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#include "qdeclarativegeneralinfo_p.h"
#include "qsystemgeneralinfo.h"
#include <QMetaType>
#include <QDebug>

QT_BEGIN_NAMESPACE

Q_GLOBAL_STATIC(QSystemInfo, generalInfo)


/*!
    \qmlclass GeneralInfo QDeclarativeGeneralInfo
    \brief The GeneralInfo element allows you access to general system information and to receive notifications from the device.

    \inherits QSystemInfo

    \ingroup qml-systeminfo
    \since Mobility 1.1

    This element is part of the \bold{QtMobility.systeminfo 1.1} module.
    It is a convience class to make QML usage easier.

    Note: To use notification signals, you need to use the start* slots.


    \qml

        Component.onCompleted {
            generalInfo.startCurrentLanguageChanged()
        }

    \endqml

\sa QSystemInfo
*/


/*!
    \qmlsignal GeneralInfo::currentLanguageChanged(string language)
    \since Mobility 1.1

    This handler is called when current system language has changed.
    Note: To receive this notification, you must first call \a startCurrentLanguageChanged.
*/
QDeclarativeGeneralInfo::QDeclarativeGeneralInfo(QObject *parent) :
    QSystemInfo(parent)
{
}

/*!
    \qmlmethod void GeneralInfo::startCurrentLanguageChanged()
    \since Mobility 1.1

    Start the connection for the currentLanguageChanged signal.
*/
void QDeclarativeGeneralInfo::startCurrentLanguageChanged()
{
    connect(generalInfo(),SIGNAL(currentLanguageChanged(QString)),
            this,SLOT(declarativeCurrentLanguageChanged(QString)),Qt::UniqueConnection);
}


void QDeclarativeGeneralInfo::declarativeCurrentLanguageChanged(const QString &language)
{
    Q_EMIT currentLanguageChanged(language);
}

/*!
  \qmlproperty string GeneralInfo::osVersion
  \since Mobility 1.1

   Returns the version of the Operating System.
*/
QString QDeclarativeGeneralInfo::osVersion()
{
    return generalInfo()->version(QSystemInfo::Os);
}

/*!
  \qmlproperty string GeneralInfo::qtCoreVersion
  \since Mobility 1.1

   Returns the version of the installed Qt Core library.
*/
QString QDeclarativeGeneralInfo::qtCoreVersion()
{
    return generalInfo()->version(QSystemInfo::QtCore);
}

/*!
  \qmlproperty string GeneralInfo::firmwareVersion
  \since Mobility 1.1

   Returns the version of the firmware as a whole.
*/
QString QDeclarativeGeneralInfo::firmwareVersion()
{
    return generalInfo()->version(QSystemInfo::Firmware);
}

/*!
  \qmlproperty string GeneralInfo::qtMobilityVersion
  \since Mobility 1.1

   Returns the version of the installed Qt Mobility library.
*/
QString QDeclarativeGeneralInfo::qtMobilityVersion()
{
    return generalInfo()->version(QSystemInfo::QtMobility);
}

/*!
    \qmlproperty string GeneralInfo::currentLanguage
    \since Mobility 1.1
    Returns the current language in two letter ISO 639-1 format.
 */

/*!
    \qmlproperty list GeneralInfo::availableLanguages
    \since Mobility 1.1
    Returns a QStringList of available Qt language translations in two letter ISO 639-1 format.
    If the Qt translations cannot be found, returns the current system language.
*/

/*!
    \qmlproperty string GeneralInfo::currentCountryCode
    \since Mobility 1.1
    Returns the two letter ISO 3166-1 for the current country code.
*/