enum table_halign table_halign_interpret (enum table_halign, bool numeric);
-struct footnote
- {
- size_t idx;
- char *content;
- char *marker;
- struct area_style *style;
- };
-
/* A cell in a table. */
struct table_cell
{
int d[TABLE_N_AXES][2];
unsigned int options; /* TAB_*. */
- char *text; /* A paragraph of text. */
-
- /* Optional footnote(s). */
- const struct footnote **footnotes;
- size_t n_footnotes;
-
- const struct area_style *style;
-
- /* Called to free the cell's data, if nonnull. */
- void (*destructor) (void *destructor_aux);
- void *destructor_aux;
+ const struct pivot_value *value;
+ const struct font_style *font_style;
+ const struct cell_style *cell_style;
};
-void table_cell_free (struct table_cell *);
-
-void table_cell_format_footnote_markers (const struct table_cell *,
- struct string *);
-
/* Returns the number of columns that CELL spans. This is 1 for an ordinary
cell and greater than one for a cell that joins multiple columns. */
static inline int
return table_cell_colspan (cell) > 1 || table_cell_rowspan (cell) > 1;
}
\f
-/* Declarations to allow defining table classes. */
-
-struct table_class
- {
- /* Frees TABLE.
-
- The table class may assume that any cells that were retrieved by calling
- the 'get_cell' function have been freed (by calling their destructors)
- before this function is called. */
- void (*destroy) (struct table *table);
-
- /* Initializes CELL with the contents of the table cell at column X and row
- Y within TABLE. All members of CELL must be initialized, except that if
- 'destructor' is set to a null pointer, then 'destructor_aux' need not be
- initialized. The 'contents' member of CELL must be set to a nonnull
- value.
-
- The table class must allow any number of cells in the table to be
- retrieved simultaneously; that is, TABLE must not assume that a given
- cell will be freed before another one is retrieved using 'get_cell'.
-
- The table class must allow joined cells to be retrieved, with identical
- contents, using any (X,Y) location inside the cell.
-
- The table class must not allow cells to overlap.
-
- The table class should not allow a joined cell to cross the border
- between header rows/columns and the interior of the table. That is, a
- joined cell should be entirely within headers rows and columns or
- entirely outside them.
-
- The table class may assume that CELL will be freed before TABLE is
- destroyed. */
- void (*get_cell) (const struct table *table, int x, int y,
- struct table_cell *cell);
-
- /* Returns one of the TAL_* enumeration constants (declared in
- output/table.h) representing a rule running alongside one of the cells
- in TABLE.
-
- See table_get_rule() in table.c for a detailed explanation of the
- meaning of AXIS and X and Y, including a diagram. */
- int (*get_rule) (const struct table *table,
- enum table_axis axis, int x, int y,
- struct cell_color *color);
- };
-
-void table_init (struct table *, const struct table_class *);
-
-/* Table class implementations can call these functions or just set the
- table's n[] and h[][] members directly. */
-void table_set_nc (struct table *, int nc);
-void table_set_nr (struct table *, int nr);
-\f
/* For use primarily by output drivers. */
void table_get_cell (const struct table *, int x, int y, struct table_cell *);
int table_get_rule (const struct table *, enum table_axis, int x, int y,
struct cell_color *);
-size_t table_collect_footnotes (const struct table_item *,
- const struct footnote ***);
#endif /* output/table-provider.h */