pamac-classic/src/updater.vala
2017-02-20 21:21:10 +01:00

99 lines
2.5 KiB
Vala

/*
* pamac-vala
*
* Copyright (C) 2014-2017 Guillaume Benoit <guillaume@manjaro.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a get of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Pamac {
class Updater : Gtk.Application {
UpdaterWindow updater_window;
bool pamac_run;
public Updater () {
application_id = "org.manjaro.pamac.updater";
flags = ApplicationFlags.FLAGS_NONE;
}
public override void startup () {
// i18n
Intl.textdomain ("pamac");
Intl.setlocale (LocaleCategory.ALL, "");
base.startup ();
pamac_run = check_pamac_running ();
if (pamac_run) {
var msg = new Gtk.MessageDialog (null,
Gtk.DialogFlags.MODAL,
Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK,
dgettext (null, "Pamac is already running"));
msg.run ();
msg.destroy ();
} else {
updater_window = new UpdaterWindow (this);
var action = new SimpleAction ("quit", null);
action.activate.connect (() => {this.quit ();});
this.add_action (action);
string[] accels = {"<Control>Q", "<Control>W"};
this.set_accels_for_action ("app.quit", accels);
}
}
public override void activate () {
if (!pamac_run) {
updater_window.present ();
}
}
public override void shutdown () {
base.shutdown ();
if (!pamac_run) {
updater_window.transaction.stop_daemon ();
}
}
bool check_pamac_running () {
Application app;
bool run = false;
app = new Application ("org.manjaro.pamac.manager", 0);
try {
app.register ();
} catch (GLib.Error e) {
stderr.printf ("%s\n", e.message);
}
run = app.get_is_remote ();
if (run) {
return run;
}
app = new Application ("org.manjaro.pamac.install", 0);
try {
app.register ();
} catch (GLib.Error e) {
stderr.printf ("%s\n", e.message);
}
run = app.get_is_remote ();
return run;
}
}
static int main (string[] args) {
var updater = new Updater ();
return updater.run (args);
}
}