plugins/Powerd/Powerd.cpp · unity8

git.iko.soy/unity8

on 2492425 help sign in

unity8/plugins/Powerd/Powerd.cpp

53 lines 2.0 kB history raw

1/*

3 *

4 * This program is free software; you can redistribute it and/or modify

5 * it under the terms of the GNU General Public License as published by

6 * the Free Software Foundation; version 3.

7 *

8 * This program is distributed in the hope that it will be useful,

9 * but WITHOUT ANY WARRANTY; without even the implied warranty of

10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11 * GNU General Public License for more details.

12 *

13 * You should have received a copy of the GNU General Public License

14 * along with this program. If not, see <http://www.gnu.org/licenses/>.

15 *

16 * Author: Michael Terry <michael.terry@canonical.com>

17 */

19#include "Powerd.h"

20#include <QDBusPendingCall>

22void autoBrightnessChanged(GSettings *settings, const gchar *key, QDBusInterface *powerd)

23{

24 bool value = g_settings_get_boolean(settings, key);

25 powerd->asyncCall("userAutobrightnessEnable", QVariant(value));

26}

28Powerd::Powerd(QObject* parent)

29 : QObject(parent),

30 powerd(NULL)

31{

32 powerd = new QDBusInterface("com.canonical.powerd",

33 "/com/canonical/powerd",

34 "com.canonical.powerd",

35 QDBusConnection::SM_BUSNAME(), this);

37 powerd->connection().connect("com.canonical.powerd",

38 "/com/canonical/powerd",

39 "com.canonical.powerd",

40 "DisplayPowerStateChange",

41 this,

42 SIGNAL(displayPowerStateChange(int, unsigned int)));

44 systemSettings = g_settings_new("com.ubuntu.touch.system");

45 g_signal_connect(systemSettings, "changed::auto-brightness", G_CALLBACK(autoBrightnessChanged), powerd);

46 autoBrightnessChanged(systemSettings, "auto-brightness", powerd);

47}

49Powerd::~Powerd()

50{

51 g_signal_handlers_disconnect_by_data(systemSettings, powerd);

52 g_object_unref(systemSettings);

53}