You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#include <config.h>
#if !NO_POSTSCRIPT
#include <ctype.h>
-#include <assert.h>
+#include "error.h"
#include <errno.h>
#include <limits.h>
#include <stdlib.h>
+#include <time.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
-#if TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-
#include "alloc.h"
#include "bitvector.h"
#include "error.h"
#include "filename.h"
#include "font.h"
+#include "getl.h"
#include "getline.h"
#include "hash.h"
#include "main.h"
#include "misc.h"
#include "misc.h"
#include "output.h"
+#include "som.h"
#include "version.h"
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
/* FIXMEs:
optimize-text-size not implemented.
static void free_font_entry (void *, void *foo);
static struct font_entry *load_font (struct outp_driver *, const char *dit);
static void init_fonts (void);
+static void done_fonts (void);
static void dump_lines (struct outp_driver *this);
static int
ps_close_global (struct outp_class *this UNUSED)
{
+ groff_done ();
+ done_fonts ();
return 1;
}
{
struct ps_driver_ext *x = this->ext;
int cat, subcat;
- char *value = ds_value (val);
+ char *value = ds_c_str (val);
cat = outp_match_keyword (key, option_tab, &option_info, &subcat);
break;
default:
assert (0);
+ abort ();
}
if (setting)
x->output_options |= mask;
break;
default:
assert (0);
+ abort ();
}
if (*dest)
free (*dest);
struct string line, buf;
- ds_init (NULL, &line, 128);
- ds_init (NULL, &buf, 128);
+ ds_init (&line, 128);
+ ds_init (&buf, 128);
for (pe = hsh_first (x->encodings, &iter); pe != NULL;
pe = hsh_next (x->encodings, &iter))
{
if (buf.length == 0)
continue;
- pschar = strtok_r (ds_value (&buf), " \t\r\n", &sp);
+ pschar = strtok_r (ds_c_str (&buf), " \t\r\n", &sp);
code = strtok_r (NULL, " \t\r\n", &sp);
if (*pschar == 0 || *code == 0)
continue;
if (ds_length (&line) + strlen (temp) > 70)
{
- ds_concat (&line, x->eol);
- fputs (ds_value (&line), x->file.file);
+ ds_puts (&line, x->eol);
+ fputs (ds_c_str (&line), x->file.file);
ds_clear (&line);
}
- ds_concat (&line, temp);
+ ds_puts (&line, temp);
}
- ds_concat (&line, x->eol);
- fputs (ds_value (&line), x->file.file);
+ ds_puts (&line, x->eol);
+ fputs (ds_c_str (&line), x->file.file);
if (fclose (f) == EOF)
msg (MW, _("PostScript driver: Error closing encoding file `%s'."),
where.line_number = 0;
err_push_file_locator (&where);
- ds_init (NULL, &line, 128);
+ ds_init (&line, 128);
for (;;)
{
char *beg;
beg = buf2 = fn_interp_vars (buf, ps_get_var);
len = strlen (buf2);
- while (isspace (*beg))
+ while (isspace ((unsigned char) *beg))
beg++, len--;
if (beg[len - 1] == '\n')
len--;
draw_headers (this);
}
+ this->cp_y = 0;
+
return !ferror (x->file.file);
}
this->page_open = 0;
return !ferror (x->file.file);
}
+
+static void
+ps_submit (struct outp_driver *this UNUSED, struct som_entity *s)
+{
+ switch (s->type)
+ {
+ case SOM_CHART:
+ break;
+ default:
+ assert(0);
+ break;
+ }
+}
\f
/* Lines. */
break;
default:
assert (0);
+ abort ();
}
lp = line;
buf_loc = buf;
assert (!ls_null_p (&t->s));
- cp = ls_value (&t->s);
+ cp = ls_c_str (&t->s);
end = ls_end (&t->s);
if (draw)
{
char_name = local_char_name;
if (ext->current->font->ligatures && *cp == 'f')
{
- int lig;
+ int lig = 0;
char_name = NULL;
if (cp < end - 1)
}
if ((lig & ext->current->font->ligatures) == 0)
{
- local_char_name[0] = *cp++; /* 'f' */
+ local_char_name[0] = *cp; /* 'f' */
char_name = local_char_name;
}
}
NULL, NULL);
}
+static void
+done_fonts (void)
+{
+ hsh_destroy (ps_fonts);
+}
+
/* Loads the font having Groff name DIT into THIS driver instance.
Specifically, adds it into the THIS driver's `loaded' hash
table. */
return fe;
}
+static void
+ps_chart_initialise (struct outp_driver *this UNUSED, struct chart *ch)
+{
+#ifdef NO_CHARTS
+ ch->lp = NULL;
+#else
+ struct ps_driver_ext *x = this->ext;
+ char page_size[128];
+ int size;
+ int x_origin, y_origin;
+
+ ch->file = tmpfile ();
+ if (ch->file == NULL)
+ {
+ ch->lp = NULL;
+ return;
+ }
+
+ size = this->width < this->length ? this->width : this->length;
+ x_origin = x->left_margin + (size - this->width) / 2;
+ y_origin = x->bottom_margin + (size - this->length) / 2;
+
+ snprintf (page_size, sizeof page_size,
+ "a,xsize=%.3f,ysize=%.3f,xorigin=%.3f,yorigin=%.3f",
+ (double) size / PSUS, (double) size / PSUS,
+ (double) x_origin / PSUS, (double) y_origin / PSUS);
+
+ ch->pl_params = pl_newplparams ();
+ pl_setplparam (ch->pl_params, "PAGESIZE", page_size);
+ ch->lp = pl_newpl_r ("ps", NULL, ch->file, stderr, ch->pl_params);
+#endif
+}
+
+static void
+ps_chart_finalise (struct outp_driver *this UNUSED, struct chart *ch UNUSED)
+{
+#ifndef NO_CHARTS
+ struct ps_driver_ext *x = this->ext;
+ char buf[BUFSIZ];
+ static int doc_num = 0;
+
+ if (this->page_open)
+ {
+ this->class->close_page (this);
+ this->page_open = 0;
+ }
+ this->class->open_page (this);
+ fprintf (x->file.file,
+ "/sp save def%s"
+ "%d %d translate 1000 dup scale%s"
+ "userdict begin%s"
+ "/showpage { } def%s"
+ "0 setgray 0 setlinecap 1 setlinewidth%s"
+ "0 setlinejoin 10 setmiterlimit [ ] 0 setdash newpath clear%s"
+ "%%%%BeginDocument: %d%s",
+ x->eol,
+ -x->left_margin, -x->bottom_margin, x->eol,
+ x->eol,
+ x->eol,
+ x->eol,
+ x->eol,
+ doc_num++, x->eol);
+
+ rewind (ch->file);
+ while (fwrite (buf, 1, fread (buf, 1, sizeof buf, ch->file), x->file.file))
+ continue;
+ fclose (ch->file);
+
+ fprintf (x->file.file,
+ "%%%%EndDocument%s"
+ "end%s"
+ "sp restore%s",
+ x->eol,
+ x->eol,
+ x->eol);
+ this->class->close_page (this);
+ this->page_open = 0;
+#endif
+}
+
/* PostScript driver class. */
struct outp_class postscript_class =
{
ps_open_page,
ps_close_page,
- NULL,
+ ps_submit,
ps_line_horz,
ps_line_vert,
ps_text_get_size,
ps_text_metrics,
ps_text_draw,
+
+ ps_chart_initialise,
+ ps_chart_finalise
};
/* EPSF driver class. FIXME: Probably doesn't work right. */
ps_open_page,
ps_close_page,
- NULL,
+ ps_submit,
ps_line_horz,
ps_line_vert,
ps_text_get_size,
ps_text_metrics,
ps_text_draw,
+
+ ps_chart_initialise,
+ ps_chart_finalise
+
};
#endif /* NO_POSTSCRIPT */
projects / pspp-builds.git / blobdiff