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