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 #include "aboutdlg.h"
  23 #include "action.h"
  24 #include "actioncollection.h"
  25 #include "bufferview.h"
  26 #include "bufferviewconfig.h"
  27 #include "bufferviewfilter.h"
  28 #include "bufferviewmanager.h"
  29 #include "channellistdlg.h"
  30 #include "chatlinemodel.h"
  31 #include "chatmonitorfilter.h"
  32 #include "chatmonitorview.h"
  33 #include "chatview.h"
  34 #include "chatviewsearchbar.h"
  35 #include "client.h"
  36 #include "clientbacklogmanager.h"
  37 #include "coreinfodlg.h"
  38 #include "coreconnectdlg.h"
  39 #include "iconloader.h"
  40 #include "msgprocessorstatuswidget.h"
  41 #include "qtuimessageprocessor.h"
  42 #include "qtuiapplication.h"
  43 #include "networkmodel.h"
  44 #include "buffermodel.h"
  45 #include "nicklistwidget.h"
  46 #include "settingsdlg.h"
  47 #include "settingspagedlg.h"
  48 #include "signalproxy.h"
  49 #include "topicwidget.h"
  50 #include "inputwidget.h"
  51 #include "irclistmodel.h"
  52 #include "verticaldock.h"
  53 #include "uisettings.h"
  54 #include "qtuisettings.h"
  55 #include "jumpkeyhandler.h"
  56 #include "sessionsettings.h"
  57
  58 #include "selectionmodelsynchronizer.h"
  59 #include "mappedselectionmodel.h"
  60
  61 #include "desktopnotificationbackend.h"
  62 #include "systraynotificationbackend.h"
  63
  64 #include "settingspages/aliasessettingspage.h"
  65 #include "settingspages/appearancesettingspage.h"
  66 #include "settingspages/bufferviewsettingspage.h"
  67 #include "settingspages/colorsettingspage.h"
  68 #include "settingspages/fontssettingspage.h"
  69 #include "settingspages/generalsettingspage.h"
  70 #include "settingspages/highlightsettingspage.h"
  71 #include "settingspages/identitiessettingspage.h"
  72 #include "settingspages/networkssettingspage.h"
  73 #include "settingspages/notificationssettingspage.h"
  74
  75 #include "qtuistyle.h"
  76
  77 MainWin::MainWin(QWidget *parent)
  78   : QMainWindow(parent),
  79     coreLagLabel(new QLabel()),
  80     sslLabel(new QLabel()),
  81     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  82
  83     _titleSetter(this),
  84     _trayIcon(new QSystemTrayIcon(this)),
  85
  86     activeTrayIcon(DesktopIcon("quassel_newmessage", IconLoader::SizeEnormous)),
  87     onlineTrayIcon(DesktopIcon("quassel", IconLoader::SizeEnormous)),
  88     offlineTrayIcon(DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous)),
  89
  90     _actionCollection(new ActionCollection(this))
  91 {
  92   UiSettings uiSettings;
  93   QString style = uiSettings.value("Style", QString("")).toString();
  94   if(style != "") {
  95     QApplication::setStyle(style);
  96   }
  97   ui.setupUi(this);
  98   setWindowTitle("Quassel IRC");
  99   setWindowIcon(offlineTrayIcon);
 100   qApp->setWindowIcon(offlineTrayIcon);
 101   systemTrayIcon()->setIcon(offlineTrayIcon);
 102   setWindowIconText("Quassel IRC");
 103
 104   QtUi::actionCollection()->addAssociatedWidget(this);
 105
 106   statusBar()->showMessage(tr("Waiting for core..."));
 107
 108   installEventFilter(new JumpKeyHandler(this));
 109
 110   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 111 #ifdef HAVE_DBUS
 112   //QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 113 #endif
 114
 115   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 116   connect(app, SIGNAL(saveStateToSession(const QString&)), this, SLOT(saveStateToSession(const QString&)));
 117   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), this, SLOT(saveStateToSessionSettings(SessionSettings&)));
 118 }
 119
 120 void MainWin::init() {
 121   QtUiSettings s;
 122   if(s.value("MainWinSize").isValid())
 123     resize(s.value("MainWinSize").toSize());
 124   else
 125     resize(QSize(800, 500));
 126
 127   connect(QApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(saveLayout()));
 128
 129   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 130   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 131
 132   show();
 133
 134   statusBar()->showMessage(tr("Not connected to core."));
 135
 136   // DOCK OPTIONS
 137   setDockNestingEnabled(true);
 138
 139   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 140   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 141   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 142   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 143
 144   // setup stuff...
 145   setupActions();
 146   setupMenus();
 147   setupViews();
 148   setupNickWidget();
 149   setupTopicWidget();
 150   setupChatMonitor();
 151   setupInputWidget();
 152   setupStatusBar();
 153   setupSystray();
 154
 155   // restore mainwin state
 156   restoreState(s.value("MainWinState").toByteArray());
 157
 158   // restore locked state of docks
 159   ui.actionLockDockPositions->setChecked(s.value("LockDocks", false).toBool());
 160
 161   setDisconnectedState();  // Disable menus and stuff
 162   showCoreConnectionDlg(true); // autoconnect if appropriate
 163
 164   // attach the BufferWidget to the BufferModel and the default selection
 165   ui.bufferWidget->setModel(Client::bufferModel());
 166   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 167   ui.menuViews->addAction(QtUi::actionCollection()->action("toggleSearchBar"));
 168
 169   _titleSetter.setModel(Client::bufferModel());
 170   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 171 }
 172
 173 MainWin::~MainWin() {
 174   QtUiSettings s;
 175   s.setValue("MainWinSize", size());
 176   s.setValue("MainWinPos", pos());
 177   s.setValue("MainWinState", saveState());
 178 }
 179
 180 void MainWin::setupActions() {
 181   // TODO don't get these from *.ui anymore... we shouldn't need one
 182   ui.actionQuit->setIcon(SmallIcon("application-exit"));
 183   ui.actionSettingsDlg->setIcon(SmallIcon("configure"));
 184   ui.actionManageViews->setIcon(SmallIcon("view-tree"));
 185   ui.actionManageViews2->setIcon(SmallIcon("view-tree"));
 186   ui.actionAboutQt->setIcon(SmallIcon("qt"));
 187   ui.actionAboutQuassel->setIcon(SmallIcon("quassel"));
 188   ui.actionConnectCore->setIcon(SmallIcon("network-connect"));
 189   ui.actionDisconnectCore->setIcon(SmallIcon("network-disconnect"));
 190   ui.actionCoreInfo->setIcon(SmallIcon("help-about"));
 191 }
 192
 193 void MainWin::setupMenus() {
 194   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 195   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 196   connect(ui.actionCoreInfo, SIGNAL(triggered()), this, SLOT(showCoreInfoDlg()));
 197   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 198   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 199   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 200   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 201 }
 202
 203 void MainWin::setupViews() {
 204   addBufferView();
 205 }
 206
 207 void MainWin::addBufferView(int bufferViewConfigId) {
 208   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 209 }
 210
 211 void MainWin::addBufferView(BufferViewConfig *config) {
 212   BufferViewDock *dock;
 213   if(config)
 214     dock = new BufferViewDock(config, this);
 215   else
 216     dock = new BufferViewDock(this);
 217
 218   //create the view and initialize it's filter
 219   BufferView *view = new BufferView(dock);
 220   view->setFilteredModel(Client::bufferModel(), config);
 221   view->show();
 222
 223   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 224
 225   Client::bufferModel()->synchronizeView(view);
 226
 227   dock->setWidget(view);
 228   dock->show();
 229
 230   addDockWidget(Qt::LeftDockWidgetArea, dock);
 231   ui.menuBufferViews->addAction(dock->toggleViewAction());
 232
 233   _netViews.append(dock);
 234 }
 235
 236 void MainWin::removeBufferView(int bufferViewConfigId) {
 237   QVariant actionData;
 238   BufferViewDock *dock;
 239   foreach(QAction *action, ui.menuBufferViews->actions()) {
 240     actionData = action->data();
 241     if(!actionData.isValid())
 242       continue;
 243
 244     dock = qobject_cast<BufferViewDock *>(action->parent());
 245     if(dock && actionData.toInt() == bufferViewConfigId) {
 246       removeAction(action);
 247       dock->deleteLater();
 248     }
 249   }
 250 }
 251
 252 void MainWin::on_actionEditNetworks_triggered() {
 253   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 254   dlg.exec();
 255 }
 256
 257 void MainWin::on_actionManageViews_triggered() {
 258   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 259   dlg.exec();
 260 }
 261
 262 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 263   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 264   foreach(VerticalDock *dock, docks) {
 265     dock->showTitle(!lock);
 266   }
 267   QtUiSettings().setValue("LockDocks", lock);
 268 }
 269
 270 void MainWin::setupNickWidget() {
 271   // create nick dock
 272   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 273   nickDock->setObjectName("NickDock");
 274   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 275
 276   nickListWidget = new NickListWidget(nickDock);
 277   nickDock->setWidget(nickListWidget);
 278
 279   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 280   ui.menuViews->addAction(nickDock->toggleViewAction());
 281   // See NickListDock::NickListDock();
 282   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 283
 284   // attach the NickListWidget to the BufferModel and the default selection
 285   nickListWidget->setModel(Client::bufferModel());
 286   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 287 }
 288
 289 void MainWin::setupChatMonitor() {
 290   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 291   dock->setObjectName("ChatMonitorDock");
 292
 293   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 294   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 295   chatView->show();
 296   dock->setWidget(chatView);
 297   dock->show();
 298
 299   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 300   ui.menuViews->addAction(dock->toggleViewAction());
 301 }
 302
 303 void MainWin::setupInputWidget() {
 304   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 305   dock->setObjectName("InputDock");
 306
 307   InputWidget *inputWidget = new InputWidget(dock);
 308   dock->setWidget(inputWidget);
 309
 310   addDockWidget(Qt::BottomDockWidgetArea, dock);
 311
 312   ui.menuViews->addAction(dock->toggleViewAction());
 313
 314   inputWidget->setModel(Client::bufferModel());
 315   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 316
 317   ui.bufferWidget->setFocusProxy(inputWidget);
 318 }
 319
 320 void MainWin::setupTopicWidget() {
 321   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 322   dock->setObjectName("TopicDock");
 323   TopicWidget *topicwidget = new TopicWidget(dock);
 324
 325   dock->setWidget(topicwidget);
 326
 327   topicwidget->setModel(Client::bufferModel());
 328   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 329
 330   addDockWidget(Qt::TopDockWidgetArea, dock);
 331
 332   ui.menuViews->addAction(dock->toggleViewAction());
 333 }
 334
 335 void MainWin::setupStatusBar() {
 336   // MessageProcessor progress
 337   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 338   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 339
 340   // Core Lag:
 341   updateLagIndicator(0);
 342   statusBar()->addPermanentWidget(coreLagLabel);
 343   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 344
 345   // SSL indicator
 346   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 347   sslLabel->setPixmap(QPixmap());
 348   statusBar()->addPermanentWidget(sslLabel);
 349
 350   ui.menuViews->addSeparator();
 351   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 352   showStatusbar->setCheckable(true);
 353
 354   UiSettings uiSettings;
 355
 356   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 357   showStatusbar->setChecked(enabled);
 358   enabled ? statusBar()->show() : statusBar()->hide();
 359
 360   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 361   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 362 }
 363
 364 void MainWin::saveStatusBarStatus(bool enabled) {
 365   UiSettings uiSettings;
 366   uiSettings.setValue("ShowStatusBar", enabled);
 367 }
 368
 369 void MainWin::setupSystray() {
 370   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 371                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 372
 373   systrayMenu = new QMenu(this);
 374   systrayMenu->addAction(ui.actionAboutQuassel);
 375   systrayMenu->addSeparator();
 376   systrayMenu->addAction(ui.actionConnectCore);
 377   systrayMenu->addAction(ui.actionDisconnectCore);
 378   systrayMenu->addSeparator();
 379   systrayMenu->addAction(ui.actionQuit);
 380
 381   systemTrayIcon()->setContextMenu(systrayMenu);
 382
 383   UiSettings s;
 384   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 385     systemTrayIcon()->show();
 386   }
 387
 388 #ifndef Q_WS_MAC
 389   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 390           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 391 #endif
 392
 393 }
 394
 395 void MainWin::changeEvent(QEvent *event) {
 396   if(event->type() == QEvent::WindowStateChange) {
 397     if(windowState() & Qt::WindowMinimized) {
 398       UiSettings s;
 399       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 400         toggleVisibility();
 401         event->ignore();
 402       }
 403     }
 404   }
 405 }
 406
 407 void MainWin::connectedToCore() {
 408   Q_CHECK_PTR(Client::bufferViewManager());
 409   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 410   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 411   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 412
 413   Client::backlogManager()->requestInitialBacklog();
 414   setConnectedState();
 415 }
 416
 417 void MainWin::setConnectedState() {
 418   //ui.menuCore->setEnabled(true);
 419   ui.actionConnectCore->setEnabled(false);
 420   ui.actionDisconnectCore->setEnabled(true);
 421   ui.actionCoreInfo->setEnabled(true);
 422   ui.menuViews->setEnabled(true);
 423   ui.bufferWidget->show();
 424   statusBar()->showMessage(tr("Connected to core."));
 425   setWindowIcon(onlineTrayIcon);
 426   qApp->setWindowIcon(onlineTrayIcon);
 427   systemTrayIcon()->setIcon(onlineTrayIcon);
 428   if(sslLabel->width() == 0)
 429     sslLabel->setPixmap(SmallIcon("security-low"));
 430 }
 431
 432 void MainWin::loadLayout() {
 433   QtUiSettings s;
 434   int accountId = Client::currentCoreAccount().toInt();
 435   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 436 }
 437
 438 void MainWin::saveLayout() {
 439   QtUiSettings s;
 440   int accountId = Client::currentCoreAccount().toInt();
 441   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 442 }
 443
 444 void MainWin::updateLagIndicator(int lag) {
 445   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 446 }
 447
 448
 449 void MainWin::securedConnection() {
 450   // todo: make status bar entry
 451   sslLabel->setPixmap(SmallIcon("security-high"));
 452 }
 453
 454 void MainWin::disconnectedFromCore() {
 455   // save core specific layout and remove bufferviews;
 456   saveLayout();
 457   QVariant actionData;
 458   BufferViewDock *dock;
 459   foreach(QAction *action, ui.menuBufferViews->actions()) {
 460     actionData = action->data();
 461     if(!actionData.isValid())
 462       continue;
 463
 464     dock = qobject_cast<BufferViewDock *>(action->parent());
 465     if(dock && actionData.toInt() != -1) {
 466       removeAction(action);
 467       dock->deleteLater();
 468     }
 469   }
 470   QtUiSettings s;
 471   restoreState(s.value("MainWinState").toByteArray());
 472   setDisconnectedState();
 473 }
 474
 475 void MainWin::setDisconnectedState() {
 476   //ui.menuCore->setEnabled(false);
 477   ui.actionConnectCore->setEnabled(true);
 478   ui.actionDisconnectCore->setEnabled(false);
 479   ui.actionCoreInfo->setEnabled(false);
 480   ui.menuViews->setEnabled(false);
 481   ui.bufferWidget->hide();
 482   statusBar()->showMessage(tr("Not connected to core."));
 483   setWindowIcon(offlineTrayIcon);
 484   qApp->setWindowIcon(offlineTrayIcon);
 485   systemTrayIcon()->setIcon(offlineTrayIcon);
 486   sslLabel->setPixmap(QPixmap());
 487 }
 488
 489 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 490   CoreConnectDlg(autoConnect, this).exec();
 491 }
 492
 493 void MainWin::showChannelList(NetworkId netId) {
 494   ChannelListDlg *channelListDlg = new ChannelListDlg();
 495
 496   if(!netId.isValid()) {
 497     QAction *action = qobject_cast<QAction *>(sender());
 498     if(action)
 499       netId = action->data().value<NetworkId>();
 500   }
 501
 502   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 503   channelListDlg->setNetwork(netId);
 504   channelListDlg->show();
 505 }
 506
 507 void MainWin::showCoreInfoDlg() {
 508   CoreInfoDlg(this).exec();
 509 }
 510
 511 void MainWin::showSettingsDlg() {
 512   SettingsDlg *dlg = new SettingsDlg();
 513
 514   //Category: Appearance
 515   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 516   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 517   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 518   //Category: Behaviour
 519   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 520   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 521   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 522   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 523   //Category: General
 524   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 525   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 526   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 527
 528   dlg->show();
 529 }
 530
 531 void MainWin::showAboutDlg() {
 532   AboutDlg(this).exec();
 533 }
 534
 535 void MainWin::closeEvent(QCloseEvent *event) {
 536   UiSettings s;
 537   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 538     toggleVisibility();
 539     event->ignore();
 540   } else {
 541     event->accept();
 542   }
 543 }
 544
 545 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 546   if(activationReason == QSystemTrayIcon::Trigger) {
 547     toggleVisibility();
 548   }
 549 }
 550
 551 void MainWin::toggleVisibility() {
 552   if(isHidden() /*|| !isActiveWindow()*/) {
 553     show();
 554     if(isMinimized()) {
 555       if(isMaximized())
 556         showMaximized();
 557       else
 558         showNormal();
 559     }
 560
 561     raise();
 562     activateWindow();
 563     // setFocus(); //Qt::ActiveWindowFocusReason
 564
 565   } else {
 566     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 567       clearFocus();
 568       hide();
 569       if(!systemTrayIcon()->isVisible()) {
 570         systemTrayIcon()->show();
 571       }
 572     } else {
 573       lower();
 574     }
 575   }
 576 }
 577
 578 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 579   Q_UNUSED(parent);
 580
 581   if(QApplication::activeWindow() != 0)
 582     return;
 583
 584   for(int i = start; i <= end; i++) {
 585     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 586     if(!idx.isValid()) {
 587       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 588       continue;
 589     }
 590     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 591     if(flags.testFlag(Message::Backlog)) continue;
 592     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 593     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 594
 595     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 596     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 597
 598     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 599       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 600       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 601       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 602       QtUi::invokeNotification(bufId, sender, contents);
 603     }
 604   }
 605 }
 606
 607 bool MainWin::event(QEvent *event) {
 608   if(event->type() == QEvent::WindowActivate)
 609     QtUi::closeNotifications();
 610   return QMainWindow::event(event);
 611 }
 612
 613 void MainWin::clientNetworkCreated(NetworkId id) {
 614   const Network *net = Client::network(id);
 615   QAction *act = new QAction(net->networkName(), this);
 616   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 617   act->setData(QVariant::fromValue<NetworkId>(id));
 618   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 619   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 620
 621   QAction *beforeAction = 0;
 622   foreach(QAction *action, ui.menuNetworks->actions()) {
 623     if(action->isSeparator()) {
 624       beforeAction = action;
 625       break;
 626     }
 627     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 628       beforeAction = action;
 629       break;
 630     }
 631   }
 632   Q_CHECK_PTR(beforeAction);
 633   ui.menuNetworks->insertAction(beforeAction, act);
 634 }
 635
 636 void MainWin::clientNetworkUpdated() {
 637   const Network *net = qobject_cast<const Network *>(sender());
 638   if(!net)
 639     return;
 640
 641   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 642   if(!action)
 643     return;
 644
 645   action->setText(net->networkName());
 646
 647   switch(net->connectionState()) {
 648   case Network::Initialized:
 649     action->setIcon(SmallIcon("network-connect"));
 650     break;
 651   case Network::Disconnected:
 652     action->setIcon(SmallIcon("network-disconnect"));
 653     break;
 654   default:
 655     action->setIcon(SmallIcon("network-wired"));
 656   }
 657 }
 658
 659 void MainWin::clientNetworkRemoved(NetworkId id) {
 660   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 661   if(!action)
 662     return;
 663
 664   action->deleteLater();
 665 }
 666
 667 void MainWin::connectOrDisconnectFromNet() {
 668   QAction *act = qobject_cast<QAction *>(sender());
 669   if(!act) return;
 670   const Network *net = Client::network(act->data().value<NetworkId>());
 671   if(!net) return;
 672   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 673   else net->requestDisconnect();
 674 }
 675
 676 void MainWin::on_actionDebugNetworkModel_triggered(bool) {
 677   QTreeView *view = new QTreeView;
 678   view->setAttribute(Qt::WA_DeleteOnClose);
 679   view->setWindowTitle("Debug NetworkModel View");
 680   view->setModel(Client::networkModel());
 681   view->setColumnWidth(0, 250);
 682   view->setColumnWidth(1, 250);
 683   view->setColumnWidth(2, 80);
 684   view->resize(610, 300);
 685   view->show();
 686 }
 687
 688 void MainWin::saveStateToSession(const QString &sessionId) {
 689   return;
 690   SessionSettings s(sessionId);
 691
 692   s.setValue("MainWinSize", size());
 693   s.setValue("MainWinPos", pos());
 694   s.setValue("MainWinState", saveState());
 695 }
 696
 697 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 698 {
 699   s.setValue("MainWinSize", size());
 700   s.setValue("MainWinPos", pos());
 701   s.setValue("MainWinState", saveState());
 702 }