diff options
Diffstat (limited to 'tdecore/tdehw/tderootsystemdevice.cpp')
| -rw-r--r-- | tdecore/tdehw/tderootsystemdevice.cpp | 142 |
1 files changed, 105 insertions, 37 deletions
diff --git a/tdecore/tdehw/tderootsystemdevice.cpp b/tdecore/tdehw/tderootsystemdevice.cpp index 69f89df5f..56cfe9f8f 100644 --- a/tdecore/tdehw/tderootsystemdevice.cpp +++ b/tdecore/tdehw/tderootsystemdevice.cpp @@ -123,8 +123,9 @@ bool TDERootSystemDevice::canSuspend() { return FALSE; } } - else { + #ifdef WITH_UPOWER + { TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); if (dbusConn.isConnected()) { TQT_DBusProxy upowerProperties("org.freedesktop.UPower", "/org/freedesktop/UPower", "org.freedesktop.DBus.Properties", dbusConn); @@ -136,21 +137,38 @@ bool TDERootSystemDevice::canSuspend() { if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { return reply[0].toVariant().value.toBool(); } - else { - return FALSE; - } } - else { - return FALSE; - } - } - else { - return FALSE; } -#else // WITH_UPOWER - return FALSE; + } #endif// WITH_UPOWER + +#ifdef WITH_HAL + { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQT_DBusProxy halProperties("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer", "org.freedesktop.Hal.Device", dbusConn); + if (halProperties.canSend()) { + // can suspend? + TQValueList<TQT_DBusData> params; + TQT_DBusMessage reply; + params.clear(); + params << TQT_DBusData::fromString("power_management.can_suspend"); + reply = halProperties.sendWithReply("GetPropertyBoolean", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return reply[0].toBool(); + } + params.clear(); + params << TQT_DBusData::fromString("power_management.can_suspend_to_ram"); + reply = halProperties.sendWithReply("GetPropertyBoolean", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return reply[0].toBool(); + } + } + } } +#endif // WITH_HAL + + return FALSE; } bool TDERootSystemDevice::canHibernate() { @@ -164,8 +182,9 @@ bool TDERootSystemDevice::canHibernate() { return FALSE; } } - else { + #ifdef WITH_UPOWER + { TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); if (dbusConn.isConnected()) { TQT_DBusProxy upowerProperties("org.freedesktop.UPower", "/org/freedesktop/UPower", "org.freedesktop.DBus.Properties", dbusConn); @@ -177,21 +196,38 @@ bool TDERootSystemDevice::canHibernate() { if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { return reply[0].toVariant().value.toBool(); } - else { - return FALSE; - } - } - else { - return FALSE; } } - else { - return FALSE; - } -#else // WITH_UPOWER - return FALSE; + } #endif// WITH_UPOWER + +#ifdef WITH_HAL + { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQT_DBusProxy halProperties("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer", "org.freedesktop.Hal.Device", dbusConn); + if (halProperties.canSend()) { + // can hibernate? + TQValueList<TQT_DBusData> params; + TQT_DBusMessage reply; + params.clear(); + params << TQT_DBusData::fromString("power_management.can_hibernate"); + reply = halProperties.sendWithReply("GetPropertyBoolean", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return reply[0].toBool(); + } + params.clear(); + params << TQT_DBusData::fromString("power_management.can_suspend_to_disk"); + reply = halProperties.sendWithReply("GetPropertyBoolean", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return reply[0].toBool(); + } + } + } } +#endif // WITH_HAL + + return FALSE; } bool TDERootSystemDevice::canPowerOff() { @@ -324,8 +360,9 @@ bool TDERootSystemDevice::setPowerState(TDESystemPowerState::TDESystemPowerState file.close(); return true; } - else { + #ifdef WITH_UPOWER + { TQT_DBusConnection dbusConn; dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); if ( dbusConn.isConnected() ) { @@ -335,8 +372,10 @@ bool TDERootSystemDevice::setPowerState(TDESystemPowerState::TDESystemPowerState "/org/freedesktop/UPower", "org.freedesktop.UPower", "Suspend"); - dbusConn.sendWithReply(msg); - return true; + 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( @@ -344,20 +383,49 @@ bool TDERootSystemDevice::setPowerState(TDESystemPowerState::TDESystemPowerState "/org/freedesktop/UPower", "org.freedesktop.UPower", "Hibernate"); - dbusConn.sendWithReply(msg); - return true; - } - else { - return false; + TQT_DBusMessage reply = dbusConn.sendWithReply(msg); + if (reply.type() == TQT_DBusMessage::ReplyMessage) { + return true; + } } } - else { - return false; - } -#else // WITH_UPOWER - return false; + } #endif // WITH_UPOWER + +#ifdef WITH_HAL + { + TQT_DBusConnection dbusConn; + dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if ( dbusConn.isConnected() ) { + if (ps == TDESystemPowerState::Suspend) { + TQT_DBusProxy halPowerManagement( + "org.freedesktop.Hal", + "/org/freedesktop/Hal/devices/computer", + "org.freedesktop.Hal.Device.SystemPowerManagement", + dbusConn); + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromInt32(0); + TQT_DBusMessage reply = halPowerManagement.sendWithReply("Suspend", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage) { + return true; + } + } + else if (ps == TDESystemPowerState::Hibernate) { + TQT_DBusMessage msg = TQT_DBusMessage::methodCall( + "org.freedesktop.Hal", + "/org/freedesktop/Hal/devices/computer", + "org.freedesktop.Hal.Device.SystemPowerManagement", + "Hibernate"); + TQT_DBusMessage reply = dbusConn.sendWithReply(msg); + if (reply.type() == TQT_DBusMessage::ReplyMessage) { + return true; + } + } + } } +#endif // WITH_HAL + + return false; } else if (ps == TDESystemPowerState::PowerOff) { #ifdef WITH_CONSOLEKIT |