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 "contextmenuactionprovider.h"
  51 #include "debuglogwidget.h"
  52 #include "debugmessagemodelfilter.h"
  53 #include "iconloader.h"
  54 #include "inputwidget.h"
  55 #include "inputline.h"
  56 #include "irclistmodel.h"
  57 #include "jumpkeyhandler.h"
  58 #include "msgprocessorstatuswidget.h"
  59 #include "nicklistwidget.h"
  60 #include "qtuiapplication.h"
  61 #include "qtuimessageprocessor.h"
  62 #include "qtuisettings.h"
  63 #include "sessionsettings.h"
  64 #include "settingsdlg.h"
  65 #include "settingspagedlg.h"
  66 #include "topicwidget.h"
  67 #include "verticaldock.h"
  68
  69 #ifndef HAVE_KDE
  70 #  ifdef HAVE_DBUS
  71 #    include "desktopnotificationbackend.h"
  72 #  endif
  73 #  ifdef HAVE_PHONON
  74 #    include "phononnotificationbackend.h"
  75 #  endif
  76 #  include "systraynotificationbackend.h"
  77 #  include "taskbarnotificationbackend.h"
  78 #else /* HAVE_KDE */
  79 #  include "knotificationbackend.h"
  80 #endif /* HAVE_KDE */
  81
  82 #include "settingspages/aliasessettingspage.h"
  83 #include "settingspages/appearancesettingspage.h"
  84 #include "settingspages/backlogsettingspage.h"
  85 #include "settingspages/bufferviewsettingspage.h"
  86 #include "settingspages/chatmonitorsettingspage.h"
  87 #include "settingspages/colorsettingspage.h"
  88 #include "settingspages/fontssettingspage.h"
  89 #include "settingspages/generalsettingspage.h"
  90 #include "settingspages/highlightsettingspage.h"
  91 #include "settingspages/identitiessettingspage.h"
  92 #include "settingspages/networkssettingspage.h"
  93 #include "settingspages/notificationssettingspage.h"
  94
  95 MainWin::MainWin(QWidget *parent)
  96 #ifdef HAVE_KDE
  97   : KMainWindow(parent),
  98   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
  99 #else
 100   : QMainWindow(parent),
 101 #endif
 102     coreLagLabel(new QLabel()),
 103     sslLabel(new QLabel()),
 104     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 105     _titleSetter(this),
 106     _trayIcon(new QSystemTrayIcon(this)),
 107     _awayLog(0)
 108 {
 109   QtUiSettings uiSettings;
 110   QString style = uiSettings.value("Style", QString()).toString();
 111   if(!style.isEmpty()) {
 112     QApplication::setStyle(style);
 113   }
 114
 115   QApplication::setQuitOnLastWindowClosed(false);
 116
 117   setWindowTitle("Quassel IRC");
 118   setWindowIconText("Quassel IRC");
 119   updateIcon();
 120
 121   installEventFilter(new JumpKeyHandler(this));
 122
 123   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 124   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 125   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 126 }
 127
 128 void MainWin::init() {
 129   QtUiSettings s;
 130   if(s.value("MainWinSize").isValid())
 131     resize(s.value("MainWinSize").toSize());
 132   else
 133     resize(QSize(800, 500));
 134
 135   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 136   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 137   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 138   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 139
 140   // Setup Dock Areas
 141   setDockNestingEnabled(true);
 142   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 143   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 144   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 145   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 146
 147   // Order is sometimes important
 148   setupActions();
 149   setupBufferWidget();
 150   setupMenus();
 151   setupTopicWidget();
 152   setupChatMonitor();
 153   setupNickWidget();
 154   setupInputWidget();
 155   setupStatusBar();
 156   setupSystray();
 157   setupTitleSetter();
 158
 159 #ifndef HAVE_KDE
 160   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 161   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 162 #  ifdef HAVE_PHONON
 163   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 164 #  endif
 165 #  ifdef HAVE_DBUS
 166   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 167 #  endif
 168
 169 #else /* HAVE_KDE */
 170   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 171 #endif /* HAVE_KDE */
 172
 173   // restore mainwin state
 174   restoreState(s.value("MainWinState").toByteArray());
 175
 176   // restore locked state of docks
 177   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 178
 179   setDisconnectedState();  // Disable menus and stuff
 180
 181   show();
 182   if(Quassel::runMode() != Quassel::Monolithic) {
 183     showCoreConnectionDlg(true); // autoconnect if appropriate
 184   } else {
 185     startInternalCore();
 186   }
 187 }
 188
 189 MainWin::~MainWin() {
 190   QtUiSettings s;
 191   s.setValue("MainWinSize", size());
 192   s.setValue("MainWinPos", pos());
 193   s.setValue("MainWinState", saveState());
 194 }
 195
 196 void MainWin::updateIcon() {
 197   QPixmap icon;
 198   if(Client::isConnected())
 199     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 200   else
 201     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 202   setWindowIcon(icon);
 203   qApp->setWindowIcon(icon);
 204   systemTrayIcon()->setIcon(icon);
 205 }
 206
 207 void MainWin::setupActions() {
 208   ActionCollection *coll = QtUi::actionCollection("General");
 209   // File
 210   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 211                                              this, SLOT(showCoreConnectionDlg())));
 212   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 213                                                 Client::instance(), SLOT(disconnectFromCore())));
 214   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 215                                           this, SLOT(showCoreInfoDlg())));
 216   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 217                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 218   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 219                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 220
 221   // View
 222   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 223                                              this, SLOT(on_actionConfigureViews_triggered())));
 224   QAction *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 225   lockAct->setCheckable(true);
 226   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 227
 228   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 229                                                 0, 0, tr("Ctrl+F")))->setCheckable(true);
 230   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 231                                             this, SLOT(showAwayLog())));
 232   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 233                                                  0, 0))->setCheckable(true);
 234
 235   // Settings
 236   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 237                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 238
 239   // Help
 240   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 241                                               this, SLOT(showAboutDlg())));
 242   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 243                                          qApp, SLOT(aboutQt())));
 244   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 245                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 246   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 247                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 248   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 249                                        this, SLOT(on_actionDebugLog_triggered())));
 250 }
 251
 252 void MainWin::setupMenus() {
 253   ActionCollection *coll = QtUi::actionCollection("General");
 254
 255   _fileMenu = menuBar()->addMenu(tr("&File"));
 256
 257   static const QStringList coreActions = QStringList()
 258     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 259
 260   QAction *coreAction;
 261   foreach(QString actionName, coreActions) {
 262     coreAction = coll->action(actionName);
 263     _fileMenu->addAction(coreAction);
 264     flagRemoteCoreOnly(coreAction);
 265   }
 266   flagRemoteCoreOnly(_fileMenu->addSeparator());
 267
 268   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 269   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 270   _networksMenu->addSeparator();
 271   _fileMenu->addSeparator();
 272   _fileMenu->addAction(coll->action("Quit"));
 273
 274   _viewMenu = menuBar()->addMenu(tr("&View"));
 275   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 276   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 277   _viewMenu->addSeparator();
 278   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 279
 280   coreAction = coll->action("ShowAwayLog");
 281   flagRemoteCoreOnly(coreAction);
 282   _viewMenu->addAction(coreAction);
 283
 284   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 285   _viewMenu->addSeparator();
 286   _viewMenu->addAction(coll->action("LockDockPositions"));
 287
 288   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 289 #ifdef HAVE_KDE
 290   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 291   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 292 #endif
 293   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 294
 295   _helpMenu = menuBar()->addMenu(tr("&Help"));
 296   _helpMenu->addAction(coll->action("AboutQuassel"));
 297 #ifndef HAVE_KDE
 298   _helpMenu->addAction(coll->action("AboutQt"));
 299 #else
 300   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 301 #endif
 302   _helpMenu->addSeparator();
 303   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 304   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 305   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 306   _helpDebugMenu->addAction(coll->action("DebugLog"));
 307 }
 308
 309 void MainWin::setupBufferWidget() {
 310   _bufferWidget = new BufferWidget(this);
 311   _bufferWidget->setModel(Client::bufferModel());
 312   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 313   setCentralWidget(_bufferWidget);
 314 }
 315
 316 void MainWin::addBufferView(int bufferViewConfigId) {
 317   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 318 }
 319
 320 void MainWin::addBufferView(BufferViewConfig *config) {
 321   if(!config)
 322     return;
 323
 324   BufferViewDock *dock = new BufferViewDock(config, this);
 325
 326   //create the view and initialize it's filter
 327   BufferView *view = new BufferView(dock);
 328   view->setFilteredModel(Client::bufferModel(), config);
 329   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 330   view->show();
 331
 332   Client::bufferModel()->synchronizeView(view);
 333
 334   dock->setWidget(view);
 335   dock->show();
 336
 337   addDockWidget(Qt::LeftDockWidgetArea, dock);
 338   _bufferViewsMenu->addAction(dock->toggleViewAction());
 339
 340   _bufferViews.append(dock);
 341 }
 342
 343 void MainWin::removeBufferView(int bufferViewConfigId) {
 344   QVariant actionData;
 345   BufferViewDock *dock;
 346   foreach(QAction *action, _bufferViewsMenu->actions()) {
 347     actionData = action->data();
 348     if(!actionData.isValid())
 349       continue;
 350
 351     dock = qobject_cast<BufferViewDock *>(action->parent());
 352     if(dock && actionData.toInt() == bufferViewConfigId) {
 353       removeAction(action);
 354       dock->deleteLater();
 355     }
 356   }
 357 }
 358
 359 BufferView *MainWin::allBuffersView() const {
 360   // "All Buffers" is always the first dock created
 361   if(_bufferViews.count() > 0)
 362     return _bufferViews[0]->bufferView();
 363   return 0;
 364 }
 365
 366 void MainWin::showNotificationsDlg() {
 367   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 368   dlg.exec();
 369 }
 370
 371 void MainWin::on_actionConfigureNetworks_triggered() {
 372   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 373   dlg.exec();
 374 }
 375
 376 void MainWin::on_actionConfigureViews_triggered() {
 377   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 378   dlg.exec();
 379 }
 380
 381 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 382   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 383   foreach(VerticalDock *dock, docks) {
 384     dock->showTitle(!lock);
 385   }
 386   QtUiSettings().setValue("LockDocks", lock);
 387 }
 388
 389 void MainWin::setupNickWidget() {
 390   // create nick dock
 391   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 392   nickDock->setObjectName("NickDock");
 393   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 394
 395   _nickListWidget = new NickListWidget(nickDock);
 396   nickDock->setWidget(_nickListWidget);
 397
 398   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 399   _viewMenu->addAction(nickDock->toggleViewAction());
 400   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 401   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 402   // See NickListDock::NickListDock();
 403   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 404
 405   // attach the NickListWidget to the BufferModel and the default selection
 406   _nickListWidget->setModel(Client::bufferModel());
 407   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 408 }
 409
 410 void MainWin::setupChatMonitor() {
 411   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 412   dock->setObjectName("ChatMonitorDock");
 413
 414   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 415   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 416   chatView->show();
 417   dock->setWidget(chatView);
 418   dock->show();
 419
 420   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 421   _viewMenu->addAction(dock->toggleViewAction());
 422   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 423 }
 424
 425 void MainWin::setupInputWidget() {
 426   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 427   dock->setObjectName("InputDock");
 428
 429   _inputWidget = new InputWidget(dock);
 430   dock->setWidget(_inputWidget);
 431
 432   addDockWidget(Qt::BottomDockWidgetArea, dock);
 433
 434   _viewMenu->addAction(dock->toggleViewAction());
 435   dock->toggleViewAction()->setText(tr("Show Input Line"));
 436
 437   _inputWidget->setModel(Client::bufferModel());
 438   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 439
 440   _bufferWidget->setFocusProxy(_inputWidget);
 441
 442   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 443 }
 444
 445 void MainWin::setupTopicWidget() {
 446   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 447   dock->setObjectName("TopicDock");
 448   TopicWidget *topicwidget = new TopicWidget(dock);
 449
 450   dock->setWidget(topicwidget);
 451
 452   topicwidget->setModel(Client::bufferModel());
 453   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 454
 455   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 456
 457   _viewMenu->addAction(dock->toggleViewAction());
 458   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 459 }
 460
 461 void MainWin::setupTitleSetter() {
 462   _titleSetter.setModel(Client::bufferModel());
 463   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 464 }
 465
 466 void MainWin::setupStatusBar() {
 467   // MessageProcessor progress
 468   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 469
 470   // Core Lag:
 471   updateLagIndicator();
 472   statusBar()->addPermanentWidget(coreLagLabel);
 473   coreLagLabel->hide();
 474   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 475
 476   // SSL indicator
 477   sslLabel->setPixmap(QPixmap());
 478   statusBar()->addPermanentWidget(sslLabel);
 479   sslLabel->hide();
 480
 481   _viewMenu->addSeparator();
 482   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 483
 484   QtUiSettings uiSettings;
 485
 486   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 487   showStatusbar->setChecked(enabled);
 488   enabled ? statusBar()->show() : statusBar()->hide();
 489
 490   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 491   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 492 }
 493
 494 void MainWin::saveStatusBarStatus(bool enabled) {
 495   QtUiSettings uiSettings;
 496   uiSettings.setValue("ShowStatusBar", enabled);
 497 }
 498
 499 void MainWin::setupSystray() {
 500   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 501                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 502
 503   ActionCollection *coll = QtUi::actionCollection("General");
 504   systrayMenu = new QMenu(this);
 505   systrayMenu->addAction(coll->action("ConnectCore"));
 506   systrayMenu->addAction(coll->action("DisconnectCore"));
 507   systrayMenu->addAction(coll->action("CoreInfo"));
 508   systrayMenu->addSeparator();
 509   systrayMenu->addAction(coll->action("Quit"));
 510
 511   systemTrayIcon()->setContextMenu(systrayMenu);
 512
 513   QtUiSettings s;
 514   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 515     systemTrayIcon()->show();
 516   }
 517
 518 #ifndef Q_WS_MAC
 519   connect(systemTrayIcon(), SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(systrayActivated(QSystemTrayIcon::ActivationReason)));
 520 #endif
 521 }
 522
 523 void MainWin::changeEvent(QEvent *event) {
 524   if(event->type() == QEvent::WindowStateChange) {
 525     if(windowState() & Qt::WindowMinimized) {
 526       QtUiSettings s;
 527       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 528         hideToTray();
 529         event->accept();
 530       }
 531     }
 532   }
 533 }
 534
 535 void MainWin::connectedToCore() {
 536   Q_CHECK_PTR(Client::bufferViewManager());
 537   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 538   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 539   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 540
 541   setConnectedState();
 542 }
 543
 544 void MainWin::setConnectedState() {
 545   ActionCollection *coll = QtUi::actionCollection("General");
 546
 547   coll->action("ConnectCore")->setEnabled(false);
 548   coll->action("DisconnectCore")->setEnabled(true);
 549   coll->action("CoreInfo")->setEnabled(true);
 550
 551   foreach(QAction *action, _fileMenu->actions()) {
 552     if(isRemoteCoreOnly(action))
 553       action->setVisible(!Client::internalCore());
 554   }
 555
 556   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 557   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 558   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 559   if(!Client::internalCore()) {
 560     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 561     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 562     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 563   }
 564
 565   // _viewMenu->setEnabled(true);
 566   if(!Client::internalCore())
 567     statusBar()->showMessage(tr("Connected to core."));
 568
 569   if(Client::signalProxy()->isSecure()) {
 570     sslLabel->setPixmap(SmallIcon("security-high"));
 571   } else {
 572     sslLabel->setPixmap(SmallIcon("security-low"));
 573   }
 574
 575   sslLabel->setVisible(!Client::internalCore());
 576   coreLagLabel->setVisible(!Client::internalCore());
 577   updateIcon();
 578 }
 579
 580 void MainWin::loadLayout() {
 581   QtUiSettings s;
 582   int accountId = Client::currentCoreAccount().toInt();
 583   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 584 }
 585
 586 void MainWin::saveLayout() {
 587   QtUiSettings s;
 588   int accountId = Client::currentCoreAccount().toInt();
 589   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 590 }
 591
 592 void MainWin::updateLagIndicator(int lag) {
 593   QString text = tr("Core Lag: %1");
 594   if(lag == -1)
 595     text = text.arg('-');
 596   else
 597     text = text.arg("%1 msec").arg(lag);
 598   coreLagLabel->setText(text);
 599 }
 600
 601 void MainWin::disconnectedFromCore() {
 602   // save core specific layout and remove bufferviews;
 603   saveLayout();
 604   QVariant actionData;
 605   BufferViewDock *dock;
 606   foreach(QAction *action, _bufferViewsMenu->actions()) {
 607     actionData = action->data();
 608     if(!actionData.isValid())
 609       continue;
 610
 611     dock = qobject_cast<BufferViewDock *>(action->parent());
 612     if(dock && actionData.toInt() != -1) {
 613       removeAction(action);
 614       dock->deleteLater();
 615     }
 616   }
 617   QtUiSettings s;
 618   restoreState(s.value("MainWinState").toByteArray());
 619   setDisconnectedState();
 620 }
 621
 622 void MainWin::setDisconnectedState() {
 623   ActionCollection *coll = QtUi::actionCollection("General");
 624   //ui.menuCore->setEnabled(false);
 625   coll->action("ConnectCore")->setEnabled(true);
 626   coll->action("DisconnectCore")->setEnabled(false);
 627   coll->action("CoreInfo")->setEnabled(false);
 628   //_viewMenu->setEnabled(false);
 629   statusBar()->showMessage(tr("Not connected to core."));
 630   sslLabel->setPixmap(QPixmap());
 631   sslLabel->hide();
 632   updateLagIndicator();
 633   coreLagLabel->hide();
 634   updateIcon();
 635 }
 636
 637 void MainWin::startInternalCore() {
 638   ClientSyncer *syncer = new ClientSyncer();
 639   Client::registerClientSyncer(syncer);
 640   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 641   syncer->useInternalCore();
 642 }
 643
 644 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 645   CoreConnectDlg(autoConnect, this).exec();
 646 }
 647
 648 void MainWin::showChannelList(NetworkId netId) {
 649   ChannelListDlg *channelListDlg = new ChannelListDlg();
 650
 651   if(!netId.isValid()) {
 652     QAction *action = qobject_cast<QAction *>(sender());
 653     if(action)
 654       netId = action->data().value<NetworkId>();
 655   }
 656
 657   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 658   channelListDlg->setNetwork(netId);
 659   channelListDlg->show();
 660 }
 661
 662 void MainWin::showCoreInfoDlg() {
 663   CoreInfoDlg(this).exec();
 664 }
 665
 666 void MainWin::showAwayLog() {
 667   if(_awayLog)
 668     return;
 669   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 670   _awayLog = new AwayLogView(filter, 0);
 671   filter->setParent(_awayLog);
 672   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 673   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 674   _awayLog->show();
 675 }
 676
 677 void MainWin::awayLogDestroyed() {
 678   _awayLog = 0;
 679 }
 680
 681 void MainWin::showSettingsDlg() {
 682   SettingsDlg *dlg = new SettingsDlg();
 683
 684   //Category: Appearance
 685   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 686   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 687   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 688   //Category: Behaviour
 689   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 690   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 691   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 692   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 693   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 694   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 695   //Category: General
 696   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 697   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 698   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 699
 700   dlg->show();
 701 }
 702
 703 void MainWin::showAboutDlg() {
 704   AboutDlg(this).exec();
 705 }
 706
 707 #ifdef HAVE_KDE
 708 void MainWin::showShortcutsDlg() {
 709   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 710 }
 711 #endif
 712
 713 void MainWin::closeEvent(QCloseEvent *event) {
 714   QtUiSettings s;
 715   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 716   Q_ASSERT(app);
 717   if(!app->aboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 718     toggleMinimizedToTray();
 719     event->ignore();
 720   } else {
 721     event->accept();
 722     QApplication::quit();
 723   }
 724 }
 725
 726 void MainWin::systrayActivated(QSystemTrayIcon::ActivationReason activationReason) {
 727   if(activationReason == QSystemTrayIcon::Trigger) {
 728     toggleMinimizedToTray();
 729   }
 730 }
 731
 732 void MainWin::hideToTray() {
 733   if(!systemTrayIcon()->isSystemTrayAvailable()) {
 734     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 735     return;
 736   }
 737
 738   clearFocus();
 739   hide();
 740   systemTrayIcon()->show();
 741 }
 742
 743 void MainWin::toggleMinimizedToTray() {
 744   if(windowState() & Qt::WindowMinimized) {
 745     // restore
 746     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 747     show();
 748     raise();
 749   } else {
 750     setWindowState((windowState() & ~Qt::WindowActive) | Qt::WindowMinimized);
 751     hideToTray();
 752   }
 753 }
 754
 755 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 756   Q_UNUSED(parent);
 757
 758   if(QApplication::activeWindow() != 0)
 759     return;
 760
 761   for(int i = start; i <= end; i++) {
 762     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 763     if(!idx.isValid()) {
 764       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 765       continue;
 766     }
 767     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 768     if(flags.testFlag(Message::Backlog)) continue;
 769     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 770     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 771
 772     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 773     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 774
 775     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 776       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 777       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 778       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 779       QtUi::invokeNotification(bufId, sender, contents);
 780     }
 781   }
 782 }
 783
 784 bool MainWin::event(QEvent *event) {
 785   if(event->type() == QEvent::WindowActivate)
 786     QtUi::closeNotifications();
 787   return QMainWindow::event(event);
 788 }
 789
 790 void MainWin::clientNetworkCreated(NetworkId id) {
 791   const Network *net = Client::network(id);
 792   QAction *act = new QAction(net->networkName(), this);
 793   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 794   act->setData(QVariant::fromValue<NetworkId>(id));
 795   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 796   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 797
 798   QAction *beforeAction = 0;
 799   foreach(QAction *action, _networksMenu->actions()) {
 800     if(!action->data().isValid())  // ignore stock actions
 801       continue;
 802     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 803       beforeAction = action;
 804       break;
 805     }
 806   }
 807   _networksMenu->insertAction(beforeAction, act);
 808 }
 809
 810 void MainWin::clientNetworkUpdated() {
 811   const Network *net = qobject_cast<const Network *>(sender());
 812   if(!net)
 813     return;
 814
 815   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 816   if(!action)
 817     return;
 818
 819   action->setText(net->networkName());
 820
 821   switch(net->connectionState()) {
 822   case Network::Initialized:
 823     action->setIcon(SmallIcon("network-connect"));
 824     break;
 825   case Network::Disconnected:
 826     action->setIcon(SmallIcon("network-disconnect"));
 827     break;
 828   default:
 829     action->setIcon(SmallIcon("network-wired"));
 830   }
 831 }
 832
 833 void MainWin::clientNetworkRemoved(NetworkId id) {
 834   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 835   if(!action)
 836     return;
 837
 838   action->deleteLater();
 839 }
 840
 841 void MainWin::connectOrDisconnectFromNet() {
 842   QAction *act = qobject_cast<QAction *>(sender());
 843   if(!act) return;
 844   const Network *net = Client::network(act->data().value<NetworkId>());
 845   if(!net) return;
 846   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 847   else net->requestDisconnect();
 848 }
 849
 850 void MainWin::on_actionDebugNetworkModel_triggered() {
 851   QTreeView *view = new QTreeView;
 852   view->setAttribute(Qt::WA_DeleteOnClose);
 853   view->setWindowTitle("Debug NetworkModel View");
 854   view->setModel(Client::networkModel());
 855   view->setColumnWidth(0, 250);
 856   view->setColumnWidth(1, 250);
 857   view->setColumnWidth(2, 80);
 858   view->resize(610, 300);
 859   view->show();
 860 }
 861
 862 void MainWin::on_actionDebugMessageModel_triggered() {
 863   QTableView *view = new QTableView(0);
 864   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 865   filter->setSourceModel(Client::messageModel());
 866   view->setModel(filter);
 867   view->setAttribute(Qt::WA_DeleteOnClose, true);
 868   view->verticalHeader()->hide();
 869   view->horizontalHeader()->setStretchLastSection(true);
 870   view->show();
 871 }
 872
 873 void MainWin::on_actionDebugLog_triggered() {
 874   DebugLogWidget *logWidget = new DebugLogWidget(0);
 875   logWidget->show();
 876 }
 877
 878 void MainWin::saveStateToSession(const QString &sessionId) {
 879   return;
 880   SessionSettings s(sessionId);
 881
 882   s.setValue("MainWinSize", size());
 883   s.setValue("MainWinPos", pos());
 884   s.setValue("MainWinState", saveState());
 885 }
 886
 887 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 888 {
 889   s.setValue("MainWinSize", size());
 890   s.setValue("MainWinPos", pos());
 891   s.setValue("MainWinState", saveState());
 892 }
 893
 894 void MainWin::showStatusBarMessage(const QString &message) {
 895   statusBar()->showMessage(message, 10000);
 896 }
 897