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 #endif
  30
  31 #include "aboutdlg.h"
  32 #include "awaylogfilter.h"
  33 #include "awaylogview.h"
  34 #include "action.h"
  35 #include "actioncollection.h"
  36 #include "buffermodel.h"
  37 #include "bufferview.h"
  38 #include "bufferviewmanager.h"
  39 #include "bufferwidget.h"
  40 #include "channellistdlg.h"
  41 #include "chatlinemodel.h"
  42 #include "chatmonitorfilter.h"
  43 #include "chatmonitorview.h"
  44 #include "chatview.h"
  45 #include "client.h"
  46 #include "clientsyncer.h"
  47 #include "clientbacklogmanager.h"
  48 #include "coreinfodlg.h"
  49 #include "coreconnectdlg.h"
  50 #include "debuglogwidget.h"
  51 #include "debugmessagemodelfilter.h"
  52 #include "iconloader.h"
  53 #include "inputwidget.h"
  54 #include "inputline.h"
  55 #include "irclistmodel.h"
  56 #include "jumpkeyhandler.h"
  57 #include "msgprocessorstatuswidget.h"
  58 #include "nicklistwidget.h"
  59 #include "qtuiapplication.h"
  60 #include "qtuimessageprocessor.h"
  61 #include "qtuisettings.h"
  62 #include "sessionsettings.h"
  63 #include "settingsdlg.h"
  64 #include "settingspagedlg.h"
  65 #include "topicwidget.h"
  66 #include "verticaldock.h"
  67
  68 #ifndef HAVE_KDE
  69 #  ifdef HAVE_DBUS
  70 #    include "desktopnotificationbackend.h"
  71 #  endif
  72 #  ifdef HAVE_PHONON
  73 #    include "phononnotificationbackend.h"
  74 #  endif
  75 #  include "systraynotificationbackend.h"
  76 #  include "taskbarnotificationbackend.h"
  77 #else /* HAVE_KDE */
  78 #  include "knotificationbackend.h"
  79 #endif /* HAVE_KDE */
  80
  81 #include "settingspages/aliasessettingspage.h"
  82 #include "settingspages/appearancesettingspage.h"
  83 #include "settingspages/backlogsettingspage.h"
  84 #include "settingspages/bufferviewsettingspage.h"
  85 #include "settingspages/chatmonitorsettingspage.h"
  86 #include "settingspages/colorsettingspage.h"
  87 #include "settingspages/fontssettingspage.h"
  88 #include "settingspages/generalsettingspage.h"
  89 #include "settingspages/highlightsettingspage.h"
  90 #include "settingspages/identitiessettingspage.h"
  91 #include "settingspages/networkssettingspage.h"
  92 #include "settingspages/notificationssettingspage.h"
  93
  94 MainWin::MainWin(QWidget *parent)
  95 #ifdef HAVE_KDE
  96   : KMainWindow(parent),
  97   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
  98 #else
  99   : QMainWindow(parent),
 100 #endif
 101     coreLagLabel(new QLabel()),
 102     sslLabel(new QLabel()),
 103     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 104     _titleSetter(this),
 105     _trayIcon(new QSystemTrayIcon(this)),
 106     _awayLog(0)
 107 {
 108   QtUiSettings uiSettings;
 109   QString style = uiSettings.value("Style", QString()).toString();
 110   if(!style.isEmpty()) {
 111     QApplication::setStyle(style);
 112   }
 113
 114   QApplication::setQuitOnLastWindowClosed(false);
 115
 116   setWindowTitle("Quassel IRC");
 117   setWindowIconText("Quassel IRC");
 118   updateIcon();
 119
 120   installEventFilter(new JumpKeyHandler(this));
 121
 122   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 123   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 124   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 125 }
 126
 127 void MainWin::init() {
 128   QtUiSettings s;
 129   if(s.value("MainWinSize").isValid())
 130     resize(s.value("MainWinSize").toSize());
 131   else
 132     resize(QSize(800, 500));
 133
 134   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 135   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 136   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 137   connect(Client::mainUi()->actionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 138
 139   // Setup Dock Areas
 140   setDockNestingEnabled(true);
 141   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 142   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 143   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 144   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 145
 146   // Order is sometimes important
 147   setupActions();
 148   setupBufferWidget();
 149   setupMenus();
 150   setupTopicWidget();
 151   setupChatMonitor();
 152   setupNickWidget();
 153   setupInputWidget();
 154   setupStatusBar();
 155   setupSystray();
 156   setupTitleSetter();
 157
 158 #ifndef HAVE_KDE
 159   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 160   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 161 #  ifdef HAVE_PHONON
 162   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 163 #  endif
 164 #  ifdef HAVE_DBUS
 165   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 166 #  endif
 167
 168 #else /* HAVE_KDE */
 169   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 170 #endif /* HAVE_KDE */
 171
 172   // restore mainwin state
 173   restoreState(s.value("MainWinState").toByteArray());
 174
 175   // restore locked state of docks
 176   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 177
 178   setDisconnectedState();  // Disable menus and stuff
 179
 180   show();
 181   if(Quassel::runMode() != Quassel::Monolithic) {
 182     showCoreConnectionDlg(true); // autoconnect if appropriate
 183   } else {
 184     startInternalCore();
 185   }
 186 }
 187
 188 MainWin::~MainWin() {
 189   QtUiSettings s;
 190   s.setValue("MainWinSize", size());
 191   s.setValue("MainWinPos", pos());
 192   s.setValue("MainWinState", saveState());
 193 }
 194
 195 void MainWin::updateIcon() {
 196   QPixmap icon;
 197   if(Client::isConnected())
 198     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 199   else
 200     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 201   setWindowIcon(icon);
 202   qApp->setWindowIcon(icon);
 203   systemTrayIcon()->setIcon(icon);
 204 }
 205
 206 void MainWin::setupActions() {
 207   ActionCollection *coll = QtUi::actionCollection("General");
 208   // File
 209   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 210                                              this, SLOT(showCoreConnectionDlg())));
 211   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 212                                                 Client::instance(), SLOT(disconnectFromCore())));
 213   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 214                                           this, SLOT(showCoreInfoDlg())));
 215   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 216                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 217   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 218                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 219
 220   // View
 221   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 222                                              this, SLOT(on_actionConfigureViews_triggered())));
 223   QAction *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 224   lockAct->setCheckable(true);
 225   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 226
 227   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 228                                                 0, 0, tr("Ctrl+F")))->setCheckable(true);
 229   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 230                                             this, SLOT(showAwayLog())));
 231   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 232                                                  0, 0))->setCheckable(true);
 233
 234   // Settings
 235   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 236                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 237
 238   // Help
 239   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 240                                               this, SLOT(showAboutDlg())));
 241   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 242                                          qApp, SLOT(aboutQt())));
 243   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 244                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 245   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 246                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 247   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 248                                        this, SLOT(on_actionDebugLog_triggered())));
 249 }
 250
 251 void MainWin::setupMenus() {
 252   ActionCollection *coll = QtUi::actionCollection("General");
 253
 254   _fileMenu = menuBar()->addMenu(tr("&File"));
 255
 256   static const QStringList coreActions = QStringList()
 257     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 258
 259   QAction *coreAction;
 260   foreach(QString actionName, coreActions) {
 261     coreAction = coll->action(actionName);
 262     _fileMenu->addAction(coreAction);
 263     flagRemoteCoreOnly(coreAction);
 264   }
 265   flagRemoteCoreOnly(_fileMenu->addSeparator());
 266
 267   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 268   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 269   _networksMenu->addSeparator();
 270   _fileMenu->addSeparator();
 271   _fileMenu->addAction(coll->action("Quit"));
 272
 273   _viewMenu = menuBar()->addMenu(tr("&View"));
 274   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 275   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 276   _viewMenu->addSeparator();
 277   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 278
 279   coreAction = coll->action("ShowAwayLog");
 280   flagRemoteCoreOnly(coreAction);
 281   _viewMenu->addAction(coreAction);
 282
 283   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 284   _viewMenu->addSeparator();
 285   _viewMenu->addAction(coll->action("LockDockPositions"));
 286
 287   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 288 #ifdef HAVE_KDE
 289   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 290   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 291 #endif
 292   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 293
 294   _helpMenu = menuBar()->addMenu(tr("&Help"));
 295   _helpMenu->addAction(coll->action("AboutQuassel"));
 296 #ifndef HAVE_KDE
 297   _helpMenu->addAction(coll->action("AboutQt"));
 298 #else
 299   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 300 #endif
 301   _helpMenu->addSeparator();
 302   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 303   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 304   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 305   _helpDebugMenu->addAction(coll->action("DebugLog"));
 306 }
 307
 308 void MainWin::setupBufferWidget() {
 309   _bufferWidget = new BufferWidget(this);
 310   _bufferWidget->setModel(Client::bufferModel());
 311   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 312   setCentralWidget(_bufferWidget);
 313 }
 314
 315 void MainWin::addBufferView(int bufferViewConfigId) {
 316   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 317 }
 318
 319 void MainWin::addBufferView(BufferViewConfig *config) {
 320   if(!config)
 321     return;
 322
 323   BufferViewDock *dock = new BufferViewDock(config, this);
 324
 325   //create the view and initialize it's filter
 326   BufferView *view = new BufferView(dock);
 327   view->setFilteredModel(Client::bufferModel(), config);
 328   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 329   view->show();
 330
 331   Client::bufferModel()->synchronizeView(view);
 332
 333   dock->setWidget(view);
 334   dock->show();
 335
 336   addDockWidget(Qt::LeftDockWidgetArea, dock);
 337   _bufferViewsMenu->addAction(dock->toggleViewAction());
 338
 339   _bufferViews.append(dock);
 340 }
 341
 342 void MainWin::removeBufferView(int bufferViewConfigId) {
 343   QVariant actionData;
 344   BufferViewDock *dock;
 345   foreach(QAction *action, _bufferViewsMenu->actions()) {
 346     actionData = action->data();
 347     if(!actionData.isValid())
 348       continue;
 349
 350     dock = qobject_cast<BufferViewDock *>(action->parent());
 351     if(dock && actionData.toInt() == bufferViewConfigId) {
 352       removeAction(action);
 353       dock->deleteLater();
 354     }
 355   }
 356 }
 357
 358 BufferView *MainWin::allBuffersView() const {
 359   // "All Buffers" is always the first dock created
 360   if(_bufferViews.count() > 0)
 361     return _bufferViews[0]->bufferView();
 362   return 0;
 363 }
 364
 365 void MainWin::showNotificationsDlg() {
 366   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 367   dlg.exec();
 368 }
 369
 370 void MainWin::on_actionConfigureNetworks_triggered() {
 371   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 372   dlg.exec();
 373 }
 374
 375 void MainWin::on_actionConfigureViews_triggered() {
 376   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 377   dlg.exec();
 378 }
 379
 380 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 381   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 382   foreach(VerticalDock *dock, docks) {
 383     dock->showTitle(!lock);
 384   }
 385   QtUiSettings().setValue("LockDocks", lock);
 386 }
 387
 388 void MainWin::setupNickWidget() {
 389   // create nick dock
 390   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 391   nickDock->setObjectName("NickDock");
 392   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 393
 394   _nickListWidget = new NickListWidget(nickDock);
 395   nickDock->setWidget(_nickListWidget);
 396
 397   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 398   _viewMenu->addAction(nickDock->toggleViewAction());
 399   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 400   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 401   // See NickListDock::NickListDock();
 402   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 403
 404   // attach the NickListWidget to the BufferModel and the default selection
 405   _nickListWidget->setModel(Client::bufferModel());
 406   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 407 }
 408
 409 void MainWin::setupChatMonitor() {
 410   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 411   dock->setObjectName("ChatMonitorDock");
 412
 413   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 414   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 415   chatView->show();
 416   dock->setWidget(chatView);
 417   dock->show();
 418
 419   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 420   _viewMenu->addAction(dock->toggleViewAction());
 421   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 422 }
 423
 424 void MainWin::setupInputWidget() {
 425   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 426   dock->setObjectName("InputDock");
 427
 428   _inputWidget = new InputWidget(dock);
 429   dock->setWidget(_inputWidget);
 430
 431   addDockWidget(Qt::BottomDockWidgetArea, dock);
 432
 433   _viewMenu->addAction(dock->toggleViewAction());
 434   dock->toggleViewAction()->setText(tr("Show Input Line"));
 435
 436   _inputWidget->setModel(Client::bufferModel());
 437   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 438
 439   _bufferWidget->setFocusProxy(_inputWidget);
 440
 441   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 442 }
 443
 444 void MainWin::setupTopicWidget() {
 445   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 446   dock->setObjectName("TopicDock");
 447   TopicWidget *topicwidget = new TopicWidget(dock);
 448
 449   dock->setWidget(topicwidget);
 450
 451   topicwidget->setModel(Client::bufferModel());
 452   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 453
 454   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 455
 456   _viewMenu->addAction(dock->toggleViewAction());
 457   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 458 }
 459
 460 void MainWin::setupTitleSetter() {
 461   _titleSetter.setModel(Client::bufferModel());
 462   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 463 }
 464
 465 void MainWin::setupStatusBar() {
 466   // MessageProcessor progress
 467   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 468
 469   // Core Lag:
 470   updateLagIndicator();
 471   statusBar()->addPermanentWidget(coreLagLabel);
 472   coreLagLabel->hide();
 473   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 474
 475   // SSL indicator
 476   sslLabel->setPixmap(QPixmap());
 477   statusBar()->addPermanentWidget(sslLabel);
 478   sslLabel->hide();
 479
 480   _viewMenu->addSeparator();
 481   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 482
 483   QtUiSettings uiSettings;
 484
 485   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 486   showStatusbar->setChecked(enabled);
 487   enabled ? statusBar()->show() : statusBar()->hide();
 488
 489   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 490   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 491 }
 492
 493 void MainWin::saveStatusBarStatus(bool enabled) {
 494   QtUiSettings uiSettings;
 495   uiSettings.setValue("ShowStatusBar", enabled);
 496 }
 497
 498 void MainWin::setupSystray() {
 499   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 500                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 501
 502   ActionCollection *coll = QtUi::actionCollection("General");
 503   systrayMenu = new QMenu(this);
 504   systrayMenu->addAction(coll->action("ConnectCore"));
 505   systrayMenu->addAction(coll->action("DisconnectCore"));
 506   systrayMenu->addAction(coll->action("CoreInfo"));
 507   systrayMenu->addSeparator();
 508   systrayMenu->addAction(coll->action("Quit"));
 509
 510   systemTrayIcon()->setContextMenu(systrayMenu);
 511
 512   QtUiSettings s;
 513   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 514     systemTrayIcon()->show();
 515   }
 516
 517 #ifndef Q_WS_MAC
 518   connect(systemTrayIcon(), SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(systrayActivated(QSystemTrayIcon::ActivationReason)));
 519 #endif
 520 }
 521
 522 void MainWin::changeEvent(QEvent *event) {
 523   if(event->type() == QEvent::WindowStateChange) {
 524     if(windowState() & Qt::WindowMinimized) {
 525       QtUiSettings s;
 526       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 527         hideToTray();
 528         event->accept();
 529       }
 530     }
 531   }
 532 }
 533
 534 void MainWin::connectedToCore() {
 535   Q_CHECK_PTR(Client::bufferViewManager());
 536   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 537   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 538   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 539
 540   setConnectedState();
 541 }
 542
 543 void MainWin::setConnectedState() {
 544   ActionCollection *coll = QtUi::actionCollection("General");
 545
 546   coll->action("ConnectCore")->setEnabled(false);
 547   coll->action("DisconnectCore")->setEnabled(true);
 548   coll->action("CoreInfo")->setEnabled(true);
 549
 550   foreach(QAction *action, _fileMenu->actions()) {
 551     if(isRemoteCoreOnly(action))
 552       action->setVisible(!Client::internalCore());
 553   }
 554
 555   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 556   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 557   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 558   if(!Client::internalCore()) {
 559     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 560     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 561     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 562   }
 563
 564   // _viewMenu->setEnabled(true);
 565   if(!Client::internalCore())
 566     statusBar()->showMessage(tr("Connected to core."));
 567
 568   if(Client::signalProxy()->isSecure()) {
 569     sslLabel->setPixmap(SmallIcon("security-high"));
 570   } else {
 571     sslLabel->setPixmap(SmallIcon("security-low"));
 572   }
 573
 574   sslLabel->setVisible(!Client::internalCore());
 575   coreLagLabel->setVisible(!Client::internalCore());
 576   updateIcon();
 577 }
 578
 579 void MainWin::loadLayout() {
 580   QtUiSettings s;
 581   int accountId = Client::currentCoreAccount().toInt();
 582   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 583 }
 584
 585 void MainWin::saveLayout() {
 586   QtUiSettings s;
 587   int accountId = Client::currentCoreAccount().toInt();
 588   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 589 }
 590
 591 void MainWin::updateLagIndicator(int lag) {
 592   QString text = tr("Core Lag: %1");
 593   if(lag == -1)
 594     text = text.arg('-');
 595   else
 596     text = text.arg("%1 msec").arg(lag);
 597   coreLagLabel->setText(text);
 598 }
 599
 600 void MainWin::disconnectedFromCore() {
 601   // save core specific layout and remove bufferviews;
 602   saveLayout();
 603   QVariant actionData;
 604   BufferViewDock *dock;
 605   foreach(QAction *action, _bufferViewsMenu->actions()) {
 606     actionData = action->data();
 607     if(!actionData.isValid())
 608       continue;
 609
 610     dock = qobject_cast<BufferViewDock *>(action->parent());
 611     if(dock && actionData.toInt() != -1) {
 612       removeAction(action);
 613       dock->deleteLater();
 614     }
 615   }
 616   QtUiSettings s;
 617   restoreState(s.value("MainWinState").toByteArray());
 618   setDisconnectedState();
 619 }
 620
 621 void MainWin::setDisconnectedState() {
 622   ActionCollection *coll = QtUi::actionCollection("General");
 623   //ui.menuCore->setEnabled(false);
 624   coll->action("ConnectCore")->setEnabled(true);
 625   coll->action("DisconnectCore")->setEnabled(false);
 626   coll->action("CoreInfo")->setEnabled(false);
 627   //_viewMenu->setEnabled(false);
 628   statusBar()->showMessage(tr("Not connected to core."));
 629   sslLabel->setPixmap(QPixmap());
 630   sslLabel->hide();
 631   updateLagIndicator();
 632   coreLagLabel->hide();
 633   updateIcon();
 634 }
 635
 636 void MainWin::startInternalCore() {
 637   ClientSyncer *syncer = new ClientSyncer();
 638   Client::registerClientSyncer(syncer);
 639   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 640   syncer->useInternalCore();
 641 }
 642
 643 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 644   CoreConnectDlg(autoConnect, this).exec();
 645 }
 646
 647 void MainWin::showChannelList(NetworkId netId) {
 648   ChannelListDlg *channelListDlg = new ChannelListDlg();
 649
 650   if(!netId.isValid()) {
 651     QAction *action = qobject_cast<QAction *>(sender());
 652     if(action)
 653       netId = action->data().value<NetworkId>();
 654   }
 655
 656   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 657   channelListDlg->setNetwork(netId);
 658   channelListDlg->show();
 659 }
 660
 661 void MainWin::showCoreInfoDlg() {
 662   CoreInfoDlg(this).exec();
 663 }
 664
 665 void MainWin::showAwayLog() {
 666   if(_awayLog)
 667     return;
 668   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 669   _awayLog = new AwayLogView(filter, 0);
 670   filter->setParent(_awayLog);
 671   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 672   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 673   _awayLog->show();
 674 }
 675
 676 void MainWin::awayLogDestroyed() {
 677   _awayLog = 0;
 678 }
 679
 680 void MainWin::showSettingsDlg() {
 681   SettingsDlg *dlg = new SettingsDlg();
 682
 683   //Category: Appearance
 684   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 685   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 686   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 687   //Category: Behaviour
 688   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 689   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 690   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 691   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 692   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 693   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 694   //Category: General
 695   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 696   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 697   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 698
 699   dlg->show();
 700 }
 701
 702 void MainWin::showAboutDlg() {
 703   AboutDlg(this).exec();
 704 }
 705
 706 #ifdef HAVE_KDE
 707 void MainWin::showShortcutsDlg() {
 708   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 709 }
 710 #endif
 711
 712 void MainWin::closeEvent(QCloseEvent *event) {
 713   QtUiSettings s;
 714   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 715   Q_ASSERT(app);
 716   if(!app->aboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 717     toggleMinimizedToTray();
 718     event->ignore();
 719   } else {
 720     event->accept();
 721     QApplication::quit();
 722   }
 723 }
 724
 725 void MainWin::systrayActivated(QSystemTrayIcon::ActivationReason activationReason) {
 726   if(activationReason == QSystemTrayIcon::Trigger) {
 727     toggleMinimizedToTray();
 728   }
 729 }
 730
 731 void MainWin::hideToTray() {
 732   if(!systemTrayIcon()->isSystemTrayAvailable()) {
 733     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 734     return;
 735   }
 736
 737   clearFocus();
 738   hide();
 739   systemTrayIcon()->show();
 740 }
 741
 742 void MainWin::toggleMinimizedToTray() {
 743   if(windowState() & Qt::WindowMinimized) {
 744     // restore
 745     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 746     show();
 747     raise();
 748   } else {
 749     setWindowState((windowState() & ~Qt::WindowActive) | Qt::WindowMinimized);
 750     hideToTray();
 751   }
 752 }
 753
 754 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 755   Q_UNUSED(parent);
 756
 757   if(QApplication::activeWindow() != 0)
 758     return;
 759
 760   for(int i = start; i <= end; i++) {
 761     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 762     if(!idx.isValid()) {
 763       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 764       continue;
 765     }
 766     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 767     if(flags.testFlag(Message::Backlog)) continue;
 768     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 769     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 770
 771     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 772     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 773
 774     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 775       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 776       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 777       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 778       QtUi::invokeNotification(bufId, sender, contents);
 779     }
 780   }
 781 }
 782
 783 bool MainWin::event(QEvent *event) {
 784   if(event->type() == QEvent::WindowActivate)
 785     QtUi::closeNotifications();
 786   return QMainWindow::event(event);
 787 }
 788
 789 void MainWin::clientNetworkCreated(NetworkId id) {
 790   const Network *net = Client::network(id);
 791   QAction *act = new QAction(net->networkName(), this);
 792   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 793   act->setData(QVariant::fromValue<NetworkId>(id));
 794   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 795   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 796
 797   QAction *beforeAction = 0;
 798   foreach(QAction *action, _networksMenu->actions()) {
 799     if(!action->data().isValid())  // ignore stock actions
 800       continue;
 801     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 802       beforeAction = action;
 803       break;
 804     }
 805   }
 806   _networksMenu->insertAction(beforeAction, act);
 807 }
 808
 809 void MainWin::clientNetworkUpdated() {
 810   const Network *net = qobject_cast<const Network *>(sender());
 811   if(!net)
 812     return;
 813
 814   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 815   if(!action)
 816     return;
 817
 818   action->setText(net->networkName());
 819
 820   switch(net->connectionState()) {
 821   case Network::Initialized:
 822     action->setIcon(SmallIcon("network-connect"));
 823     break;
 824   case Network::Disconnected:
 825     action->setIcon(SmallIcon("network-disconnect"));
 826     break;
 827   default:
 828     action->setIcon(SmallIcon("network-wired"));
 829   }
 830 }
 831
 832 void MainWin::clientNetworkRemoved(NetworkId id) {
 833   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 834   if(!action)
 835     return;
 836
 837   action->deleteLater();
 838 }
 839
 840 void MainWin::connectOrDisconnectFromNet() {
 841   QAction *act = qobject_cast<QAction *>(sender());
 842   if(!act) return;
 843   const Network *net = Client::network(act->data().value<NetworkId>());
 844   if(!net) return;
 845   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 846   else net->requestDisconnect();
 847 }
 848
 849 void MainWin::on_actionDebugNetworkModel_triggered() {
 850   QTreeView *view = new QTreeView;
 851   view->setAttribute(Qt::WA_DeleteOnClose);
 852   view->setWindowTitle("Debug NetworkModel View");
 853   view->setModel(Client::networkModel());
 854   view->setColumnWidth(0, 250);
 855   view->setColumnWidth(1, 250);
 856   view->setColumnWidth(2, 80);
 857   view->resize(610, 300);
 858   view->show();
 859 }
 860
 861 void MainWin::on_actionDebugMessageModel_triggered() {
 862   QTableView *view = new QTableView(0);
 863   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 864   filter->setSourceModel(Client::messageModel());
 865   view->setModel(filter);
 866   view->setAttribute(Qt::WA_DeleteOnClose, true);
 867   view->verticalHeader()->hide();
 868   view->horizontalHeader()->setStretchLastSection(true);
 869   view->show();
 870 }
 871
 872 void MainWin::on_actionDebugLog_triggered() {
 873   DebugLogWidget *logWidget = new DebugLogWidget(0);
 874   logWidget->show();
 875 }
 876
 877 void MainWin::saveStateToSession(const QString &sessionId) {
 878   return;
 879   SessionSettings s(sessionId);
 880
 881   s.setValue("MainWinSize", size());
 882   s.setValue("MainWinPos", pos());
 883   s.setValue("MainWinState", saveState());
 884 }
 885
 886 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 887 {
 888   s.setValue("MainWinSize", size());
 889   s.setValue("MainWinPos", pos());
 890   s.setValue("MainWinState", saveState());
 891 }
 892
 893 void MainWin::showStatusBarMessage(const QString &message) {
 894   statusBar()->showMessage(message, 10000);
 895 }
 896