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Use HAL as fallback for system shutdown/suspend

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This commit is contained in:
Christophe Dumez 2011-04-05 16:41:54 +00:00
parent c63503aaa6
commit dc2de49cdb
1 changed files with 21 additions and 3 deletions
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24
src/misc.cpp
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@ -211,13 +211,31 @@ void misc::shutdownComputer(bool sleep) {
#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
// Use dbus to power off / suspend the system
if(sleep) {
// Recent systems use UPower
QDBusInterface upowerIface("org.freedesktop.UPower", "/org/freedesktop/UPower",
"org.freedesktop.UPower", QDBusConnection::systemBus());
upowerIface.call("Suspend");
"org.freedesktop.UPower", QDBusConnection::systemBus());
if(upowerIface.isValid()) {
upowerIface.call("Suspend");
return;
}
// HAL (older systems)
QDBusInterface halIface("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer",
"org.freedesktop.Hal.Device.SystemPowerManagement",
QDBusConnection::systemBus());
halIface.call("Suspend", 5);
} else {
// Recent systems use ConsoleKit
QDBusInterface consolekitIface("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager",
"org.freedesktop.ConsoleKit.Manager", QDBusConnection::systemBus());
consolekitIface.call("Stop");
if(consolekitIface.isValid()) {
consolekitIface.call("Stop");
return;
}
// HAL (older systems)
QDBusInterface halIface("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer",
"org.freedesktop.Hal.Device.SystemPowerManagement",
QDBusConnection::systemBus());
halIface.call("Shutdown");
}
#endif
#ifdef Q_WS_MAC