src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #include "mainwin.h"
  21
  22 #include "aboutdlg.h"
  23 #include "action.h"
  24 #include "actioncollection.h"
  25 #include "buffermodel.h"
  26 #include "bufferviewmanager.h"
  27 #include "bufferwidget.h"
  28 #include "channellistdlg.h"
  29 #include "chatlinemodel.h"
  30 #include "chatmonitorfilter.h"
  31 #include "chatmonitorview.h"
  32 #include "chatview.h"
  33 #include "client.h"
  34 #include "clientbacklogmanager.h"
  35 #include "coreinfodlg.h"
  36 #include "coreconnectdlg.h"
  37 #include "iconloader.h"
  38 #include "inputwidget.h"
  39 #include "inputline.h"
  40 #include "irclistmodel.h"
  41 #include "jumpkeyhandler.h"
  42 #include "msgprocessorstatuswidget.h"
  43 #include "nicklistwidget.h"
  44 #include "qtuiapplication.h"
  45 #include "qtuimessageprocessor.h"
  46 #include "qtuisettings.h"
  47 #include "sessionsettings.h"
  48 #include "settingsdlg.h"
  49 #include "settingspagedlg.h"
  50 #include "topicwidget.h"
  51 #include "verticaldock.h"
  52
  53 #ifdef HAVE_DBUS
  54 #  include "desktopnotificationbackend.h"
  55 #endif
  56 #include "systraynotificationbackend.h"
  57 #include "taskbarnotificationbackend.h"
  58
  59 #include "settingspages/aliasessettingspage.h"
  60 #include "settingspages/appearancesettingspage.h"
  61 #include "settingspages/bufferviewsettingspage.h"
  62 #include "settingspages/colorsettingspage.h"
  63 #include "settingspages/fontssettingspage.h"
  64 #include "settingspages/generalsettingspage.h"
  65 #include "settingspages/highlightsettingspage.h"
  66 #include "settingspages/identitiessettingspage.h"
  67 #include "settingspages/networkssettingspage.h"
  68 #include "settingspages/notificationssettingspage.h"
  69
  70 MainWin::MainWin(QWidget *parent)
  71   : QMainWindow(parent),
  72     coreLagLabel(new QLabel()),
  73     sslLabel(new QLabel()),
  74     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  75     _titleSetter(this),
  76     _trayIcon(new QSystemTrayIcon(this))
  77 {
  78   QtUiSettings uiSettings;
  79   QString style = uiSettings.value("Style", QString()).toString();
  80   if(!style.isEmpty()) {
  81     QApplication::setStyle(style);
  82   }
  83
  84   setWindowTitle("Quassel IRC");
  85   setWindowIconText("Quassel IRC");
  86   updateIcon();
  87
  88   installEventFilter(new JumpKeyHandler(this));
  89
  90   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
  91   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
  92 #ifdef HAVE_DBUS
  93   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
  94 #endif
  95
  96   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
  97   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
  98   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
  99 }
 100
 101 void MainWin::init() {
 102   QtUiSettings s;
 103   if(s.value("MainWinSize").isValid())
 104     resize(s.value("MainWinSize").toSize());
 105   else
 106     resize(QSize(800, 500));
 107
 108   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 109   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 110   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 111
 112   // Setup Dock Areas
 113   setDockNestingEnabled(true);
 114   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 115   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 116   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 117   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 118
 119   // Order is sometimes important
 120   setupActions();
 121   setupBufferWidget();
 122   setupMenus();
 123   setupViews();
 124   setupTopicWidget();
 125   setupChatMonitor();
 126   setupNickWidget();
 127   setupInputWidget();
 128   setupStatusBar();
 129   setupSystray();
 130   setupTitleSetter();
 131
 132   // restore mainwin state
 133   restoreState(s.value("MainWinState").toByteArray());
 134
 135   // restore locked state of docks
 136   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 137
 138   setDisconnectedState();  // Disable menus and stuff
 139
 140   show();
 141
 142   showCoreConnectionDlg(true); // autoconnect if appropriate
 143 }
 144
 145 MainWin::~MainWin() {
 146   QtUiSettings s;
 147   s.setValue("MainWinSize", size());
 148   s.setValue("MainWinPos", pos());
 149   s.setValue("MainWinState", saveState());
 150 }
 151
 152 void MainWin::updateIcon() {
 153   QPixmap icon;
 154   if(Client::isConnected())
 155     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 156   else
 157     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 158   setWindowIcon(icon);
 159   qApp->setWindowIcon(icon);
 160   systemTrayIcon()->setIcon(icon);
 161 }
 162
 163 void MainWin::setupActions() {
 164   ActionCollection *coll = QtUi::actionCollection("General");
 165   // File
 166   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 167                                              this, SLOT(showCoreConnectionDlg())));
 168   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 169                                                 Client::instance(), SLOT(disconnectFromCore())));
 170   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 171                                           this, SLOT(showCoreInfoDlg())));
 172   coll->addAction("EditNetworks", new Action(SmallIcon("configure"), tr("Edit &Networks..."), coll,
 173                                               this, SLOT(on_actionEditNetworks_triggered())));
 174   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 175                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 176
 177   // View
 178   coll->addAction("ManageBufferViews", new Action(SmallIcon("view-tree"), tr("&Manage Buffer Views..."), coll,
 179                                              this, SLOT(on_actionManageViews_triggered())));
 180   Action *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 181   lockAct->setCheckable(true);
 182   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 183
 184   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 185                                                  0, 0, tr("Ctrl+F")))->setCheckable(true);
 186   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 187                                                  0, 0))->setCheckable(true);
 188
 189   // Settings
 190   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 191                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 192
 193   // Help
 194   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel..."), coll,
 195                                               this, SLOT(showAboutDlg())));
 196   coll->addAction("AboutQt", new Action(tr("About &Qt..."), coll,
 197                                          qApp, SLOT(aboutQt())));
 198   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 199                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 200 }
 201
 202 void MainWin::setupMenus() {
 203   ActionCollection *coll = QtUi::actionCollection("General");
 204
 205   _fileMenu = menuBar()->addMenu(tr("&File"));
 206   _fileMenu->addAction(coll->action("ConnectCore"));
 207   _fileMenu->addAction(coll->action("DisconnectCore"));
 208   _fileMenu->addAction(coll->action("CoreInfo"));
 209   _fileMenu->addSeparator();
 210   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 211   _networksMenu->addAction(coll->action("EditNetworks"));
 212   _networksMenu->addSeparator();
 213   _fileMenu->addSeparator();
 214   _fileMenu->addAction(coll->action("Quit"));
 215
 216   _viewMenu = menuBar()->addMenu(tr("&View"));
 217   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 218   _bufferViewsMenu->addAction(coll->action("ManageBufferViews"));
 219   _viewMenu->addSeparator();
 220   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 221   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 222   _viewMenu->addSeparator();
 223   _viewMenu->addAction(coll->action("LockDockPositions"));
 224
 225   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 226   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 227
 228   _helpMenu = menuBar()->addMenu(tr("&Help"));
 229   _helpMenu->addAction(coll->action("AboutQuassel"));
 230   _helpMenu->addAction(coll->action("AboutQt"));
 231   _helpMenu->addSeparator();
 232   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 233   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 234 }
 235
 236 void MainWin::setupBufferWidget() {
 237   _bufferWidget = new BufferWidget(this);
 238   _bufferWidget->setModel(Client::bufferModel());
 239   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 240   setCentralWidget(_bufferWidget);
 241 }
 242
 243 void MainWin::setupViews() {
 244   addBufferView();
 245 }
 246
 247 void MainWin::addBufferView(int bufferViewConfigId) {
 248   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 249 }
 250
 251 void MainWin::addBufferView(BufferViewConfig *config) {
 252   BufferViewDock *dock;
 253   if(config)
 254     dock = new BufferViewDock(config, this);
 255   else
 256     dock = new BufferViewDock(this);
 257
 258   //create the view and initialize it's filter
 259   BufferView *view = new BufferView(dock);
 260   view->setFilteredModel(Client::bufferModel(), config);
 261   view->show();
 262
 263   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 264
 265   Client::bufferModel()->synchronizeView(view);
 266
 267   dock->setWidget(view);
 268   dock->show();
 269
 270   addDockWidget(Qt::LeftDockWidgetArea, dock);
 271   _bufferViewsMenu->addAction(dock->toggleViewAction());
 272
 273   _netViews.append(dock);
 274 }
 275
 276 void MainWin::removeBufferView(int bufferViewConfigId) {
 277   QVariant actionData;
 278   BufferViewDock *dock;
 279   foreach(QAction *action, _bufferViewsMenu->actions()) {
 280     actionData = action->data();
 281     if(!actionData.isValid())
 282       continue;
 283
 284     dock = qobject_cast<BufferViewDock *>(action->parent());
 285     if(dock && actionData.toInt() == bufferViewConfigId) {
 286       removeAction(action);
 287       dock->deleteLater();
 288     }
 289   }
 290 }
 291
 292 void MainWin::on_actionEditNetworks_triggered() {
 293   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 294   dlg.exec();
 295 }
 296
 297 void MainWin::on_actionManageViews_triggered() {
 298   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 299   dlg.exec();
 300 }
 301
 302 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 303   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 304   foreach(VerticalDock *dock, docks) {
 305     dock->showTitle(!lock);
 306   }
 307   QtUiSettings().setValue("LockDocks", lock);
 308 }
 309
 310 void MainWin::setupNickWidget() {
 311   // create nick dock
 312   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 313   nickDock->setObjectName("NickDock");
 314   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 315
 316   _nickListWidget = new NickListWidget(nickDock);
 317   nickDock->setWidget(_nickListWidget);
 318
 319   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 320   _viewMenu->addAction(nickDock->toggleViewAction());
 321   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 322   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 323   // See NickListDock::NickListDock();
 324   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 325
 326   // attach the NickListWidget to the BufferModel and the default selection
 327   _nickListWidget->setModel(Client::bufferModel());
 328   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 329 }
 330
 331 void MainWin::setupChatMonitor() {
 332   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 333   dock->setObjectName("ChatMonitorDock");
 334
 335   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 336   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 337   chatView->show();
 338   dock->setWidget(chatView);
 339   dock->show();
 340
 341   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 342   _viewMenu->addAction(dock->toggleViewAction());
 343   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 344 }
 345
 346 void MainWin::setupInputWidget() {
 347   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 348   dock->setObjectName("InputDock");
 349
 350   InputWidget *inputWidget = new InputWidget(dock);
 351   dock->setWidget(inputWidget);
 352
 353   addDockWidget(Qt::BottomDockWidgetArea, dock);
 354
 355   _viewMenu->addAction(dock->toggleViewAction());
 356   dock->toggleViewAction()->setText(tr("Show Input Line"));
 357
 358   inputWidget->setModel(Client::bufferModel());
 359   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 360
 361   _bufferWidget->setFocusProxy(inputWidget);
 362
 363   inputWidget->inputLine()->installEventFilter(_bufferWidget);
 364 }
 365
 366 void MainWin::setupTopicWidget() {
 367   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 368   dock->setObjectName("TopicDock");
 369   TopicWidget *topicwidget = new TopicWidget(dock);
 370
 371   dock->setWidget(topicwidget);
 372
 373   topicwidget->setModel(Client::bufferModel());
 374   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 375
 376   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 377
 378   _viewMenu->addAction(dock->toggleViewAction());
 379   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 380 }
 381
 382 void MainWin::setupTitleSetter() {
 383   _titleSetter.setModel(Client::bufferModel());
 384   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 385 }
 386
 387 void MainWin::setupStatusBar() {
 388   // MessageProcessor progress
 389   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 390   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 391
 392   // Core Lag:
 393   updateLagIndicator(0);
 394   statusBar()->addPermanentWidget(coreLagLabel);
 395   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 396
 397   // SSL indicator
 398   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 399   sslLabel->setPixmap(QPixmap());
 400   statusBar()->addPermanentWidget(sslLabel);
 401
 402   _viewMenu->addSeparator();
 403   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 404
 405   QtUiSettings uiSettings;
 406
 407   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 408   showStatusbar->setChecked(enabled);
 409   enabled ? statusBar()->show() : statusBar()->hide();
 410
 411   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 412   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 413
 414   connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 415 }
 416
 417 void MainWin::saveStatusBarStatus(bool enabled) {
 418   QtUiSettings uiSettings;
 419   uiSettings.setValue("ShowStatusBar", enabled);
 420 }
 421
 422 void MainWin::setupSystray() {
 423   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 424                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 425
 426   ActionCollection *coll = QtUi::actionCollection("General");
 427   systrayMenu = new QMenu(this);
 428   systrayMenu->addAction(coll->action("AboutQuassel"));
 429   systrayMenu->addSeparator();
 430   systrayMenu->addAction(coll->action("ConnectCore"));
 431   systrayMenu->addAction(coll->action("DisconnectCore"));
 432   systrayMenu->addSeparator();
 433   systrayMenu->addAction(coll->action("Quit"));
 434
 435   systemTrayIcon()->setContextMenu(systrayMenu);
 436
 437   QtUiSettings s;
 438   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 439     systemTrayIcon()->show();
 440   }
 441
 442 #ifndef Q_WS_MAC
 443   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 444           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 445 #endif
 446
 447 }
 448
 449 void MainWin::changeEvent(QEvent *event) {
 450   if(event->type() == QEvent::WindowStateChange) {
 451     if(windowState() & Qt::WindowMinimized) {
 452       QtUiSettings s;
 453       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 454         toggleVisibility();
 455         event->ignore();
 456       }
 457     }
 458   }
 459 }
 460
 461 void MainWin::connectedToCore() {
 462   Q_CHECK_PTR(Client::bufferViewManager());
 463   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 464   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 465   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 466
 467   Client::backlogManager()->requestInitialBacklog();
 468   setConnectedState();
 469 }
 470
 471 void MainWin::setConnectedState() {
 472   ActionCollection *coll = QtUi::actionCollection("General");
 473   //ui.menuCore->setEnabled(true);
 474   coll->action("ConnectCore")->setEnabled(false);
 475   coll->action("DisconnectCore")->setEnabled(true);
 476   coll->action("CoreInfo")->setEnabled(true);
 477   // _viewMenu->setEnabled(true);
 478   statusBar()->showMessage(tr("Connected to core."));
 479   if(sslLabel->width() == 0)
 480     sslLabel->setPixmap(SmallIcon("security-low"));
 481   updateIcon();
 482 }
 483
 484 void MainWin::loadLayout() {
 485   QtUiSettings s;
 486   int accountId = Client::currentCoreAccount().toInt();
 487   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 488 }
 489
 490 void MainWin::saveLayout() {
 491   QtUiSettings s;
 492   int accountId = Client::currentCoreAccount().toInt();
 493   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 494 }
 495
 496 void MainWin::updateLagIndicator(int lag) {
 497   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 498 }
 499
 500
 501 void MainWin::securedConnection() {
 502   // todo: make status bar entry
 503   sslLabel->setPixmap(SmallIcon("security-high"));
 504 }
 505
 506 void MainWin::disconnectedFromCore() {
 507   // save core specific layout and remove bufferviews;
 508   saveLayout();
 509   QVariant actionData;
 510   BufferViewDock *dock;
 511   foreach(QAction *action, _bufferViewsMenu->actions()) {
 512     actionData = action->data();
 513     if(!actionData.isValid())
 514       continue;
 515
 516     dock = qobject_cast<BufferViewDock *>(action->parent());
 517     if(dock && actionData.toInt() != -1) {
 518       removeAction(action);
 519       dock->deleteLater();
 520     }
 521   }
 522   QtUiSettings s;
 523   restoreState(s.value("MainWinState").toByteArray());
 524   setDisconnectedState();
 525 }
 526
 527 void MainWin::setDisconnectedState() {
 528   ActionCollection *coll = QtUi::actionCollection("General");
 529   //ui.menuCore->setEnabled(false);
 530   coll->action("ConnectCore")->setEnabled(true);
 531   coll->action("DisconnectCore")->setEnabled(false);
 532   coll->action("CoreInfo")->setEnabled(false);
 533   //_viewMenu->setEnabled(false);
 534   statusBar()->showMessage(tr("Not connected to core."));
 535   sslLabel->setPixmap(QPixmap());
 536   updateIcon();
 537 }
 538
 539 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 540   CoreConnectDlg(autoConnect, this).exec();
 541 }
 542
 543 void MainWin::showChannelList(NetworkId netId) {
 544   ChannelListDlg *channelListDlg = new ChannelListDlg();
 545
 546   if(!netId.isValid()) {
 547     QAction *action = qobject_cast<QAction *>(sender());
 548     if(action)
 549       netId = action->data().value<NetworkId>();
 550   }
 551
 552   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 553   channelListDlg->setNetwork(netId);
 554   channelListDlg->show();
 555 }
 556
 557 void MainWin::showCoreInfoDlg() {
 558   CoreInfoDlg(this).exec();
 559 }
 560
 561 void MainWin::showSettingsDlg() {
 562   SettingsDlg *dlg = new SettingsDlg();
 563
 564   //Category: Appearance
 565   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 566   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 567   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 568   //Category: Behaviour
 569   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 570   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 571   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 572   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 573   //Category: General
 574   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 575   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 576   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 577
 578   dlg->show();
 579 }
 580
 581 void MainWin::showAboutDlg() {
 582   AboutDlg(this).exec();
 583 }
 584
 585 void MainWin::closeEvent(QCloseEvent *event) {
 586   QtUiSettings s;
 587   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 588     toggleVisibility();
 589     event->ignore();
 590   } else {
 591     event->accept();
 592   }
 593 }
 594
 595 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 596   if(activationReason == QSystemTrayIcon::Trigger) {
 597     toggleVisibility();
 598   }
 599 }
 600
 601 void MainWin::toggleVisibility() {
 602   if(isHidden() /*|| !isActiveWindow()*/) {
 603     show();
 604     if(isMinimized()) {
 605       if(isMaximized())
 606         showMaximized();
 607       else
 608         showNormal();
 609     }
 610
 611     raise();
 612     activateWindow();
 613     // setFocus(); //Qt::ActiveWindowFocusReason
 614
 615   } else {
 616     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 617       clearFocus();
 618       hide();
 619       if(!systemTrayIcon()->isVisible()) {
 620         systemTrayIcon()->show();
 621       }
 622     } else {
 623       lower();
 624     }
 625   }
 626 }
 627
 628 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 629   Q_UNUSED(parent);
 630
 631   if(QApplication::activeWindow() != 0)
 632     return;
 633
 634   for(int i = start; i <= end; i++) {
 635     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 636     if(!idx.isValid()) {
 637       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 638       continue;
 639     }
 640     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 641     if(flags.testFlag(Message::Backlog)) continue;
 642     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 643     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 644
 645     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 646     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 647
 648     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 649       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 650       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 651       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 652       QtUi::invokeNotification(bufId, sender, contents);
 653     }
 654   }
 655 }
 656
 657 bool MainWin::event(QEvent *event) {
 658   if(event->type() == QEvent::WindowActivate)
 659     QtUi::closeNotifications();
 660   return QMainWindow::event(event);
 661 }
 662
 663 void MainWin::clientNetworkCreated(NetworkId id) {
 664   const Network *net = Client::network(id);
 665   QAction *act = new QAction(net->networkName(), this);
 666   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 667   act->setData(QVariant::fromValue<NetworkId>(id));
 668   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 669   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 670
 671   QAction *beforeAction = 0;
 672   foreach(QAction *action, _networksMenu->actions()) {
 673     if(!action->data().isValid())  // ignore stock actions
 674       continue;
 675     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 676       beforeAction = action;
 677       break;
 678     }
 679   }
 680   _networksMenu->insertAction(beforeAction, act);
 681 }
 682
 683 void MainWin::clientNetworkUpdated() {
 684   const Network *net = qobject_cast<const Network *>(sender());
 685   if(!net)
 686     return;
 687
 688   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 689   if(!action)
 690     return;
 691
 692   action->setText(net->networkName());
 693
 694   switch(net->connectionState()) {
 695   case Network::Initialized:
 696     action->setIcon(SmallIcon("network-connect"));
 697     break;
 698   case Network::Disconnected:
 699     action->setIcon(SmallIcon("network-disconnect"));
 700     break;
 701   default:
 702     action->setIcon(SmallIcon("network-wired"));
 703   }
 704 }
 705
 706 void MainWin::clientNetworkRemoved(NetworkId id) {
 707   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 708   if(!action)
 709     return;
 710
 711   action->deleteLater();
 712 }
 713
 714 void MainWin::connectOrDisconnectFromNet() {
 715   QAction *act = qobject_cast<QAction *>(sender());
 716   if(!act) return;
 717   const Network *net = Client::network(act->data().value<NetworkId>());
 718   if(!net) return;
 719   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 720   else net->requestDisconnect();
 721 }
 722
 723 void MainWin::on_actionDebugNetworkModel_triggered() {
 724   QTreeView *view = new QTreeView;
 725   view->setAttribute(Qt::WA_DeleteOnClose);
 726   view->setWindowTitle("Debug NetworkModel View");
 727   view->setModel(Client::networkModel());
 728   view->setColumnWidth(0, 250);
 729   view->setColumnWidth(1, 250);
 730   view->setColumnWidth(2, 80);
 731   view->resize(610, 300);
 732   view->show();
 733 }
 734
 735 void MainWin::saveStateToSession(const QString &sessionId) {
 736   return;
 737   SessionSettings s(sessionId);
 738
 739   s.setValue("MainWinSize", size());
 740   s.setValue("MainWinPos", pos());
 741   s.setValue("MainWinState", saveState());
 742 }
 743
 744 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 745 {
 746   s.setValue("MainWinSize", size());
 747   s.setValue("MainWinPos", pos());
 748   s.setValue("MainWinState", saveState());
 749 }
 750
 751 void MainWin::showStatusBarMessage(const QString &message) {
 752   statusBar()->showMessage(message, 10);
 753 }