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1/* VCG description handler for Bison.
2 Copyright 2001, 2002 Free Software Foundation, Inc.
3
4 This file is part of Bison, the GNU Compiler Compiler.
5
6 Bison is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10
11 Bison is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with Bison; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21#include "system.h"
22#include "vcg.h"
23#include "vcg_defaults.h"
24#include "quotearg.h"
25
26/* Return an unambiguous printable representated, for NAME, suitable
27 for C strings. Use slot 2 since the user may use slots 0 and 1.
28 */
29
30static char const *
31quote (char const *name)
32{
33 return quotearg_n_style (2, c_quoting_style, name);
34}
35
36
37/* Initialize a graph with the default values. */
38void
39new_graph (graph_t *g)
40{
41 g->title = G_TITLE;
42 g->label = G_LABEL;
43
44 g->infos[0] = G_INFOS1;
45 g->infos[1] = G_INFOS2;
46 g->infos[2] = G_INFOS3;
47
48 g->color = G_COLOR;
49 g->textcolor = G_TEXTCOLOR;
50 g->bordercolor = G_BORDERCOLOR;
51
52 g->width = G_WIDTH;
53 g->height = G_HEIGHT;
54 g->borderwidth = G_BORDERWIDTH;
55 g->x = G_X;
56 g->y = G_Y;
57 g->folding = G_FOLDING;
58 g->shrink = G_SHRINK;
59 g->stretch = G_STRETCH;
60
61 g->textmode = G_TEXTMODE;
62 g->shape = G_SHAPE;
63
64 g->vertical_order = G_VERTICAL_ORDER;
65 g->horizontal_order = G_HORIZONTAL_ORDER;
66
67 g->xmax = G_XMAX; /* Not output. */
68 g->ymax = G_YMAX; /* Not output. */
69
70 g->xbase = G_XBASE;
71 g->ybase = G_YBASE;
72
73 g->xspace = G_XSPACE;
74 g->yspace = G_YSPACE;
75 g->xlspace = G_XLSPACE; /* Not output. */
76
77 g->xraster = G_XRASTER;
78 g->yraster = G_YRASTER;
79 g->xlraster = G_XLRASTER;
80
81 g->hidden = G_HIDDEN; /* No default value. */
82
83 g->classname = G_CLASSNAME; /* No class name association. */
84
85 g->layoutalgorithm = G_LAYOUTALGORITHM;
86 g->layout_downfactor = G_LAYOUT_DOWNFACTOR;
87 g->layout_upfactor = G_LAYOUT_UPFACTOR;
88 g->layout_nearfactor = G_LAYOUT_NEARFACTOR;
89 g->layout_splinefactor = G_LAYOUT_SPLINEFACTOR;
90
91 g->late_edge_labels = G_LATE_EDGE_LABELS;
92 g->display_edge_labels = G_DISPLAY_EDGE_LABELS;
93 g->dirty_edge_labels = G_DIRTY_EDGE_LABELS;
94 g->finetuning = G_FINETUNING;
95 g->ignore_singles = G_IGNORE_SINGLES;
96 g->straight_phase = G_STRAIGHT_PHASE;
97 g->priority_phase = G_PRIORITY_PHASE;
98 g->manhattan_edges = G_MANHATTAN_EDGES;
99 g->smanhattan_edges = G_SMANHATTAN_EDGES;
100 g->near_edges = G_NEAR_EDGES;
101
102 g->orientation = G_ORIENTATION;
103 g->node_alignement = G_NODE_ALIGNEMENT;
104 g->port_sharing = G_PORT_SHARING;
105 g->arrow_mode = G_ARROW_MODE;
106 g->treefactor = G_TREEFACTOR;
107 g->spreadlevel = G_SPREADLEVEL;
108 g->crossing_weight = G_CROSSING_WEIGHT;
109 g->crossing_phase2 = G_CROSSING_PHASE2;
110 g->crossing_optimization = G_CROSSING_OPTIMIZATION;
111 g->view = G_VIEW;
112
113 g->edges = G_EDGES;
114 g->nodes = G_NODES;
115 g->splines = G_SPLINES;
116
117 g->bmax = G_BMAX;
118 g->cmin = G_CMIN;
119 g->cmax = G_CMAX;
120 g->pmin = G_PMIN;
121 g->pmax = G_PMAX;
122 g->rmin = G_RMIN;
123 g->rmax = G_RMAX;
124 g->smax = G_SMAX;
125
126 g->node_list = G_NODE_LIST;
127 g->edge_list = G_EDGE_LIST;
128
129 new_edge(&g->edge);
130 new_node(&g->node);
131}
132
133/* Initialize a node with the defalut values. */
134void
135new_node (node_t *node)
136{
137 node->title = N_TITLE;
138 node->label = N_LABEL;
139
140 node->locx = N_LOCX; /* Default unspcified. */
141 node->locy = N_LOCY; /* Default unspcified. */
142
143 node->vertical_order = N_VERTICAL_ORDER; /* Default unspcified. */
144 node->horizontal_order = N_HORIZONTAL_ORDER; /* Default unspcified. */
145
146 node->width = N_WIDTH; /* We assume that we can't define it now. */
147 node->height = N_HEIGHT; /* Also. */
148
149 node->shrink = N_SHRINK;
150 node->stretch = N_STRETCH;
151
152 node->folding = N_FOLDING; /* No explicit default value. */
153
154 node->shape = N_SHAPE;
155 node->textmode = N_TEXTMODE;
156 node->borderwidth = N_BORDERWIDTH;
157
158 node->color = N_COLOR;
159 node->textcolor = N_TEXTCOLOR;
160 node->bordercolor = N_BORDERCOLOR;
161
162 node->infos[0] = N_INFOS1;
163 node->infos[1] = N_INFOS2;
164 node->infos[2] = N_INFOS3;
165
166 node->next = N_NEXT;
167}
168
169/* Initialize a edge with the defalut values. */
170void
171new_edge (edge_t *edge)
172{
173 edge->type = E_EDGE_TYPE;
174
175 edge->sourcename = E_SOURCENAME;
176 edge->targetname = E_TARGETNAME;
177 edge->label = E_LABEL;
178
179 edge->linestyle = E_LINESTYLE;
180 edge->thickness = E_THICKNESS;
181
182 edge->class = E_CLASS;
183
184 edge->color = E_COLOR;
185 edge->textcolor = E_TEXTCOLOR;
186 edge->arrowcolor = E_ARROWCOLOR;
187 edge->backarrowcolor = E_BACKARROWCOLOR;
188
189 edge->arrowsize = E_ARROWSIZE;
190 edge->backarrowsize = E_BACKARROWSIZE;
191 edge->arrowstyle = E_ARROWSTYLE;
192
193 edge->backarrowstyle = E_BACKARROWSTYLE;
194
195 edge->priority = E_PRIORITY;
196
197 edge->anchor = E_ANCHOR;
198
199 edge->horizontal_order = E_HORIZONTAL_ORDER;
200
201 edge->next = E_NEXT;
202}
203
204/*----------------------------------------------.
205| Get functions. |
206| Return string corresponding to an enum value. |
207`----------------------------------------------*/
208
209static const char *
210get_color_str (enum color_e c)
211{
212 switch (c)
213 {
214 case white: return "white";
215 case blue: return "blue";
216 case red: return "red";
217 case green: return "green";
218 case yellow: return "yellow";
219 case magenta: return "magenta";
220 case cyan: return "cyan";
221 case darkgrey: return "darkgrey";
222 case darkblue: return "darkblue";
223 case darkred: return "darkred";
224 case darkgreen: return "darkgreen";
225 case darkyellow: return "darkyellow";
226 case darkmagenta: return "darkmagenta";
227 case darkcyan: return "darkcyan";
228 case gold: return "gold";
229 case lightgrey: return "lightgrey";
230 case lightblue: return "lightblue";
231 case lightred: return "lightred";
232 case lightgreen: return "lightgreen";
233 case lightyellow: return "lightyellow";
234 case lightmagenta: return "lightmagenta";
235 case lightcyan: return "lightcyan";
236 case lilac: return "lilac";
237 case turquoise: return "turquoise";
238 case aquamarine: return "aquamarine";
239 case khaki: return "khaki";
240 case purple: return "purple";
241 case yellowgreen: return "yellowgreen";
242 case pink: return "pink";
243 case orange: return "orange";
244 case orchid: return "orchid";
245 case black: return "black";
246 default:
247#define A_known_default_color 0
248 assert (A_known_default_color);
249 }
250 return NULL;
251}
252
253static const char *
254get_textmode_str (enum textmode_e t)
255{
256 switch (t)
257 {
258 case centered: return "center";
259 case left_justify: return "left_justify";
260 case right_justify: return "right_justify";
261 default:
262#define A_known_text_mode 0
263 assert (A_known_text_mode);
264 }
265 return NULL;
266}
267
268static const char *
269get_shape_str (enum shape_e s)
270{
271 switch (s)
272 {
273 case box: return "box";
274 case rhomb: return "rhomb";
275 case ellipse: return "ellipse";
276 case triangle: return "triangle";
277 default:
278#define A_known_shape 0
279 assert (A_known_shape);
280 }
281 return NULL;
282}
283
284static const char *
285get_layoutalgorithm_str (enum layoutalgorithm_e l)
286{
287 switch (l)
288 {
289 case normal: return "normal";
290 case maxdepth: return "maxdepth";
291 case mindepth: return "mindepth";
292 case maxdepthslow: return "maxdepthslow";
293 case mindepthslow: return "mindepthslow";
294 case maxdegree: return "maxdegree";
295 case mindegree: return "mindegree";
296 case maxindegree: return "maxindegree";
297 case minindegree: return "minindegree";
298 case maxoutdegree: return "maxoutdegree";
299 case minoutdegree: return "minoutdegree";
300 case minbackward: return "minbackward";
301 case dfs: return "dfs";
302 case tree: return "tree";
303 default:
304#define A_known_layout_algorithm 0
305 assert (A_known_layout_algorithm);
306 }
307 return NULL;
308}
309
310static const char *
311get_decision_str (enum decision_e d)
312{
313 switch (d)
314 {
315 case no: return "no";
316 case yes: return "yes";
317 default:
318#define Either_yes_nor_no 0
319 assert (Either_yes_nor_no);
320 }
321 return NULL;
322}
323
324static const char *
325get_orientation_str (enum orientation_e o)
326{
327 switch (o)
328 {
329 case top_to_bottom: return "top_to_bottom";
330 case bottom_to_top: return "bottom_to_top";
331 case left_to_right: return "left_to_right";
332 case right_to_left: return "right_to_left";
333 default:
334#define A_knownn_orientation 0
335 assert (A_knownn_orientation);
336 }
337 return NULL;
338}
339
340static const char *
341get_node_alignement_str (enum alignement_e a)
342{
343 switch (a)
344 {
345 case center: return "center";
346 case top: return "top";
347 case bottom: return "bottom";
348 default:
349#define A_known_alignement 0
350 assert (A_known_alignement);
351 }
352 return NULL;
353}
354
355static const char *
356get_arrow_mode_str (enum arrow_mode_e a)
357{
358 switch (a)
359 {
360 case fixed: return "fixed";
361 case free_a: return "free";
362 default:
363#define A_known_arrow_mode 0
364 assert (A_known_arrow_mode);
365 }
366 return NULL;
367}
368
369static const char *
370get_crossing_type_str (enum crossing_type_e c)
371{
372 switch (c)
373 {
374 case bary: return "bary";
375 case median: return "median";
376 case barymedian: return "barymedian";
377 case medianbary: return "medianbary";
378 default:
379#define A_known_crossing_type 0
380 assert (A_known_crossing_type);
381 }
382 return NULL;
383}
384
385static const char *
386get_view_str (enum view_e v)
387{
388 switch (v)
389 {
390 case normal_view: return "normal_view";
391 case cfish: return "cfish";
392 case pfish: return "pfish";
393 case fcfish: return "fcfish";
394 case fpfish: return "fpfish";
395 default:
396#define A_known_view 0
397 assert (A_known_view);
398 }
399 return NULL;
400}
401
402static const char *
403get_linestyle_str (enum linestyle_e l)
404{
405 switch (l)
406 {
407 case continuous: return "continuous";
408 case dashed: return "dashed";
409 case dotted: return "dotted";
410 case invisible: return "invisible";
411 default:
412#define A_known_line_style 0
413 assert (A_known_line_style);
414 }
415 return NULL;
416}
417
418static const char *
419get_arrowstyle_str (enum arrowstyle_e a)
420{
421 switch (a)
422 {
423 case solid: return "solid";
424 case line: return "line";
425 case none: return "none";
426 default:
427#define A_known_arrow_style 0
428 assert (A_known_arrow_style);
429 }
430 return NULL;
431}
432
433/*----------------------------.
434| Add functions. |
435| Edge and Nodes int a graph. |
436`----------------------------*/
437
438void
439add_node (graph_t *graph, node_t *node)
440{
441 node->next = graph->node_list;
442 graph->node_list = node;
443}
444
445void
446add_edge (graph_t *graph, edge_t *edge)
447{
448 edge->next = graph->edge_list;
449 graph->edge_list = edge;
450}
451
452void
453add_classname (graph_t *g, int val, const char *name)
454{
455 struct classname_s *classname;
456
457 classname = XMALLOC (struct classname_s, 1);
458 classname->no = val;
459 classname->name = name;
460 classname->next = g->classname;
461 g->classname = classname;
462}
463
464void
465add_infoname (graph_t *g, int integer, const char *string)
466{
467 struct infoname_s *infoname;
468
469 infoname = XMALLOC (struct infoname_s, 1);
470 infoname->integer = integer;
471 infoname->string = string;
472 infoname->next = g->infoname;
473 g->infoname = infoname;
474}
475
476/* Build a colorentry struct and add it to the list. */
477void
478add_colorentry (graph_t *g, int color_idx, int red_cp,
479 int green_cp, int blue_cp)
480{
481 struct colorentry_s *ce;
482
483 ce = XMALLOC (struct colorentry_s, 1);
484 ce->color_index = color_idx;
485 ce->red_cp = red_cp;
486 ce->green_cp = green_cp;
487 ce->blue_cp = blue_cp;
488 ce->next = g->colorentry;
489 g->colorentry = ce;
490}
491
492/*-------------------------------------.
493| Open and close functions (formatted) |
494`-------------------------------------*/
495
496void
497open_edge(edge_t *edge, FILE *fout)
498{
499 switch (edge->type)
500 {
501 case normal_edge:
502 fputs ("\tedge: {\n", fout);
503 break;
504 case back_edge:
505 fputs ("\tbackedge: {\n", fout);
506 break;
507 case near_edge:
508 fputs ("\tnearedge: {\n", fout);
509 break;
510 case bent_near_edge:
511 fputs ("\tbentnearedge: {\n", fout);
512 break;
513 default:
514 fputs ("\tedge: {\n", fout);
515 }
516}
517
518void
519close_edge(FILE *fout)
520{
521 fputs ("\t}\n", fout);
522}
523
524void
525open_node(FILE *fout)
526{
527 fputs ("\tnode: {\n", fout);
528}
529
530void
531close_node(FILE *fout)
532{
533 fputs ("\t}\n", fout);
534}
535
536void
537open_graph(FILE *fout)
538{
539 fputs ("graph: {\n", fout);
540}
541
542void
543close_graph(graph_t *graph, FILE *fout)
544{
545 fputc ('\n', fout);
546
547 /* FIXME: Unallocate nodes and edges if required. */
548 {
549 node_t *node;
550
551 for (node = graph->node_list; node; node = node->next)
552 {
553 open_node (fout);
554 output_node (node, fout);
555 close_node (fout);
556 }
557 }
558
559 fputc ('\n', fout);
560
561 {
562 edge_t *edge;
563
564 for (edge = graph->edge_list; edge; edge = edge->next)
565 {
566 open_edge (edge, fout);
567 output_edge (edge, fout);
568 close_edge (fout);
569 }
570 }
571
572 fputs ("}\n", fout);
573}
574
575/*-------------------------------------------.
576| Output functions (formatted) in file FOUT |
577`-------------------------------------------*/
578
579void
580output_node (node_t *node, FILE *fout)
581{
582 if (node->title != N_TITLE)
583 fprintf (fout, "\t\ttitle:\t%s\n", quote (node->title));
584 if (node->label != N_LABEL)
585 fprintf (fout, "\t\tlabel:\t%s\n", quote (node->label));
586
587 if ((node->locx != N_LOCX) && (node->locy != N_LOCY))
588 fprintf (fout, "\t\tloc { x: %d y: %d }\t\n", node->locx, node->locy);
589
590 if (node->vertical_order != N_VERTICAL_ORDER)
591 fprintf (fout, "\t\tvertical_order:\t%d\n", node->vertical_order);
592 if (node->horizontal_order != N_HORIZONTAL_ORDER)
593 fprintf (fout, "\t\thorizontal_order:\t%d\n", node->horizontal_order);
594
595 if (node->width != N_WIDTH)
596 fprintf (fout, "\t\twidth:\t%d\n", node->width);
597 if (node->height != N_HEIGHT)
598 fprintf (fout, "\t\theight:\t%d\n", node->height);
599
600 if (node->shrink != N_SHRINK)
601 fprintf (fout, "\t\tshrink:\t%d\n", node->shrink);
602 if (node->stretch != N_STRETCH)
603 fprintf (fout, "\t\tstretch:\t%d\n", node->stretch);
604
605 if (node->folding != N_FOLDING)
606 fprintf (fout, "\t\tfolding:\t%d\n", node->folding);
607
608 if (node->textmode != N_TEXTMODE)
609 fprintf (fout, "\t\ttextmode:\t%s\n",
610 get_textmode_str (node->textmode));
611
612 if (node->shape != N_SHAPE)
613 fprintf (fout, "\t\tshape:\t%s\n", get_shape_str (node->shape));
614
615 if (node->borderwidth != N_BORDERWIDTH)
616 fprintf (fout, "\t\tborderwidth:\t%d\n", node->borderwidth);
617
618 if (node->color != N_COLOR)
619 fprintf (fout, "\t\tcolor:\t%s\n", get_color_str (node->color));
620 if (node->textcolor != N_TEXTCOLOR)
621 fprintf (fout, "\t\ttextcolor:\t%s\n",
622 get_color_str (node->textcolor));
623 if (node->bordercolor != N_BORDERCOLOR)
624 fprintf (fout, "\t\tbordercolor:\t%s\n",
625 get_color_str (node->bordercolor));
626
627 {
628 int i;
629 for (i = 0; i < 3; ++i)
630 if (node->infos[i])
631 fprintf (fout, "\t\tinfo%d:\t%s\n",
632 i, quote (node->infos[i]));
633 }
634}
635
636void
637output_edge (edge_t *edge, FILE *fout)
638{
639 /* FIXME: SOURCENAME and TARGETNAME are mandatory
640 so it has to be fatal not to give these informations. */
641 if (edge->sourcename != E_SOURCENAME)
642 fprintf (fout, "\t\tsourcename:\t%s\n", quote (edge->sourcename));
643 if (edge->targetname != E_TARGETNAME)
644 fprintf (fout, "\t\ttargetname:\t%s\n", quote (edge->targetname));
645
646 if (edge->label != E_LABEL)
647 fprintf (fout, "\t\tlabel:\t%s\n", quote (edge->label));
648
649 if (edge->linestyle != E_LINESTYLE)
650 fprintf (fout, "\t\tlinestyle:\t%s\n",
651 quote (get_linestyle_str(edge->linestyle)));
652
653 if (edge->thickness != E_THICKNESS)
654 fprintf (fout, "\t\tthickness:\t%d\n", edge->thickness);
655 if (edge->class != E_CLASS)
656 fprintf (fout, "\t\tclass:\t%d\n", edge->class);
657
658 if (edge->color != E_COLOR)
659 fprintf (fout, "\t\tcolor:\t%s\n", get_color_str (edge->color));
660 if (edge->color != E_TEXTCOLOR)
661 fprintf (fout, "\t\ttextcolor:\t%s\n",
662 get_color_str (edge->textcolor));
663 if (edge->arrowcolor != E_ARROWCOLOR)
664 fprintf (fout, "\t\tarrowcolor:\t%s\n",
665 get_color_str (edge->arrowcolor));
666 if (edge->backarrowcolor != E_BACKARROWCOLOR)
667 fprintf (fout, "\t\tbackarrowcolor:\t%s\n",
668 get_color_str (edge->backarrowcolor));
669
670 if (edge->arrowsize != E_ARROWSIZE)
671 fprintf (fout, "\t\tarrowsize:\t%d\n", edge->arrowsize);
672 if (edge->backarrowsize != E_BACKARROWSIZE)
673 fprintf (fout, "\t\tbackarrowsize:\t%d\n", edge->backarrowsize);
674
675 if (edge->arrowstyle != E_ARROWSTYLE)
676 fprintf (fout, "\t\tarrowstyle:\t%s\n",
677 get_arrowstyle_str(edge->arrowstyle));
678 if (edge->backarrowstyle != E_BACKARROWSTYLE)
679 fprintf (fout, "\t\tbackarrowstyle:\t%s\n",
680 get_arrowstyle_str(edge->backarrowstyle));
681
682 if (edge->priority != E_PRIORITY)
683 fprintf (fout, "\t\tpriority:\t%d\n", edge->priority);
684 if (edge->anchor != E_ANCHOR)
685 fprintf (fout, "\t\tanchor:\t%d\n", edge->anchor);
686 if (edge->horizontal_order != E_HORIZONTAL_ORDER)
687 fprintf (fout, "\t\thorizontal_order:\t%d\n", edge->horizontal_order);
688}
689
690void
691output_graph (graph_t *graph, FILE *fout)
692{
693 if (graph->title)
694 fprintf (fout, "\ttitle:\t%s\n", quote (graph->title));
695 if (graph->label)
696 fprintf (fout, "\tlabel:\t%s\n", quote (graph->label));
697
698 {
699 int i;
700 for (i = 0; i < 3; ++i)
701 if (graph->infos[i])
702 fprintf (fout, "\tinfo%d:\t%s\n", i, quote (graph->infos[i]));
703 }
704
705 if (graph->color != G_COLOR)
706 fprintf (fout, "\tcolor:\t%s\n", get_color_str (graph->color));
707 if (graph->textcolor != G_TEXTCOLOR)
708 fprintf (fout, "\ttextcolor:\t%s\n", get_color_str (graph->textcolor));
709 if (graph->bordercolor != G_BORDERCOLOR)
710 fprintf (fout, "\tbordercolor:\t%s\n",
711 get_color_str (graph->bordercolor));
712
713 if (graph->width != G_WIDTH)
714 fprintf (fout, "\twidth:\t%d\n", graph->width);
715 if (graph->height != G_HEIGHT)
716 fprintf (fout, "\theight:\t%d\n", graph->height);
717 if (graph->borderwidth != G_BORDERWIDTH)
718 fprintf (fout, "\tborderwidth:\t%d\n", graph->borderwidth);
719
720 if (graph->x != G_X)
721 fprintf (fout, "\tx:\t%d\n", graph->x);
722 if (graph->y != G_Y)
723 fprintf (fout, "\ty:\t%d\n", graph->y);
724
725 if (graph->folding != G_FOLDING)
726 fprintf (fout, "\tfolding:\t%d\n", graph->folding);
727
728 if (graph->shrink != G_SHRINK)
729 fprintf (fout, "\tshrink:\t%d\n", graph->shrink);
730 if (graph->stretch != G_STRETCH)
731 fprintf (fout, "\tstretch:\t%d\n", graph->stretch);
732
733 if (graph->textmode != G_TEXTMODE)
734 fprintf (fout, "\ttextmode:\t%s\n",
735 get_textmode_str (graph->textmode));
736
737 if (graph->shape != G_SHAPE)
738 fprintf (fout, "\tshape:\t%s\n", get_shape_str (graph->shape));
739
740 if (graph->vertical_order != G_VERTICAL_ORDER)
741 fprintf (fout, "\tvertical_order:\t%d\n", graph->vertical_order);
742 if (graph->horizontal_order != G_HORIZONTAL_ORDER)
743 fprintf (fout, "\thorizontal_order:\t%d\n", graph->horizontal_order);
744
745 if (graph->xmax != G_XMAX)
746 fprintf (fout, "\txmax:\t%d\n", graph->xmax);
747 if (graph->ymax != G_YMAX)
748 fprintf (fout, "\tymax:\t%d\n", graph->ymax);
749
750 if (graph->xbase != G_XBASE)
751 fprintf (fout, "\txbase:\t%d\n", graph->xbase);
752 if (graph->ybase != G_YBASE)
753 fprintf (fout, "\tybase:\t%d\n", graph->ybase);
754
755 if (graph->xspace != G_XSPACE)
756 fprintf (fout, "\txspace:\t%d\n", graph->xspace);
757 if (graph->yspace != G_YSPACE)
758 fprintf (fout, "\tyspace:\t%d\n", graph->yspace);
759 if (graph->xlspace != G_XLSPACE)
760 fprintf (fout, "\txlspace:\t%d\n", graph->xlspace);
761
762 if (graph->xraster != G_XRASTER)
763 fprintf (fout, "\txraster:\t%d\n", graph->xraster);
764 if (graph->yraster != G_YRASTER)
765 fprintf (fout, "\tyraster:\t%d\n", graph->yraster);
766 if (graph->xlraster != G_XLRASTER)
767 fprintf (fout, "\txlraster:\t%d\n", graph->xlraster);
768
769 if (graph->hidden != G_HIDDEN)
770 fprintf (fout, "\thidden:\t%d\n", graph->hidden);
771
772 /* FIXME: Unallocate struct list if required.
773 Maybe with a little function. */
774 if (graph->classname != G_CLASSNAME)
775 {
776 struct classname_s *ite;
777
778 for (ite = graph->classname; ite; ite = ite->next)
779 fprintf (fout, "\tclassname %d :\t%s\n", ite->no, ite->name);
780 }
781
782 if (graph->infoname != G_INFONAME)
783 {
784 struct infoname_s *ite;
785
786 for (ite = graph->infoname; ite; ite = ite->next)
787 fprintf (fout, "\tinfoname %d :\t%s\n", ite->integer, ite->string);
788 }
789
790 if (graph->colorentry != G_COLORENTRY)
791 {
792 struct colorentry_s *ite;
793
794 for (ite = graph->colorentry; ite; ite = ite->next)
795 {
796 fprintf (fout, "\tcolorentry %d :\t%d %d %d\n",
797 ite->color_index,
798 ite->red_cp,
799 ite->green_cp,
800 ite->blue_cp);
801 }
802 }
803
804 if (graph->layoutalgorithm != G_LAYOUTALGORITHM)
805 fprintf (fout, "\tlayoutalgorithm:\t%s\n",
806 get_layoutalgorithm_str(graph->layoutalgorithm));
807
808 if (graph->layout_downfactor != G_LAYOUT_DOWNFACTOR)
809 fprintf (fout, "\tlayout_downfactor:\t%d\n", graph->layout_downfactor);
810 if (graph->layout_upfactor != G_LAYOUT_UPFACTOR)
811 fprintf (fout, "\tlayout_upfactor:\t%d\n", graph->layout_upfactor);
812 if (graph->layout_nearfactor != G_LAYOUT_NEARFACTOR)
813 fprintf (fout, "\tlayout_nearfactor:\t%d\n", graph->layout_nearfactor);
814 if (graph->layout_splinefactor != G_LAYOUT_SPLINEFACTOR)
815 fprintf (fout, "\tlayout_splinefactor:\t%d\n",
816 graph->layout_splinefactor);
817
818 if (graph->late_edge_labels != G_LATE_EDGE_LABELS)
819 fprintf (fout, "\tlate_edge_labels:\t%s\n",
820 get_decision_str(graph->late_edge_labels));
821 if (graph->display_edge_labels != G_DISPLAY_EDGE_LABELS)
822 fprintf (fout, "\tdisplay_edge_labels:\t%s\n",
823 get_decision_str(graph->display_edge_labels));
824 if (graph->dirty_edge_labels != G_DIRTY_EDGE_LABELS)
825 fprintf (fout, "\tdirty_edge_labels:\t%s\n",
826 get_decision_str(graph->dirty_edge_labels));
827 if (graph->finetuning != G_FINETUNING)
828 fprintf (fout, "\tfinetuning:\t%s\n",
829 get_decision_str(graph->finetuning));
830 if (graph->ignore_singles != G_IGNORE_SINGLES)
831 fprintf (fout, "\tignore_singles:\t%s\n",
832 get_decision_str(graph->ignore_singles));
833 if (graph->straight_phase != G_STRAIGHT_PHASE)
834 fprintf (fout, "\tstraight_phase:\t%s\n",
835 get_decision_str(graph->straight_phase));
836 if (graph->priority_phase != G_PRIORITY_PHASE)
837 fprintf (fout, "\tpriority_phase:\t%s\n",
838 get_decision_str(graph->priority_phase));
839 if (graph->manhattan_edges != G_MANHATTAN_EDGES)
840 fprintf (fout,
841 "\tmanhattan_edges:\t%s\n",
842 get_decision_str(graph->manhattan_edges));
843 if (graph->smanhattan_edges != G_SMANHATTAN_EDGES)
844 fprintf (fout,
845 "\tsmanhattan_edges:\t%s\n",
846 get_decision_str(graph->smanhattan_edges));
847 if (graph->near_edges != G_NEAR_EDGES)
848 fprintf (fout, "\tnear_edges:\t%s\n",
849 get_decision_str(graph->near_edges));
850
851 if (graph->orientation != G_ORIENTATION)
852 fprintf (fout, "\torientation:\t%s\n",
853 get_orientation_str(graph->orientation));
854
855 if (graph->node_alignement != G_NODE_ALIGNEMENT)
856 fprintf (fout, "\tnode_alignement:\t%s\n",
857 get_node_alignement_str(graph->node_alignement));
858
859 if (graph->port_sharing != G_PORT_SHARING)
860 fprintf (fout, "\tport_sharing:\t%s\n",
861 get_decision_str(graph->port_sharing));
862
863 if (graph->arrow_mode != G_ARROW_MODE)
864 fprintf (fout, "\tarrow_mode:\t%s\n",
865 get_arrow_mode_str(graph->arrow_mode));
866
867 if (graph->treefactor != G_TREEFACTOR)
868 fprintf (fout, "\ttreefactor:\t%f\n", graph->treefactor);
869 if (graph->spreadlevel != G_SPREADLEVEL)
870 fprintf (fout, "\tspreadlevel:\t%d\n", graph->spreadlevel);
871
872 if (graph->crossing_weight != G_CROSSING_WEIGHT)
873 fprintf (fout, "\tcrossing_weight:\t%s\n",
874 get_crossing_type_str(graph->crossing_weight));
875 if (graph->crossing_phase2 != G_CROSSING_PHASE2)
876 fprintf (fout, "\tcrossing_phase2:\t%s\n",
877 get_decision_str(graph->crossing_phase2));
878 if (graph->crossing_optimization != G_CROSSING_OPTIMIZATION)
879 fprintf (fout, "\tcrossing_optimization:\t%s\n",
880 get_decision_str(graph->crossing_optimization));
881
882 if (graph->view != G_VIEW)
883 fprintf (fout, "\tview:\t%s\n", get_view_str(graph->view));
884
885 if (graph->edges != G_EDGES)
886 fprintf (fout, "\tedges:\t%s\n", get_decision_str(graph->edges));
887
888 if (graph->nodes != G_NODES)
889 fprintf (fout,"\tnodes:\t%s\n", get_decision_str(graph->nodes));
890
891 if (graph->splines != G_SPLINES)
892 fprintf (fout, "\tsplines:\t%s\n", get_decision_str(graph->splines));
893
894 if (graph->bmax != G_BMAX)
895 fprintf (fout, "\tbmax:\t%d\n", graph->bmax);
896 if (graph->cmin != G_CMIN)
897 fprintf (fout, "\tcmin:\t%d\n", graph->cmin);
898 if (graph->cmax != G_CMAX)
899 fprintf (fout, "\tcmax:\t%d\n", graph->cmax);
900 if (graph->pmin != G_PMIN)
901 fprintf (fout, "\tpmin:\t%d\n", graph->pmin);
902 if (graph->pmax != G_PMAX)
903 fprintf (fout, "\tpmax:\t%d\n", graph->pmax);
904 if (graph->rmin != G_RMIN)
905 fprintf (fout, "\trmin:\t%d\n", graph->rmin);
906 if (graph->rmax != G_RMAX)
907 fprintf (fout, "\trmax:\t%d\n", graph->rmax);
908 if (graph->smax != G_SMAX)
909 fprintf (fout, "\tsmax:\t%d\n", graph->smax);
910}
bison