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 "chatwidget.h"
  24 #include "bufferview.h"
  25 #include "chatline.h"
  26 #include "chatline-old.h"
  27 #include "client.h"
  28 #include "clientbacklogmanager.h"
  29 #include "coreconnectdlg.h"
  30 #include "networkmodel.h"
  31 #include "buffermodel.h"
  32 #include "nicklistwidget.h"
  33 #include "settingsdlg.h"
  34 #include "settingspagedlg.h"
  35 #include "signalproxy.h"
  36 #include "topicwidget.h"
  37 #include "inputwidget.h"
  38 #include "verticaldock.h"
  39 #include "uisettings.h"
  40 #include "qtuisettings.h"
  41 #include "jumpkeyhandler.h"
  42
  43 #include "uisettings.h"
  44
  45 #include "selectionmodelsynchronizer.h"
  46 #include "mappedselectionmodel.h"
  47
  48 #include "settingspages/appearancesettingspage.h"
  49 #include "settingspages/bufferviewsettingspage.h"
  50 #include "settingspages/colorsettingspage.h"
  51 #include "settingspages/fontssettingspage.h"
  52 #include "settingspages/generalsettingspage.h"
  53 #include "settingspages/highlightsettingspage.h"
  54 #include "settingspages/identitiessettingspage.h"
  55 #include "settingspages/networkssettingspage.h"
  56
  57
  58 #include "debugconsole.h"
  59 #include "global.h"
  60 #include "qtuistyle.h"
  61
  62 MainWin::MainWin(QtUi *_gui, QWidget *parent)
  63   : QMainWindow(parent),
  64     gui(_gui),
  65     sslLabel(new QLabel()),
  66     systray(new QSystemTrayIcon(this)),
  67     activeTrayIcon(":/icons/quassel-icon-active.png"),
  68     onlineTrayIcon(":/icons/quassel-icon.png"),
  69     offlineTrayIcon(":/icons/quassel-icon-offline.png"),
  70     trayIconActive(false),
  71     timer(new QTimer(this)),
  72     settingsDlg(new SettingsDlg(this)),
  73     debugConsole(new DebugConsole(this))
  74 {
  75   ui.setupUi(this);
  76   setWindowTitle("Quassel IRC");
  77   setWindowIcon(offlineTrayIcon);
  78   systray->setIcon(offlineTrayIcon);
  79   setWindowIconText("Quassel IRC");
  80
  81   statusBar()->showMessage(tr("Waiting for core..."));
  82
  83   installEventFilter(new JumpKeyHandler(this));
  84
  85   UiSettings uiSettings;
  86   QString style = uiSettings.value("Style", QString("")).toString();
  87   if(style != "") {
  88     QApplication::setStyle(style);
  89   }
  90
  91   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
  92   sslLabel->setPixmap(QPixmap());
  93   statusBar()->addPermanentWidget(sslLabel);
  94
  95 }
  96
  97 void MainWin::init() {
  98   QtUiSettings s;
  99   if(s.value("MainWinSize").isValid())
 100     resize(s.value("MainWinSize").toSize());
 101   else
 102     resize(QSize(800, 500));
 103
 104   Client::signalProxy()->attachSignal(this, SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)));
 105
 106   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 107   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 108   //ui.bufferWidget->init();
 109
 110   show();
 111
 112   statusBar()->showMessage(tr("Not connected to core."));
 113
 114   // DOCK OPTIONS
 115   setDockNestingEnabled(true);
 116
 117   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 118   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 119   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 120   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 121
 122   // setup stuff...
 123   setupMenus();
 124   setupViews();
 125   setupNickWidget();
 126   setupTopicWidget();
 127   setupChatMonitor();
 128   setupInputWidget();
 129   setupSystray();
 130
 131   setupSettingsDlg();
 132
 133   // restore mainwin state
 134   restoreState(s.value("MainWinState").toByteArray());
 135
 136   disconnectedFromCore();  // Disable menus and stuff
 137   showCoreConnectionDlg(true); // autoconnect if appropriate
 138
 139   // attach the BufferWidget to the BufferModel and the default selection
 140   ui.bufferWidget->setModel(Client::bufferModel());
 141   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 142
 143   if(Global::SPUTDEV) {
 144     //showSettingsDlg();
 145     //showAboutDlg();
 146     //showNetworkDlg();
 147     //exit(1);
 148   }
 149
 150 }
 151
 152 MainWin::~MainWin() {
 153   QtUiSettings s;
 154   s.setValue("MainWinSize", size());
 155   s.setValue("MainWinPos", pos());
 156   s.setValue("MainWinState", saveState());
 157 }
 158
 159 void MainWin::setupMenus() {
 160   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 161   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 162   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 163   //connect(ui.actionNetworkList, SIGNAL(triggered()), this, SLOT(showServerList()));
 164   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 165   connect(ui.actionDebug_Console, SIGNAL(triggered()), this, SLOT(showDebugConsole()));
 166   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 167   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 168
 169   actionEditNetworks = new QAction(QIcon(":/22x22/actions/configure"), tr("Edit &Networks..."), this);
 170   ui.menuNetworks->addAction(actionEditNetworks);
 171   connect(actionEditNetworks, SIGNAL(triggered()), this, SLOT(showNetworkDlg()));
 172 }
 173
 174 void MainWin::setupViews() {
 175   BufferModel *model = Client::bufferModel();
 176
 177   addBufferView(tr("All Buffers"), model, BufferViewFilter::AllNets, QList<NetworkId>());
 178   addBufferView(tr("All Channels"), model, BufferViewFilter::AllNets|BufferViewFilter::NoQueries|BufferViewFilter::NoServers, QList<NetworkId>());
 179   addBufferView(tr("All Queries"), model, BufferViewFilter::AllNets|BufferViewFilter::NoChannels|BufferViewFilter::NoServers, QList<NetworkId>());
 180   addBufferView(tr("All Networks"), model, BufferViewFilter::AllNets|BufferViewFilter::NoChannels|BufferViewFilter::NoQueries, QList<NetworkId>());
 181   addBufferView(tr("Full Custom"), model, BufferViewFilter::FullCustom, QList<NetworkId>());
 182
 183   ui.menuViews->addSeparator();
 184 }
 185
 186 QDockWidget *MainWin::addBufferView(const QString &viewname, QAbstractItemModel *model, const BufferViewFilter::Modes &mode, const QList<NetworkId> &nets) {
 187   QDockWidget *dock = new QDockWidget(viewname, this);
 188   dock->setObjectName(QString("ViewDock-" + viewname)); // should be unique for mainwindow state!
 189   dock->setAllowedAreas(Qt::RightDockWidgetArea|Qt::LeftDockWidgetArea);
 190
 191   //create the view and initialize it's filter
 192   BufferView *view = new BufferView(dock);
 193   view->show();
 194   view->setFilteredModel(model, mode, nets);
 195   Client::bufferModel()->synchronizeView(view);
 196   dock->setWidget(view);
 197   dock->show();
 198
 199   addDockWidget(Qt::LeftDockWidgetArea, dock);
 200
 201   ui.menuViews->addAction(dock->toggleViewAction());
 202
 203   netViews.append(dock);
 204   return dock;
 205 }
 206
 207 void MainWin::setupSettingsDlg() {
 208   //Category: Appearance
 209   settingsDlg->registerSettingsPage(new ColorSettingsPage(settingsDlg));
 210   settingsDlg->registerSettingsPage(new FontsSettingsPage(settingsDlg));
 211   settingsDlg->registerSettingsPage(new AppearanceSettingsPage(settingsDlg)); //General
 212   //Category: Behaviour
 213   settingsDlg->registerSettingsPage(new GeneralSettingsPage(settingsDlg));
 214   settingsDlg->registerSettingsPage(new HighlightSettingsPage(settingsDlg));
 215   //Category: General
 216   settingsDlg->registerSettingsPage(new IdentitiesSettingsPage(settingsDlg));
 217   settingsDlg->registerSettingsPage(new NetworksSettingsPage(settingsDlg));
 218   // settingsDlg->registerSettingsPage(new BufferViewSettingsPage(settingsDlg));
 219 }
 220
 221 void MainWin::setupNickWidget() {
 222   // create nick dock
 223   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 224   nickDock->setObjectName("NickDock");
 225   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 226
 227   nickListWidget = new NickListWidget(nickDock);
 228   nickDock->setWidget(nickListWidget);
 229
 230   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 231   ui.menuViews->addAction(nickDock->toggleViewAction());
 232   connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 233
 234   // attach the NickListWidget to the BufferModel and the default selection
 235   nickListWidget->setModel(Client::bufferModel());
 236   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 237 }
 238
 239 void MainWin::setupChatMonitor() {
 240   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 241   dock->setObjectName("ChatMonitorDock");
 242
 243   ChatWidget *chatWidget = new ChatWidget(0, this);
 244   chatWidget->show();
 245   dock->setWidget(chatWidget);
 246   dock->show();
 247
 248   Buffer *buf = Client::monitorBuffer();
 249   if(!buf)
 250     return;
 251
 252   chatWidget->setContents(buf->contents());
 253   connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), chatWidget, SLOT(appendMsg(AbstractUiMsg *)));
 254   connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), chatWidget, SLOT(prependMsg(AbstractUiMsg *)));
 255
 256   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 257   ui.menuViews->addAction(dock->toggleViewAction());
 258 }
 259
 260 void MainWin::setupInputWidget() {
 261   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 262   dock->setObjectName("InputDock");
 263
 264   InputWidget *inputWidget = new InputWidget(dock);
 265   dock->setWidget(inputWidget);
 266
 267   addDockWidget(Qt::BottomDockWidgetArea, dock);
 268
 269   ui.menuViews->addAction(dock->toggleViewAction());
 270
 271   inputWidget->setModel(Client::bufferModel());
 272   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 273
 274   ui.bufferWidget->setFocusProxy(inputWidget);
 275 }
 276
 277 void MainWin::setupTopicWidget() {
 278   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 279   dock->setObjectName("TopicDock");
 280   TopicWidget *topicwidget = new TopicWidget(dock);
 281   connect(topicwidget, SIGNAL(topicChanged(const QString &)), this, SLOT(changeTopic(const QString &)));
 282
 283   dock->setWidget(topicwidget);
 284
 285   topicwidget->setModel(Client::bufferModel());
 286   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 287
 288   addDockWidget(Qt::TopDockWidgetArea, dock);
 289
 290   ui.menuViews->addAction(dock->toggleViewAction());
 291 }
 292
 293 void MainWin::setupSystray() {
 294   connect(timer, SIGNAL(timeout()), this, SLOT(makeTrayIconBlink()));
 295   connect(Client::instance(), SIGNAL(messageReceived(const Message &)), this, SLOT(receiveMessage(const Message &)));
 296
 297   systrayMenu = new QMenu(this);
 298   systrayMenu->addAction(ui.actionAboutQuassel);
 299   systrayMenu->addSeparator();
 300   systrayMenu->addAction(ui.actionConnectCore);
 301   systrayMenu->addAction(ui.actionDisconnectCore);
 302   systrayMenu->addSeparator();
 303   systrayMenu->addAction(ui.actionQuit);
 304
 305   systray->setContextMenu(systrayMenu);
 306
 307   UiSettings s;
 308   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 309     systray->show();
 310   }
 311
 312 #ifndef Q_WS_MAC
 313   connect(systray, SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 314           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 315 #endif
 316
 317 }
 318
 319 void MainWin::changeEvent(QEvent *event) {
 320   if(event->type() == QEvent::WindowStateChange) {
 321     if(windowState() & Qt::WindowMinimized) {
 322       UiSettings s;
 323       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 324         toggleVisibility();
 325         event->ignore();
 326       }
 327     }
 328   }
 329 }
 330
 331 // FIXME this should be made prettier...
 332 void MainWin::changeTopic(const QString &topic) {
 333   BufferId id = ui.bufferWidget->currentBuffer();
 334   if(!id.isValid()) return;
 335   Buffer *buffer = Client::buffer(id);
 336   if(buffer) Client::userInput(buffer->bufferInfo(), QString("/topic %1").arg(topic));
 337 }
 338
 339 void MainWin::connectedToCore() {
 340   foreach(BufferInfo id, Client::allBufferInfos()) {
 341     Client::backlogManager()->requestBacklog(id.bufferId(), 500, -1);
 342   }
 343
 344   ui.menuViews->setEnabled(true);
 345   //ui.menuCore->setEnabled(true);
 346   ui.actionConnectCore->setEnabled(false);
 347   ui.actionDisconnectCore->setEnabled(true);
 348   //ui.actionNetworkList->setEnabled(true);
 349   ui.bufferWidget->show();
 350   statusBar()->showMessage(tr("Connected to core."));
 351   setWindowIcon(onlineTrayIcon);
 352   systray->setIcon(onlineTrayIcon);
 353   if(sslLabel->width() == 0)
 354     sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/no-ssl")));
 355 }
 356
 357 void MainWin::securedConnection() {
 358   // todo: make status bar entry
 359   qDebug() << "secured the connection";
 360
 361   sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/ssl")));
 362 }
 363
 364 void MainWin::disconnectedFromCore() {
 365   ui.menuViews->setEnabled(false);
 366   //ui.menuCore->setEnabled(false);
 367   ui.actionDisconnectCore->setEnabled(false);
 368   //ui.actionNetworkList->setEnabled(false);
 369   ui.bufferWidget->hide();
 370   ui.actionConnectCore->setEnabled(true);
 371   // nickListWidget->reset();
 372   statusBar()->showMessage(tr("Not connected to core."));
 373   setWindowIcon(offlineTrayIcon);
 374   systray->setIcon(offlineTrayIcon);
 375   sslLabel->setPixmap(QPixmap());
 376 }
 377
 378 AbstractUiMsg *MainWin::layoutMsg(const Message &msg) {
 379   if(Global::SPUTDEV) return new ChatLine(msg);
 380   return new ChatLineOld(msg);
 381 }
 382
 383 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 384   coreConnectDlg = new CoreConnectDlg(this, autoConnect);
 385   connect(coreConnectDlg, SIGNAL(finished(int)), this, SLOT(coreConnectionDlgFinished(int)));
 386   coreConnectDlg->setModal(true);
 387   coreConnectDlg->show();
 388 }
 389
 390 void MainWin::coreConnectionDlgFinished(int /*code*/) {
 391   coreConnectDlg->close();
 392   //exit(1);
 393 }
 394
 395 void MainWin::showSettingsDlg() {
 396   settingsDlg->show();
 397 }
 398
 399 void MainWin::showDebugConsole() {
 400   debugConsole->show();
 401 }
 402
 403 void MainWin::showAboutDlg() {
 404   AboutDlg dlg(this);
 405   dlg.exec();
 406 }
 407
 408 void MainWin::closeEvent(QCloseEvent *event) {
 409   UiSettings s;
 410   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 411     toggleVisibility();
 412     event->ignore();
 413   } else {
 414     event->accept();
 415   }
 416 }
 417
 418 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 419   if (activationReason == QSystemTrayIcon::Trigger) {
 420     toggleVisibility();
 421   }
 422 }
 423
 424 void MainWin::toggleVisibility() {
 425   if(isHidden() /*|| !isActiveWindow()*/) {
 426     show();
 427     if(isMinimized())
 428       if (isMaximized())
 429         showMaximized();
 430       else
 431         showNormal();
 432
 433     raise();
 434     activateWindow();
 435     // setFocus(); //Qt::ActiveWindowFocusReason
 436
 437   } else {
 438     if(systray->isSystemTrayAvailable ()) {
 439       clearFocus();
 440       hide();
 441       if(!systray->isVisible()) {
 442         systray->show();
 443       }
 444     } else {
 445       lower();
 446     }
 447   }
 448 }
 449
 450 void MainWin::receiveMessage(const Message &msg) {
 451   if(QApplication::activeWindow() != 0)
 452     return;
 453
 454   if(msg.flags() & Message::Highlight || msg.bufferInfo().type() == BufferInfo::QueryBuffer) {
 455     QString title = msg.bufferInfo().bufferName();;
 456     if(msg.bufferInfo().type() != BufferInfo::QueryBuffer) {
 457       QString sender = msg.sender();
 458       int i = sender.indexOf("!");
 459       if(i != -1)
 460         sender = sender.left(i);
 461       title += QString(" - %1").arg(sender);
 462     }
 463
 464     UiSettings uiSettings;
 465
 466     if(uiSettings.value("DisplayPopupMessages", QVariant(true)).toBool()) {
 467       // FIXME don't invoke style engine for this!
 468       QString text = QtUi::style()->styleString(Message::mircToInternal(msg.text())).text;
 469       displayTrayIconMessage(title, text);
 470     }
 471
 472     if(uiSettings.value("AnimateTrayIcon", QVariant(true)).toBool()) {
 473       QApplication::alert(this);
 474       setTrayIconActivity(true);
 475     }
 476   }
 477 }
 478
 479 bool MainWin::event(QEvent *event) {
 480   if(event->type() == QEvent::WindowActivate)
 481     setTrayIconActivity(false);
 482   return QMainWindow::event(event);
 483 }
 484
 485 void MainWin::displayTrayIconMessage(const QString &title, const QString &message) {
 486   systray->showMessage(title, message);
 487 }
 488
 489 void MainWin::setTrayIconActivity(bool active) {
 490   if(active) {
 491     if(!timer->isActive())
 492       timer->start(500);
 493   } else {
 494     timer->stop();
 495     systray->setIcon(onlineTrayIcon);
 496   }
 497 }
 498
 499 void MainWin::makeTrayIconBlink() {
 500   if(trayIconActive) {
 501     systray->setIcon(onlineTrayIcon);
 502     trayIconActive = false;
 503   } else {
 504     systray->setIcon(activeTrayIcon);
 505     trayIconActive = true;
 506   }
 507 }
 508
 509
 510 void MainWin::showNetworkDlg() {
 511   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 512   dlg.exec();
 513 }
 514
 515 void MainWin::clientNetworkCreated(NetworkId id) {
 516   const Network *net = Client::network(id);
 517   QAction *act = new QAction(net->networkName(), this);
 518   act->setData(QVariant::fromValue<NetworkId>(id));
 519   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 520   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 521   bool inserted = false;
 522   for(int i = 0; i < networkActions.count(); i++) {
 523     if(net->networkName().localeAwareCompare(networkActions[i]->text()) < 0) {
 524       networkActions.insert(i, act);
 525       inserted = true;
 526       break;
 527     }
 528   }
 529   if(!inserted) networkActions.append(act);
 530   ui.menuNetworks->clear();  // why the f*** isn't there a QMenu::insertAction()???
 531   foreach(QAction *a, networkActions) ui.menuNetworks->addAction(a);
 532   ui.menuNetworks->addSeparator();
 533   ui.menuNetworks->addAction(actionEditNetworks);
 534 }
 535
 536 void MainWin::clientNetworkUpdated() {
 537   const Network *net = qobject_cast<const Network *>(sender());
 538   if(!net) return;
 539   foreach(QAction *a, networkActions) {
 540     if(a->data().value<NetworkId>() == net->networkId()) {
 541       a->setText(net->networkName());
 542       if(net->connectionState() == Network::Initialized) {
 543         a->setIcon(QIcon(":/16x16/actions/network-connect"));
 544         //a->setEnabled(true);
 545       } else if(net->connectionState() == Network::Disconnected) {
 546         a->setIcon(QIcon(":/16x16/actions/network-disconnect"));
 547         //a->setEnabled(true);
 548       } else {
 549         a->setIcon(QIcon(":/16x16/actions/gear"));
 550         //a->setEnabled(false);
 551       }
 552       return;
 553     }
 554   }
 555 }
 556
 557 void MainWin::clientNetworkRemoved(NetworkId id) {
 558   QList<QAction *>::iterator actionIter = networkActions.begin();;
 559   QAction *action;
 560   while(actionIter != networkActions.end()) {
 561     action = *actionIter;
 562     if(action->data().value<NetworkId>() == id) {
 563       action->deleteLater();
 564       actionIter = networkActions.erase(actionIter);
 565     } else
 566       actionIter++;
 567   }
 568 }
 569
 570 void MainWin::connectOrDisconnectFromNet() {
 571   QAction *act = qobject_cast<QAction *>(sender());
 572   if(!act) return;
 573   const Network *net = Client::network(act->data().value<NetworkId>());
 574   if(!net) return;
 575   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 576   else net->requestDisconnect();
 577 }
 578