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