src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #include "mainwin.h"
  21
  22 #ifdef HAVE_KDE
  23 #  include <KAction>
  24 #  include <KActionCollection>
  25 #  include <KHelpMenu>
  26 #  include <KMenuBar>
  27 #  include <KShortcutsDialog>
  28 #  include <KStatusBar>
  29 #  include <KToolBar>
  30 #endif
  31
  32 #ifdef Q_WS_X11
  33 #  include <QX11Info>
  34 #endif
  35
  36 #include "aboutdlg.h"
  37 #include "awaylogfilter.h"
  38 #include "awaylogview.h"
  39 #include "action.h"
  40 #include "actioncollection.h"
  41 #include "bufferhotlistfilter.h"
  42 #include "buffermodel.h"
  43 #include "bufferview.h"
  44 #include "bufferviewoverlay.h"
  45 #include "bufferviewoverlayfilter.h"
  46 #include "bufferwidget.h"
  47 #include "channellistdlg.h"
  48 #include "chatlinemodel.h"
  49 #include "chatmonitorfilter.h"
  50 #include "chatmonitorview.h"
  51 #include "chatview.h"
  52 #include "client.h"
  53 #include "clientsyncer.h"
  54 #include "clientbacklogmanager.h"
  55 #include "clientbufferviewconfig.h"
  56 #include "clientbufferviewmanager.h"
  57 #include "coreinfodlg.h"
  58 #include "coreconnectdlg.h"
  59 #include "contextmenuactionprovider.h"
  60 #include "debugbufferviewoverlay.h"
  61 #include "debuglogwidget.h"
  62 #include "debugmessagemodelfilter.h"
  63 #include "flatproxymodel.h"
  64 #include "iconloader.h"
  65 #include "inputwidget.h"
  66 #include "inputline.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 "settingsdlg.h"
  76 #include "settingspagedlg.h"
  77 #include "systemtray.h"
  78 #include "toolbaractionprovider.h"
  79 #include "topicwidget.h"
  80 #include "verticaldock.h"
  81
  82 #ifndef HAVE_KDE
  83 #  ifdef HAVE_DBUS
  84 #    include "desktopnotificationbackend.h"
  85 #  endif
  86 #  ifdef HAVE_PHONON
  87 #    include "phononnotificationbackend.h"
  88 #  endif
  89 #  include "systraynotificationbackend.h"
  90 #  include "taskbarnotificationbackend.h"
  91 #else /* HAVE_KDE */
  92 #  include "knotificationbackend.h"
  93 #endif /* HAVE_KDE */
  94
  95 #include "settingspages/aliasessettingspage.h"
  96 #include "settingspages/appearancesettingspage.h"
  97 #include "settingspages/backlogsettingspage.h"
  98 #include "settingspages/bufferviewsettingspage.h"
  99 #include "settingspages/chatmonitorsettingspage.h"
 100 #include "settingspages/colorsettingspage.h"
 101 #include "settingspages/connectionsettingspage.h"
 102 #include "settingspages/generalsettingspage.h"
 103 #include "settingspages/highlightsettingspage.h"
 104 #include "settingspages/identitiessettingspage.h"
 105 #include "settingspages/networkssettingspage.h"
 106 #include "settingspages/notificationssettingspage.h"
 107
 108 MainWin::MainWin(QWidget *parent)
 109 #ifdef HAVE_KDE
 110   : KMainWindow(parent),
 111   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 112 #else
 113   : QMainWindow(parent),
 114 #endif
 115     coreLagLabel(new QLabel()),
 116     sslLabel(new QLabel()),
 117     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 118     _titleSetter(this),
 119     _awayLog(0)
 120 {
 121 #ifdef Q_WS_WIN
 122   dwTickCount = 0;
 123 #endif
 124
 125   QtUiSettings uiSettings;
 126   QString style = uiSettings.value("Style", QString()).toString();
 127   if(!style.isEmpty()) {
 128     QApplication::setStyle(style);
 129   }
 130
 131   QApplication::setQuitOnLastWindowClosed(false);
 132
 133   setWindowTitle("Quassel IRC");
 134   setWindowIconText("Quassel IRC");
 135   updateIcon();
 136
 137   installEventFilter(new JumpKeyHandler(this));
 138 }
 139
 140 void MainWin::init() {
 141   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 142   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 143   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 144            SLOT(messagesInserted(const QModelIndex &, int, int)));
 145   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 146
 147   // Setup Dock Areas
 148   setDockNestingEnabled(true);
 149   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 150   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 151   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 152   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 153
 154   // Order is sometimes important
 155   setupActions();
 156   setupBufferWidget();
 157   setupMenus();
 158   setupTopicWidget();
 159   setupChatMonitor();
 160   setupNickWidget();
 161   setupInputWidget();
 162   setupStatusBar();
 163   setupToolBars();
 164   setupSystray();
 165   setupTitleSetter();
 166   setupHotList();
 167
 168 #ifndef HAVE_KDE
 169   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 170   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 171 #  ifdef HAVE_PHONON
 172   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 173 #  endif
 174 #  ifdef HAVE_DBUS
 175   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 176 #  endif
 177
 178 #else /* HAVE_KDE */
 179   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 180 #endif /* HAVE_KDE */
 181
 182   setDisconnectedState();  // Disable menus and stuff
 183
 184 #ifdef HAVE_KDE
 185   setAutoSaveSettings();
 186 #endif
 187
 188   // restore mainwin state
 189   QtUiSettings s;
 190   restoreStateFromSettings(s);
 191
 192   // restore locked state of docks
 193   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 194
 195   if(Quassel::runMode() != Quassel::Monolithic) {
 196     showCoreConnectionDlg(true); // autoconnect if appropriate
 197   } else {
 198     startInternalCore();
 199   }
 200 }
 201
 202 MainWin::~MainWin() {
 203
 204 }
 205
 206 void MainWin::quit() {
 207   QtUiSettings s;
 208   saveStateToSettings(s);
 209   saveLayout();
 210   QApplication::quit();
 211 }
 212
 213 void MainWin::saveStateToSettings(UiSettings &s) {
 214   s.setValue("MainWinSize", _normalSize);
 215   s.setValue("MainWinPos", _normalPos);
 216   s.setValue("MainWinState", saveState());
 217   s.setValue("MainWinGeometry", saveGeometry());
 218   s.setValue("MainWinMinimized", isMinimized());
 219   s.setValue("MainWinMaximized", isMaximized());
 220   s.setValue("MainWinHidden", !isVisible());
 221
 222 #ifdef HAVE_KDE
 223   saveAutoSaveSettings();
 224 #endif
 225 }
 226
 227 void MainWin::restoreStateFromSettings(UiSettings &s) {
 228   _normalSize = s.value("MainWinSize", size()).toSize();
 229   _normalPos = s.value("MainWinPos", pos()).toPoint();
 230   bool maximized = s.value("MainWinMaximized", false).toBool();
 231
 232 #ifndef HAVE_KDE
 233   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 234
 235   if(maximized) {
 236     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 237     resize(_normalSize);
 238     move(_normalPos);
 239   }
 240
 241   restoreState(s.value("MainWinState").toByteArray());
 242
 243 #else
 244   move(_normalPos);
 245 #endif
 246
 247   if(s.value("MainWinHidden").toBool())
 248     hideToTray();
 249   else if(s.value("MainWinMinimized").toBool())
 250     showMinimized();
 251   else if(maximized)
 252     showMaximized();
 253   else
 254     show();
 255 }
 256
 257 void MainWin::updateIcon() {
 258 #ifdef Q_WS_MAC
 259   const int size = 128;
 260 #else
 261   const int size = 48;
 262 #endif
 263
 264   QPixmap icon;
 265   if(Client::isConnected())
 266     icon = DesktopIcon("quassel", size);
 267   else
 268     icon = DesktopIcon("quassel_inactive", size);
 269   setWindowIcon(icon);
 270   qApp->setWindowIcon(icon);
 271 }
 272
 273 void MainWin::setupActions() {
 274   ActionCollection *coll = QtUi::actionCollection("General");
 275   // File
 276   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 277                                              this, SLOT(showCoreConnectionDlg())));
 278   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 279                                                 Client::instance(), SLOT(disconnectFromCore())));
 280   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 281                                           this, SLOT(showCoreInfoDlg())));
 282   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 283                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 284   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 285                                       this, SLOT(quit()), tr("Ctrl+Q")));
 286
 287   // View
 288   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 289                                              this, SLOT(on_actionConfigureViews_triggered())));
 290
 291   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 292   lockAct->setCheckable(true);
 293   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 294
 295   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 296                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 297   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 298                                             this, SLOT(showAwayLog())));
 299   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 300                                                  0, 0))->setCheckable(true);
 301
 302   // Settings
 303   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 304                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 305
 306   // Help
 307   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 308                                               this, SLOT(showAboutDlg())));
 309   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 310                                          qApp, SLOT(aboutQt())));
 311   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 312                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 313   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 314                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 315   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 316                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 317   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 318                                        this, SLOT(on_actionDebugHotList_triggered())));
 319   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 320                                        this, SLOT(on_actionDebugLog_triggered())));
 321
 322   // Navigation
 323   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot buffer"), coll,
 324                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 325 }
 326
 327 void MainWin::setupMenus() {
 328   ActionCollection *coll = QtUi::actionCollection("General");
 329
 330   _fileMenu = menuBar()->addMenu(tr("&File"));
 331
 332   static const QStringList coreActions = QStringList()
 333     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 334
 335   QAction *coreAction;
 336   foreach(QString actionName, coreActions) {
 337     coreAction = coll->action(actionName);
 338     _fileMenu->addAction(coreAction);
 339     flagRemoteCoreOnly(coreAction);
 340   }
 341   flagRemoteCoreOnly(_fileMenu->addSeparator());
 342
 343   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 344   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 345   _networksMenu->addSeparator();
 346   _fileMenu->addSeparator();
 347   _fileMenu->addAction(coll->action("Quit"));
 348
 349   _viewMenu = menuBar()->addMenu(tr("&View"));
 350   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 351   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 352   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 353   _viewMenu->addSeparator();
 354   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 355
 356   coreAction = coll->action("ShowAwayLog");
 357   flagRemoteCoreOnly(coreAction);
 358   _viewMenu->addAction(coreAction);
 359
 360   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 361   _viewMenu->addSeparator();
 362   _viewMenu->addAction(coll->action("LockLayout"));
 363
 364   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 365 #ifdef HAVE_KDE
 366   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 367   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 368 #endif
 369   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 370
 371   _helpMenu = menuBar()->addMenu(tr("&Help"));
 372   _helpMenu->addAction(coll->action("AboutQuassel"));
 373 #ifndef HAVE_KDE
 374   _helpMenu->addAction(coll->action("AboutQt"));
 375 #else
 376   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 377 #endif
 378   _helpMenu->addSeparator();
 379   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 380   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 381   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 382   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 383   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 384   _helpDebugMenu->addAction(coll->action("DebugLog"));
 385 }
 386
 387 void MainWin::setupBufferWidget() {
 388   _bufferWidget = new BufferWidget(this);
 389   _bufferWidget->setModel(Client::bufferModel());
 390   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 391   setCentralWidget(_bufferWidget);
 392 }
 393
 394 void MainWin::addBufferView(int bufferViewConfigId) {
 395   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 396 }
 397
 398 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 399   if(!config)
 400     return;
 401
 402   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 403   BufferViewDock *dock = new BufferViewDock(config, this);
 404
 405   //create the view and initialize it's filter
 406   BufferView *view = new BufferView(dock);
 407   view->setFilteredModel(Client::bufferModel(), config);
 408   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 409   view->show();
 410
 411   Client::bufferModel()->synchronizeView(view);
 412
 413   dock->setWidget(view);
 414   dock->show();
 415
 416   addDockWidget(Qt::LeftDockWidgetArea, dock);
 417   _bufferViewsMenu->addAction(dock->toggleViewAction());
 418
 419   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 420   _bufferViews.append(dock);
 421 }
 422
 423 void MainWin::removeBufferView(int bufferViewConfigId) {
 424   QVariant actionData;
 425   BufferViewDock *dock;
 426   foreach(QAction *action, _bufferViewsMenu->actions()) {
 427     actionData = action->data();
 428     if(!actionData.isValid())
 429       continue;
 430
 431     dock = qobject_cast<BufferViewDock *>(action->parent());
 432     if(dock && actionData.toInt() == bufferViewConfigId) {
 433       removeAction(action);
 434       dock->deleteLater();
 435     }
 436   }
 437 }
 438
 439 void MainWin::bufferViewToggled(bool enabled) {
 440   QAction *action = qobject_cast<QAction *>(sender());
 441   Q_ASSERT(action);
 442   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 443   Q_ASSERT(dock);
 444   if(enabled) {
 445     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 446     BufferViewConfig *config = dock->config();
 447     if(config && config->isInitialized()) {
 448       BufferIdList buffers;
 449       if(config->networkId().isValid()) {
 450         foreach(BufferId bufferId, config->bufferList()) {
 451           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 452             buffers << bufferId;
 453         }
 454         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 455           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 456             buffers << bufferId;
 457         }
 458       } else {
 459         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 460       }
 461       Client::backlogManager()->checkForBacklog(buffers);
 462     }
 463   } else {
 464     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 465   }
 466 }
 467
 468 BufferView *MainWin::allBuffersView() const {
 469   // "All Buffers" is always the first dock created
 470   if(_bufferViews.count() > 0)
 471     return _bufferViews[0]->bufferView();
 472   return 0;
 473 }
 474
 475 void MainWin::showNotificationsDlg() {
 476   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 477   dlg.exec();
 478 }
 479
 480 void MainWin::on_actionConfigureNetworks_triggered() {
 481   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 482   dlg.exec();
 483 }
 484
 485 void MainWin::on_actionConfigureViews_triggered() {
 486   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 487   dlg.exec();
 488 }
 489
 490 void MainWin::on_actionLockLayout_toggled(bool lock) {
 491   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 492   foreach(VerticalDock *dock, docks) {
 493     dock->showTitle(!lock);
 494   }
 495   if(Client::bufferViewManager()) {
 496     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 497       config->setLocked(lock);
 498     }
 499   }
 500   QtUiSettings().setValue("LockLayout", lock);
 501 }
 502
 503 void MainWin::setupNickWidget() {
 504   // create nick dock
 505   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 506   nickDock->setObjectName("NickDock");
 507   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 508
 509   _nickListWidget = new NickListWidget(nickDock);
 510   nickDock->setWidget(_nickListWidget);
 511
 512   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 513   _viewMenu->addAction(nickDock->toggleViewAction());
 514   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 515
 516   // See NickListDock::NickListDock();
 517   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 518
 519   // attach the NickListWidget to the BufferModel and the default selection
 520   _nickListWidget->setModel(Client::bufferModel());
 521   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 522 }
 523
 524 void MainWin::setupChatMonitor() {
 525   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 526   dock->setObjectName("ChatMonitorDock");
 527
 528   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 529   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 530   chatView->show();
 531   dock->setWidget(chatView);
 532   dock->hide();
 533
 534   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 535   _viewMenu->addAction(dock->toggleViewAction());
 536   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 537 }
 538
 539 void MainWin::setupInputWidget() {
 540   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 541   dock->setObjectName("InputDock");
 542
 543   _inputWidget = new InputWidget(dock);
 544   dock->setWidget(_inputWidget);
 545
 546   addDockWidget(Qt::BottomDockWidgetArea, dock);
 547
 548   _viewMenu->addAction(dock->toggleViewAction());
 549   dock->toggleViewAction()->setText(tr("Show Input Line"));
 550
 551   _inputWidget->setModel(Client::bufferModel());
 552   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 553
 554   _bufferWidget->setFocusProxy(_inputWidget);
 555
 556   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 557 }
 558
 559 void MainWin::setupTopicWidget() {
 560   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 561   dock->setObjectName("TopicDock");
 562   TopicWidget *topicwidget = new TopicWidget(dock);
 563
 564   dock->setWidget(topicwidget);
 565
 566   topicwidget->setModel(Client::bufferModel());
 567   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 568
 569   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 570
 571   _viewMenu->addAction(dock->toggleViewAction());
 572   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 573 }
 574
 575 void MainWin::setupTitleSetter() {
 576   _titleSetter.setModel(Client::bufferModel());
 577   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 578 }
 579
 580 void MainWin::setupStatusBar() {
 581   // MessageProcessor progress
 582   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 583
 584   // Core Lag:
 585   updateLagIndicator();
 586   statusBar()->addPermanentWidget(coreLagLabel);
 587   coreLagLabel->hide();
 588   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 589
 590   // SSL indicator
 591   sslLabel->setPixmap(QPixmap());
 592   statusBar()->addPermanentWidget(sslLabel);
 593   sslLabel->hide();
 594
 595   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 596
 597   QtUiSettings uiSettings;
 598
 599   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 600   showStatusbar->setChecked(enabled);
 601   enabled ? statusBar()->show() : statusBar()->hide();
 602
 603   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 604   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 605 }
 606
 607 void MainWin::setupHotList() {
 608   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 609   flatProxy->setSourceModel(Client::bufferModel());
 610   _bufferHotList = new BufferHotListFilter(flatProxy);
 611 }
 612
 613 void MainWin::saveStatusBarStatus(bool enabled) {
 614   QtUiSettings uiSettings;
 615   uiSettings.setValue("ShowStatusBar", enabled);
 616 }
 617
 618 void MainWin::setupSystray() {
 619   _systemTray = new SystemTray(this);
 620 }
 621
 622 void MainWin::setupToolBars() {
 623   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 624           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 625   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 626           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 627
 628 #ifdef Q_WS_MAC
 629   setUnifiedTitleAndToolBarOnMac(true);
 630 #endif
 631
 632 #ifdef HAVE_KDE
 633   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 634 #else
 635   _mainToolBar = new QToolBar(this);
 636   _mainToolBar->setObjectName("MainToolBar");
 637 #endif
 638   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 639   addToolBar(_mainToolBar);
 640
 641   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 642   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 643 }
 644
 645 void MainWin::connectedToCore() {
 646   Q_CHECK_PTR(Client::bufferViewManager());
 647   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 648   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 649   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 650
 651   setConnectedState();
 652 }
 653
 654 void MainWin::setConnectedState() {
 655   ActionCollection *coll = QtUi::actionCollection("General");
 656
 657   coll->action("ConnectCore")->setEnabled(false);
 658   coll->action("DisconnectCore")->setEnabled(true);
 659   coll->action("CoreInfo")->setEnabled(true);
 660
 661   foreach(QAction *action, _fileMenu->actions()) {
 662     if(isRemoteCoreOnly(action))
 663       action->setVisible(!Client::internalCore());
 664   }
 665
 666   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 667   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 668   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 669   if(!Client::internalCore()) {
 670     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 671     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 672     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 673   }
 674
 675   // _viewMenu->setEnabled(true);
 676   if(!Client::internalCore())
 677     statusBar()->showMessage(tr("Connected to core."));
 678   else
 679     statusBar()->clearMessage();
 680
 681   if(Client::signalProxy()->isSecure()) {
 682     sslLabel->setPixmap(SmallIcon("security-high"));
 683   } else {
 684     sslLabel->setPixmap(SmallIcon("security-low"));
 685   }
 686
 687   sslLabel->setVisible(!Client::internalCore());
 688   coreLagLabel->setVisible(!Client::internalCore());
 689   updateIcon();
 690   systemTray()->setState(SystemTray::Active);
 691
 692   if(Client::networkIds().isEmpty()) {
 693     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 694     wizard->show();
 695   }
 696 }
 697
 698 void MainWin::loadLayout() {
 699   QtUiSettings s;
 700   int accountId = Client::currentCoreAccount().toInt();
 701   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 702 }
 703
 704 void MainWin::saveLayout() {
 705   QtUiSettings s;
 706   int accountId = Client::currentCoreAccount().toInt();
 707   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 708 }
 709
 710 void MainWin::updateLagIndicator(int lag) {
 711   QString text = tr("Core Lag: %1");
 712   if(lag == -1)
 713     text = text.arg('-');
 714   else
 715     text = text.arg("%1 msec").arg(lag);
 716   coreLagLabel->setText(text);
 717 }
 718
 719 void MainWin::disconnectedFromCore() {
 720   // save core specific layout and remove bufferviews;
 721   saveLayout();
 722   QVariant actionData;
 723   BufferViewDock *dock;
 724   foreach(QAction *action, _bufferViewsMenu->actions()) {
 725     actionData = action->data();
 726     if(!actionData.isValid())
 727       continue;
 728
 729     dock = qobject_cast<BufferViewDock *>(action->parent());
 730     if(dock && actionData.toInt() != -1) {
 731       removeAction(action);
 732       dock->deleteLater();
 733     }
 734   }
 735   QtUiSettings s;
 736   restoreState(s.value("MainWinState").toByteArray());
 737   setDisconnectedState();
 738 }
 739
 740 void MainWin::setDisconnectedState() {
 741   ActionCollection *coll = QtUi::actionCollection("General");
 742   //ui.menuCore->setEnabled(false);
 743   coll->action("ConnectCore")->setEnabled(true);
 744   coll->action("DisconnectCore")->setEnabled(false);
 745   coll->action("CoreInfo")->setEnabled(false);
 746   //_viewMenu->setEnabled(false);
 747   statusBar()->showMessage(tr("Not connected to core."));
 748   sslLabel->setPixmap(QPixmap());
 749   sslLabel->hide();
 750   updateLagIndicator();
 751   coreLagLabel->hide();
 752   if(msgProcessorStatusWidget)
 753     msgProcessorStatusWidget->setProgress(0, 0);
 754   updateIcon();
 755   systemTray()->setState(SystemTray::Inactive);
 756 }
 757
 758 void MainWin::startInternalCore() {
 759   ClientSyncer *syncer = new ClientSyncer();
 760   Client::registerClientSyncer(syncer);
 761   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 762   syncer->useInternalCore();
 763 }
 764
 765 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 766   CoreConnectDlg(autoConnect, this).exec();
 767 }
 768
 769 void MainWin::showChannelList(NetworkId netId) {
 770   ChannelListDlg *channelListDlg = new ChannelListDlg();
 771
 772   if(!netId.isValid()) {
 773     QAction *action = qobject_cast<QAction *>(sender());
 774     if(action)
 775       netId = action->data().value<NetworkId>();
 776   }
 777
 778   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 779   channelListDlg->setNetwork(netId);
 780   channelListDlg->show();
 781 }
 782
 783 void MainWin::showCoreInfoDlg() {
 784   CoreInfoDlg(this).exec();
 785 }
 786
 787 void MainWin::showAwayLog() {
 788   if(_awayLog)
 789     return;
 790   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 791   _awayLog = new AwayLogView(filter, 0);
 792   filter->setParent(_awayLog);
 793   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 794   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 795   _awayLog->show();
 796 }
 797
 798 void MainWin::awayLogDestroyed() {
 799   _awayLog = 0;
 800 }
 801
 802 void MainWin::showSettingsDlg() {
 803   SettingsDlg *dlg = new SettingsDlg();
 804
 805   //Category: Appearance
 806   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 807   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 808   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 809   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 810   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 811   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 812   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 813
 814   //Category: Misc
 815   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 816   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 817   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 818   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 819   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 820
 821   dlg->show();
 822 }
 823
 824 void MainWin::showAboutDlg() {
 825   AboutDlg(this).exec();
 826 }
 827
 828 #ifdef HAVE_KDE
 829 void MainWin::showShortcutsDlg() {
 830   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 831 }
 832 #endif
 833
 834 /********************************************************************************************************/
 835
 836 bool MainWin::event(QEvent *event) {
 837   if(event->type() == QEvent::WindowActivate)
 838     QtUi::closeNotifications();
 839   return QMainWindow::event(event);
 840 }
 841
 842 void MainWin::moveEvent(QMoveEvent *event) {
 843   if(!(windowState() & Qt::WindowMaximized))
 844     _normalPos = event->pos();
 845
 846   QMainWindow::moveEvent(event);
 847 }
 848
 849 void MainWin::resizeEvent(QResizeEvent *event) {
 850   if(!(windowState() & Qt::WindowMaximized))
 851     _normalSize = event->size();
 852
 853   QMainWindow::resizeEvent(event);
 854 }
 855
 856 void MainWin::closeEvent(QCloseEvent *event) {
 857   QtUiSettings s;
 858   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 859   Q_ASSERT(app);
 860   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 861     hideToTray();
 862     event->ignore();
 863   } else {
 864     event->accept();
 865     quit();
 866   }
 867 }
 868
 869 void MainWin::changeEvent(QEvent *event) {
 870 #ifdef Q_WS_WIN
 871   if(event->type() == QEvent::ActivationChange)
 872     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 873 #endif
 874
 875   QMainWindow::changeEvent(event);
 876 }
 877
 878 void MainWin::hideToTray() {
 879   if(!systemTray()->isSystemTrayAvailable()) {
 880     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 881     return;
 882   }
 883   hide();
 884   systemTray()->setIconVisible();
 885 }
 886
 887 void MainWin::toggleMinimizedToTray() {
 888 #ifdef Q_WS_WIN
 889   // the problem is that we lose focus when the systray icon is activated
 890   // and we don't know the former active window
 891   // therefore we watch for activation event and use our stopwatch :)
 892   // courtesy: KSystemTrayIcon
 893   if(GetTickCount() - dwTickCount >= 300)
 894     // we weren't active in the last 300ms -> activate
 895     forceActivated();
 896   else
 897     hideToTray();
 898
 899 #else
 900
 901   if(!isVisible() || isMinimized())
 902     // restore
 903     forceActivated();
 904   else
 905     hideToTray();
 906
 907 #endif
 908 }
 909
 910 void MainWin::forceActivated() {
 911 #ifdef Q_WS_X11
 912   // Bypass focus stealing prevention
 913   QX11Info::setAppUserTime(QX11Info::appTime());
 914 #endif
 915
 916   if(windowState() & Qt::WindowMinimized) {
 917     // restore
 918     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 919   }
 920
 921   // this does not actually work on all platforms... and causes more evil than good
 922   // move(frameGeometry().topLeft()); // avoid placement policies
 923   show();
 924   raise();
 925   activateWindow();
 926 }
 927
 928 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 929   Q_UNUSED(parent);
 930
 931   bool hasFocus = QApplication::activeWindow() != 0;
 932
 933   for(int i = start; i <= end; i++) {
 934     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 935     if(!idx.isValid()) {
 936       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 937       continue;
 938     }
 939     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 940     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 941       continue;
 942     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 943     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 944
 945     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 946     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 947
 948     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 949       continue;
 950
 951     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 952       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 953       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 954       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 955       AbstractNotificationBackend::NotificationType type;
 956
 957       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 958         type = AbstractNotificationBackend::PrivMsg;
 959       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 960         type = AbstractNotificationBackend::PrivMsgFocused;
 961       else if(flags & Message::Highlight && !hasFocus)
 962         type = AbstractNotificationBackend::Highlight;
 963       else
 964         type = AbstractNotificationBackend::HighlightFocused;
 965
 966       QtUi::invokeNotification(bufId, type, sender, contents);
 967     }
 968   }
 969 }
 970
 971 void MainWin::clientNetworkCreated(NetworkId id) {
 972   const Network *net = Client::network(id);
 973   QAction *act = new QAction(net->networkName(), this);
 974   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 975   act->setData(QVariant::fromValue<NetworkId>(id));
 976   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 977   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 978
 979   QAction *beforeAction = 0;
 980   foreach(QAction *action, _networksMenu->actions()) {
 981     if(!action->data().isValid())  // ignore stock actions
 982       continue;
 983     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 984       beforeAction = action;
 985       break;
 986     }
 987   }
 988   _networksMenu->insertAction(beforeAction, act);
 989 }
 990
 991 void MainWin::clientNetworkUpdated() {
 992   const Network *net = qobject_cast<const Network *>(sender());
 993   if(!net)
 994     return;
 995
 996   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 997   if(!action)
 998     return;
 999
1000   action->setText(net->networkName());
1001
1002   switch(net->connectionState()) {
1003   case Network::Initialized:
1004     action->setIcon(SmallIcon("network-connect"));
1005     break;
1006   case Network::Disconnected:
1007     action->setIcon(SmallIcon("network-disconnect"));
1008     break;
1009   default:
1010     action->setIcon(SmallIcon("network-wired"));
1011   }
1012 }
1013
1014 void MainWin::clientNetworkRemoved(NetworkId id) {
1015   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1016   if(!action)
1017     return;
1018
1019   action->deleteLater();
1020 }
1021
1022 void MainWin::connectOrDisconnectFromNet() {
1023   QAction *act = qobject_cast<QAction *>(sender());
1024   if(!act) return;
1025   const Network *net = Client::network(act->data().value<NetworkId>());
1026   if(!net) return;
1027   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1028   else net->requestDisconnect();
1029 }
1030
1031 void MainWin::on_jumpHotBuffer_triggered() {
1032   if(!_bufferHotList->rowCount())
1033     return;
1034
1035   QModelIndex topIndex = _bufferHotList->index(0, 0);
1036   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1037   Client::bufferModel()->switchToBuffer(bufferId);
1038 }
1039
1040 void MainWin::on_actionDebugNetworkModel_triggered() {
1041   QTreeView *view = new QTreeView;
1042   view->setAttribute(Qt::WA_DeleteOnClose);
1043   view->setWindowTitle("Debug NetworkModel View");
1044   view->setModel(Client::networkModel());
1045   view->setColumnWidth(0, 250);
1046   view->setColumnWidth(1, 250);
1047   view->setColumnWidth(2, 80);
1048   view->resize(610, 300);
1049   view->show();
1050 }
1051
1052 void MainWin::on_actionDebugHotList_triggered() {
1053   QTreeView *view = new QTreeView;
1054   view->setAttribute(Qt::WA_DeleteOnClose);
1055   view->setModel(_bufferHotList);
1056   view->show();
1057 }
1058
1059 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1060   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1061   overlay->setAttribute(Qt::WA_DeleteOnClose);
1062   overlay->show();
1063 }
1064
1065 void MainWin::on_actionDebugMessageModel_triggered() {
1066   QTableView *view = new QTableView(0);
1067   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1068   filter->setSourceModel(Client::messageModel());
1069   view->setModel(filter);
1070   view->setAttribute(Qt::WA_DeleteOnClose, true);
1071   view->verticalHeader()->hide();
1072   view->horizontalHeader()->setStretchLastSection(true);
1073   view->show();
1074 }
1075
1076 void MainWin::on_actionDebugLog_triggered() {
1077   DebugLogWidget *logWidget = new DebugLogWidget(0);
1078   logWidget->show();
1079 }
1080
1081 void MainWin::showStatusBarMessage(const QString &message) {
1082   statusBar()->showMessage(message, 10000);
1083 }
1084