source: trunk/gsdl/src/recpt/browsetools.cpp@ 778

Last change on this file since 778 was 778, checked in by sjboddie, 24 years ago

fixed minor bug in expanded contents
  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
File size: 23.3 KB
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1
2/**********************************************************************
3 *
4 * browsetools.cpp --
5 * Copyright (C) 1999 The New Zealand Digital Library Project
6 *
7 * A component of the Greenstone digital library software
8 * from the New Zealand Digital Library Project at the
9 * University of Waikato, New Zealand.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *
25 * $Id: browsetools.cpp 778 1999-11-09 02:28:47Z sjboddie $
26 *
27 *********************************************************************/
28
29/*
30 $Log$
31 Revision 1.34 1999/11/09 02:28:47 sjboddie
32 fixed minor bug in expanded contents
33
34 Revision 1.33 1999/10/30 22:22:26 sjboddie
35 added collection argument to browserclass output_section_group
36 functions -- moved table functions to formattools
37
38 Revision 1.32 1999/10/24 07:22:37 sjboddie
39 added a FullTOC option
40
41 Revision 1.31 1999/10/20 03:54:20 sjboddie
42 problem with expanded contents
43
44 Revision 1.30 1999/10/19 21:36:59 sjboddie
45 fixed bug in DocumentContents
46
47 Revision 1.29 1999/10/19 08:40:12 sjboddie
48 fixed some stupid compiler warnings on windows
49
50 Revision 1.28 1999/10/18 20:08:36 sjboddie
51 tidied up a few things
52
53 Revision 1.27 1999/10/15 03:31:42 sjboddie
54 oops, left out an '&'
55
56 Revision 1.26 1999/10/14 22:58:05 sjboddie
57 finished up on changes to browseing support - may still need some
58 tidying up
59
60 Revision 1.25 1999/10/10 08:14:04 sjboddie
61 - metadata now returns mp rather than array
62 - redesigned browsing support (although it's not finished so
63 won't currently work ;-)
64
65 Revision 1.24 1999/09/28 01:46:55 rjmcnab
66 removed some unused stuff
67
68 Revision 1.23 1999/09/23 10:09:17 sjboddie
69 made some changes so AZLists within other classifications are
70 handled properly
71
72 Revision 1.22 1999/09/07 23:06:58 rjmcnab
73 removed some compiler warnings.
74
75 Revision 1.21 1999/09/07 04:56:52 sjboddie
76 added GPL notice
77
78 Revision 1.20 1999/08/25 04:46:58 sjboddie
79 fixed bug
80
81 Revision 1.19 1999/08/13 04:18:04 sjboddie
82 fixed some typos
83
84 Revision 1.18 1999/08/10 22:42:21 sjboddie
85 added more format options to document tocs - there are now just two
86 types of toc - standard (Hierarchical) and document (as in books)
87
88 Revision 1.17 1999/08/09 02:12:07 sjboddie
89 made it so dates may be only 4 digits (i.e. year only)
90
91 Revision 1.16 1999/07/30 02:16:10 sjboddie
92 -added ability to display nested classifications (expanded versions
93 of nested classifications has yet to be done).
94 -changed set_arrow_macros slightly to fit in with new showtoppage
95 format option
96
97 Revision 1.15 1999/07/21 05:01:56 sjboddie
98 wrote handler for DateList classification
99
100 Revision 1.14 1999/07/20 02:58:15 sjboddie
101 got List and AZList classifications using format strings - tidied
102 up a bit
103
104 Revision 1.13 1999/07/07 05:44:25 sjboddie
105 Made some changes to allow for new way classifiers work (i.e. you can
106 now have classifiers containing other classifiers). At present there's
107 only a special case for dealing with the hdl 'magazine' section. A bit
108 of a redesign is needed to get it completely flexible
109
110 Revision 1.12 1999/07/01 03:47:49 rjmcnab
111 Fixed a small warning.
112
113 Revision 1.11 1999/06/27 21:49:01 sjboddie
114 fixed a couple of version conflicts - tidied up some small things
115
116 Revision 1.10 1999/06/26 01:07:21 rjmcnab
117 Fixed a small "bug" -- well I probably just covered another one...
118
119 Revision 1.9 1999/06/24 05:12:15 sjboddie
120 lots of small changes
121
122 Revision 1.8 1999/06/17 03:06:53 sjboddie
123 got detach button working properly - the close book icon is now disabled
124 when page is detached as the javascript close() function I was using is
125 too unreliable over different browsers
126 note that in my last comment I meant the "cl" arg (not the "c" arg).
127
128 Revision 1.7 1999/06/16 23:53:14 sjboddie
129 tidied a few things up. documentaction::define_external_macros now
130 resets the "c" arg if it's set to something stupid by the .xx suffixes
131
132 Revision 1.6 1999/06/16 04:03:47 sjboddie
133 Now sets "cl" arg to "search" when going to a document from a search
134 results page. This allows the close book icon (in hierarchy toc) to
135 take you back to the results page if that's where you came from.
136 If you got to the document page somehow other than from a
137 classification or a search (i.e. if "cl" isn't set) then the close
138 book icon is disabled
139
140 Revision 1.5 1999/06/16 03:11:25 sjboddie
141 get_info() now takes a getParents argument
142
143 Revision 1.4 1999/05/10 03:40:26 sjboddie
144 lots of changes - slowly getting document action sorted out
145
146 Revision 1.3 1999/04/30 01:59:39 sjboddie
147 lots of stuff - getting documentaction working (documentaction replaces
148 old browseaction)
149
150 Revision 1.2 1999/03/29 02:14:29 sjboddie
151
152 More changes to browseaction
153
154 Revision 1.1 1999/03/25 03:10:15 sjboddie
155
156 new library for browse stuff
157
158 */
159
160#include "browsetools.h"
161#include "OIDtools.h"
162
163
164// output_controls displays the detach, expand/contract contents,
165// expand/contract text and highlighting/no highlighting buttons
166static void output_controls (cgiargsclass &args, const text_tarray &ibuttons,
167 recptproto * /*collectproto*/, displayclass &disp,
168 outconvertclass &outconvert, ostream &textout,
169 ostream &/*logout*/) {
170
171 if (args["u"] != "1") {
172
173 FilterResponse_t response;
174 text_tarray metadata;
175 text_tarray buttons;
176
177 text_tarray::const_iterator here = ibuttons.begin();
178 text_tarray::const_iterator end = ibuttons.end();
179
180 while (here != end) {
181
182 if (*here == "Detach")
183 buttons.push_back ("_document:imagedetach_");
184 else if (*here == "Highlight") {
185 if (args["hl"] == "1")
186 buttons.push_back ("_document:imagenohighlight_");
187 else
188 buttons.push_back ("_document:imagehighlight_");
189 } else if (*here == "Expand Contents") {
190 if (args["gc"] == "1")
191 buttons.push_back ("_document:imagecontracttoc_");
192 else
193 buttons.push_back ("_document:imageexpandtoc_");
194 } else if (*here == "Expand Text") {
195 if (args.getintarg("gt"))
196 buttons.push_back ("_document:imagecontracttext_");
197 else
198 buttons.push_back ("_document:imageexpandtext_");
199 }
200 here ++;
201 }
202
203 here = buttons.begin();
204 end = buttons.end();
205 int count = 0;
206 while (here != end) {
207 if ((count != 0) && ((count % 3) == 0)) textout << "<br>\n";
208 textout << outconvert << disp << *here;
209 count ++;
210 here ++;
211 }
212 }
213}
214
215
216// at the moment this just writes out the html to display
217// the cover image (assuming it's called cover.jpg)
218// this whole thing should be done with a call to the collection
219// server which would send a link to the cover image if there
220// was one otherwise send title, author and stuff
221static void output_cover_image (cgiargsclass &args, recptproto * /*collectproto*/,
222 displayclass &disp, outconvertclass &outconvert,
223 ostream &textout, ostream &/*logout*/) {
224
225 if (args["d"].empty()) return;
226
227 textout << outconvert << disp <<
228 "<img src=\"_httpcollection_/archives/_thisOID_/cover.jpg\"><br>\n";
229}
230
231static void output_titles (cgiargsclass &args, recptproto *collectproto,
232 formatinfo_t &formatinfo, displayclass &disp,
233 outconvertclass &outconvert, ostream &textout,
234 ostream &logout) {
235
236 if (args["d"].empty()) return;
237
238 text_tset metadata;
239 bool getParents;
240 FilterResponse_t response;
241
242 format_t *formatlistptr = new format_t();
243 parse_formatstring (formatinfo.DocumentHeading, formatlistptr, metadata, getParents);
244
245 if (!get_info (args["d"], args["c"], metadata, getParents, collectproto, response, logout))
246 return;
247
248 textout << outconvert << disp << get_formatted_string (response.docInfo[0], formatlistptr);
249}
250
251
252static void recurse_contents (ResultDocInfo_t &section, cgiargsclass &args, bool fulltoc,
253 browserclass *bptr, text_tset &metadata, bool &getParents,
254 format_t *formatlistptr, format_tmap &formatlistmap,
255 formatinfo_t &formatinfo, browsermapclass *browsermap,
256 int tabcount, recptproto *collectproto, displayclass &disp,
257 outconvertclass &outconvert, ostream &textout, ostream &logout) {
258 text_t formatstring;
259
260 bool is_classify = false;
261 if (args["d"].empty() || fulltoc) is_classify = true;
262
263 // output this section
264 bool use_table = is_table_content (formatlistptr);
265 tabcount += bptr->output_section_group (section, args, "", tabcount, formatlistptr, use_table,
266 metadata, getParents, collectproto, disp, outconvert,
267 textout, logout);
268
269 text_t classification;
270 if (!is_classify) classification = "Document";
271 else get_top (args["cl"], classification);
272
273 int haschildren = section.metadata["haschildren"].values[0].getint();
274 const text_t &doctype = section.metadata["doctype"].values[0];
275 text_t classifytype = section.metadata["childtype"].values[0];
276 // HLists and DateLists are displayed as VLists when contents
277 // are expanded, Paged documents are displayed as HLists
278 if (classifytype == "HList" || classifytype == "DateList") classifytype = "VList";
279 if (classifytype == "Paged") classifytype = "HList";
280
281 // recurse through children
282 if ((haschildren == 1) && (!is_classify || fulltoc || doctype == "classify")) {
283
284 // get browser for displaying children
285 bptr = browsermap->getbrowser (classifytype);
286 bptr->load_metadata_defaults (metadata);
287
288 // get the formatstring if there is one
289 if (!get_formatstring (classification, classifytype,
290 formatinfo.formatstrings, formatstring))
291 formatstring = bptr->get_default_formatstring();
292
293 format_tmap::const_iterator it = formatlistmap.find (formatstring);
294 // check if formatlistptr is cached
295 if (it != formatlistmap.end()) formatlistptr = (*it).second;
296 else {
297 formatlistptr = new format_t();
298 parse_formatstring (formatstring, formatlistptr, metadata, getParents);
299 formatlistmap[formatstring] = formatlistptr;
300 }
301
302 FilterResponse_t tmp;
303 get_children (section.OID, args["c"], metadata, getParents, collectproto, tmp, logout);
304 ResultDocInfo_tarray::iterator thisdoc = tmp.docInfo.begin();
305 ResultDocInfo_tarray::iterator lastdoc = tmp.docInfo.end();
306
307 while (thisdoc != lastdoc) {
308 recurse_contents (*thisdoc, args, fulltoc, bptr, metadata, getParents,
309 formatlistptr, formatlistmap, formatinfo, browsermap,
310 tabcount, collectproto, disp, outconvert, textout, logout);
311 thisdoc ++;
312 }
313 }
314}
315
316
317// expanded_contents recurses through all contents. there's a special case
318// for an HList when contents are expanded (i.e. it's displayed as a VList)
319//
320// if we're inside a document we expand all contents from the top,
321// if we're at classification level we'll just expand out those contents below
322// the current one
323
324static void expanded_contents (cgiargsclass &args, int tabcount, bool fulltoc,
325 browsermapclass *browsermap, formatinfo_t &formatinfo,
326 recptproto *collectproto, displayclass &disp,
327 outconvertclass &outconvert, ostream &textout,
328 ostream &logout) {
329
330 if (args["d"].empty() && args["cl"].empty()) return;
331 text_t OID;
332
333 FilterResponse_t response;
334 bool getParents = false;
335 text_tset metadata;
336 text_t classifytype, classification, formatstring;
337
338 if (!args["d"].empty()) {
339 // document level
340 if (fulltoc) {
341 get_top (args["cl"], OID);
342 classification = OID;
343 }
344 else {
345 // always expand document level from top
346 get_top (args["d"], OID);
347 classification = "Document";
348 }
349 } else {
350 // classification level
351 OID = args["cl"];
352 get_top (args["cl"], classification);
353 }
354
355 // get classifytype of this level
356 text_t tOID;
357 if (is_top(OID)) {
358 classifytype = "thistype";
359 tOID = OID;
360 } else {
361 classifytype = "childtype";
362 tOID = get_parent (OID);
363 }
364 metadata.insert (classifytype);
365
366 if (!get_info (tOID, args["c"], metadata, getParents, collectproto, response, logout))
367 return;
368 classifytype = response.docInfo[0].metadata[classifytype].values[0];
369 // if we still don't have a classifytype we'll use the default
370 if (classifytype.empty()) {
371 browserclass *bptr = browsermap->get_default_browser ();
372 classifytype = bptr->get_browser_name ();
373 }
374
375 // HLists are displayed as VLists when contents are expanded,
376 // Paged documents are displayed as HLists
377 if (classifytype == "HList") {
378 classifytype = "VList";
379 text_t pOID = get_parent (OID);
380 if (!pOID.empty()) {
381 OID = pOID;
382 // this is assuming that top levels are always 'Invisible' !!!
383 if (is_top (OID)) classifytype = "Invisible";
384 }
385 }
386 if (classifytype == "Paged") classifytype = "HList";
387
388 metadata.erase (metadata.begin(), metadata.end());
389
390 // metadata elements needed by recurse_contents
391 metadata.insert ("childtype");
392 metadata.insert ("doctype");
393 metadata.insert ("haschildren");
394
395 // load up metadata array with browser defaults
396 browserclass *bptr = browsermap->getbrowser (classifytype);
397 bptr->load_metadata_defaults (metadata);
398
399 // get the formatstring if there is one or use the browsers default
400 if (!get_formatstring (classification, classifytype,
401 formatinfo.formatstrings, formatstring))
402 formatstring = bptr->get_default_formatstring();
403
404 format_t *formatlistptr = new format_t();
405 parse_formatstring (formatstring, formatlistptr, metadata, getParents);
406
407 // protocol call
408 if (!get_info (OID, args["c"], metadata, getParents, collectproto, response, logout))
409 return;
410
411 format_tmap formatlistmap;
412 formatlistmap[formatstring] = formatlistptr;
413
414 recurse_contents (response.docInfo[0], args, fulltoc, bptr, metadata,
415 getParents, formatlistptr, formatlistmap, formatinfo, browsermap,
416 tabcount, collectproto, disp, outconvert, textout, logout);
417
418 // clean up format list pointers
419 format_tmap::const_iterator here = formatlistmap.begin();
420 format_tmap::const_iterator end = formatlistmap.end();
421 while (here != end) {
422 delete (*here).second;
423 here ++;
424 }
425}
426
427
428static void load_formatstring (const text_t &classifytype, text_tset &metadata,
429 bool &getParents, const text_t &classification,
430 browsermapclass *browsermap, formatinfo_t &formatinfo,
431 format_tmap &formatlistmap) {
432 text_t formatstring;
433
434 // load up metadata array with browser defaults
435 browserclass *bptr = browsermap->getbrowser (classifytype);
436 bptr->load_metadata_defaults (metadata);
437
438 // get the formatstring if there is one or use the browsers default
439 if (!get_formatstring (classification, classifytype,
440 formatinfo.formatstrings, formatstring))
441 formatstring = bptr->get_default_formatstring();
442
443 // see if it's cached
444 format_tmap::const_iterator it = formatlistmap.find (formatstring);
445 if (it == formatlistmap.end()) {
446 format_t *formatlistptr = new format_t();
447 parse_formatstring (formatstring, formatlistptr, metadata, getParents);
448 formatlistmap[formatstring] = formatlistptr;
449 }
450}
451
452static void load_formatstrings (FilterResponse_t &response, text_tset &metadata,
453 bool &getParents, const text_t &classification,
454 browsermapclass *browsermap, formatinfo_t &formatinfo,
455 format_tmap &formatlistmap) {
456
457 text_tset cache;
458
459 ResultDocInfo_tarray::iterator thisdoc = response.docInfo.begin();
460 ResultDocInfo_tarray::iterator lastdoc = response.docInfo.end();
461
462 while (thisdoc != lastdoc) {
463
464 if (is_top ((*thisdoc).OID))
465 load_formatstring ((*thisdoc).metadata["thistype"].values[0], metadata,
466 getParents, classification, browsermap, formatinfo,
467 formatlistmap);
468
469 text_t &childtype = (*thisdoc).metadata["childtype"].values[0];
470 text_tset::const_iterator it = cache.find (childtype);
471 if (it == cache.end()) {
472 load_formatstring (childtype, metadata, getParents, classification,
473 browsermap, formatinfo, formatlistmap);
474 cache.insert (childtype);
475 }
476 thisdoc ++;
477 }
478}
479
480static void output_parents (FilterResponse_t &response, cgiargsclass &args,
481 browsermapclass *browsermap, formatinfo_t &formatinfo,
482 format_tmap &formatlistmap, const text_t &classification,
483 int &tabcount, text_tset &metadata, bool &getParents,
484 recptproto *collectproto, displayclass &disp,
485 outconvertclass &outconvert, ostream &textout,
486 ostream &logout) {
487
488 format_t *formatlistptr = NULL;
489 text_t classifytype, formatstring;
490 bool use_table, first = true;
491 ResultDocInfo_tarray::iterator thisparent = response.docInfo.begin();
492 ResultDocInfo_tarray::iterator lastparent = response.docInfo.end();
493 while (thisparent != lastparent) {
494
495 // get classifytype of this level
496 if (is_top ((*thisparent).OID)) classifytype = (*thisparent).metadata["thistype"].values[0];
497 else if (!first) classifytype = (*(thisparent-1)).metadata["childtype"].values[0];
498
499 // if we still don't have a classifytype we'll use the default
500 if (classifytype.empty()) {
501 browserclass *bptr = browsermap->get_default_browser ();
502 classifytype = bptr->get_browser_name ();
503 }
504
505 browserclass *bptr = browsermap->getbrowser (classifytype);
506
507 // get the formatstring if there is one or use the browsers default
508 if (!get_formatstring (classification, classifytype,
509 formatinfo.formatstrings, formatstring))
510 formatstring = bptr->get_default_formatstring();
511
512 // see if it's cached
513 format_tmap::const_iterator it = formatlistmap.find (formatstring);
514 if (it != formatlistmap.end()) formatlistptr = (*it).second;
515 else {
516 logout << "browsetools error\n";
517 return;
518 }
519
520 use_table = is_table_content (formatlistptr);
521 tabcount += bptr->output_section_group (*thisparent, args, "", tabcount, formatlistptr,
522 use_table, metadata, getParents, collectproto,
523 disp, outconvert, textout, logout);
524 first = false;
525 thisparent ++;
526 }
527}
528
529
530static void contracted_contents (cgiargsclass &args, int tabcount, bool fulltoc,
531 browsermapclass *browsermap, formatinfo_t &formatinfo,
532 recptproto *collectproto, displayclass &disp,
533 outconvertclass &outconvert, ostream &textout,
534 ostream &logout) {
535 FilterResponse_t response;
536 text_tset metadata;
537 bool getParents = false;
538 text_t formatstring;
539 text_tarray parents;
540 text_t OID = args["d"];
541 text_t classification = "Document";
542 if (OID.empty()) {
543 OID = args["cl"];
544 get_top (OID, classification);
545 } else if (fulltoc)
546 get_top (args["cl"], classification);
547
548 bool haschildren = has_children (OID, args["c"], collectproto, logout);
549
550 if ((!args["d"].empty()) && fulltoc)
551 get_parents_array (args["cl"] + ".fc", parents);
552 if (haschildren) get_parents_array (OID + ".fc", parents);
553 else get_parents_array (OID, parents);
554
555 if (!parents.empty()) {
556 // get classifytypes of each parent
557 metadata.insert ("thistype");
558 metadata.insert ("childtype");
559
560 if (!get_info (parents, args["c"], metadata, getParents, collectproto, response, logout))
561 return;
562
563 // get formatstrings for all parents
564 format_tmap formatlistmap;
565 load_formatstrings (response, metadata, getParents, classification,
566 browsermap, formatinfo, formatlistmap);
567
568 if (!get_info (parents, args["c"], metadata, getParents, collectproto, response, logout))
569 return;
570
571 // display each parent
572 output_parents (response, args, browsermap, formatinfo, formatlistmap,
573 classification, tabcount, metadata, getParents,
574 collectproto, disp, outconvert, textout, logout);
575
576 metadata.erase (metadata.begin(), metadata.end());
577
578 // clean up cached format list pointers
579 format_tmap::const_iterator here = formatlistmap.begin();
580 format_tmap::const_iterator end = formatlistmap.end();
581 while (here != end) {
582 delete (*here).second;
583 here ++;
584 }
585 }
586
587 // get childrens classifytype
588 text_t classifytype;
589 int numparents = response.docInfo.size();
590 if (!parents.empty())
591 classifytype = response.docInfo[numparents-1].metadata["childtype"].values[0];
592 else {
593 // use the default
594 browserclass *bptr = browsermap->get_default_browser ();
595 classifytype = bptr->get_browser_name ();
596 }
597
598 // load up metadata array with browser defaults
599 browserclass *bptr = browsermap->getbrowser (classifytype);
600 bptr->load_metadata_defaults (metadata);
601
602 // get the formatstring if there is one or use the browsers default
603 if (!get_formatstring (classification, classifytype,
604 formatinfo.formatstrings, formatstring))
605 formatstring = bptr->get_default_formatstring();
606
607 format_t *formatlistptr = new format_t();
608 parse_formatstring (formatstring, formatlistptr, metadata, getParents);
609
610 if (haschildren)
611 get_children (OID, args["c"], metadata, getParents,
612 collectproto, response, logout);
613 else
614 get_children (OID + ".pr", args["c"], metadata, getParents,
615 collectproto, response, logout);
616
617 // display children
618 bool use_table = is_table_content (formatlistptr);
619 bptr->output_section_group (response, args, "", tabcount, formatlistptr, use_table,
620 metadata, getParents, collectproto, disp, outconvert,
621 textout, logout);
622
623 delete formatlistptr;
624}
625
626void output_toc (cgiargsclass &args, browsermapclass *browsermap,
627 formatinfo_t &formatinfo, recptproto *collectproto,
628 displayclass &disp, outconvertclass &outconvert,
629 ostream &textout, ostream &logout) {
630
631 int tabcount = 0;
632 bool havecontrols = false;
633 bool fulltoc = false;
634
635 if (args["cl"] != "search") {
636 // see if there's a FullTOC string
637 text_t cl_top, full_toc;
638 get_top (args["cl"], cl_top);
639 if (get_formatstring (cl_top, "FullTOC", formatinfo.formatstrings, full_toc))
640 if (full_toc == "true") fulltoc = true;
641 }
642
643 // get the cover image (if there is one) and the control buttons
644 // if we're inside a book
645 if ((!fulltoc) && (!args["d"].empty())) {
646 textout << "<p><table cellpadding=0 cellspacing=0><tr>\n";
647 textout << "<td valign=top";
648 if (formatinfo.DocumentContents) textout << " width=200>\n";
649 else textout << " width=100%>\n";
650 if (formatinfo.DocumentImages)
651 output_cover_image (args, collectproto, disp, outconvert, textout, logout);
652 else if (formatinfo.DocumentTitles)
653 output_titles (args, collectproto, formatinfo, disp, outconvert, textout, logout);
654 output_controls (args, formatinfo.DocumentButtons, collectproto, disp,
655 outconvert, textout, logout);
656 textout << "</td><td valign=top>\n";
657 havecontrols = true;
658 }
659
660 if (formatinfo.DocumentContents || args["d"].empty()) {
661 if (args.getintarg("gc") == 1) {
662
663 // expanded table of contents
664 expanded_contents (args, tabcount, fulltoc, browsermap, formatinfo,
665 collectproto, disp, outconvert, textout, logout);
666 } else {
667
668 // contracted table of contents
669 contracted_contents (args, tabcount, fulltoc, browsermap, formatinfo,
670 collectproto, disp, outconvert, textout, logout);
671 }
672 }
673
674 if (havecontrols) textout << "</td></tr></table>\n";
675}
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