src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 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 #include "aboutdlg.h"
  32 #include "action.h"
  33 #include "actioncollection.h"
  34 #include "buffermodel.h"
  35 #include "bufferview.h"
  36 #include "bufferviewmanager.h"
  37 #include "bufferwidget.h"
  38 #include "channellistdlg.h"
  39 #include "chatlinemodel.h"
  40 #include "chatmonitorfilter.h"
  41 #include "chatmonitorview.h"
  42 #include "chatview.h"
  43 #include "client.h"
  44 #include "clientbacklogmanager.h"
  45 #include "coreinfodlg.h"
  46 #include "coreconnectdlg.h"
  47 #include "debuglogwidget.h"
  48 #include "debugmessagemodelfilter.h"
  49 #include "iconloader.h"
  50 #include "inputwidget.h"
  51 #include "inputline.h"
  52 #include "irclistmodel.h"
  53 #include "jumpkeyhandler.h"
  54 #include "msgprocessorstatuswidget.h"
  55 #include "nicklistwidget.h"
  56 #include "qtuiapplication.h"
  57 #include "qtuimessageprocessor.h"
  58 #include "qtuisettings.h"
  59 #include "sessionsettings.h"
  60 #include "settingsdlg.h"
  61 #include "settingspagedlg.h"
  62 #include "topicwidget.h"
  63 #include "verticaldock.h"
  64
  65 #ifndef HAVE_KDE
  66 #  ifdef HAVE_DBUS
  67 #    include "desktopnotificationbackend.h"
  68 #  endif
  69 #  ifdef HAVE_PHONON
  70 #    include "phononnotificationbackend.h"
  71 #  endif
  72 #  include "systraynotificationbackend.h"
  73 #  include "taskbarnotificationbackend.h"
  74 #else /* HAVE_KDE */
  75 #  include "knotificationbackend.h"
  76 #endif /* HAVE_KDE */
  77
  78 #include "settingspages/aliasessettingspage.h"
  79 #include "settingspages/appearancesettingspage.h"
  80 #include "settingspages/backlogsettingspage.h"
  81 #include "settingspages/bufferviewsettingspage.h"
  82 #include "settingspages/chatmonitorsettingspage.h"
  83 #include "settingspages/colorsettingspage.h"
  84 #include "settingspages/fontssettingspage.h"
  85 #include "settingspages/generalsettingspage.h"
  86 #include "settingspages/highlightsettingspage.h"
  87 #include "settingspages/identitiessettingspage.h"
  88 #include "settingspages/networkssettingspage.h"
  89 #include "settingspages/notificationssettingspage.h"
  90
  91 MainWin::MainWin(QWidget *parent)
  92 #ifdef HAVE_KDE
  93   : KMainWindow(parent),
  94   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
  95 #else
  96   : QMainWindow(parent),
  97 #endif
  98     coreLagLabel(new QLabel()),
  99     sslLabel(new QLabel()),
 100     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 101     _titleSetter(this),
 102     _trayIcon(new QSystemTrayIcon(this))
 103 {
 104   QtUiSettings uiSettings;
 105   QString style = uiSettings.value("Style", QString()).toString();
 106   if(!style.isEmpty()) {
 107     QApplication::setStyle(style);
 108   }
 109
 110   QApplication::setQuitOnLastWindowClosed(false);
 111
 112   setWindowTitle("Quassel IRC");
 113   setWindowIconText("Quassel IRC");
 114   updateIcon();
 115
 116   installEventFilter(new JumpKeyHandler(this));
 117
 118 #ifndef HAVE_KDE
 119     QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 120     QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 121 #  ifdef HAVE_PHONON
 122     QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 123 #  endif
 124 #  ifdef HAVE_DBUS
 125     QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 126 #  endif
 127
 128 #else /* HAVE_KDE */
 129     QtUi::registerNotificationBackend(new KNotificationBackend(this));
 130 #endif /* HAVE_KDE */
 131
 132   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 133   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 134   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 135 }
 136
 137 void MainWin::init() {
 138   QtUiSettings s;
 139   if(s.value("MainWinSize").isValid())
 140     resize(s.value("MainWinSize").toSize());
 141   else
 142     resize(QSize(800, 500));
 143
 144   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 145   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 146   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 147   connect(Client::mainUi()->actionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 148
 149   // Setup Dock Areas
 150   setDockNestingEnabled(true);
 151   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 152   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 153   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 154   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 155
 156   // Order is sometimes important
 157   setupActions();
 158   setupBufferWidget();
 159   setupMenus();
 160   setupViews();
 161   setupTopicWidget();
 162   setupChatMonitor();
 163   setupNickWidget();
 164   setupInputWidget();
 165   setupStatusBar();
 166   setupSystray();
 167   setupTitleSetter();
 168
 169   // restore mainwin state
 170   restoreState(s.value("MainWinState").toByteArray());
 171
 172   // restore locked state of docks
 173   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 174
 175   setDisconnectedState();  // Disable menus and stuff
 176
 177   show();
 178   showCoreConnectionDlg(true); // autoconnect if appropriate
 179 }
 180
 181 MainWin::~MainWin() {
 182   QtUiSettings s;
 183   s.setValue("MainWinSize", size());
 184   s.setValue("MainWinPos", pos());
 185   s.setValue("MainWinState", saveState());
 186 }
 187
 188 void MainWin::updateIcon() {
 189   QPixmap icon;
 190   if(Client::isConnected())
 191     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 192   else
 193     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 194   setWindowIcon(icon);
 195   qApp->setWindowIcon(icon);
 196   systemTrayIcon()->setIcon(icon);
 197 }
 198
 199 void MainWin::setupActions() {
 200   ActionCollection *coll = QtUi::actionCollection("General");
 201   // File
 202   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 203                                              this, SLOT(showCoreConnectionDlg())));
 204   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 205                                                 Client::instance(), SLOT(disconnectFromCore())));
 206   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 207                                           this, SLOT(showCoreInfoDlg())));
 208   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 209                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 210   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 211                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 212
 213   // View
 214   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 215                                              this, SLOT(on_actionConfigureViews_triggered())));
 216   QAction *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 217   lockAct->setCheckable(true);
 218   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 219
 220   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 221                                                  0, 0, tr("Ctrl+F")))->setCheckable(true);
 222   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 223                                                  0, 0))->setCheckable(true);
 224
 225   // Settings
 226   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 227                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 228
 229   // Help
 230   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 231                                               this, SLOT(showAboutDlg())));
 232   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 233                                          qApp, SLOT(aboutQt())));
 234   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 235                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 236   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 237                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 238   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 239                                        this, SLOT(on_actionDebugLog_triggered())));
 240 }
 241
 242 void MainWin::setupMenus() {
 243   ActionCollection *coll = QtUi::actionCollection("General");
 244
 245   _fileMenu = menuBar()->addMenu(tr("&File"));
 246   _fileMenu->addAction(coll->action("ConnectCore"));
 247   _fileMenu->addAction(coll->action("DisconnectCore"));
 248   _fileMenu->addAction(coll->action("CoreInfo"));
 249   _fileMenu->addSeparator();
 250   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 251   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 252   _networksMenu->addSeparator();
 253   _fileMenu->addSeparator();
 254   _fileMenu->addAction(coll->action("Quit"));
 255
 256   _viewMenu = menuBar()->addMenu(tr("&View"));
 257   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 258   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 259   _viewMenu->addSeparator();
 260   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 261   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 262   _viewMenu->addSeparator();
 263   _viewMenu->addAction(coll->action("LockDockPositions"));
 264
 265   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 266 #ifdef HAVE_KDE
 267   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 268   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 269 #endif
 270   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 271
 272   _helpMenu = menuBar()->addMenu(tr("&Help"));
 273   _helpMenu->addAction(coll->action("AboutQuassel"));
 274 #ifndef HAVE_KDE
 275   _helpMenu->addAction(coll->action("AboutQt"));
 276 #else
 277   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 278 #endif
 279   _helpMenu->addSeparator();
 280   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 281   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 282   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 283   _helpDebugMenu->addAction(coll->action("DebugLog"));
 284 }
 285
 286 void MainWin::setupBufferWidget() {
 287   _bufferWidget = new BufferWidget(this);
 288   _bufferWidget->setModel(Client::bufferModel());
 289   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 290   setCentralWidget(_bufferWidget);
 291 }
 292
 293 void MainWin::setupViews() {
 294   addBufferView();
 295 }
 296
 297 void MainWin::addBufferView(int bufferViewConfigId) {
 298   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 299 }
 300
 301 void MainWin::addBufferView(BufferViewConfig *config) {
 302   BufferViewDock *dock;
 303   if(config)
 304     dock = new BufferViewDock(config, this);
 305   else
 306     dock = new BufferViewDock(this);
 307
 308   //create the view and initialize it's filter
 309   BufferView *view = new BufferView(dock);
 310   view->setFilteredModel(Client::bufferModel(), config);
 311   view->show();
 312
 313   Client::bufferModel()->synchronizeView(view);
 314
 315   dock->setWidget(view);
 316   dock->show();
 317
 318   addDockWidget(Qt::LeftDockWidgetArea, dock);
 319   _bufferViewsMenu->addAction(dock->toggleViewAction());
 320
 321   _bufferViews.append(dock);
 322 }
 323
 324 void MainWin::removeBufferView(int bufferViewConfigId) {
 325   QVariant actionData;
 326   BufferViewDock *dock;
 327   foreach(QAction *action, _bufferViewsMenu->actions()) {
 328     actionData = action->data();
 329     if(!actionData.isValid())
 330       continue;
 331
 332     dock = qobject_cast<BufferViewDock *>(action->parent());
 333     if(dock && actionData.toInt() == bufferViewConfigId) {
 334       removeAction(action);
 335       dock->deleteLater();
 336     }
 337   }
 338 }
 339
 340 BufferView *MainWin::allBuffersView() const {
 341   // "All Buffers" is always the first dock created
 342   if(_bufferViews.count() > 0)
 343     return _bufferViews[0]->bufferView();
 344   return 0;
 345 }
 346
 347 void MainWin::showNotificationsDlg() {
 348   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 349   dlg.exec();
 350 }
 351
 352 void MainWin::on_actionConfigureNetworks_triggered() {
 353   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 354   dlg.exec();
 355 }
 356
 357 void MainWin::on_actionConfigureViews_triggered() {
 358   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 359   dlg.exec();
 360 }
 361
 362 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 363   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 364   foreach(VerticalDock *dock, docks) {
 365     dock->showTitle(!lock);
 366   }
 367   QtUiSettings().setValue("LockDocks", lock);
 368 }
 369
 370 void MainWin::setupNickWidget() {
 371   // create nick dock
 372   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 373   nickDock->setObjectName("NickDock");
 374   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 375
 376   _nickListWidget = new NickListWidget(nickDock);
 377   nickDock->setWidget(_nickListWidget);
 378
 379   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 380   _viewMenu->addAction(nickDock->toggleViewAction());
 381   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 382   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 383   // See NickListDock::NickListDock();
 384   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 385
 386   // attach the NickListWidget to the BufferModel and the default selection
 387   _nickListWidget->setModel(Client::bufferModel());
 388   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 389 }
 390
 391 void MainWin::setupChatMonitor() {
 392   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 393   dock->setObjectName("ChatMonitorDock");
 394
 395   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 396   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 397   chatView->show();
 398   dock->setWidget(chatView);
 399   dock->show();
 400
 401   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 402   _viewMenu->addAction(dock->toggleViewAction());
 403   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 404 }
 405
 406 void MainWin::setupInputWidget() {
 407   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 408   dock->setObjectName("InputDock");
 409
 410   InputWidget *inputWidget = new InputWidget(dock);
 411   dock->setWidget(inputWidget);
 412
 413   addDockWidget(Qt::BottomDockWidgetArea, dock);
 414
 415   _viewMenu->addAction(dock->toggleViewAction());
 416   dock->toggleViewAction()->setText(tr("Show Input Line"));
 417
 418   inputWidget->setModel(Client::bufferModel());
 419   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 420
 421   _bufferWidget->setFocusProxy(inputWidget);
 422
 423   inputWidget->inputLine()->installEventFilter(_bufferWidget);
 424 }
 425
 426 void MainWin::setupTopicWidget() {
 427   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 428   dock->setObjectName("TopicDock");
 429   TopicWidget *topicwidget = new TopicWidget(dock);
 430
 431   dock->setWidget(topicwidget);
 432
 433   topicwidget->setModel(Client::bufferModel());
 434   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 435
 436   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 437
 438   _viewMenu->addAction(dock->toggleViewAction());
 439   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 440 }
 441
 442 void MainWin::setupTitleSetter() {
 443   _titleSetter.setModel(Client::bufferModel());
 444   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 445 }
 446
 447 void MainWin::setupStatusBar() {
 448   // MessageProcessor progress
 449   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 450   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 451
 452   // Core Lag:
 453   updateLagIndicator(0);
 454   statusBar()->addPermanentWidget(coreLagLabel);
 455   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 456
 457   // SSL indicator
 458   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 459   sslLabel->setPixmap(QPixmap());
 460   statusBar()->addPermanentWidget(sslLabel);
 461
 462   _viewMenu->addSeparator();
 463   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 464
 465   QtUiSettings uiSettings;
 466
 467   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 468   showStatusbar->setChecked(enabled);
 469   enabled ? statusBar()->show() : statusBar()->hide();
 470
 471   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 472   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 473
 474   connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 475   connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 476 }
 477
 478 void MainWin::saveStatusBarStatus(bool enabled) {
 479   QtUiSettings uiSettings;
 480   uiSettings.setValue("ShowStatusBar", enabled);
 481 }
 482
 483 void MainWin::setupSystray() {
 484   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 485                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 486
 487   ActionCollection *coll = QtUi::actionCollection("General");
 488   systrayMenu = new QMenu(this);
 489   systrayMenu->addAction(coll->action("ConnectCore"));
 490   systrayMenu->addAction(coll->action("DisconnectCore"));
 491   systrayMenu->addAction(coll->action("CoreInfo"));
 492   systrayMenu->addSeparator();
 493   systrayMenu->addAction(coll->action("Quit"));
 494
 495   systemTrayIcon()->setContextMenu(systrayMenu);
 496
 497   QtUiSettings s;
 498   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 499     systemTrayIcon()->show();
 500   }
 501
 502 #ifndef Q_WS_MAC
 503   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 504           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 505 #endif
 506
 507 }
 508
 509 void MainWin::changeEvent(QEvent *event) {
 510   if(event->type() == QEvent::WindowStateChange) {
 511     if(windowState() & Qt::WindowMinimized) {
 512       QtUiSettings s;
 513       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 514         toggleVisibility();
 515         event->ignore();
 516       }
 517     }
 518   }
 519 }
 520
 521 void MainWin::connectedToCore() {
 522   Q_CHECK_PTR(Client::bufferViewManager());
 523   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 524   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 525   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 526
 527   setConnectedState();
 528 }
 529
 530 void MainWin::setConnectedState() {
 531   ActionCollection *coll = QtUi::actionCollection("General");
 532   //ui.menuCore->setEnabled(true);
 533   coll->action("ConnectCore")->setEnabled(false);
 534   coll->action("DisconnectCore")->setEnabled(true);
 535   coll->action("CoreInfo")->setEnabled(true);
 536   // _viewMenu->setEnabled(true);
 537   statusBar()->showMessage(tr("Connected to core."));
 538   if(sslLabel->width() == 0)
 539     sslLabel->setPixmap(SmallIcon("security-low"));
 540   updateIcon();
 541 }
 542
 543 void MainWin::loadLayout() {
 544   QtUiSettings s;
 545   int accountId = Client::currentCoreAccount().toInt();
 546   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 547 }
 548
 549 void MainWin::saveLayout() {
 550   QtUiSettings s;
 551   int accountId = Client::currentCoreAccount().toInt();
 552   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 553 }
 554
 555 void MainWin::updateLagIndicator(int lag) {
 556   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 557 }
 558
 559
 560 void MainWin::securedConnection() {
 561   // todo: make status bar entry
 562   sslLabel->setPixmap(SmallIcon("security-high"));
 563 }
 564
 565 void MainWin::disconnectedFromCore() {
 566   // save core specific layout and remove bufferviews;
 567   saveLayout();
 568   QVariant actionData;
 569   BufferViewDock *dock;
 570   foreach(QAction *action, _bufferViewsMenu->actions()) {
 571     actionData = action->data();
 572     if(!actionData.isValid())
 573       continue;
 574
 575     dock = qobject_cast<BufferViewDock *>(action->parent());
 576     if(dock && actionData.toInt() != -1) {
 577       removeAction(action);
 578       dock->deleteLater();
 579     }
 580   }
 581   QtUiSettings s;
 582   restoreState(s.value("MainWinState").toByteArray());
 583   setDisconnectedState();
 584 }
 585
 586 void MainWin::setDisconnectedState() {
 587   ActionCollection *coll = QtUi::actionCollection("General");
 588   //ui.menuCore->setEnabled(false);
 589   coll->action("ConnectCore")->setEnabled(true);
 590   coll->action("DisconnectCore")->setEnabled(false);
 591   coll->action("CoreInfo")->setEnabled(false);
 592   //_viewMenu->setEnabled(false);
 593   statusBar()->showMessage(tr("Not connected to core."));
 594   sslLabel->setPixmap(QPixmap());
 595   updateIcon();
 596 }
 597
 598 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 599   CoreConnectDlg(autoConnect, this).exec();
 600 }
 601
 602 void MainWin::showChannelList(NetworkId netId) {
 603   ChannelListDlg *channelListDlg = new ChannelListDlg();
 604
 605   if(!netId.isValid()) {
 606     QAction *action = qobject_cast<QAction *>(sender());
 607     if(action)
 608       netId = action->data().value<NetworkId>();
 609   }
 610
 611   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 612   channelListDlg->setNetwork(netId);
 613   channelListDlg->show();
 614 }
 615
 616 void MainWin::showCoreInfoDlg() {
 617   CoreInfoDlg(this).exec();
 618 }
 619
 620 void MainWin::showSettingsDlg() {
 621   SettingsDlg *dlg = new SettingsDlg();
 622
 623   //Category: Appearance
 624   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 625   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 626   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 627   //Category: Behaviour
 628   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 629   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 630   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 631   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 632   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 633   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 634   //Category: General
 635   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 636   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 637   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 638
 639   dlg->show();
 640 }
 641
 642 void MainWin::showAboutDlg() {
 643   AboutDlg(this).exec();
 644 }
 645
 646 #ifdef HAVE_KDE
 647 void MainWin::showShortcutsDlg() {
 648   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 649 }
 650 #endif
 651
 652 void MainWin::closeEvent(QCloseEvent *event) {
 653   QtUiSettings s;
 654   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 655     toggleVisibility();
 656     event->ignore();
 657   } else {
 658     event->accept();
 659     QApplication::quit();
 660   }
 661 }
 662
 663 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 664   if(activationReason == QSystemTrayIcon::Trigger) {
 665     toggleVisibility();
 666   }
 667 }
 668
 669 void MainWin::toggleVisibility() {
 670   if(isHidden() /*|| !isActiveWindow()*/) {
 671     show();
 672     if(isMinimized()) {
 673       if(isMaximized())
 674         showMaximized();
 675       else
 676         showNormal();
 677     }
 678
 679     raise();
 680     activateWindow();
 681     // setFocus(); //Qt::ActiveWindowFocusReason
 682
 683   } else {
 684     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 685       clearFocus();
 686       hide();
 687       if(!systemTrayIcon()->isVisible()) {
 688         systemTrayIcon()->show();
 689       }
 690     } else {
 691       lower();
 692     }
 693   }
 694 }
 695
 696 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 697   Q_UNUSED(parent);
 698
 699   if(QApplication::activeWindow() != 0)
 700     return;
 701
 702   for(int i = start; i <= end; i++) {
 703     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 704     if(!idx.isValid()) {
 705       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 706       continue;
 707     }
 708     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 709     if(flags.testFlag(Message::Backlog)) continue;
 710     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 711     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 712
 713     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 714     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 715
 716     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 717       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 718       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 719       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 720       QtUi::invokeNotification(bufId, sender, contents);
 721     }
 722   }
 723 }
 724
 725 bool MainWin::event(QEvent *event) {
 726   if(event->type() == QEvent::WindowActivate)
 727     QtUi::closeNotifications();
 728   return QMainWindow::event(event);
 729 }
 730
 731 void MainWin::clientNetworkCreated(NetworkId id) {
 732   const Network *net = Client::network(id);
 733   QAction *act = new QAction(net->networkName(), this);
 734   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 735   act->setData(QVariant::fromValue<NetworkId>(id));
 736   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 737   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 738
 739   QAction *beforeAction = 0;
 740   foreach(QAction *action, _networksMenu->actions()) {
 741     if(!action->data().isValid())  // ignore stock actions
 742       continue;
 743     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 744       beforeAction = action;
 745       break;
 746     }
 747   }
 748   _networksMenu->insertAction(beforeAction, act);
 749 }
 750
 751 void MainWin::clientNetworkUpdated() {
 752   const Network *net = qobject_cast<const Network *>(sender());
 753   if(!net)
 754     return;
 755
 756   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 757   if(!action)
 758     return;
 759
 760   action->setText(net->networkName());
 761
 762   switch(net->connectionState()) {
 763   case Network::Initialized:
 764     action->setIcon(SmallIcon("network-connect"));
 765     break;
 766   case Network::Disconnected:
 767     action->setIcon(SmallIcon("network-disconnect"));
 768     break;
 769   default:
 770     action->setIcon(SmallIcon("network-wired"));
 771   }
 772 }
 773
 774 void MainWin::clientNetworkRemoved(NetworkId id) {
 775   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 776   if(!action)
 777     return;
 778
 779   action->deleteLater();
 780 }
 781
 782 void MainWin::connectOrDisconnectFromNet() {
 783   QAction *act = qobject_cast<QAction *>(sender());
 784   if(!act) return;
 785   const Network *net = Client::network(act->data().value<NetworkId>());
 786   if(!net) return;
 787   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 788   else net->requestDisconnect();
 789 }
 790
 791 void MainWin::on_actionDebugNetworkModel_triggered() {
 792   QTreeView *view = new QTreeView;
 793   view->setAttribute(Qt::WA_DeleteOnClose);
 794   view->setWindowTitle("Debug NetworkModel View");
 795   view->setModel(Client::networkModel());
 796   view->setColumnWidth(0, 250);
 797   view->setColumnWidth(1, 250);
 798   view->setColumnWidth(2, 80);
 799   view->resize(610, 300);
 800   view->show();
 801 }
 802
 803 void MainWin::on_actionDebugMessageModel_triggered() {
 804   QTableView *view = new QTableView(0);
 805   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 806   filter->setSourceModel(Client::messageModel());
 807   view->setModel(filter);
 808   view->setAttribute(Qt::WA_DeleteOnClose, true);
 809   view->verticalHeader()->hide();
 810   view->horizontalHeader()->setStretchLastSection(true);
 811   view->show();
 812 }
 813
 814 void MainWin::on_actionDebugLog_triggered() {
 815   DebugLogWidget *logWidget = new DebugLogWidget(0);
 816   logWidget->show();
 817 }
 818
 819 void MainWin::saveStateToSession(const QString &sessionId) {
 820   return;
 821   SessionSettings s(sessionId);
 822
 823   s.setValue("MainWinSize", size());
 824   s.setValue("MainWinPos", pos());
 825   s.setValue("MainWinState", saveState());
 826 }
 827
 828 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 829 {
 830   s.setValue("MainWinSize", size());
 831   s.setValue("MainWinPos", pos());
 832   s.setValue("MainWinState", saveState());
 833 }
 834
 835 void MainWin::showStatusBarMessage(const QString &message) {
 836   statusBar()->showMessage(message, 10000);
 837 }