1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
3 * devel@quassel-irc.org *
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. *
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. *
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 ***************************************************************************/
21 #include <QHeaderView>
22 #include <QMessageBox>
24 #include "networkssettingspage.h"
32 NetworksSettingsPage::NetworksSettingsPage(QWidget *parent) : SettingsPage(tr("General"), tr("Networks"), parent) {
35 connectedIcon = QIcon(":/22x22/actions/network-connect");
36 connectingIcon = QIcon(":/22x22/actions/gear");
37 disconnectedIcon = QIcon(":/22x22/actions/network-disconnect");
40 setEnabled(Client::isConnected()); // need a core connection!
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)));
48 connect(ui.identityList, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
49 //connect(ui., SIGNAL(), this, SLOT(widgetHasChanged()));
50 //connect(ui., SIGNAL(), this, SLOT(widgetHasChanged()));
52 foreach(IdentityId id, Client::identityIds()) {
53 clientIdentityAdded(id);
57 void NetworksSettingsPage::save() {
59 if(currentId != 0) saveToNetworkInfo(networkInfos[currentId]);
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;
68 //if(id == currentId) currentId = 0;
69 //QList<QListWidgetItem *> items = ui.networkList->findItems((*i).networkName, Qt::MatchExactly);
71 // Q_ASSERT(items[0]->data(Qt::UserRole).value<NetworkId>() == id);
74 //i = networkInfos.erase(i);
77 if((*i) != Client::network((*i).networkId)->networkInfo()) {
83 foreach(NetworkId id, Client::networkIds()) {
84 if(!networkInfos.contains(id)) toRemove.append(id);
86 SaveNetworksDlg dlg(toCreate, toUpdate, toRemove, this);
88 if(ret == QDialog::Rejected) {
89 // canceled -> reload everything to be safe
92 setChangedState(false);
96 void NetworksSettingsPage::load() {
98 foreach(NetworkId netid, Client::networkIds()) {
99 clientNetworkAdded(netid);
101 ui.networkList->setCurrentRow(0);
102 setChangedState(false);
105 void NetworksSettingsPage::reset() {
107 ui.networkList->clear();
108 networkInfos.clear();
112 bool NetworksSettingsPage::aboutToSave() {
113 if(currentId != 0) saveToNetworkInfo(networkInfos[currentId]);
115 foreach(NetworkInfo info, networkInfos.values()) {
116 if(!info.serverList.count()) errors.append(1);
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);
126 void NetworksSettingsPage::widgetHasChanged() {
127 bool changed = testHasChanged();
128 if(changed != hasChanged()) setChangedState(changed);
131 bool NetworksSettingsPage::testHasChanged() {
133 saveToNetworkInfo(networkInfos[currentId]);
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;
143 void NetworksSettingsPage::setWidgetStates() {
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"));
157 ui.connectNow->setIcon(connectedIcon);
158 ui.connectNow->setText(tr("Connect"));
161 ui.renameNetwork->setEnabled(false);
162 ui.deleteNetwork->setEnabled(false);
163 ui.connectNow->setEnabled(false);
164 ui.detailsBox->setEnabled(false);
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);
173 ui.editServer->setEnabled(false);
174 ui.deleteServer->setEnabled(false);
175 ui.upServer->setEnabled(false);
176 ui.downServer->setEnabled(false);
179 // FIXME disable network creation/deletion because of the storage issue
180 ui.deleteNetwork->setEnabled(false);
181 ui.renameNetwork->setEnabled(false);
184 void NetworksSettingsPage::setItemState(NetworkId id, QListWidgetItem *item) {
185 if(!item) item = networkItem(id);
186 const Network *net = Client::network(id);
187 if(!net || net->isInitialized()) item->setFlags(item->flags() | Qt::ItemIsEnabled);
188 else item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
189 if(net && net->connectionState() == Network::Initialized) {
190 item->setIcon(connectedIcon);
191 } else if(net && net->connectionState() != Network::Disconnected) {
192 item->setIcon(connectingIcon);
194 item->setIcon(disconnectedIcon);
197 // check if we already have another net of this name in the list, and replace it
198 QList<QListWidgetItem *> items = ui.networkList->findItems(net->networkName(), Qt::MatchExactly);
200 foreach(QListWidgetItem *i, items) {
201 NetworkId oldid = i->data(Qt::UserRole).value<NetworkId>();
202 if(oldid > 0) continue; // only locally created nets should be replaced
203 if(oldid == currentId) item->setSelected(true);
204 delete ui.networkList->takeItem(ui.networkList->row(i));
205 networkInfos.remove(oldid);
209 item->setText(net->networkName());
213 void NetworksSettingsPage::coreConnectionStateChanged(bool state) {
214 this->setEnabled(state);
223 void NetworksSettingsPage::clientIdentityAdded(IdentityId id) {
224 const Identity * identity = Client::identity(id);
225 connect(identity, SIGNAL(updatedRemotely()), this, SLOT(clientIdentityUpdated()));
228 // default identity is always the first one!
229 ui.identityList->insertItem(0, identity->identityName(), id.toInt());
231 QString name = identity->identityName();
232 for(int j = 0; j < ui.identityList->count(); j++) {
233 if((j>0 || ui.identityList->itemData(0).toInt() != 1) && name.localeAwareCompare(ui.identityList->itemText(j)) < 0) {
234 ui.identityList->insertItem(j, name, id.toInt());
240 ui.identityList->insertItem(ui.identityList->count(), name, id.toInt());
245 void NetworksSettingsPage::clientIdentityUpdated() {
246 const Identity *identity = qobject_cast<const Identity *>(sender());
248 qWarning() << "NetworksSettingsPage: Invalid identity to update!";
251 int row = ui.identityList->findData(identity->id().toInt());
253 qWarning() << "NetworksSettingsPage: Invalid identity to update!";
256 if(ui.identityList->itemText(row) != identity->identityName()) {
257 ui.identityList->setItemText(row, identity->identityName());
261 void NetworksSettingsPage::clientIdentityRemoved(IdentityId id) {
262 if(currentId != 0) saveToNetworkInfo(networkInfos[currentId]);
263 //ui.identityList->removeItem(ui.identityList->findData(id.toInt()));
264 foreach(NetworkInfo info, networkInfos.values()) {
265 qDebug() << info.networkName << info.networkId << info.identity;
266 if(info.identity == id) {
267 if(info.networkId == currentId) ui.identityList->setCurrentIndex(0);
268 info.identity = 1; // set to default
269 networkInfos[info.networkId] = info;
270 if(info.networkId > 0) Client::updateNetwork(info);
273 ui.identityList->removeItem(ui.identityList->findData(id.toInt()));
277 QListWidgetItem *NetworksSettingsPage::networkItem(NetworkId id) const {
278 for(int i = 0; i < ui.networkList->count(); i++) {
279 QListWidgetItem *item = ui.networkList->item(i);
280 if(item->data(Qt::UserRole).value<NetworkId>() == id) return item;
285 void NetworksSettingsPage::clientNetworkAdded(NetworkId id) {
287 connect(Client::network(id), SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
288 connect(Client::network(id), SIGNAL(connectionStateSet(Network::ConnectionState)), this, SLOT(networkConnectionStateChanged(Network::ConnectionState)));
289 connect(Client::network(id), SIGNAL(connectionError(const QString &)), this, SLOT(networkConnectionError(const QString &)));
292 void NetworksSettingsPage::clientNetworkUpdated() {
293 const Network *net = qobject_cast<const Network *>(sender());
295 qWarning() << "Update request for unknown network received!";
298 networkInfos[net->networkId()] = net->networkInfo();
299 setItemState(net->networkId());
300 if(net->networkId() == currentId) displayNetwork(net->networkId());
305 void NetworksSettingsPage::clientNetworkRemoved(NetworkId id) {
306 if(!networkInfos.contains(id)) return;
307 if(id == currentId) displayNetwork(0);
308 NetworkInfo info = networkInfos.take(id);
309 QList<QListWidgetItem *> items = ui.networkList->findItems(info.networkName, Qt::MatchExactly);
311 Q_ASSERT(items[0]->data(Qt::UserRole).value<NetworkId>() == id);
312 delete ui.networkList->takeItem(ui.networkList->row(items[0]));
318 void NetworksSettingsPage::networkConnectionStateChanged(Network::ConnectionState state) {
319 const Network *net = qobject_cast<const Network *>(sender());
321 if(net->networkId() == currentId) {
322 ui.connectNow->setEnabled(state == Network::Initialized || state == Network::Disconnected);
324 setItemState(net->networkId());
327 void NetworksSettingsPage::networkConnectionError(const QString &) {
331 QListWidgetItem *NetworksSettingsPage::insertNetwork(NetworkId id) {
332 NetworkInfo info = Client::network(id)->networkInfo();
333 networkInfos[id] = info;
334 return insertNetwork(info);
337 QListWidgetItem *NetworksSettingsPage::insertNetwork(const NetworkInfo &info) {
338 QListWidgetItem *item = 0;
339 QList<QListWidgetItem *> items = ui.networkList->findItems(info.networkName, Qt::MatchExactly);
340 if(!items.count()) item = new QListWidgetItem(disconnectedIcon, info.networkName, ui.networkList);
342 // we overwrite an existing net if it a) has the same name and b) has a negative ID meaning we created it locally before
343 // -> then we can be sure that this is the core-side replacement for the net we created
344 foreach(QListWidgetItem *i, items) {
345 NetworkId id = i->data(Qt::UserRole).value<NetworkId>();
346 if(id < 0) { item = i; break; }
348 if(!item) item = new QListWidgetItem(disconnectedIcon, info.networkName, ui.networkList);
350 item->setData(Qt::UserRole, QVariant::fromValue<NetworkId>(info.networkId));
351 setItemState(info.networkId, item);
356 void NetworksSettingsPage::displayNetwork(NetworkId id) {
358 NetworkInfo info = networkInfos[id];
359 ui.identityList->setCurrentIndex(ui.identityList->findData(info.identity.toInt()));
360 ui.serverList->clear();
361 foreach(QVariant v, info.serverList) {
362 ui.serverList->addItem(QString("%1:%2").arg(v.toMap()["Host"].toString()).arg(v.toMap()["Port"].toUInt()));
366 // just clear widgets
367 ui.identityList->setCurrentIndex(-1);
368 ui.serverList->clear();
369 ui.performEdit->clear();
375 void NetworksSettingsPage::saveToNetworkInfo(NetworkInfo &info) {
376 info.identity = ui.identityList->itemData(ui.identityList->currentIndex()).toInt();
378 /*** Network list ***/
380 void NetworksSettingsPage::on_networkList_itemSelectionChanged() {
382 saveToNetworkInfo(networkInfos[currentId]);
384 if(ui.networkList->selectedItems().count()) {
385 NetworkId id = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
388 ui.serverList->setCurrentRow(0);
395 void NetworksSettingsPage::on_addNetwork_clicked() {
396 QStringList existing;
397 for(int i = 0; i < ui.networkList->count(); i++) existing << ui.networkList->item(i)->text();
398 NetworkEditDlg dlg(QString(), existing, this);
399 if(dlg.exec() == QDialog::Accepted) {
401 for(id = 1; id <= networkInfos.count(); id++) {
403 if(!networkInfos.keys().contains(-id.toInt())) break;
408 info.networkName = dlg.networkName();
410 networkInfos[id] = info;
411 QListWidgetItem *item = insertNetwork(info);
412 ui.networkList->setCurrentItem(item);
417 void NetworksSettingsPage::on_deleteNetwork_clicked() {
418 if(ui.networkList->selectedItems().count()) {
419 NetworkId netid = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
420 int ret = QMessageBox::question(this, tr("Delete Network?"),
421 tr("Do you really want to delete the network \"%1\" and all related settings, including the backlog?"
422 "<br><br><em>NOTE: Backlog deletion hasn't actually been implemented yet.</em>").arg(networkInfos[netid].networkName),
423 QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
424 if(ret == QMessageBox::Yes) {
426 networkInfos.remove(netid);
427 delete ui.networkList->takeItem(ui.networkList->row(ui.networkList->selectedItems()[0]));
428 ui.networkList->setCurrentRow(qMin(ui.networkList->currentRow()+1, ui.networkList->count()-1));
435 void NetworksSettingsPage::on_renameNetwork_clicked() {
436 if(!ui.networkList->selectedItems().count()) return;
437 QString old = ui.networkList->selectedItems()[0]->text();
438 QStringList existing;
439 for(int i = 0; i < ui.networkList->count(); i++) existing << ui.networkList->item(i)->text();
440 NetworkEditDlg dlg(old, existing, this);
441 if(dlg.exec() == QDialog::Accepted) {
442 ui.networkList->selectedItems()[0]->setText(dlg.networkName());
443 NetworkId netid = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
444 networkInfos[netid].networkName = dlg.networkName();
449 void NetworksSettingsPage::on_connectNow_clicked() {
450 if(!ui.networkList->selectedItems().count()) return;
451 NetworkId id = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
452 const Network *net = Client::network(id);
454 if(!net->isConnected()) net->requestConnect();
455 else net->requestDisconnect();
458 /*** Server list ***/
460 void NetworksSettingsPage::on_serverList_itemSelectionChanged() {
464 void NetworksSettingsPage::on_addServer_clicked() {
465 if(currentId == 0) return;
466 ServerEditDlg dlg(QVariantMap(), this);
467 if(dlg.exec() == QDialog::Accepted) {
468 networkInfos[currentId].serverList.append(dlg.serverData());
469 displayNetwork(currentId);
470 ui.serverList->setCurrentRow(ui.serverList->count()-1);
476 void NetworksSettingsPage::on_editServer_clicked() {
477 if(currentId == 0) return;
478 int cur = ui.serverList->currentRow();
479 ServerEditDlg dlg(networkInfos[currentId].serverList[cur], this);
480 if(dlg.exec() == QDialog::Accepted) {
481 networkInfos[currentId].serverList[cur] = dlg.serverData();
482 displayNetwork(currentId);
483 ui.serverList->setCurrentRow(cur);
488 void NetworksSettingsPage::on_deleteServer_clicked() {
489 if(currentId == 0) return;
490 int cur = ui.serverList->currentRow();
491 networkInfos[currentId].serverList.removeAt(cur);
492 displayNetwork(currentId);
493 ui.serverList->setCurrentRow(qMin(cur, ui.serverList->count()-1));
497 void NetworksSettingsPage::on_upServer_clicked() {
498 int cur = ui.serverList->currentRow();
499 QVariant foo = networkInfos[currentId].serverList.takeAt(cur);
500 networkInfos[currentId].serverList.insert(cur-1, foo);
501 displayNetwork(currentId);
502 ui.serverList->setCurrentRow(cur-1);
506 void NetworksSettingsPage::on_downServer_clicked() {
507 int cur = ui.serverList->currentRow();
508 QVariant foo = networkInfos[currentId].serverList.takeAt(cur);
509 networkInfos[currentId].serverList.insert(cur+1, foo);
510 displayNetwork(currentId);
511 ui.serverList->setCurrentRow(cur+1);
515 /**************************************************************************
517 *************************************************************************/
519 NetworkEditDlg::NetworkEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist) {
524 setWindowTitle(tr("Add Network"));
525 on_networkEdit_textChanged(""); // disable ok button
526 } else ui.networkEdit->setText(old);
529 QString NetworkEditDlg::networkName() const {
530 return ui.networkEdit->text();
534 void NetworkEditDlg::on_networkEdit_textChanged(const QString &text) {
535 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));
539 /**************************************************************************
541 *************************************************************************/
543 ServerEditDlg::ServerEditDlg(const QVariant &_serverData, QWidget *parent) : QDialog(parent) {
545 QVariantMap serverData = _serverData.toMap();
546 if(serverData.count()) {
547 ui.host->setText(serverData["Host"].toString());
548 ui.port->setValue(serverData["Port"].toUInt());
549 ui.password->setText(serverData["Password"].toString());
550 ui.useSSL->setChecked(serverData["UseSSL"].toBool());
552 ui.port->setValue(Global::defaultPort);
554 on_host_textChanged();
557 QVariant ServerEditDlg::serverData() const {
558 QVariantMap _serverData;
559 _serverData["Host"] = ui.host->text();
560 _serverData["Port"] = ui.port->value();
561 _serverData["Password"] = ui.password->text();
562 _serverData["UseSSL"] = ui.useSSL->isChecked();
566 void ServerEditDlg::on_host_textChanged() {
567 ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(ui.host->text().isEmpty());
570 /**************************************************************************
572 *************************************************************************/
574 SaveNetworksDlg::SaveNetworksDlg(const QList<NetworkInfo> &toCreate, const QList<NetworkInfo> &toUpdate, const QList<NetworkId> &toRemove, QWidget *parent) : QDialog(parent)
578 numevents = toCreate.count() + toUpdate.count() + toRemove.count();
581 ui.progressBar->setMaximum(numevents);
582 ui.progressBar->setValue(0);
584 connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(clientEvent()));
585 connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), this, SLOT(clientEvent()));
587 foreach(NetworkInfo info, toCreate) {
588 Client::createNetwork(info);
590 foreach(NetworkInfo info, toUpdate) {
591 const Network *net = Client::network(info.networkId);
593 qWarning() << "Invalid client network!";
597 // FIXME this only checks for one changed item rather than all!
598 connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientEvent()));
599 Client::updateNetwork(info);
601 foreach(NetworkId id, toRemove) {
602 Client::removeNetwork(id);
605 qWarning() << "Sync dialog called without stuff to change!";
610 void SaveNetworksDlg::clientEvent() {
611 ui.progressBar->setValue(++rcvevents);
612 if(rcvevents >= numevents) accept();