src/qtui/mainwin.cpp

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