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 "bufferhotlistfilter.h"
  41 #include "buffermodel.h"
  42 #include "bufferview.h"
  43 #include "bufferviewoverlay.h"
  44 #include "bufferviewoverlayfilter.h"
  45 #include "bufferwidget.h"
  46 #include "channellistdlg.h"
  47 #include "chatlinemodel.h"
  48 #include "chatmonitorfilter.h"
  49 #include "chatmonitorview.h"
  50 #include "chatview.h"
  51 #include "client.h"
  52 #include "clientsyncer.h"
  53 #include "clientbacklogmanager.h"
  54 #include "clientbufferviewconfig.h"
  55 #include "clientbufferviewmanager.h"
  56 #include "coreinfodlg.h"
  57 #include "coreconnectdlg.h"
  58 #include "contextmenuactionprovider.h"
  59 #include "debugbufferviewoverlay.h"
  60 #include "debuglogwidget.h"
  61 #include "debugmessagemodelfilter.h"
  62 #include "flatproxymodel.h"
  63 #include "iconloader.h"
  64 #include "inputwidget.h"
  65 #include "inputline.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 "settingsdlg.h"
  75 #include "settingspagedlg.h"
  76 #include "systemtray.h"
  77 #include "toolbaractionprovider.h"
  78 #include "topicwidget.h"
  79 #include "verticaldock.h"
  80
  81 #ifndef HAVE_KDE
  82 #  ifdef HAVE_DBUS
  83 #    include "desktopnotificationbackend.h"
  84 #  endif
  85 #  ifdef HAVE_PHONON
  86 #    include "phononnotificationbackend.h"
  87 #  endif
  88 #  include "systraynotificationbackend.h"
  89 #  include "taskbarnotificationbackend.h"
  90 #else /* HAVE_KDE */
  91 #  include "knotificationbackend.h"
  92 #endif /* HAVE_KDE */
  93
  94 #include "settingspages/aliasessettingspage.h"
  95 #include "settingspages/appearancesettingspage.h"
  96 #include "settingspages/backlogsettingspage.h"
  97 #include "settingspages/bufferviewsettingspage.h"
  98 #include "settingspages/chatmonitorsettingspage.h"
  99 #include "settingspages/colorsettingspage.h"
 100 #include "settingspages/generalsettingspage.h"
 101 #include "settingspages/highlightsettingspage.h"
 102 #include "settingspages/identitiessettingspage.h"
 103 #include "settingspages/networkssettingspage.h"
 104 #include "settingspages/notificationssettingspage.h"
 105
 106 MainWin::MainWin(QWidget *parent)
 107 #ifdef HAVE_KDE
 108   : KMainWindow(parent),
 109   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 110 #else
 111   : QMainWindow(parent),
 112 #endif
 113     coreLagLabel(new QLabel()),
 114     sslLabel(new QLabel()),
 115     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 116     _titleSetter(this),
 117     _awayLog(0)
 118 {
 119 #ifdef Q_WS_WIN
 120   dwTickCount = 0;
 121 #endif
 122
 123   QtUiSettings uiSettings;
 124   QString style = uiSettings.value("Style", QString()).toString();
 125   if(!style.isEmpty()) {
 126     QApplication::setStyle(style);
 127   }
 128
 129   QApplication::setQuitOnLastWindowClosed(false);
 130
 131   setWindowTitle("Quassel IRC");
 132   setWindowIconText("Quassel IRC");
 133   updateIcon();
 134
 135   installEventFilter(new JumpKeyHandler(this));
 136
 137   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 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   setupHotList();
 169
 170 #ifndef HAVE_KDE
 171   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 172   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 173 #  ifdef HAVE_PHONON
 174   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 175 #  endif
 176 #  ifdef HAVE_DBUS
 177   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 178 #  endif
 179
 180 #else /* HAVE_KDE */
 181   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 182 #endif /* HAVE_KDE */
 183
 184   setDisconnectedState();  // Disable menus and stuff
 185
 186   // restore mainwin state
 187   QtUiSettings s;
 188   restoreStateFromSettings(s);
 189
 190   // restore locked state of docks
 191   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 192
 193   if(Quassel::runMode() != Quassel::Monolithic) {
 194     showCoreConnectionDlg(true); // autoconnect if appropriate
 195   } else {
 196     startInternalCore();
 197   }
 198 }
 199
 200 MainWin::~MainWin() {
 201
 202 }
 203
 204 void MainWin::aboutToQuit() {
 205   QtUiSettings s;
 206   saveStateToSettings(s);
 207 }
 208
 209 void MainWin::saveStateToSettings(UiSettings &s) {
 210   s.setValue("MainWinSize", _normalSize);
 211   s.setValue("MainWinPos", _normalPos);
 212   s.setValue("MainWinState", saveState());
 213   s.setValue("MainWinGeometry", saveGeometry());
 214   s.setValue("MainWinMinimized", isMinimized());
 215   s.setValue("MainWinMaximized", isMaximized());
 216   s.setValue("MainWinHidden", _isHidden);
 217 }
 218
 219 void MainWin::restoreStateFromSettings(UiSettings &s) {
 220   _normalSize = s.value("MainWinSize", size()).toSize();
 221   _normalPos = s.value("MainWinPos", pos()).toPoint();
 222   bool maximized = s.value("MainWinMaximized", false).toBool();
 223
 224   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 225
 226   if(maximized) {
 227     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 228     resize(_normalSize);
 229     move(_normalPos);
 230   }
 231
 232   restoreState(s.value("MainWinState").toByteArray());
 233
 234   _isHidden = false;
 235   if(s.value("MainWinHidden").toBool())
 236     hideToTray();
 237   else if(s.value("MainWinMinimized").toBool())
 238     showMinimized();
 239   else if(maximized)
 240     showMaximized();
 241   else
 242     show();
 243 }
 244
 245 void MainWin::updateIcon() {
 246 #ifdef Q_WS_MAC
 247   const int size = 128;
 248 #else
 249   const int size = 48;
 250 #endif
 251
 252   QPixmap icon;
 253   if(Client::isConnected())
 254     icon = DesktopIcon("quassel", size);
 255   else
 256     icon = DesktopIcon("quassel_inactive", size);
 257   setWindowIcon(icon);
 258   qApp->setWindowIcon(icon);
 259 }
 260
 261 void MainWin::setupActions() {
 262   ActionCollection *coll = QtUi::actionCollection("General");
 263   // File
 264   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 265                                              this, SLOT(showCoreConnectionDlg())));
 266   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 267                                                 Client::instance(), SLOT(disconnectFromCore())));
 268   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 269                                           this, SLOT(showCoreInfoDlg())));
 270   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 271                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 272   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 273                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 274
 275   // View
 276   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 277                                              this, SLOT(on_actionConfigureViews_triggered())));
 278
 279   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 280   lockAct->setCheckable(true);
 281   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 282
 283   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 284                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 285   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 286                                             this, SLOT(showAwayLog())));
 287   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 288                                                  0, 0))->setCheckable(true);
 289
 290   // Settings
 291   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 292                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 293
 294   // Help
 295   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 296                                               this, SLOT(showAboutDlg())));
 297   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 298                                          qApp, SLOT(aboutQt())));
 299   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 300                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 301   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 302                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 303   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 304                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 305   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 306                                        this, SLOT(on_actionDebugHotList_triggered())));
 307   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 308                                        this, SLOT(on_actionDebugLog_triggered())));
 309
 310   // Navigation
 311   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot buffer"), coll,
 312                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 313 }
 314
 315 void MainWin::setupMenus() {
 316   ActionCollection *coll = QtUi::actionCollection("General");
 317
 318   _fileMenu = menuBar()->addMenu(tr("&File"));
 319
 320   static const QStringList coreActions = QStringList()
 321     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 322
 323   QAction *coreAction;
 324   foreach(QString actionName, coreActions) {
 325     coreAction = coll->action(actionName);
 326     _fileMenu->addAction(coreAction);
 327     flagRemoteCoreOnly(coreAction);
 328   }
 329   flagRemoteCoreOnly(_fileMenu->addSeparator());
 330
 331   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 332   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 333   _networksMenu->addSeparator();
 334   _fileMenu->addSeparator();
 335   _fileMenu->addAction(coll->action("Quit"));
 336
 337   _viewMenu = menuBar()->addMenu(tr("&View"));
 338   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 339   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 340   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 341   _viewMenu->addSeparator();
 342   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 343
 344   coreAction = coll->action("ShowAwayLog");
 345   flagRemoteCoreOnly(coreAction);
 346   _viewMenu->addAction(coreAction);
 347
 348   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 349   _viewMenu->addSeparator();
 350   _viewMenu->addAction(coll->action("LockLayout"));
 351
 352   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 353 #ifdef HAVE_KDE
 354   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 355   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 356 #endif
 357   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 358
 359   _helpMenu = menuBar()->addMenu(tr("&Help"));
 360   _helpMenu->addAction(coll->action("AboutQuassel"));
 361 #ifndef HAVE_KDE
 362   _helpMenu->addAction(coll->action("AboutQt"));
 363 #else
 364   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 365 #endif
 366   _helpMenu->addSeparator();
 367   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 368   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 369   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 370   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 371   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 372   _helpDebugMenu->addAction(coll->action("DebugLog"));
 373 }
 374
 375 void MainWin::setupBufferWidget() {
 376   _bufferWidget = new BufferWidget(this);
 377   _bufferWidget->setModel(Client::bufferModel());
 378   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 379   setCentralWidget(_bufferWidget);
 380 }
 381
 382 void MainWin::addBufferView(int bufferViewConfigId) {
 383   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 384 }
 385
 386 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 387   if(!config)
 388     return;
 389
 390   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 391   BufferViewDock *dock = new BufferViewDock(config, this);
 392
 393   //create the view and initialize it's filter
 394   BufferView *view = new BufferView(dock);
 395   view->setFilteredModel(Client::bufferModel(), config);
 396   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 397   view->show();
 398
 399   Client::bufferModel()->synchronizeView(view);
 400
 401   dock->setWidget(view);
 402   dock->show();
 403
 404   addDockWidget(Qt::LeftDockWidgetArea, dock);
 405   _bufferViewsMenu->addAction(dock->toggleViewAction());
 406
 407   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 408   _bufferViews.append(dock);
 409 }
 410
 411 void MainWin::removeBufferView(int bufferViewConfigId) {
 412   QVariant actionData;
 413   BufferViewDock *dock;
 414   foreach(QAction *action, _bufferViewsMenu->actions()) {
 415     actionData = action->data();
 416     if(!actionData.isValid())
 417       continue;
 418
 419     dock = qobject_cast<BufferViewDock *>(action->parent());
 420     if(dock && actionData.toInt() == bufferViewConfigId) {
 421       removeAction(action);
 422       dock->deleteLater();
 423     }
 424   }
 425 }
 426
 427 void MainWin::bufferViewToggled(bool enabled) {
 428   QAction *action = qobject_cast<QAction *>(sender());
 429   Q_ASSERT(action);
 430   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 431   Q_ASSERT(dock);
 432   if(enabled) {
 433     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 434     BufferViewConfig *config = dock->config();
 435     if(config && config->isInitialized()) {
 436       BufferIdList buffers;
 437       if(config->networkId().isValid()) {
 438         foreach(BufferId bufferId, config->bufferList()) {
 439           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 440             buffers << bufferId;
 441         }
 442         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 443           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 444             buffers << bufferId;
 445         }
 446       } else {
 447         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 448       }
 449       Client::backlogManager()->checkForBacklog(buffers);
 450     }
 451   } else {
 452     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 453   }
 454 }
 455
 456 BufferView *MainWin::allBuffersView() const {
 457   // "All Buffers" is always the first dock created
 458   if(_bufferViews.count() > 0)
 459     return _bufferViews[0]->bufferView();
 460   return 0;
 461 }
 462
 463 void MainWin::showNotificationsDlg() {
 464   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 465   dlg.exec();
 466 }
 467
 468 void MainWin::on_actionConfigureNetworks_triggered() {
 469   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 470   dlg.exec();
 471 }
 472
 473 void MainWin::on_actionConfigureViews_triggered() {
 474   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 475   dlg.exec();
 476 }
 477
 478 void MainWin::on_actionLockLayout_toggled(bool lock) {
 479   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 480   foreach(VerticalDock *dock, docks) {
 481     dock->showTitle(!lock);
 482   }
 483   if(Client::bufferViewManager()) {
 484     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 485       config->setLocked(lock);
 486     }
 487   }
 488   QtUiSettings().setValue("LockLayout", lock);
 489 }
 490
 491 void MainWin::setupNickWidget() {
 492   // create nick dock
 493   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 494   nickDock->setObjectName("NickDock");
 495   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 496
 497   _nickListWidget = new NickListWidget(nickDock);
 498   nickDock->setWidget(_nickListWidget);
 499
 500   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 501   _viewMenu->addAction(nickDock->toggleViewAction());
 502   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 503
 504   // See NickListDock::NickListDock();
 505   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 506
 507   // attach the NickListWidget to the BufferModel and the default selection
 508   _nickListWidget->setModel(Client::bufferModel());
 509   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 510 }
 511
 512 void MainWin::setupChatMonitor() {
 513   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 514   dock->setObjectName("ChatMonitorDock");
 515
 516   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 517   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 518   chatView->show();
 519   dock->setWidget(chatView);
 520   dock->hide();
 521
 522   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 523   _viewMenu->addAction(dock->toggleViewAction());
 524   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 525 }
 526
 527 void MainWin::setupInputWidget() {
 528   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 529   dock->setObjectName("InputDock");
 530
 531   _inputWidget = new InputWidget(dock);
 532   dock->setWidget(_inputWidget);
 533
 534   addDockWidget(Qt::BottomDockWidgetArea, dock);
 535
 536   _viewMenu->addAction(dock->toggleViewAction());
 537   dock->toggleViewAction()->setText(tr("Show Input Line"));
 538
 539   _inputWidget->setModel(Client::bufferModel());
 540   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 541
 542   _bufferWidget->setFocusProxy(_inputWidget);
 543
 544   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 545 }
 546
 547 void MainWin::setupTopicWidget() {
 548   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 549   dock->setObjectName("TopicDock");
 550   TopicWidget *topicwidget = new TopicWidget(dock);
 551
 552   dock->setWidget(topicwidget);
 553
 554   topicwidget->setModel(Client::bufferModel());
 555   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 556
 557   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 558
 559   _viewMenu->addAction(dock->toggleViewAction());
 560   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 561 }
 562
 563 void MainWin::setupTitleSetter() {
 564   _titleSetter.setModel(Client::bufferModel());
 565   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 566 }
 567
 568 void MainWin::setupStatusBar() {
 569   // MessageProcessor progress
 570   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 571
 572   // Core Lag:
 573   updateLagIndicator();
 574   statusBar()->addPermanentWidget(coreLagLabel);
 575   coreLagLabel->hide();
 576   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 577
 578   // SSL indicator
 579   sslLabel->setPixmap(QPixmap());
 580   statusBar()->addPermanentWidget(sslLabel);
 581   sslLabel->hide();
 582
 583   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 584
 585   QtUiSettings uiSettings;
 586
 587   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 588   showStatusbar->setChecked(enabled);
 589   enabled ? statusBar()->show() : statusBar()->hide();
 590
 591   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 592   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 593 }
 594
 595 void MainWin::setupHotList() {
 596   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 597   flatProxy->setSourceModel(Client::bufferModel());
 598   _bufferHotList = new BufferHotListFilter(flatProxy);
 599 }
 600
 601 void MainWin::saveStatusBarStatus(bool enabled) {
 602   QtUiSettings uiSettings;
 603   uiSettings.setValue("ShowStatusBar", enabled);
 604 }
 605
 606 void MainWin::setupSystray() {
 607   _systemTray = new SystemTray(this);
 608 }
 609
 610 void MainWin::setupToolBars() {
 611   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 612           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 613   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 614           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 615
 616 #ifdef Q_WS_MAC
 617   setUnifiedTitleAndToolBarOnMac(true);
 618 #endif
 619   _mainToolBar = addToolBar(tr("Main Toolbar"));
 620   _mainToolBar->setObjectName("MainToolBar");
 621
 622   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 623   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 624
 625   //_nickToolBar = addToolBar("User");
 626   //_nickToolBar->setObjectName("NickToolBar");
 627   //QtUi::toolBarActionProvider()->addActions(_nickToolBar, ToolBarActionProvider::NickToolBar);
 628
 629 #ifdef HAVE_KDE
 630   _mainToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 631   //_nickToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 632 #endif
 633 }
 634
 635 void MainWin::connectedToCore() {
 636   Q_CHECK_PTR(Client::bufferViewManager());
 637   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 638   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 639   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 640
 641   setConnectedState();
 642 }
 643
 644 void MainWin::setConnectedState() {
 645   ActionCollection *coll = QtUi::actionCollection("General");
 646
 647   coll->action("ConnectCore")->setEnabled(false);
 648   coll->action("DisconnectCore")->setEnabled(true);
 649   coll->action("CoreInfo")->setEnabled(true);
 650
 651   foreach(QAction *action, _fileMenu->actions()) {
 652     if(isRemoteCoreOnly(action))
 653       action->setVisible(!Client::internalCore());
 654   }
 655
 656   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 657   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 658   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 659   if(!Client::internalCore()) {
 660     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 661     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 662     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 663   }
 664
 665   // _viewMenu->setEnabled(true);
 666   if(!Client::internalCore())
 667     statusBar()->showMessage(tr("Connected to core."));
 668   else
 669     statusBar()->clearMessage();
 670
 671   if(Client::signalProxy()->isSecure()) {
 672     sslLabel->setPixmap(SmallIcon("security-high"));
 673   } else {
 674     sslLabel->setPixmap(SmallIcon("security-low"));
 675   }
 676
 677   sslLabel->setVisible(!Client::internalCore());
 678   coreLagLabel->setVisible(!Client::internalCore());
 679   updateIcon();
 680   systemTray()->setState(SystemTray::Active);
 681
 682   if(Client::networkIds().isEmpty()) {
 683     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 684     wizard->show();
 685   }
 686 }
 687
 688 void MainWin::loadLayout() {
 689   QtUiSettings s;
 690   int accountId = Client::currentCoreAccount().toInt();
 691   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 692 }
 693
 694 void MainWin::saveLayout() {
 695   QtUiSettings s;
 696   int accountId = Client::currentCoreAccount().toInt();
 697   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 698 }
 699
 700 void MainWin::updateLagIndicator(int lag) {
 701   QString text = tr("Core Lag: %1");
 702   if(lag == -1)
 703     text = text.arg('-');
 704   else
 705     text = text.arg("%1 msec").arg(lag);
 706   coreLagLabel->setText(text);
 707 }
 708
 709 void MainWin::disconnectedFromCore() {
 710   // save core specific layout and remove bufferviews;
 711   saveLayout();
 712   QVariant actionData;
 713   BufferViewDock *dock;
 714   foreach(QAction *action, _bufferViewsMenu->actions()) {
 715     actionData = action->data();
 716     if(!actionData.isValid())
 717       continue;
 718
 719     dock = qobject_cast<BufferViewDock *>(action->parent());
 720     if(dock && actionData.toInt() != -1) {
 721       removeAction(action);
 722       dock->deleteLater();
 723     }
 724   }
 725   QtUiSettings s;
 726   restoreState(s.value("MainWinState").toByteArray());
 727   setDisconnectedState();
 728 }
 729
 730 void MainWin::setDisconnectedState() {
 731   ActionCollection *coll = QtUi::actionCollection("General");
 732   //ui.menuCore->setEnabled(false);
 733   coll->action("ConnectCore")->setEnabled(true);
 734   coll->action("DisconnectCore")->setEnabled(false);
 735   coll->action("CoreInfo")->setEnabled(false);
 736   //_viewMenu->setEnabled(false);
 737   statusBar()->showMessage(tr("Not connected to core."));
 738   sslLabel->setPixmap(QPixmap());
 739   sslLabel->hide();
 740   updateLagIndicator();
 741   coreLagLabel->hide();
 742   if(msgProcessorStatusWidget)
 743     msgProcessorStatusWidget->setProgress(0, 0);
 744   updateIcon();
 745   systemTray()->setState(SystemTray::Inactive);
 746 }
 747
 748 void MainWin::startInternalCore() {
 749   ClientSyncer *syncer = new ClientSyncer();
 750   Client::registerClientSyncer(syncer);
 751   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 752   syncer->useInternalCore();
 753 }
 754
 755 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 756   CoreConnectDlg(autoConnect, this).exec();
 757 }
 758
 759 void MainWin::showChannelList(NetworkId netId) {
 760   ChannelListDlg *channelListDlg = new ChannelListDlg();
 761
 762   if(!netId.isValid()) {
 763     QAction *action = qobject_cast<QAction *>(sender());
 764     if(action)
 765       netId = action->data().value<NetworkId>();
 766   }
 767
 768   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 769   channelListDlg->setNetwork(netId);
 770   channelListDlg->show();
 771 }
 772
 773 void MainWin::showCoreInfoDlg() {
 774   CoreInfoDlg(this).exec();
 775 }
 776
 777 void MainWin::showAwayLog() {
 778   if(_awayLog)
 779     return;
 780   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 781   _awayLog = new AwayLogView(filter, 0);
 782   filter->setParent(_awayLog);
 783   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 784   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 785   _awayLog->show();
 786 }
 787
 788 void MainWin::awayLogDestroyed() {
 789   _awayLog = 0;
 790 }
 791
 792 void MainWin::showSettingsDlg() {
 793   SettingsDlg *dlg = new SettingsDlg();
 794
 795   //Category: Appearance
 796   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 797   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 798   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 799   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 800   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 801   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 802   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 803
 804   //Category: Misc
 805   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 806   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 807   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 808   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 809
 810   dlg->show();
 811 }
 812
 813 void MainWin::showAboutDlg() {
 814   AboutDlg(this).exec();
 815 }
 816
 817 #ifdef HAVE_KDE
 818 void MainWin::showShortcutsDlg() {
 819   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 820 }
 821 #endif
 822
 823 /********************************************************************************************************/
 824
 825 bool MainWin::event(QEvent *event) {
 826   if(event->type() == QEvent::WindowActivate)
 827     QtUi::closeNotifications();
 828   return QMainWindow::event(event);
 829 }
 830
 831 void MainWin::moveEvent(QMoveEvent *event) {
 832   if(!(windowState() & Qt::WindowMaximized))
 833     _normalPos = event->pos();
 834
 835   QMainWindow::moveEvent(event);
 836 }
 837
 838 void MainWin::resizeEvent(QResizeEvent *event) {
 839   if(!(windowState() & Qt::WindowMaximized))
 840     _normalSize = event->size();
 841
 842   QMainWindow::resizeEvent(event);
 843 }
 844
 845 void MainWin::closeEvent(QCloseEvent *event) {
 846   QtUiSettings s;
 847   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 848   Q_ASSERT(app);
 849   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 850     hideToTray();
 851     event->ignore();
 852   } else {
 853     event->accept();
 854     QApplication::quit();
 855   }
 856 }
 857
 858 void MainWin::changeEvent(QEvent *event) {
 859 #ifdef Q_WS_WIN
 860   if(event->type() == QEvent::ActivationChange)
 861     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 862 #endif
 863
 864   QMainWindow::changeEvent(event);
 865 }
 866
 867 void MainWin::hideToTray() {
 868   if(!systemTray()->isSystemTrayAvailable()) {
 869     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 870     return;
 871   }
 872   hide();
 873   systemTray()->setIconVisible();
 874   _isHidden = true;
 875 }
 876
 877 void MainWin::toggleMinimizedToTray() {
 878 #ifdef Q_WS_WIN
 879   // the problem is that we lose focus when the systray icon is activated
 880   // and we don't know the former active window
 881   // therefore we watch for activation event and use our stopwatch :)
 882   // courtesy: KSystemTrayIcon
 883   if(GetTickCount() - dwTickCount >= 300)
 884     // we weren't active in the last 300ms -> activate
 885     forceActivated();
 886   else
 887     hideToTray();
 888
 889 #else
 890
 891   if(!isVisible() || isMinimized())
 892     // restore
 893     forceActivated();
 894   else
 895     hideToTray();
 896
 897 #endif
 898 }
 899
 900 void MainWin::forceActivated() {
 901 #ifdef Q_WS_X11
 902   // Bypass focus stealing prevention
 903   QX11Info::setAppUserTime(QX11Info::appTime());
 904 #endif
 905
 906   if(windowState() & Qt::WindowMinimized) {
 907     // restore
 908     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 909   }
 910
 911   // this does not actually work on all platforms... and causes more evil than good
 912   // move(frameGeometry().topLeft()); // avoid placement policies
 913   show();
 914   raise();
 915   activateWindow();
 916   _isHidden = false;
 917 }
 918
 919 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 920   Q_UNUSED(parent);
 921
 922   bool hasFocus = QApplication::activeWindow() != 0;
 923
 924   for(int i = start; i <= end; i++) {
 925     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 926     if(!idx.isValid()) {
 927       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 928       continue;
 929     }
 930     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 931     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 932       continue;
 933     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 934     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 935
 936     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 937     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 938
 939     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 940       continue;
 941
 942     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 943       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 944       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 945       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 946       AbstractNotificationBackend::NotificationType type;
 947
 948       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 949         type = AbstractNotificationBackend::PrivMsg;
 950       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 951         type = AbstractNotificationBackend::PrivMsgFocused;
 952       else if(flags & Message::Highlight && !hasFocus)
 953         type = AbstractNotificationBackend::Highlight;
 954       else
 955         type = AbstractNotificationBackend::HighlightFocused;
 956
 957       QtUi::invokeNotification(bufId, type, sender, contents);
 958     }
 959   }
 960 }
 961
 962 void MainWin::clientNetworkCreated(NetworkId id) {
 963   const Network *net = Client::network(id);
 964   QAction *act = new QAction(net->networkName(), this);
 965   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 966   act->setData(QVariant::fromValue<NetworkId>(id));
 967   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 968   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 969
 970   QAction *beforeAction = 0;
 971   foreach(QAction *action, _networksMenu->actions()) {
 972     if(!action->data().isValid())  // ignore stock actions
 973       continue;
 974     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 975       beforeAction = action;
 976       break;
 977     }
 978   }
 979   _networksMenu->insertAction(beforeAction, act);
 980 }
 981
 982 void MainWin::clientNetworkUpdated() {
 983   const Network *net = qobject_cast<const Network *>(sender());
 984   if(!net)
 985     return;
 986
 987   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 988   if(!action)
 989     return;
 990
 991   action->setText(net->networkName());
 992
 993   switch(net->connectionState()) {
 994   case Network::Initialized:
 995     action->setIcon(SmallIcon("network-connect"));
 996     break;
 997   case Network::Disconnected:
 998     action->setIcon(SmallIcon("network-disconnect"));
 999     break;
1000   default:
1001     action->setIcon(SmallIcon("network-wired"));
1002   }
1003 }
1004
1005 void MainWin::clientNetworkRemoved(NetworkId id) {
1006   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1007   if(!action)
1008     return;
1009
1010   action->deleteLater();
1011 }
1012
1013 void MainWin::connectOrDisconnectFromNet() {
1014   QAction *act = qobject_cast<QAction *>(sender());
1015   if(!act) return;
1016   const Network *net = Client::network(act->data().value<NetworkId>());
1017   if(!net) return;
1018   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1019   else net->requestDisconnect();
1020 }
1021
1022 void MainWin::on_jumpHotBuffer_triggered() {
1023   if(!_bufferHotList->rowCount())
1024     return;
1025
1026   QModelIndex topIndex = _bufferHotList->index(0, 0);
1027   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1028   Client::bufferModel()->switchToBuffer(bufferId);
1029 }
1030
1031 void MainWin::on_actionDebugNetworkModel_triggered() {
1032   QTreeView *view = new QTreeView;
1033   view->setAttribute(Qt::WA_DeleteOnClose);
1034   view->setWindowTitle("Debug NetworkModel View");
1035   view->setModel(Client::networkModel());
1036   view->setColumnWidth(0, 250);
1037   view->setColumnWidth(1, 250);
1038   view->setColumnWidth(2, 80);
1039   view->resize(610, 300);
1040   view->show();
1041 }
1042
1043 void MainWin::on_actionDebugHotList_triggered() {
1044   QTreeView *view = new QTreeView;
1045   view->setAttribute(Qt::WA_DeleteOnClose);
1046   view->setModel(_bufferHotList);
1047   view->show();
1048 }
1049
1050 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1051   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1052   overlay->setAttribute(Qt::WA_DeleteOnClose);
1053   overlay->show();
1054 }
1055
1056 void MainWin::on_actionDebugMessageModel_triggered() {
1057   QTableView *view = new QTableView(0);
1058   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1059   filter->setSourceModel(Client::messageModel());
1060   view->setModel(filter);
1061   view->setAttribute(Qt::WA_DeleteOnClose, true);
1062   view->verticalHeader()->hide();
1063   view->horizontalHeader()->setStretchLastSection(true);
1064   view->show();
1065 }
1066
1067 void MainWin::on_actionDebugLog_triggered() {
1068   DebugLogWidget *logWidget = new DebugLogWidget(0);
1069   logWidget->show();
1070 }
1071
1072 void MainWin::showStatusBarMessage(const QString &message) {
1073   statusBar()->showMessage(message, 10000);
1074 }
1075