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