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 "clientignorelistmanager.h"
  58 #include "coreinfodlg.h"
  59 #include "coreconnectdlg.h"
  60 #include "contextmenuactionprovider.h"
  61 #include "debugbufferviewoverlay.h"
  62 #include "debuglogwidget.h"
  63 #include "debugmessagemodelfilter.h"
  64 #include "flatproxymodel.h"
  65 #include "iconloader.h"
  66 #include "inputwidget.h"
  67 #include "irclistmodel.h"
  68 #include "ircconnectionwizard.h"
  69 #include "jumpkeyhandler.h"
  70 #include "msgprocessorstatuswidget.h"
  71 #include "nicklistwidget.h"
  72 #include "qtuiapplication.h"
  73 #include "qtuimessageprocessor.h"
  74 #include "qtuisettings.h"
  75 #include "qtuistyle.h"
  76 #include "settingsdlg.h"
  77 #include "settingspagedlg.h"
  78 #include "systemtray.h"
  79 #include "toolbaractionprovider.h"
  80 #include "topicwidget.h"
  81 #include "verticaldock.h"
  82
  83 #ifndef HAVE_KDE
  84 #  ifdef HAVE_DBUS
  85 #    include "desktopnotificationbackend.h"
  86 #  endif
  87 #  ifdef HAVE_PHONON
  88 #    include "phononnotificationbackend.h"
  89 #  endif
  90 #  include "systraynotificationbackend.h"
  91 #  include "taskbarnotificationbackend.h"
  92 #else /* HAVE_KDE */
  93 #  include "knotificationbackend.h"
  94 #endif /* HAVE_KDE */
  95
  96 #include "settingspages/aliasessettingspage.h"
  97 #include "settingspages/appearancesettingspage.h"
  98 #include "settingspages/backlogsettingspage.h"
  99 #include "settingspages/bufferviewsettingspage.h"
 100 #include "settingspages/chatmonitorsettingspage.h"
 101 #include "settingspages/chatviewsettingspage.h"
 102 #include "settingspages/connectionsettingspage.h"
 103 #include "settingspages/generalsettingspage.h"
 104 #include "settingspages/highlightsettingspage.h"
 105 #include "settingspages/identitiessettingspage.h"
 106 #include "settingspages/ignorelistsettingspage.h"
 107 #include "settingspages/inputwidgetsettingspage.h"
 108 #include "settingspages/itemviewsettingspage.h"
 109 #include "settingspages/networkssettingspage.h"
 110 #include "settingspages/notificationssettingspage.h"
 111
 112 MainWin::MainWin(QWidget *parent)
 113 #ifdef HAVE_KDE
 114   : KMainWindow(parent),
 115   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 116 #else
 117   : QMainWindow(parent),
 118 #endif
 119     coreLagLabel(new QLabel()),
 120     sslLabel(new QLabel()),
 121     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 122     _titleSetter(this),
 123     _awayLog(0)
 124 {
 125 #ifdef Q_WS_WIN
 126   dwTickCount = 0;
 127 #endif
 128
 129   QtUiSettings uiSettings;
 130   QString style = uiSettings.value("Style", QString()).toString();
 131   if(!style.isEmpty()) {
 132     QApplication::setStyle(style);
 133   }
 134
 135   QApplication::setQuitOnLastWindowClosed(false);
 136
 137   setWindowTitle("Quassel IRC");
 138   setWindowIconText("Quassel IRC");
 139   updateIcon();
 140
 141   installEventFilter(new JumpKeyHandler(this));
 142 }
 143
 144 void MainWin::init() {
 145   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 146   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 147   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 148            SLOT(messagesInserted(const QModelIndex &, int, int)));
 149   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 150
 151   // Setup Dock Areas
 152   setDockNestingEnabled(true);
 153   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 154   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 155   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 156   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 157
 158   // Order is sometimes important
 159   setupActions();
 160   setupBufferWidget();
 161   setupMenus();
 162   setupTopicWidget();
 163   setupChatMonitor();
 164   setupNickWidget();
 165   setupInputWidget();
 166   setupStatusBar();
 167   setupToolBars();
 168   setupSystray();
 169   setupTitleSetter();
 170   setupHotList();
 171
 172 #ifndef HAVE_KDE
 173   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 174   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 175 #  ifdef HAVE_PHONON
 176   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 177 #  endif
 178 #  ifdef HAVE_DBUS
 179   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 180 #  endif
 181
 182 #else /* HAVE_KDE */
 183   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 184 #endif /* HAVE_KDE */
 185
 186   setDisconnectedState();  // Disable menus and stuff
 187
 188 #ifdef HAVE_KDE
 189   setAutoSaveSettings();
 190 #endif
 191
 192   // restore mainwin state
 193   QtUiSettings s;
 194   restoreStateFromSettings(s);
 195
 196   // restore locked state of docks
 197   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 198
 199   if(Quassel::runMode() != Quassel::Monolithic) {
 200     showCoreConnectionDlg(true); // autoconnect if appropriate
 201   } else {
 202     startInternalCore();
 203   }
 204 }
 205
 206 MainWin::~MainWin() {
 207
 208 }
 209
 210 void MainWin::quit() {
 211   QtUiSettings s;
 212   saveStateToSettings(s);
 213   saveLayout();
 214   QApplication::quit();
 215 }
 216
 217 void MainWin::saveStateToSettings(UiSettings &s) {
 218   s.setValue("MainWinSize", _normalSize);
 219   s.setValue("MainWinPos", _normalPos);
 220   s.setValue("MainWinState", saveState());
 221   s.setValue("MainWinGeometry", saveGeometry());
 222   s.setValue("MainWinMinimized", isMinimized());
 223   s.setValue("MainWinMaximized", isMaximized());
 224   s.setValue("MainWinHidden", !isVisible());
 225
 226 #ifdef HAVE_KDE
 227   saveAutoSaveSettings();
 228 #endif
 229 }
 230
 231 void MainWin::restoreStateFromSettings(UiSettings &s) {
 232   _normalSize = s.value("MainWinSize", size()).toSize();
 233   _normalPos = s.value("MainWinPos", pos()).toPoint();
 234   bool maximized = s.value("MainWinMaximized", false).toBool();
 235
 236 #ifndef HAVE_KDE
 237   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 238
 239   if(maximized) {
 240     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 241     resize(_normalSize);
 242     move(_normalPos);
 243   }
 244
 245   restoreState(s.value("MainWinState").toByteArray());
 246
 247 #else
 248   move(_normalPos);
 249 #endif
 250
 251   if(s.value("MainWinHidden").toBool())
 252     hideToTray();
 253   else if(s.value("MainWinMinimized").toBool())
 254     showMinimized();
 255   else if(maximized)
 256     showMaximized();
 257   else
 258     show();
 259 }
 260
 261 void MainWin::updateIcon() {
 262 #ifdef Q_WS_MAC
 263   const int size = 128;
 264 #else
 265   const int size = 48;
 266 #endif
 267
 268   QPixmap icon;
 269   if(Client::isConnected())
 270     icon = DesktopIcon("quassel", size);
 271   else
 272     icon = DesktopIcon("quassel_inactive", size);
 273   setWindowIcon(icon);
 274   qApp->setWindowIcon(icon);
 275 }
 276
 277 void MainWin::setupActions() {
 278   ActionCollection *coll = QtUi::actionCollection("General");
 279   // File
 280   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 281                                              this, SLOT(showCoreConnectionDlg())));
 282   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 283                                                 Client::instance(), SLOT(disconnectFromCore())));
 284   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 285                                           this, SLOT(showCoreInfoDlg())));
 286   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 287                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 288   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 289                                       this, SLOT(quit()), tr("Ctrl+Q")));
 290
 291   // View
 292   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Chat Lists..."), coll,
 293                                              this, SLOT(on_actionConfigureViews_triggered())));
 294
 295   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 296   lockAct->setCheckable(true);
 297   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 298
 299   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 300                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 301   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 302                                             this, SLOT(showAwayLog())));
 303   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 304                                                  0, 0))->setCheckable(true);
 305
 306   // Settings
 307   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 308                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 309
 310   // Help
 311   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 312                                               this, SLOT(showAboutDlg())));
 313   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 314                                          qApp, SLOT(aboutQt())));
 315   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 316                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 317   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 318                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 319   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 320                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 321   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 322                                        this, SLOT(on_actionDebugHotList_triggered())));
 323   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 324                                        this, SLOT(on_actionDebugLog_triggered())));
 325   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 326                                        QtUi::style(), SLOT(reload()), QKeySequence::Refresh));
 327
 328   // Navigation
 329   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot chat"), coll,
 330                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 331 }
 332
 333 void MainWin::setupMenus() {
 334   ActionCollection *coll = QtUi::actionCollection("General");
 335
 336   _fileMenu = menuBar()->addMenu(tr("&File"));
 337
 338   static const QStringList coreActions = QStringList()
 339     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 340
 341   QAction *coreAction;
 342   foreach(QString actionName, coreActions) {
 343     coreAction = coll->action(actionName);
 344     _fileMenu->addAction(coreAction);
 345     flagRemoteCoreOnly(coreAction);
 346   }
 347   flagRemoteCoreOnly(_fileMenu->addSeparator());
 348
 349   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 350   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 351   _networksMenu->addSeparator();
 352   _fileMenu->addSeparator();
 353   _fileMenu->addAction(coll->action("Quit"));
 354
 355   _viewMenu = menuBar()->addMenu(tr("&View"));
 356   _bufferViewsMenu = _viewMenu->addMenu(tr("&Chat Lists"));
 357   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 358   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 359   _viewMenu->addSeparator();
 360   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 361
 362   coreAction = coll->action("ShowAwayLog");
 363   flagRemoteCoreOnly(coreAction);
 364   _viewMenu->addAction(coreAction);
 365
 366   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 367   _viewMenu->addSeparator();
 368   _viewMenu->addAction(coll->action("LockLayout"));
 369
 370   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 371 #ifdef HAVE_KDE
 372   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 373   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 374 #endif
 375   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 376
 377   _helpMenu = menuBar()->addMenu(tr("&Help"));
 378   _helpMenu->addAction(coll->action("AboutQuassel"));
 379 #ifndef HAVE_KDE
 380   _helpMenu->addAction(coll->action("AboutQt"));
 381 #else
 382   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 383 #endif
 384   _helpMenu->addSeparator();
 385   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 386   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 387   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 388   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 389   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 390   _helpDebugMenu->addAction(coll->action("DebugLog"));
 391   _helpDebugMenu->addSeparator();
 392   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 393 }
 394
 395 void MainWin::setupBufferWidget() {
 396   _bufferWidget = new BufferWidget(this);
 397   _bufferWidget->setModel(Client::bufferModel());
 398   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 399   setCentralWidget(_bufferWidget);
 400 }
 401
 402 void MainWin::addBufferView(int bufferViewConfigId) {
 403   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 404 }
 405
 406 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 407   if(!config)
 408     return;
 409
 410   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 411   BufferViewDock *dock = new BufferViewDock(config, this);
 412
 413   //create the view and initialize it's filter
 414   BufferView *view = new BufferView(dock);
 415   view->setFilteredModel(Client::bufferModel(), config);
 416   view->installEventFilter(_inputWidget); // for key presses
 417   view->show();
 418
 419   Client::bufferModel()->synchronizeView(view);
 420
 421   dock->setWidget(view);
 422   dock->show();
 423
 424   addDockWidget(Qt::LeftDockWidgetArea, dock);
 425   _bufferViewsMenu->addAction(dock->toggleViewAction());
 426
 427   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 428   _bufferViews.append(dock);
 429 }
 430
 431 void MainWin::removeBufferView(int bufferViewConfigId) {
 432   QVariant actionData;
 433   BufferViewDock *dock;
 434   foreach(QAction *action, _bufferViewsMenu->actions()) {
 435     actionData = action->data();
 436     if(!actionData.isValid())
 437       continue;
 438
 439     dock = qobject_cast<BufferViewDock *>(action->parent());
 440     if(dock && actionData.toInt() == bufferViewConfigId) {
 441       removeAction(action);
 442       dock->deleteLater();
 443     }
 444   }
 445 }
 446
 447 void MainWin::bufferViewToggled(bool enabled) {
 448   QAction *action = qobject_cast<QAction *>(sender());
 449   Q_ASSERT(action);
 450   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 451   Q_ASSERT(dock);
 452   if(enabled) {
 453     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 454     BufferViewConfig *config = dock->config();
 455     if(config && config->isInitialized()) {
 456       BufferIdList buffers;
 457       if(config->networkId().isValid()) {
 458         foreach(BufferId bufferId, config->bufferList()) {
 459           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 460             buffers << bufferId;
 461         }
 462         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 463           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 464             buffers << bufferId;
 465         }
 466       } else {
 467         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 468       }
 469       Client::backlogManager()->checkForBacklog(buffers);
 470     }
 471   } else {
 472     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 473   }
 474 }
 475
 476 BufferView *MainWin::allBuffersView() const {
 477   // "All Buffers" is always the first dock created
 478   if(_bufferViews.count() > 0)
 479     return _bufferViews[0]->bufferView();
 480   return 0;
 481 }
 482
 483 void MainWin::showNotificationsDlg() {
 484   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 485   dlg.exec();
 486 }
 487
 488 void MainWin::on_actionConfigureNetworks_triggered() {
 489   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 490   dlg.exec();
 491 }
 492
 493 void MainWin::on_actionConfigureViews_triggered() {
 494   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 495   dlg.exec();
 496 }
 497
 498 void MainWin::on_actionLockLayout_toggled(bool lock) {
 499   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 500   foreach(VerticalDock *dock, docks) {
 501     dock->showTitle(!lock);
 502   }
 503   if(Client::bufferViewManager()) {
 504     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 505       config->setLocked(lock);
 506     }
 507   }
 508   QtUiSettings().setValue("LockLayout", lock);
 509 }
 510
 511 void MainWin::setupNickWidget() {
 512   // create nick dock
 513   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 514   nickDock->setObjectName("NickDock");
 515   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 516
 517   _nickListWidget = new NickListWidget(nickDock);
 518   nickDock->setWidget(_nickListWidget);
 519
 520   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 521   _viewMenu->addAction(nickDock->toggleViewAction());
 522   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 523
 524   // See NickListDock::NickListDock();
 525   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 526
 527   // attach the NickListWidget to the BufferModel and the default selection
 528   _nickListWidget->setModel(Client::bufferModel());
 529   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 530 }
 531
 532 void MainWin::setupChatMonitor() {
 533   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 534   dock->setObjectName("ChatMonitorDock");
 535
 536   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 537   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 538   chatView->show();
 539   dock->setWidget(chatView);
 540   dock->hide();
 541
 542   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 543   _viewMenu->addAction(dock->toggleViewAction());
 544   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 545 }
 546
 547 void MainWin::setupInputWidget() {
 548   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 549   dock->setObjectName("InputDock");
 550
 551   _inputWidget = new InputWidget(dock);
 552   dock->setWidget(_inputWidget);
 553
 554   addDockWidget(Qt::BottomDockWidgetArea, dock);
 555
 556   _viewMenu->addAction(dock->toggleViewAction());
 557   dock->toggleViewAction()->setText(tr("Show Input Line"));
 558
 559   _inputWidget->setModel(Client::bufferModel());
 560   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 561
 562   _bufferWidget->setFocusProxy(_inputWidget);
 563
 564   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 565 }
 566
 567 void MainWin::setupTopicWidget() {
 568   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 569   dock->setObjectName("TopicDock");
 570   TopicWidget *topicwidget = new TopicWidget(dock);
 571
 572   dock->setWidget(topicwidget);
 573
 574   topicwidget->setModel(Client::bufferModel());
 575   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 576
 577   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 578
 579   _viewMenu->addAction(dock->toggleViewAction());
 580   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 581 }
 582
 583 void MainWin::setupTitleSetter() {
 584   _titleSetter.setModel(Client::bufferModel());
 585   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 586 }
 587
 588 void MainWin::setupStatusBar() {
 589   // MessageProcessor progress
 590   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 591
 592   // Core Lag:
 593   updateLagIndicator();
 594   statusBar()->addPermanentWidget(coreLagLabel);
 595   coreLagLabel->hide();
 596   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 597
 598   // SSL indicator
 599   sslLabel->setPixmap(QPixmap());
 600   statusBar()->addPermanentWidget(sslLabel);
 601   sslLabel->hide();
 602
 603   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 604
 605   QtUiSettings uiSettings;
 606
 607   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 608   showStatusbar->setChecked(enabled);
 609   enabled ? statusBar()->show() : statusBar()->hide();
 610
 611   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 612   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 613 }
 614
 615 void MainWin::setupHotList() {
 616   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 617   flatProxy->setSourceModel(Client::bufferModel());
 618   _bufferHotList = new BufferHotListFilter(flatProxy);
 619 }
 620
 621 void MainWin::saveStatusBarStatus(bool enabled) {
 622   QtUiSettings uiSettings;
 623   uiSettings.setValue("ShowStatusBar", enabled);
 624 }
 625
 626 void MainWin::setupSystray() {
 627   _systemTray = new SystemTray(this);
 628 }
 629
 630 void MainWin::setupToolBars() {
 631   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 632           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 633   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 634           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 635
 636 #ifdef Q_WS_MAC
 637   setUnifiedTitleAndToolBarOnMac(true);
 638 #endif
 639
 640 #ifdef HAVE_KDE
 641   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 642 #else
 643   _mainToolBar = new QToolBar(this);
 644   _mainToolBar->setObjectName("MainToolBar");
 645 #endif
 646   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 647   addToolBar(_mainToolBar);
 648
 649   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 650   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 651 }
 652
 653 void MainWin::connectedToCore() {
 654   Q_CHECK_PTR(Client::bufferViewManager());
 655   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 656   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 657   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 658
 659   setConnectedState();
 660 }
 661
 662 void MainWin::setConnectedState() {
 663   ActionCollection *coll = QtUi::actionCollection("General");
 664
 665   coll->action("ConnectCore")->setEnabled(false);
 666   coll->action("DisconnectCore")->setEnabled(true);
 667   coll->action("CoreInfo")->setEnabled(true);
 668
 669   foreach(QAction *action, _fileMenu->actions()) {
 670     if(isRemoteCoreOnly(action))
 671       action->setVisible(!Client::internalCore());
 672   }
 673
 674   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 675   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 676   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 677   if(!Client::internalCore()) {
 678     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 679     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 680     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 681   }
 682
 683   // _viewMenu->setEnabled(true);
 684   if(!Client::internalCore())
 685     statusBar()->showMessage(tr("Connected to core."));
 686   else
 687     statusBar()->clearMessage();
 688
 689   if(Client::signalProxy()->isSecure()) {
 690     sslLabel->setPixmap(SmallIcon("security-high"));
 691   } else {
 692     sslLabel->setPixmap(SmallIcon("security-low"));
 693   }
 694
 695   sslLabel->setVisible(!Client::internalCore());
 696   coreLagLabel->setVisible(!Client::internalCore());
 697   updateIcon();
 698   systemTray()->setState(SystemTray::Active);
 699
 700   if(Client::networkIds().isEmpty()) {
 701     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 702     wizard->show();
 703   }
 704 }
 705
 706 void MainWin::loadLayout() {
 707   QtUiSettings s;
 708   int accountId = Client::currentCoreAccount().toInt();
 709   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 710 }
 711
 712 void MainWin::saveLayout() {
 713   QtUiSettings s;
 714   int accountId = Client::currentCoreAccount().toInt();
 715   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 716 }
 717
 718 void MainWin::updateLagIndicator(int lag) {
 719   QString text = tr("Core Lag: %1");
 720   if(lag == -1)
 721     text = text.arg('-');
 722   else
 723     text = text.arg("%1 msec").arg(lag);
 724   coreLagLabel->setText(text);
 725 }
 726
 727 void MainWin::disconnectedFromCore() {
 728   // save core specific layout and remove bufferviews;
 729   saveLayout();
 730   QVariant actionData;
 731   BufferViewDock *dock;
 732   foreach(QAction *action, _bufferViewsMenu->actions()) {
 733     actionData = action->data();
 734     if(!actionData.isValid())
 735       continue;
 736
 737     dock = qobject_cast<BufferViewDock *>(action->parent());
 738     if(dock && actionData.toInt() != -1) {
 739       removeAction(action);
 740       dock->deleteLater();
 741     }
 742   }
 743   QtUiSettings s;
 744   restoreState(s.value("MainWinState").toByteArray());
 745   setDisconnectedState();
 746 }
 747
 748 void MainWin::setDisconnectedState() {
 749   ActionCollection *coll = QtUi::actionCollection("General");
 750   //ui.menuCore->setEnabled(false);
 751   coll->action("ConnectCore")->setEnabled(true);
 752   coll->action("DisconnectCore")->setEnabled(false);
 753   coll->action("CoreInfo")->setEnabled(false);
 754   //_viewMenu->setEnabled(false);
 755   statusBar()->showMessage(tr("Not connected to core."));
 756   sslLabel->setPixmap(QPixmap());
 757   sslLabel->hide();
 758   updateLagIndicator();
 759   coreLagLabel->hide();
 760   if(msgProcessorStatusWidget)
 761     msgProcessorStatusWidget->setProgress(0, 0);
 762   updateIcon();
 763   systemTray()->setState(SystemTray::Inactive);
 764 }
 765
 766 void MainWin::startInternalCore() {
 767   ClientSyncer *syncer = new ClientSyncer();
 768   Client::registerClientSyncer(syncer);
 769   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 770   syncer->useInternalCore();
 771 }
 772
 773 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 774   CoreConnectDlg(autoConnect, this).exec();
 775 }
 776
 777 void MainWin::showChannelList(NetworkId netId) {
 778   ChannelListDlg *channelListDlg = new ChannelListDlg();
 779
 780   if(!netId.isValid()) {
 781     QAction *action = qobject_cast<QAction *>(sender());
 782     if(action)
 783       netId = action->data().value<NetworkId>();
 784   }
 785
 786   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 787   channelListDlg->setNetwork(netId);
 788   channelListDlg->show();
 789 }
 790
 791 void MainWin::showCoreInfoDlg() {
 792   CoreInfoDlg(this).exec();
 793 }
 794
 795 void MainWin::showAwayLog() {
 796   if(_awayLog)
 797     return;
 798   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 799   _awayLog = new AwayLogView(filter, 0);
 800   filter->setParent(_awayLog);
 801   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 802   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 803   _awayLog->show();
 804 }
 805
 806 void MainWin::awayLogDestroyed() {
 807   _awayLog = 0;
 808 }
 809
 810 void MainWin::showSettingsDlg() {
 811   SettingsDlg *dlg = new SettingsDlg();
 812
 813   //Category: Interface
 814   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 815   dlg->registerSettingsPage(new ChatViewSettingsPage(dlg));
 816   dlg->registerSettingsPage(new ItemViewSettingsPage(dlg));
 817   dlg->registerSettingsPage(new InputWidgetSettingsPage(dlg));
 818   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 819   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 820   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 821   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 822   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 823
 824   //Category: Misc
 825   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 826   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 827   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 828   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 829   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 830   dlg->registerSettingsPage(new IgnoreListSettingsPage(dlg));
 831
 832   dlg->show();
 833 }
 834
 835 void MainWin::showAboutDlg() {
 836   AboutDlg(this).exec();
 837 }
 838
 839 #ifdef HAVE_KDE
 840 void MainWin::showShortcutsDlg() {
 841   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 842 }
 843 #endif
 844
 845 /********************************************************************************************************/
 846
 847 bool MainWin::event(QEvent *event) {
 848   if(event->type() == QEvent::WindowActivate)
 849     QtUi::closeNotifications();
 850   return QMainWindow::event(event);
 851 }
 852
 853 void MainWin::moveEvent(QMoveEvent *event) {
 854   if(!(windowState() & Qt::WindowMaximized))
 855     _normalPos = event->pos();
 856
 857   QMainWindow::moveEvent(event);
 858 }
 859
 860 void MainWin::resizeEvent(QResizeEvent *event) {
 861   if(!(windowState() & Qt::WindowMaximized))
 862     _normalSize = event->size();
 863
 864   QMainWindow::resizeEvent(event);
 865 }
 866
 867 void MainWin::closeEvent(QCloseEvent *event) {
 868   QtUiSettings s;
 869   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 870   Q_ASSERT(app);
 871   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 872     hideToTray();
 873     event->ignore();
 874   } else {
 875     event->accept();
 876     quit();
 877   }
 878 }
 879
 880 void MainWin::changeEvent(QEvent *event) {
 881 #ifdef Q_WS_WIN
 882   if(event->type() == QEvent::ActivationChange)
 883     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 884 #endif
 885
 886   QMainWindow::changeEvent(event);
 887 }
 888
 889 void MainWin::hideToTray() {
 890   if(!systemTray()->isSystemTrayAvailable()) {
 891     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 892     return;
 893   }
 894   hide();
 895   systemTray()->setIconVisible();
 896 }
 897
 898 void MainWin::toggleMinimizedToTray() {
 899 #ifdef Q_WS_WIN
 900   // the problem is that we lose focus when the systray icon is activated
 901   // and we don't know the former active window
 902   // therefore we watch for activation event and use our stopwatch :)
 903   // courtesy: KSystemTrayIcon
 904   if(GetTickCount() - dwTickCount >= 300)
 905     // we weren't active in the last 300ms -> activate
 906     forceActivated();
 907   else
 908     hideToTray();
 909
 910 #else
 911
 912   if(!isVisible() || isMinimized())
 913     // restore
 914     forceActivated();
 915   else
 916     hideToTray();
 917
 918 #endif
 919 }
 920
 921 void MainWin::forceActivated() {
 922 #ifdef Q_WS_X11
 923   // Bypass focus stealing prevention
 924   QX11Info::setAppUserTime(QX11Info::appTime());
 925 #endif
 926
 927   if(windowState() & Qt::WindowMinimized) {
 928     // restore
 929     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 930   }
 931
 932   // this does not actually work on all platforms... and causes more evil than good
 933   // move(frameGeometry().topLeft()); // avoid placement policies
 934   show();
 935   raise();
 936   activateWindow();
 937 }
 938
 939 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 940   Q_UNUSED(parent);
 941
 942   bool hasFocus = QApplication::activeWindow() != 0;
 943
 944   for(int i = start; i <= end; i++) {
 945     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 946     if(!idx.isValid()) {
 947       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 948       continue;
 949     }
 950     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 951     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 952       continue;
 953
 954     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 955     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 956
 957     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 958       continue;
 959
 960     if((flags & Message::Highlight || bufType == BufferInfo::QueryBuffer)
 961       && !(Client::ignoreListManager() && Client::ignoreListManager()->match(idx.data(MessageModel::MessageRole).value<Message>(),
 962                                                                              Client::networkModel()->networkName(bufId))))
 963     {
 964       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 965       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 966       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 967       AbstractNotificationBackend::NotificationType type;
 968
 969       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 970         type = AbstractNotificationBackend::PrivMsg;
 971       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 972         type = AbstractNotificationBackend::PrivMsgFocused;
 973       else if(flags & Message::Highlight && !hasFocus)
 974         type = AbstractNotificationBackend::Highlight;
 975       else
 976         type = AbstractNotificationBackend::HighlightFocused;
 977
 978       QtUi::invokeNotification(bufId, type, sender, contents);
 979     }
 980   }
 981 }
 982
 983 void MainWin::clientNetworkCreated(NetworkId id) {
 984   const Network *net = Client::network(id);
 985   QAction *act = new QAction(net->networkName(), this);
 986   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 987   act->setData(QVariant::fromValue<NetworkId>(id));
 988   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 989   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 990
 991   QAction *beforeAction = 0;
 992   foreach(QAction *action, _networksMenu->actions()) {
 993     if(!action->data().isValid())  // ignore stock actions
 994       continue;
 995     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 996       beforeAction = action;
 997       break;
 998     }
 999   }
1000   _networksMenu->insertAction(beforeAction, act);
1001 }
1002
1003 void MainWin::clientNetworkUpdated() {
1004   const Network *net = qobject_cast<const Network *>(sender());
1005   if(!net)
1006     return;
1007
1008   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1009   if(!action)
1010     return;
1011
1012   action->setText(net->networkName());
1013
1014   switch(net->connectionState()) {
1015   case Network::Initialized:
1016     action->setIcon(SmallIcon("network-connect"));
1017     break;
1018   case Network::Disconnected:
1019     action->setIcon(SmallIcon("network-disconnect"));
1020     break;
1021   default:
1022     action->setIcon(SmallIcon("network-wired"));
1023   }
1024 }
1025
1026 void MainWin::clientNetworkRemoved(NetworkId id) {
1027   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1028   if(!action)
1029     return;
1030
1031   action->deleteLater();
1032 }
1033
1034 void MainWin::connectOrDisconnectFromNet() {
1035   QAction *act = qobject_cast<QAction *>(sender());
1036   if(!act) return;
1037   const Network *net = Client::network(act->data().value<NetworkId>());
1038   if(!net) return;
1039   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1040   else net->requestDisconnect();
1041 }
1042
1043 void MainWin::on_jumpHotBuffer_triggered() {
1044   if(!_bufferHotList->rowCount())
1045     return;
1046
1047   QModelIndex topIndex = _bufferHotList->index(0, 0);
1048   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1049   Client::bufferModel()->switchToBuffer(bufferId);
1050 }
1051
1052 void MainWin::on_actionDebugNetworkModel_triggered() {
1053   QTreeView *view = new QTreeView;
1054   view->setAttribute(Qt::WA_DeleteOnClose);
1055   view->setWindowTitle("Debug NetworkModel View");
1056   view->setModel(Client::networkModel());
1057   view->setColumnWidth(0, 250);
1058   view->setColumnWidth(1, 250);
1059   view->setColumnWidth(2, 80);
1060   view->resize(610, 300);
1061   view->show();
1062 }
1063
1064 void MainWin::on_actionDebugHotList_triggered() {
1065   QTreeView *view = new QTreeView;
1066   view->setAttribute(Qt::WA_DeleteOnClose);
1067   view->setModel(_bufferHotList);
1068   view->show();
1069 }
1070
1071 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1072   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1073   overlay->setAttribute(Qt::WA_DeleteOnClose);
1074   overlay->show();
1075 }
1076
1077 void MainWin::on_actionDebugMessageModel_triggered() {
1078   QTableView *view = new QTableView(0);
1079   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1080   filter->setSourceModel(Client::messageModel());
1081   view->setModel(filter);
1082   view->setAttribute(Qt::WA_DeleteOnClose, true);
1083   view->verticalHeader()->hide();
1084   view->horizontalHeader()->setStretchLastSection(true);
1085   view->show();
1086 }
1087
1088 void MainWin::on_actionDebugLog_triggered() {
1089   DebugLogWidget *logWidget = new DebugLogWidget(0);
1090   logWidget->show();
1091 }
1092
1093 void MainWin::showStatusBarMessage(const QString &message) {
1094   statusBar()->showMessage(message, 10000);
1095 }
1096