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** Copyright (C) 2016 The Qt Company
** Contact: https://www.qt.io/licensing/
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** This file is part of the Neptune IVI UI.
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****************************************************************************/

#ifndef COMTQCI18NDEMO_H
#define COMTQCI18NDEMO_H

#include <QtCore/QObject>
#include <QTranslator>
#include <QUrl>

class ComTQCi18nDemo : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QString languageLocale READ languageLocale WRITE setLanguageLocale NOTIFY languageLocaleChanged)
    Q_PROPERTY(QString emptyString READ emptyString NOTIFY languageChanged)

public:
    explicit ComTQCi18nDemo(QObject *parent = 0);

    Q_INVOKABLE void setPrefix(QString languageFilePrefix);
    Q_INVOKABLE void setPath(QUrl languageFilePath);

    Q_INVOKABLE void setLanguageLocale(QString languageLocale);
    QString languageLocale() const;

    // Helper method to notify string change
    QString emptyString() const;

signals:
    void languageLocaleChanged();
    void languageChanged();

protected:
    bool loadTranslationFile(QString &langLocale);

    QString m_languageLocale;
    QString m_languageFilePath;
    QString m_languageFilePrefix;

    QTranslator m_translator;
};

#endif // COMTQCI18NDEMO_H