interface_tree_cache_model.h

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#pragma once
 
#include <ui/qt/models/interface_tree_model.h>
 
#include <QMap>
#include <QAbstractItemModel>
#include <QIdentityProxyModel>

class InterfaceTreeCacheModel : public QIdentityProxyModel
{
    Q_OBJECT
 
public:
    explicit InterfaceTreeCacheModel(QObject *parent);

    ~InterfaceTreeCacheModel();

    InterfaceTreeModel * interfaceModel() const { return sourceModel; }

    int rowCount(const QModelIndex &parent = QModelIndex()) const override;

    QVariant data (const QModelIndex &index, int role = Qt::DisplayRole) const override;

    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;

    Qt::ItemFlags flags(const QModelIndex &index) const override;

    QVariant getColumnContent(int idx, int col, int role = Qt::DisplayRole);
 
#ifdef HAVE_LIBPCAP
    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;

    void reset(int row);

    void save();

    void setBookmarkRenameEnabled(bool enabled) { bookmarkRenameEnabled = enabled; }

    QModelIndex addBookmark(const QModelIndex &index);

    bool deleteBookmarks(const QModelIndexList &indexes);

    void addDevice(const interface_t * newDevice);

    void deleteDevice(const QModelIndex &index);
#endif
 
#ifdef HAVE_PCAP_REMOTE
    bool isRemote(const QModelIndex &index) const;
#endif
 
private:
    InterfaceTreeModel * sourceModel;
 
#ifdef HAVE_LIBPCAP
    QList<interface_t> newDevices;

    void saveNewDevices();

    void refreshCapabilities(const QModelIndex &index, bool monitor_mode);

    bool renameBookmark(const QModelIndex &index, const QString &newName);

    bool bookmarkNameInUse(const QModelIndex &excludeIndex, const QString &bookmarkName) const;

    QString nextBookmarkName(const QString &parentIfname) const;

    bool bookmarkRenameEnabled = false;
#endif

    QMap<int, QSharedPointer<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;
 
};