+void NetworksSettingsPage::on_enableCapsStatusDetails_clicked()
+{
+ if (!Client::isConnected() || Client::isCoreFeatureEnabled(Quassel::Feature::SkipIrcCaps)) {
+ // Either disconnected or IRCv3 capability skippping supported
+
+ // Try to get a list of currently enabled features
+ QStringList sortedCapsEnabled;
+ // Check if a network is selected
+ if (ui.networkList->selectedItems().count()) {
+ // Get the underlying Network from the selected network
+ NetworkId netid = ui.networkList->selectedItems()[0]->data(Qt::UserRole).value<NetworkId>();
+ const Network* net = Client::network(netid);
+ if (net && Client::isCoreFeatureEnabled(Quassel::Feature::CapNegotiation)) {
+ // Capability negotiation is supported, network exists.
+ // If the network is disconnected, the list of enabled capabilities will be empty,
+ // no need to check for that specifically.
+ // Sorting isn't required, but it looks nicer.
+ sortedCapsEnabled = net->capsEnabled();
+ sortedCapsEnabled.sort();
+ }
+ }
+
+ // Try to explain IRCv3 network features in a friendly way, including showing the currently
+ // enabled features if available
+ auto messageText = QString("<p>%1</p></br><p>%2</p>")
+ .arg(tr("Quassel makes use of newer IRC features when supported by the IRC network."
+ " If desired, you can disable unwanted or problematic features here."),
+ tr("The <a href=\"https://ircv3.net/irc/\">IRCv3 website</a> provides more "
+ "technical details on the IRCv3 capabilities powering these features."));
+
+ if (!sortedCapsEnabled.isEmpty()) {
+ // Format the capabilities within <code></code> blocks
+ auto formattedCaps = QString("<code>%1</code>")
+ .arg(sortedCapsEnabled.join("</code>, <code>"));
+
+ // Add the currently enabled capabilities to the list
+ // This creates a new QString, but this code is not performance-critical.
+ messageText = messageText.append(QString("<p><i>%1</i></p>").arg(
+ tr("Currently enabled IRCv3 capabilities for this "
+ "network: %1").arg(formattedCaps)));
+ }
+
+ QMessageBox::information(this, tr("Configuring network features"), messageText);
+ }
+ else {
+ // Core does not IRCv3 capability skipping, show warning
+ QMessageBox::warning(this, tr("Configuring network features unsupported"),
+ QString("<p><b>%1</b></p></br><p>%2</p>")
+ .arg(tr("Your Quassel core is too old to configure IRCv3 network features"),
+ tr("You need a Quassel core v0.14.0 or newer to control what network "
+ "features Quassel will use.")));
+ }
+}
+
+void NetworksSettingsPage::on_enableCapsAdvanced_clicked()
+{
+ if (currentId == 0)
+ return;
+
+ CapsEditDlg dlg(networkInfos[currentId].skipCapsToString(), this);
+ if (dlg.exec() == QDialog::Accepted) {
+ networkInfos[currentId].skipCapsFromString(dlg.skipCapsString());
+ displayNetwork(currentId);
+ widgetHasChanged();
+ }
+}
+