1 files changed, 63 insertions, 0 deletions
diff --git a/src/plugins/General/sleepinhibitor/sleepinhibitor.cpp b/src/plugins/General/sleepinhibitor/sleepinhibitor.cpp
new file mode 100644
index 000000000..7e28e7d7d
--- /dev/null
+++ b/src/plugins/General/sleepinhibitor/sleepinhibitor.cpp
@@ -0,0 +1,63 @@
+/***************************************************************************
+ *   Copyright (C) 2019 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::Stopped)
+        uninhibit();
+}
+
+void SleepInhibitor::inhibit()
+{
+    if(m_lock)
+        return;
+
+    static const QString what = QStringLiteral("sleep:idle");
+    static const QString who  = QStringLiteral("fly-music");
+    static const QString why  = QStringLiteral("Playing audio");
+    static const QString mode = QStringLiteral("block");
+    QDBusReply<QDBusUnixFileDescriptor> fd = m_interface->call(QStringLiteral("Inhibit"), what, who, why, mode);
+    m_lock.reset(new QDBusUnixFileDescriptor(fd));
+}
+
+void SleepInhibitor::uninhibit()
+{
+    m_lock.reset(nullptr);
+}