diff options
Diffstat (limited to 'plugins/openpgp/src/account_settings_entry.vala')
| -rw-r--r-- | plugins/openpgp/src/account_settings_entry.vala | 156 |
1 files changed, 145 insertions, 11 deletions
diff --git a/plugins/openpgp/src/account_settings_entry.vala b/plugins/openpgp/src/account_settings_entry.vala index 75220c30..d2e5ac23 100644 --- a/plugins/openpgp/src/account_settings_entry.vala +++ b/plugins/openpgp/src/account_settings_entry.vala @@ -1,27 +1,161 @@ +using Dino.Entities; +using Gtk; + namespace Dino.Plugins.OpenPgp { public class AccountSettingsEntry : Plugins.AccountSettingsEntry { + private Label label; + private Button button; + private ComboBox combobox; + private Stack stack; + private Plugin plugin; + private Account current_account; + private Gee.List<GPG.Key> keys = null; + private Gtk.ListStore list_store = new Gtk.ListStore(2, typeof(string), typeof(string?)); + + public override string id { get { return "pgp_key_picker"; }} + + public override string name { get { return "OpenPGP"; }} public AccountSettingsEntry(Plugin plugin) { this.plugin = plugin; + + Builder builder = new Builder.from_resource("/im/dino/Dino/openpgp/account_settings_item.ui"); + stack = (Stack) builder.get_object("stack"); + label = (Label) builder.get_object("label"); + button = (Button) builder.get_object("button"); + combobox = (ComboBox) builder.get_object("combobox"); + + CellRendererText renderer = new CellRendererText(); + renderer.set_padding(0, 0); + combobox.pack_start(renderer, true); + combobox.add_attribute(renderer, "markup", 0); + combobox.set_model(list_store); + + button.clicked.connect(on_button_clicked); + combobox.changed.connect(key_changed); } - public override string id { get { - return "pgp_key_picker"; - }} + public override void deactivate() { + stack.set_visible_child_name("label"); + } - public override string name { get { - return "OpenPGP"; - }} + public override void set_account(Account account) { + set_account_.begin(account); + } - public override Plugins.AccountSettingsWidget? get_widget(WidgetType type) { - if (type == WidgetType.GTK) { - return new AccountSettingsWidget(plugin); + private async void set_account_(Account account) { + this.current_account = account; + if (keys == null) { + yield fetch_keys(); + populate_list_store(); } - return null; + activate_current_account(); } -} + private void on_button_clicked() { + activated(); + stack.set_visible_child_name("entry"); + combobox.grab_focus(); + combobox.popup(); + } + + private void activate_current_account() { + combobox.changed.disconnect(key_changed); + if (keys == null) { + label.set_markup(build_markup_string(_("Key publishing disabled"), _("Error in GnuPG"))); + return; + } + if (keys.size == 0) { + label.set_markup(build_markup_string(_("Key publishing disabled"), _("No keys available. Generate one!"))); + return; + } + + string? account_key = plugin.db.get_account_key(current_account); + int activate_index = 0; + for (int i = 0; i < keys.size; i++) { + GPG.Key key = keys[i]; + if (key.fpr == account_key) { + activate_index = i + 1; + } + } + combobox.active = activate_index; + + TreeIter selected; + combobox.get_active_iter(out selected); + set_label_active(selected); + + combobox.changed.connect(key_changed); + } + + private void populate_list_store() { + if (keys == null || keys.size == 0) { + return; + } + + list_store.clear(); + TreeIter iter; + list_store.append(out iter); + list_store.set(iter, 0, build_markup_string(_("Key publishing disabled"), _("Select key") + "<span font_family='monospace' font='8'> \n </span>"), 1, ""); + for (int i = 0; i < keys.size; i++) { + list_store.append(out iter); + list_store.set(iter, 0, @"$(Markup.escape_text(keys[i].uids[0].uid))\n<span font_family='monospace' font='8'>$(markup_colorize_id(keys[i].fpr, true))</span><span font='8'> </span>"); + list_store.set(iter, 1, keys[i].fpr); + if (keys[i].fpr == plugin.db.get_account_key(current_account)) { + set_label_active(iter, i + 1); + } + } + button.sensitive = true; + } + + private async void fetch_keys() { + label.set_markup(build_markup_string(_("Loading…"), _("Querying GnuPG"))); + + SourceFunc callback = fetch_keys.callback; + new Thread<void*> (null, () => { // Querying GnuPG might take some time + try { + keys = GPGHelper.get_keylist(null, true); + } catch (Error e) { } + Idle.add((owned)callback); + return null; + }); + yield; + } + + private void set_label_active(TreeIter iter, int i = -1) { + Value text; + list_store.get_value(iter, 0, out text); + label.set_markup((string) text); + if (i != -1) combobox.active = i; + } + + private void key_changed() { + TreeIter selected; + bool iter_valid = combobox.get_active_iter(out selected); + if (iter_valid) { + Value key_value; + list_store.get_value(selected, 1, out key_value); + string? key_id = key_value as string; + if (key_id != null) { + if (plugin.modules.has_key(current_account)) { + plugin.modules[current_account].set_private_key_id(key_id); + } + plugin.db.set_account_key(current_account, key_id); + } + set_label_active(selected); + deactivate(); + } + } + + private string build_markup_string(string primary, string secondary) { + return @"$(Markup.escape_text(primary))\n<span font='8'>$secondary</span>"; + } + + public override Object? get_widget(WidgetType type) { + if (type != WidgetType.GTK4) return null; + return stack; + } +} }
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