/*
  qtivipropertyoverrider.h

  This file is part of GammaRay, the Qt application inspection and
  manipulation tool.

  Copyright (C) 2016-2017 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com

  Licensees holding valid commercial KDAB GammaRay licenses may use this file in
  accordance with GammaRay Commercial License Agreement provided with the Software.

  Contact info@kdab.com if any conditions of this licensing are not clear to you.

  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 2 of the License, 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/>.
*/

#ifndef GAMMARAY_QTIVIPROPERTYOVERRIDER_H
#define GAMMARAY_QTIVIPROPERTYOVERRIDER_H

#include <QObject>
#include <QVariant>

class QIviProperty;

namespace GammaRay {

class QtIviPropertyOverrider
{
public:
    QtIviPropertyOverrider();
    explicit QtIviPropertyOverrider(QIviProperty *property);
    explicit QtIviPropertyOverrider(QtIviPropertyOverrider &&other);

    QtIviPropertyOverrider &operator=(QtIviPropertyOverrider &&other);
    ~QtIviPropertyOverrider();

    void setValue(const QVariant &value);
    bool userWritable() const;
    void setOverride(bool);
    bool isOverride() const;

    QVariant cppValue() const;

private:
    Q_DISABLE_COPY(QtIviPropertyOverrider)
    friend class OverrideValueSetter;
    friend class OverrideValueGetter;

    QIviProperty *m_prop;
    QtPrivate::QSlotObjectBase *m_originalValueGetter;
    QtPrivate::QSlotObjectBase *m_originalValueSetter;
    QVariant m_overrideValue;
};

}

#endif // GAMMARAY_QTIVIPROPERTYOVERRIDER_H
