sheet.h File Reference

#include <adt/list.h>
#include <sys/types.h>
#include <bool.h>

Go to the source code of this file.

Data Structures

struct  coord_t
 Character cell coordinates. More...
struct  sheet_t
 Sheet. More...
struct  spt_t
 S-point. More...
struct  tag_t
 Tag. More...

Enumerations

enum  dir_spec { dir_before, dir_after }
 Direction (in linear space). More...

Functions

void sheet_copy_out (sheet_t *sh, spt_t const *spos, spt_t const *epos, char *buf, size_t bufsize, spt_t *fpos)
 Read text from sheet.
int sheet_delete (sheet_t *sh, spt_t *spos, spt_t *epos)
 Delete text from sheet.
void sheet_get_cell_pt (sheet_t *sh, coord_t const *coord, enum dir_spec dir, spt_t *pt)
 Get point preceding or following character cell.
void sheet_get_num_rows (sheet_t *sh, int *rows)
 Get the number of rows in a sheet.
void sheet_get_row_width (sheet_t *sh, int row, int *length)
 Get the number of character cells a row occupies.
int sheet_init (sheet_t *sh)
 Initialize an empty sheet.
int sheet_insert (sheet_t *sh, spt_t *pos, enum dir_spec dir, char *str)
 Insert text into sheet.
void sheet_place_tag (sheet_t *sh, spt_t const *pt, tag_t *tag)
 Place a tag on the specified s-point.
void sheet_remove_tag (sheet_t *sh, tag_t *tag)
 Remove a tag from the sheet.
bool spt_equal (spt_t const *a, spt_t const *b)
 Test if two s-points are equal.
void spt_get_coord (spt_t const *pos, coord_t *coord)
 Get the coordinates of an s-point.
void tag_get_pt (tag_t const *tag, spt_t *pt)
 Get s-point on which the tag is located right now.


Detailed Description

Definition in file sheet.h.


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