src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #include "mainwin.h"
  21
  22 #ifdef HAVE_KDE
  23 #  include <KAction>
  24 #  include <KActionCollection>
  25 #  include <KHelpMenu>
  26 #  include <KMenuBar>
  27 #  include <KShortcutsDialog>
  28 #  include <KStatusBar>
  29 #endif
  30
  31 #include "aboutdlg.h"
  32 #include "awaylogfilter.h"
  33 #include "awaylogview.h"
  34 #include "action.h"
  35 #include "actioncollection.h"
  36 #include "buffermodel.h"
  37 #include "bufferview.h"
  38 #include "bufferviewmanager.h"
  39 #include "bufferwidget.h"
  40 #include "channellistdlg.h"
  41 #include "chatlinemodel.h"
  42 #include "chatmonitorfilter.h"
  43 #include "chatmonitorview.h"
  44 #include "chatview.h"
  45 #include "client.h"
  46 #include "clientsyncer.h"
  47 #include "clientbacklogmanager.h"
  48 #include "coreinfodlg.h"
  49 #include "coreconnectdlg.h"
  50 #include "contextmenuactionprovider.h"
  51 #include "debuglogwidget.h"
  52 #include "debugmessagemodelfilter.h"
  53 #include "iconloader.h"
  54 #include "inputwidget.h"
  55 #include "inputline.h"
  56 #include "irclistmodel.h"
  57 #include "jumpkeyhandler.h"
  58 #include "msgprocessorstatuswidget.h"
  59 #include "nicklistwidget.h"
  60 #include "qtuiapplication.h"
  61 #include "qtuimessageprocessor.h"
  62 #include "qtuisettings.h"
  63 #include "sessionsettings.h"
  64 #include "settingsdlg.h"
  65 #include "settingspagedlg.h"
  66 #include "toolbaractionprovider.h"
  67 #include "topicwidget.h"
  68 #include "verticaldock.h"
  69
  70 #ifndef HAVE_KDE
  71 #  ifdef HAVE_DBUS
  72 #    include "desktopnotificationbackend.h"
  73 #  endif
  74 #  ifdef HAVE_PHONON
  75 #    include "phononnotificationbackend.h"
  76 #  endif
  77 #  include "systraynotificationbackend.h"
  78 #  include "taskbarnotificationbackend.h"
  79 #else /* HAVE_KDE */
  80 #  include "knotificationbackend.h"
  81 #endif /* HAVE_KDE */
  82
  83 #include "settingspages/aliasessettingspage.h"
  84 #include "settingspages/appearancesettingspage.h"
  85 #include "settingspages/backlogsettingspage.h"
  86 #include "settingspages/bufferviewsettingspage.h"
  87 #include "settingspages/chatmonitorsettingspage.h"
  88 #include "settingspages/colorsettingspage.h"
  89 #include "settingspages/fontssettingspage.h"
  90 #include "settingspages/generalsettingspage.h"
  91 #include "settingspages/highlightsettingspage.h"
  92 #include "settingspages/identitiessettingspage.h"
  93 #include "settingspages/networkssettingspage.h"
  94 #include "settingspages/notificationssettingspage.h"
  95
  96 MainWin::MainWin(QWidget *parent)
  97 #ifdef HAVE_KDE
  98   : KMainWindow(parent),
  99   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 100 #else
 101   : QMainWindow(parent),
 102 #endif
 103     coreLagLabel(new QLabel()),
 104     sslLabel(new QLabel()),
 105     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 106     _titleSetter(this),
 107     _trayIcon(new QSystemTrayIcon(this)),
 108     _awayLog(0)
 109 {
 110   QtUiSettings uiSettings;
 111   QString style = uiSettings.value("Style", QString()).toString();
 112   if(!style.isEmpty()) {
 113     QApplication::setStyle(style);
 114   }
 115
 116   QApplication::setQuitOnLastWindowClosed(false);
 117
 118   setWindowTitle("Quassel IRC");
 119   setWindowIconText("Quassel IRC");
 120   updateIcon();
 121
 122   installEventFilter(new JumpKeyHandler(this));
 123
 124   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 125   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 126   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 127 }
 128
 129 void MainWin::init() {
 130   QtUiSettings s;
 131   if(s.value("MainWinSize").isValid())
 132     resize(s.value("MainWinSize").toSize());
 133   else
 134     resize(QSize(800, 500));
 135
 136   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 137   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 138   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 139   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 140
 141   // Setup Dock Areas
 142   setDockNestingEnabled(true);
 143   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 144   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 145   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 146   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 147
 148   // Order is sometimes important
 149   setupActions();
 150   setupBufferWidget();
 151   setupMenus();
 152   setupTopicWidget();
 153   setupChatMonitor();
 154   setupNickWidget();
 155   setupInputWidget();
 156   setupStatusBar();
 157   setupToolBars();
 158   setupSystray();
 159   setupTitleSetter();
 160
 161 #ifndef HAVE_KDE
 162   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 163   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 164 #  ifdef HAVE_PHONON
 165   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 166 #  endif
 167 #  ifdef HAVE_DBUS
 168   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 169 #  endif
 170
 171 #else /* HAVE_KDE */
 172   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 173 #endif /* HAVE_KDE */
 174
 175   // restore mainwin state
 176   restoreState(s.value("MainWinState").toByteArray());
 177
 178   // restore locked state of docks
 179   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 180
 181   setDisconnectedState();  // Disable menus and stuff
 182
 183   show();
 184   if(Quassel::runMode() != Quassel::Monolithic) {
 185     showCoreConnectionDlg(true); // autoconnect if appropriate
 186   } else {
 187     startInternalCore();
 188   }
 189 }
 190
 191 MainWin::~MainWin() {
 192   QtUiSettings s;
 193   s.setValue("MainWinSize", size());
 194   s.setValue("MainWinPos", pos());
 195   s.setValue("MainWinState", saveState());
 196 }
 197
 198 void MainWin::updateIcon() {
 199   QPixmap icon;
 200   if(Client::isConnected())
 201     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 202   else
 203     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 204   setWindowIcon(icon);
 205   qApp->setWindowIcon(icon);
 206   systemTrayIcon()->setIcon(icon);
 207 }
 208
 209 void MainWin::setupActions() {
 210   ActionCollection *coll = QtUi::actionCollection("General");
 211   // File
 212   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 213                                              this, SLOT(showCoreConnectionDlg())));
 214   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 215                                                 Client::instance(), SLOT(disconnectFromCore())));
 216   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 217                                           this, SLOT(showCoreInfoDlg())));
 218   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 219                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 220   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 221                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 222
 223   // View
 224   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 225                                              this, SLOT(on_actionConfigureViews_triggered())));
 226   QAction *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 227   lockAct->setCheckable(true);
 228   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 229
 230   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 231                                                 0, 0, tr("Ctrl+F")))->setCheckable(true);
 232   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 233                                             this, SLOT(showAwayLog())));
 234   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 235                                                  0, 0))->setCheckable(true);
 236
 237   // Settings
 238   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 239                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 240
 241   // Help
 242   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 243                                               this, SLOT(showAboutDlg())));
 244   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 245                                          qApp, SLOT(aboutQt())));
 246   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 247                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 248   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 249                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 250   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 251                                        this, SLOT(on_actionDebugLog_triggered())));
 252 }
 253
 254 void MainWin::setupMenus() {
 255   ActionCollection *coll = QtUi::actionCollection("General");
 256
 257   _fileMenu = menuBar()->addMenu(tr("&File"));
 258
 259   static const QStringList coreActions = QStringList()
 260     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 261
 262   QAction *coreAction;
 263   foreach(QString actionName, coreActions) {
 264     coreAction = coll->action(actionName);
 265     _fileMenu->addAction(coreAction);
 266     flagRemoteCoreOnly(coreAction);
 267   }
 268   flagRemoteCoreOnly(_fileMenu->addSeparator());
 269
 270   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 271   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 272   _networksMenu->addSeparator();
 273   _fileMenu->addSeparator();
 274   _fileMenu->addAction(coll->action("Quit"));
 275
 276   _viewMenu = menuBar()->addMenu(tr("&View"));
 277   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 278   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 279   _viewMenu->addSeparator();
 280   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 281
 282   coreAction = coll->action("ShowAwayLog");
 283   flagRemoteCoreOnly(coreAction);
 284   _viewMenu->addAction(coreAction);
 285
 286   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 287   _viewMenu->addSeparator();
 288   _viewMenu->addAction(coll->action("LockDockPositions"));
 289
 290   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 291 #ifdef HAVE_KDE
 292   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 293   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 294 #endif
 295   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 296
 297   _helpMenu = menuBar()->addMenu(tr("&Help"));
 298   _helpMenu->addAction(coll->action("AboutQuassel"));
 299 #ifndef HAVE_KDE
 300   _helpMenu->addAction(coll->action("AboutQt"));
 301 #else
 302   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 303 #endif
 304   _helpMenu->addSeparator();
 305   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 306   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 307   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 308   _helpDebugMenu->addAction(coll->action("DebugLog"));
 309 }
 310
 311 void MainWin::setupBufferWidget() {
 312   _bufferWidget = new BufferWidget(this);
 313   _bufferWidget->setModel(Client::bufferModel());
 314   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 315   setCentralWidget(_bufferWidget);
 316 }
 317
 318 void MainWin::addBufferView(int bufferViewConfigId) {
 319   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 320 }
 321
 322 void MainWin::addBufferView(BufferViewConfig *config) {
 323   if(!config)
 324     return;
 325
 326   BufferViewDock *dock = new BufferViewDock(config, this);
 327
 328   //create the view and initialize it's filter
 329   BufferView *view = new BufferView(dock);
 330   view->setFilteredModel(Client::bufferModel(), config);
 331   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 332   view->show();
 333
 334   Client::bufferModel()->synchronizeView(view);
 335
 336   dock->setWidget(view);
 337   dock->show();
 338
 339   addDockWidget(Qt::LeftDockWidgetArea, dock);
 340   _bufferViewsMenu->addAction(dock->toggleViewAction());
 341
 342   _bufferViews.append(dock);
 343 }
 344
 345 void MainWin::removeBufferView(int bufferViewConfigId) {
 346   QVariant actionData;
 347   BufferViewDock *dock;
 348   foreach(QAction *action, _bufferViewsMenu->actions()) {
 349     actionData = action->data();
 350     if(!actionData.isValid())
 351       continue;
 352
 353     dock = qobject_cast<BufferViewDock *>(action->parent());
 354     if(dock && actionData.toInt() == bufferViewConfigId) {
 355       removeAction(action);
 356       dock->deleteLater();
 357     }
 358   }
 359 }
 360
 361 BufferView *MainWin::allBuffersView() const {
 362   // "All Buffers" is always the first dock created
 363   if(_bufferViews.count() > 0)
 364     return _bufferViews[0]->bufferView();
 365   return 0;
 366 }
 367
 368 void MainWin::showNotificationsDlg() {
 369   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 370   dlg.exec();
 371 }
 372
 373 void MainWin::on_actionConfigureNetworks_triggered() {
 374   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 375   dlg.exec();
 376 }
 377
 378 void MainWin::on_actionConfigureViews_triggered() {
 379   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 380   dlg.exec();
 381 }
 382
 383 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 384   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 385   foreach(VerticalDock *dock, docks) {
 386     dock->showTitle(!lock);
 387   }
 388   QtUiSettings().setValue("LockDocks", lock);
 389 }
 390
 391 void MainWin::setupNickWidget() {
 392   // create nick dock
 393   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 394   nickDock->setObjectName("NickDock");
 395   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 396
 397   _nickListWidget = new NickListWidget(nickDock);
 398   nickDock->setWidget(_nickListWidget);
 399
 400   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 401   _viewMenu->addAction(nickDock->toggleViewAction());
 402   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 403   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 404   // See NickListDock::NickListDock();
 405   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 406
 407   // attach the NickListWidget to the BufferModel and the default selection
 408   _nickListWidget->setModel(Client::bufferModel());
 409   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 410 }
 411
 412 void MainWin::setupChatMonitor() {
 413   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 414   dock->setObjectName("ChatMonitorDock");
 415
 416   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 417   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 418   chatView->show();
 419   dock->setWidget(chatView);
 420   dock->show();
 421
 422   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 423   _viewMenu->addAction(dock->toggleViewAction());
 424   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 425 }
 426
 427 void MainWin::setupInputWidget() {
 428   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 429   dock->setObjectName("InputDock");
 430
 431   _inputWidget = new InputWidget(dock);
 432   dock->setWidget(_inputWidget);
 433
 434   addDockWidget(Qt::BottomDockWidgetArea, dock);
 435
 436   _viewMenu->addAction(dock->toggleViewAction());
 437   dock->toggleViewAction()->setText(tr("Show Input Line"));
 438
 439   _inputWidget->setModel(Client::bufferModel());
 440   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 441
 442   _bufferWidget->setFocusProxy(_inputWidget);
 443
 444   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 445 }
 446
 447 void MainWin::setupTopicWidget() {
 448   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 449   dock->setObjectName("TopicDock");
 450   TopicWidget *topicwidget = new TopicWidget(dock);
 451
 452   dock->setWidget(topicwidget);
 453
 454   topicwidget->setModel(Client::bufferModel());
 455   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 456
 457   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 458
 459   _viewMenu->addAction(dock->toggleViewAction());
 460   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 461 }
 462
 463 void MainWin::setupTitleSetter() {
 464   _titleSetter.setModel(Client::bufferModel());
 465   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 466 }
 467
 468 void MainWin::setupStatusBar() {
 469   // MessageProcessor progress
 470   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 471
 472   // Core Lag:
 473   updateLagIndicator();
 474   statusBar()->addPermanentWidget(coreLagLabel);
 475   coreLagLabel->hide();
 476   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 477
 478   // SSL indicator
 479   sslLabel->setPixmap(QPixmap());
 480   statusBar()->addPermanentWidget(sslLabel);
 481   sslLabel->hide();
 482
 483   _viewMenu->addSeparator();
 484   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 485
 486   QtUiSettings uiSettings;
 487
 488   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 489   showStatusbar->setChecked(enabled);
 490   enabled ? statusBar()->show() : statusBar()->hide();
 491
 492   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 493   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 494 }
 495
 496 void MainWin::saveStatusBarStatus(bool enabled) {
 497   QtUiSettings uiSettings;
 498   uiSettings.setValue("ShowStatusBar", enabled);
 499 }
 500
 501 void MainWin::setupSystray() {
 502   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 503                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 504
 505   ActionCollection *coll = QtUi::actionCollection("General");
 506   systrayMenu = new QMenu(this);
 507   systrayMenu->addAction(coll->action("ConnectCore"));
 508   systrayMenu->addAction(coll->action("DisconnectCore"));
 509   systrayMenu->addAction(coll->action("CoreInfo"));
 510   systrayMenu->addSeparator();
 511   systrayMenu->addAction(coll->action("Quit"));
 512
 513   systemTrayIcon()->setContextMenu(systrayMenu);
 514
 515   QtUiSettings s;
 516   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 517     systemTrayIcon()->show();
 518   }
 519
 520 #ifndef Q_WS_MAC
 521   connect(systemTrayIcon(), SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(systrayActivated(QSystemTrayIcon::ActivationReason)));
 522 #endif
 523 }
 524
 525 void MainWin::setupToolBars() {
 526   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 527           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 528   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 529           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 530
 531   _networkToolBar = addToolBar("Network");
 532   _networkToolBar->setObjectName("NetworkToolBar");
 533   QtUi::toolBarActionProvider()->addActions(_networkToolBar, ToolBarActionProvider::NetworkToolBar);
 534
 535   _nickToolBar = addToolBar("User");
 536   _nickToolBar->setObjectName("NickToolBar");
 537   QtUi::toolBarActionProvider()->addActions(_nickToolBar, ToolBarActionProvider::NickToolBar);
 538
 539 #ifdef HAVE_KDE
 540   _networkToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 541   _nickToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 542 #endif
 543 }
 544
 545 void MainWin::changeEvent(QEvent *event) {
 546   if(event->type() == QEvent::WindowStateChange) {
 547     if(windowState() & Qt::WindowMinimized) {
 548       QtUiSettings s;
 549       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 550         hideToTray();
 551         event->accept();
 552       }
 553     }
 554   }
 555 }
 556
 557 void MainWin::connectedToCore() {
 558   Q_CHECK_PTR(Client::bufferViewManager());
 559   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 560   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 561   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 562
 563   setConnectedState();
 564 }
 565
 566 void MainWin::setConnectedState() {
 567   ActionCollection *coll = QtUi::actionCollection("General");
 568
 569   coll->action("ConnectCore")->setEnabled(false);
 570   coll->action("DisconnectCore")->setEnabled(true);
 571   coll->action("CoreInfo")->setEnabled(true);
 572
 573   foreach(QAction *action, _fileMenu->actions()) {
 574     if(isRemoteCoreOnly(action))
 575       action->setVisible(!Client::internalCore());
 576   }
 577
 578   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 579   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 580   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 581   if(!Client::internalCore()) {
 582     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 583     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 584     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 585   }
 586
 587   // _viewMenu->setEnabled(true);
 588   if(!Client::internalCore())
 589     statusBar()->showMessage(tr("Connected to core."));
 590
 591   if(Client::signalProxy()->isSecure()) {
 592     sslLabel->setPixmap(SmallIcon("security-high"));
 593   } else {
 594     sslLabel->setPixmap(SmallIcon("security-low"));
 595   }
 596
 597   sslLabel->setVisible(!Client::internalCore());
 598   coreLagLabel->setVisible(!Client::internalCore());
 599   updateIcon();
 600 }
 601
 602 void MainWin::loadLayout() {
 603   QtUiSettings s;
 604   int accountId = Client::currentCoreAccount().toInt();
 605   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 606 }
 607
 608 void MainWin::saveLayout() {
 609   QtUiSettings s;
 610   int accountId = Client::currentCoreAccount().toInt();
 611   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 612 }
 613
 614 void MainWin::updateLagIndicator(int lag) {
 615   QString text = tr("Core Lag: %1");
 616   if(lag == -1)
 617     text = text.arg('-');
 618   else
 619     text = text.arg("%1 msec").arg(lag);
 620   coreLagLabel->setText(text);
 621 }
 622
 623 void MainWin::disconnectedFromCore() {
 624   // save core specific layout and remove bufferviews;
 625   saveLayout();
 626   QVariant actionData;
 627   BufferViewDock *dock;
 628   foreach(QAction *action, _bufferViewsMenu->actions()) {
 629     actionData = action->data();
 630     if(!actionData.isValid())
 631       continue;
 632
 633     dock = qobject_cast<BufferViewDock *>(action->parent());
 634     if(dock && actionData.toInt() != -1) {
 635       removeAction(action);
 636       dock->deleteLater();
 637     }
 638   }
 639   QtUiSettings s;
 640   restoreState(s.value("MainWinState").toByteArray());
 641   setDisconnectedState();
 642 }
 643
 644 void MainWin::setDisconnectedState() {
 645   ActionCollection *coll = QtUi::actionCollection("General");
 646   //ui.menuCore->setEnabled(false);
 647   coll->action("ConnectCore")->setEnabled(true);
 648   coll->action("DisconnectCore")->setEnabled(false);
 649   coll->action("CoreInfo")->setEnabled(false);
 650   //_viewMenu->setEnabled(false);
 651   statusBar()->showMessage(tr("Not connected to core."));
 652   sslLabel->setPixmap(QPixmap());
 653   sslLabel->hide();
 654   updateLagIndicator();
 655   coreLagLabel->hide();
 656   updateIcon();
 657 }
 658
 659 void MainWin::startInternalCore() {
 660   ClientSyncer *syncer = new ClientSyncer();
 661   Client::registerClientSyncer(syncer);
 662   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 663   syncer->useInternalCore();
 664 }
 665
 666 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 667   CoreConnectDlg(autoConnect, this).exec();
 668 }
 669
 670 void MainWin::showChannelList(NetworkId netId) {
 671   ChannelListDlg *channelListDlg = new ChannelListDlg();
 672
 673   if(!netId.isValid()) {
 674     QAction *action = qobject_cast<QAction *>(sender());
 675     if(action)
 676       netId = action->data().value<NetworkId>();
 677   }
 678
 679   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 680   channelListDlg->setNetwork(netId);
 681   channelListDlg->show();
 682 }
 683
 684 void MainWin::showCoreInfoDlg() {
 685   CoreInfoDlg(this).exec();
 686 }
 687
 688 void MainWin::showAwayLog() {
 689   if(_awayLog)
 690     return;
 691   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 692   _awayLog = new AwayLogView(filter, 0);
 693   filter->setParent(_awayLog);
 694   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 695   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 696   _awayLog->show();
 697 }
 698
 699 void MainWin::awayLogDestroyed() {
 700   _awayLog = 0;
 701 }
 702
 703 void MainWin::showSettingsDlg() {
 704   SettingsDlg *dlg = new SettingsDlg();
 705
 706   //Category: Appearance
 707   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 708   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 709   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 710   //Category: Behaviour
 711   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 712   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 713   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 714   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 715   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 716   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 717   //Category: General
 718   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 719   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 720   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 721
 722   dlg->show();
 723 }
 724
 725 void MainWin::showAboutDlg() {
 726   AboutDlg(this).exec();
 727 }
 728
 729 #ifdef HAVE_KDE
 730 void MainWin::showShortcutsDlg() {
 731   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 732 }
 733 #endif
 734
 735 void MainWin::closeEvent(QCloseEvent *event) {
 736   QtUiSettings s;
 737   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 738   Q_ASSERT(app);
 739   if(!app->aboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 740     toggleMinimizedToTray();
 741     event->ignore();
 742   } else {
 743     event->accept();
 744     QApplication::quit();
 745   }
 746 }
 747
 748 void MainWin::systrayActivated(QSystemTrayIcon::ActivationReason activationReason) {
 749   if(activationReason == QSystemTrayIcon::Trigger) {
 750     toggleMinimizedToTray();
 751   }
 752 }
 753
 754 void MainWin::hideToTray() {
 755   if(!systemTrayIcon()->isSystemTrayAvailable()) {
 756     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 757     return;
 758   }
 759
 760   clearFocus();
 761   hide();
 762   systemTrayIcon()->show();
 763 }
 764
 765 void MainWin::toggleMinimizedToTray() {
 766   if(windowState() & Qt::WindowMinimized) {
 767     // restore
 768     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 769     show();
 770     raise();
 771   } else {
 772     setWindowState((windowState() & ~Qt::WindowActive) | Qt::WindowMinimized);
 773     hideToTray();
 774   }
 775 }
 776
 777 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 778   Q_UNUSED(parent);
 779
 780   if(QApplication::activeWindow() != 0)
 781     return;
 782
 783   for(int i = start; i <= end; i++) {
 784     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 785     if(!idx.isValid()) {
 786       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 787       continue;
 788     }
 789     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 790     if(flags.testFlag(Message::Backlog)) continue;
 791     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 792     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 793
 794     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 795     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 796
 797     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 798       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 799       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 800       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 801       QtUi::invokeNotification(bufId, sender, contents);
 802     }
 803   }
 804 }
 805
 806 bool MainWin::event(QEvent *event) {
 807   if(event->type() == QEvent::WindowActivate)
 808     QtUi::closeNotifications();
 809   return QMainWindow::event(event);
 810 }
 811
 812 void MainWin::clientNetworkCreated(NetworkId id) {
 813   const Network *net = Client::network(id);
 814   QAction *act = new QAction(net->networkName(), this);
 815   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 816   act->setData(QVariant::fromValue<NetworkId>(id));
 817   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 818   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 819
 820   QAction *beforeAction = 0;
 821   foreach(QAction *action, _networksMenu->actions()) {
 822     if(!action->data().isValid())  // ignore stock actions
 823       continue;
 824     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 825       beforeAction = action;
 826       break;
 827     }
 828   }
 829   _networksMenu->insertAction(beforeAction, act);
 830 }
 831
 832 void MainWin::clientNetworkUpdated() {
 833   const Network *net = qobject_cast<const Network *>(sender());
 834   if(!net)
 835     return;
 836
 837   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 838   if(!action)
 839     return;
 840
 841   action->setText(net->networkName());
 842
 843   switch(net->connectionState()) {
 844   case Network::Initialized:
 845     action->setIcon(SmallIcon("network-connect"));
 846     break;
 847   case Network::Disconnected:
 848     action->setIcon(SmallIcon("network-disconnect"));
 849     break;
 850   default:
 851     action->setIcon(SmallIcon("network-wired"));
 852   }
 853 }
 854
 855 void MainWin::clientNetworkRemoved(NetworkId id) {
 856   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 857   if(!action)
 858     return;
 859
 860   action->deleteLater();
 861 }
 862
 863 void MainWin::connectOrDisconnectFromNet() {
 864   QAction *act = qobject_cast<QAction *>(sender());
 865   if(!act) return;
 866   const Network *net = Client::network(act->data().value<NetworkId>());
 867   if(!net) return;
 868   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 869   else net->requestDisconnect();
 870 }
 871
 872 void MainWin::on_actionDebugNetworkModel_triggered() {
 873   QTreeView *view = new QTreeView;
 874   view->setAttribute(Qt::WA_DeleteOnClose);
 875   view->setWindowTitle("Debug NetworkModel View");
 876   view->setModel(Client::networkModel());
 877   view->setColumnWidth(0, 250);
 878   view->setColumnWidth(1, 250);
 879   view->setColumnWidth(2, 80);
 880   view->resize(610, 300);
 881   view->show();
 882 }
 883
 884 void MainWin::on_actionDebugMessageModel_triggered() {
 885   QTableView *view = new QTableView(0);
 886   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 887   filter->setSourceModel(Client::messageModel());
 888   view->setModel(filter);
 889   view->setAttribute(Qt::WA_DeleteOnClose, true);
 890   view->verticalHeader()->hide();
 891   view->horizontalHeader()->setStretchLastSection(true);
 892   view->show();
 893 }
 894
 895 void MainWin::on_actionDebugLog_triggered() {
 896   DebugLogWidget *logWidget = new DebugLogWidget(0);
 897   logWidget->show();
 898 }
 899
 900 void MainWin::saveStateToSession(const QString &sessionId) {
 901   return;
 902   SessionSettings s(sessionId);
 903
 904   s.setValue("MainWinSize", size());
 905   s.setValue("MainWinPos", pos());
 906   s.setValue("MainWinState", saveState());
 907 }
 908
 909 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 910 {
 911   s.setValue("MainWinSize", size());
 912   s.setValue("MainWinPos", pos());
 913   s.setValue("MainWinState", saveState());
 914 }
 915
 916 void MainWin::showStatusBarMessage(const QString &message) {
 917   statusBar()->showMessage(message, 10000);
 918 }
 919