render.h

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#ifndef MUTT_EXPANDO_RENDER_H
#define MUTT_EXPANDO_RENDER_H
 
#include <stdint.h>
 
struct Buffer;
struct ExpandoNode;

enum MuttFormatFlag
{
  MUTT_FORMAT_NONE        =       0,  
  MUTT_FORMAT_FORCESUBJ   = 1U << 0,  
  MUTT_FORMAT_TREE        = 1U << 1,  
  MUTT_FORMAT_STAT_FILE   = 1U << 2,  
  MUTT_FORMAT_ARROWCURSOR = 1U << 3,  
  MUTT_FORMAT_INDEX       = 1U << 4,  
  MUTT_FORMAT_PLAIN       = 1U << 5,  
};
typedef uint8_t MuttFormatFlags;

typedef void (*get_string_t)(const struct ExpandoNode *node, void *data, MuttFormatFlags flags, struct Buffer *buf);

typedef long (*get_number_t)(const struct ExpandoNode *node, void *data, MuttFormatFlags flags);

struct ExpandoRenderCallback
{
  int did;                  
  int uid;                  
 
  get_string_t get_string;  
  get_number_t get_number;  
};
 
int node_render(const struct ExpandoNode *node, const struct ExpandoRenderCallback *erc,
                struct Buffer *buf, int max_cols, void *data, MuttFormatFlags flags);
 
#endif /* MUTT_EXPANDO_RENDER_H */