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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_QTIVI_QTIVIPROPERTYMODEL_H
#define GAMMARAY_QTIVI_QTIVIPROPERTYMODEL_H
#include "qtivipropertyoverrider.h"
#include <QAbstractItemModel>
#include <QHash>
#include <QString>
#include <vector>
class QIviProperty;
namespace GammaRay {
class Probe;
class QtIviPropertyModel : public QAbstractItemModel
{
Q_OBJECT
public:
explicit QtIviPropertyModel(Probe *probe);
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
Qt::ItemFlags flags(const QModelIndex &index) const Q_DECL_OVERRIDE;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
bool setData(const QModelIndex &index, const QVariant &value,
int role = Qt::EditRole) Q_DECL_OVERRIDE;
int rowCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
int columnCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
QModelIndex parent(const QModelIndex &child) const Q_DECL_OVERRIDE;
QModelIndex index(int row, int column,
const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
private slots:
void objectAdded(QObject *obj);
void objectRemoved(QObject *obj);
void objectReparented(QObject *obj);
void propertyValueChanged(const QVariant &value);
public:
struct IviProperty // public so we can have a free function in the .cpp file dealing with it
{
explicit IviProperty(QIviProperty *value, const QMetaProperty &metaProperty);
IviProperty();
QString name;
QIviProperty *value;
QtIviPropertyOverrider overrider;
};
private:
int indexOfPropertyCarrier(const QObject *carrier) const;
struct IviPropertyCarrier
{
QObject *carrier;
std::vector<IviProperty> iviProperties;
int indexOfProperty(const QIviProperty *property) const;
};
/// property tree model
// "property carriers" are objects that have QIviProperty (static Qt meta) properties
std::vector<IviPropertyCarrier> m_propertyCarriers;
// m_seenObjects is not strictly needed currently but it helps debugging and will become more useful
// when some of the current simplifying assumptions about object relationships must be discarded.
QHash<QObject *, bool> m_seenObjects; // bool meaning: whether it has properties of type QtIVIProperty *
};
}
#endif
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