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 #  include <KToolBar>
  30 #endif
  31
  32 #ifdef Q_WS_X11
  33 #  include <QX11Info>
  34 #endif
  35
  36 #include "aboutdlg.h"
  37 #include "awaylogfilter.h"
  38 #include "awaylogview.h"
  39 #include "action.h"
  40 #include "actioncollection.h"
  41 #include "bufferhotlistfilter.h"
  42 #include "buffermodel.h"
  43 #include "bufferview.h"
  44 #include "bufferviewoverlay.h"
  45 #include "bufferviewoverlayfilter.h"
  46 #include "bufferwidget.h"
  47 #include "channellistdlg.h"
  48 #include "chatlinemodel.h"
  49 #include "chatmonitorfilter.h"
  50 #include "chatmonitorview.h"
  51 #include "chatview.h"
  52 #include "client.h"
  53 #include "clientsyncer.h"
  54 #include "clientbacklogmanager.h"
  55 #include "clientbufferviewconfig.h"
  56 #include "clientbufferviewmanager.h"
  57 #include "coreinfodlg.h"
  58 #include "coreconnectdlg.h"
  59 #include "contextmenuactionprovider.h"
  60 #include "debugbufferviewoverlay.h"
  61 #include "debuglogwidget.h"
  62 #include "debugmessagemodelfilter.h"
  63 #include "flatproxymodel.h"
  64 #include "iconloader.h"
  65 #include "inputwidget.h"
  66 #include "irclistmodel.h"
  67 #include "ircconnectionwizard.h"
  68 #include "jumpkeyhandler.h"
  69 #include "msgprocessorstatuswidget.h"
  70 #include "nicklistwidget.h"
  71 #include "qtuiapplication.h"
  72 #include "qtuimessageprocessor.h"
  73 #include "qtuisettings.h"
  74 #include "qtuistyle.h"
  75 #include "settingsdlg.h"
  76 #include "settingspagedlg.h"
  77 #include "systemtray.h"
  78 #include "toolbaractionprovider.h"
  79 #include "topicwidget.h"
  80 #include "verticaldock.h"
  81
  82 #ifndef HAVE_KDE
  83 #  ifdef HAVE_DBUS
  84 #    include "desktopnotificationbackend.h"
  85 #  endif
  86 #  ifdef HAVE_PHONON
  87 #    include "phononnotificationbackend.h"
  88 #  endif
  89 #  include "systraynotificationbackend.h"
  90 #  include "taskbarnotificationbackend.h"
  91 #else /* HAVE_KDE */
  92 #  include "knotificationbackend.h"
  93 #endif /* HAVE_KDE */
  94
  95 #include "settingspages/aliasessettingspage.h"
  96 #include "settingspages/appearancesettingspage.h"
  97 #include "settingspages/backlogsettingspage.h"
  98 #include "settingspages/bufferviewsettingspage.h"
  99 #include "settingspages/chatmonitorsettingspage.h"
 100 #include "settingspages/chatviewsettingspage.h"
 101 #include "settingspages/connectionsettingspage.h"
 102 #include "settingspages/generalsettingspage.h"
 103 #include "settingspages/highlightsettingspage.h"
 104 #include "settingspages/identitiessettingspage.h"
 105 #include "settingspages/itemviewsettingspage.h"
 106 #include "settingspages/networkssettingspage.h"
 107 #include "settingspages/notificationssettingspage.h"
 108
 109 MainWin::MainWin(QWidget *parent)
 110 #ifdef HAVE_KDE
 111   : KMainWindow(parent),
 112   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 113 #else
 114   : QMainWindow(parent),
 115 #endif
 116     coreLagLabel(new QLabel()),
 117     sslLabel(new QLabel()),
 118     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 119     _titleSetter(this),
 120     _awayLog(0)
 121 {
 122 #ifdef Q_WS_WIN
 123   dwTickCount = 0;
 124 #endif
 125
 126   QtUiSettings uiSettings;
 127   QString style = uiSettings.value("Style", QString()).toString();
 128   if(!style.isEmpty()) {
 129     QApplication::setStyle(style);
 130   }
 131
 132   QApplication::setQuitOnLastWindowClosed(false);
 133
 134   setWindowTitle("Quassel IRC");
 135   setWindowIconText("Quassel IRC");
 136   updateIcon();
 137
 138   installEventFilter(new JumpKeyHandler(this));
 139 }
 140
 141 void MainWin::init() {
 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   setupHotList();
 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 #ifdef HAVE_KDE
 186   setAutoSaveSettings();
 187 #endif
 188
 189   // restore mainwin state
 190   QtUiSettings s;
 191   restoreStateFromSettings(s);
 192
 193   // restore locked state of docks
 194   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 195
 196   if(Quassel::runMode() != Quassel::Monolithic) {
 197     showCoreConnectionDlg(true); // autoconnect if appropriate
 198   } else {
 199     startInternalCore();
 200   }
 201 }
 202
 203 MainWin::~MainWin() {
 204
 205 }
 206
 207 void MainWin::quit() {
 208   QtUiSettings s;
 209   saveStateToSettings(s);
 210   saveLayout();
 211   QApplication::quit();
 212 }
 213
 214 void MainWin::saveStateToSettings(UiSettings &s) {
 215   s.setValue("MainWinSize", _normalSize);
 216   s.setValue("MainWinPos", _normalPos);
 217   s.setValue("MainWinState", saveState());
 218   s.setValue("MainWinGeometry", saveGeometry());
 219   s.setValue("MainWinMinimized", isMinimized());
 220   s.setValue("MainWinMaximized", isMaximized());
 221   s.setValue("MainWinHidden", !isVisible());
 222
 223 #ifdef HAVE_KDE
 224   saveAutoSaveSettings();
 225 #endif
 226 }
 227
 228 void MainWin::restoreStateFromSettings(UiSettings &s) {
 229   _normalSize = s.value("MainWinSize", size()).toSize();
 230   _normalPos = s.value("MainWinPos", pos()).toPoint();
 231   bool maximized = s.value("MainWinMaximized", false).toBool();
 232
 233 #ifndef HAVE_KDE
 234   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 235
 236   if(maximized) {
 237     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 238     resize(_normalSize);
 239     move(_normalPos);
 240   }
 241
 242   restoreState(s.value("MainWinState").toByteArray());
 243
 244 #else
 245   move(_normalPos);
 246 #endif
 247
 248   if(s.value("MainWinHidden").toBool())
 249     hideToTray();
 250   else if(s.value("MainWinMinimized").toBool())
 251     showMinimized();
 252   else if(maximized)
 253     showMaximized();
 254   else
 255     show();
 256 }
 257
 258 void MainWin::updateIcon() {
 259 #ifdef Q_WS_MAC
 260   const int size = 128;
 261 #else
 262   const int size = 48;
 263 #endif
 264
 265   QPixmap icon;
 266   if(Client::isConnected())
 267     icon = DesktopIcon("quassel", size);
 268   else
 269     icon = DesktopIcon("quassel_inactive", size);
 270   setWindowIcon(icon);
 271   qApp->setWindowIcon(icon);
 272 }
 273
 274 void MainWin::setupActions() {
 275   ActionCollection *coll = QtUi::actionCollection("General");
 276   // File
 277   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 278                                              this, SLOT(showCoreConnectionDlg())));
 279   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 280                                                 Client::instance(), SLOT(disconnectFromCore())));
 281   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 282                                           this, SLOT(showCoreInfoDlg())));
 283   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 284                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 285   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 286                                       this, SLOT(quit()), tr("Ctrl+Q")));
 287
 288   // View
 289   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Chat Lists..."), coll,
 290                                              this, SLOT(on_actionConfigureViews_triggered())));
 291
 292   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 293   lockAct->setCheckable(true);
 294   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 295
 296   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 297                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 298   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 299                                             this, SLOT(showAwayLog())));
 300   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 301                                                  0, 0))->setCheckable(true);
 302
 303   // Settings
 304   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 305                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 306
 307   // Help
 308   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 309                                               this, SLOT(showAboutDlg())));
 310   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 311                                          qApp, SLOT(aboutQt())));
 312   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 313                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 314   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 315                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 316   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 317                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 318   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 319                                        this, SLOT(on_actionDebugHotList_triggered())));
 320   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 321                                        this, SLOT(on_actionDebugLog_triggered())));
 322   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 323                                        QtUi::style(), SLOT(reload()), QKeySequence::Refresh));
 324
 325   // Navigation
 326   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot chat"), coll,
 327                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 328 }
 329
 330 void MainWin::setupMenus() {
 331   ActionCollection *coll = QtUi::actionCollection("General");
 332
 333   _fileMenu = menuBar()->addMenu(tr("&File"));
 334
 335   static const QStringList coreActions = QStringList()
 336     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 337
 338   QAction *coreAction;
 339   foreach(QString actionName, coreActions) {
 340     coreAction = coll->action(actionName);
 341     _fileMenu->addAction(coreAction);
 342     flagRemoteCoreOnly(coreAction);
 343   }
 344   flagRemoteCoreOnly(_fileMenu->addSeparator());
 345
 346   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 347   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 348   _networksMenu->addSeparator();
 349   _fileMenu->addSeparator();
 350   _fileMenu->addAction(coll->action("Quit"));
 351
 352   _viewMenu = menuBar()->addMenu(tr("&View"));
 353   _bufferViewsMenu = _viewMenu->addMenu(tr("&Chat Lists"));
 354   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 355   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 356   _viewMenu->addSeparator();
 357   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 358
 359   coreAction = coll->action("ShowAwayLog");
 360   flagRemoteCoreOnly(coreAction);
 361   _viewMenu->addAction(coreAction);
 362
 363   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 364   _viewMenu->addSeparator();
 365   _viewMenu->addAction(coll->action("LockLayout"));
 366
 367   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 368 #ifdef HAVE_KDE
 369   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 370   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 371 #endif
 372   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 373
 374   _helpMenu = menuBar()->addMenu(tr("&Help"));
 375   _helpMenu->addAction(coll->action("AboutQuassel"));
 376 #ifndef HAVE_KDE
 377   _helpMenu->addAction(coll->action("AboutQt"));
 378 #else
 379   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 380 #endif
 381   _helpMenu->addSeparator();
 382   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 383   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 384   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 385   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 386   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 387   _helpDebugMenu->addAction(coll->action("DebugLog"));
 388   _helpDebugMenu->addSeparator();
 389   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 390 }
 391
 392 void MainWin::setupBufferWidget() {
 393   _bufferWidget = new BufferWidget(this);
 394   _bufferWidget->setModel(Client::bufferModel());
 395   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 396   setCentralWidget(_bufferWidget);
 397 }
 398
 399 void MainWin::addBufferView(int bufferViewConfigId) {
 400   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 401 }
 402
 403 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 404   if(!config)
 405     return;
 406
 407   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 408   BufferViewDock *dock = new BufferViewDock(config, this);
 409
 410   //create the view and initialize it's filter
 411   BufferView *view = new BufferView(dock);
 412   view->setFilteredModel(Client::bufferModel(), config);
 413   view->installEventFilter(_inputWidget); // for key presses
 414   view->show();
 415
 416   Client::bufferModel()->synchronizeView(view);
 417
 418   dock->setWidget(view);
 419   dock->show();
 420
 421   addDockWidget(Qt::LeftDockWidgetArea, dock);
 422   _bufferViewsMenu->addAction(dock->toggleViewAction());
 423
 424   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 425   _bufferViews.append(dock);
 426 }
 427
 428 void MainWin::removeBufferView(int bufferViewConfigId) {
 429   QVariant actionData;
 430   BufferViewDock *dock;
 431   foreach(QAction *action, _bufferViewsMenu->actions()) {
 432     actionData = action->data();
 433     if(!actionData.isValid())
 434       continue;
 435
 436     dock = qobject_cast<BufferViewDock *>(action->parent());
 437     if(dock && actionData.toInt() == bufferViewConfigId) {
 438       removeAction(action);
 439       dock->deleteLater();
 440     }
 441   }
 442 }
 443
 444 void MainWin::bufferViewToggled(bool enabled) {
 445   QAction *action = qobject_cast<QAction *>(sender());
 446   Q_ASSERT(action);
 447   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 448   Q_ASSERT(dock);
 449   if(enabled) {
 450     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 451     BufferViewConfig *config = dock->config();
 452     if(config && config->isInitialized()) {
 453       BufferIdList buffers;
 454       if(config->networkId().isValid()) {
 455         foreach(BufferId bufferId, config->bufferList()) {
 456           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 457             buffers << bufferId;
 458         }
 459         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 460           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 461             buffers << bufferId;
 462         }
 463       } else {
 464         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 465       }
 466       Client::backlogManager()->checkForBacklog(buffers);
 467     }
 468   } else {
 469     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 470   }
 471 }
 472
 473 BufferView *MainWin::allBuffersView() const {
 474   // "All Buffers" is always the first dock created
 475   if(_bufferViews.count() > 0)
 476     return _bufferViews[0]->bufferView();
 477   return 0;
 478 }
 479
 480 void MainWin::showNotificationsDlg() {
 481   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 482   dlg.exec();
 483 }
 484
 485 void MainWin::on_actionConfigureNetworks_triggered() {
 486   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 487   dlg.exec();
 488 }
 489
 490 void MainWin::on_actionConfigureViews_triggered() {
 491   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 492   dlg.exec();
 493 }
 494
 495 void MainWin::on_actionLockLayout_toggled(bool lock) {
 496   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 497   foreach(VerticalDock *dock, docks) {
 498     dock->showTitle(!lock);
 499   }
 500   if(Client::bufferViewManager()) {
 501     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 502       config->setLocked(lock);
 503     }
 504   }
 505   QtUiSettings().setValue("LockLayout", lock);
 506 }
 507
 508 void MainWin::setupNickWidget() {
 509   // create nick dock
 510   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 511   nickDock->setObjectName("NickDock");
 512   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 513
 514   _nickListWidget = new NickListWidget(nickDock);
 515   nickDock->setWidget(_nickListWidget);
 516
 517   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 518   _viewMenu->addAction(nickDock->toggleViewAction());
 519   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 520
 521   // See NickListDock::NickListDock();
 522   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 523
 524   // attach the NickListWidget to the BufferModel and the default selection
 525   _nickListWidget->setModel(Client::bufferModel());
 526   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 527 }
 528
 529 void MainWin::setupChatMonitor() {
 530   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 531   dock->setObjectName("ChatMonitorDock");
 532
 533   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 534   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 535   chatView->show();
 536   dock->setWidget(chatView);
 537   dock->hide();
 538
 539   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 540   _viewMenu->addAction(dock->toggleViewAction());
 541   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 542 }
 543
 544 void MainWin::setupInputWidget() {
 545   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 546   dock->setObjectName("InputDock");
 547
 548   _inputWidget = new InputWidget(dock);
 549   dock->setWidget(_inputWidget);
 550
 551   addDockWidget(Qt::BottomDockWidgetArea, dock);
 552
 553   _viewMenu->addAction(dock->toggleViewAction());
 554   dock->toggleViewAction()->setText(tr("Show Input Line"));
 555
 556   _inputWidget->setModel(Client::bufferModel());
 557   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 558
 559   _bufferWidget->setFocusProxy(_inputWidget);
 560
 561   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 562 }
 563
 564 void MainWin::setupTopicWidget() {
 565   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 566   dock->setObjectName("TopicDock");
 567   TopicWidget *topicwidget = new TopicWidget(dock);
 568
 569   dock->setWidget(topicwidget);
 570
 571   topicwidget->setModel(Client::bufferModel());
 572   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 573
 574   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 575
 576   _viewMenu->addAction(dock->toggleViewAction());
 577   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 578 }
 579
 580 void MainWin::setupTitleSetter() {
 581   _titleSetter.setModel(Client::bufferModel());
 582   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 583 }
 584
 585 void MainWin::setupStatusBar() {
 586   // MessageProcessor progress
 587   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 588
 589   // Core Lag:
 590   updateLagIndicator();
 591   statusBar()->addPermanentWidget(coreLagLabel);
 592   coreLagLabel->hide();
 593   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 594
 595   // SSL indicator
 596   sslLabel->setPixmap(QPixmap());
 597   statusBar()->addPermanentWidget(sslLabel);
 598   sslLabel->hide();
 599
 600   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 601
 602   QtUiSettings uiSettings;
 603
 604   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 605   showStatusbar->setChecked(enabled);
 606   enabled ? statusBar()->show() : statusBar()->hide();
 607
 608   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 609   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 610 }
 611
 612 void MainWin::setupHotList() {
 613   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 614   flatProxy->setSourceModel(Client::bufferModel());
 615   _bufferHotList = new BufferHotListFilter(flatProxy);
 616 }
 617
 618 void MainWin::saveStatusBarStatus(bool enabled) {
 619   QtUiSettings uiSettings;
 620   uiSettings.setValue("ShowStatusBar", enabled);
 621 }
 622
 623 void MainWin::setupSystray() {
 624   _systemTray = new SystemTray(this);
 625 }
 626
 627 void MainWin::setupToolBars() {
 628   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 629           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 630   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 631           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 632
 633 #ifdef Q_WS_MAC
 634   setUnifiedTitleAndToolBarOnMac(true);
 635 #endif
 636
 637 #ifdef HAVE_KDE
 638   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 639 #else
 640   _mainToolBar = new QToolBar(this);
 641   _mainToolBar->setObjectName("MainToolBar");
 642 #endif
 643   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 644   addToolBar(_mainToolBar);
 645
 646   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 647   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 648 }
 649
 650 void MainWin::connectedToCore() {
 651   Q_CHECK_PTR(Client::bufferViewManager());
 652   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 653   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 654   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 655
 656   setConnectedState();
 657 }
 658
 659 void MainWin::setConnectedState() {
 660   ActionCollection *coll = QtUi::actionCollection("General");
 661
 662   coll->action("ConnectCore")->setEnabled(false);
 663   coll->action("DisconnectCore")->setEnabled(true);
 664   coll->action("CoreInfo")->setEnabled(true);
 665
 666   foreach(QAction *action, _fileMenu->actions()) {
 667     if(isRemoteCoreOnly(action))
 668       action->setVisible(!Client::internalCore());
 669   }
 670
 671   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 672   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 673   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 674   if(!Client::internalCore()) {
 675     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 676     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 677     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 678   }
 679
 680   // _viewMenu->setEnabled(true);
 681   if(!Client::internalCore())
 682     statusBar()->showMessage(tr("Connected to core."));
 683   else
 684     statusBar()->clearMessage();
 685
 686   if(Client::signalProxy()->isSecure()) {
 687     sslLabel->setPixmap(SmallIcon("security-high"));
 688   } else {
 689     sslLabel->setPixmap(SmallIcon("security-low"));
 690   }
 691
 692   sslLabel->setVisible(!Client::internalCore());
 693   coreLagLabel->setVisible(!Client::internalCore());
 694   updateIcon();
 695   systemTray()->setState(SystemTray::Active);
 696
 697   if(Client::networkIds().isEmpty()) {
 698     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 699     wizard->show();
 700   }
 701 }
 702
 703 void MainWin::loadLayout() {
 704   QtUiSettings s;
 705   int accountId = Client::currentCoreAccount().toInt();
 706   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 707 }
 708
 709 void MainWin::saveLayout() {
 710   QtUiSettings s;
 711   int accountId = Client::currentCoreAccount().toInt();
 712   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 713 }
 714
 715 void MainWin::updateLagIndicator(int lag) {
 716   QString text = tr("Core Lag: %1");
 717   if(lag == -1)
 718     text = text.arg('-');
 719   else
 720     text = text.arg("%1 msec").arg(lag);
 721   coreLagLabel->setText(text);
 722 }
 723
 724 void MainWin::disconnectedFromCore() {
 725   // save core specific layout and remove bufferviews;
 726   saveLayout();
 727   QVariant actionData;
 728   BufferViewDock *dock;
 729   foreach(QAction *action, _bufferViewsMenu->actions()) {
 730     actionData = action->data();
 731     if(!actionData.isValid())
 732       continue;
 733
 734     dock = qobject_cast<BufferViewDock *>(action->parent());
 735     if(dock && actionData.toInt() != -1) {
 736       removeAction(action);
 737       dock->deleteLater();
 738     }
 739   }
 740   QtUiSettings s;
 741   restoreState(s.value("MainWinState").toByteArray());
 742   setDisconnectedState();
 743 }
 744
 745 void MainWin::setDisconnectedState() {
 746   ActionCollection *coll = QtUi::actionCollection("General");
 747   //ui.menuCore->setEnabled(false);
 748   coll->action("ConnectCore")->setEnabled(true);
 749   coll->action("DisconnectCore")->setEnabled(false);
 750   coll->action("CoreInfo")->setEnabled(false);
 751   //_viewMenu->setEnabled(false);
 752   statusBar()->showMessage(tr("Not connected to core."));
 753   sslLabel->setPixmap(QPixmap());
 754   sslLabel->hide();
 755   updateLagIndicator();
 756   coreLagLabel->hide();
 757   if(msgProcessorStatusWidget)
 758     msgProcessorStatusWidget->setProgress(0, 0);
 759   updateIcon();
 760   systemTray()->setState(SystemTray::Inactive);
 761 }
 762
 763 void MainWin::startInternalCore() {
 764   ClientSyncer *syncer = new ClientSyncer();
 765   Client::registerClientSyncer(syncer);
 766   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 767   syncer->useInternalCore();
 768 }
 769
 770 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 771   CoreConnectDlg(autoConnect, this).exec();
 772 }
 773
 774 void MainWin::showChannelList(NetworkId netId) {
 775   ChannelListDlg *channelListDlg = new ChannelListDlg();
 776
 777   if(!netId.isValid()) {
 778     QAction *action = qobject_cast<QAction *>(sender());
 779     if(action)
 780       netId = action->data().value<NetworkId>();
 781   }
 782
 783   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 784   channelListDlg->setNetwork(netId);
 785   channelListDlg->show();
 786 }
 787
 788 void MainWin::showCoreInfoDlg() {
 789   CoreInfoDlg(this).exec();
 790 }
 791
 792 void MainWin::showAwayLog() {
 793   if(_awayLog)
 794     return;
 795   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 796   _awayLog = new AwayLogView(filter, 0);
 797   filter->setParent(_awayLog);
 798   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 799   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 800   _awayLog->show();
 801 }
 802
 803 void MainWin::awayLogDestroyed() {
 804   _awayLog = 0;
 805 }
 806
 807 void MainWin::showSettingsDlg() {
 808   SettingsDlg *dlg = new SettingsDlg();
 809
 810   //Category: Appearance
 811   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 812   dlg->registerSettingsPage(new ChatViewSettingsPage(dlg));
 813   dlg->registerSettingsPage(new ItemViewSettingsPage(dlg));
 814   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 815   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 816   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 817   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 818   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 819
 820   //Category: Misc
 821   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 822   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 823   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 824   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 825   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 826
 827   dlg->show();
 828 }
 829
 830 void MainWin::showAboutDlg() {
 831   AboutDlg(this).exec();
 832 }
 833
 834 #ifdef HAVE_KDE
 835 void MainWin::showShortcutsDlg() {
 836   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 837 }
 838 #endif
 839
 840 /********************************************************************************************************/
 841
 842 bool MainWin::event(QEvent *event) {
 843   if(event->type() == QEvent::WindowActivate)
 844     QtUi::closeNotifications();
 845   return QMainWindow::event(event);
 846 }
 847
 848 void MainWin::moveEvent(QMoveEvent *event) {
 849   if(!(windowState() & Qt::WindowMaximized))
 850     _normalPos = event->pos();
 851
 852   QMainWindow::moveEvent(event);
 853 }
 854
 855 void MainWin::resizeEvent(QResizeEvent *event) {
 856   if(!(windowState() & Qt::WindowMaximized))
 857     _normalSize = event->size();
 858
 859   QMainWindow::resizeEvent(event);
 860 }
 861
 862 void MainWin::closeEvent(QCloseEvent *event) {
 863   QtUiSettings s;
 864   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 865   Q_ASSERT(app);
 866   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 867     hideToTray();
 868     event->ignore();
 869   } else {
 870     event->accept();
 871     quit();
 872   }
 873 }
 874
 875 void MainWin::changeEvent(QEvent *event) {
 876 #ifdef Q_WS_WIN
 877   if(event->type() == QEvent::ActivationChange)
 878     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 879 #endif
 880
 881   QMainWindow::changeEvent(event);
 882 }
 883
 884 void MainWin::hideToTray() {
 885   if(!systemTray()->isSystemTrayAvailable()) {
 886     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 887     return;
 888   }
 889   hide();
 890   systemTray()->setIconVisible();
 891 }
 892
 893 void MainWin::toggleMinimizedToTray() {
 894 #ifdef Q_WS_WIN
 895   // the problem is that we lose focus when the systray icon is activated
 896   // and we don't know the former active window
 897   // therefore we watch for activation event and use our stopwatch :)
 898   // courtesy: KSystemTrayIcon
 899   if(GetTickCount() - dwTickCount >= 300)
 900     // we weren't active in the last 300ms -> activate
 901     forceActivated();
 902   else
 903     hideToTray();
 904
 905 #else
 906
 907   if(!isVisible() || isMinimized())
 908     // restore
 909     forceActivated();
 910   else
 911     hideToTray();
 912
 913 #endif
 914 }
 915
 916 void MainWin::forceActivated() {
 917 #ifdef Q_WS_X11
 918   // Bypass focus stealing prevention
 919   QX11Info::setAppUserTime(QX11Info::appTime());
 920 #endif
 921
 922   if(windowState() & Qt::WindowMinimized) {
 923     // restore
 924     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 925   }
 926
 927   // this does not actually work on all platforms... and causes more evil than good
 928   // move(frameGeometry().topLeft()); // avoid placement policies
 929   show();
 930   raise();
 931   activateWindow();
 932 }
 933
 934 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 935   Q_UNUSED(parent);
 936
 937   bool hasFocus = QApplication::activeWindow() != 0;
 938
 939   for(int i = start; i <= end; i++) {
 940     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 941     if(!idx.isValid()) {
 942       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 943       continue;
 944     }
 945     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 946     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 947       continue;
 948
 949     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 950     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 951
 952     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 953       continue;
 954
 955     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 956       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 957       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 958       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 959       AbstractNotificationBackend::NotificationType type;
 960
 961       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 962         type = AbstractNotificationBackend::PrivMsg;
 963       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 964         type = AbstractNotificationBackend::PrivMsgFocused;
 965       else if(flags & Message::Highlight && !hasFocus)
 966         type = AbstractNotificationBackend::Highlight;
 967       else
 968         type = AbstractNotificationBackend::HighlightFocused;
 969
 970       QtUi::invokeNotification(bufId, type, sender, contents);
 971     }
 972   }
 973 }
 974
 975 void MainWin::clientNetworkCreated(NetworkId id) {
 976   const Network *net = Client::network(id);
 977   QAction *act = new QAction(net->networkName(), this);
 978   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 979   act->setData(QVariant::fromValue<NetworkId>(id));
 980   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 981   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 982
 983   QAction *beforeAction = 0;
 984   foreach(QAction *action, _networksMenu->actions()) {
 985     if(!action->data().isValid())  // ignore stock actions
 986       continue;
 987     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 988       beforeAction = action;
 989       break;
 990     }
 991   }
 992   _networksMenu->insertAction(beforeAction, act);
 993 }
 994
 995 void MainWin::clientNetworkUpdated() {
 996   const Network *net = qobject_cast<const Network *>(sender());
 997   if(!net)
 998     return;
 999
1000   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1001   if(!action)
1002     return;
1003
1004   action->setText(net->networkName());
1005
1006   switch(net->connectionState()) {
1007   case Network::Initialized:
1008     action->setIcon(SmallIcon("network-connect"));
1009     break;
1010   case Network::Disconnected:
1011     action->setIcon(SmallIcon("network-disconnect"));
1012     break;
1013   default:
1014     action->setIcon(SmallIcon("network-wired"));
1015   }
1016 }
1017
1018 void MainWin::clientNetworkRemoved(NetworkId id) {
1019   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1020   if(!action)
1021     return;
1022
1023   action->deleteLater();
1024 }
1025
1026 void MainWin::connectOrDisconnectFromNet() {
1027   QAction *act = qobject_cast<QAction *>(sender());
1028   if(!act) return;
1029   const Network *net = Client::network(act->data().value<NetworkId>());
1030   if(!net) return;
1031   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1032   else net->requestDisconnect();
1033 }
1034
1035 void MainWin::on_jumpHotBuffer_triggered() {
1036   if(!_bufferHotList->rowCount())
1037     return;
1038
1039   QModelIndex topIndex = _bufferHotList->index(0, 0);
1040   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1041   Client::bufferModel()->switchToBuffer(bufferId);
1042 }
1043
1044 void MainWin::on_actionDebugNetworkModel_triggered() {
1045   QTreeView *view = new QTreeView;
1046   view->setAttribute(Qt::WA_DeleteOnClose);
1047   view->setWindowTitle("Debug NetworkModel View");
1048   view->setModel(Client::networkModel());
1049   view->setColumnWidth(0, 250);
1050   view->setColumnWidth(1, 250);
1051   view->setColumnWidth(2, 80);
1052   view->resize(610, 300);
1053   view->show();
1054 }
1055
1056 void MainWin::on_actionDebugHotList_triggered() {
1057   QTreeView *view = new QTreeView;
1058   view->setAttribute(Qt::WA_DeleteOnClose);
1059   view->setModel(_bufferHotList);
1060   view->show();
1061 }
1062
1063 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1064   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1065   overlay->setAttribute(Qt::WA_DeleteOnClose);
1066   overlay->show();
1067 }
1068
1069 void MainWin::on_actionDebugMessageModel_triggered() {
1070   QTableView *view = new QTableView(0);
1071   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1072   filter->setSourceModel(Client::messageModel());
1073   view->setModel(filter);
1074   view->setAttribute(Qt::WA_DeleteOnClose, true);
1075   view->verticalHeader()->hide();
1076   view->horizontalHeader()->setStretchLastSection(true);
1077   view->show();
1078 }
1079
1080 void MainWin::on_actionDebugLog_triggered() {
1081   DebugLogWidget *logWidget = new DebugLogWidget(0);
1082   logWidget->show();
1083 }
1084
1085 void MainWin::showStatusBarMessage(const QString &message) {
1086   statusBar()->showMessage(message, 10000);
1087 }
1088