1 /* PSPP - computes sample statistics.
2 Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
3 Written by Ben Pfaff <blp@gnu.org>.
5 This program is free software; you can redistribute it and/or
6 modify it under the terms of the GNU General Public License as
7 published by the Free Software Foundation; either version 2 of the
8 License, or (at your option) any later version.
10 This program is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
31 /* Must match output.h: OUTP_T_JUST_*. */
32 TAB_ALIGN_MASK = 03, /* Alignment mask. */
33 TAB_RIGHT = 00, /* Right justify. */
34 TAB_LEFT = 01, /* Left justify. */
35 TAB_CENTER = 02, /* Center. */
37 /* Oddball cell types. */
38 TAB_JOIN = 010, /* Joined cell. */
39 TAB_EMPTY = 020 /* Empty cell. */
42 /* Line styles. These must match output.h:OUTP_L_*. */
45 TAL_0 = 0, /* No line. */
46 TAL_1 = 1, /* Single line. */
47 TAL_2 = 2, /* Double line. */
48 TAL_3 = 3, /* Special line of driver-defined style. */
49 TAL_COUNT, /* Number of line styles. */
51 TAL_SPACING = 0200 /* Don't draw the line, just reserve space. */
54 /* Column styles. Must correspond to SOM_COL_*. */
57 TAB_COL_NONE, /* No columns. */
58 TAB_COL_DOWN /* Columns down first. */
62 struct tab_joined_cell
67 struct fixed_string contents;
72 typedef void tab_dim_func (struct tab_table *, struct outp_driver *);
77 struct pool *container;
80 int col_style; /* Columns: One of TAB_COL_*. */
81 int col_group; /* Number of rows per column group. */
82 struct fixed_string title; /* Table title. */
83 unsigned flags; /* SOMF_*. */
84 int nc, nr; /* Number of columns, rows. */
85 int cf; /* Column factor for indexing purposes. */
86 int l, r, t, b; /* Number of header rows on each side. */
87 struct fixed_string *cc; /* Cell contents; fixed_string *[nr][nc]. */
88 unsigned char *ct; /* Cell types; unsigned char[nr][nc]. */
89 unsigned char *rh; /* Horiz rules; unsigned char[nr+1][nc]. */
90 unsigned char *trh; /* Types of horiz rules; [nr+1]. */
91 unsigned char *rv; /* Vert rules; unsigned char[nr][nc+1]. */
92 unsigned char *trv; /* Types of vert rules; [nc+1]. */
93 tab_dim_func *dim; /* Calculates cell widths and heights. */
95 /* Calculated during output. */
96 int *w; /* Column widths; [nc]. */
97 int *h; /* Row heights; [nr]. */
98 int *hrh; /* Heights of horizontal rules; [nr+1]. */
99 int *wrv; /* Widths of vertical rules; [nc+1]. */
100 int wl, wr, ht, hb; /* Width/height of header rows/columns. */
101 int hr_tot, vr_tot; /* Hrules total height, vrules total width. */
104 int col_ofs, row_ofs; /* X and Y offsets. */
106 int reallocable; /* Can table be reallocated? */
112 /* Number of rows in TABLE. */
113 #define tab_nr(TABLE) ((TABLE)->nr)
115 /* Number of columns in TABLE. */
116 #define tab_nc(TABLE) ((TABLE)->nc)
118 /* Number of left header columns in TABLE. */
119 #define tab_l(TABLE) ((TABLE)->l)
121 /* Number of right header columns in TABLE. */
122 #define tab_r(TABLE) ((TABLE)->r)
124 /* Number of top header rows in TABLE. */
125 #define tab_t(TABLE) ((TABLE)->t)
127 /* Number of bottom header rows in TABLE. */
128 #define tab_b(TABLE) ((TABLE)->b)
131 struct tab_table *tab_create (int nc, int nr, int reallocable);
132 void tab_destroy (struct tab_table *);
133 void tab_resize (struct tab_table *, int nc, int nr);
134 void tab_realloc (struct tab_table *, int nc, int nr);
135 void tab_headers (struct tab_table *, int l, int r, int t, int b);
136 void tab_columns (struct tab_table *, int style, int group);
137 void tab_title (struct tab_table *, int format, const char *, ...);
138 void tab_flags (struct tab_table *, unsigned);
139 void tab_submit (struct tab_table *);
142 tab_dim_func tab_natural_dimensions;
143 int tab_natural_width (struct tab_table *t, struct outp_driver *d, int c);
144 int tab_natural_height (struct tab_table *t, struct outp_driver *d, int r);
145 void tab_dim (struct tab_table *, tab_dim_func *);
148 void tab_hline (struct tab_table *, int style, int x1, int x2, int y);
149 void tab_vline (struct tab_table *, int style, int x, int y1, int y2);
150 void tab_box (struct tab_table *, int f_h, int f_v, int i_h, int i_v,
151 int x1, int y1, int x2, int y2);
153 /* Text options, passed in the `opt' argument. */
156 TAT_NONE = 0, /* No options. */
157 TAT_PRINTF = 0x0100, /* Format the text string with sprintf. */
158 TAT_TITLE = 0x0204, /* Title attributes. */
159 TAT_FIX = 0x0400, /* Use fixed-pitch font. */
160 TAT_NOWRAP = 0x0800 /* No text wrap (tab_output_text() only). */
166 void tab_value (struct tab_table *, int c, int r, unsigned char opt,
167 const union value *, const struct fmt_spec *);
168 void tab_float (struct tab_table *, int c, int r, unsigned char opt,
169 double v, int w, int d);
170 void tab_text (struct tab_table *, int c, int r, unsigned opt,
172 PRINTF_FORMAT (5, 6);
173 void tab_joint_text (struct tab_table *, int x1, int y1, int x2, int y2,
174 unsigned opt, const char *, ...)
175 PRINTF_FORMAT (7, 8);
177 /* Cell low-level access. */
178 #define tab_alloc(TABLE, AMT) pool_alloc ((TABLE)->container, (AMT))
179 void tab_raw (struct tab_table *, int c, int r, unsigned opt,
180 struct fixed_string *);
183 void tab_offset (struct tab_table *, int col, int row);
184 void tab_next_row (struct tab_table *);
186 /* Current row/column offset. */
187 #define tab_row(TABLE) ((TABLE)->row_ofs)
188 #define tab_col(TABLE) ((TABLE)->col_ofs)
191 void tab_output_text (int options, const char *string, ...)
192 PRINTF_FORMAT (2, 3);