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using Adw;
using Dino.Entities;
using Gtk;
namespace Dino.Plugins.OpenPgp {
public class PgpPreferencesEntry : Plugins.EncryptionPreferencesEntry {
private Plugin plugin;
public PgpPreferencesEntry(Plugin plugin) {
this.plugin = plugin;
}
public override Object? get_widget(Account account, WidgetType type) {
if (type != WidgetType.GTK4) return null;
StringList string_list = new StringList(null);
string_list.append(_("Querying GnuPG"));
Adw.PreferencesGroup preferences_group = new Adw.PreferencesGroup() { title="OpenPGP" };
populate_string_list.begin(account, preferences_group);
return preferences_group;
}
public override string id { get { return "pgp_preferences_encryption"; }}
private async void populate_string_list(Account account, Adw.PreferencesGroup preferences_group) {
var keys = yield get_pgp_keys();
if (keys == null) {
preferences_group.add(new Adw.ActionRow() { title="Announce key", subtitle="Error in GnuPG" });
return;
}
if (keys.size == 0) {
preferences_group.add(new Adw.ActionRow() { title="Announce key", subtitle="No keys available. Generate one!" });
return;
}
StringList string_list = new StringList(null);
#if Adw_1_4
var drop_down = new Adw.ComboRow() { title = "Announce key" };
drop_down.model = string_list;
preferences_group.add(drop_down);
#else
var view = new Adw.ActionRow() { title = "Announce key" };
var drop_down = new DropDown(string_list, null) { valign = Align.CENTER };
view.activatable_widget = drop_down;
view.add_suffix(drop_down);
preferences_group.add(view);
#endif
string_list.append(_("Disabled"));
for (int i = 0; i < keys.size; i++) {
string_list.append(@"$(keys[i].uids[0].uid)\n$(keys[i].fpr.substring(24, 16))");
if (keys[i].fpr == plugin.db.get_account_key(account)) {
drop_down.selected = i + 1;
}
}
drop_down.notify["selected"].connect(() => {
var key_id = drop_down.selected == 0 ? "" : keys[(int)drop_down.selected - 1].fpr;
if (plugin.modules.has_key(account)) {
plugin.modules[account].set_private_key_id(key_id);
}
plugin.db.set_account_key(account, key_id);
});
}
private static async Gee.List<GPG.Key> get_pgp_keys() {
Gee.List<GPG.Key> keys = null;
SourceFunc callback = get_pgp_keys.callback;
new Thread<void*> (null, () => { // Querying GnuPG might take some time
try {
keys = GPGHelper.get_keylist(null, true);
} catch (Error e) {
warning(e.message);
}
Idle.add((owned)callback);
return null;
});
yield;
return keys;
}
}
}
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