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