src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 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 #include <QDir>
  22 #include "aboutdlg.h"
  23 #include "action.h"
  24 #include "actioncollection.h"
  25 #include "buffermodel.h"
  26 #include "bufferviewmanager.h"
  27 #include "bufferwidget.h"
  28 #include "channellistdlg.h"
  29 #include "chatlinemodel.h"
  30 #include "chatmonitorfilter.h"
  31 #include "chatmonitorview.h"
  32 #include "chatview.h"
  33 #include "client.h"
  34 #include "clientbacklogmanager.h"
  35 #include "coreinfodlg.h"
  36 #include "coreconnectdlg.h"
  37 #include "debuglogwidget.h"
  38 #include "debugmessagemodelfilter.h"
  39 #include "iconloader.h"
  40 #include "inputwidget.h"
  41 #include "inputline.h"
  42 #include "irclistmodel.h"
  43 #include "jumpkeyhandler.h"
  44 #include "msgprocessorstatuswidget.h"
  45 #include "nicklistwidget.h"
  46 #include "qtuiapplication.h"
  47 #include "qtuimessageprocessor.h"
  48 #include "qtuisettings.h"
  49 #include "sessionsettings.h"
  50 #include "settingsdlg.h"
  51 #include "settingspagedlg.h"
  52 #include "topicwidget.h"
  53 #include "verticaldock.h"
  54
  55 #ifdef HAVE_DBUS
  56 #  include "desktopnotificationbackend.h"
  57 #endif
  58 #include "systraynotificationbackend.h"
  59 #include "taskbarnotificationbackend.h"
  60
  61 #include "settingspages/aliasessettingspage.h"
  62 #include "settingspages/appearancesettingspage.h"
  63 #include "settingspages/bufferviewsettingspage.h"
  64 #include "settingspages/colorsettingspage.h"
  65 #include "settingspages/fontssettingspage.h"
  66 #include "settingspages/generalsettingspage.h"
  67 #include "settingspages/highlightsettingspage.h"
  68 #include "settingspages/identitiessettingspage.h"
  69 #include "settingspages/networkssettingspage.h"
  70 #include "settingspages/notificationssettingspage.h"
  71
  72 MainWin::MainWin(QWidget *parent)
  73   : QMainWindow(parent),
  74     coreLagLabel(new QLabel()),
  75     sslLabel(new QLabel()),
  76     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  77     _titleSetter(this),
  78     _trayIcon(new QSystemTrayIcon(this))
  79 {
  80   QtUiSettings uiSettings;
  81   QString style = uiSettings.value("Style", QString()).toString();
  82   if(!style.isEmpty()) {
  83     QApplication::setStyle(style);
  84   }
  85
  86   QApplication::setQuitOnLastWindowClosed(false);
  87
  88   setWindowTitle("Quassel IRC");
  89   setWindowIconText("Quassel IRC");
  90   updateIcon();
  91
  92   installEventFilter(new JumpKeyHandler(this));
  93
  94   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
  95   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
  96 #ifdef HAVE_DBUS
  97   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
  98 #endif
  99
 100   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 101   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 102   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 103 }
 104
 105 void MainWin::init() {
 106   QtUiSettings s;
 107   if(s.value("MainWinSize").isValid())
 108     resize(s.value("MainWinSize").toSize());
 109   else
 110     resize(QSize(800, 500));
 111
 112   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 113   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 114   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 115
 116   // Setup Dock Areas
 117   setDockNestingEnabled(true);
 118   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 119   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 120   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 121   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 122
 123   // Order is sometimes important
 124   setupActions();
 125   setupBufferWidget();
 126   setupMenus();
 127   setupViews();
 128   setupTopicWidget();
 129   setupChatMonitor();
 130   setupNickWidget();
 131   setupInputWidget();
 132   setupStatusBar();
 133   setupSystray();
 134   setupTitleSetter();
 135
 136   // restore mainwin state
 137   restoreState(s.value("MainWinState").toByteArray());
 138
 139   // restore locked state of docks
 140   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 141
 142   setDisconnectedState();  // Disable menus and stuff
 143
 144   show();
 145   showCoreConnectionDlg(true); // autoconnect if appropriate
 146 }
 147
 148 MainWin::~MainWin() {
 149   QtUiSettings s;
 150   s.setValue("MainWinSize", size());
 151   s.setValue("MainWinPos", pos());
 152   s.setValue("MainWinState", saveState());
 153 }
 154
 155 void MainWin::updateIcon() {
 156   QPixmap icon;
 157   if(Client::isConnected())
 158     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 159   else
 160     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 161   setWindowIcon(icon);
 162   qApp->setWindowIcon(icon);
 163   systemTrayIcon()->setIcon(icon);
 164 }
 165
 166 void MainWin::setupActions() {
 167   ActionCollection *coll = QtUi::actionCollection("General");
 168   // File
 169   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 170                                              this, SLOT(showCoreConnectionDlg())));
 171   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 172                                                 Client::instance(), SLOT(disconnectFromCore())));
 173   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 174                                           this, SLOT(showCoreInfoDlg())));
 175   coll->addAction("EditNetworks", new Action(SmallIcon("configure"), tr("Edit &Networks..."), coll,
 176                                               this, SLOT(on_actionEditNetworks_triggered())));
 177   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 178                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 179
 180   // View
 181   coll->addAction("ManageBufferViews", new Action(SmallIcon("view-tree"), tr("&Manage Buffer Views..."), coll,
 182                                              this, SLOT(on_actionManageViews_triggered())));
 183   Action *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 184   lockAct->setCheckable(true);
 185   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 186
 187   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 188                                                  0, 0, tr("Ctrl+F")))->setCheckable(true);
 189   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 190                                                  0, 0))->setCheckable(true);
 191
 192   // Settings
 193   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 194                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 195
 196   // Help
 197   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel..."), coll,
 198                                               this, SLOT(showAboutDlg())));
 199   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt..."), coll,
 200                                          qApp, SLOT(aboutQt())));
 201   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 202                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 203   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 204                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 205   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 206                                        this, SLOT(on_actionDebugLog_triggered())));
 207 }
 208
 209 void MainWin::setupMenus() {
 210   ActionCollection *coll = QtUi::actionCollection("General");
 211
 212   _fileMenu = menuBar()->addMenu(tr("&File"));
 213   _fileMenu->addAction(coll->action("ConnectCore"));
 214   _fileMenu->addAction(coll->action("DisconnectCore"));
 215   _fileMenu->addAction(coll->action("CoreInfo"));
 216   _fileMenu->addSeparator();
 217   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 218   _networksMenu->addAction(coll->action("EditNetworks"));
 219   _networksMenu->addSeparator();
 220   _fileMenu->addSeparator();
 221   _fileMenu->addAction(coll->action("Quit"));
 222
 223   _viewMenu = menuBar()->addMenu(tr("&View"));
 224   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 225   _bufferViewsMenu->addAction(coll->action("ManageBufferViews"));
 226   _viewMenu->addSeparator();
 227   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 228   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 229   _viewMenu->addSeparator();
 230   _viewMenu->addAction(coll->action("LockDockPositions"));
 231
 232   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 233   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 234
 235   _helpMenu = menuBar()->addMenu(tr("&Help"));
 236   _helpMenu->addAction(coll->action("AboutQuassel"));
 237   _helpMenu->addAction(coll->action("AboutQt"));
 238   _helpMenu->addSeparator();
 239   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 240   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 241   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 242   _helpDebugMenu->addAction(coll->action("DebugLog"));
 243 }
 244
 245 void MainWin::setupBufferWidget() {
 246   _bufferWidget = new BufferWidget(this);
 247   _bufferWidget->setModel(Client::bufferModel());
 248   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 249   setCentralWidget(_bufferWidget);
 250 }
 251
 252 void MainWin::setupViews() {
 253   addBufferView();
 254 }
 255
 256 void MainWin::addBufferView(int bufferViewConfigId) {
 257   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 258 }
 259
 260 void MainWin::addBufferView(BufferViewConfig *config) {
 261   BufferViewDock *dock;
 262   if(config)
 263     dock = new BufferViewDock(config, this);
 264   else
 265     dock = new BufferViewDock(this);
 266
 267   //create the view and initialize it's filter
 268   BufferView *view = new BufferView(dock);
 269   view->setFilteredModel(Client::bufferModel(), config);
 270   view->show();
 271
 272   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 273
 274   Client::bufferModel()->synchronizeView(view);
 275
 276   dock->setWidget(view);
 277   dock->show();
 278
 279   addDockWidget(Qt::LeftDockWidgetArea, dock);
 280   _bufferViewsMenu->addAction(dock->toggleViewAction());
 281
 282   _netViews.append(dock);
 283 }
 284
 285 void MainWin::removeBufferView(int bufferViewConfigId) {
 286   QVariant actionData;
 287   BufferViewDock *dock;
 288   foreach(QAction *action, _bufferViewsMenu->actions()) {
 289     actionData = action->data();
 290     if(!actionData.isValid())
 291       continue;
 292
 293     dock = qobject_cast<BufferViewDock *>(action->parent());
 294     if(dock && actionData.toInt() == bufferViewConfigId) {
 295       removeAction(action);
 296       dock->deleteLater();
 297     }
 298   }
 299 }
 300
 301 void MainWin::on_actionEditNetworks_triggered() {
 302   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 303   dlg.exec();
 304 }
 305
 306 void MainWin::on_actionManageViews_triggered() {
 307   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 308   dlg.exec();
 309 }
 310
 311 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 312   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 313   foreach(VerticalDock *dock, docks) {
 314     dock->showTitle(!lock);
 315   }
 316   QtUiSettings().setValue("LockDocks", lock);
 317 }
 318
 319 void MainWin::setupNickWidget() {
 320   // create nick dock
 321   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 322   nickDock->setObjectName("NickDock");
 323   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 324
 325   _nickListWidget = new NickListWidget(nickDock);
 326   nickDock->setWidget(_nickListWidget);
 327
 328   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 329   _viewMenu->addAction(nickDock->toggleViewAction());
 330   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 331   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 332   // See NickListDock::NickListDock();
 333   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 334
 335   // attach the NickListWidget to the BufferModel and the default selection
 336   _nickListWidget->setModel(Client::bufferModel());
 337   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 338 }
 339
 340 void MainWin::setupChatMonitor() {
 341   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 342   dock->setObjectName("ChatMonitorDock");
 343
 344   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 345   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 346   chatView->show();
 347   dock->setWidget(chatView);
 348   dock->show();
 349
 350   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 351   _viewMenu->addAction(dock->toggleViewAction());
 352   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 353 }
 354
 355 void MainWin::setupInputWidget() {
 356   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 357   dock->setObjectName("InputDock");
 358
 359   InputWidget *inputWidget = new InputWidget(dock);
 360   dock->setWidget(inputWidget);
 361
 362   addDockWidget(Qt::BottomDockWidgetArea, dock);
 363
 364   _viewMenu->addAction(dock->toggleViewAction());
 365   dock->toggleViewAction()->setText(tr("Show Input Line"));
 366
 367   inputWidget->setModel(Client::bufferModel());
 368   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 369
 370   _bufferWidget->setFocusProxy(inputWidget);
 371
 372   inputWidget->inputLine()->installEventFilter(_bufferWidget);
 373 }
 374
 375 void MainWin::setupTopicWidget() {
 376   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 377   dock->setObjectName("TopicDock");
 378   TopicWidget *topicwidget = new TopicWidget(dock);
 379
 380   dock->setWidget(topicwidget);
 381
 382   topicwidget->setModel(Client::bufferModel());
 383   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 384
 385   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 386
 387   _viewMenu->addAction(dock->toggleViewAction());
 388   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 389 }
 390
 391 void MainWin::setupTitleSetter() {
 392   _titleSetter.setModel(Client::bufferModel());
 393   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 394 }
 395
 396 void MainWin::setupStatusBar() {
 397   // MessageProcessor progress
 398   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 399   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 400
 401   // Core Lag:
 402   updateLagIndicator(0);
 403   statusBar()->addPermanentWidget(coreLagLabel);
 404   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 405
 406   // SSL indicator
 407   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 408   sslLabel->setPixmap(QPixmap());
 409   statusBar()->addPermanentWidget(sslLabel);
 410
 411   _viewMenu->addSeparator();
 412   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 413
 414   QtUiSettings uiSettings;
 415
 416   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 417   showStatusbar->setChecked(enabled);
 418   enabled ? statusBar()->show() : statusBar()->hide();
 419
 420   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 421   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 422
 423   connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 424   connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 425 }
 426
 427 void MainWin::saveStatusBarStatus(bool enabled) {
 428   QtUiSettings uiSettings;
 429   uiSettings.setValue("ShowStatusBar", enabled);
 430 }
 431
 432 void MainWin::setupSystray() {
 433   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 434                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 435
 436   ActionCollection *coll = QtUi::actionCollection("General");
 437   systrayMenu = new QMenu(this);
 438   systrayMenu->addAction(coll->action("AboutQuassel"));
 439   systrayMenu->addSeparator();
 440   systrayMenu->addAction(coll->action("ConnectCore"));
 441   systrayMenu->addAction(coll->action("DisconnectCore"));
 442   systrayMenu->addSeparator();
 443   systrayMenu->addAction(coll->action("Quit"));
 444
 445   systemTrayIcon()->setContextMenu(systrayMenu);
 446
 447   QtUiSettings s;
 448   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 449     systemTrayIcon()->show();
 450   }
 451
 452 #ifndef Q_WS_MAC
 453   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 454           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 455 #endif
 456
 457 }
 458
 459 void MainWin::changeEvent(QEvent *event) {
 460   if(event->type() == QEvent::WindowStateChange) {
 461     if(windowState() & Qt::WindowMinimized) {
 462       QtUiSettings s;
 463       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 464         toggleVisibility();
 465         event->ignore();
 466       }
 467     }
 468   }
 469 }
 470
 471 void MainWin::connectedToCore() {
 472   Q_CHECK_PTR(Client::bufferViewManager());
 473   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 474   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 475   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 476
 477   setConnectedState();
 478   Client::backlogManager()->requestInitialBacklog();
 479 }
 480
 481 void MainWin::setConnectedState() {
 482   ActionCollection *coll = QtUi::actionCollection("General");
 483   //ui.menuCore->setEnabled(true);
 484   coll->action("ConnectCore")->setEnabled(false);
 485   coll->action("DisconnectCore")->setEnabled(true);
 486   coll->action("CoreInfo")->setEnabled(true);
 487   // _viewMenu->setEnabled(true);
 488   statusBar()->showMessage(tr("Connected to core."));
 489   if(sslLabel->width() == 0)
 490     sslLabel->setPixmap(SmallIcon("security-low"));
 491   updateIcon();
 492 }
 493
 494 void MainWin::loadLayout() {
 495   QtUiSettings s;
 496   int accountId = Client::currentCoreAccount().toInt();
 497   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 498 }
 499
 500 void MainWin::saveLayout() {
 501   QtUiSettings s;
 502   int accountId = Client::currentCoreAccount().toInt();
 503   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 504 }
 505
 506 void MainWin::updateLagIndicator(int lag) {
 507   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 508 }
 509
 510
 511 void MainWin::securedConnection() {
 512   // todo: make status bar entry
 513   sslLabel->setPixmap(SmallIcon("security-high"));
 514 }
 515
 516 void MainWin::disconnectedFromCore() {
 517   // save core specific layout and remove bufferviews;
 518   saveLayout();
 519   QVariant actionData;
 520   BufferViewDock *dock;
 521   foreach(QAction *action, _bufferViewsMenu->actions()) {
 522     actionData = action->data();
 523     if(!actionData.isValid())
 524       continue;
 525
 526     dock = qobject_cast<BufferViewDock *>(action->parent());
 527     if(dock && actionData.toInt() != -1) {
 528       removeAction(action);
 529       dock->deleteLater();
 530     }
 531   }
 532   QtUiSettings s;
 533   restoreState(s.value("MainWinState").toByteArray());
 534   setDisconnectedState();
 535 }
 536
 537 void MainWin::setDisconnectedState() {
 538   ActionCollection *coll = QtUi::actionCollection("General");
 539   //ui.menuCore->setEnabled(false);
 540   coll->action("ConnectCore")->setEnabled(true);
 541   coll->action("DisconnectCore")->setEnabled(false);
 542   coll->action("CoreInfo")->setEnabled(false);
 543   //_viewMenu->setEnabled(false);
 544   statusBar()->showMessage(tr("Not connected to core."));
 545   sslLabel->setPixmap(QPixmap());
 546   updateIcon();
 547 }
 548
 549 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 550   CoreConnectDlg(autoConnect, this).exec();
 551 }
 552
 553 void MainWin::showChannelList(NetworkId netId) {
 554   ChannelListDlg *channelListDlg = new ChannelListDlg();
 555
 556   if(!netId.isValid()) {
 557     QAction *action = qobject_cast<QAction *>(sender());
 558     if(action)
 559       netId = action->data().value<NetworkId>();
 560   }
 561
 562   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 563   channelListDlg->setNetwork(netId);
 564   channelListDlg->show();
 565 }
 566
 567 void MainWin::showCoreInfoDlg() {
 568   CoreInfoDlg(this).exec();
 569 }
 570
 571 void MainWin::showSettingsDlg() {
 572   SettingsDlg *dlg = new SettingsDlg();
 573
 574   //Category: Appearance
 575   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 576   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 577   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 578   //Category: Behaviour
 579   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 580   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 581   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 582   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 583   //Category: General
 584   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 585   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 586   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 587
 588   dlg->show();
 589 }
 590
 591 void MainWin::showAboutDlg() {
 592   AboutDlg(this).exec();
 593 }
 594
 595 void MainWin::closeEvent(QCloseEvent *event) {
 596   QtUiSettings s;
 597   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 598     toggleVisibility();
 599     event->ignore();
 600   } else {
 601     event->accept();
 602     QApplication::quit();
 603   }
 604 }
 605
 606 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 607   if(activationReason == QSystemTrayIcon::Trigger) {
 608     toggleVisibility();
 609   }
 610 }
 611
 612 void MainWin::toggleVisibility() {
 613   if(isHidden() /*|| !isActiveWindow()*/) {
 614     show();
 615     if(isMinimized()) {
 616       if(isMaximized())
 617         showMaximized();
 618       else
 619         showNormal();
 620     }
 621
 622     raise();
 623     activateWindow();
 624     // setFocus(); //Qt::ActiveWindowFocusReason
 625
 626   } else {
 627     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 628       clearFocus();
 629       hide();
 630       if(!systemTrayIcon()->isVisible()) {
 631         systemTrayIcon()->show();
 632       }
 633     } else {
 634       lower();
 635     }
 636   }
 637 }
 638
 639 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 640   Q_UNUSED(parent);
 641
 642   if(QApplication::activeWindow() != 0)
 643     return;
 644
 645   for(int i = start; i <= end; i++) {
 646     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 647     if(!idx.isValid()) {
 648       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 649       continue;
 650     }
 651     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 652     if(flags.testFlag(Message::Backlog)) continue;
 653     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 654     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 655
 656     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 657     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 658
 659     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 660       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 661       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 662       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 663       QtUi::invokeNotification(bufId, sender, contents);
 664     }
 665   }
 666 }
 667
 668 bool MainWin::event(QEvent *event) {
 669   if(event->type() == QEvent::WindowActivate)
 670     QtUi::closeNotifications();
 671   return QMainWindow::event(event);
 672 }
 673
 674 void MainWin::clientNetworkCreated(NetworkId id) {
 675   const Network *net = Client::network(id);
 676   QAction *act = new QAction(net->networkName(), this);
 677   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 678   act->setData(QVariant::fromValue<NetworkId>(id));
 679   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 680   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 681
 682   QAction *beforeAction = 0;
 683   foreach(QAction *action, _networksMenu->actions()) {
 684     if(!action->data().isValid())  // ignore stock actions
 685       continue;
 686     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 687       beforeAction = action;
 688       break;
 689     }
 690   }
 691   _networksMenu->insertAction(beforeAction, act);
 692 }
 693
 694 void MainWin::clientNetworkUpdated() {
 695   const Network *net = qobject_cast<const Network *>(sender());
 696   if(!net)
 697     return;
 698
 699   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 700   if(!action)
 701     return;
 702
 703   action->setText(net->networkName());
 704
 705   switch(net->connectionState()) {
 706   case Network::Initialized:
 707     action->setIcon(SmallIcon("network-connect"));
 708     break;
 709   case Network::Disconnected:
 710     action->setIcon(SmallIcon("network-disconnect"));
 711     break;
 712   default:
 713     action->setIcon(SmallIcon("network-wired"));
 714   }
 715 }
 716
 717 void MainWin::clientNetworkRemoved(NetworkId id) {
 718   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 719   if(!action)
 720     return;
 721
 722   action->deleteLater();
 723 }
 724
 725 void MainWin::connectOrDisconnectFromNet() {
 726   QAction *act = qobject_cast<QAction *>(sender());
 727   if(!act) return;
 728   const Network *net = Client::network(act->data().value<NetworkId>());
 729   if(!net) return;
 730   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 731   else net->requestDisconnect();
 732 }
 733
 734 void MainWin::on_actionDebugNetworkModel_triggered() {
 735   QTreeView *view = new QTreeView;
 736   view->setAttribute(Qt::WA_DeleteOnClose);
 737   view->setWindowTitle("Debug NetworkModel View");
 738   view->setModel(Client::networkModel());
 739   view->setColumnWidth(0, 250);
 740   view->setColumnWidth(1, 250);
 741   view->setColumnWidth(2, 80);
 742   view->resize(610, 300);
 743   view->show();
 744 }
 745
 746 void MainWin::on_actionDebugMessageModel_triggered() {
 747   QTableView *view = new QTableView(0);
 748   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 749   filter->setSourceModel(Client::messageModel());
 750   view->setModel(filter);
 751   view->setAttribute(Qt::WA_DeleteOnClose, true);
 752   view->verticalHeader()->hide();
 753   view->horizontalHeader()->setStretchLastSection(true);
 754   view->show();
 755 }
 756
 757 void MainWin::on_actionDebugLog_triggered() {
 758   DebugLogWidget *logWidget = new DebugLogWidget(0);
 759   logWidget->show();
 760 }
 761
 762 void MainWin::saveStateToSession(const QString &sessionId) {
 763   return;
 764   SessionSettings s(sessionId);
 765
 766   s.setValue("MainWinSize", size());
 767   s.setValue("MainWinPos", pos());
 768   s.setValue("MainWinState", saveState());
 769 }
 770
 771 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 772 {
 773   s.setValue("MainWinSize", size());
 774   s.setValue("MainWinPos", pos());
 775   s.setValue("MainWinState", saveState());
 776 }
 777
 778 void MainWin::showStatusBarMessage(const QString &message) {
 779   statusBar()->showMessage(message, 10000);
 780 }