src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #include "mainwin.h"
  21
  22 #ifdef HAVE_KDE
  23 #  include <KAction>
  24 #  include <KActionCollection>
  25 #  include <KHelpMenu>
  26 #  include <KMenuBar>
  27 #  include <KShortcutsDialog>
  28 #  include <KStatusBar>
  29 #endif
  30
  31 #ifdef Q_WS_X11
  32 #  include <QX11Info>
  33 #endif
  34
  35 #include "aboutdlg.h"
  36 #include "awaylogfilter.h"
  37 #include "awaylogview.h"
  38 #include "action.h"
  39 #include "actioncollection.h"
  40 #include "buffermodel.h"
  41 #include "bufferview.h"
  42 #include "bufferviewoverlay.h"
  43 #include "bufferviewoverlayfilter.h"
  44 #include "bufferwidget.h"
  45 #include "channellistdlg.h"
  46 #include "chatlinemodel.h"
  47 #include "chatmonitorfilter.h"
  48 #include "chatmonitorview.h"
  49 #include "chatview.h"
  50 #include "client.h"
  51 #include "clientsyncer.h"
  52 #include "clientbacklogmanager.h"
  53 #include "clientbufferviewconfig.h"
  54 #include "clientbufferviewmanager.h"
  55 #include "coreinfodlg.h"
  56 #include "coreconnectdlg.h"
  57 #include "contextmenuactionprovider.h"
  58 #include "debuglogwidget.h"
  59 #include "debugmessagemodelfilter.h"
  60 #include "iconloader.h"
  61 #include "inputwidget.h"
  62 #include "inputline.h"
  63 #include "irclistmodel.h"
  64 #include "ircconnectionwizard.h"
  65 #include "jumpkeyhandler.h"
  66 #include "msgprocessorstatuswidget.h"
  67 #include "nicklistwidget.h"
  68 #include "qtuiapplication.h"
  69 #include "qtuimessageprocessor.h"
  70 #include "qtuisettings.h"
  71 #include "sessionsettings.h"
  72 #include "settingsdlg.h"
  73 #include "settingspagedlg.h"
  74 #include "systemtray.h"
  75 #include "toolbaractionprovider.h"
  76 #include "topicwidget.h"
  77 #include "verticaldock.h"
  78
  79 #ifndef HAVE_KDE
  80 #  ifdef HAVE_DBUS
  81 #    include "desktopnotificationbackend.h"
  82 #  endif
  83 #  ifdef HAVE_PHONON
  84 #    include "phononnotificationbackend.h"
  85 #  endif
  86 #  include "systraynotificationbackend.h"
  87 #  include "taskbarnotificationbackend.h"
  88 #else /* HAVE_KDE */
  89 #  include "knotificationbackend.h"
  90 #endif /* HAVE_KDE */
  91
  92 #include "settingspages/aliasessettingspage.h"
  93 #include "settingspages/appearancesettingspage.h"
  94 #include "settingspages/backlogsettingspage.h"
  95 #include "settingspages/bufferviewsettingspage.h"
  96 #include "settingspages/chatmonitorsettingspage.h"
  97 #include "settingspages/colorsettingspage.h"
  98 #include "settingspages/generalsettingspage.h"
  99 #include "settingspages/highlightsettingspage.h"
 100 #include "settingspages/identitiessettingspage.h"
 101 #include "settingspages/networkssettingspage.h"
 102 #include "settingspages/notificationssettingspage.h"
 103
 104 MainWin::MainWin(QWidget *parent)
 105 #ifdef HAVE_KDE
 106   : KMainWindow(parent),
 107   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 108 #else
 109   : QMainWindow(parent),
 110 #endif
 111     coreLagLabel(new QLabel()),
 112     sslLabel(new QLabel()),
 113     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 114     _titleSetter(this),
 115     _awayLog(0)
 116 {
 117 #ifdef Q_WS_WIN
 118   dwTickCount = 0;
 119 #endif
 120
 121   QtUiSettings uiSettings;
 122   QString style = uiSettings.value("Style", QString()).toString();
 123   if(!style.isEmpty()) {
 124     QApplication::setStyle(style);
 125   }
 126
 127   QApplication::setQuitOnLastWindowClosed(false);
 128
 129   setWindowTitle("Quassel IRC");
 130   setWindowIconText("Quassel IRC");
 131   updateIcon();
 132
 133   installEventFilter(new JumpKeyHandler(this));
 134
 135   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 136   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 137   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 138 }
 139
 140 void MainWin::init() {
 141   QtUiSettings s;
 142   if(s.value("MainWinSize").isValid())
 143     resize(s.value("MainWinSize").toSize());
 144   else
 145     resize(QSize(800, 500));
 146
 147   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 148   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 149   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 150   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 151            SLOT(messagesInserted(const QModelIndex &, int, int)));
 152   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 153
 154   // Setup Dock Areas
 155   setDockNestingEnabled(true);
 156   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 157   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 158   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 159   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 160
 161   // Order is sometimes important
 162   setupActions();
 163   setupBufferWidget();
 164   setupMenus();
 165   setupTopicWidget();
 166   setupChatMonitor();
 167   setupNickWidget();
 168   setupInputWidget();
 169   setupStatusBar();
 170   setupToolBars();
 171   setupSystray();
 172   setupTitleSetter();
 173
 174 #ifndef HAVE_KDE
 175   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 176   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 177 #  ifdef HAVE_PHONON
 178   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 179 #  endif
 180 #  ifdef HAVE_DBUS
 181   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 182 #  endif
 183
 184 #else /* HAVE_KDE */
 185   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 186 #endif /* HAVE_KDE */
 187
 188   // restore mainwin state
 189   restoreState(s.value("MainWinState").toByteArray());
 190
 191   // restore locked state of docks
 192   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 193
 194   setDisconnectedState();  // Disable menus and stuff
 195
 196   show();
 197
 198   if(Quassel::runMode() != Quassel::Monolithic) {
 199     showCoreConnectionDlg(true); // autoconnect if appropriate
 200   } else {
 201     startInternalCore();
 202   }
 203 }
 204
 205 MainWin::~MainWin() {
 206   QtUiSettings s;
 207   s.setValue("MainWinSize", size());
 208   s.setValue("MainWinPos", pos());
 209   s.setValue("MainWinState", saveState());
 210 }
 211
 212 void MainWin::updateIcon() {
 213 #ifdef Q_WS_MAC
 214   const int size = 128;
 215 #else
 216   const int size = 48;
 217 #endif
 218
 219   QPixmap icon;
 220   if(Client::isConnected())
 221     icon = DesktopIcon("quassel", size);
 222   else
 223     icon = DesktopIcon("quassel_inactive", size);
 224   setWindowIcon(icon);
 225   qApp->setWindowIcon(icon);
 226 }
 227
 228 void MainWin::setupActions() {
 229   ActionCollection *coll = QtUi::actionCollection("General");
 230   // File
 231   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 232                                              this, SLOT(showCoreConnectionDlg())));
 233   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 234                                                 Client::instance(), SLOT(disconnectFromCore())));
 235   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 236                                           this, SLOT(showCoreInfoDlg())));
 237   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 238                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 239   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 240                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 241
 242   // View
 243   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 244                                              this, SLOT(on_actionConfigureViews_triggered())));
 245
 246   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 247   lockAct->setCheckable(true);
 248   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 249
 250   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 251                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 252   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 253                                             this, SLOT(showAwayLog())));
 254   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 255                                                  0, 0))->setCheckable(true);
 256
 257   // Settings
 258   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 259                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 260
 261   // Help
 262   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 263                                               this, SLOT(showAboutDlg())));
 264   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 265                                          qApp, SLOT(aboutQt())));
 266   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 267                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 268   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 269                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 270   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 271                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 272   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 273                                        this, SLOT(on_actionDebugLog_triggered())));
 274 }
 275
 276 void MainWin::setupMenus() {
 277   ActionCollection *coll = QtUi::actionCollection("General");
 278
 279   _fileMenu = menuBar()->addMenu(tr("&File"));
 280
 281   static const QStringList coreActions = QStringList()
 282     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 283
 284   QAction *coreAction;
 285   foreach(QString actionName, coreActions) {
 286     coreAction = coll->action(actionName);
 287     _fileMenu->addAction(coreAction);
 288     flagRemoteCoreOnly(coreAction);
 289   }
 290   flagRemoteCoreOnly(_fileMenu->addSeparator());
 291
 292   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 293   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 294   _networksMenu->addSeparator();
 295   _fileMenu->addSeparator();
 296   _fileMenu->addAction(coll->action("Quit"));
 297
 298   _viewMenu = menuBar()->addMenu(tr("&View"));
 299   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 300   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 301   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 302   _viewMenu->addSeparator();
 303   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 304
 305   coreAction = coll->action("ShowAwayLog");
 306   flagRemoteCoreOnly(coreAction);
 307   _viewMenu->addAction(coreAction);
 308
 309   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 310   _viewMenu->addSeparator();
 311   _viewMenu->addAction(coll->action("LockLayout"));
 312
 313   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 314 #ifdef HAVE_KDE
 315   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 316   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 317 #endif
 318   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 319
 320   _helpMenu = menuBar()->addMenu(tr("&Help"));
 321   _helpMenu->addAction(coll->action("AboutQuassel"));
 322 #ifndef HAVE_KDE
 323   _helpMenu->addAction(coll->action("AboutQt"));
 324 #else
 325   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 326 #endif
 327   _helpMenu->addSeparator();
 328   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 329   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 330   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 331   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 332   _helpDebugMenu->addAction(coll->action("DebugLog"));
 333 }
 334
 335 void MainWin::setupBufferWidget() {
 336   _bufferWidget = new BufferWidget(this);
 337   _bufferWidget->setModel(Client::bufferModel());
 338   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 339   setCentralWidget(_bufferWidget);
 340 }
 341
 342 void MainWin::addBufferView(int bufferViewConfigId) {
 343   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 344 }
 345
 346 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 347   if(!config)
 348     return;
 349
 350   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 351   BufferViewDock *dock = new BufferViewDock(config, this);
 352
 353   //create the view and initialize it's filter
 354   BufferView *view = new BufferView(dock);
 355   view->setFilteredModel(Client::bufferModel(), config);
 356   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 357   view->show();
 358
 359   Client::bufferModel()->synchronizeView(view);
 360
 361   dock->setWidget(view);
 362   dock->show();
 363
 364   addDockWidget(Qt::LeftDockWidgetArea, dock);
 365   _bufferViewsMenu->addAction(dock->toggleViewAction());
 366
 367   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 368   _bufferViews.append(dock);
 369 }
 370
 371 void MainWin::removeBufferView(int bufferViewConfigId) {
 372   QVariant actionData;
 373   BufferViewDock *dock;
 374   foreach(QAction *action, _bufferViewsMenu->actions()) {
 375     actionData = action->data();
 376     if(!actionData.isValid())
 377       continue;
 378
 379     dock = qobject_cast<BufferViewDock *>(action->parent());
 380     if(dock && actionData.toInt() == bufferViewConfigId) {
 381       removeAction(action);
 382       dock->deleteLater();
 383     }
 384   }
 385 }
 386
 387 void MainWin::bufferViewToggled(bool enabled) {
 388   QAction *action = qobject_cast<QAction *>(sender());
 389   Q_ASSERT(action);
 390   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 391   Q_ASSERT(dock);
 392   if(enabled) {
 393     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 394     BufferViewConfig *config = dock->config();
 395     if(config && config->isInitialized()) {
 396       BufferIdList buffers;
 397       if(config->networkId().isValid()) {
 398         foreach(BufferId bufferId, config->bufferList()) {
 399           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 400             buffers << bufferId;
 401         }
 402         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 403           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 404             buffers << bufferId;
 405         }
 406       } else {
 407         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 408       }
 409       Client::backlogManager()->checkForBacklog(buffers);
 410     }
 411   } else {
 412     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 413   }
 414 }
 415
 416 BufferView *MainWin::allBuffersView() const {
 417   // "All Buffers" is always the first dock created
 418   if(_bufferViews.count() > 0)
 419     return _bufferViews[0]->bufferView();
 420   return 0;
 421 }
 422
 423 void MainWin::showNotificationsDlg() {
 424   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 425   dlg.exec();
 426 }
 427
 428 void MainWin::on_actionConfigureNetworks_triggered() {
 429   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 430   dlg.exec();
 431 }
 432
 433 void MainWin::on_actionConfigureViews_triggered() {
 434   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 435   dlg.exec();
 436 }
 437
 438 void MainWin::on_actionLockLayout_toggled(bool lock) {
 439   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 440   foreach(VerticalDock *dock, docks) {
 441     dock->showTitle(!lock);
 442   }
 443   if(Client::bufferViewManager()) {
 444     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 445       config->setLocked(lock);
 446     }
 447   }
 448   QtUiSettings().setValue("LockLayout", lock);
 449 }
 450
 451 void MainWin::setupNickWidget() {
 452   // create nick dock
 453   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 454   nickDock->setObjectName("NickDock");
 455   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 456
 457   _nickListWidget = new NickListWidget(nickDock);
 458   nickDock->setWidget(_nickListWidget);
 459
 460   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 461   _viewMenu->addAction(nickDock->toggleViewAction());
 462   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 463
 464   // See NickListDock::NickListDock();
 465   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 466
 467   // attach the NickListWidget to the BufferModel and the default selection
 468   _nickListWidget->setModel(Client::bufferModel());
 469   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 470 }
 471
 472 void MainWin::setupChatMonitor() {
 473   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 474   dock->setObjectName("ChatMonitorDock");
 475
 476   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 477   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 478   chatView->show();
 479   dock->setWidget(chatView);
 480   dock->hide();
 481
 482   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 483   _viewMenu->addAction(dock->toggleViewAction());
 484   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 485 }
 486
 487 void MainWin::setupInputWidget() {
 488   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 489   dock->setObjectName("InputDock");
 490
 491   _inputWidget = new InputWidget(dock);
 492   dock->setWidget(_inputWidget);
 493
 494   addDockWidget(Qt::BottomDockWidgetArea, dock);
 495
 496   _viewMenu->addAction(dock->toggleViewAction());
 497   dock->toggleViewAction()->setText(tr("Show Input Line"));
 498
 499   _inputWidget->setModel(Client::bufferModel());
 500   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 501
 502   _bufferWidget->setFocusProxy(_inputWidget);
 503
 504   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 505 }
 506
 507 void MainWin::setupTopicWidget() {
 508   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 509   dock->setObjectName("TopicDock");
 510   TopicWidget *topicwidget = new TopicWidget(dock);
 511
 512   dock->setWidget(topicwidget);
 513
 514   topicwidget->setModel(Client::bufferModel());
 515   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 516
 517   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 518
 519   _viewMenu->addAction(dock->toggleViewAction());
 520   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 521 }
 522
 523 void MainWin::setupTitleSetter() {
 524   _titleSetter.setModel(Client::bufferModel());
 525   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 526 }
 527
 528 void MainWin::setupStatusBar() {
 529   // MessageProcessor progress
 530   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 531
 532   // Core Lag:
 533   updateLagIndicator();
 534   statusBar()->addPermanentWidget(coreLagLabel);
 535   coreLagLabel->hide();
 536   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 537
 538   // SSL indicator
 539   sslLabel->setPixmap(QPixmap());
 540   statusBar()->addPermanentWidget(sslLabel);
 541   sslLabel->hide();
 542
 543   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 544
 545   QtUiSettings uiSettings;
 546
 547   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 548   showStatusbar->setChecked(enabled);
 549   enabled ? statusBar()->show() : statusBar()->hide();
 550
 551   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 552   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 553 }
 554
 555 void MainWin::saveStatusBarStatus(bool enabled) {
 556   QtUiSettings uiSettings;
 557   uiSettings.setValue("ShowStatusBar", enabled);
 558 }
 559
 560 void MainWin::setupSystray() {
 561   _systemTray = new SystemTray(this);
 562 }
 563
 564 void MainWin::setupToolBars() {
 565   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 566           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 567   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 568           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 569
 570 #ifdef Q_WS_MAC
 571   setUnifiedTitleAndToolBarOnMac(true);
 572 #endif
 573   _mainToolBar = addToolBar(tr("Main Toolbar"));
 574   _mainToolBar->setObjectName("MainToolBar");
 575
 576   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 577   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 578
 579   //_nickToolBar = addToolBar("User");
 580   //_nickToolBar->setObjectName("NickToolBar");
 581   //QtUi::toolBarActionProvider()->addActions(_nickToolBar, ToolBarActionProvider::NickToolBar);
 582
 583 #ifdef HAVE_KDE
 584   _mainToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 585   //_nickToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 586 #endif
 587 }
 588
 589 void MainWin::connectedToCore() {
 590   Q_CHECK_PTR(Client::bufferViewManager());
 591   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 592   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 593   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 594
 595   setConnectedState();
 596 }
 597
 598 void MainWin::setConnectedState() {
 599   ActionCollection *coll = QtUi::actionCollection("General");
 600
 601   coll->action("ConnectCore")->setEnabled(false);
 602   coll->action("DisconnectCore")->setEnabled(true);
 603   coll->action("CoreInfo")->setEnabled(true);
 604
 605   foreach(QAction *action, _fileMenu->actions()) {
 606     if(isRemoteCoreOnly(action))
 607       action->setVisible(!Client::internalCore());
 608   }
 609
 610   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 611   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 612   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 613   if(!Client::internalCore()) {
 614     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 615     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 616     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 617   }
 618
 619   // _viewMenu->setEnabled(true);
 620   if(!Client::internalCore())
 621     statusBar()->showMessage(tr("Connected to core."));
 622   else
 623     statusBar()->clearMessage();
 624
 625   if(Client::signalProxy()->isSecure()) {
 626     sslLabel->setPixmap(SmallIcon("security-high"));
 627   } else {
 628     sslLabel->setPixmap(SmallIcon("security-low"));
 629   }
 630
 631   sslLabel->setVisible(!Client::internalCore());
 632   coreLagLabel->setVisible(!Client::internalCore());
 633   updateIcon();
 634   systemTray()->setState(SystemTray::Active);
 635
 636   if(Client::networkIds().isEmpty()) {
 637     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 638     wizard->show();
 639   }
 640 }
 641
 642 void MainWin::loadLayout() {
 643   QtUiSettings s;
 644   int accountId = Client::currentCoreAccount().toInt();
 645   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 646 }
 647
 648 void MainWin::saveLayout() {
 649   QtUiSettings s;
 650   int accountId = Client::currentCoreAccount().toInt();
 651   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 652 }
 653
 654 void MainWin::updateLagIndicator(int lag) {
 655   QString text = tr("Core Lag: %1");
 656   if(lag == -1)
 657     text = text.arg('-');
 658   else
 659     text = text.arg("%1 msec").arg(lag);
 660   coreLagLabel->setText(text);
 661 }
 662
 663 void MainWin::disconnectedFromCore() {
 664   // save core specific layout and remove bufferviews;
 665   saveLayout();
 666   QVariant actionData;
 667   BufferViewDock *dock;
 668   foreach(QAction *action, _bufferViewsMenu->actions()) {
 669     actionData = action->data();
 670     if(!actionData.isValid())
 671       continue;
 672
 673     dock = qobject_cast<BufferViewDock *>(action->parent());
 674     if(dock && actionData.toInt() != -1) {
 675       removeAction(action);
 676       dock->deleteLater();
 677     }
 678   }
 679   QtUiSettings s;
 680   restoreState(s.value("MainWinState").toByteArray());
 681   setDisconnectedState();
 682 }
 683
 684 void MainWin::setDisconnectedState() {
 685   ActionCollection *coll = QtUi::actionCollection("General");
 686   //ui.menuCore->setEnabled(false);
 687   coll->action("ConnectCore")->setEnabled(true);
 688   coll->action("DisconnectCore")->setEnabled(false);
 689   coll->action("CoreInfo")->setEnabled(false);
 690   //_viewMenu->setEnabled(false);
 691   statusBar()->showMessage(tr("Not connected to core."));
 692   sslLabel->setPixmap(QPixmap());
 693   sslLabel->hide();
 694   updateLagIndicator();
 695   coreLagLabel->hide();
 696   if(msgProcessorStatusWidget)
 697     msgProcessorStatusWidget->setProgress(0, 0);
 698   updateIcon();
 699   systemTray()->setState(SystemTray::Inactive);
 700 }
 701
 702 void MainWin::startInternalCore() {
 703   ClientSyncer *syncer = new ClientSyncer();
 704   Client::registerClientSyncer(syncer);
 705   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 706   syncer->useInternalCore();
 707 }
 708
 709 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 710   CoreConnectDlg(autoConnect, this).exec();
 711 }
 712
 713 void MainWin::showChannelList(NetworkId netId) {
 714   ChannelListDlg *channelListDlg = new ChannelListDlg();
 715
 716   if(!netId.isValid()) {
 717     QAction *action = qobject_cast<QAction *>(sender());
 718     if(action)
 719       netId = action->data().value<NetworkId>();
 720   }
 721
 722   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 723   channelListDlg->setNetwork(netId);
 724   channelListDlg->show();
 725 }
 726
 727 void MainWin::showCoreInfoDlg() {
 728   CoreInfoDlg(this).exec();
 729 }
 730
 731 void MainWin::showAwayLog() {
 732   if(_awayLog)
 733     return;
 734   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 735   _awayLog = new AwayLogView(filter, 0);
 736   filter->setParent(_awayLog);
 737   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 738   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 739   _awayLog->show();
 740 }
 741
 742 void MainWin::awayLogDestroyed() {
 743   _awayLog = 0;
 744 }
 745
 746 void MainWin::showSettingsDlg() {
 747   SettingsDlg *dlg = new SettingsDlg();
 748
 749   //Category: Appearance
 750   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 751   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 752   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 753   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 754   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 755   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 756   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 757
 758   //Category: Misc
 759   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 760   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 761   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 762   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 763
 764   dlg->show();
 765 }
 766
 767 void MainWin::showAboutDlg() {
 768   AboutDlg(this).exec();
 769 }
 770
 771 #ifdef HAVE_KDE
 772 void MainWin::showShortcutsDlg() {
 773   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 774 }
 775 #endif
 776
 777 void MainWin::closeEvent(QCloseEvent *event) {
 778   QtUiSettings s;
 779   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 780   Q_ASSERT(app);
 781   if(!app->aboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 782     toggleMinimizedToTray();
 783     event->ignore();
 784   } else {
 785     event->accept();
 786     QApplication::quit();
 787   }
 788 }
 789
 790 bool MainWin::event(QEvent *event) {
 791   if(event->type() == QEvent::WindowActivate)
 792     QtUi::closeNotifications();
 793   return QMainWindow::event(event);
 794 }
 795
 796 void MainWin::changeEvent(QEvent *event) {
 797   if(event->type() == QEvent::WindowStateChange) {
 798     if(windowState() & Qt::WindowMinimized) {
 799       QtUiSettings s;
 800       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 801         hideToTray();
 802         event->accept();
 803         return;
 804       }
 805     }
 806   }
 807
 808 #ifdef Q_WS_WIN
 809   else if(event->type() == QEvent::ActivationChange)
 810     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 811 #endif
 812
 813   event->ignore();
 814 }
 815
 816 void MainWin::hideToTray() {
 817   if(!systemTray()->isSystemTrayAvailable()) {
 818     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 819     return;
 820   }
 821   hide();
 822   systemTray()->setIconVisible();
 823 }
 824
 825 void MainWin::toggleMinimizedToTray() {
 826 #ifdef Q_WS_WIN
 827   // the problem is that we lose focus when the systray icon is activated
 828   // and we don't know the former active window
 829   // therefore we watch for activation event and use our stopwatch :)
 830   // courtesy: KSystemTrayIcon
 831   if(GetTickCount() - dwTickCount >= 300)
 832     // we weren't active in the last 300ms -> activate
 833     forceActivated();
 834   else
 835     hideToTray();
 836
 837 #else
 838
 839   if(!isVisible() || isMinimized())
 840     // restore
 841     forceActivated();
 842   else
 843     hideToTray();
 844
 845 #endif
 846 }
 847
 848 void MainWin::forceActivated() {
 849 #ifdef Q_WS_X11
 850   // Bypass focus stealing prevention
 851   QX11Info::setAppUserTime(QX11Info::appTime());
 852 #endif
 853
 854   if(windowState() & Qt::WindowMinimized) {
 855     // restore
 856     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 857   }
 858
 859   move(frameGeometry().topLeft()); // avoid placement policies
 860   show();
 861   raise();
 862   activateWindow();
 863 }
 864
 865 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 866   Q_UNUSED(parent);
 867
 868   bool hasFocus = QApplication::activeWindow() != 0;
 869
 870   for(int i = start; i <= end; i++) {
 871     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 872     if(!idx.isValid()) {
 873       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 874       continue;
 875     }
 876     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 877     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 878       continue;
 879     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 880     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 881
 882     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 883     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 884
 885     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 886       continue;
 887
 888     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 889       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 890       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 891       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 892       AbstractNotificationBackend::NotificationType type;
 893
 894       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 895         type = AbstractNotificationBackend::PrivMsg;
 896       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 897         type = AbstractNotificationBackend::PrivMsgFocused;
 898       else if(flags & Message::Highlight && !hasFocus)
 899         type = AbstractNotificationBackend::Highlight;
 900       else
 901         type = AbstractNotificationBackend::HighlightFocused;
 902
 903       QtUi::invokeNotification(bufId, type, sender, contents);
 904     }
 905   }
 906 }
 907
 908 void MainWin::clientNetworkCreated(NetworkId id) {
 909   const Network *net = Client::network(id);
 910   QAction *act = new QAction(net->networkName(), this);
 911   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 912   act->setData(QVariant::fromValue<NetworkId>(id));
 913   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 914   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 915
 916   QAction *beforeAction = 0;
 917   foreach(QAction *action, _networksMenu->actions()) {
 918     if(!action->data().isValid())  // ignore stock actions
 919       continue;
 920     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 921       beforeAction = action;
 922       break;
 923     }
 924   }
 925   _networksMenu->insertAction(beforeAction, act);
 926 }
 927
 928 void MainWin::clientNetworkUpdated() {
 929   const Network *net = qobject_cast<const Network *>(sender());
 930   if(!net)
 931     return;
 932
 933   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 934   if(!action)
 935     return;
 936
 937   action->setText(net->networkName());
 938
 939   switch(net->connectionState()) {
 940   case Network::Initialized:
 941     action->setIcon(SmallIcon("network-connect"));
 942     break;
 943   case Network::Disconnected:
 944     action->setIcon(SmallIcon("network-disconnect"));
 945     break;
 946   default:
 947     action->setIcon(SmallIcon("network-wired"));
 948   }
 949 }
 950
 951 void MainWin::clientNetworkRemoved(NetworkId id) {
 952   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 953   if(!action)
 954     return;
 955
 956   action->deleteLater();
 957 }
 958
 959 void MainWin::connectOrDisconnectFromNet() {
 960   QAction *act = qobject_cast<QAction *>(sender());
 961   if(!act) return;
 962   const Network *net = Client::network(act->data().value<NetworkId>());
 963   if(!net) return;
 964   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 965   else net->requestDisconnect();
 966 }
 967
 968 void MainWin::on_actionDebugNetworkModel_triggered() {
 969   QTreeView *view = new QTreeView;
 970   view->setAttribute(Qt::WA_DeleteOnClose);
 971   view->setWindowTitle("Debug NetworkModel View");
 972   view->setModel(Client::networkModel());
 973   view->setColumnWidth(0, 250);
 974   view->setColumnWidth(1, 250);
 975   view->setColumnWidth(2, 80);
 976   view->resize(610, 300);
 977   view->show();
 978 }
 979
 980 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
 981   QTreeView *view = new QTreeView;
 982   view->setAttribute(Qt::WA_DeleteOnClose);
 983   view->setWindowTitle("Debug BufferViewOverlay View");
 984   BufferViewOverlayFilter *filter = new BufferViewOverlayFilter(Client::bufferModel(), Client::bufferViewOverlay());
 985   filter->setParent(view);
 986   view->setModel(filter);
 987   view->setColumnWidth(0, 250);
 988   view->setColumnWidth(1, 250);
 989   view->setColumnWidth(2, 80);
 990   view->resize(610, 300);
 991   view->show();
 992 }
 993
 994 void MainWin::on_actionDebugMessageModel_triggered() {
 995   QTableView *view = new QTableView(0);
 996   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 997   filter->setSourceModel(Client::messageModel());
 998   view->setModel(filter);
 999   view->setAttribute(Qt::WA_DeleteOnClose, true);
1000   view->verticalHeader()->hide();
1001   view->horizontalHeader()->setStretchLastSection(true);
1002   view->show();
1003 }
1004
1005 void MainWin::on_actionDebugLog_triggered() {
1006   DebugLogWidget *logWidget = new DebugLogWidget(0);
1007   logWidget->show();
1008 }
1009
1010 void MainWin::saveStateToSession(const QString &sessionId) {
1011   return;
1012   SessionSettings s(sessionId);
1013
1014   s.setValue("MainWinSize", size());
1015   s.setValue("MainWinPos", pos());
1016   s.setValue("MainWinState", saveState());
1017 }
1018
1019 void MainWin::saveStateToSessionSettings(SessionSettings & s)
1020 {
1021   s.setValue("MainWinSize", size());
1022   s.setValue("MainWinPos", pos());
1023   s.setValue("MainWinState", saveState());
1024 }
1025
1026 void MainWin::showStatusBarMessage(const QString &message) {
1027   statusBar()->showMessage(message, 10000);
1028 }
1029