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| author | Slávek Banko <slavek.banko@axis.cz> | 2013-08-15 20:10:08 +0200 |
|---|---|---|
| committer | Slávek Banko <slavek.banko@axis.cz> | 2013-08-15 20:10:08 +0200 |
| commit | 18b25099865045a1e5bee99fa1629fee01c5f302 (patch) | |
| tree | ee179cd8ea22f5c3c9163b6a8bd1ef6737869973 /tdecore/tdehw/tderootsystemdevice.cpp | |
| parent | cbf8c414a1469fb579c6888a3af211e13395d61e (diff) | |
| download | tdelibs-18b25099865045a1e5bee99fa1629fee01c5f302.tar.gz tdelibs-18b25099865045a1e5bee99fa1629fee01c5f302.zip | |
Add DeviceKit power management backend to TDE hardware library
Diffstat (limited to 'tdecore/tdehw/tderootsystemdevice.cpp')
| -rw-r--r-- | tdecore/tdehw/tderootsystemdevice.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/tdecore/tdehw/tderootsystemdevice.cpp b/tdecore/tdehw/tderootsystemdevice.cpp index 56cfe9f8f..422ff50de 100644 --- a/tdecore/tdehw/tderootsystemdevice.cpp +++ b/tdecore/tdehw/tderootsystemdevice.cpp @@ -142,6 +142,24 @@ bool TDERootSystemDevice::canSuspend() { } #endif// WITH_UPOWER +#ifdef WITH_DEVKITPOWER + { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQT_DBusProxy devkitpowerProperties("org.freedesktop.DeviceKit.Power", "/org/freedesktop/DeviceKit/Power", "org.freedesktop.DBus.Properties", dbusConn); + if (devkitpowerProperties.canSend()) { + // can suspend? + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromString(devkitpowerProperties.interface()) << TQT_DBusData::fromString("CanSuspend"); + TQT_DBusMessage reply = devkitpowerProperties.sendWithReply("Get", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return reply[0].toVariant().value.toBool(); + } + } + } + } +#endif// WITH_DEVKITPOWER + #ifdef WITH_HAL { TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); @@ -201,6 +219,24 @@ bool TDERootSystemDevice::canHibernate() { } #endif// WITH_UPOWER +#ifdef WITH_DEVKITPOWER + { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQT_DBusProxy devkitpowerProperties("org.freedesktop.DeviceKit.Power", "/org/freedesktop/DeviceKit/Power", "org.freedesktop.DBus.Properties", dbusConn); + if (devkitpowerProperties.canSend()) { + // can hibernate? + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromString(devkitpowerProperties.interface()) << TQT_DBusData::fromString("CanHibernate"); + TQT_DBusMessage reply = devkitpowerProperties.sendWithReply("Get", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return reply[0].toVariant().value.toBool(); + } + } + } + } +#endif// WITH_DEVKITPOWER + #ifdef WITH_HAL { TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); @@ -392,6 +428,37 @@ bool TDERootSystemDevice::setPowerState(TDESystemPowerState::TDESystemPowerState } #endif // WITH_UPOWER +#ifdef WITH_DEVKITPOWER + { + TQT_DBusConnection dbusConn; + dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if ( dbusConn.isConnected() ) { + if (ps == TDESystemPowerState::Suspend) { + TQT_DBusMessage msg = TQT_DBusMessage::methodCall( + "org.freedesktop.DeviceKit.Power", + "/org/freedesktop/DeviceKit/Power", + "org.freedesktop.DeviceKit.Power", + "Suspend"); + TQT_DBusMessage reply = dbusConn.sendWithReply(msg); + if (reply.type() == TQT_DBusMessage::ReplyMessage) { + return true; + } + } + else if (ps == TDESystemPowerState::Hibernate) { + TQT_DBusMessage msg = TQT_DBusMessage::methodCall( + "org.freedesktop.DeviceKit.Power", + "/org/freedesktop/DeviceKit/Power", + "org.freedesktop.DeviceKit.Power", + "Hibernate"); + TQT_DBusMessage reply = dbusConn.sendWithReply(msg); + if (reply.type() == TQT_DBusMessage::ReplyMessage) { + return true; + } + } + } + } +#endif // WITH_DEVKITPOWER + #ifdef WITH_HAL { TQT_DBusConnection dbusConn; |