/** load the application */
void kweather::loadPrefs(){
kdDebug(12004) << "Loading Prefs" << endl;
TDEConfig *kcConfig = config();
kcConfig->reparseConfiguration();
if (!kcConfig->hasGroup ("General Options") )
mFirstRun = true;
kcConfig->setGroup("General Options");
logOn = kcConfig->readBoolEntry("logging", false);
fileName = kcConfig->readPathEntry("log_file_name");
reportLocation = kcConfig->readEntry("report_location");
mViewMode = kcConfig->readNumEntry("smallview_mode", dockwidget::ShowAll);
static TQColor black(TQt::black);
mTextColor = kcConfig->readColorEntry("textColor", &black);
}
bool TDERootSystemDevice::canReboot() {
TDEConfig *config = TDEGlobal::config();
config->reparseConfiguration(); // config may have changed in the KControl module
config->setGroup("General" );
bool mayrb = false;
#ifdef WITH_CONSOLEKIT
if (config->readBoolEntry( "offerShutdown", true )) {
TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
if (dbusConn.isConnected()) {
TQT_DBusProxy consoleKitManager("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager", dbusConn);
if (consoleKitManager.canSend()) {
// can reboot?
TQValueList<TQT_DBusData> params;
TQT_DBusMessage reply = consoleKitManager.sendWithReply("CanRestart", params);
if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) {
mayrb = reply[0].toBool();
}
else {
mayrb = false;
}
}
else {
mayrb = false;
}
}
else {
mayrb = false;
}
}
#else // WITH_CONSOLEKIT
// FIXME
// Can we power down this system?
// This should probably be checked via DCOP and therefore interface with TDM
if (config->readBoolEntry( "offerShutdown", true )/* && DM().canShutdown()*/) { // FIXME
mayrb = true;
}
#endif // WITH_CONSOLEKIT
return mayrb;
}
bool TDERootSystemDevice::setPowerState(TDESystemPowerState::TDESystemPowerState ps) {
if ((ps == TDESystemPowerState::Standby) || (ps == TDESystemPowerState::Freeze) || (ps == TDESystemPowerState::Suspend) || (ps == TDESystemPowerState::Hibernate)) {
TQString statenode = "/sys/power/state";
TQFile file( statenode );
if ( file.open( IO_WriteOnly ) ) {
TQString powerCommand;
if (ps == TDESystemPowerState::Standby) {
powerCommand = "standby";
}
if (ps == TDESystemPowerState::Freeze) {
powerCommand = "freeze";
}
if (ps == TDESystemPowerState::Suspend) {
powerCommand = "mem";
}
if (ps == TDESystemPowerState::Hibernate) {
powerCommand = "disk";
}
TQTextStream stream( &file );
stream << powerCommand;
file.close();
return true;
}
#ifdef WITH_UPOWER
{
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.UPower",
"/org/freedesktop/UPower",
"org.freedesktop.UPower",
"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.UPower",
"/org/freedesktop/UPower",
"org.freedesktop.UPower",
"Hibernate");
TQT_DBusMessage reply = dbusConn.sendWithReply(msg);
if (reply.type() == TQT_DBusMessage::ReplyMessage) {
return true;
}
}
}
}
#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;
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
#ifdef WITH_TDEHWLIB_DAEMONS
{
TQT_DBusConnection dbusConn;
dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
if ( dbusConn.isConnected() ) {
if (ps == TDESystemPowerState::Standby) {
TQT_DBusMessage msg = TQT_DBusMessage::methodCall(
"org.trinitydesktop.hardwarecontrol",
"/org/trinitydesktop/hardwarecontrol",
"org.trinitydesktop.hardwarecontrol.Power",
"Standby");
TQT_DBusMessage reply = dbusConn.sendWithReply(msg);
if (reply.type() == TQT_DBusMessage::ReplyMessage) {
return true;
}
}
else if (ps == TDESystemPowerState::Freeze) {
TQT_DBusMessage msg = TQT_DBusMessage::methodCall(
"org.trinitydesktop.hardwarecontrol",
"/org/trinitydesktop/hardwarecontrol",
"org.trinitydesktop.hardwarecontrol.Power",
"Freeze");
TQT_DBusMessage reply = dbusConn.sendWithReply(msg);
if (reply.type() == TQT_DBusMessage::ReplyMessage) {
return true;
}
}
else if (ps == TDESystemPowerState::Suspend) {
TQT_DBusMessage msg = TQT_DBusMessage::methodCall(
"org.trinitydesktop.hardwarecontrol",
"/org/trinitydesktop/hardwarecontrol",
"org.trinitydesktop.hardwarecontrol.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.trinitydesktop.hardwarecontrol",
"/org/trinitydesktop/hardwarecontrol",
"org.trinitydesktop.hardwarecontrol.Power",
"Hibernate");
TQT_DBusMessage reply = dbusConn.sendWithReply(msg);
if (reply.type() == TQT_DBusMessage::ReplyMessage) {
return true;
}
}
}
}
#endif // WITH_TDEHWLIB_DAEMONS
return false;
}
else if (ps == TDESystemPowerState::PowerOff) {
#ifdef WITH_CONSOLEKIT
TDEConfig *config = TDEGlobal::config();
config->reparseConfiguration(); // config may have changed in the KControl module
config->setGroup("General" );
if (config->readBoolEntry( "offerShutdown", true )) {
TQT_DBusConnection dbusConn;
dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
if ( dbusConn.isConnected() ) {
TQT_DBusMessage msg = TQT_DBusMessage::methodCall(
"org.freedesktop.ConsoleKit",
"/org/freedesktop/ConsoleKit/Manager",
"org.freedesktop.ConsoleKit.Manager",
"Stop");
dbusConn.sendWithReply(msg);
return true;
}
else {
return false;
}
}
else {
return false;
}
#else // WITH_CONSOLEKIT
// Power down the system using a DCOP command
// Values are explained at http://lists.kde.org/?l=kde-linux&m=115770988603387
TQByteArray data;
TQDataStream arg(data, IO_WriteOnly);
arg << (int)0 << (int)2 << (int)2;
if ( kapp->dcopClient()->send("ksmserver", "default", "logout(int,int,int)", data) ) {
return true;
}
return false;
#endif // WITH_CONSOLEKIT
}
else if (ps == TDESystemPowerState::Reboot) {
#ifdef WITH_CONSOLEKIT
TDEConfig *config = TDEGlobal::config();
config->reparseConfiguration(); // config may have changed in the KControl module
config->setGroup("General" );
if (config->readBoolEntry( "offerShutdown", true )) {
TQT_DBusConnection dbusConn;
dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
if ( dbusConn.isConnected() ) {
TQT_DBusMessage msg = TQT_DBusMessage::methodCall(
"org.freedesktop.ConsoleKit",
"/org/freedesktop/ConsoleKit/Manager",
"org.freedesktop.ConsoleKit.Manager",
"Restart");
dbusConn.sendWithReply(msg);
return true;
}
else {
return false;
}
}
else {
return false;
}
#else // WITH_CONSOLEKIT
// Power down the system using a DCOP command
// Values are explained at http://lists.kde.org/?l=kde-linux&m=115770988603387
TQByteArray data;
TQDataStream arg(data, IO_WriteOnly);
arg << (int)0 << (int)1 << (int)2;
if ( kapp->dcopClient()->send("ksmserver", "default", "logout(int,int,int)", data) ) {
return true;
}
return false;
#endif // WITH_CONSOLEKIT
}
else if (ps == TDESystemPowerState::Active) {
// Ummm...we're already active...
return true;
}
return false;
}