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#ifndef QQMLSETTINGS_P_H
#define QQMLSETTINGS_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtQml/qqml.h>
#include <QtCore/qobject.h>
#include <QtCore/qscopedpointer.h>
#include <QtQml/qqmlparserstatus.h>

QT_BEGIN_NAMESPACE

class QQmlSettingsPrivate;

class QQmlSettings : public QObject, public QQmlParserStatus
{
    Q_OBJECT
    Q_INTERFACES(QQmlParserStatus)
    Q_PROPERTY(QString category READ category WRITE setCategory FINAL)
    Q_PROPERTY(QString fileName READ fileName WRITE setFileName FINAL)
    QML_NAMED_ELEMENT(Settings)

public:
    explicit QQmlSettings(QObject* parent = 0);
    ~QQmlSettings();

    QString category() const;
    void setCategory(const QString& category);

    QString fileName() const;
    void setFileName(const QString& fileName);

    Q_INVOKABLE QVariant value(const QString& key, const QVariant& defaultValue = QVariant()) const;
    Q_INVOKABLE void setValue(const QString& key, const QVariant& value);
    Q_INVOKABLE void sync();

protected:
    void timerEvent(QTimerEvent* event) override;

    void classBegin() override;
    void componentComplete() override;

private:
    Q_DISABLE_COPY(QQmlSettings)
    Q_DECLARE_PRIVATE(QQmlSettings)
    QScopedPointer<QQmlSettingsPrivate> d_ptr;
    Q_PRIVATE_SLOT(d_func(), void _q_propertyChanged())
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QQmlSettings)

#endif // QQMLSETTINGS_P_H
