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