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1/* VCG description handler for Bison.
2
3 Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
4
5 This file is part of Bison, the GNU Compiler Compiler.
6
7 Bison is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
10 any later version.
11
12 Bison is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Bison; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
21
22#include "system.h"
23
24#include <quotearg.h>
25
26#include "vcg.h"
27#include "vcg_defaults.h"
28
29/* Return an unambiguous printable representated, for NAME, suitable
30 for C strings. Use slot 2 since the user may use slots 0 and 1.
31 */
32
33static char const *
34quote (char const *name)
35{
36 return quotearg_n_style (2, c_quoting_style, name);
37}
38
39
40/* Initialize a graph with the default values. */
41void
42new_graph (graph *g)
43{
44 g->title = G_TITLE;
45 g->label = G_LABEL;
46
47 g->infos[0] = G_INFOS1;
48 g->infos[1] = G_INFOS2;
49 g->infos[2] = G_INFOS3;
50
51 g->color = G_COLOR;
52 g->textcolor = G_TEXTCOLOR;
53 g->bordercolor = G_BORDERCOLOR;
54
55 g->width = G_WIDTH;
56 g->height = G_HEIGHT;
57 g->borderwidth = G_BORDERWIDTH;
58 g->x = G_X;
59 g->y = G_Y;
60 g->folding = G_FOLDING;
61 g->shrink = G_SHRINK;
62 g->expand = G_EXPAND;
63
64 g->textmode = G_TEXTMODE;
65 g->shape = G_SHAPE;
66
67 g->vertical_order = G_VERTICAL_ORDER;
68 g->horizontal_order = G_HORIZONTAL_ORDER;
69
70 g->xmax = G_XMAX; /* Not output. */
71 g->ymax = G_YMAX; /* Not output. */
72
73 g->xbase = G_XBASE;
74 g->ybase = G_YBASE;
75
76 g->xspace = G_XSPACE;
77 g->yspace = G_YSPACE;
78 g->xlspace = G_XLSPACE; /* Not output. */
79
80 g->xraster = G_XRASTER;
81 g->yraster = G_YRASTER;
82 g->xlraster = G_XLRASTER;
83
84 g->hidden = G_HIDDEN; /* No default value. */
85
86 g->classname = G_CLASSNAME; /* No class name association. */
87
88 g->layoutalgorithm = G_LAYOUTALGORITHM;
89 g->layout_downfactor = G_LAYOUT_DOWNFACTOR;
90 g->layout_upfactor = G_LAYOUT_UPFACTOR;
91 g->layout_nearfactor = G_LAYOUT_NEARFACTOR;
92 g->layout_splinefactor = G_LAYOUT_SPLINEFACTOR;
93
94 g->late_edge_labels = G_LATE_EDGE_LABELS;
95 g->display_edge_labels = G_DISPLAY_EDGE_LABELS;
96 g->dirty_edge_labels = G_DIRTY_EDGE_LABELS;
97 g->finetuning = G_FINETUNING;
98 g->ignore_singles = G_IGNORE_SINGLES;
99 g->priority_phase = G_PRIORITY_PHASE;
100 g->manhattan_edges = G_MANHATTAN_EDGES;
101 g->smanhattan_edges = G_SMANHATTAN_EDGES;
102 g->near_edges = G_NEAR_EDGES;
103
104 g->orientation = G_ORIENTATION;
105 g->node_alignment = G_NODE_ALIGNMENT;
106 g->port_sharing = G_PORT_SHARING;
107 g->arrow_mode = G_ARROW_MODE;
108 g->treefactor = G_TREEFACTOR;
109 g->spreadlevel = G_SPREADLEVEL;
110 g->crossing_weight = G_CROSSING_WEIGHT;
111 g->crossing_phase2 = G_CROSSING_PHASE2;
112 g->crossing_optimization = G_CROSSING_OPTIMIZATION;
113 g->view = G_VIEW;
114
115 g->edges = G_EDGES;
116 g->nodes = G_NODES;
117 g->splines = G_SPLINES;
118
119 g->bmax = G_BMAX;
120 g->cmin = G_CMIN;
121 g->cmax = G_CMAX;
122 g->pmin = G_PMIN;
123 g->pmax = G_PMAX;
124 g->rmin = G_RMIN;
125 g->rmax = G_RMAX;
126 g->smax = G_SMAX;
127
128 g->node_list = G_NODE_LIST;
129 g->edge_list = G_EDGE_LIST;
130
131 new_edge (&g->edge);
132 new_node (&g->node);
133}
134
135/* Initialize a node with the default values. */
136void
137new_node (node *n)
138{
139 n->title = N_TITLE;
140 n->label = N_LABEL;
141
142 n->locx = N_LOCX; /* Default unspcified. */
143 n->locy = N_LOCY; /* Default unspcified. */
144
145 n->vertical_order = N_VERTICAL_ORDER; /* Default unspcified. */
146 n->horizontal_order = N_HORIZONTAL_ORDER; /* Default unspcified. */
147
148 n->width = N_WIDTH; /* We assume that we can't define it now. */
149 n->height = N_HEIGHT; /* Also. */
150
151 n->shrink = N_SHRINK;
152 n->expand = N_EXPAND;
153
154 n->folding = N_FOLDING; /* No explicit default value. */
155
156 n->shape = N_SHAPE;
157 n->textmode = N_TEXTMODE;
158 n->borderwidth = N_BORDERWIDTH;
159
160 n->color = N_COLOR;
161 n->textcolor = N_TEXTCOLOR;
162 n->bordercolor = N_BORDERCOLOR;
163
164 n->infos[0] = N_INFOS1;
165 n->infos[1] = N_INFOS2;
166 n->infos[2] = N_INFOS3;
167
168 n->next = N_NEXT;
169}
170
171/* Initialize an edge with the default values. */
172void
173new_edge (edge *e)
174{
175 e->type = E_EDGE_TYPE;
176
177 e->sourcename = E_SOURCENAME;
178 e->targetname = E_TARGETNAME;
179 e->label = E_LABEL;
180
181 e->linestyle = E_LINESTYLE;
182 e->thickness = E_THICKNESS;
183
184 e->class = E_CLASS;
185
186 e->color = E_COLOR;
187 e->textcolor = E_TEXTCOLOR;
188 e->arrowcolor = E_ARROWCOLOR;
189 e->backarrowcolor = E_BACKARROWCOLOR;
190
191 e->arrowsize = E_ARROWSIZE;
192 e->backarrowsize = E_BACKARROWSIZE;
193 e->arrowstyle = E_ARROWSTYLE;
194
195 e->backarrowstyle = E_BACKARROWSTYLE;
196
197 e->priority = E_PRIORITY;
198
199 e->anchor = E_ANCHOR;
200
201 e->horizontal_order = E_HORIZONTAL_ORDER;
202
203 e->next = E_NEXT;
204}
205
206/*----------------------------------------------.
207| Get functions. |
208| Return string corresponding to an enum value. |
209`----------------------------------------------*/
210
211static const char *
212get_color_str (enum color color)
213{
214 switch (color)
215 {
216 case white: return "white";
217 case blue: return "blue";
218 case red: return "red";
219 case green: return "green";
220 case yellow: return "yellow";
221 case magenta: return "magenta";
222 case cyan: return "cyan";
223 case darkgrey: return "darkgrey";
224 case darkblue: return "darkblue";
225 case darkred: return "darkred";
226 case darkgreen: return "darkgreen";
227 case darkyellow: return "darkyellow";
228 case darkmagenta: return "darkmagenta";
229 case darkcyan: return "darkcyan";
230 case gold: return "gold";
231 case lightgrey: return "lightgrey";
232 case lightblue: return "lightblue";
233 case lightred: return "lightred";
234 case lightgreen: return "lightgreen";
235 case lightyellow: return "lightyellow";
236 case lightmagenta: return "lightmagenta";
237 case lightcyan: return "lightcyan";
238 case lilac: return "lilac";
239 case turquoise: return "turquoise";
240 case aquamarine: return "aquamarine";
241 case khaki: return "khaki";
242 case purple: return "purple";
243 case yellowgreen: return "yellowgreen";
244 case pink: return "pink";
245 case orange: return "orange";
246 case orchid: return "orchid";
247 case black: return "black";
248 default: abort (); return NULL;
249 }
250}
251
252static const char *
253get_textmode_str (enum textmode textmode)
254{
255 switch (textmode)
256 {
257 case centered: return "center";
258 case left_justify: return "left_justify";
259 case right_justify: return "right_justify";
260 default: abort (); return NULL;
261 }
262}
263
264static const char *
265get_shape_str (enum shape shape)
266{
267 switch (shape)
268 {
269 case box: return "box";
270 case rhomb: return "rhomb";
271 case ellipse: return "ellipse";
272 case triangle: return "triangle";
273 default: abort (); return NULL;
274 }
275}
276
277static const char *
278get_layoutalgorithm_str (enum layoutalgorithm layoutalgorithm)
279{
280 switch (layoutalgorithm)
281 {
282 case normal: return "normal";
283 case maxdepth: return "maxdepth";
284 case mindepth: return "mindepth";
285 case maxdepthslow: return "maxdepthslow";
286 case mindepthslow: return "mindepthslow";
287 case maxdegree: return "maxdegree";
288 case mindegree: return "mindegree";
289 case maxindegree: return "maxindegree";
290 case minindegree: return "minindegree";
291 case maxoutdegree: return "maxoutdegree";
292 case minoutdegree: return "minoutdegree";
293 case minbackward: return "minbackward";
294 case dfs: return "dfs";
295 case tree: return "tree";
296 default: abort (); return NULL;
297 }
298}
299
300static const char *
301get_decision_str (enum decision decision)
302{
303 switch (decision)
304 {
305 case no: return "no";
306 case yes: return "yes";
307 default: abort (); return NULL;
308 }
309}
310
311static const char *
312get_orientation_str (enum orientation orientation)
313{
314 switch (orientation)
315 {
316 case top_to_bottom: return "top_to_bottom";
317 case bottom_to_top: return "bottom_to_top";
318 case left_to_right: return "left_to_right";
319 case right_to_left: return "right_to_left";
320 default: abort (); return NULL;
321 }
322}
323
324static const char *
325get_node_alignment_str (enum alignment alignment)
326{
327 switch (alignment)
328 {
329 case center: return "center";
330 case top: return "top";
331 case bottom: return "bottom";
332 default: abort (); return NULL;
333 }
334}
335
336static const char *
337get_arrow_mode_str (enum arrow_mode arrow_mode)
338{
339 switch (arrow_mode)
340 {
341 case fixed: return "fixed";
342 case free_a: return "free";
343 default: abort (); return NULL;
344 }
345}
346
347static const char *
348get_crossing_type_str (enum crossing_type crossing_type)
349{
350 switch (crossing_type)
351 {
352 case bary: return "bary";
353 case median: return "median";
354 case barymedian: return "barymedian";
355 case medianbary: return "medianbary";
356 default: abort (); return NULL;
357 }
358}
359
360static const char *
361get_view_str (enum view view)
362{
363 switch (view)
364 {
365 case normal_view: return "normal_view";
366 case cfish: return "cfish";
367 case pfish: return "pfish";
368 case fcfish: return "fcfish";
369 case fpfish: return "fpfish";
370 default: abort (); return NULL;
371 }
372}
373
374static const char *
375get_linestyle_str (enum linestyle linestyle)
376{
377 switch (linestyle)
378 {
379 case continuous: return "continuous";
380 case dashed: return "dashed";
381 case dotted: return "dotted";
382 case invisible: return "invisible";
383 default: abort (); return NULL;
384 }
385}
386
387static const char *
388get_arrowstyle_str (enum arrowstyle arrowstyle)
389{
390 switch (arrowstyle)
391 {
392 case solid: return "solid";
393 case line: return "line";
394 case none: return "none";
395 default: abort (); return NULL;
396 }
397}
398
399/*------------------------------.
400| Add functions. |
401| Edge and nodes into a graph. |
402`------------------------------*/
403
404void
405add_node (graph *g, node *n)
406{
407 n->next = g->node_list;
408 g->node_list = n;
409}
410
411void
412add_edge (graph *g, edge *e)
413{
414 e->next = g->edge_list;
415 g->edge_list = e;
416}
417
418void
419add_classname (graph *g, int val, const char *name)
420{
421 struct classname *classname;
422
423 MALLOC (classname, 1);
424 classname->no = val;
425 classname->name = name;
426 classname->next = g->classname;
427 g->classname = classname;
428}
429
430void
431add_infoname (graph *g, int integer, const char *str)
432{
433 struct infoname *infoname;
434
435 MALLOC (infoname, 1);
436 infoname->integer = integer;
437 infoname->chars = str;
438 infoname->next = g->infoname;
439 g->infoname = infoname;
440}
441
442/* Build a colorentry struct and add it to the list. */
443void
444add_colorentry (graph *g, int color_idx, int red_cp,
445 int green_cp, int blue_cp)
446{
447 struct colorentry *ce;
448
449 MALLOC (ce, 1);
450 ce->color_index = color_idx;
451 ce->red_cp = red_cp;
452 ce->green_cp = green_cp;
453 ce->blue_cp = blue_cp;
454 ce->next = g->colorentry;
455 g->colorentry = ce;
456}
457
458/*-------------------------------------.
459| Open and close functions (formatted) |
460`-------------------------------------*/
461
462void
463open_edge (edge *e, FILE *fout)
464{
465 switch (e->type)
466 {
467 case normal_edge:
468 fputs ("\tedge: {\n", fout);
469 break;
470 case back_edge:
471 fputs ("\tbackedge: {\n", fout);
472 break;
473 case near_edge:
474 fputs ("\tnearedge: {\n", fout);
475 break;
476 case bent_near_edge:
477 fputs ("\tbentnearedge: {\n", fout);
478 break;
479 default:
480 fputs ("\tedge: {\n", fout);
481 }
482}
483
484void
485close_edge (FILE *fout)
486{
487 fputs ("\t}\n", fout);
488}
489
490void
491open_node (FILE *fout)
492{
493 fputs ("\tnode: {\n", fout);
494}
495
496void
497close_node (FILE *fout)
498{
499 fputs ("\t}\n", fout);
500}
501
502void
503open_graph (FILE *fout)
504{
505 fputs ("graph: {\n", fout);
506}
507
508void
509close_graph (graph *g, FILE *fout)
510{
511 fputc ('\n', fout);
512
513 /* FIXME: Unallocate nodes and edges if required. */
514 {
515 node *n;
516
517 for (n = g->node_list; n; n = n->next)
518 {
519 open_node (fout);
520 output_node (n, fout);
521 close_node (fout);
522 }
523 }
524
525 fputc ('\n', fout);
526
527 {
528 edge *e;
529
530 for (e = g->edge_list; e; e = e->next)
531 {
532 open_edge (e, fout);
533 output_edge (e, fout);
534 close_edge (fout);
535 }
536 }
537
538 fputs ("}\n", fout);
539}
540
541/*-------------------------------------------.
542| Output functions (formatted) in file FOUT |
543`-------------------------------------------*/
544
545void
546output_node (node *n, FILE *fout)
547{
548 if (n->title != N_TITLE)
549 fprintf (fout, "\t\ttitle:\t%s\n", quote (n->title));
550 if (n->label != N_LABEL)
551 fprintf (fout, "\t\tlabel:\t%s\n", quote (n->label));
552
553 if ((n->locx != N_LOCX) && (n->locy != N_LOCY))
554 fprintf (fout, "\t\tloc { x: %d y: %d }\t\n", n->locx, n->locy);
555
556 if (n->vertical_order != N_VERTICAL_ORDER)
557 fprintf (fout, "\t\tvertical_order:\t%d\n", n->vertical_order);
558 if (n->horizontal_order != N_HORIZONTAL_ORDER)
559 fprintf (fout, "\t\thorizontal_order:\t%d\n", n->horizontal_order);
560
561 if (n->width != N_WIDTH)
562 fprintf (fout, "\t\twidth:\t%d\n", n->width);
563 if (n->height != N_HEIGHT)
564 fprintf (fout, "\t\theight:\t%d\n", n->height);
565
566 if (n->shrink != N_SHRINK)
567 fprintf (fout, "\t\tshrink:\t%d\n", n->shrink);
568 if (n->expand != N_EXPAND)
569 fprintf (fout, "\t\texpand:\t%d\n", n->expand);
570
571 if (n->folding != N_FOLDING)
572 fprintf (fout, "\t\tfolding:\t%d\n", n->folding);
573
574 if (n->textmode != N_TEXTMODE)
575 fprintf (fout, "\t\ttextmode:\t%s\n",
576 get_textmode_str (n->textmode));
577
578 if (n->shape != N_SHAPE)
579 fprintf (fout, "\t\tshape:\t%s\n", get_shape_str (n->shape));
580
581 if (n->borderwidth != N_BORDERWIDTH)
582 fprintf (fout, "\t\tborderwidth:\t%d\n", n->borderwidth);
583
584 if (n->color != N_COLOR)
585 fprintf (fout, "\t\tcolor:\t%s\n", get_color_str (n->color));
586 if (n->textcolor != N_TEXTCOLOR)
587 fprintf (fout, "\t\ttextcolor:\t%s\n",
588 get_color_str (n->textcolor));
589 if (n->bordercolor != N_BORDERCOLOR)
590 fprintf (fout, "\t\tbordercolor:\t%s\n",
591 get_color_str (n->bordercolor));
592
593 {
594 int i;
595 for (i = 0; i < 3; ++i)
596 if (n->infos[i])
597 fprintf (fout, "\t\tinfo%d:\t%s\n",
598 i, quote (n->infos[i]));
599 }
600}
601
602void
603output_edge (edge *e, FILE *fout)
604{
605 /* FIXME: SOURCENAME and TARGETNAME are mandatory
606 so it has to be fatal not to give these informations. */
607 if (e->sourcename != E_SOURCENAME)
608 fprintf (fout, "\t\tsourcename:\t%s\n", quote (e->sourcename));
609 if (e->targetname != E_TARGETNAME)
610 fprintf (fout, "\t\ttargetname:\t%s\n", quote (e->targetname));
611
612 if (e->label != E_LABEL)
613 fprintf (fout, "\t\tlabel:\t%s\n", quote (e->label));
614
615 if (e->linestyle != E_LINESTYLE)
616 fprintf (fout, "\t\tlinestyle:\t%s\n",
617 quote (get_linestyle_str (e->linestyle)));
618
619 if (e->thickness != E_THICKNESS)
620 fprintf (fout, "\t\tthickness:\t%d\n", e->thickness);
621 if (e->class != E_CLASS)
622 fprintf (fout, "\t\tclass:\t%d\n", e->class);
623
624 if (e->color != E_COLOR)
625 fprintf (fout, "\t\tcolor:\t%s\n", get_color_str (e->color));
626 if (e->color != E_TEXTCOLOR)
627 fprintf (fout, "\t\ttextcolor:\t%s\n",
628 get_color_str (e->textcolor));
629 if (e->arrowcolor != E_ARROWCOLOR)
630 fprintf (fout, "\t\tarrowcolor:\t%s\n",
631 get_color_str (e->arrowcolor));
632 if (e->backarrowcolor != E_BACKARROWCOLOR)
633 fprintf (fout, "\t\tbackarrowcolor:\t%s\n",
634 get_color_str (e->backarrowcolor));
635
636 if (e->arrowsize != E_ARROWSIZE)
637 fprintf (fout, "\t\tarrowsize:\t%d\n", e->arrowsize);
638 if (e->backarrowsize != E_BACKARROWSIZE)
639 fprintf (fout, "\t\tbackarrowsize:\t%d\n", e->backarrowsize);
640
641 if (e->arrowstyle != E_ARROWSTYLE)
642 fprintf (fout, "\t\tarrowstyle:\t%s\n",
643 get_arrowstyle_str (e->arrowstyle));
644 if (e->backarrowstyle != E_BACKARROWSTYLE)
645 fprintf (fout, "\t\tbackarrowstyle:\t%s\n",
646 get_arrowstyle_str (e->backarrowstyle));
647
648 if (e->priority != E_PRIORITY)
649 fprintf (fout, "\t\tpriority:\t%d\n", e->priority);
650 if (e->anchor != E_ANCHOR)
651 fprintf (fout, "\t\tanchor:\t%d\n", e->anchor);
652 if (e->horizontal_order != E_HORIZONTAL_ORDER)
653 fprintf (fout, "\t\thorizontal_order:\t%d\n", e->horizontal_order);
654}
655
656void
657output_graph (graph *g, FILE *fout)
658{
659 if (g->title)
660 fprintf (fout, "\ttitle:\t%s\n", quote (g->title));
661 if (g->label)
662 fprintf (fout, "\tlabel:\t%s\n", quote (g->label));
663
664 {
665 int i;
666 for (i = 0; i < 3; ++i)
667 if (g->infos[i])
668 fprintf (fout, "\tinfo%d:\t%s\n", i, quote (g->infos[i]));
669 }
670
671 if (g->color != G_COLOR)
672 fprintf (fout, "\tcolor:\t%s\n", get_color_str (g->color));
673 if (g->textcolor != G_TEXTCOLOR)
674 fprintf (fout, "\ttextcolor:\t%s\n", get_color_str (g->textcolor));
675 if (g->bordercolor != G_BORDERCOLOR)
676 fprintf (fout, "\tbordercolor:\t%s\n",
677 get_color_str (g->bordercolor));
678
679 if (g->width != G_WIDTH)
680 fprintf (fout, "\twidth:\t%d\n", g->width);
681 if (g->height != G_HEIGHT)
682 fprintf (fout, "\theight:\t%d\n", g->height);
683 if (g->borderwidth != G_BORDERWIDTH)
684 fprintf (fout, "\tborderwidth:\t%d\n", g->borderwidth);
685
686 if (g->x != G_X)
687 fprintf (fout, "\tx:\t%d\n", g->x);
688 if (g->y != G_Y)
689 fprintf (fout, "\ty:\t%d\n", g->y);
690
691 if (g->folding != G_FOLDING)
692 fprintf (fout, "\tfolding:\t%d\n", g->folding);
693
694 if (g->shrink != G_SHRINK)
695 fprintf (fout, "\tshrink:\t%d\n", g->shrink);
696 if (g->expand != G_EXPAND)
697 fprintf (fout, "\texpand:\t%d\n", g->expand);
698
699 if (g->textmode != G_TEXTMODE)
700 fprintf (fout, "\ttextmode:\t%s\n",
701 get_textmode_str (g->textmode));
702
703 if (g->shape != G_SHAPE)
704 fprintf (fout, "\tshape:\t%s\n", get_shape_str (g->shape));
705
706 if (g->vertical_order != G_VERTICAL_ORDER)
707 fprintf (fout, "\tvertical_order:\t%d\n", g->vertical_order);
708 if (g->horizontal_order != G_HORIZONTAL_ORDER)
709 fprintf (fout, "\thorizontal_order:\t%d\n", g->horizontal_order);
710
711 if (g->xmax != G_XMAX)
712 fprintf (fout, "\txmax:\t%d\n", g->xmax);
713 if (g->ymax != G_YMAX)
714 fprintf (fout, "\tymax:\t%d\n", g->ymax);
715
716 if (g->xbase != G_XBASE)
717 fprintf (fout, "\txbase:\t%d\n", g->xbase);
718 if (g->ybase != G_YBASE)
719 fprintf (fout, "\tybase:\t%d\n", g->ybase);
720
721 if (g->xspace != G_XSPACE)
722 fprintf (fout, "\txspace:\t%d\n", g->xspace);
723 if (g->yspace != G_YSPACE)
724 fprintf (fout, "\tyspace:\t%d\n", g->yspace);
725 if (g->xlspace != G_XLSPACE)
726 fprintf (fout, "\txlspace:\t%d\n", g->xlspace);
727
728 if (g->xraster != G_XRASTER)
729 fprintf (fout, "\txraster:\t%d\n", g->xraster);
730 if (g->yraster != G_YRASTER)
731 fprintf (fout, "\tyraster:\t%d\n", g->yraster);
732 if (g->xlraster != G_XLRASTER)
733 fprintf (fout, "\txlraster:\t%d\n", g->xlraster);
734
735 if (g->hidden != G_HIDDEN)
736 fprintf (fout, "\thidden:\t%d\n", g->hidden);
737
738 /* FIXME: Unallocate struct list if required.
739 Maybe with a little function. */
740 if (g->classname != G_CLASSNAME)
741 {
742 struct classname *ite;
743
744 for (ite = g->classname; ite; ite = ite->next)
745 fprintf (fout, "\tclassname %d :\t%s\n", ite->no, ite->name);
746 }
747
748 if (g->infoname != G_INFONAME)
749 {
750 struct infoname *ite;
751
752 for (ite = g->infoname; ite; ite = ite->next)
753 fprintf (fout, "\tinfoname %d :\t%s\n", ite->integer, ite->chars);
754 }
755
756 if (g->colorentry != G_COLORENTRY)
757 {
758 struct colorentry *ite;
759
760 for (ite = g->colorentry; ite; ite = ite->next)
761 {
762 fprintf (fout, "\tcolorentry %d :\t%d %d %d\n",
763 ite->color_index,
764 ite->red_cp,
765 ite->green_cp,
766 ite->blue_cp);
767 }
768 }
769
770 if (g->layoutalgorithm != G_LAYOUTALGORITHM)
771 fprintf (fout, "\tlayoutalgorithm:\t%s\n",
772 get_layoutalgorithm_str (g->layoutalgorithm));
773
774 if (g->layout_downfactor != G_LAYOUT_DOWNFACTOR)
775 fprintf (fout, "\tlayout_downfactor:\t%d\n", g->layout_downfactor);
776 if (g->layout_upfactor != G_LAYOUT_UPFACTOR)
777 fprintf (fout, "\tlayout_upfactor:\t%d\n", g->layout_upfactor);
778 if (g->layout_nearfactor != G_LAYOUT_NEARFACTOR)
779 fprintf (fout, "\tlayout_nearfactor:\t%d\n", g->layout_nearfactor);
780 if (g->layout_splinefactor != G_LAYOUT_SPLINEFACTOR)
781 fprintf (fout, "\tlayout_splinefactor:\t%d\n",
782 g->layout_splinefactor);
783
784 if (g->late_edge_labels != G_LATE_EDGE_LABELS)
785 fprintf (fout, "\tlate_edge_labels:\t%s\n",
786 get_decision_str (g->late_edge_labels));
787 if (g->display_edge_labels != G_DISPLAY_EDGE_LABELS)
788 fprintf (fout, "\tdisplay_edge_labels:\t%s\n",
789 get_decision_str (g->display_edge_labels));
790 if (g->dirty_edge_labels != G_DIRTY_EDGE_LABELS)
791 fprintf (fout, "\tdirty_edge_labels:\t%s\n",
792 get_decision_str (g->dirty_edge_labels));
793 if (g->finetuning != G_FINETUNING)
794 fprintf (fout, "\tfinetuning:\t%s\n",
795 get_decision_str (g->finetuning));
796 if (g->ignore_singles != G_IGNORE_SINGLES)
797 fprintf (fout, "\tignore_singles:\t%s\n",
798 get_decision_str (g->ignore_singles));
799 if (g->priority_phase != G_PRIORITY_PHASE)
800 fprintf (fout, "\tpriority_phase:\t%s\n",
801 get_decision_str (g->priority_phase));
802 if (g->manhattan_edges != G_MANHATTAN_EDGES)
803 fprintf (fout,
804 "\tmanhattan_edges:\t%s\n",
805 get_decision_str (g->manhattan_edges));
806 if (g->smanhattan_edges != G_SMANHATTAN_EDGES)
807 fprintf (fout,
808 "\tsmanhattan_edges:\t%s\n",
809 get_decision_str (g->smanhattan_edges));
810 if (g->near_edges != G_NEAR_EDGES)
811 fprintf (fout, "\tnear_edges:\t%s\n",
812 get_decision_str (g->near_edges));
813
814 if (g->orientation != G_ORIENTATION)
815 fprintf (fout, "\torientation:\t%s\n",
816 get_orientation_str (g->orientation));
817
818 if (g->node_alignment != G_NODE_ALIGNMENT)
819 fprintf (fout, "\tnode_alignment:\t%s\n",
820 get_node_alignment_str (g->node_alignment));
821
822 if (g->port_sharing != G_PORT_SHARING)
823 fprintf (fout, "\tport_sharing:\t%s\n",
824 get_decision_str (g->port_sharing));
825
826 if (g->arrow_mode != G_ARROW_MODE)
827 fprintf (fout, "\tarrow_mode:\t%s\n",
828 get_arrow_mode_str (g->arrow_mode));
829
830 if (g->treefactor != G_TREEFACTOR)
831 fprintf (fout, "\ttreefactor:\t%f\n", g->treefactor);
832 if (g->spreadlevel != G_SPREADLEVEL)
833 fprintf (fout, "\tspreadlevel:\t%d\n", g->spreadlevel);
834
835 if (g->crossing_weight != G_CROSSING_WEIGHT)
836 fprintf (fout, "\tcrossing_weight:\t%s\n",
837 get_crossing_type_str (g->crossing_weight));
838 if (g->crossing_phase2 != G_CROSSING_PHASE2)
839 fprintf (fout, "\tcrossing_phase2:\t%s\n",
840 get_decision_str (g->crossing_phase2));
841 if (g->crossing_optimization != G_CROSSING_OPTIMIZATION)
842 fprintf (fout, "\tcrossing_optimization:\t%s\n",
843 get_decision_str (g->crossing_optimization));
844
845 if (g->view != G_VIEW)
846 fprintf (fout, "\tview:\t%s\n", get_view_str (g->view));
847
848 if (g->edges != G_EDGES)
849 fprintf (fout, "\tedges:\t%s\n", get_decision_str (g->edges));
850
851 if (g->nodes != G_NODES)
852 fprintf (fout,"\tnodes:\t%s\n", get_decision_str (g->nodes));
853
854 if (g->splines != G_SPLINES)
855 fprintf (fout, "\tsplines:\t%s\n", get_decision_str (g->splines));
856
857 if (g->bmax != G_BMAX)
858 fprintf (fout, "\tbmax:\t%d\n", g->bmax);
859 if (g->cmin != G_CMIN)
860 fprintf (fout, "\tcmin:\t%d\n", g->cmin);
861 if (g->cmax != G_CMAX)
862 fprintf (fout, "\tcmax:\t%d\n", g->cmax);
863 if (g->pmin != G_PMIN)
864 fprintf (fout, "\tpmin:\t%d\n", g->pmin);
865 if (g->pmax != G_PMAX)
866 fprintf (fout, "\tpmax:\t%d\n", g->pmax);
867 if (g->rmin != G_RMIN)
868 fprintf (fout, "\trmin:\t%d\n", g->rmin);
869 if (g->rmax != G_RMAX)
870 fprintf (fout, "\trmax:\t%d\n", g->rmax);
871 if (g->smax != G_SMAX)
872 fprintf (fout, "\tsmax:\t%d\n", g->smax);
873}
bison