1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/***************************************************************************
* Copyright (C) 2019-2021 by Ilya Kotov *
* forkotov02@ya.ru *
* *
* 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 2 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 copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <QDBusInterface>
#include <QDBusConnection>
#include <QDBusReply>
#include <qmmp/soundcore.h>
#include "sleepinhibitor.h"
SleepInhibitor::SleepInhibitor(QObject *parent) : QObject(parent)
{
m_interface = new QDBusInterface(QLatin1String("org.freedesktop.login1"),
QLatin1String("/org/freedesktop/login1"),
QLatin1String("org.freedesktop.login1.Manager"),
QDBusConnection::systemBus(), this);
connect(SoundCore::instance(), SIGNAL(stateChanged(Qmmp::State)), SLOT(onStateChanged(Qmmp::State)));
}
SleepInhibitor::~SleepInhibitor()
{}
void SleepInhibitor::onStateChanged(Qmmp::State state)
{
if(state == Qmmp::Playing)
inhibit();
else if(state != Qmmp::Buffering)
uninhibit();
}
void SleepInhibitor::inhibit()
{
if(m_lock)
return;
static const QString method = QStringLiteral("Inhibit");
static const QString what = QStringLiteral("sleep:idle");
static const QString who = QStringLiteral("qmmp");
static const QString why = QStringLiteral("Playing audio");
static const QString mode = QStringLiteral("block");
QDBusReply<QDBusUnixFileDescriptor> fd = m_interface->call(method, what, who, why, mode);
m_lock.reset(new QDBusUnixFileDescriptor(fd));
}
void SleepInhibitor::uninhibit()
{
m_lock.reset(nullptr);
}
|
