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 "settingsdlg.h"
  72 #include "settingspagedlg.h"
  73 #include "systemtray.h"
  74 #include "toolbaractionprovider.h"
  75 #include "topicwidget.h"
  76 #include "verticaldock.h"
  77
  78 #ifndef HAVE_KDE
  79 #  ifdef HAVE_DBUS
  80 #    include "desktopnotificationbackend.h"
  81 #  endif
  82 #  ifdef HAVE_PHONON
  83 #    include "phononnotificationbackend.h"
  84 #  endif
  85 #  include "systraynotificationbackend.h"
  86 #  include "taskbarnotificationbackend.h"
  87 #else /* HAVE_KDE */
  88 #  include "knotificationbackend.h"
  89 #endif /* HAVE_KDE */
  90
  91 #include "settingspages/aliasessettingspage.h"
  92 #include "settingspages/appearancesettingspage.h"
  93 #include "settingspages/backlogsettingspage.h"
  94 #include "settingspages/bufferviewsettingspage.h"
  95 #include "settingspages/chatmonitorsettingspage.h"
  96 #include "settingspages/colorsettingspage.h"
  97 #include "settingspages/generalsettingspage.h"
  98 #include "settingspages/highlightsettingspage.h"
  99 #include "settingspages/identitiessettingspage.h"
 100 #include "settingspages/networkssettingspage.h"
 101 #include "settingspages/notificationssettingspage.h"
 102
 103 MainWin::MainWin(QWidget *parent)
 104 #ifdef HAVE_KDE
 105   : KMainWindow(parent),
 106   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 107 #else
 108   : QMainWindow(parent),
 109 #endif
 110     coreLagLabel(new QLabel()),
 111     sslLabel(new QLabel()),
 112     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 113     _titleSetter(this),
 114     _awayLog(0)
 115 {
 116 #ifdef Q_WS_WIN
 117   dwTickCount = 0;
 118 #endif
 119
 120   QtUiSettings uiSettings;
 121   QString style = uiSettings.value("Style", QString()).toString();
 122   if(!style.isEmpty()) {
 123     QApplication::setStyle(style);
 124   }
 125
 126   QApplication::setQuitOnLastWindowClosed(false);
 127
 128   setWindowTitle("Quassel IRC");
 129   setWindowIconText("Quassel IRC");
 130   updateIcon();
 131
 132   installEventFilter(new JumpKeyHandler(this));
 133
 134   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 135   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 136   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 137   connect(app, SIGNAL(aboutToQuit()), SLOT(aboutToQuit()));
 138 }
 139
 140 void MainWin::init() {
 141   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 142   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 143   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 144   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 145            SLOT(messagesInserted(const QModelIndex &, int, int)));
 146   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 147
 148   // Setup Dock Areas
 149   setDockNestingEnabled(true);
 150   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 151   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 152   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 153   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 154
 155   // Order is sometimes important
 156   setupActions();
 157   setupBufferWidget();
 158   setupMenus();
 159   setupTopicWidget();
 160   setupChatMonitor();
 161   setupNickWidget();
 162   setupInputWidget();
 163   setupStatusBar();
 164   setupToolBars();
 165   setupSystray();
 166   setupTitleSetter();
 167
 168 #ifndef HAVE_KDE
 169   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 170   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 171 #  ifdef HAVE_PHONON
 172   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 173 #  endif
 174 #  ifdef HAVE_DBUS
 175   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 176 #  endif
 177
 178 #else /* HAVE_KDE */
 179   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 180 #endif /* HAVE_KDE */
 181
 182   setDisconnectedState();  // Disable menus and stuff
 183
 184   // restore mainwin state
 185   QtUiSettings s;
 186   restoreStateFromSettings(s);
 187
 188   // restore locked state of docks
 189   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 190
 191   if(Quassel::runMode() != Quassel::Monolithic) {
 192     showCoreConnectionDlg(true); // autoconnect if appropriate
 193   } else {
 194     startInternalCore();
 195   }
 196 }
 197
 198 MainWin::~MainWin() {
 199
 200 }
 201
 202 void MainWin::aboutToQuit() {
 203   QtUiSettings s;
 204   saveStateToSettings(s);
 205 }
 206
 207 void MainWin::saveStateToSettings(UiSettings &s) {
 208   s.setValue("MainWinSize", _normalSize);
 209   s.setValue("MainWinPos", _normalPos);
 210   s.setValue("MainWinState", saveState());
 211   s.setValue("MainWinGeometry", saveGeometry());
 212   s.setValue("MainWinMinimized", isMinimized());
 213   s.setValue("MainWinHidden", _isHidden);
 214 }
 215
 216 void MainWin::restoreStateFromSettings(UiSettings &s) {
 217   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 218   if(isMaximized()) {
 219     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 220     resize(s.value("MainWinSize", QSize(800, 500)).toSize());
 221     move(s.value("MainWinPos").toPoint());
 222   }
 223
 224   restoreState(s.value("MainWinState").toByteArray());
 225
 226   _isHidden = false;
 227   if(s.value("MainWinHidden").toBool())
 228     hideToTray();
 229   else if(s.value("MainWinMinimized").toBool())
 230     showMinimized();
 231   else
 232     show();
 233 }
 234
 235 void MainWin::updateIcon() {
 236 #ifdef Q_WS_MAC
 237   const int size = 128;
 238 #else
 239   const int size = 48;
 240 #endif
 241
 242   QPixmap icon;
 243   if(Client::isConnected())
 244     icon = DesktopIcon("quassel", size);
 245   else
 246     icon = DesktopIcon("quassel_inactive", size);
 247   setWindowIcon(icon);
 248   qApp->setWindowIcon(icon);
 249 }
 250
 251 void MainWin::setupActions() {
 252   ActionCollection *coll = QtUi::actionCollection("General");
 253   // File
 254   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 255                                              this, SLOT(showCoreConnectionDlg())));
 256   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 257                                                 Client::instance(), SLOT(disconnectFromCore())));
 258   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 259                                           this, SLOT(showCoreInfoDlg())));
 260   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 261                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 262   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 263                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 264
 265   // View
 266   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 267                                              this, SLOT(on_actionConfigureViews_triggered())));
 268
 269   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 270   lockAct->setCheckable(true);
 271   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 272
 273   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 274                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 275   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 276                                             this, SLOT(showAwayLog())));
 277   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 278                                                  0, 0))->setCheckable(true);
 279
 280   // Settings
 281   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 282                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 283
 284   // Help
 285   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 286                                               this, SLOT(showAboutDlg())));
 287   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 288                                          qApp, SLOT(aboutQt())));
 289   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 290                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 291   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 292                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 293   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 294                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 295   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 296                                        this, SLOT(on_actionDebugLog_triggered())));
 297 }
 298
 299 void MainWin::setupMenus() {
 300   ActionCollection *coll = QtUi::actionCollection("General");
 301
 302   _fileMenu = menuBar()->addMenu(tr("&File"));
 303
 304   static const QStringList coreActions = QStringList()
 305     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 306
 307   QAction *coreAction;
 308   foreach(QString actionName, coreActions) {
 309     coreAction = coll->action(actionName);
 310     _fileMenu->addAction(coreAction);
 311     flagRemoteCoreOnly(coreAction);
 312   }
 313   flagRemoteCoreOnly(_fileMenu->addSeparator());
 314
 315   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 316   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 317   _networksMenu->addSeparator();
 318   _fileMenu->addSeparator();
 319   _fileMenu->addAction(coll->action("Quit"));
 320
 321   _viewMenu = menuBar()->addMenu(tr("&View"));
 322   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 323   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 324   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 325   _viewMenu->addSeparator();
 326   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 327
 328   coreAction = coll->action("ShowAwayLog");
 329   flagRemoteCoreOnly(coreAction);
 330   _viewMenu->addAction(coreAction);
 331
 332   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 333   _viewMenu->addSeparator();
 334   _viewMenu->addAction(coll->action("LockLayout"));
 335
 336   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 337 #ifdef HAVE_KDE
 338   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 339   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 340 #endif
 341   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 342
 343   _helpMenu = menuBar()->addMenu(tr("&Help"));
 344   _helpMenu->addAction(coll->action("AboutQuassel"));
 345 #ifndef HAVE_KDE
 346   _helpMenu->addAction(coll->action("AboutQt"));
 347 #else
 348   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 349 #endif
 350   _helpMenu->addSeparator();
 351   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 352   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 353   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 354   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 355   _helpDebugMenu->addAction(coll->action("DebugLog"));
 356 }
 357
 358 void MainWin::setupBufferWidget() {
 359   _bufferWidget = new BufferWidget(this);
 360   _bufferWidget->setModel(Client::bufferModel());
 361   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 362   setCentralWidget(_bufferWidget);
 363 }
 364
 365 void MainWin::addBufferView(int bufferViewConfigId) {
 366   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 367 }
 368
 369 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 370   if(!config)
 371     return;
 372
 373   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 374   BufferViewDock *dock = new BufferViewDock(config, this);
 375
 376   //create the view and initialize it's filter
 377   BufferView *view = new BufferView(dock);
 378   view->setFilteredModel(Client::bufferModel(), config);
 379   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 380   view->show();
 381
 382   Client::bufferModel()->synchronizeView(view);
 383
 384   dock->setWidget(view);
 385   dock->show();
 386
 387   addDockWidget(Qt::LeftDockWidgetArea, dock);
 388   _bufferViewsMenu->addAction(dock->toggleViewAction());
 389
 390   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 391   _bufferViews.append(dock);
 392 }
 393
 394 void MainWin::removeBufferView(int bufferViewConfigId) {
 395   QVariant actionData;
 396   BufferViewDock *dock;
 397   foreach(QAction *action, _bufferViewsMenu->actions()) {
 398     actionData = action->data();
 399     if(!actionData.isValid())
 400       continue;
 401
 402     dock = qobject_cast<BufferViewDock *>(action->parent());
 403     if(dock && actionData.toInt() == bufferViewConfigId) {
 404       removeAction(action);
 405       dock->deleteLater();
 406     }
 407   }
 408 }
 409
 410 void MainWin::bufferViewToggled(bool enabled) {
 411   QAction *action = qobject_cast<QAction *>(sender());
 412   Q_ASSERT(action);
 413   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 414   Q_ASSERT(dock);
 415   if(enabled) {
 416     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 417     BufferViewConfig *config = dock->config();
 418     if(config && config->isInitialized()) {
 419       BufferIdList buffers;
 420       if(config->networkId().isValid()) {
 421         foreach(BufferId bufferId, config->bufferList()) {
 422           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 423             buffers << bufferId;
 424         }
 425         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 426           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 427             buffers << bufferId;
 428         }
 429       } else {
 430         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 431       }
 432       Client::backlogManager()->checkForBacklog(buffers);
 433     }
 434   } else {
 435     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 436   }
 437 }
 438
 439 BufferView *MainWin::allBuffersView() const {
 440   // "All Buffers" is always the first dock created
 441   if(_bufferViews.count() > 0)
 442     return _bufferViews[0]->bufferView();
 443   return 0;
 444 }
 445
 446 void MainWin::showNotificationsDlg() {
 447   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 448   dlg.exec();
 449 }
 450
 451 void MainWin::on_actionConfigureNetworks_triggered() {
 452   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 453   dlg.exec();
 454 }
 455
 456 void MainWin::on_actionConfigureViews_triggered() {
 457   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 458   dlg.exec();
 459 }
 460
 461 void MainWin::on_actionLockLayout_toggled(bool lock) {
 462   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 463   foreach(VerticalDock *dock, docks) {
 464     dock->showTitle(!lock);
 465   }
 466   if(Client::bufferViewManager()) {
 467     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 468       config->setLocked(lock);
 469     }
 470   }
 471   QtUiSettings().setValue("LockLayout", lock);
 472 }
 473
 474 void MainWin::setupNickWidget() {
 475   // create nick dock
 476   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 477   nickDock->setObjectName("NickDock");
 478   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 479
 480   _nickListWidget = new NickListWidget(nickDock);
 481   nickDock->setWidget(_nickListWidget);
 482
 483   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 484   _viewMenu->addAction(nickDock->toggleViewAction());
 485   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 486
 487   // See NickListDock::NickListDock();
 488   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 489
 490   // attach the NickListWidget to the BufferModel and the default selection
 491   _nickListWidget->setModel(Client::bufferModel());
 492   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 493 }
 494
 495 void MainWin::setupChatMonitor() {
 496   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 497   dock->setObjectName("ChatMonitorDock");
 498
 499   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 500   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 501   chatView->show();
 502   dock->setWidget(chatView);
 503   dock->hide();
 504
 505   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 506   _viewMenu->addAction(dock->toggleViewAction());
 507   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 508 }
 509
 510 void MainWin::setupInputWidget() {
 511   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 512   dock->setObjectName("InputDock");
 513
 514   _inputWidget = new InputWidget(dock);
 515   dock->setWidget(_inputWidget);
 516
 517   addDockWidget(Qt::BottomDockWidgetArea, dock);
 518
 519   _viewMenu->addAction(dock->toggleViewAction());
 520   dock->toggleViewAction()->setText(tr("Show Input Line"));
 521
 522   _inputWidget->setModel(Client::bufferModel());
 523   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 524
 525   _bufferWidget->setFocusProxy(_inputWidget);
 526
 527   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 528 }
 529
 530 void MainWin::setupTopicWidget() {
 531   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 532   dock->setObjectName("TopicDock");
 533   TopicWidget *topicwidget = new TopicWidget(dock);
 534
 535   dock->setWidget(topicwidget);
 536
 537   topicwidget->setModel(Client::bufferModel());
 538   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 539
 540   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 541
 542   _viewMenu->addAction(dock->toggleViewAction());
 543   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 544 }
 545
 546 void MainWin::setupTitleSetter() {
 547   _titleSetter.setModel(Client::bufferModel());
 548   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 549 }
 550
 551 void MainWin::setupStatusBar() {
 552   // MessageProcessor progress
 553   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 554
 555   // Core Lag:
 556   updateLagIndicator();
 557   statusBar()->addPermanentWidget(coreLagLabel);
 558   coreLagLabel->hide();
 559   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 560
 561   // SSL indicator
 562   sslLabel->setPixmap(QPixmap());
 563   statusBar()->addPermanentWidget(sslLabel);
 564   sslLabel->hide();
 565
 566   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 567
 568   QtUiSettings uiSettings;
 569
 570   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 571   showStatusbar->setChecked(enabled);
 572   enabled ? statusBar()->show() : statusBar()->hide();
 573
 574   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 575   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 576 }
 577
 578 void MainWin::saveStatusBarStatus(bool enabled) {
 579   QtUiSettings uiSettings;
 580   uiSettings.setValue("ShowStatusBar", enabled);
 581 }
 582
 583 void MainWin::setupSystray() {
 584   _systemTray = new SystemTray(this);
 585 }
 586
 587 void MainWin::setupToolBars() {
 588   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 589           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 590   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 591           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 592
 593 #ifdef Q_WS_MAC
 594   setUnifiedTitleAndToolBarOnMac(true);
 595 #endif
 596   _mainToolBar = addToolBar(tr("Main Toolbar"));
 597   _mainToolBar->setObjectName("MainToolBar");
 598
 599   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 600   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 601
 602   //_nickToolBar = addToolBar("User");
 603   //_nickToolBar->setObjectName("NickToolBar");
 604   //QtUi::toolBarActionProvider()->addActions(_nickToolBar, ToolBarActionProvider::NickToolBar);
 605
 606 #ifdef HAVE_KDE
 607   _mainToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 608   //_nickToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 609 #endif
 610 }
 611
 612 void MainWin::connectedToCore() {
 613   Q_CHECK_PTR(Client::bufferViewManager());
 614   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 615   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 616   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 617
 618   setConnectedState();
 619 }
 620
 621 void MainWin::setConnectedState() {
 622   ActionCollection *coll = QtUi::actionCollection("General");
 623
 624   coll->action("ConnectCore")->setEnabled(false);
 625   coll->action("DisconnectCore")->setEnabled(true);
 626   coll->action("CoreInfo")->setEnabled(true);
 627
 628   foreach(QAction *action, _fileMenu->actions()) {
 629     if(isRemoteCoreOnly(action))
 630       action->setVisible(!Client::internalCore());
 631   }
 632
 633   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 634   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 635   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 636   if(!Client::internalCore()) {
 637     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 638     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 639     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 640   }
 641
 642   // _viewMenu->setEnabled(true);
 643   if(!Client::internalCore())
 644     statusBar()->showMessage(tr("Connected to core."));
 645   else
 646     statusBar()->clearMessage();
 647
 648   if(Client::signalProxy()->isSecure()) {
 649     sslLabel->setPixmap(SmallIcon("security-high"));
 650   } else {
 651     sslLabel->setPixmap(SmallIcon("security-low"));
 652   }
 653
 654   sslLabel->setVisible(!Client::internalCore());
 655   coreLagLabel->setVisible(!Client::internalCore());
 656   updateIcon();
 657   systemTray()->setState(SystemTray::Active);
 658
 659   if(Client::networkIds().isEmpty()) {
 660     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 661     wizard->show();
 662   }
 663 }
 664
 665 void MainWin::loadLayout() {
 666   QtUiSettings s;
 667   int accountId = Client::currentCoreAccount().toInt();
 668   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 669 }
 670
 671 void MainWin::saveLayout() {
 672   QtUiSettings s;
 673   int accountId = Client::currentCoreAccount().toInt();
 674   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 675 }
 676
 677 void MainWin::updateLagIndicator(int lag) {
 678   QString text = tr("Core Lag: %1");
 679   if(lag == -1)
 680     text = text.arg('-');
 681   else
 682     text = text.arg("%1 msec").arg(lag);
 683   coreLagLabel->setText(text);
 684 }
 685
 686 void MainWin::disconnectedFromCore() {
 687   // save core specific layout and remove bufferviews;
 688   saveLayout();
 689   QVariant actionData;
 690   BufferViewDock *dock;
 691   foreach(QAction *action, _bufferViewsMenu->actions()) {
 692     actionData = action->data();
 693     if(!actionData.isValid())
 694       continue;
 695
 696     dock = qobject_cast<BufferViewDock *>(action->parent());
 697     if(dock && actionData.toInt() != -1) {
 698       removeAction(action);
 699       dock->deleteLater();
 700     }
 701   }
 702   QtUiSettings s;
 703   restoreState(s.value("MainWinState").toByteArray());
 704   setDisconnectedState();
 705 }
 706
 707 void MainWin::setDisconnectedState() {
 708   ActionCollection *coll = QtUi::actionCollection("General");
 709   //ui.menuCore->setEnabled(false);
 710   coll->action("ConnectCore")->setEnabled(true);
 711   coll->action("DisconnectCore")->setEnabled(false);
 712   coll->action("CoreInfo")->setEnabled(false);
 713   //_viewMenu->setEnabled(false);
 714   statusBar()->showMessage(tr("Not connected to core."));
 715   sslLabel->setPixmap(QPixmap());
 716   sslLabel->hide();
 717   updateLagIndicator();
 718   coreLagLabel->hide();
 719   if(msgProcessorStatusWidget)
 720     msgProcessorStatusWidget->setProgress(0, 0);
 721   updateIcon();
 722   systemTray()->setState(SystemTray::Inactive);
 723 }
 724
 725 void MainWin::startInternalCore() {
 726   ClientSyncer *syncer = new ClientSyncer();
 727   Client::registerClientSyncer(syncer);
 728   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 729   syncer->useInternalCore();
 730 }
 731
 732 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 733   CoreConnectDlg(autoConnect, this).exec();
 734 }
 735
 736 void MainWin::showChannelList(NetworkId netId) {
 737   ChannelListDlg *channelListDlg = new ChannelListDlg();
 738
 739   if(!netId.isValid()) {
 740     QAction *action = qobject_cast<QAction *>(sender());
 741     if(action)
 742       netId = action->data().value<NetworkId>();
 743   }
 744
 745   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 746   channelListDlg->setNetwork(netId);
 747   channelListDlg->show();
 748 }
 749
 750 void MainWin::showCoreInfoDlg() {
 751   CoreInfoDlg(this).exec();
 752 }
 753
 754 void MainWin::showAwayLog() {
 755   if(_awayLog)
 756     return;
 757   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 758   _awayLog = new AwayLogView(filter, 0);
 759   filter->setParent(_awayLog);
 760   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 761   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 762   _awayLog->show();
 763 }
 764
 765 void MainWin::awayLogDestroyed() {
 766   _awayLog = 0;
 767 }
 768
 769 void MainWin::showSettingsDlg() {
 770   SettingsDlg *dlg = new SettingsDlg();
 771
 772   //Category: Appearance
 773   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 774   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 775   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 776   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 777   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 778   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 779   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 780
 781   //Category: Misc
 782   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 783   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 784   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 785   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 786
 787   dlg->show();
 788 }
 789
 790 void MainWin::showAboutDlg() {
 791   AboutDlg(this).exec();
 792 }
 793
 794 #ifdef HAVE_KDE
 795 void MainWin::showShortcutsDlg() {
 796   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 797 }
 798 #endif
 799
 800 /********************************************************************************************************/
 801
 802 bool MainWin::event(QEvent *event) {
 803   if(event->type() == QEvent::WindowActivate)
 804     QtUi::closeNotifications();
 805   return QMainWindow::event(event);
 806 }
 807
 808 void MainWin::moveEvent(QMoveEvent *event) {
 809   if(!(windowState() & Qt::WindowMaximized))
 810     _normalPos = event->pos();
 811
 812   event->ignore();
 813 }
 814
 815 void MainWin::resizeEvent(QResizeEvent *event) {
 816   if(!(windowState() & Qt::WindowMaximized))
 817     _normalSize = event->size();
 818
 819   event->ignore();
 820 }
 821
 822 void MainWin::closeEvent(QCloseEvent *event) {
 823   QtUiSettings s;
 824   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 825   Q_ASSERT(app);
 826   if(!app->aboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 827     toggleMinimizedToTray();
 828     event->ignore();
 829   } else {
 830     event->accept();
 831     QApplication::quit();
 832   }
 833 }
 834
 835 void MainWin::changeEvent(QEvent *event) {
 836   if(event->type() == QEvent::WindowStateChange) {
 837     if(windowState() & Qt::WindowMinimized) {
 838       QtUiSettings s;
 839       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 840         hideToTray();
 841         event->accept();
 842         return;
 843       }
 844     }
 845   }
 846
 847 #ifdef Q_WS_WIN
 848   else if(event->type() == QEvent::ActivationChange)
 849     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 850 #endif
 851
 852   event->ignore();
 853 }
 854
 855 void MainWin::hideToTray() {
 856   if(!systemTray()->isSystemTrayAvailable()) {
 857     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 858     return;
 859   }
 860   hide();
 861   systemTray()->setIconVisible();
 862   _isHidden = true;
 863 }
 864
 865 void MainWin::toggleMinimizedToTray() {
 866 #ifdef Q_WS_WIN
 867   // the problem is that we lose focus when the systray icon is activated
 868   // and we don't know the former active window
 869   // therefore we watch for activation event and use our stopwatch :)
 870   // courtesy: KSystemTrayIcon
 871   if(GetTickCount() - dwTickCount >= 300)
 872     // we weren't active in the last 300ms -> activate
 873     forceActivated();
 874   else
 875     hideToTray();
 876
 877 #else
 878
 879   if(!isVisible() || isMinimized())
 880     // restore
 881     forceActivated();
 882   else
 883     hideToTray();
 884
 885 #endif
 886 }
 887
 888 void MainWin::forceActivated() {
 889 #ifdef Q_WS_X11
 890   // Bypass focus stealing prevention
 891   QX11Info::setAppUserTime(QX11Info::appTime());
 892 #endif
 893
 894   if(windowState() & Qt::WindowMinimized) {
 895     // restore
 896     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 897   }
 898
 899   move(frameGeometry().topLeft()); // avoid placement policies
 900   show();
 901   raise();
 902   activateWindow();
 903   _isHidden = false;
 904 }
 905
 906 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 907   Q_UNUSED(parent);
 908
 909   bool hasFocus = QApplication::activeWindow() != 0;
 910
 911   for(int i = start; i <= end; i++) {
 912     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 913     if(!idx.isValid()) {
 914       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 915       continue;
 916     }
 917     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 918     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 919       continue;
 920     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 921     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 922
 923     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 924     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 925
 926     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 927       continue;
 928
 929     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 930       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 931       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 932       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 933       AbstractNotificationBackend::NotificationType type;
 934
 935       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 936         type = AbstractNotificationBackend::PrivMsg;
 937       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 938         type = AbstractNotificationBackend::PrivMsgFocused;
 939       else if(flags & Message::Highlight && !hasFocus)
 940         type = AbstractNotificationBackend::Highlight;
 941       else
 942         type = AbstractNotificationBackend::HighlightFocused;
 943
 944       QtUi::invokeNotification(bufId, type, sender, contents);
 945     }
 946   }
 947 }
 948
 949 void MainWin::clientNetworkCreated(NetworkId id) {
 950   const Network *net = Client::network(id);
 951   QAction *act = new QAction(net->networkName(), this);
 952   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 953   act->setData(QVariant::fromValue<NetworkId>(id));
 954   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 955   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 956
 957   QAction *beforeAction = 0;
 958   foreach(QAction *action, _networksMenu->actions()) {
 959     if(!action->data().isValid())  // ignore stock actions
 960       continue;
 961     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 962       beforeAction = action;
 963       break;
 964     }
 965   }
 966   _networksMenu->insertAction(beforeAction, act);
 967 }
 968
 969 void MainWin::clientNetworkUpdated() {
 970   const Network *net = qobject_cast<const Network *>(sender());
 971   if(!net)
 972     return;
 973
 974   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 975   if(!action)
 976     return;
 977
 978   action->setText(net->networkName());
 979
 980   switch(net->connectionState()) {
 981   case Network::Initialized:
 982     action->setIcon(SmallIcon("network-connect"));
 983     break;
 984   case Network::Disconnected:
 985     action->setIcon(SmallIcon("network-disconnect"));
 986     break;
 987   default:
 988     action->setIcon(SmallIcon("network-wired"));
 989   }
 990 }
 991
 992 void MainWin::clientNetworkRemoved(NetworkId id) {
 993   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 994   if(!action)
 995     return;
 996
 997   action->deleteLater();
 998 }
 999
1000 void MainWin::connectOrDisconnectFromNet() {
1001   QAction *act = qobject_cast<QAction *>(sender());
1002   if(!act) return;
1003   const Network *net = Client::network(act->data().value<NetworkId>());
1004   if(!net) return;
1005   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1006   else net->requestDisconnect();
1007 }
1008
1009 void MainWin::on_actionDebugNetworkModel_triggered() {
1010   QTreeView *view = new QTreeView;
1011   view->setAttribute(Qt::WA_DeleteOnClose);
1012   view->setWindowTitle("Debug NetworkModel View");
1013   view->setModel(Client::networkModel());
1014   view->setColumnWidth(0, 250);
1015   view->setColumnWidth(1, 250);
1016   view->setColumnWidth(2, 80);
1017   view->resize(610, 300);
1018   view->show();
1019 }
1020
1021 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1022   QTreeView *view = new QTreeView;
1023   view->setAttribute(Qt::WA_DeleteOnClose);
1024   view->setWindowTitle("Debug BufferViewOverlay View");
1025   BufferViewOverlayFilter *filter = new BufferViewOverlayFilter(Client::bufferModel(), Client::bufferViewOverlay());
1026   filter->setParent(view);
1027   view->setModel(filter);
1028   view->setColumnWidth(0, 250);
1029   view->setColumnWidth(1, 250);
1030   view->setColumnWidth(2, 80);
1031   view->resize(610, 300);
1032   view->show();
1033 }
1034
1035 void MainWin::on_actionDebugMessageModel_triggered() {
1036   QTableView *view = new QTableView(0);
1037   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1038   filter->setSourceModel(Client::messageModel());
1039   view->setModel(filter);
1040   view->setAttribute(Qt::WA_DeleteOnClose, true);
1041   view->verticalHeader()->hide();
1042   view->horizontalHeader()->setStretchLastSection(true);
1043   view->show();
1044 }
1045
1046 void MainWin::on_actionDebugLog_triggered() {
1047   DebugLogWidget *logWidget = new DebugLogWidget(0);
1048   logWidget->show();
1049 }
1050
1051 // FIXME
1052 void MainWin::saveStateToSession(const QString &sessionId) {
1053   return;
1054   SessionSettings s(sessionId);
1055
1056   s.setValue("MainWinSize", size());
1057   s.setValue("MainWinPos", pos());
1058   s.setValue("MainWinState", saveState());
1059 }
1060
1061 // FIXME
1062 void MainWin::saveStateToSessionSettings(SessionSettings & s)
1063 {
1064   s.setValue("MainWinSize", size());
1065   s.setValue("MainWinPos", pos());
1066   s.setValue("MainWinState", saveState());
1067 }
1068
1069 void MainWin::showStatusBarMessage(const QString &message) {
1070   statusBar()->showMessage(message, 10000);
1071 }
1072