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+/****************************************************************************
+**
+** Copyright (C) 2016 Klaralvdalens Datakonsult AB, a KDAB Group company.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtIvi plug-in for GammaRay.
+**
+** $QT_BEGIN_LICENSE:GPL-QTAS$
+** Commercial License Usage
+** Licensees holding valid commercial Qt Automotive Suite licenses may use
+** this file in accordance with the commercial license agreement provided
+** with the Software or, alternatively, in accordance with the terms
+** contained in a written agreement between you and The Qt Company.  For
+** licensing terms and conditions see https://www.qt.io/terms-conditions.
+** For further information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef GAMMARAY_QTIVIPROPERTYOVERRIDER_H
+#define GAMMARAY_QTIVIPROPERTYOVERRIDER_H
+
+#include <QObject>
+#include <QVariant>
+
+class QIviProperty;
+class OverrideValueGetter;
+class OverrideValueSetter;
+
+class QtIviPropertyOverrider
+{
+public:
+    QtIviPropertyOverrider(QIviProperty *property, bool userWritable = false);
+    QtIviPropertyOverrider();
+    QtIviPropertyOverrider(const QtIviPropertyOverrider &other) = delete;
+    QtIviPropertyOverrider &operator=(const QtIviPropertyOverrider &other) = delete;
+    QtIviPropertyOverrider(QtIviPropertyOverrider &&other);
+    QtIviPropertyOverrider &operator=(QtIviPropertyOverrider &&other);
+    ~QtIviPropertyOverrider();
+
+    void setOverrideValue(const QVariant &value);
+    void disableOverride();
+    bool overrideEnabled() const;
+
+    QVariant value() const;
+
+private:
+    friend class OverrideValueSetter;
+    friend class OverrideValueGetter;
+
+    QIviProperty *m_prop;
+    QVariant m_overrideValue;
+    bool m_overrideEnabled : 1;
+    bool m_userWritable : 1;
+    QtPrivate::QSlotObjectBase *m_originalValueSetter;
+    QtPrivate::QSlotObjectBase *m_originalValueGetter;
+};
+
+#endif // GAMMARAY_QTIVIPROPERTYOVERRIDER_H