decode_as_delegate.h

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#ifndef DECODE_AS_DELEGATE_H
#define DECODE_AS_DELEGATE_H
 
#include <config.h>
 
#include "cfile.h"
 
#include <QStyledItemDelegate>
#include <QSet>
#include <QList>
#include <ui/qt/models/decode_as_model.h>
 
typedef struct _packet_proto_data_t {
    const char* proto_name;
    const char* table_ui_name;
    uint8_t     curr_layer_num;
} packet_proto_data_t;
 
class DecodeAsDelegate : public QStyledItemDelegate
{
public:
    DecodeAsDelegate(QObject *parent = 0, capture_file *cf = NULL);
 
    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
                          const QModelIndex &index) const override;
    void destroyEditor(QWidget *editor, const QModelIndex &index) const override;
    void setEditorData(QWidget *editor, const QModelIndex &index) const override;
    void setModelData(QWidget *editor, QAbstractItemModel *model,
                      const QModelIndex &index) const override;
 
#if 0
    void updateEditorGeometry(QWidget *editor,
            const QStyleOptionViewItem &option, const QModelIndex &index) const;
#endif
 
private:
    DecodeAsItem *indexToField(const QModelIndex &index) const;
    void collectDAProtocols(QSet<QString>& all_protocols, QList<QString>& current_list) const;
    void cachePacketProtocols();
    bool isSelectorCombo(DecodeAsItem* item) const;
 
    static void decodeAddProtocol(const char *table_name, const char *proto_name, void *value, void *user_data);
 
    capture_file *cap_file_;
    QList<packet_proto_data_t> packet_proto_list_;
};
#endif // DECODE_AS_DELEGATE_H