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