/*
* Copyright (C) 2020, Tianjin KYLIN Information Technology Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
*
*/
#ifndef GSETTINGSUBJECT_H
#define GSETTINGSUBJECT_H

#include <QObject>
#include <QGSettings>
#include "constant_class.h"
#include <QMutex>
class GsettingSubject : public QObject
{
    Q_OBJECT
public:
    void iniWidgetStyle();
    void iniTimeZone();
    void iniFontSize();
    ~GsettingSubject();
    GsettingSubject(const GsettingSubject&)=delete;
    GsettingSubject& operator=(const GsettingSubject&)=delete;
    static GsettingSubject* getInstance(){
        static GsettingSubject instance;
        return &instance;
    }
    void iniMouseWheel();
signals:
     void blackStyle();
     void whiteStyle();
     void iconChnaged();
     void fontChanged(int size);
     void mouseWheelChanged(int speed);
     void timeZoneChanged(QString timeZone);
private:
     static void iniConnect();
     void iniConnection();
     void iniData();
     QGSettings *m_styleSettings = nullptr;
     QStringList m_stylelist ;
     QGSettings *m_formatSettings = nullptr;
     QGSettings *m_mouseSettings = nullptr;
     explicit GsettingSubject(QObject *parent = nullptr);
     void getWheelSpeed();
};

#endif // GSETTINGSUBJECT_H