Parameter.h

// Author: Kang Lin <kl222@126.com>
 
#pragma once
 
#include <QSettings>
#include <QString>
#include <QVector>
#include "plugin_export.h"



class PLUGIN_EXPORT CParameter : public QObject
{
    Q_OBJECT
    Q_PROPERTY(bool Modified READ GetModified WRITE SetModified FINAL)
 
public:
    explicit CParameter(QObject *parent,
                        const QString& szPrefix = QString());
    virtual ~CParameter();

    virtual int Load(QString szFile = QString());
    virtual int Save(QString szFile = QString(), bool bForce = true);
    
    virtual int Load(QSettings &set);
    virtual int Save(QSettings &set, bool bForce = true);

    virtual bool CheckValidity();
 
Q_SIGNALS:
    void sigChanged();
 
protected:
    virtual int OnLoad(QSettings &set) = 0;
    virtual int OnSave(QSettings &set) = 0;
    virtual bool OnCheckValidity();

    int SetModified(bool bModified = true);
    bool GetModified();
 
private:
    int AddCategory(CParameter* p);
    QString GetPrefix() const;
    int SetPrefix(const QString& szPrefix);
 
private:
    QString m_szPrefix;

    bool m_bModified;

    QVector<CParameter*> m_Category;
};