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/** @file
*
* Model caching interface changes before sending them to global storage
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef INTERFACE_TREE_CACHE_MODEL_H_
#define INTERFACE_TREE_CACHE_MODEL_H_
#include <ui/qt/models/interface_tree_model.h>
#include <QMap>
#include <QAbstractItemModel>
#include <QIdentityProxyModel>
class InterfaceTreeCacheModel : public QIdentityProxyModel
{
public:
explicit InterfaceTreeCacheModel(QObject *parent);
~InterfaceTreeCacheModel();
int rowCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data (const QModelIndex &index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant getColumnContent(int idx, int col, int role = Qt::DisplayRole);
#ifdef HAVE_LIBPCAP
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
void reset(int row);
void save();
void addDevice(const interface_t * newDevice);
void deleteDevice(const QModelIndex &index);
#endif
private:
InterfaceTreeModel * sourceModel;
#ifdef HAVE_LIBPCAP
QList<interface_t> newDevices;
void saveNewDevices();
#endif
QMap<int, QMap<InterfaceTreeColumns, QVariant> *> * storage;
QList<InterfaceTreeColumns> editableColumns;
QList<InterfaceTreeColumns> checkableColumns;
#ifdef HAVE_LIBPCAP
const interface_t * lookup(const QModelIndex &index) const;
#endif
bool changeIsAllowed(InterfaceTreeColumns col) const;
bool isAvailableField(const QModelIndex &index) const;
bool isAllowedToBeEdited(const QModelIndex &index) const;
};
#endif /* INTERFACE_TREE_CACHE_MODEL_H_ */
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