src/qtui/settingspages/networkssettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
   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
  21 #include <QHeaderView>
  22 #include <QMessageBox>
  23
  24 #include "networkssettingspage.h"
  25
  26 #include "client.h"
  27 #include "global.h"
  28 #include "identity.h"
  29 #include "network.h"
  30
  31
  32 NetworksSettingsPage::NetworksSettingsPage(QWidget *parent) : SettingsPage(tr("General"), tr("Networks"), parent) {
  33   ui.setupUi(this);
  34
  35   connectedIcon = QIcon(":/22x22/actions/network-connect");
  36   connectingIcon = QIcon(":/22x22/actions/gear");
  37   disconnectedIcon = QIcon(":/22x22/actions/network-disconnect");
  38
  39   currentId = 0;
  40   setEnabled(Client::isConnected());  // need a core connection!
  41   setWidgetStates();
  42   connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
  43   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientNetworkAdded(NetworkId)));
  44   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientNetworkRemoved(NetworkId)));
  45   connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientIdentityAdded(IdentityId)));
  46   connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientIdentityRemoved(IdentityId)));
  47
  48   connect(ui.identityList, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
  49   //connect(ui., SIGNAL(), this, SLOT(widgetHasChanged()));
  50   //connect(ui., SIGNAL(), this, SLOT(widgetHasChanged()));
  51
  52   foreach(IdentityId id, Client::identityIds()) {
  53     clientIdentityAdded(id);
  54   }
  55 }
  56
  57 void NetworksSettingsPage::save() {
  58   setEnabled(false);
  59   if(currentId != 0) saveToNetworkInfo(networkInfos[currentId]);
  60
  61   QList<NetworkInfo> toCreate, toUpdate;
  62   QList<NetworkId> toRemove;
  63   QHash<NetworkId, NetworkInfo>::iterator i = networkInfos.begin();
  64   while(i != networkInfos.end()) {
  65     NetworkId id = (*i).networkId;
  66     if(id < 0) {
  67       toCreate.append(*i);
  68       //if(id == currentId) currentId = 0;
  69       //QList<QListWidgetItem *> items = ui.networkList->findItems((*i).networkName, Qt::MatchExactly);
  70       //if(items.count()) {
  71       //  Q_ASSERT(items[0]->data(Qt::UserRole).value<NetworkId>() == id);
  72       //  delete items[0];
  73       //}
  74       //i = networkInfos.erase(i);
  75       ++i;
  76     } else {
  77       if((*i) != Client::network((*i).networkId)->networkInfo()) {
  78         toUpdate.append(*i);
  79       }
  80       ++i;
  81     }
  82   }
  83   foreach(NetworkId id, Client::networkIds()) {
  84     if(!networkInfos.contains(id)) toRemove.append(id);
  85   }
  86   SaveNetworksDlg dlg(toCreate, toUpdate, toRemove, this);
  87   int ret = dlg.exec();
  88   if(ret == QDialog::Rejected) {
  89     // canceled -> reload everything to be safe
  90     load();
  91   }
  92   setChangedState(false);
  93   setEnabled(true);
  94 }
  95
  96 void NetworksSettingsPage::load() {
  97   reset();
  98   foreach(NetworkId netid, Client::networkIds()) {
  99     clientNetworkAdded(netid);
 100   }
 101   ui.networkList->setCurrentRow(0);
 102   setChangedState(false);
 103 }
 104
 105 void NetworksSettingsPage::reset() {
 106   currentId = 0;
 107   ui.networkList->clear();
 108   networkInfos.clear();
 109
 110 }
 111
 112 bool NetworksSettingsPage::aboutToSave() {
 113   if(currentId != 0) saveToNetworkInfo(networkInfos[currentId]);
 114   QList<int> errors;
 115   foreach(NetworkInfo info, networkInfos.values()) {
 116     if(!info.serverList.count()) errors.append(1);
 117   }
 118   if(!errors.count()) return true;
 119   QString error(tr("<b>The following problems need to be corrected before your changes can be applied:</b><ul>"));
 120   if(errors.contains(1)) error += tr("<li>All networks need at least one server defined</li>");
 121   error += tr("</ul>");
 122   QMessageBox::warning(this, tr("Invalid Network Settings"), error);
 123   return false;
 124 }
 125
 126 void NetworksSettingsPage::widgetHasChanged() {
 127   bool changed = testHasChanged();
 128   if(changed != hasChanged()) setChangedState(changed);
 129 }
 130
 131 bool NetworksSettingsPage::testHasChanged() {
 132   if(currentId != 0) {
 133     saveToNetworkInfo(networkInfos[currentId]);
 134   }
 135   if(Client::networkIds().count() != networkInfos.count()) return true;
 136   foreach(NetworkId id, networkInfos.keys()) {
 137     if(id < 0) return true;
 138     if(Client::network(id)->networkInfo() != networkInfos[id]) return true;
 139   }
 140   return false;
 141 }
 142
 143 void NetworksSettingsPage::setWidgetStates() {
 144   // network list
 145   if(ui.networkList->selectedItems().count()) {
 146     NetworkId id = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
 147     ui.detailsBox->setEnabled(true);
 148     ui.renameNetwork->setEnabled(true);
 149     ui.deleteNetwork->setEnabled(true);
 150     ui.connectNow->setEnabled(id > 0
 151         && (Client::network(id)->connectionState() == Network::Initialized
 152         || Client::network(id)->connectionState() == Network::Disconnected));
 153     if(Client::network(id) && Client::network(id)->isConnected()) {
 154       ui.connectNow->setIcon(disconnectedIcon);
 155       ui.connectNow->setText(tr("Disconnect"));
 156     } else {
 157       ui.connectNow->setIcon(connectedIcon);
 158       ui.connectNow->setText(tr("Connect"));
 159     }
 160   } else {
 161     ui.renameNetwork->setEnabled(false);
 162     ui.deleteNetwork->setEnabled(false);
 163     ui.connectNow->setEnabled(false);
 164     ui.detailsBox->setEnabled(false);
 165   }
 166   // network details
 167   if(ui.serverList->selectedItems().count()) {
 168     ui.editServer->setEnabled(true);
 169     ui.deleteServer->setEnabled(true);
 170     ui.upServer->setEnabled(ui.serverList->currentRow() > 0);
 171     ui.downServer->setEnabled(ui.serverList->currentRow() < ui.serverList->count() - 1);
 172   } else {
 173     ui.editServer->setEnabled(false);
 174     ui.deleteServer->setEnabled(false);
 175     ui.upServer->setEnabled(false);
 176     ui.downServer->setEnabled(false);
 177   }
 178 }
 179
 180 void NetworksSettingsPage::setItemState(NetworkId id, QListWidgetItem *item) {
 181   if(!item && !(item = networkItem(id))) return;
 182   const Network *net = Client::network(id);
 183   if(!net || net->isInitialized()) item->setFlags(item->flags() | Qt::ItemIsEnabled);
 184   else item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
 185   if(net && net->connectionState() == Network::Initialized) {
 186     item->setIcon(connectedIcon);
 187   } else if(net && net->connectionState() != Network::Disconnected) {
 188     item->setIcon(connectingIcon);
 189   } else {
 190     item->setIcon(disconnectedIcon);
 191   }
 192   if(net) {
 193     bool select = false;
 194     // check if we already have another net of this name in the list, and replace it
 195     QList<QListWidgetItem *> items = ui.networkList->findItems(net->networkName(), Qt::MatchExactly);
 196     if(items.count()) {
 197       foreach(QListWidgetItem *i, items) {
 198         NetworkId oldid = i->data(Qt::UserRole).value<NetworkId>();
 199         if(oldid > 0) continue;  // only locally created nets should be replaced
 200         if(oldid == currentId) select = true;
 201         int row = ui.networkList->row(i);
 202         if(row >= 0) delete ui.networkList->takeItem(row);
 203         networkInfos.remove(oldid);
 204         break;
 205       }
 206     }
 207     item->setText(net->networkName());
 208     if(select) item->setSelected(true);
 209   }
 210 }
 211
 212 void NetworksSettingsPage::coreConnectionStateChanged(bool state) {
 213   this->setEnabled(state);
 214   if(state) {
 215     load();
 216   } else {
 217     // reset
 218     //currentId = 0;
 219   }
 220 }
 221
 222 void NetworksSettingsPage::clientIdentityAdded(IdentityId id) {
 223   const Identity * identity = Client::identity(id);
 224   connect(identity, SIGNAL(updatedRemotely()), this, SLOT(clientIdentityUpdated()));
 225
 226   if(id == 1) {
 227     // default identity is always the first one!
 228     ui.identityList->insertItem(0, identity->identityName(), id.toInt());
 229   } else {
 230     QString name = identity->identityName();
 231     for(int j = 0; j < ui.identityList->count(); j++) {
 232       if((j>0 || ui.identityList->itemData(0).toInt() != 1) && name.localeAwareCompare(ui.identityList->itemText(j)) < 0) {
 233         ui.identityList->insertItem(j, name, id.toInt());
 234         widgetHasChanged();
 235         return;
 236       }
 237     }
 238     // append
 239     ui.identityList->insertItem(ui.identityList->count(), name, id.toInt());
 240     widgetHasChanged();
 241   }
 242 }
 243
 244 void NetworksSettingsPage::clientIdentityUpdated() {
 245   const Identity *identity = qobject_cast<const Identity *>(sender());
 246   if(!identity) {
 247     qWarning() << "NetworksSettingsPage: Invalid identity to update!";
 248     return;
 249   }
 250   int row = ui.identityList->findData(identity->id().toInt());
 251   if(row < 0) {
 252     qWarning() << "NetworksSettingsPage: Invalid identity to update!";
 253     return;
 254   }
 255   if(ui.identityList->itemText(row) != identity->identityName()) {
 256     ui.identityList->setItemText(row, identity->identityName());
 257   }
 258 }
 259
 260 void NetworksSettingsPage::clientIdentityRemoved(IdentityId id) {
 261   if(currentId != 0) saveToNetworkInfo(networkInfos[currentId]);
 262   //ui.identityList->removeItem(ui.identityList->findData(id.toInt()));
 263   foreach(NetworkInfo info, networkInfos.values()) {
 264     qDebug() << info.networkName << info.networkId << info.identity;
 265     if(info.identity == id) {
 266       if(info.networkId == currentId) ui.identityList->setCurrentIndex(0);
 267       info.identity = 1; // set to default
 268       networkInfos[info.networkId] = info;
 269       if(info.networkId > 0) Client::updateNetwork(info);
 270     }
 271   }
 272   ui.identityList->removeItem(ui.identityList->findData(id.toInt()));
 273   widgetHasChanged();
 274 }
 275
 276 QListWidgetItem *NetworksSettingsPage::networkItem(NetworkId id) const {
 277   for(int i = 0; i < ui.networkList->count(); i++) {
 278     QListWidgetItem *item = ui.networkList->item(i);
 279     if(item->data(Qt::UserRole).value<NetworkId>() == id) return item;
 280   }
 281   return 0;
 282 }
 283
 284 void NetworksSettingsPage::clientNetworkAdded(NetworkId id) {
 285   insertNetwork(id);
 286   connect(Client::network(id), SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 287   connect(Client::network(id), SIGNAL(connectionStateSet(Network::ConnectionState)), this, SLOT(networkConnectionStateChanged(Network::ConnectionState)));
 288   connect(Client::network(id), SIGNAL(connectionError(const QString &)), this, SLOT(networkConnectionError(const QString &)));
 289 }
 290
 291 void NetworksSettingsPage::clientNetworkUpdated() {
 292   const Network *net = qobject_cast<const Network *>(sender());
 293   if(!net) {
 294     qWarning() << "Update request for unknown network received!";
 295     return;
 296   }
 297   networkInfos[net->networkId()] = net->networkInfo();
 298   setItemState(net->networkId());
 299   if(net->networkId() == currentId) displayNetwork(net->networkId());
 300   setWidgetStates();
 301   widgetHasChanged();
 302 }
 303
 304 void NetworksSettingsPage::clientNetworkRemoved(NetworkId id) {
 305   if(!networkInfos.contains(id)) return;
 306   if(id == currentId) displayNetwork(0);
 307   NetworkInfo info = networkInfos.take(id);
 308   QList<QListWidgetItem *> items = ui.networkList->findItems(info.networkName, Qt::MatchExactly);
 309   if(items.count()) {
 310     Q_ASSERT(items[0]->data(Qt::UserRole).value<NetworkId>() == id);
 311     delete ui.networkList->takeItem(ui.networkList->row(items[0]));
 312   }
 313   setWidgetStates();
 314   widgetHasChanged();
 315 }
 316
 317 void NetworksSettingsPage::networkConnectionStateChanged(Network::ConnectionState state) {
 318   const Network *net = qobject_cast<const Network *>(sender());
 319   if(!net) return;
 320   if(net->networkId() == currentId) {
 321     ui.connectNow->setEnabled(state == Network::Initialized || state == Network::Disconnected);
 322   }
 323   setItemState(net->networkId());
 324 }
 325
 326 void NetworksSettingsPage::networkConnectionError(const QString &) {
 327
 328 }
 329
 330 QListWidgetItem *NetworksSettingsPage::insertNetwork(NetworkId id) {
 331   NetworkInfo info = Client::network(id)->networkInfo();
 332   networkInfos[id] = info;
 333   return insertNetwork(info);
 334 }
 335
 336 QListWidgetItem *NetworksSettingsPage::insertNetwork(const NetworkInfo &info) {
 337   QListWidgetItem *item = 0;
 338   QList<QListWidgetItem *> items = ui.networkList->findItems(info.networkName, Qt::MatchExactly);
 339   if(!items.count()) item = new QListWidgetItem(disconnectedIcon, info.networkName, ui.networkList);
 340   else {
 341     // we overwrite an existing net if it a) has the same name and b) has a negative ID meaning we created it locally before
 342     // -> then we can be sure that this is the core-side replacement for the net we created
 343     foreach(QListWidgetItem *i, items) {
 344       NetworkId id = i->data(Qt::UserRole).value<NetworkId>();
 345       if(id < 0) { item = i; break; }
 346     }
 347     if(!item) item = new QListWidgetItem(disconnectedIcon, info.networkName, ui.networkList);
 348   }
 349   item->setData(Qt::UserRole, QVariant::fromValue<NetworkId>(info.networkId));
 350   setItemState(info.networkId, item);
 351   widgetHasChanged();
 352   return item;
 353 }
 354
 355 void NetworksSettingsPage::displayNetwork(NetworkId id) {
 356   if(id != 0) {
 357     NetworkInfo info = networkInfos[id];
 358     ui.identityList->setCurrentIndex(ui.identityList->findData(info.identity.toInt()));
 359     ui.serverList->clear();
 360     foreach(QVariant v, info.serverList) {
 361       ui.serverList->addItem(QString("%1:%2").arg(v.toMap()["Host"].toString()).arg(v.toMap()["Port"].toUInt()));
 362     }
 363     setItemState(id);
 364   } else {
 365     // just clear widgets
 366     ui.identityList->setCurrentIndex(-1);
 367     ui.serverList->clear();
 368     ui.performEdit->clear();
 369     setWidgetStates();
 370   }
 371   currentId = id;
 372 }
 373
 374 void NetworksSettingsPage::saveToNetworkInfo(NetworkInfo &info) {
 375   info.identity = ui.identityList->itemData(ui.identityList->currentIndex()).toInt();
 376 }
 377 /*** Network list ***/
 378
 379 void NetworksSettingsPage::on_networkList_itemSelectionChanged() {
 380   if(currentId != 0) {
 381     saveToNetworkInfo(networkInfos[currentId]);
 382   }
 383   if(ui.networkList->selectedItems().count()) {
 384     NetworkId id = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
 385     currentId = id;
 386     displayNetwork(id);
 387     ui.serverList->setCurrentRow(0);
 388   } else {
 389     currentId = 0;
 390   }
 391   setWidgetStates();
 392 }
 393
 394 void NetworksSettingsPage::on_addNetwork_clicked() {
 395   QStringList existing;
 396   for(int i = 0; i < ui.networkList->count(); i++) existing << ui.networkList->item(i)->text();
 397   NetworkEditDlg dlg(QString(), existing, this);
 398   if(dlg.exec() == QDialog::Accepted) {
 399     NetworkId id;
 400     for(id = 1; id <= networkInfos.count(); id++) {
 401       widgetHasChanged();
 402       if(!networkInfos.keys().contains(-id.toInt())) break;
 403     }
 404     id = -id.toInt();
 405     NetworkInfo info;
 406     info.networkId = id;
 407     info.networkName = dlg.networkName();
 408     info.identity = 1;
 409     networkInfos[id] = info;
 410     QListWidgetItem *item = insertNetwork(info);
 411     ui.networkList->setCurrentItem(item);
 412     setWidgetStates();
 413   }
 414 }
 415
 416 void NetworksSettingsPage::on_deleteNetwork_clicked() {
 417   if(ui.networkList->selectedItems().count()) {
 418     NetworkId netid = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
 419     int ret = QMessageBox::question(this, tr("Delete Network?"),
 420                                     tr("Do you really want to delete the network \"%1\" and all related settings, including the backlog?").arg(networkInfos[netid].networkName),
 421                                     QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
 422     if(ret == QMessageBox::Yes) {
 423       currentId = 0;
 424       networkInfos.remove(netid);
 425       delete ui.networkList->takeItem(ui.networkList->row(ui.networkList->selectedItems()[0]));
 426       ui.networkList->setCurrentRow(qMin(ui.networkList->currentRow()+1, ui.networkList->count()-1));
 427       setWidgetStates();
 428       widgetHasChanged();
 429     }
 430   }
 431 }
 432
 433 void NetworksSettingsPage::on_renameNetwork_clicked() {
 434   if(!ui.networkList->selectedItems().count()) return;
 435   QString old = ui.networkList->selectedItems()[0]->text();
 436   QStringList existing;
 437   for(int i = 0; i < ui.networkList->count(); i++) existing << ui.networkList->item(i)->text();
 438   NetworkEditDlg dlg(old, existing, this);
 439   if(dlg.exec() == QDialog::Accepted) {
 440     ui.networkList->selectedItems()[0]->setText(dlg.networkName());
 441     NetworkId netid = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
 442     networkInfos[netid].networkName = dlg.networkName();
 443     widgetHasChanged();
 444   }
 445 }
 446
 447 void NetworksSettingsPage::on_connectNow_clicked() {
 448   if(!ui.networkList->selectedItems().count()) return;
 449   NetworkId id = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
 450   const Network *net = Client::network(id);
 451   if(!net) return;
 452   if(!net->isConnected()) net->requestConnect();
 453   else net->requestDisconnect();
 454 }
 455
 456 /*** Server list ***/
 457
 458 void NetworksSettingsPage::on_serverList_itemSelectionChanged() {
 459   setWidgetStates();
 460 }
 461
 462 void NetworksSettingsPage::on_addServer_clicked() {
 463   if(currentId == 0) return;
 464   ServerEditDlg dlg(QVariantMap(), this);
 465   if(dlg.exec() == QDialog::Accepted) {
 466     networkInfos[currentId].serverList.append(dlg.serverData());
 467     displayNetwork(currentId);
 468     ui.serverList->setCurrentRow(ui.serverList->count()-1);
 469     widgetHasChanged();
 470   }
 471
 472 }
 473
 474 void NetworksSettingsPage::on_editServer_clicked() {
 475   if(currentId == 0) return;
 476   int cur = ui.serverList->currentRow();
 477   ServerEditDlg dlg(networkInfos[currentId].serverList[cur], this);
 478   if(dlg.exec() == QDialog::Accepted) {
 479     networkInfos[currentId].serverList[cur] = dlg.serverData();
 480     displayNetwork(currentId);
 481     ui.serverList->setCurrentRow(cur);
 482     widgetHasChanged();
 483   }
 484 }
 485
 486 void NetworksSettingsPage::on_deleteServer_clicked() {
 487   if(currentId == 0) return;
 488   int cur = ui.serverList->currentRow();
 489   networkInfos[currentId].serverList.removeAt(cur);
 490   displayNetwork(currentId);
 491   ui.serverList->setCurrentRow(qMin(cur, ui.serverList->count()-1));
 492   widgetHasChanged();
 493 }
 494
 495 void NetworksSettingsPage::on_upServer_clicked() {
 496   int cur = ui.serverList->currentRow();
 497   QVariant foo = networkInfos[currentId].serverList.takeAt(cur);
 498   networkInfos[currentId].serverList.insert(cur-1, foo);
 499   displayNetwork(currentId);
 500   ui.serverList->setCurrentRow(cur-1);
 501   widgetHasChanged();
 502 }
 503
 504 void NetworksSettingsPage::on_downServer_clicked() {
 505   int cur = ui.serverList->currentRow();
 506   QVariant foo = networkInfos[currentId].serverList.takeAt(cur);
 507   networkInfos[currentId].serverList.insert(cur+1, foo);
 508   displayNetwork(currentId);
 509   ui.serverList->setCurrentRow(cur+1);
 510   widgetHasChanged();
 511 }
 512
 513 /**************************************************************************
 514  * NetworkEditDlg
 515  *************************************************************************/
 516
 517 NetworkEditDlg::NetworkEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
 518   ui.setupUi(this);
 519
 520   if(old.isEmpty()) {
 521     // new network
 522     setWindowTitle(tr("Add Network"));
 523     on_networkEdit_textChanged(""); // disable ok button
 524   } else ui.networkEdit->setText(old);
 525 }
 526
 527 QString NetworkEditDlg::networkName() const {
 528   return ui.networkEdit->text();
 529
 530 }
 531
 532 void NetworkEditDlg::on_networkEdit_textChanged(const QString &text) {
 533   ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));
 534 }
 535
 536
 537 /**************************************************************************
 538  * ServerEditDlg
 539  *************************************************************************/
 540
 541 ServerEditDlg::ServerEditDlg(const QVariant &_serverData, QWidget *parent) : QDialog(parent) {
 542   ui.setupUi(this);
 543   QVariantMap serverData = _serverData.toMap();
 544   if(serverData.count()) {
 545     ui.host->setText(serverData["Host"].toString());
 546     ui.port->setValue(serverData["Port"].toUInt());
 547     ui.password->setText(serverData["Password"].toString());
 548     ui.useSSL->setChecked(serverData["UseSSL"].toBool());
 549   } else {
 550     ui.port->setValue(6667);
 551   }
 552   on_host_textChanged();
 553 }
 554
 555 QVariant ServerEditDlg::serverData() const {
 556   QVariantMap _serverData;
 557   _serverData["Host"] = ui.host->text();
 558   _serverData["Port"] = ui.port->value();
 559   _serverData["Password"] = ui.password->text();
 560   _serverData["UseSSL"] = ui.useSSL->isChecked();
 561   return _serverData;
 562 }
 563
 564 void ServerEditDlg::on_host_textChanged() {
 565   ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(ui.host->text().isEmpty());
 566 }
 567
 568 /**************************************************************************
 569  * SaveNetworksDlg
 570  *************************************************************************/
 571
 572 SaveNetworksDlg::SaveNetworksDlg(const QList<NetworkInfo> &toCreate, const QList<NetworkInfo> &toUpdate, const QList<NetworkId> &toRemove, QWidget *parent) : QDialog(parent)
 573 {
 574   ui.setupUi(this);
 575
 576   numevents = toCreate.count() + toUpdate.count() + toRemove.count();
 577   rcvevents = 0;
 578   if(numevents) {
 579     ui.progressBar->setMaximum(numevents);
 580     ui.progressBar->setValue(0);
 581
 582     connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientEvent()));
 583     connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientEvent()));
 584
 585     foreach(NetworkInfo info, toCreate) {
 586       Client::createNetwork(info);
 587     }
 588     foreach(NetworkInfo info, toUpdate) {
 589       const Network *net = Client::network(info.networkId);
 590       if(!net) {
 591         qWarning() << "Invalid client network!";
 592         numevents--;
 593         continue;
 594       }
 595       // FIXME this only checks for one changed item rather than all!
 596       connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientEvent()));
 597       Client::updateNetwork(info);
 598     }
 599     foreach(NetworkId id, toRemove) {
 600       Client::removeNetwork(id);
 601     }
 602   } else {
 603     qWarning() << "Sync dialog called without stuff to change!";
 604     accept();
 605   }
 606 }
 607
 608 void SaveNetworksDlg::clientEvent() {
 609   ui.progressBar->setValue(++rcvevents);
 610   if(rcvevents >= numevents) accept();
 611 }