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-old.h"
  26 #include "client.h"
  27 #include "clientbacklogmanager.h"
  28 #include "coreconnectdlg.h"
  29 #include "networkmodel.h"
  30 #include "buffermodel.h"
  31 #include "nicklistwidget.h"
  32 #include "settingsdlg.h"
  33 #include "settingspagedlg.h"
  34 #include "signalproxy.h"
  35 #include "topicwidget.h"
  36 #include "inputwidget.h"
  37 #include "verticaldock.h"
  38 #include "uisettings.h"
  39 #include "qtuisettings.h"
  40 #include "jumpkeyhandler.h"
  41
  42 #include "uisettings.h"
  43
  44 #include "selectionmodelsynchronizer.h"
  45 #include "mappedselectionmodel.h"
  46
  47 #include "settingspages/appearancesettingspage.h"
  48 #include "settingspages/bufferviewsettingspage.h"
  49 #include "settingspages/colorsettingspage.h"
  50 #include "settingspages/fontssettingspage.h"
  51 #include "settingspages/generalsettingspage.h"
  52 #include "settingspages/highlightsettingspage.h"
  53 #include "settingspages/identitiessettingspage.h"
  54 #include "settingspages/networkssettingspage.h"
  55
  56
  57 #include "debugconsole.h"
  58 #include "global.h"
  59 #include "qtuistyle.h"
  60
  61 MainWin::MainWin(QtUi *_gui, QWidget *parent)
  62   : QMainWindow(parent),
  63     gui(_gui),
  64     sslLabel(new QLabel()),
  65     systray(new QSystemTrayIcon(this)),
  66     activeTrayIcon(":/icons/quassel-icon-active.png"),
  67     onlineTrayIcon(":/icons/quassel-icon.png"),
  68     offlineTrayIcon(":/icons/quassel-icon-offline.png"),
  69     trayIconActive(false),
  70     timer(new QTimer(this)),
  71     settingsDlg(new SettingsDlg(this)),
  72     debugConsole(new DebugConsole(this))
  73 {
  74   ui.setupUi(this);
  75   setWindowTitle("Quassel IRC");
  76   setWindowIcon(offlineTrayIcon);
  77   systray->setIcon(offlineTrayIcon);
  78   setWindowIconText("Quassel IRC");
  79
  80   statusBar()->showMessage(tr("Waiting for core..."));
  81
  82   installEventFilter(new JumpKeyHandler(this));
  83
  84   UiSettings uiSettings;
  85   QString style = uiSettings.value("Style", QString("")).toString();
  86   if(style != "") {
  87     QApplication::setStyle(style);
  88   }
  89 }
  90
  91 void MainWin::init() {
  92   QtUiSettings s;
  93   if(s.value("MainWinSize").isValid())
  94     resize(s.value("MainWinSize").toSize());
  95   else
  96     resize(QSize(800, 500));
  97
  98   Client::signalProxy()->attachSignal(this, SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)));
  99
 100   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 101   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 102   //ui.bufferWidget->init();
 103
 104   show();
 105
 106   statusBar()->showMessage(tr("Not connected to core."));
 107
 108   // DOCK OPTIONS
 109   setDockNestingEnabled(true);
 110
 111   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 112   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 113   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 114   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 115
 116   // setup stuff...
 117   setupMenus();
 118   setupViews();
 119   setupNickWidget();
 120   setupTopicWidget();
 121   setupChatMonitor();
 122   setupInputWidget();
 123   setupStatusBar();
 124   setupSystray();
 125
 126   setupSettingsDlg();
 127
 128   // restore mainwin state
 129   restoreState(s.value("MainWinState").toByteArray());
 130
 131   disconnectedFromCore();  // Disable menus and stuff
 132   showCoreConnectionDlg(true); // autoconnect if appropriate
 133
 134   // attach the BufferWidget to the BufferModel and the default selection
 135   ui.bufferWidget->setModel(Client::bufferModel());
 136   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 137
 138 }
 139
 140 MainWin::~MainWin() {
 141   QtUiSettings s;
 142   s.setValue("MainWinSize", size());
 143   s.setValue("MainWinPos", pos());
 144   s.setValue("MainWinState", saveState());
 145 }
 146
 147 void MainWin::setupMenus() {
 148   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 149   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 150   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 151   //connect(ui.actionNetworkList, SIGNAL(triggered()), this, SLOT(showServerList()));
 152   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 153   connect(ui.actionDebug_Console, SIGNAL(triggered()), this, SLOT(showDebugConsole()));
 154   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 155   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 156
 157   actionEditNetworks = new QAction(QIcon(":/22x22/actions/configure"), tr("Edit &Networks..."), this);
 158   ui.menuNetworks->addAction(actionEditNetworks);
 159   connect(actionEditNetworks, SIGNAL(triggered()), this, SLOT(showNetworkDlg()));
 160 }
 161
 162 void MainWin::setupViews() {
 163   BufferModel *model = Client::bufferModel();
 164
 165   addBufferView(tr("All Buffers"), model, BufferViewFilter::AllNets, QList<NetworkId>());
 166   addBufferView(tr("All Channels"), model, BufferViewFilter::AllNets|BufferViewFilter::NoQueries|BufferViewFilter::NoServers, QList<NetworkId>());
 167   addBufferView(tr("All Queries"), model, BufferViewFilter::AllNets|BufferViewFilter::NoChannels|BufferViewFilter::NoServers, QList<NetworkId>());
 168   addBufferView(tr("All Networks"), model, BufferViewFilter::AllNets|BufferViewFilter::NoChannels|BufferViewFilter::NoQueries, QList<NetworkId>());
 169   addBufferView(tr("Full Custom"), model, BufferViewFilter::FullCustom, QList<NetworkId>());
 170
 171   ui.menuViews->addSeparator();
 172 }
 173
 174 QDockWidget *MainWin::addBufferView(const QString &viewname, QAbstractItemModel *model, const BufferViewFilter::Modes &mode, const QList<NetworkId> &nets) {
 175   QDockWidget *dock = new QDockWidget(viewname, this);
 176   dock->setObjectName(QString("ViewDock-" + viewname)); // should be unique for mainwindow state!
 177   dock->setAllowedAreas(Qt::RightDockWidgetArea|Qt::LeftDockWidgetArea);
 178
 179   //create the view and initialize it's filter
 180   BufferView *view = new BufferView(dock);
 181   view->show();
 182   view->setFilteredModel(model, mode, nets);
 183   Client::bufferModel()->synchronizeView(view);
 184   dock->setWidget(view);
 185   dock->show();
 186
 187   addDockWidget(Qt::LeftDockWidgetArea, dock);
 188
 189   ui.menuViews->addAction(dock->toggleViewAction());
 190
 191   netViews.append(dock);
 192   return dock;
 193 }
 194
 195 void MainWin::setupSettingsDlg() {
 196   //Category: Appearance
 197   settingsDlg->registerSettingsPage(new ColorSettingsPage(settingsDlg));
 198   settingsDlg->registerSettingsPage(new FontsSettingsPage(settingsDlg));
 199   settingsDlg->registerSettingsPage(new AppearanceSettingsPage(settingsDlg)); //General
 200   //Category: Behaviour
 201   settingsDlg->registerSettingsPage(new GeneralSettingsPage(settingsDlg));
 202   settingsDlg->registerSettingsPage(new HighlightSettingsPage(settingsDlg));
 203   //Category: General
 204   settingsDlg->registerSettingsPage(new IdentitiesSettingsPage(settingsDlg));
 205   settingsDlg->registerSettingsPage(new NetworksSettingsPage(settingsDlg));
 206   // settingsDlg->registerSettingsPage(new BufferViewSettingsPage(settingsDlg));
 207 }
 208
 209 void MainWin::setupNickWidget() {
 210   // create nick dock
 211   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 212   nickDock->setObjectName("NickDock");
 213   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 214
 215   nickListWidget = new NickListWidget(nickDock);
 216   nickDock->setWidget(nickListWidget);
 217
 218   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 219   ui.menuViews->addAction(nickDock->toggleViewAction());
 220   connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 221
 222   // attach the NickListWidget to the BufferModel and the default selection
 223   nickListWidget->setModel(Client::bufferModel());
 224   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 225 }
 226
 227 void MainWin::setupChatMonitor() {
 228   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 229   dock->setObjectName("ChatMonitorDock");
 230
 231   ChatWidget *chatWidget = new ChatWidget(0, this);
 232   chatWidget->show();
 233   dock->setWidget(chatWidget);
 234   dock->show();
 235
 236   Buffer *buf = Client::monitorBuffer();
 237   if(!buf)
 238     return;
 239
 240   chatWidget->setContents(buf->contents());
 241   connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), chatWidget, SLOT(appendMsg(AbstractUiMsg *)));
 242   connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), chatWidget, SLOT(prependMsg(AbstractUiMsg *)));
 243
 244   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 245   ui.menuViews->addAction(dock->toggleViewAction());
 246 }
 247
 248 void MainWin::setupInputWidget() {
 249   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 250   dock->setObjectName("InputDock");
 251
 252   InputWidget *inputWidget = new InputWidget(dock);
 253   dock->setWidget(inputWidget);
 254
 255   addDockWidget(Qt::BottomDockWidgetArea, dock);
 256
 257   ui.menuViews->addAction(dock->toggleViewAction());
 258
 259   inputWidget->setModel(Client::bufferModel());
 260   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 261
 262   ui.bufferWidget->setFocusProxy(inputWidget);
 263 }
 264
 265 void MainWin::setupTopicWidget() {
 266   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 267   dock->setObjectName("TopicDock");
 268   TopicWidget *topicwidget = new TopicWidget(dock);
 269   connect(topicwidget, SIGNAL(topicChanged(const QString &)), this, SLOT(changeTopic(const QString &)));
 270
 271   dock->setWidget(topicwidget);
 272
 273   topicwidget->setModel(Client::bufferModel());
 274   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 275
 276   addDockWidget(Qt::TopDockWidgetArea, dock);
 277
 278   ui.menuViews->addAction(dock->toggleViewAction());
 279 }
 280
 281 void MainWin::setupStatusBar() {
 282   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 283   sslLabel->setPixmap(QPixmap());
 284   statusBar()->addPermanentWidget(sslLabel);
 285
 286   ui.menuViews->addSeparator();
 287   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 288   showStatusbar->setCheckable(true);
 289
 290   UiSettings uiSettings;
 291
 292   //TODO: save status
 293   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 294   showStatusbar->setChecked(enabled);
 295   enabled ? statusBar()->show() : statusBar()->hide();
 296
 297   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 298   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 299 }
 300
 301 void MainWin::saveStatusBarStatus(bool enabled) {
 302   UiSettings uiSettings;
 303   uiSettings.setValue("ShowStatusBar", enabled);
 304 }
 305
 306 void MainWin::setupSystray() {
 307   connect(timer, SIGNAL(timeout()), this, SLOT(makeTrayIconBlink()));
 308   connect(Client::instance(), SIGNAL(messageReceived(const Message &)), this, SLOT(receiveMessage(const Message &)));
 309
 310   systrayMenu = new QMenu(this);
 311   systrayMenu->addAction(ui.actionAboutQuassel);
 312   systrayMenu->addSeparator();
 313   systrayMenu->addAction(ui.actionConnectCore);
 314   systrayMenu->addAction(ui.actionDisconnectCore);
 315   systrayMenu->addSeparator();
 316   systrayMenu->addAction(ui.actionQuit);
 317
 318   systray->setContextMenu(systrayMenu);
 319
 320   UiSettings s;
 321   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 322     systray->show();
 323   }
 324
 325 #ifndef Q_WS_MAC
 326   connect(systray, SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 327           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 328 #endif
 329
 330 }
 331
 332 void MainWin::changeEvent(QEvent *event) {
 333   if(event->type() == QEvent::WindowStateChange) {
 334     if(windowState() & Qt::WindowMinimized) {
 335       UiSettings s;
 336       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 337         toggleVisibility();
 338         event->ignore();
 339       }
 340     }
 341   }
 342 }
 343
 344 // FIXME this should be made prettier...
 345 void MainWin::changeTopic(const QString &topic) {
 346   BufferId id = ui.bufferWidget->currentBuffer();
 347   if(!id.isValid()) return;
 348   Buffer *buffer = Client::buffer(id);
 349   if(buffer) Client::userInput(buffer->bufferInfo(), QString("/topic %1").arg(topic));
 350 }
 351
 352 void MainWin::connectedToCore() {
 353   foreach(BufferInfo id, Client::allBufferInfos()) {
 354     Client::backlogManager()->requestBacklog(id.bufferId(), 500, -1);
 355   }
 356
 357   ui.menuViews->setEnabled(true);
 358   //ui.menuCore->setEnabled(true);
 359   ui.actionConnectCore->setEnabled(false);
 360   ui.actionDisconnectCore->setEnabled(true);
 361   //ui.actionNetworkList->setEnabled(true);
 362   ui.bufferWidget->show();
 363   statusBar()->showMessage(tr("Connected to core."));
 364   setWindowIcon(onlineTrayIcon);
 365   systray->setIcon(onlineTrayIcon);
 366   if(sslLabel->width() == 0)
 367     sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/no-ssl")));
 368 }
 369
 370 void MainWin::securedConnection() {
 371   // todo: make status bar entry
 372   qDebug() << "secured the connection";
 373
 374   sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/ssl")));
 375 }
 376
 377 void MainWin::disconnectedFromCore() {
 378   ui.menuViews->setEnabled(false);
 379   //ui.menuCore->setEnabled(false);
 380   ui.actionDisconnectCore->setEnabled(false);
 381   //ui.actionNetworkList->setEnabled(false);
 382   ui.bufferWidget->hide();
 383   ui.actionConnectCore->setEnabled(true);
 384   // nickListWidget->reset();
 385   statusBar()->showMessage(tr("Not connected to core."));
 386   setWindowIcon(offlineTrayIcon);
 387   systray->setIcon(offlineTrayIcon);
 388   sslLabel->setPixmap(QPixmap());
 389 }
 390
 391 AbstractUiMsg *MainWin::layoutMsg(const Message &msg) {
 392   return new ChatLineOld(msg);
 393 }
 394
 395 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 396   coreConnectDlg = new CoreConnectDlg(this, autoConnect);
 397   connect(coreConnectDlg, SIGNAL(finished(int)), this, SLOT(coreConnectionDlgFinished(int)));
 398   coreConnectDlg->setModal(true);
 399   coreConnectDlg->show();
 400 }
 401
 402 void MainWin::coreConnectionDlgFinished(int /*code*/) {
 403   coreConnectDlg->close();
 404   //exit(1);
 405 }
 406
 407 void MainWin::showSettingsDlg() {
 408   settingsDlg->show();
 409 }
 410
 411 void MainWin::showDebugConsole() {
 412   debugConsole->show();
 413 }
 414
 415 void MainWin::showAboutDlg() {
 416   AboutDlg dlg(this);
 417   dlg.exec();
 418 }
 419
 420 void MainWin::closeEvent(QCloseEvent *event) {
 421   UiSettings s;
 422   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 423     toggleVisibility();
 424     event->ignore();
 425   } else {
 426     event->accept();
 427   }
 428 }
 429
 430 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 431   if (activationReason == QSystemTrayIcon::Trigger) {
 432     toggleVisibility();
 433   }
 434 }
 435
 436 void MainWin::toggleVisibility() {
 437   if(isHidden() /*|| !isActiveWindow()*/) {
 438     show();
 439     if(isMinimized())
 440       if (isMaximized())
 441         showMaximized();
 442       else
 443         showNormal();
 444
 445     raise();
 446     activateWindow();
 447     // setFocus(); //Qt::ActiveWindowFocusReason
 448
 449   } else {
 450     if(systray->isSystemTrayAvailable ()) {
 451       clearFocus();
 452       hide();
 453       if(!systray->isVisible()) {
 454         systray->show();
 455       }
 456     } else {
 457       lower();
 458     }
 459   }
 460 }
 461
 462 void MainWin::receiveMessage(const Message &msg) {
 463   if(QApplication::activeWindow() != 0)
 464     return;
 465
 466   if(msg.flags() & Message::Highlight || msg.bufferInfo().type() == BufferInfo::QueryBuffer) {
 467     QString title = msg.bufferInfo().bufferName();;
 468     if(msg.bufferInfo().type() != BufferInfo::QueryBuffer) {
 469       QString sender = msg.sender();
 470       int i = sender.indexOf("!");
 471       if(i != -1)
 472         sender = sender.left(i);
 473       title += QString(" - %1").arg(sender);
 474     }
 475
 476     UiSettings uiSettings;
 477
 478     if(uiSettings.value("DisplayPopupMessages", QVariant(true)).toBool()) {
 479       // FIXME don't invoke style engine for this!
 480       QString text = QtUi::style()->styleString(Message::mircToInternal(msg.text())).text;
 481       displayTrayIconMessage(title, text);
 482     }
 483
 484     if(uiSettings.value("AnimateTrayIcon", QVariant(true)).toBool()) {
 485       QApplication::alert(this);
 486       setTrayIconActivity(true);
 487     }
 488   }
 489 }
 490
 491 bool MainWin::event(QEvent *event) {
 492   if(event->type() == QEvent::WindowActivate)
 493     setTrayIconActivity(false);
 494   return QMainWindow::event(event);
 495 }
 496
 497 void MainWin::displayTrayIconMessage(const QString &title, const QString &message) {
 498   systray->showMessage(title, message);
 499 }
 500
 501 void MainWin::setTrayIconActivity(bool active) {
 502   if(active) {
 503     if(!timer->isActive())
 504       timer->start(500);
 505   } else {
 506     timer->stop();
 507     systray->setIcon(onlineTrayIcon);
 508   }
 509 }
 510
 511 void MainWin::makeTrayIconBlink() {
 512   if(trayIconActive) {
 513     systray->setIcon(onlineTrayIcon);
 514     trayIconActive = false;
 515   } else {
 516     systray->setIcon(activeTrayIcon);
 517     trayIconActive = true;
 518   }
 519 }
 520
 521
 522 void MainWin::showNetworkDlg() {
 523   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 524   dlg.exec();
 525 }
 526
 527 void MainWin::clientNetworkCreated(NetworkId id) {
 528   const Network *net = Client::network(id);
 529   QAction *act = new QAction(net->networkName(), this);
 530   act->setData(QVariant::fromValue<NetworkId>(id));
 531   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 532   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 533   bool inserted = false;
 534   for(int i = 0; i < networkActions.count(); i++) {
 535     if(net->networkName().localeAwareCompare(networkActions[i]->text()) < 0) {
 536       networkActions.insert(i, act);
 537       inserted = true;
 538       break;
 539     }
 540   }
 541   if(!inserted) networkActions.append(act);
 542   ui.menuNetworks->clear();  // why the f*** isn't there a QMenu::insertAction()???
 543   foreach(QAction *a, networkActions) ui.menuNetworks->addAction(a);
 544   ui.menuNetworks->addSeparator();
 545   ui.menuNetworks->addAction(actionEditNetworks);
 546 }
 547
 548 void MainWin::clientNetworkUpdated() {
 549   const Network *net = qobject_cast<const Network *>(sender());
 550   if(!net) return;
 551   foreach(QAction *a, networkActions) {
 552     if(a->data().value<NetworkId>() == net->networkId()) {
 553       a->setText(net->networkName());
 554       if(net->connectionState() == Network::Initialized) {
 555         a->setIcon(QIcon(":/16x16/actions/network-connect"));
 556         //a->setEnabled(true);
 557       } else if(net->connectionState() == Network::Disconnected) {
 558         a->setIcon(QIcon(":/16x16/actions/network-disconnect"));
 559         //a->setEnabled(true);
 560       } else {
 561         a->setIcon(QIcon(":/16x16/actions/gear"));
 562         //a->setEnabled(false);
 563       }
 564       return;
 565     }
 566   }
 567 }
 568
 569 void MainWin::clientNetworkRemoved(NetworkId id) {
 570   QList<QAction *>::iterator actionIter = networkActions.begin();;
 571   QAction *action;
 572   while(actionIter != networkActions.end()) {
 573     action = *actionIter;
 574     if(action->data().value<NetworkId>() == id) {
 575       action->deleteLater();
 576       actionIter = networkActions.erase(actionIter);
 577     } else
 578       actionIter++;
 579   }
 580 }
 581
 582 void MainWin::connectOrDisconnectFromNet() {
 583   QAction *act = qobject_cast<QAction *>(sender());
 584   if(!act) return;
 585   const Network *net = Client::network(act->data().value<NetworkId>());
 586   if(!net) return;
 587   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 588   else net->requestDisconnect();
 589 }
 590