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