overte/libraries/shared/src/SettingInterface.h
2017-04-26 18:37:35 -07:00

55 lines
1.2 KiB
C++

//
// SettingInterface.h
//
//
// Created by Clement on 2/2/15.
// Copyright 2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_SettingInterface_h
#define hifi_SettingInterface_h
#include <memory>
#include <QtCore/QWeakPointer>
#include <QtCore/QString>
#include <QtCore/QVariant>
namespace Setting {
class Manager;
void init();
class Interface {
public:
const QString& getKey() const { return _key; }
bool isSet() const { return _isSet; }
virtual void setVariant(const QVariant& variant) = 0;
virtual QVariant getVariant() = 0;
protected:
Interface(const QString& key) : _key(key) {}
virtual ~Interface() = default;
void init();
void maybeInit() const;
void deinit();
void save();
void load();
bool _isSet = false;
const QString _key;
private:
mutable bool _isInitialized = false;
friend class Manager;
mutable QWeakPointer<Manager> _manager;
};
}
#endif // hifi_SettingInterface_h