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