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