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