setFocus()));
 617 }
 618
 619 void MainWin::setupTopicWidget() {
 620   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 621   dock->setObjectName("TopicDock");
 622   _topicWidget = new TopicWidget(dock);
 623
 624   dock->setWidget(_topicWidget);
 625
 626   _topicWidget->setModel(Client::bufferModel());
 627   _topicWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 628
 629   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 630
 631   _viewMenu->addAction(dock->toggleViewAction());
 632   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 633 }
 634
 635 void MainWin::setupTitleSetter() {
 636   _titleSetter.setModel(Client::bufferModel());
 637   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 638 }
 639
 640 void MainWin::setupStatusBar() {
 641   // MessageProcessor progress
 642   statusBar()->addPermanentWidget(_msgProcessorStatusWidget);
 643
 644   // Connection state
 645   _coreConnectionStatusWidget->update();
 646   statusBar()->addPermanentWidget(_coreConnectionStatusWidget);
 647
 648   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 649
 650   QtUiSettings uiSettings;
 651
 652   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 653   showStatusbar->setChecked(enabled);
 654   enabled ? statusBar()->show() : statusBar()->hide();
 655
 656   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 657   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 658
 659   connect(Client::coreConnection(), SIGNAL(connectionMsg(QString)), statusBar(), SLOT(showMessage(QString)));
 660 }
 661
 662 void MainWin::setupHotList() {
 663   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 664   flatProxy->setSourceModel(Client::bufferModel());
 665   _bufferHotList = new BufferHotListFilter(flatProxy);
 666 }
 667
 668 void MainWin::saveMenuBarStatus(bool enabled) {
 669   QtUiSettings uiSettings;
 670   uiSettings.setValue("ShowMenuBar", enabled);
 671 }
 672
 673 void MainWin::saveStatusBarStatus(bool enabled) {
 674   QtUiSettings uiSettings;
 675   uiSettings.setValue("ShowStatusBar", enabled);
 676 }
 677
 678 void MainWin::setupSystray() {
 679 #ifndef QT_NO_SYSTEMTRAYICON
 680   _systemTray = new LegacySystemTray(this);
 681 #else
 682   _systemTray = new SystemTray(this); // dummy
 683 #endif
 684   _systemTray->init();
 685 }
 686
 687 void MainWin::setupToolBars() {
 688   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 689           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 690   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 691           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 692
 693 #ifdef Q_WS_MAC
 694   setUnifiedTitleAndToolBarOnMac(true);
 695 #endif
 696
 697 #ifdef HAVE_KDE
 698   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 699 #else
 700   _mainToolBar = new QToolBar(this);
 701   _mainToolBar->setObjectName("MainToolBar");
 702 #endif
 703   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 704   addToolBar(_mainToolBar);
 705
 706   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 707   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 708 }
 709
 710 void MainWin::connectedToCore() {
 711   Q_CHECK_PTR(Client::bufferViewManager());
 712   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 713   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 714   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 715
 716   setConnectedState();
 717 }
 718
 719 void MainWin::setConnectedState() {
 720   ActionCollection *coll = QtUi::actionCollection("General");
 721
 722   coll->action("ConnectCore")->setEnabled(false);
 723   coll->action("DisconnectCore")->setEnabled(true);
 724   coll->action("CoreInfo")->setEnabled(true);
 725
 726   foreach(QAction *action, _fileMenu->actions()) {
 727     if(isRemoteCoreOnly(action))
 728       action->setVisible(!Client::internalCore());
 729   }
 730
 731   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 732   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 733   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 734   if(!Client::internalCore()) {
 735     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), _msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 736     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 737     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 738   }
 739
 740   // _viewMenu->setEnabled(true);
 741   if(!Client::internalCore())
 742     statusBar()->showMessage(tr("Connected to core."));
 743   else
 744     statusBar()->clearMessage();
 745
 746   _coreConnectionStatusWidget->setVisible(!Client::internalCore());
 747   updateIcon();
 748   systemTray()->setState(SystemTray::Active);
 749
 750   if(Client::networkIds().isEmpty()) {
 751     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 752     wizard->show();
 753   }
 754 }
 755
 756 void MainWin::loadLayout() {
 757   QtUiSettings s;
 758   int accountId = Client::currentCoreAccount().accountId().toInt();
 759   QByteArray state = s.value(QString("MainWinState-%1").arg(accountId)).toByteArray();
 760   if(state.isEmpty()) {
 761     // Make sure that the default bufferview is shown
 762     if(_bufferViews.count())
 763       _bufferViews.at(0)->show();
 764     return;
 765   }
 766
 767   restoreState(state, accountId);
 768   _layoutLoaded = true;
 769 }
 770
 771 void MainWin::saveLayout() {
 772   QtUiSettings s;
 773   int accountId = Client::currentCoreAccount().accountId().toInt();
 774   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 775 }
 776
 777 void MainWin::disconnectedFromCore() {
 778   // save core specific layout and remove bufferviews;
 779   saveLayout();
 780   _layoutLoaded = false;
 781
 782   QVariant actionData;
 783   BufferViewDock *dock;
 784   foreach(QAction *action, _bufferViewsMenu->actions()) {
 785     actionData = action->data();
 786     if(!actionData.isValid())
 787       continue;
 788
 789     dock = qobject_cast<BufferViewDock *>(action->parent());
 790     if(dock && actionData.toInt() != -1) {
 791       removeAction(action);
 792       _bufferViews.removeAll(dock);
 793       Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 794       dock->deleteLater();
 795     }
 796   }
 797
 798   QtUiSettings s;
 799   restoreState(s.value("MainWinState").toByteArray());
 800   setDisconnectedState();
 801 }
 802
 803 void MainWin::setDisconnectedState() {
 804   ActionCollection *coll = QtUi::actionCollection("General");
 805   //ui.menuCore->setEnabled(false);
 806   coll->action("ConnectCore")->setEnabled(true);
 807   coll->action("DisconnectCore")->setEnabled(false);
 808   coll->action("CoreInfo")->setEnabled(false);
 809   //_viewMenu->setEnabled(false);
 810   statusBar()->showMessage(tr("Not connected to core."));
 811   if(_msgProcessorStatusWidget)
 812     _msgProcessorStatusWidget->setProgress(0, 0);
 813   updateIcon();
 814   systemTray()->setState(SystemTray::Passive);
 815 }
 816
 817 void MainWin::userAuthenticationRequired(CoreAccount *account, bool *valid, const QString &errorMessage) {
 818   Q_UNUSED(errorMessage)
 819   CoreConnectAuthDlg dlg(account, this);
 820   *valid = (dlg.exec() == QDialog::Accepted);
 821 }
 822
 823 void MainWin::handleNoSslInClient(bool *accepted) {
 824   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your client does not support SSL encryption</b>"),
 825                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 826   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 827   box.setDefaultButton(QMessageBox::Ignore);
 828   *accepted = box.exec() == QMessageBox::Ignore;
 829 }
 830
 831 void MainWin::handleNoSslInCore(bool *accepted) {
 832   QMessageBox box(QMessageBox::Warning, tr("Unencrypted Connection"), tr("<b>Your core does not support SSL encryption</b>"),
 833                   QMessageBox::Ignore|QMessageBox::Cancel, this);
 834   box.setInformativeText(tr("Sensitive data, like passwords, will be transmitted unencrypted to your Quassel core."));
 835   box.setDefaultButton(QMessageBox::Ignore);
 836   *accepted = box.exec() == QMessageBox::Ignore;
 837
 838 }
 839
 840 #ifdef HAVE_SSL
 841
 842 void MainWin::handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently) {
 843   QString errorString = "<ul>";
 844   foreach(const QSslError error, socket->sslErrors())
 845     errorString += QString("<li>%1</li>").arg(error.errorString());
 846   errorString += "</ul>";
 847
 848   QMessageBox box(QMessageBox::Warning,
 849                   tr("Untrusted Security Certificate"),
 850                   tr("<b>The SSL certificate provided by the core at %1 is untrusted for the following reasons:</b>").arg(socket->peerName()),
 851                   QMessageBox::Cancel, this);
 852   box.setInformativeText(errorString);
 853   box.addButton(tr("Continue"), QMessageBox::AcceptRole);
 854   box.setDefaultButton(box.addButton(tr("Show Certificate"), QMessageBox::HelpRole));
 855
 856   QMessageBox::ButtonRole role;
 857   do {
 858     box.exec();
 859     role = box.buttonRole(box.clickedButton());
 860     if(role == QMessageBox::HelpRole) {
 861       SslInfoDlg dlg(socket, this);
 862       dlg.exec();
 863     }
 864   } while(role == QMessageBox::HelpRole);
 865
 866   *accepted = role == QMessageBox::AcceptRole;
 867   if(*accepted) {
 868     QMessageBox box2(QMessageBox::Warning,
 869                      tr("Untrusted Security Certificate"),
 870                      tr("Would you like to accept this certificate forever without being prompted?"),
 871                      0, this);
 872     box2.setDefaultButton(box2.addButton(tr("Current Session Only"), QMessageBox::NoRole));
 873     box2.addButton(tr("Forever"), QMessageBox::YesRole);
 874     box2.exec();
 875     *permanently =  box2.buttonRole(box2.clickedButton()) == QMessageBox::YesRole;
 876   }
 877 }
 878
 879 #endif /* HAVE_SSL */
 880
 881 void MainWin::handleCoreConnectionError(const QString &error) {
 882   QMessageBox::critical(this, tr("Core Connection Error"), error, QMessageBox::Ok);
 883 }
 884
 885 void MainWin::showCoreConnectionDlg() {
 886   CoreConnectDlg dlg(this);
 887   if(dlg.exec() == QDialog::Accepted) {
 888     AccountId accId = dlg.selectedAccount();
 889     if(accId.isValid())
 890       Client::coreConnection()->connectToCore(accId);
 891   }
 892 }
 893
 894 void MainWin::showCoreConfigWizard(const QVariantList &backends) {
 895   CoreConfigWizard *wizard = new CoreConfigWizard(Client::coreConnection(), backends, this);
 896
 897   wizard->show();
 898 }
 899
 900 void MainWin::showChannelList(NetworkId netId) {
 901   ChannelListDlg *channelListDlg = new ChannelListDlg();
 902
 903   if(!netId.isValid()) {
 904     QAction *action = qobject_cast<QAction *>(sender());
 905     if(action)
 906       netId = action->data().value<NetworkId>();
 907   }
 908
 909   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 910   channelListDlg->setNetwork(netId);
 911   channelListDlg->show();
 912 }
 913
 914 void MainWin::showIgnoreList(QString newRule) {
 915   SettingsPageDlg dlg(new IgnoreListSettingsPage(this), this);
 916   // prepare config dialog for new rule
 917   if(!newRule.isEmpty())
 918     qobject_cast<IgnoreListSettingsPage *>(dlg.currentPage())->editIgnoreRule(newRule);
 919   dlg.exec();
 920 }
 921
 922 void MainWin::showCoreInfoDlg() {
 923   CoreInfoDlg(this).exec();
 924 }
 925
 926 void MainWin::showAwayLog() {
 927   if(_awayLog)
 928     return;
 929   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 930   _awayLog = new AwayLogView(filter, 0);
 931   filter->setParent(_awayLog);
 932   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 933   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 934   _awayLog->show();
 935 }
 936
 937 void MainWin::awayLogDestroyed() {
 938   _awayLog = 0;
 939 }
 940
 941 void MainWin::showSettingsDlg() {
 942   SettingsDlg *dlg = new SettingsDlg();
 943
 944   //Category: Interface
 945   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 946   dlg->registerSettingsPage(new ChatViewSettingsPage(dlg));
 947   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 948   dlg->registerSettingsPage(new ItemViewSettingsPage(dlg));
 949   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 950   dlg->registerSettingsPage(new InputWidgetSettingsPage(dlg));
 951   dlg->registerSettingsPage(new TopicWidgetSettingsPage(dlg));
 952   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 953   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 954   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 955
 956   //Category: IRC
 957   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 958   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 959   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 960   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 961   dlg->registerSettingsPage(new IgnoreListSettingsPage(dlg));
 962
 963   // Category: Remote Cores
 964   if(Quassel::runMode() != Quassel::Monolithic) {
 965     dlg->registerSettingsPage(new CoreAccountSettingsPage(dlg));
 966     dlg->registerSettingsPage(new CoreConnectionSettingsPage(dlg));
 967   }
 968
 969   dlg->show();
 970 }
 971
 972 void MainWin::showAboutDlg() {
 973   AboutDlg(this).exec();
 974 }
 975
 976 #ifdef HAVE_KDE
 977 void MainWin::showShortcutsDlg() {
 978   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 979 }
 980 #endif
 981
 982 /********************************************************************************************************/
 983
 984 bool MainWin::event(QEvent *event) {
 985   if(event->type() == QEvent::WindowActivate) {
 986     BufferId buffer = Client::bufferModel()->currentBuffer();
 987     if(buffer.isValid())
 988       QtUi::closeNotifications(buffer);
 989   }
 990   return QMainWindow::event(event);
 991 }
 992
 993 void MainWin::moveEvent(QMoveEvent *event) {
 994   if(!(windowState() & Qt::WindowMaximized))
 995     _normalPos = event->pos();
 996
 997   QMainWindow::moveEvent(event);
 998 }
 999
1000 void MainWin::resizeEvent(QResizeEvent *event) {
1001   if(!(windowState() & Qt::WindowMaximized))
1002     _normalSize = event->size();
1003
1004   QMainWindow::resizeEvent(event);
1005 }
1006
1007 void MainWin::closeEvent(QCloseEvent *event) {
1008   QtUiSettings s;
1009   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
1010   Q_ASSERT(app);
1011   if(!app->isAboutToQuit()
1012     && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool() && systemTray()->isSystemTrayAvailable()) {
1013     systemTray()->hideMainWidget();
1014     event->ignore();
1015   } else {
1016     event->accept();
1017     quit();
1018   }
1019 }
1020
1021 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
1022   Q_UNUSED(parent);
1023
1024   bool hasFocus = QApplication::activeWindow() != 0;
1025
1026   for(int i = start; i <= end; i++) {
1027     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
1028     if(!idx.isValid()) {
1029       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
1030       continue;
1031     }
1032     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
1033     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
1034       continue;
1035
1036     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
1037     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
1038
1039     if(hasFocus && bufId == Client::bufferModel()->currentBuffer())
1040       continue;
1041
1042     if((flags & Message::Highlight || bufType == BufferInfo::QueryBuffer)
1043       && !(Client::ignoreListManager() && Client::ignoreListManager()->match(idx.data(MessageModel::MessageRole).value<Message>(),
1044                                                                              Client::networkModel()->networkName(bufId))))
1045     {
1046       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
1047       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
1048       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
1049       AbstractNotificationBackend::NotificationType type;
1050
1051       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
1052         type = AbstractNotificationBackend::PrivMsg;
1053       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
1054         type = AbstractNotificationBackend::PrivMsgFocused;
1055       else if(flags & Message::Highlight && !hasFocus)
1056         type = AbstractNotificationBackend::Highlight;
1057       else
1058         type = AbstractNotificationBackend::HighlightFocused;
1059
1060       QtUi::invokeNotification(bufId, type, sender, contents);
1061     }
1062   }
1063 }
1064
1065 void MainWin::currentBufferChanged(BufferId buffer) {
1066   if(buffer.isValid())
1067     QtUi::closeNotifications(buffer);
1068 }
1069
1070 void MainWin::clientNetworkCreated(NetworkId id) {
1071   const Network *net = Client::network(id);
1072   QAction *act = new QAction(net->networkName(), this);
1073   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
1074   act->setData(QVariant::fromValue<NetworkId>(id));
1075   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
1076   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
1077
1078   QAction *beforeAction = 0;
1079   foreach(QAction *action, _networksMenu->actions()) {
1080     if(!action->data().isValid())  // ignore stock actions
1081       continue;
1082     if(net->networkName().localeAwareCompare(action->text()) < 0) {
1083       beforeAction = action;
1084       break;
1085     }
1086   }
1087   _networksMenu->insertAction(beforeAction, act);
1088 }
1089
1090 void MainWin::clientNetworkUpdated() {
1091   const Network *net = qobject_cast<const Network *>(sender());
1092   if(!net)
1093     return;
1094
1095   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1096   if(!action)
1097     return;
1098
1099   action->setText(net->networkName());
1100
1101   switch(net->connectionState()) {
1102   case Network::Initialized:
1103     action->setIcon(SmallIcon("network-connect"));
1104     break;
1105   case Network::Disconnected:
1106     action->setIcon(SmallIcon("network-disconnect"));
1107     break;
1108   default:
1109     action->setIcon(SmallIcon("network-wired"));
1110   }
1111 }
1112
1113 void MainWin::clientNetworkRemoved(NetworkId id) {
1114   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1115   if(!action)
1116     return;
1117
1118   action->deleteLater();
1119 }
1120
1121 void MainWin::connectOrDisconnectFromNet() {
1122   QAction *act = qobject_cast<QAction *>(sender());
1123   if(!act) return;
1124   const Network *net = Client::network(act->data().value<NetworkId>());
1125   if(!net) return;
1126   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1127   else net->requestDisconnect();
1128 }
1129
1130 void MainWin::on_jumpHotBuffer_triggered() {
1131   if(!_bufferHotList->rowCount())
1132     return;
1133
1134   QModelIndex topIndex = _bufferHotList->index(0, 0);
1135   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1136   Client::bufferModel()->switchToBuffer(bufferId);
1137 }
1138
1139 void MainWin::on_actionDebugNetworkModel_triggered() {
1140   QTreeView *view = new QTreeView;
1141   view->setAttribute(Qt::WA_DeleteOnClose);
1142   view->setWindowTitle("Debug NetworkModel View");
1143   view->setModel(Client::networkModel());
1144   view->setColumnWidth(0, 250);
1145   view->setColumnWidth(1, 250);
1146   view->setColumnWidth(2, 80);
1147   view->resize(610, 300);
1148   view->show();
1149 }
1150
1151 void MainWin::on_actionDebugHotList_triggered() {
1152   QTreeView *view = new QTreeView;
1153   view->setAttribute(Qt::WA_DeleteOnClose);
1154   view->setModel(_bufferHotList);
1155   view->show();
1156 }
1157
1158 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1159   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1160   overlay->setAttribute(Qt::WA_DeleteOnClose);
1161   overlay->show();
1162 }
1163
1164 void MainWin::on_actionDebugMessageModel_triggered() {
1165   QTableView *view = new QTableView(0);
1166   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1167   filter->setSourceModel(Client::messageModel());
1168   view->setModel(filter);
1169   view->setAttribute(Qt::WA_DeleteOnClose, true);
1170   view->verticalHeader()->hide();
1171   view->horizontalHeader()->setStretchLastSection(true);
1172   view->show();
1173 }
1174
1175 void MainWin::on_actionDebugLog_triggered() {
1176   DebugLogWidget *logWidget = new DebugLogWidget(0);
1177   logWidget->show();
1178 }
1179
1180 void MainWin::showStatusBarMessage(const QString &message) {
1181   statusBar()->showMessage(message, 10000);
1182 }
1183