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 "debugbufferviewoverlay.h"
  59 #include "debuglogwidget.h"
  60 #include "debugmessagemodelfilter.h"
  61 #include "iconloader.h"
  62 #include "inputwidget.h"
  63 #include "inputline.h"
  64 #include "irclistmodel.h"
  65 #include "ircconnectionwizard.h"
  66 #include "jumpkeyhandler.h"
  67 #include "msgprocessorstatuswidget.h"
  68 #include "nicklistwidget.h"
  69 #include "qtuiapplication.h"
  70 #include "qtuimessageprocessor.h"
  71 #include "qtuisettings.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   connect(app, SIGNAL(aboutToQuit()), SLOT(aboutToQuit()));
 139 }
 140
 141 void MainWin::init() {
 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::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 146            SLOT(messagesInserted(const QModelIndex &, int, int)));
 147   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 148
 149   // Setup Dock Areas
 150   setDockNestingEnabled(true);
 151   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 152   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 153   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 154   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 155
 156   // Order is sometimes important
 157   setupActions();
 158   setupBufferWidget();
 159   setupMenus();
 160   setupTopicWidget();
 161   setupChatMonitor();
 162   setupNickWidget();
 163   setupInputWidget();
 164   setupStatusBar();
 165   setupToolBars();
 166   setupSystray();
 167   setupTitleSetter();
 168
 169 #ifndef HAVE_KDE
 170   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 171   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 172 #  ifdef HAVE_PHONON
 173   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 174 #  endif
 175 #  ifdef HAVE_DBUS
 176   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 177 #  endif
 178
 179 #else /* HAVE_KDE */
 180   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 181 #endif /* HAVE_KDE */
 182
 183   setDisconnectedState();  // Disable menus and stuff
 184
 185   // restore mainwin state
 186   QtUiSettings s;
 187   restoreStateFromSettings(s);
 188
 189   // restore locked state of docks
 190   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 191
 192   if(Quassel::runMode() != Quassel::Monolithic) {
 193     showCoreConnectionDlg(true); // autoconnect if appropriate
 194   } else {
 195     startInternalCore();
 196   }
 197 }
 198
 199 MainWin::~MainWin() {
 200
 201 }
 202
 203 void MainWin::aboutToQuit() {
 204   QtUiSettings s;
 205   saveStateToSettings(s);
 206 }
 207
 208 void MainWin::saveStateToSettings(UiSettings &s) {
 209   s.setValue("MainWinSize", _normalSize);
 210   s.setValue("MainWinPos", _normalPos);
 211   s.setValue("MainWinState", saveState());
 212   s.setValue("MainWinGeometry", saveGeometry());
 213   s.setValue("MainWinMinimized", isMinimized());
 214   s.setValue("MainWinHidden", _isHidden);
 215 }
 216
 217 void MainWin::restoreStateFromSettings(UiSettings &s) {
 218   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 219   if(isMaximized()) {
 220     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 221     resize(s.value("MainWinSize", QSize(800, 500)).toSize());
 222     move(s.value("MainWinPos").toPoint());
 223   }
 224
 225   restoreState(s.value("MainWinState").toByteArray());
 226
 227   _isHidden = false;
 228   if(s.value("MainWinHidden").toBool())
 229     hideToTray();
 230   else if(s.value("MainWinMinimized").toBool())
 231     showMinimized();
 232   else
 233     show();
 234 }
 235
 236 void MainWin::updateIcon() {
 237 #ifdef Q_WS_MAC
 238   const int size = 128;
 239 #else
 240   const int size = 48;
 241 #endif
 242
 243   QPixmap icon;
 244   if(Client::isConnected())
 245     icon = DesktopIcon("quassel", size);
 246   else
 247     icon = DesktopIcon("quassel_inactive", size);
 248   setWindowIcon(icon);
 249   qApp->setWindowIcon(icon);
 250 }
 251
 252 void MainWin::setupActions() {
 253   ActionCollection *coll = QtUi::actionCollection("General");
 254   // File
 255   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 256                                              this, SLOT(showCoreConnectionDlg())));
 257   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 258                                                 Client::instance(), SLOT(disconnectFromCore())));
 259   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 260                                           this, SLOT(showCoreInfoDlg())));
 261   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 262                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 263   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 264                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 265
 266   // View
 267   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 268                                              this, SLOT(on_actionConfigureViews_triggered())));
 269
 270   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 271   lockAct->setCheckable(true);
 272   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 273
 274   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 275                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 276   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 277                                             this, SLOT(showAwayLog())));
 278   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 279                                                  0, 0))->setCheckable(true);
 280
 281   // Settings
 282   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 283                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 284
 285   // Help
 286   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 287                                               this, SLOT(showAboutDlg())));
 288   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 289                                          qApp, SLOT(aboutQt())));
 290   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 291                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 292   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 293                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 294   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 295                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 296   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 297                                        this, SLOT(on_actionDebugLog_triggered())));
 298 }
 299
 300 void MainWin::setupMenus() {
 301   ActionCollection *coll = QtUi::actionCollection("General");
 302
 303   _fileMenu = menuBar()->addMenu(tr("&File"));
 304
 305   static const QStringList coreActions = QStringList()
 306     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 307
 308   QAction *coreAction;
 309   foreach(QString actionName, coreActions) {
 310     coreAction = coll->action(actionName);
 311     _fileMenu->addAction(coreAction);
 312     flagRemoteCoreOnly(coreAction);
 313   }
 314   flagRemoteCoreOnly(_fileMenu->addSeparator());
 315
 316   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 317   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 318   _networksMenu->addSeparator();
 319   _fileMenu->addSeparator();
 320   _fileMenu->addAction(coll->action("Quit"));
 321
 322   _viewMenu = menuBar()->addMenu(tr("&View"));
 323   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 324   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 325   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 326   _viewMenu->addSeparator();
 327   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 328
 329   coreAction = coll->action("ShowAwayLog");
 330   flagRemoteCoreOnly(coreAction);
 331   _viewMenu->addAction(coreAction);
 332
 333   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 334   _viewMenu->addSeparator();
 335   _viewMenu->addAction(coll->action("LockLayout"));
 336
 337   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 338 #ifdef HAVE_KDE
 339   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 340   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 341 #endif
 342   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 343
 344   _helpMenu = menuBar()->addMenu(tr("&Help"));
 345   _helpMenu->addAction(coll->action("AboutQuassel"));
 346 #ifndef HAVE_KDE
 347   _helpMenu->addAction(coll->action("AboutQt"));
 348 #else
 349   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 350 #endif
 351   _helpMenu->addSeparator();
 352   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 353   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 354   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 355   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 356   _helpDebugMenu->addAction(coll->action("DebugLog"));
 357 }
 358
 359 void MainWin::setupBufferWidget() {
 360   _bufferWidget = new BufferWidget(this);
 361   _bufferWidget->setModel(Client::bufferModel());
 362   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 363   setCentralWidget(_bufferWidget);
 364 }
 365
 366 void MainWin::addBufferView(int bufferViewConfigId) {
 367   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 368 }
 369
 370 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 371   if(!config)
 372     return;
 373
 374   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 375   BufferViewDock *dock = new BufferViewDock(config, this);
 376
 377   //create the view and initialize it's filter
 378   BufferView *view = new BufferView(dock);
 379   view->setFilteredModel(Client::bufferModel(), config);
 380   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 381   view->show();
 382
 383   Client::bufferModel()->synchronizeView(view);
 384
 385   dock->setWidget(view);
 386   dock->show();
 387
 388   addDockWidget(Qt::LeftDockWidgetArea, dock);
 389   _bufferViewsMenu->addAction(dock->toggleViewAction());
 390
 391   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 392   _bufferViews.append(dock);
 393 }
 394
 395 void MainWin::removeBufferView(int bufferViewConfigId) {
 396   QVariant actionData;
 397   BufferViewDock *dock;
 398   foreach(QAction *action, _bufferViewsMenu->actions()) {
 399     actionData = action->data();
 400     if(!actionData.isValid())
 401       continue;
 402
 403     dock = qobject_cast<BufferViewDock *>(action->parent());
 404     if(dock && actionData.toInt() == bufferViewConfigId) {
 405       removeAction(action);
 406       dock->deleteLater();
 407     }
 408   }
 409 }
 410
 411 void MainWin::bufferViewToggled(bool enabled) {
 412   QAction *action = qobject_cast<QAction *>(sender());
 413   Q_ASSERT(action);
 414   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 415   Q_ASSERT(dock);
 416   if(enabled) {
 417     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 418     BufferViewConfig *config = dock->config();
 419     if(config && config->isInitialized()) {
 420       BufferIdList buffers;
 421       if(config->networkId().isValid()) {
 422         foreach(BufferId bufferId, config->bufferList()) {
 423           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 424             buffers << bufferId;
 425         }
 426         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 427           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 428             buffers << bufferId;
 429         }
 430       } else {
 431         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 432       }
 433       Client::backlogManager()->checkForBacklog(buffers);
 434     }
 435   } else {
 436     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 437   }
 438 }
 439
 440 BufferView *MainWin::allBuffersView() const {
 441   // "All Buffers" is always the first dock created
 442   if(_bufferViews.count() > 0)
 443     return _bufferViews[0]->bufferView();
 444   return 0;
 445 }
 446
 447 void MainWin::showNotificationsDlg() {
 448   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 449   dlg.exec();
 450 }
 451
 452 void MainWin::on_actionConfigureNetworks_triggered() {
 453   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 454   dlg.exec();
 455 }
 456
 457 void MainWin::on_actionConfigureViews_triggered() {
 458   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 459   dlg.exec();
 460 }
 461
 462 void MainWin::on_actionLockLayout_toggled(bool lock) {
 463   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 464   foreach(VerticalDock *dock, docks) {
 465     dock->showTitle(!lock);
 466   }
 467   if(Client::bufferViewManager()) {
 468     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 469       config->setLocked(lock);
 470     }
 471   }
 472   QtUiSettings().setValue("LockLayout", lock);
 473 }
 474
 475 void MainWin::setupNickWidget() {
 476   // create nick dock
 477   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 478   nickDock->setObjectName("NickDock");
 479   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 480
 481   _nickListWidget = new NickListWidget(nickDock);
 482   nickDock->setWidget(_nickListWidget);
 483
 484   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 485   _viewMenu->addAction(nickDock->toggleViewAction());
 486   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 487
 488   // See NickListDock::NickListDock();
 489   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 490
 491   // attach the NickListWidget to the BufferModel and the default selection
 492   _nickListWidget->setModel(Client::bufferModel());
 493   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 494 }
 495
 496 void MainWin::setupChatMonitor() {
 497   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 498   dock->setObjectName("ChatMonitorDock");
 499
 500   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 501   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 502   chatView->show();
 503   dock->setWidget(chatView);
 504   dock->hide();
 505
 506   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 507   _viewMenu->addAction(dock->toggleViewAction());
 508   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 509 }
 510
 511 void MainWin::setupInputWidget() {
 512   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 513   dock->setObjectName("InputDock");
 514
 515   _inputWidget = new InputWidget(dock);
 516   dock->setWidget(_inputWidget);
 517
 518   addDockWidget(Qt::BottomDockWidgetArea, dock);
 519
 520   _viewMenu->addAction(dock->toggleViewAction());
 521   dock->toggleViewAction()->setText(tr("Show Input Line"));
 522
 523   _inputWidget->setModel(Client::bufferModel());
 524   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 525
 526   _bufferWidget->setFocusProxy(_inputWidget);
 527
 528   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 529 }
 530
 531 void MainWin::setupTopicWidget() {
 532   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 533   dock->setObjectName("TopicDock");
 534   TopicWidget *topicwidget = new TopicWidget(dock);
 535
 536   dock->setWidget(topicwidget);
 537
 538   topicwidget->setModel(Client::bufferModel());
 539   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 540
 541   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 542
 543   _viewMenu->addAction(dock->toggleViewAction());
 544   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 545 }
 546
 547 void MainWin::setupTitleSetter() {
 548   _titleSetter.setModel(Client::bufferModel());
 549   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 550 }
 551
 552 void MainWin::setupStatusBar() {
 553   // MessageProcessor progress
 554   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 555
 556   // Core Lag:
 557   updateLagIndicator();
 558   statusBar()->addPermanentWidget(coreLagLabel);
 559   coreLagLabel->hide();
 560   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 561
 562   // SSL indicator
 563   sslLabel->setPixmap(QPixmap());
 564   statusBar()->addPermanentWidget(sslLabel);
 565   sslLabel->hide();
 566
 567   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 568
 569   QtUiSettings uiSettings;
 570
 571   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 572   showStatusbar->setChecked(enabled);
 573   enabled ? statusBar()->show() : statusBar()->hide();
 574
 575   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 576   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 577 }
 578
 579 void MainWin::saveStatusBarStatus(bool enabled) {
 580   QtUiSettings uiSettings;
 581   uiSettings.setValue("ShowStatusBar", enabled);
 582 }
 583
 584 void MainWin::setupSystray() {
 585   _systemTray = new SystemTray(this);
 586 }
 587
 588 void MainWin::setupToolBars() {
 589   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 590           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 591   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 592           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 593
 594 #ifdef Q_WS_MAC
 595   setUnifiedTitleAndToolBarOnMac(true);
 596 #endif
 597   _mainToolBar = addToolBar(tr("Main Toolbar"));
 598   _mainToolBar->setObjectName("MainToolBar");
 599
 600   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 601   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 602
 603   //_nickToolBar = addToolBar("User");
 604   //_nickToolBar->setObjectName("NickToolBar");
 605   //QtUi::toolBarActionProvider()->addActions(_nickToolBar, ToolBarActionProvider::NickToolBar);
 606
 607 #ifdef HAVE_KDE
 608   _mainToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 609   //_nickToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 610 #endif
 611 }
 612
 613 void MainWin::connectedToCore() {
 614   Q_CHECK_PTR(Client::bufferViewManager());
 615   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 616   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 617   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 618
 619   setConnectedState();
 620 }
 621
 622 void MainWin::setConnectedState() {
 623   ActionCollection *coll = QtUi::actionCollection("General");
 624
 625   coll->action("ConnectCore")->setEnabled(false);
 626   coll->action("DisconnectCore")->setEnabled(true);
 627   coll->action("CoreInfo")->setEnabled(true);
 628
 629   foreach(QAction *action, _fileMenu->actions()) {
 630     if(isRemoteCoreOnly(action))
 631       action->setVisible(!Client::internalCore());
 632   }
 633
 634   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 635   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 636   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 637   if(!Client::internalCore()) {
 638     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 639     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 640     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 641   }
 642
 643   // _viewMenu->setEnabled(true);
 644   if(!Client::internalCore())
 645     statusBar()->showMessage(tr("Connected to core."));
 646   else
 647     statusBar()->clearMessage();
 648
 649   if(Client::signalProxy()->isSecure()) {
 650     sslLabel->setPixmap(SmallIcon("security-high"));
 651   } else {
 652     sslLabel->setPixmap(SmallIcon("security-low"));
 653   }
 654
 655   sslLabel->setVisible(!Client::internalCore());
 656   coreLagLabel->setVisible(!Client::internalCore());
 657   updateIcon();
 658   systemTray()->setState(SystemTray::Active);
 659
 660   if(Client::networkIds().isEmpty()) {
 661     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 662     wizard->show();
 663   }
 664 }
 665
 666 void MainWin::loadLayout() {
 667   QtUiSettings s;
 668   int accountId = Client::currentCoreAccount().toInt();
 669   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 670 }
 671
 672 void MainWin::saveLayout() {
 673   QtUiSettings s;
 674   int accountId = Client::currentCoreAccount().toInt();
 675   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 676 }
 677
 678 void MainWin::updateLagIndicator(int lag) {
 679   QString text = tr("Core Lag: %1");
 680   if(lag == -1)
 681     text = text.arg('-');
 682   else
 683     text = text.arg("%1 msec").arg(lag);
 684   coreLagLabel->setText(text);
 685 }
 686
 687 void MainWin::disconnectedFromCore() {
 688   // save core specific layout and remove bufferviews;
 689   saveLayout();
 690   QVariant actionData;
 691   BufferViewDock *dock;
 692   foreach(QAction *action, _bufferViewsMenu->actions()) {
 693     actionData = action->data();
 694     if(!actionData.isValid())
 695       continue;
 696
 697     dock = qobject_cast<BufferViewDock *>(action->parent());
 698     if(dock && actionData.toInt() != -1) {
 699       removeAction(action);
 700       dock->deleteLater();
 701     }
 702   }
 703   QtUiSettings s;
 704   restoreState(s.value("MainWinState").toByteArray());
 705   setDisconnectedState();
 706 }
 707
 708 void MainWin::setDisconnectedState() {
 709   ActionCollection *coll = QtUi::actionCollection("General");
 710   //ui.menuCore->setEnabled(false);
 711   coll->action("ConnectCore")->setEnabled(true);
 712   coll->action("DisconnectCore")->setEnabled(false);
 713   coll->action("CoreInfo")->setEnabled(false);
 714   //_viewMenu->setEnabled(false);
 715   statusBar()->showMessage(tr("Not connected to core."));
 716   sslLabel->setPixmap(QPixmap());
 717   sslLabel->hide();
 718   updateLagIndicator();
 719   coreLagLabel->hide();
 720   if(msgProcessorStatusWidget)
 721     msgProcessorStatusWidget->setProgress(0, 0);
 722   updateIcon();
 723   systemTray()->setState(SystemTray::Inactive);
 724 }
 725
 726 void MainWin::startInternalCore() {
 727   ClientSyncer *syncer = new ClientSyncer();
 728   Client::registerClientSyncer(syncer);
 729   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 730   syncer->useInternalCore();
 731 }
 732
 733 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 734   CoreConnectDlg(autoConnect, this).exec();
 735 }
 736
 737 void MainWin::showChannelList(NetworkId netId) {
 738   ChannelListDlg *channelListDlg = new ChannelListDlg();
 739
 740   if(!netId.isValid()) {
 741     QAction *action = qobject_cast<QAction *>(sender());
 742     if(action)
 743       netId = action->data().value<NetworkId>();
 744   }
 745
 746   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 747   channelListDlg->setNetwork(netId);
 748   channelListDlg->show();
 749 }
 750
 751 void MainWin::showCoreInfoDlg() {
 752   CoreInfoDlg(this).exec();
 753 }
 754
 755 void MainWin::showAwayLog() {
 756   if(_awayLog)
 757     return;
 758   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 759   _awayLog = new AwayLogView(filter, 0);
 760   filter->setParent(_awayLog);
 761   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 762   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 763   _awayLog->show();
 764 }
 765
 766 void MainWin::awayLogDestroyed() {
 767   _awayLog = 0;
 768 }
 769
 770 void MainWin::showSettingsDlg() {
 771   SettingsDlg *dlg = new SettingsDlg();
 772
 773   //Category: Appearance
 774   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 775   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 776   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 777   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 778   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 779   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 780   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 781
 782   //Category: Misc
 783   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 784   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 785   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 786   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 787
 788   dlg->show();
 789 }
 790
 791 void MainWin::showAboutDlg() {
 792   AboutDlg(this).exec();
 793 }
 794
 795 #ifdef HAVE_KDE
 796 void MainWin::showShortcutsDlg() {
 797   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 798 }
 799 #endif
 800
 801 /********************************************************************************************************/
 802
 803 bool MainWin::event(QEvent *event) {
 804   if(event->type() == QEvent::WindowActivate)
 805     QtUi::closeNotifications();
 806   return QMainWindow::event(event);
 807 }
 808
 809 void MainWin::moveEvent(QMoveEvent *event) {
 810   if(!(windowState() & Qt::WindowMaximized))
 811     _normalPos = event->pos();
 812
 813   event->ignore();
 814 }
 815
 816 void MainWin::resizeEvent(QResizeEvent *event) {
 817   if(!(windowState() & Qt::WindowMaximized))
 818     _normalSize = event->size();
 819
 820   event->ignore();
 821 }
 822
 823 void MainWin::closeEvent(QCloseEvent *event) {
 824   QtUiSettings s;
 825   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 826   Q_ASSERT(app);
 827   if(!app->aboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 828     toggleMinimizedToTray();
 829     event->ignore();
 830   } else {
 831     event->accept();
 832     QApplication::quit();
 833   }
 834 }
 835
 836 void MainWin::changeEvent(QEvent *event) {
 837   if(event->type() == QEvent::WindowStateChange) {
 838     if(windowState() & Qt::WindowMinimized) {
 839       QtUiSettings s;
 840       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 841         hideToTray();
 842         event->accept();
 843         return;
 844       }
 845     }
 846   }
 847
 848 #ifdef Q_WS_WIN
 849   else if(event->type() == QEvent::ActivationChange)
 850     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 851 #endif
 852
 853   event->ignore();
 854 }
 855
 856 void MainWin::hideToTray() {
 857   if(!systemTray()->isSystemTrayAvailable()) {
 858     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 859     return;
 860   }
 861   hide();
 862   systemTray()->setIconVisible();
 863   _isHidden = true;
 864 }
 865
 866 void MainWin::toggleMinimizedToTray() {
 867 #ifdef Q_WS_WIN
 868   // the problem is that we lose focus when the systray icon is activated
 869   // and we don't know the former active window
 870   // therefore we watch for activation event and use our stopwatch :)
 871   // courtesy: KSystemTrayIcon
 872   if(GetTickCount() - dwTickCount >= 300)
 873     // we weren't active in the last 300ms -> activate
 874     forceActivated();
 875   else
 876     hideToTray();
 877
 878 #else
 879
 880   if(!isVisible() || isMinimized())
 881     // restore
 882     forceActivated();
 883   else
 884     hideToTray();
 885
 886 #endif
 887 }
 888
 889 void MainWin::forceActivated() {
 890 #ifdef Q_WS_X11
 891   // Bypass focus stealing prevention
 892   QX11Info::setAppUserTime(QX11Info::appTime());
 893 #endif
 894
 895   if(windowState() & Qt::WindowMinimized) {
 896     // restore
 897     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 898   }
 899
 900   move(frameGeometry().topLeft()); // avoid placement policies
 901   show();
 902   raise();
 903   activateWindow();
 904   _isHidden = false;
 905 }
 906
 907 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 908   Q_UNUSED(parent);
 909
 910   bool hasFocus = QApplication::activeWindow() != 0;
 911
 912   for(int i = start; i <= end; i++) {
 913     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 914     if(!idx.isValid()) {
 915       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 916       continue;
 917     }
 918     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 919     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 920       continue;
 921     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 922     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 923
 924     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 925     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 926
 927     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 928       continue;
 929
 930     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 931       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 932       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 933       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 934       AbstractNotificationBackend::NotificationType type;
 935
 936       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 937         type = AbstractNotificationBackend::PrivMsg;
 938       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 939         type = AbstractNotificationBackend::PrivMsgFocused;
 940       else if(flags & Message::Highlight && !hasFocus)
 941         type = AbstractNotificationBackend::Highlight;
 942       else
 943         type = AbstractNotificationBackend::HighlightFocused;
 944
 945       QtUi::invokeNotification(bufId, type, sender, contents);
 946     }
 947   }
 948 }
 949
 950 void MainWin::clientNetworkCreated(NetworkId id) {
 951   const Network *net = Client::network(id);
 952   QAction *act = new QAction(net->networkName(), this);
 953   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 954   act->setData(QVariant::fromValue<NetworkId>(id));
 955   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 956   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 957
 958   QAction *beforeAction = 0;
 959   foreach(QAction *action, _networksMenu->actions()) {
 960     if(!action->data().isValid())  // ignore stock actions
 961       continue;
 962     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 963       beforeAction = action;
 964       break;
 965     }
 966   }
 967   _networksMenu->insertAction(beforeAction, act);
 968 }
 969
 970 void MainWin::clientNetworkUpdated() {
 971   const Network *net = qobject_cast<const Network *>(sender());
 972   if(!net)
 973     return;
 974
 975   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 976   if(!action)
 977     return;
 978
 979   action->setText(net->networkName());
 980
 981   switch(net->connectionState()) {
 982   case Network::Initialized:
 983     action->setIcon(SmallIcon("network-connect"));
 984     break;
 985   case Network::Disconnected:
 986     action->setIcon(SmallIcon("network-disconnect"));
 987     break;
 988   default:
 989     action->setIcon(SmallIcon("network-wired"));
 990   }
 991 }
 992
 993 void MainWin::clientNetworkRemoved(NetworkId id) {
 994   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 995   if(!action)
 996     return;
 997
 998   action->deleteLater();
 999 }
1000
1001 void MainWin::connectOrDisconnectFromNet() {
1002   QAction *act = qobject_cast<QAction *>(sender());
1003   if(!act) return;
1004   const Network *net = Client::network(act->data().value<NetworkId>());
1005   if(!net) return;
1006   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1007   else net->requestDisconnect();
1008 }
1009
1010 void MainWin::on_actionDebugNetworkModel_triggered() {
1011   QTreeView *view = new QTreeView;
1012   view->setAttribute(Qt::WA_DeleteOnClose);
1013   view->setWindowTitle("Debug NetworkModel View");
1014   view->setModel(Client::networkModel());
1015   view->setColumnWidth(0, 250);
1016   view->setColumnWidth(1, 250);
1017   view->setColumnWidth(2, 80);
1018   view->resize(610, 300);
1019   view->show();
1020 }
1021
1022 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1023   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1024   overlay->setAttribute(Qt::WA_DeleteOnClose);
1025   overlay->show();
1026 }
1027
1028 void MainWin::on_actionDebugMessageModel_triggered() {
1029   QTableView *view = new QTableView(0);
1030   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1031   filter->setSourceModel(Client::messageModel());
1032   view->setModel(filter);
1033   view->setAttribute(Qt::WA_DeleteOnClose, true);
1034   view->verticalHeader()->hide();
1035   view->horizontalHeader()->setStretchLastSection(true);
1036   view->show();
1037 }
1038
1039 void MainWin::on_actionDebugLog_triggered() {
1040   DebugLogWidget *logWidget = new DebugLogWidget(0);
1041   logWidget->show();
1042 }
1043
1044 // FIXME
1045 void MainWin::saveStateToSession(const QString &sessionId) {
1046   return;
1047   SessionSettings s(sessionId);
1048
1049   s.setValue("MainWinSize", size());
1050   s.setValue("MainWinPos", pos());
1051   s.setValue("MainWinState", saveState());
1052 }
1053
1054 // FIXME
1055 void MainWin::saveStateToSessionSettings(SessionSettings & s)
1056 {
1057   s.setValue("MainWinSize", size());
1058   s.setValue("MainWinPos", pos());
1059   s.setValue("MainWinState", saveState());
1060 }
1061
1062 void MainWin::showStatusBarMessage(const QString &message) {
1063   statusBar()->showMessage(message, 10000);
1064 }
1065