/* Tables.
-. A table is a rectangular grid of cells. Cells can be joined to form larger
+ A table is a rectangular grid of cells. Cells can be joined to form larger
cells. Rows and columns can be separated by rules of various types. Rows
at the top and bottom of a table and columns at the left and right edges of
a table can be designated as headers, which means that if the table must be
broken across more than one page, those rows or columns are repeated on each
page.
- A table is not itself an output_item, and thus a table cannot by itself be
- used for output, but they can be embedded inside struct table_item (see
- table-item.h) for that purpose. */
+ Some drivers use tables as an implementation detail of rendering pivot
+ tables.
+*/
#include <stdbool.h>
#include <stdint.h>
struct casereader;
struct fmt_spec;
+struct pivot_footnote;
+struct pivot_value;
struct pool;
struct table_item;
struct variable;
const char *table_stroke_to_string (enum table_stroke);
+/* Given strokes A and B, returns a stroke that "combines" them, that is, that
+ gives a reasonable stroke choice for a rule for different reasons should
+ have both styles A and B. */
+static inline int
+table_stroke_combine (enum table_stroke a, enum table_stroke b)
+{
+ return a > b ? a : b;
+}
+
struct table_border_style
{
enum table_stroke stroke;
bool bold, italic, underline, markup;
struct cell_color fg[2], bg[2];
char *typeface;
- int size;
+ int size; /* In 1/72" units. */
};
#define FONT_STYLE_INITIALIZER { FONT_STYLE_INITIALIZER__ }
struct font_style *, const struct font_style *);
void font_style_uninit (struct font_style *);
void font_style_dump (const struct font_style *);
+bool font_style_equal (const struct font_style *, const struct font_style *);
-struct area_style
+struct table_area_style
{
struct cell_style cell_style;
struct font_style font_style;
};
-#define AREA_STYLE_INITIALIZER { AREA_STYLE_INITIALIZER__ }
-#define AREA_STYLE_INITIALIZER__ \
+#define TABLE_AREA_STYLE_INITIALIZER { TABLE_AREA_STYLE_INITIALIZER__ }
+#define TABLE_AREA_STYLE_INITIALIZER__ \
.cell_style = CELL_STYLE_INITIALIZER, \
.font_style = FONT_STYLE_INITIALIZER
-struct area_style *area_style_clone (struct pool *, const struct area_style *);
-void area_style_copy (struct pool *,
- struct area_style *, const struct area_style *);
-void area_style_uninit (struct area_style *);
-void area_style_free (struct area_style *);
+struct table_area_style *table_area_style_clone (
+ struct pool *, const struct table_area_style *);
+void table_area_style_copy (struct pool *, struct table_area_style *,
+ const struct table_area_style *);
+void table_area_style_uninit (struct table_area_style *);
+void table_area_style_free (struct table_area_style *);
/* Properties of a table cell. */
enum
{
TAB_NONE = 0,
- TAB_FIX = 1 << 1, /* Use fixed font. */
- TAB_MARKUP = 1 << 2, /* Text contains Pango markup. */
- TAB_NUMERIC = 1 << 3, /* Cell contents are numeric. */
TAB_ROTATE = 1 << 4, /* Rotate cell contents 90 degrees. */
TAB_STYLE_SHIFT = 5,
TAB_STYLE_MASK = 7 << TAB_STYLE_SHIFT,
- /* Horizontal alignment of cell contents. */
- TAB_RIGHT = 0 << 10,
- TAB_LEFT = 1 << 10,
- TAB_CENTER = 2 << 10,
- TAB_HALIGN = 3 << 10, /* Alignment mask. */
-
- /* Vertical alignment of cell contents. */
- TAB_TOP = 0 << 12,
- TAB_MIDDLE = 1 << 12,
- TAB_BOTTOM = 2 << 12,
- TAB_VALIGN = 3 << 12, /* Alignment mask. */
-
/* Internal use by tab.c only. */
TAB_JOIN = 1 << 14,
};
-/* Styles for the rules around table cells. */
-enum
- {
- TAL_NONE = TABLE_STROKE_NONE,
-#define TAL_0 TAL_NONE
- TAL_SOLID = TABLE_STROKE_SOLID,
-#define TAL_1 TAL_SOLID
- TAL_DASHED = TABLE_STROKE_DASHED,
- TAL_THICK = TABLE_STROKE_THICK,
- TAL_THIN = TABLE_STROKE_THIN,
- TAL_DOUBLE = TABLE_STROKE_DOUBLE,
-#define TAL_2 TAL_DOUBLE
- };
-
-/* Given line styles A and B (each one of the TAL_* enumeration constants
- above), returns a line style that "combines" them, that is, that gives a
- reasonable line style choice for a rule for different reasons should have
- both styles A and B. */
-static inline int table_rule_combine (int a, int b)
-{
- return a > b ? a : b;
-}
-
/* A table. */
struct table
{
/* Table contents.
- Each array element in cc[] is ordinarily a "char *" pointer to a
- string. If TAB_JOIN (defined in tab.c) is set in ct[] for the element,
+ Each array element in cc[] is ordinarily a "struct pivot_value *".
+ If TAB_JOIN (defined in table.c) is set in ct[] for the element,
however, it is a joined cell and the corresponding element of cc[]
- points to a struct tab_joined_cell. */
+ points to a struct table_cell. */
void **cc; /* Cell contents; void *[nr][nc]. */
unsigned short *ct; /* Cell types; unsigned short[nr][nc]. */
- struct area_style *styles[8];
+ struct table_area_style *styles[8];
/* Rules. */
unsigned char *rh; /* Horiz rules; unsigned char[nr+1][nc]. */
void table_unref (struct table *);
bool table_is_shared (const struct table *);
-/* Returns the number of columns or rows, respectively, in T. */
-static inline int table_nc (const struct table *t)
- { return t->n[TABLE_HORZ]; }
-static inline int table_nr (const struct table *t)
- { return t->n[TABLE_VERT]; }
-
-/* Returns the number of left, right, top, or bottom headers, respectively, in
- T. */
-static inline int table_hl (const struct table *t)
- { return t->h[TABLE_HORZ][0]; }
-static inline int table_hr (const struct table *t)
- { return t->h[TABLE_HORZ][1]; }
-static inline int table_ht (const struct table *t)
- { return t->h[TABLE_VERT][0]; }
-static inline int table_hb (const struct table *t)
- { return t->h[TABLE_VERT][1]; }
-
-/* Simple kinds of output. */
-struct table *table_from_string (const char *);
-void table_output_text (int options, const char *string);
-void table_output_text_format (int options, const char *, ...)
- PRINTF_FORMAT (2, 3);
-
/* Rule masks. */
#define TAB_RULE_TYPE_MASK 7
#define TAB_RULE_TYPE_SHIFT 0
int x1, int y1, int x2, int y2);
/* Cells. */
-void table_text (struct table *, int c, int r, unsigned opt, const char *);
-void table_text_format (struct table *, int c, int r, unsigned opt,
- const char *, ...)
- PRINTF_FORMAT (5, 6);
-
-void table_joint_text (struct table *, int x1, int y1, int x2, int y2,
- unsigned opt, const char *);
-
-struct footnote *table_create_footnote (struct table *, size_t idx,
- const char *content,
- const char *marker,
- struct area_style *);
-void table_add_footnote (struct table *, int x, int y,
- const struct footnote *);
-
-void table_add_style (struct table *, int x, int y,
- const struct area_style *);
+void table_put (struct table *, int x1, int y1, int x2, int y2,
+ unsigned opt, const struct pivot_value *);
+void table_put_owned (struct table *, int x1, int y1, int x2, int y2,
+ unsigned opt, struct pivot_value *);
bool table_cell_is_empty (const struct table *, int c, int r);