1 /* PSPP - computes sample statistics.
2 Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 #include <libpspp/str.h>
30 TAB_ALIGN_MASK = 03, /* Alignment mask. */
31 TAB_RIGHT = 00, /* Right justify. */
32 TAB_LEFT = 01, /* Left justify. */
33 TAB_CENTER = 02, /* Center. */
36 TAB_JOIN = 004, /* Joined cell. */
37 TAB_EMPTY = 010, /* Empty cell. */
40 TAB_EMPH = 020, /* Emphasize cell contents. */
41 TAB_FIX = 040, /* Use fixed font. */
47 TAL_0 = 0, /* No line. */
48 TAL_1 = 1, /* Single line. */
49 TAL_2 = 2, /* Double line. */
50 TAL_GAP = 3, /* Spacing but no line. */
51 TAL_COUNT, /* Number of line styles. */
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 substring 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 char *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 substring *cc; /* Cell contents; substring *[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 *rv; /* Vert rules; unsigned char[nr][nc+1]. */
91 tab_dim_func *dim; /* Calculates cell widths and heights. */
93 /* Calculated during output. */
94 int *w; /* Column widths; [nc]. */
95 int *h; /* Row heights; [nr]. */
96 int *hrh; /* Heights of horizontal rules; [nr+1]. */
97 int *wrv; /* Widths of vertical rules; [nc+1]. */
98 int wl, wr, ht, hb; /* Width/height of header rows/columns. */
101 int col_ofs, row_ofs; /* X and Y offsets. */
104 /* Number of rows in TABLE. */
105 #define tab_nr(TABLE) ((TABLE)->nr)
107 /* Number of columns in TABLE. */
108 #define tab_nc(TABLE) ((TABLE)->nc)
110 /* Number of left header columns in TABLE. */
111 #define tab_l(TABLE) ((TABLE)->l)
113 /* Number of right header columns in TABLE. */
114 #define tab_r(TABLE) ((TABLE)->r)
116 /* Number of top header rows in TABLE. */
117 #define tab_t(TABLE) ((TABLE)->t)
119 /* Number of bottom header rows in TABLE. */
120 #define tab_b(TABLE) ((TABLE)->b)
123 struct tab_table *tab_create (int nc, int nr, int reallocable);
124 void tab_destroy (struct tab_table *);
125 void tab_resize (struct tab_table *, int nc, int nr);
126 void tab_realloc (struct tab_table *, int nc, int nr);
127 void tab_headers (struct tab_table *, int l, int r, int t, int b);
128 void tab_columns (struct tab_table *, int style, int group);
129 void tab_title (struct tab_table *, const char *, ...)
130 PRINTF_FORMAT (2, 3);
131 void tab_flags (struct tab_table *, unsigned);
132 void tab_submit (struct tab_table *);
135 tab_dim_func tab_natural_dimensions;
136 int tab_natural_width (struct tab_table *t, struct outp_driver *d, int c);
137 int tab_natural_height (struct tab_table *t, struct outp_driver *d, int r);
138 void tab_dim (struct tab_table *, tab_dim_func *);
141 void tab_hline (struct tab_table *, int style, int x1, int x2, int y);
142 void tab_vline (struct tab_table *, int style, int x, int y1, int y2);
143 void tab_box (struct tab_table *, int f_h, int f_v, int i_h, int i_v,
144 int x1, int y1, int x2, int y2);
146 /* Text options, passed in the `opt' argument. */
149 TAT_NONE = 0, /* No options. */
150 TAT_PRINTF = 0x0100, /* Format the text string with sprintf. */
151 TAT_TITLE = 0x0200 | TAB_EMPH, /* Title attributes. */
152 TAT_NOWRAP = 0x0800 /* No text wrap (tab_output_text() only). */
158 void tab_value (struct tab_table *, int c, int r, unsigned char opt,
159 const union value *, const struct fmt_spec *);
160 void tab_float (struct tab_table *, int c, int r, unsigned char opt,
161 double v, int w, int d);
162 void tab_text (struct tab_table *, int c, int r, unsigned opt,
164 PRINTF_FORMAT (5, 6);
165 void tab_joint_text (struct tab_table *, int x1, int y1, int x2, int y2,
166 unsigned opt, const char *, ...)
167 PRINTF_FORMAT (7, 8);
169 /* Cell low-level access. */
170 #define tab_alloc(TABLE, AMT) pool_alloc ((TABLE)->container, (AMT))
171 void tab_raw (struct tab_table *, int c, int r, unsigned opt,
175 void tab_offset (struct tab_table *, int col, int row);
176 void tab_next_row (struct tab_table *);
178 /* Current row/column offset. */
179 #define tab_row(TABLE) ((TABLE)->row_ofs)
180 #define tab_col(TABLE) ((TABLE)->col_ofs)
183 void tab_output_text (int options, const char *string, ...)
184 PRINTF_FORMAT (2, 3);
186 /* Embedding the command name in the output. */
187 void tab_set_command_name (const char *);