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 "icon.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 "settingspages/aliasessettingspage.h"
  62 #include "settingspages/appearancesettingspage.h"
  63 #include "settingspages/bufferviewsettingspage.h"
  64 #include "settingspages/colorsettingspage.h"
  65 #include "settingspages/fontssettingspage.h"
  66 #include "settingspages/generalsettingspage.h"
  67 #include "settingspages/highlightsettingspage.h"
  68 #include "settingspages/identitiessettingspage.h"
  69 #include "settingspages/networkssettingspage.h"
  70 #include "settingspages/notificationssettingspage.h"
  71
  72 #include "qtuistyle.h"
  73
  74 MainWin::MainWin(QWidget *parent)
  75   : QMainWindow(parent),
  76     coreLagLabel(new QLabel()),
  77     sslLabel(new QLabel()),
  78     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  79
  80     _titleSetter(this),
  81     systray(new QSystemTrayIcon(this)),
  82
  83     activeTrayIcon(":/icons/quassel-icon-active.png"),
  84     onlineTrayIcon(":/icons/quassel-icon.png"),
  85     offlineTrayIcon(":/icons/quassel-icon-offline.png"),
  86     trayIconActive(false),
  87
  88     timer(new QTimer(this)),
  89     _actionCollection(new ActionCollection(this))
  90 {
  91   UiSettings uiSettings;
  92   QString style = uiSettings.value("Style", QString("")).toString();
  93   if(style != "") {
  94     QApplication::setStyle(style);
  95   }
  96   ui.setupUi(this);
  97   setWindowTitle("Quassel IRC");
  98   setWindowIcon(offlineTrayIcon);
  99   qApp->setWindowIcon(offlineTrayIcon);
 100   systray->setIcon(offlineTrayIcon);
 101   setWindowIconText("Quassel IRC");
 102
 103   QtUi::actionCollection()->addAssociatedWidget(this);
 104
 105   statusBar()->showMessage(tr("Waiting for core..."));
 106
 107   installEventFilter(new JumpKeyHandler(this));
 108
 109 #ifdef HAVE_DBUS
 110   desktopNotifications = new org::freedesktop::Notifications(
 111                             "org.freedesktop.Notifications",
 112                             "/org/freedesktop/Notifications",
 113                             QDBusConnection::sessionBus(), this);
 114   notificationId = 0;
 115   connect(desktopNotifications, SIGNAL(NotificationClosed(uint, uint)), this, SLOT(desktopNotificationClosed(uint, uint)));
 116   connect(desktopNotifications, SIGNAL(ActionInvoked(uint, const QString&)), this, SLOT(desktopNotificationInvoked(uint, const QString&)));
 117 #endif
 118   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 119   connect(app, SIGNAL(saveStateToSession(const QString&)), this, SLOT(saveStateToSession(const QString&)));
 120   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), this, SLOT(saveStateToSessionSettings(SessionSettings&)));
 121 }
 122
 123 void MainWin::init() {
 124   QtUiSettings s;
 125   if(s.value("MainWinSize").isValid())
 126     resize(s.value("MainWinSize").toSize());
 127   else
 128     resize(QSize(800, 500));
 129
 130   connect(QApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(saveLayout()));
 131
 132   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 133   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 134
 135   show();
 136
 137   statusBar()->showMessage(tr("Not connected to core."));
 138
 139   // DOCK OPTIONS
 140   setDockNestingEnabled(true);
 141
 142   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 143   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 144   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 145   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 146
 147   // setup stuff...
 148   setupActions();
 149   setupMenus();
 150   setupViews();
 151   setupNickWidget();
 152   setupTopicWidget();
 153   setupChatMonitor();
 154   setupInputWidget();
 155   setupStatusBar();
 156   setupSystray();
 157
 158   // restore mainwin state
 159   restoreState(s.value("MainWinState").toByteArray());
 160
 161   // restore locked state of docks
 162   ui.actionLockDockPositions->setChecked(s.value("LockDocks", false).toBool());
 163
 164   setDisconnectedState();  // Disable menus and stuff
 165   showCoreConnectionDlg(true); // autoconnect if appropriate
 166
 167   // attach the BufferWidget to the BufferModel and the default selection
 168   ui.bufferWidget->setModel(Client::bufferModel());
 169   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 170   ui.menuViews->addAction(QtUi::actionCollection()->action("toggleSearchBar"));
 171
 172   _titleSetter.setModel(Client::bufferModel());
 173   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 174 }
 175
 176 MainWin::~MainWin() {
 177   QtUiSettings s;
 178   s.setValue("MainWinSize", size());
 179   s.setValue("MainWinPos", pos());
 180   s.setValue("MainWinState", saveState());
 181 }
 182
 183 void MainWin::setupActions() {
 184
 185
 186 }
 187
 188 void MainWin::setupMenus() {
 189   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 190   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 191   connect(ui.actionCoreInfo, SIGNAL(triggered()), this, SLOT(showCoreInfoDlg()));
 192   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 193   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 194   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 195   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 196 }
 197
 198 void MainWin::setupViews() {
 199   addBufferView();
 200 }
 201
 202 void MainWin::addBufferView(int bufferViewConfigId) {
 203   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 204 }
 205
 206 void MainWin::addBufferView(BufferViewConfig *config) {
 207   BufferViewDock *dock;
 208   if(config)
 209     dock = new BufferViewDock(config, this);
 210   else
 211     dock = new BufferViewDock(this);
 212
 213   //create the view and initialize it's filter
 214   BufferView *view = new BufferView(dock);
 215   view->setFilteredModel(Client::bufferModel(), config);
 216   view->show();
 217
 218   connect(&view->showChannelList, SIGNAL(triggered()), this, SLOT(showChannelList()));
 219
 220   Client::bufferModel()->synchronizeView(view);
 221
 222   dock->setWidget(view);
 223   dock->show();
 224
 225   addDockWidget(Qt::LeftDockWidgetArea, dock);
 226   ui.menuBufferViews->addAction(dock->toggleViewAction());
 227
 228   _netViews.append(dock);
 229 }
 230
 231 void MainWin::removeBufferView(int bufferViewConfigId) {
 232   QVariant actionData;
 233   BufferViewDock *dock;
 234   foreach(QAction *action, ui.menuBufferViews->actions()) {
 235     actionData = action->data();
 236     if(!actionData.isValid())
 237       continue;
 238
 239     dock = qobject_cast<BufferViewDock *>(action->parent());
 240     if(dock && actionData.toInt() == bufferViewConfigId) {
 241       removeAction(action);
 242       dock->deleteLater();
 243     }
 244   }
 245 }
 246
 247 void MainWin::on_actionEditNetworks_triggered() {
 248   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 249   dlg.exec();
 250 }
 251
 252 void MainWin::on_actionManageViews_triggered() {
 253   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 254   dlg.exec();
 255 }
 256
 257 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 258   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 259   foreach(VerticalDock *dock, docks) {
 260     dock->showTitle(!lock);
 261   }
 262   QtUiSettings().setValue("LockDocks", lock);
 263 }
 264
 265 void MainWin::setupNickWidget() {
 266   // create nick dock
 267   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 268   nickDock->setObjectName("NickDock");
 269   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 270
 271   nickListWidget = new NickListWidget(nickDock);
 272   nickDock->setWidget(nickListWidget);
 273
 274   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 275   ui.menuViews->addAction(nickDock->toggleViewAction());
 276   // See NickListDock::NickListDock();
 277   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 278
 279   // attach the NickListWidget to the BufferModel and the default selection
 280   nickListWidget->setModel(Client::bufferModel());
 281   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 282 }
 283
 284 void MainWin::setupChatMonitor() {
 285   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 286   dock->setObjectName("ChatMonitorDock");
 287
 288   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 289   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 290   chatView->show();
 291   dock->setWidget(chatView);
 292   dock->show();
 293
 294   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 295   ui.menuViews->addAction(dock->toggleViewAction());
 296 }
 297
 298 void MainWin::setupInputWidget() {
 299   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 300   dock->setObjectName("InputDock");
 301
 302   InputWidget *inputWidget = new InputWidget(dock);
 303   dock->setWidget(inputWidget);
 304
 305   addDockWidget(Qt::BottomDockWidgetArea, dock);
 306
 307   ui.menuViews->addAction(dock->toggleViewAction());
 308
 309   inputWidget->setModel(Client::bufferModel());
 310   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 311
 312   ui.bufferWidget->setFocusProxy(inputWidget);
 313 }
 314
 315 void MainWin::setupTopicWidget() {
 316   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 317   dock->setObjectName("TopicDock");
 318   TopicWidget *topicwidget = new TopicWidget(dock);
 319
 320   dock->setWidget(topicwidget);
 321
 322   topicwidget->setModel(Client::bufferModel());
 323   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 324
 325   addDockWidget(Qt::TopDockWidgetArea, dock);
 326
 327   ui.menuViews->addAction(dock->toggleViewAction());
 328 }
 329
 330 void MainWin::setupStatusBar() {
 331   // MessageProcessor progress
 332   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 333   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 334
 335   // Core Lag:
 336   updateLagIndicator(0);
 337   statusBar()->addPermanentWidget(coreLagLabel);
 338   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 339
 340   // SSL indicator
 341   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 342   sslLabel->setPixmap(QPixmap());
 343   statusBar()->addPermanentWidget(sslLabel);
 344
 345   ui.menuViews->addSeparator();
 346   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 347   showStatusbar->setCheckable(true);
 348
 349   UiSettings uiSettings;
 350
 351   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 352   showStatusbar->setChecked(enabled);
 353   enabled ? statusBar()->show() : statusBar()->hide();
 354
 355   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 356   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 357 }
 358
 359 void MainWin::saveStatusBarStatus(bool enabled) {
 360   UiSettings uiSettings;
 361   uiSettings.setValue("ShowStatusBar", enabled);
 362 }
 363
 364 void MainWin::setupSystray() {
 365   connect(timer, SIGNAL(timeout()), this, SLOT(makeTrayIconBlink()));
 366   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 367                             this, SLOT(messagesInserted(const QModelIndex &, int, int)));
 368
 369   systrayMenu = new QMenu(this);
 370   systrayMenu->addAction(ui.actionAboutQuassel);
 371   systrayMenu->addSeparator();
 372   systrayMenu->addAction(ui.actionConnectCore);
 373   systrayMenu->addAction(ui.actionDisconnectCore);
 374   systrayMenu->addSeparator();
 375   systrayMenu->addAction(ui.actionQuit);
 376
 377   systray->setContextMenu(systrayMenu);
 378
 379   UiSettings s;
 380   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 381     systray->show();
 382   }
 383
 384 #ifndef Q_WS_MAC
 385   connect(systray, SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 386           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 387 #endif
 388
 389 }
 390
 391 void MainWin::changeEvent(QEvent *event) {
 392   if(event->type() == QEvent::WindowStateChange) {
 393     if(windowState() & Qt::WindowMinimized) {
 394       UiSettings s;
 395       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 396         toggleVisibility();
 397         event->ignore();
 398       }
 399     }
 400   }
 401 }
 402
 403 void MainWin::connectedToCore() {
 404   Q_CHECK_PTR(Client::bufferViewManager());
 405   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 406   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 407   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 408
 409   Client::backlogManager()->requestInitialBacklog();
 410   setConnectedState();
 411 }
 412
 413 void MainWin::setConnectedState() {
 414   //ui.menuCore->setEnabled(true);
 415   ui.actionConnectCore->setEnabled(false);
 416   ui.actionDisconnectCore->setEnabled(true);
 417   ui.actionCoreInfo->setEnabled(true);
 418   ui.menuViews->setEnabled(true);
 419   ui.bufferWidget->show();
 420   statusBar()->showMessage(tr("Connected to core."));
 421   setWindowIcon(onlineTrayIcon);
 422   qApp->setWindowIcon(onlineTrayIcon);
 423   systray->setIcon(onlineTrayIcon);
 424   if(sslLabel->width() == 0)
 425     sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/no-ssl")));
 426 }
 427
 428 void MainWin::loadLayout() {
 429   QtUiSettings s;
 430   int accountId = Client::currentCoreAccount().toInt();
 431   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 432 }
 433
 434 void MainWin::saveLayout() {
 435   QtUiSettings s;
 436   int accountId = Client::currentCoreAccount().toInt();
 437   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 438 }
 439
 440 void MainWin::updateLagIndicator(int lag) {
 441   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 442 }
 443
 444
 445 void MainWin::securedConnection() {
 446   // todo: make status bar entry
 447   sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/ssl")));
 448 }
 449
 450 void MainWin::disconnectedFromCore() {
 451   // save core specific layout and remove bufferviews;
 452   saveLayout();
 453   QVariant actionData;
 454   BufferViewDock *dock;
 455   foreach(QAction *action, ui.menuBufferViews->actions()) {
 456     actionData = action->data();
 457     if(!actionData.isValid())
 458       continue;
 459
 460     dock = qobject_cast<BufferViewDock *>(action->parent());
 461     if(dock && actionData.toInt() != -1) {
 462       removeAction(action);
 463       dock->deleteLater();
 464     }
 465   }
 466   QtUiSettings s;
 467   restoreState(s.value("MainWinState").toByteArray());
 468   setDisconnectedState();
 469 }
 470
 471 void MainWin::setDisconnectedState() {
 472   //ui.menuCore->setEnabled(false);
 473   ui.actionConnectCore->setEnabled(true);
 474   ui.actionDisconnectCore->setEnabled(false);
 475   ui.actionCoreInfo->setEnabled(false);
 476   ui.menuViews->setEnabled(false);
 477   ui.bufferWidget->hide();
 478   statusBar()->showMessage(tr("Not connected to core."));
 479   setWindowIcon(offlineTrayIcon);
 480   qApp->setWindowIcon(offlineTrayIcon);
 481   systray->setIcon(offlineTrayIcon);
 482   sslLabel->setPixmap(QPixmap());
 483 }
 484
 485 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 486   CoreConnectDlg(autoConnect, this).exec();
 487 }
 488
 489 void MainWin::showChannelList(NetworkId netId) {
 490   ChannelListDlg *channelListDlg = new ChannelListDlg();
 491
 492   if(!netId.isValid()) {
 493     QAction *action = qobject_cast<QAction *>(sender());
 494     if(action)
 495       netId = action->data().value<NetworkId>();
 496   }
 497
 498   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 499   channelListDlg->setNetwork(netId);
 500   channelListDlg->show();
 501 }
 502
 503 void MainWin::showCoreInfoDlg() {
 504   CoreInfoDlg(this).exec();
 505 }
 506
 507 void MainWin::showSettingsDlg() {
 508   SettingsDlg *dlg = new SettingsDlg();
 509
 510   //Category: Appearance
 511   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 512   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 513   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 514   //Category: Behaviour
 515   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 516   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 517   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 518   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 519   //Category: General
 520   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 521   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 522   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 523
 524   dlg->show();
 525 }
 526
 527 void MainWin::showAboutDlg() {
 528   AboutDlg(this).exec();
 529 }
 530
 531 void MainWin::closeEvent(QCloseEvent *event) {
 532   UiSettings s;
 533   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 534     toggleVisibility();
 535     event->ignore();
 536   } else {
 537     event->accept();
 538   }
 539 }
 540
 541 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 542   if(activationReason == QSystemTrayIcon::Trigger) {
 543     toggleVisibility();
 544   }
 545 }
 546
 547 void MainWin::toggleVisibility() {
 548   if(isHidden() /*|| !isActiveWindow()*/) {
 549     show();
 550     if(isMinimized()) {
 551       if(isMaximized())
 552         showMaximized();
 553       else
 554         showNormal();
 555     }
 556
 557     raise();
 558     activateWindow();
 559     // setFocus(); //Qt::ActiveWindowFocusReason
 560
 561   } else {
 562     if(systray->isSystemTrayAvailable ()) {
 563       clearFocus();
 564       hide();
 565       if(!systray->isVisible()) {
 566         systray->show();
 567       }
 568     } else {
 569       lower();
 570     }
 571   }
 572 }
 573
 574 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 575   Q_UNUSED(parent);
 576
 577   if(QApplication::activeWindow() != 0)
 578     return;
 579
 580   for(int i = start; i <= end; i++) {
 581     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 582     if(!idx.isValid()) {
 583       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 584       continue;
 585     }
 586     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 587     if(flags.testFlag(Message::Backlog)) continue;
 588     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 589     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 590
 591     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 592     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 593
 594     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 595       QString title = Client::networkModel()->networkName(bufId) + " - " + Client::networkModel()->bufferName(bufId);
 596
 597       // FIXME Don't instantiate this for every highlight...
 598       UiSettings uiSettings;
 599
 600       bool displayBubble = uiSettings.value("NotificationBubble", QVariant(true)).toBool();
 601       bool displayDesktop = uiSettings.value("NotificationDesktop", QVariant(true)).toBool();
 602       if(displayBubble || displayDesktop) {
 603         if(uiSettings.value("DisplayPopupMessages", QVariant(true)).toBool()) {
 604           QString text = idx.data(ChatLineModel::DisplayRole).toString();
 605           if(displayBubble) displayTrayIconMessage(title, text);
 606 #   ifdef HAVE_DBUS
 607           if(displayDesktop) sendDesktopNotification(title, text);
 608 #   endif
 609         }
 610         if(uiSettings.value("AnimateTrayIcon", QVariant(true)).toBool()) {
 611           QApplication::alert(this);
 612           setTrayIconActivity(true);
 613         }
 614       }
 615     }
 616   }
 617 }
 618
 619 bool MainWin::event(QEvent *event) {
 620   if(event->type() == QEvent::WindowActivate)
 621     setTrayIconActivity(false);
 622   return QMainWindow::event(event);
 623 }
 624
 625 #ifdef HAVE_DBUS
 626
 627 /*
 628 Using the notification-daemon from Freedesktop's Galago project
 629 http://www.galago-project.org/specs/notification/0.9/x408.html#command-notify
 630 */
 631 void MainWin::sendDesktopNotification(const QString &title, const QString &message) {
 632   QStringList actions;
 633   QMap<QString, QVariant> hints;
 634   UiSettings uiSettings;
 635
 636   hints["x"] = uiSettings.value("NotificationDesktopHintX", QVariant(0)).toInt(); // Standard hint: x location for the popup to show up
 637   hints["y"] = uiSettings.value("NotificationDesktopHintY", QVariant(0)).toInt(); // Standard hint: y location for the popup to show up
 638
 639   actions << "click" << "Click Me!";
 640
 641   QDBusReply<uint> reply = desktopNotifications->Notify(
 642                 "Quassel", // Application name
 643                 notificationId, // ID of previous notification to replace
 644                 "", // Icon to display
 645                 title, // Summary / Header of the message to display
 646                 QString("%1: %2:\n%3").arg(QTime::currentTime().toString()).arg(title).arg(message), // Body of the message to display
 647                 actions, // Actions from which the user may choose
 648                 hints, // Hints to the server displaying the message
 649                 uiSettings.value("NotificationDesktopTimeout", QVariant(5000)).toInt() // Timeout in milliseconds
 650         );
 651
 652   if(!reply.isValid()) {
 653     /* ERROR */
 654     // could also happen if no notification service runs, so... whatever :)
 655     //qDebug() << "Error on sending notification..." << reply.error();
 656     return;
 657   }
 658
 659   notificationId = reply.value();
 660
 661   // qDebug() << "ID: " << notificationId << " Time: " << QTime::currentTime().toString();
 662 }
 663
 664
 665 void MainWin::desktopNotificationClosed(uint id, uint reason) {
 666   Q_UNUSED(id); Q_UNUSED(reason);
 667   // qDebug() << "OID: " << notificationId << " ID: " << id << " Reason: " << reason << " Time: " << QTime::currentTime().toString();
 668   notificationId = 0;
 669 }
 670
 671
 672 void MainWin::desktopNotificationInvoked(uint id, const QString & action) {
 673   Q_UNUSED(id); Q_UNUSED(action);
 674   // qDebug() << "OID: " << notificationId << " ID: " << id << " Action: " << action << " Time: " << QTime::currentTime().toString();
 675 }
 676
 677 #endif /* HAVE_DBUS */
 678
 679 void MainWin::displayTrayIconMessage(const QString &title, const QString &message) {
 680   systray->showMessage(title, message);
 681 }
 682
 683 void MainWin::setTrayIconActivity(bool active) {
 684   if(active) {
 685     if(!timer->isActive())
 686       timer->start(500);
 687   } else {
 688     timer->stop();
 689     systray->setIcon(onlineTrayIcon);
 690   }
 691 }
 692
 693 void MainWin::makeTrayIconBlink() {
 694   if(trayIconActive) {
 695     systray->setIcon(onlineTrayIcon);
 696     trayIconActive = false;
 697   } else {
 698     systray->setIcon(activeTrayIcon);
 699     trayIconActive = true;
 700   }
 701 }
 702
 703 void MainWin::clientNetworkCreated(NetworkId id) {
 704   const Network *net = Client::network(id);
 705   QAction *act = new QAction(net->networkName(), this);
 706   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 707   act->setData(QVariant::fromValue<NetworkId>(id));
 708   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 709   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 710
 711   QAction *beforeAction = 0;
 712   foreach(QAction *action, ui.menuNetworks->actions()) {
 713     if(action->isSeparator()) {
 714       beforeAction = action;
 715       break;
 716     }
 717     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 718       beforeAction = action;
 719       break;
 720     }
 721   }
 722   Q_CHECK_PTR(beforeAction);
 723   ui.menuNetworks->insertAction(beforeAction, act);
 724 }
 725
 726 void MainWin::clientNetworkUpdated() {
 727   const Network *net = qobject_cast<const Network *>(sender());
 728   if(!net)
 729     return;
 730
 731   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 732   if(!action)
 733     return;
 734
 735   action->setText(net->networkName());
 736
 737   switch(net->connectionState()) {
 738   case Network::Initialized:
 739     action->setIcon(QIcon(":/16x16/actions/network-connect"));
 740     break;
 741   case Network::Disconnected:
 742     action->setIcon(QIcon(":/16x16/actions/network-disconnect"));
 743     break;
 744   default:
 745     action->setIcon(QIcon(":/16x16/actions/gear"));
 746   }
 747 }
 748
 749 void MainWin::clientNetworkRemoved(NetworkId id) {
 750   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 751   if(!action)
 752     return;
 753
 754   action->deleteLater();
 755 }
 756
 757 void MainWin::connectOrDisconnectFromNet() {
 758   QAction *act = qobject_cast<QAction *>(sender());
 759   if(!act) return;
 760   const Network *net = Client::network(act->data().value<NetworkId>());
 761   if(!net) return;
 762   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 763   else net->requestDisconnect();
 764 }
 765
 766
 767
 768 void MainWin::on_actionDebugNetworkModel_triggered(bool) {
 769   QTreeView *view = new QTreeView;
 770   view->setAttribute(Qt::WA_DeleteOnClose);
 771   view->setWindowTitle("Debug NetworkModel View");
 772   view->setModel(Client::networkModel());
 773   view->setColumnWidth(0, 250);
 774   view->setColumnWidth(1, 250);
 775   view->setColumnWidth(2, 80);
 776   view->resize(610, 300);
 777   view->show();
 778 }
 779
 780 void MainWin::saveStateToSession(const QString &sessionId) {
 781   return;
 782   SessionSettings s(sessionId);
 783
 784   s.setValue("MainWinSize", size());
 785   s.setValue("MainWinPos", pos());
 786   s.setValue("MainWinState", saveState());
 787 }
 788
 789 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 790 {
 791   s.setValue("MainWinSize", size());
 792   s.setValue("MainWinPos", pos());
 793   s.setValue("MainWinState", saveState());
 794 }