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
  92 void MainWin::init() {
  93   QtUiSettings s;
  94   if(s.value("MainWinSize").isValid())
  95     resize(s.value("MainWinSize").toSize());
  96   else
  97     resize(QSize(800, 500));
  98
  99   Client::signalProxy()->attachSignal(this, SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)));
 100
 101   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkCreated(NetworkId)));
 102   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
 103   //ui.bufferWidget->init();
 104
 105   show();
 106
 107   statusBar()->showMessage(tr("Not connected to core."));
 108
 109   // DOCK OPTIONS
 110   setDockNestingEnabled(true);
 111
 112   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 113   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 114   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 115   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 116
 117   // setup stuff...
 118   setupMenus();
 119   setupViews();
 120   setupNickWidget();
 121   setupTopicWidget();
 122   setupChatMonitor();
 123   setupInputWidget();
 124   setupStatusBar();
 125   setupSystray();
 126
 127   setupSettingsDlg();
 128
 129   // restore mainwin state
 130   restoreState(s.value("MainWinState").toByteArray());
 131
 132   disconnectedFromCore();  // Disable menus and stuff
 133   showCoreConnectionDlg(true); // autoconnect if appropriate
 134
 135   // attach the BufferWidget to the BufferModel and the default selection
 136   ui.bufferWidget->setModel(Client::bufferModel());
 137   ui.bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 138
 139   if(Global::SPUTDEV) {
 140     //showSettingsDlg();
 141     //showAboutDlg();
 142     //showNetworkDlg();
 143     //exit(1);
 144   }
 145
 146 }
 147
 148 MainWin::~MainWin() {
 149   QtUiSettings s;
 150   s.setValue("MainWinSize", size());
 151   s.setValue("MainWinPos", pos());
 152   s.setValue("MainWinState", saveState());
 153 }
 154
 155 void MainWin::setupMenus() {
 156   connect(ui.actionConnectCore, SIGNAL(triggered()), this, SLOT(showCoreConnectionDlg()));
 157   connect(ui.actionDisconnectCore, SIGNAL(triggered()), Client::instance(), SLOT(disconnectFromCore()));
 158   connect(ui.actionQuit, SIGNAL(triggered()), QCoreApplication::instance(), SLOT(quit()));
 159   //connect(ui.actionNetworkList, SIGNAL(triggered()), this, SLOT(showServerList()));
 160   connect(ui.actionSettingsDlg, SIGNAL(triggered()), this, SLOT(showSettingsDlg()));
 161   connect(ui.actionDebug_Console, SIGNAL(triggered()), this, SLOT(showDebugConsole()));
 162   connect(ui.actionAboutQuassel, SIGNAL(triggered()), this, SLOT(showAboutDlg()));
 163   connect(ui.actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt()));
 164
 165   actionEditNetworks = new QAction(QIcon(":/22x22/actions/configure"), tr("Edit &Networks..."), this);
 166   ui.menuNetworks->addAction(actionEditNetworks);
 167   connect(actionEditNetworks, SIGNAL(triggered()), this, SLOT(showNetworkDlg()));
 168 }
 169
 170 void MainWin::setupViews() {
 171   BufferModel *model = Client::bufferModel();
 172
 173   addBufferView(tr("All Buffers"), model, BufferViewFilter::AllNets, QList<NetworkId>());
 174   addBufferView(tr("All Channels"), model, BufferViewFilter::AllNets|BufferViewFilter::NoQueries|BufferViewFilter::NoServers, QList<NetworkId>());
 175   addBufferView(tr("All Queries"), model, BufferViewFilter::AllNets|BufferViewFilter::NoChannels|BufferViewFilter::NoServers, QList<NetworkId>());
 176   addBufferView(tr("All Networks"), model, BufferViewFilter::AllNets|BufferViewFilter::NoChannels|BufferViewFilter::NoQueries, QList<NetworkId>());
 177   addBufferView(tr("Full Custom"), model, BufferViewFilter::FullCustom, QList<NetworkId>());
 178
 179   ui.menuViews->addSeparator();
 180 }
 181
 182 QDockWidget *MainWin::addBufferView(const QString &viewname, QAbstractItemModel *model, const BufferViewFilter::Modes &mode, const QList<NetworkId> &nets) {
 183   QDockWidget *dock = new QDockWidget(viewname, this);
 184   dock->setObjectName(QString("ViewDock-" + viewname)); // should be unique for mainwindow state!
 185   dock->setAllowedAreas(Qt::RightDockWidgetArea|Qt::LeftDockWidgetArea);
 186
 187   //create the view and initialize it's filter
 188   BufferView *view = new BufferView(dock);
 189   view->show();
 190   view->setFilteredModel(model, mode, nets);
 191   Client::bufferModel()->synchronizeView(view);
 192   dock->setWidget(view);
 193   dock->show();
 194
 195   addDockWidget(Qt::LeftDockWidgetArea, dock);
 196
 197   ui.menuViews->addAction(dock->toggleViewAction());
 198
 199   netViews.append(dock);
 200   return dock;
 201 }
 202
 203 void MainWin::setupSettingsDlg() {
 204   //Category: Appearance
 205   settingsDlg->registerSettingsPage(new ColorSettingsPage(settingsDlg));
 206   settingsDlg->registerSettingsPage(new FontsSettingsPage(settingsDlg));
 207   settingsDlg->registerSettingsPage(new AppearanceSettingsPage(settingsDlg)); //General
 208   //Category: Behaviour
 209   settingsDlg->registerSettingsPage(new GeneralSettingsPage(settingsDlg));
 210   settingsDlg->registerSettingsPage(new HighlightSettingsPage(settingsDlg));
 211   //Category: General
 212   settingsDlg->registerSettingsPage(new IdentitiesSettingsPage(settingsDlg));
 213   settingsDlg->registerSettingsPage(new NetworksSettingsPage(settingsDlg));
 214   // settingsDlg->registerSettingsPage(new BufferViewSettingsPage(settingsDlg));
 215 }
 216
 217 void MainWin::setupNickWidget() {
 218   // create nick dock
 219   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 220   nickDock->setObjectName("NickDock");
 221   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 222
 223   nickListWidget = new NickListWidget(nickDock);
 224   nickDock->setWidget(nickListWidget);
 225
 226   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 227   ui.menuViews->addAction(nickDock->toggleViewAction());
 228   connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 229
 230   // attach the NickListWidget to the BufferModel and the default selection
 231   nickListWidget->setModel(Client::bufferModel());
 232   nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 233 }
 234
 235 void MainWin::setupChatMonitor() {
 236   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 237   dock->setObjectName("ChatMonitorDock");
 238
 239   ChatWidget *chatWidget = new ChatWidget(0, this);
 240   chatWidget->show();
 241   dock->setWidget(chatWidget);
 242   dock->show();
 243
 244   Buffer *buf = Client::monitorBuffer();
 245   if(!buf)
 246     return;
 247
 248   chatWidget->setContents(buf->contents());
 249   connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), chatWidget, SLOT(appendMsg(AbstractUiMsg *)));
 250   connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), chatWidget, SLOT(prependMsg(AbstractUiMsg *)));
 251
 252   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 253   ui.menuViews->addAction(dock->toggleViewAction());
 254 }
 255
 256 void MainWin::setupInputWidget() {
 257   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 258   dock->setObjectName("InputDock");
 259
 260   InputWidget *inputWidget = new InputWidget(dock);
 261   dock->setWidget(inputWidget);
 262
 263   addDockWidget(Qt::BottomDockWidgetArea, dock);
 264
 265   ui.menuViews->addAction(dock->toggleViewAction());
 266
 267   inputWidget->setModel(Client::bufferModel());
 268   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 269
 270   ui.bufferWidget->setFocusProxy(inputWidget);
 271 }
 272
 273 void MainWin::setupTopicWidget() {
 274   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 275   dock->setObjectName("TopicDock");
 276   TopicWidget *topicwidget = new TopicWidget(dock);
 277   connect(topicwidget, SIGNAL(topicChanged(const QString &)), this, SLOT(changeTopic(const QString &)));
 278
 279   dock->setWidget(topicwidget);
 280
 281   topicwidget->setModel(Client::bufferModel());
 282   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 283
 284   addDockWidget(Qt::TopDockWidgetArea, dock);
 285
 286   ui.menuViews->addAction(dock->toggleViewAction());
 287 }
 288
 289 void MainWin::setupStatusBar() {
 290   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 291   sslLabel->setPixmap(QPixmap());
 292   statusBar()->addPermanentWidget(sslLabel);
 293
 294   ui.menuViews->addSeparator();
 295   QAction *showStatusbar = ui.menuViews->addAction(tr("Statusbar"));
 296   showStatusbar->setCheckable(true);
 297
 298   UiSettings uiSettings;
 299
 300   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 301   showStatusbar->setChecked(enabled);
 302   enabled ? statusBar()->show() : statusBar()->hide();
 303
 304   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 305   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 306 }
 307
 308 void MainWin::saveStatusBarStatus(bool enabled) {
 309   UiSettings uiSettings;
 310   uiSettings.setValue("ShowStatusBar", enabled);
 311 }
 312
 313 void MainWin::setupSystray() {
 314   connect(timer, SIGNAL(timeout()), this, SLOT(makeTrayIconBlink()));
 315   connect(Client::instance(), SIGNAL(messageReceived(const Message &)), this, SLOT(receiveMessage(const Message &)));
 316
 317   systrayMenu = new QMenu(this);
 318   systrayMenu->addAction(ui.actionAboutQuassel);
 319   systrayMenu->addSeparator();
 320   systrayMenu->addAction(ui.actionConnectCore);
 321   systrayMenu->addAction(ui.actionDisconnectCore);
 322   systrayMenu->addSeparator();
 323   systrayMenu->addAction(ui.actionQuit);
 324
 325   systray->setContextMenu(systrayMenu);
 326
 327   UiSettings s;
 328   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 329     systray->show();
 330   }
 331
 332 #ifndef Q_WS_MAC
 333   connect(systray, SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 334           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 335 #endif
 336
 337 }
 338
 339 void MainWin::changeEvent(QEvent *event) {
 340   if(event->type() == QEvent::WindowStateChange) {
 341     if(windowState() & Qt::WindowMinimized) {
 342       UiSettings s;
 343       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 344         toggleVisibility();
 345         event->ignore();
 346       }
 347     }
 348   }
 349 }
 350
 351 // FIXME this should be made prettier...
 352 void MainWin::changeTopic(const QString &topic) {
 353   BufferId id = ui.bufferWidget->currentBuffer();
 354   if(!id.isValid()) return;
 355   Buffer *buffer = Client::buffer(id);
 356   if(buffer) Client::userInput(buffer->bufferInfo(), QString("/topic %1").arg(topic));
 357 }
 358
 359 void MainWin::connectedToCore() {
 360   foreach(BufferInfo id, Client::allBufferInfos()) {
 361     Client::backlogManager()->requestBacklog(id.bufferId(), 500, -1);
 362   }
 363
 364   ui.menuViews->setEnabled(true);
 365   //ui.menuCore->setEnabled(true);
 366   ui.actionConnectCore->setEnabled(false);
 367   ui.actionDisconnectCore->setEnabled(true);
 368   //ui.actionNetworkList->setEnabled(true);
 369   ui.bufferWidget->show();
 370   statusBar()->showMessage(tr("Connected to core."));
 371   setWindowIcon(onlineTrayIcon);
 372   systray->setIcon(onlineTrayIcon);
 373   if(sslLabel->width() == 0)
 374     sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/no-ssl")));
 375 }
 376
 377 void MainWin::securedConnection() {
 378   // todo: make status bar entry
 379   qDebug() << "secured the connection";
 380
 381   sslLabel->setPixmap(QPixmap::fromImage(QImage(":/16x16/status/ssl")));
 382 }
 383
 384 void MainWin::disconnectedFromCore() {
 385   ui.menuViews->setEnabled(false);
 386   //ui.menuCore->setEnabled(false);
 387   ui.actionDisconnectCore->setEnabled(false);
 388   //ui.actionNetworkList->setEnabled(false);
 389   ui.bufferWidget->hide();
 390   ui.actionConnectCore->setEnabled(true);
 391   // nickListWidget->reset();
 392   statusBar()->showMessage(tr("Not connected to core."));
 393   setWindowIcon(offlineTrayIcon);
 394   systray->setIcon(offlineTrayIcon);
 395   sslLabel->setPixmap(QPixmap());
 396 }
 397
 398 AbstractUiMsg *MainWin::layoutMsg(const Message &msg) {
 399   if(Global::SPUTDEV) return new ChatLine(msg);
 400   return new ChatLineOld(msg);
 401 }
 402
 403 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 404   coreConnectDlg = new CoreConnectDlg(this, autoConnect);
 405   connect(coreConnectDlg, SIGNAL(finished(int)), this, SLOT(coreConnectionDlgFinished(int)));
 406   coreConnectDlg->setModal(true);
 407   coreConnectDlg->show();
 408 }
 409
 410 void MainWin::coreConnectionDlgFinished(int /*code*/) {
 411   coreConnectDlg->close();
 412   //exit(1);
 413 }
 414
 415 void MainWin::showSettingsDlg() {
 416   settingsDlg->show();
 417 }
 418
 419 void MainWin::showDebugConsole() {
 420   debugConsole->show();
 421 }
 422
 423 void MainWin::showAboutDlg() {
 424   AboutDlg dlg(this);
 425   dlg.exec();
 426 }
 427
 428 void MainWin::closeEvent(QCloseEvent *event) {
 429   UiSettings s;
 430   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 431     toggleVisibility();
 432     event->ignore();
 433   } else {
 434     event->accept();
 435   }
 436 }
 437
 438 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 439   if (activationReason == QSystemTrayIcon::Trigger) {
 440     toggleVisibility();
 441   }
 442 }
 443
 444 void MainWin::toggleVisibility() {
 445   if(isHidden() /*|| !isActiveWindow()*/) {
 446     show();
 447     if(isMinimized())
 448       if (isMaximized())
 449         showMaximized();
 450       else
 451         showNormal();
 452
 453     raise();
 454     activateWindow();
 455     // setFocus(); //Qt::ActiveWindowFocusReason
 456
 457   } else {
 458     if(systray->isSystemTrayAvailable ()) {
 459       clearFocus();
 460       hide();
 461       if(!systray->isVisible()) {
 462         systray->show();
 463       }
 464     } else {
 465       lower();
 466     }
 467   }
 468 }
 469
 470 void MainWin::receiveMessage(const Message &msg) {
 471   if(QApplication::activeWindow() != 0)
 472     return;
 473
 474   if(msg.flags() & Message::Highlight || msg.bufferInfo().type() == BufferInfo::QueryBuffer) {
 475     QString title = msg.bufferInfo().bufferName();;
 476     if(msg.bufferInfo().type() != BufferInfo::QueryBuffer) {
 477       QString sender = msg.sender();
 478       int i = sender.indexOf("!");
 479       if(i != -1)
 480         sender = sender.left(i);
 481       title += QString(" - %1").arg(sender);
 482     }
 483
 484     UiSettings uiSettings;
 485
 486     if(uiSettings.value("DisplayPopupMessages", QVariant(true)).toBool()) {
 487       // FIXME don't invoke style engine for this!
 488       QString text = QtUi::style()->styleString(Message::mircToInternal(msg.text())).text;
 489       displayTrayIconMessage(title, text);
 490     }
 491
 492     if(uiSettings.value("AnimateTrayIcon", QVariant(true)).toBool()) {
 493       QApplication::alert(this);
 494       setTrayIconActivity(true);
 495     }
 496   }
 497 }
 498
 499 bool MainWin::event(QEvent *event) {
 500   if(event->type() == QEvent::WindowActivate)
 501     setTrayIconActivity(false);
 502   return QMainWindow::event(event);
 503 }
 504
 505 void MainWin::displayTrayIconMessage(const QString &title, const QString &message) {
 506   systray->showMessage(title, message);
 507 }
 508
 509 void MainWin::setTrayIconActivity(bool active) {
 510   if(active) {
 511     if(!timer->isActive())
 512       timer->start(500);
 513   } else {
 514     timer->stop();
 515     systray->setIcon(onlineTrayIcon);
 516   }
 517 }
 518
 519 void MainWin::makeTrayIconBlink() {
 520   if(trayIconActive) {
 521     systray->setIcon(onlineTrayIcon);
 522     trayIconActive = false;
 523   } else {
 524     systray->setIcon(activeTrayIcon);
 525     trayIconActive = true;
 526   }
 527 }
 528
 529
 530 void MainWin::showNetworkDlg() {
 531   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 532   dlg.exec();
 533 }
 534
 535 void MainWin::clientNetworkCreated(NetworkId id) {
 536   const Network *net = Client::network(id);
 537   QAction *act = new QAction(net->networkName(), this);
 538   act->setData(QVariant::fromValue<NetworkId>(id));
 539   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 540   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 541   bool inserted = false;
 542   for(int i = 0; i < networkActions.count(); i++) {
 543     if(net->networkName().localeAwareCompare(networkActions[i]->text()) < 0) {
 544       networkActions.insert(i, act);
 545       inserted = true;
 546       break;
 547     }
 548   }
 549   if(!inserted) networkActions.append(act);
 550   ui.menuNetworks->clear();  // why the f*** isn't there a QMenu::insertAction()???
 551   foreach(QAction *a, networkActions) ui.menuNetworks->addAction(a);
 552   ui.menuNetworks->addSeparator();
 553   ui.menuNetworks->addAction(actionEditNetworks);
 554 }
 555
 556 void MainWin::clientNetworkUpdated() {
 557   const Network *net = qobject_cast<const Network *>(sender());
 558   if(!net) return;
 559   foreach(QAction *a, networkActions) {
 560     if(a->data().value<NetworkId>() == net->networkId()) {
 561       a->setText(net->networkName());
 562       if(net->connectionState() == Network::Initialized) {
 563         a->setIcon(QIcon(":/16x16/actions/network-connect"));
 564         //a->setEnabled(true);
 565       } else if(net->connectionState() == Network::Disconnected) {
 566         a->setIcon(QIcon(":/16x16/actions/network-disconnect"));
 567         //a->setEnabled(true);
 568       } else {
 569         a->setIcon(QIcon(":/16x16/actions/gear"));
 570         //a->setEnabled(false);
 571       }
 572       return;
 573     }
 574   }
 575 }
 576
 577 void MainWin::clientNetworkRemoved(NetworkId id) {
 578   QList<QAction *>::iterator actionIter = networkActions.begin();;
 579   QAction *action;
 580   while(actionIter != networkActions.end()) {
 581     action = *actionIter;
 582     if(action->data().value<NetworkId>() == id) {
 583       action->deleteLater();
 584       actionIter = networkActions.erase(actionIter);
 585     } else
 586       actionIter++;
 587   }
 588 }
 589
 590 void MainWin::connectOrDisconnectFromNet() {
 591   QAction *act = qobject_cast<QAction *>(sender());
 592   if(!act) return;
 593   const Network *net = Client::network(act->data().value<NetworkId>());
 594   if(!net) return;
 595   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 596   else net->requestDisconnect();
 597 }
 598