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