summaryrefslogtreecommitdiffstats
path: root/src/rtfstyle.cpp
blob: 017bdafecfb3be4866ea8dba9ec654a6dc9c14ab (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
/******************************************************************************
 *
 * 
 *
 *
 * Copyright (C) 1997-2002 by Dimitri van Heesch.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation under the terms of the GNU General Public License is hereby 
 * granted. No representations are made about the suitability of this software 
 * for any purpose. It is provided "as is" without express or implied warranty.
 * See the GNU General Public License for more details.
 *
 * Documents produced by Doxygen are derivative works derived from the
 * input used in their production; they are not affected by this license.
 *
 */

#include "rtfstyle.h"

#include <qfile.h>
#include <qtextstream.h>
#include <stdlib.h>

#include "message.h"


RTFListItemInfo listItemInfo[indentLevels];

QCString rtf_title;
QCString rtf_subject;
QCString rtf_comments;
QCString rtf_company;
QCString rtf_logoFilename;
QCString rtf_author;
QCString rtf_manager;
QCString rtf_documentType;
QCString rtf_documentId;
QCString rtf_keywords;

char rtf_Style_Reset[] = "\\pard\\plain ";

Rtf_Style_Default rtf_Style_Default[] =
{
  { "Heading1",
    "\\s1\\sb240\\sa60\\keepn\\widctlpar\\adjustright \\b\\f1\\fs36\\kerning36\\cgrid ",
    "\\sbasedon0 \\snext0 heading 1"
  },
  { "Heading2",
    "\\s2\\sb240\\sa60\\keepn\\widctlpar\\adjustright \\b\\f1\\fs28\\kerning28\\cgrid ",
    "\\sbasedon0 \\snext0 heading 2"
  },
  { "Heading3",
    "\\s3\\sb240\\sa60\\keepn\\widctlpar\\adjustright \\b\\f1\\cgrid ",
    "\\sbasedon0 \\snext0 heading 3"
  },
  { "Heading4",
    "\\s4\\sb240\\sa60\\keepn\\widctlpar\\adjustright \\b\\f1\\fs20\\cgrid ",
    "\\sbasedon0 \\snext0 heading 4;}{\\*\\cs10 \\additive Default Paragraph Font"
  },
  { "Title",
    "\\s15\\qc\\sb240\\sa60\\widctlpar\\outlinelevel0\\adjustright \\b\\f1\\fs32\\kerning28\\cgrid ",
    "\\sbasedon0 \\snext15 Title"
  },
  { "SubTitle",
    "\\s16\\qc\\sa60\\widctlpar\\outlinelevel1\\adjustright \\f1\\cgrid ",
    "\\sbasedon0 \\snext16 Subtitle"
  },
  { "BodyText",
    "\\s17\\sa60\\sb30\\widctlpar\\qj \\fs22\\cgrid ",
    "\\sbasedon0 \\snext17 BodyText"
  },
  { "DenseText",
    "\\s18\\widctlpar\\fs22\\cgrid ",
    "\\sbasedon0 \\snext18 DenseText"
  },
  { "Header",
    "\\s28\\widctlpar\\tqc\\tx4320\\tqr\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext28 header"
  },
  { "Footer",
    "\\s29\\widctlpar\\tqc\\tx4320\\tqr\\tx8640\\qr\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext29 footer"
  },
  { "GroupHeader",
    "\\s30\\li360\\sa60\\sb120\\keepn\\widctlpar\\adjustright \\b\\f1\\fs20\\cgrid ",
    "\\sbasedon0 \\snext30 GroupHeader"
  },
  { "CodeExample0",
    "\\s40\\li0\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext41 Code Example 0"
  },
  { "CodeExample1",
    "\\s41\\li360\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext42 Code Example 1"
  },
  { "CodeExample2",
    "\\s42\\li720\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext43 Code Example 2"
  },
  { "CodeExample3",
    "\\s43\\li1080\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext44 Code Example 3"
  },
  { "CodeExample4",
    "\\s44\\li1440\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext45 Code Example 4"
  },
  { "CodeExample5",
    "\\s45\\li1800\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext46 Code Example 5"
  },
  { "CodeExample6",
    "\\s46\\li2160\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext47 Code Example 6"
  },
  { "CodeExample7",
    "\\s47\\li2520\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext48 Code Example 7"
  },
  { "CodeExample8",
    "\\s48\\li2880\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext49 Code Example 8"
  },
  { "CodeExample9",
    "\\s49\\li3240\\widctlpar\\adjustright \\shading1000\\cbpat8 \\f2\\fs16\\cgrid ",
    "\\sbasedon0 \\snext49 Code Example 9"
  },
  { "ListContinue0",
    "\\s50\\li0\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext51 List Continue 0"
  },
  { "ListContinue1",
    "\\s51\\li360\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext52 List Continue 1"
  },
  { "ListContinue2",
    "\\s52\\li720\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext53 List Continue 2"
  },
  { "ListContinue3",
    "\\s53\\li1080\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext54 List Continue 3"
  },
  { "ListContinue4",
    "\\s54\\li1440\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext55 List Continue 4"
  },
  { "ListContinue5",
    "\\s55\\li1800\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext56 List Continue 5"
  },
  { "ListContinue6",
    "\\s56\\li2160\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext57 List Continue 6"
  },
  { "ListContinue7",
    "\\s57\\li2520\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext58 List Continue 7"
  },
  { "ListContinue8",
    "\\s58\\li2880\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext59 List Continue 8"
  },
  { "ListContinue9",
    "\\s59\\li3240\\sa60\\sb30\\qj\\widctlpar\\qj\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext59 List Continue 9"
  },
  { "DescContinue0",
    "\\s60\\li0\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext61 DescContinue 0"
  },
  { "DescContinue1",
    "\\s61\\li360\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext62 DescContinue 1"
  },
  { "DescContinue2",
    "\\s62\\li720\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext63 DescContinue 2"
  },
  { "DescContinue3",
    "\\s63\\li1080\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext64 DescContinue 3"
  },
  { "DescContinue4",
    "\\s64\\li1440\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext65 DescContinue 4"
  },
  { "DescContinue5",
    "\\s65\\li1800\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext66 DescContinue 5"
  },
  { "DescContinue6",
    "\\s66\\li2160\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext67 DescContinue 6"
  },
  { "DescContinue7",
    "\\s67\\li2520\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext68 DescContinue 7"
  },
  { "DescContinue8",
    "\\s68\\li2880\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext69 DescContinue 8"
  },
  { "DescContinue9",
    "\\s69\\li3240\\widctlpar\\ql\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext69 DescContinue 9"
  },
  { "LatexTOC0",
    "\\s70\\li0\\sa30\\sb30\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext81 LatexTOC 0"
  },
  { "LatexTOC1",
    "\\s71\\li360\\sa27\\sb27\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext82 LatexTOC 1"
  },
  { "LatexTOC2",
    "\\s72\\li720\\sa24\\sb24\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext83 LatexTOC 2"
  },
  { "LatexTOC3",
    "\\s73\\li1080\\sa21\\sb21\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext84 LatexTOC 3"
  },
  { "LatexTOC4",
    "\\s74\\li1440\\sa18\\sb18\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext85 LatexTOC 4"
  },
  { "LatexTOC5",
    "\\s75\\li1800\\sa15\\sb15\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext86 LatexTOC 5"
  },
  { "LatexTOC6",
    "\\s76\\li2160\\sa12\\sb12\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext87 LatexTOC 6"
  },
  { "LatexTOC7",
    "\\s77\\li2520\\sa9\\sb9\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext88 LatexTOC 7"
  },
  { "LatexTOC8",
    "\\s78\\li2880\\sa6\\sb6\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext89 LatexTOC 8"
  },
  { "LatexTOC9",
    "\\s79\\li3240\\sa3\\sb3\\widctlpar\\tqr\\tldot\\tx8640\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext89 LatexTOC 9"
  },
  { "ListBullet0",
    "\\s80\\fi-360\\li360\\widctlpar\\jclisttab\\tx360{\\*\\pn \\pnlvlbody\\ilvl0\\ls1\\pnrnot0\\pndec }\\ls1\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext81 \\sautoupd List Bullet 0"
  },
  { "ListBullet1",
    "\\s81\\fi-360\\li720\\widctlpar\\jclisttab\\tx720{\\*\\pn \\pnlvlbody\\ilvl0\\ls2\\pnrnot0\\pndec }\\ls2\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext82 \\sautoupd List Bullet 1"
  },
  { "ListBullet2",
    "\\s82\\fi-360\\li1080\\widctlpar\\jclisttab\\tx1080{\\*\\pn \\pnlvlbody\\ilvl0\\ls3\\pnrnot0\\pndec }\\ls3\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext83 \\sautoupd List Bullet 2"
  },
  { "ListBullet3",
    "\\s83\\fi-360\\li1440\\widctlpar\\jclisttab\\tx1440{\\*\\pn \\pnlvlbody\\ilvl0\\ls4\\pnrnot0\\pndec }\\ls4\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext84 \\sautoupd List Bullet 3"
  },
  { "ListBullet4",
    "\\s84\\fi-360\\li1800\\widctlpar\\jclisttab\\tx1800{\\*\\pn \\pnlvlbody\\ilvl0\\ls5\\pnrnot0\\pndec }\\ls5\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext85 \\sautoupd List Bullet 4"
  },
  { "ListBullet5",
    "\\s85\\fi-360\\li2160\\widctlpar\\jclisttab\\tx2160{\\*\\pn \\pnlvlbody\\ilvl0\\ls6\\pnrnot0\\pndec }\\ls6\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext86 \\sautoupd List Bullet 5"
  },
  { "ListBullet6",
    "\\s86\\fi-360\\li2520\\widctlpar\\jclisttab\\tx2520{\\*\\pn \\pnlvlbody\\ilvl0\\ls7\\pnrnot0\\pndec }\\ls7\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext87 \\sautoupd List Bullet 6"
  },
  { "ListBullet7",
    "\\s87\\fi-360\\li2880\\widctlpar\\jclisttab\\tx2880{\\*\\pn \\pnlvlbody\\ilvl0\\ls8\\pnrnot0\\pndec }\\ls8\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext88 \\sautoupd List Bullet 7"
  },
  { "ListBullet8",
    "\\s88\\fi-360\\li3240\\widctlpar\\jclisttab\\tx3240{\\*\\pn \\pnlvlbody\\ilvl0\\ls9\\pnrnot0\\pndec }\\ls9\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext89 \\sautoupd List Bullet 8"
  },
  { "ListBullet9",
    "\\s89\\fi-360\\li3600\\widctlpar\\jclisttab\\tx3600{\\*\\pn \\pnlvlbody\\ilvl0\\ls10\\pnrnot0\\pndec }\\ls10\\adjustright \\fs20\\cgrid ",
    "\\sbasedon0 \\snext89 \\sautoupd List Bullet 9"
  },
  { "ListEnum0",
    "\\s90\\fi-360\\li360\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext91 \\sautoupd List Enum 0"
  },
  { "ListEnum1",
    "\\s91\\fi-360\\li720\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext92 \\sautoupd List Enum 1"
  },
  { "ListEnum2",
    "\\s92\\fi-360\\li1080\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext93 \\sautoupd List Enum 2"
  },
  { "ListEnum3",
    "\\s93\\fi-360\\li1440\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext94 \\sautoupd List Enum 3"
  },
  { "ListEnum4",
    "\\s94\\fi-360\\li1800\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext95 \\sautoupd List Enum 4"
  },
  { "ListEnum5",
    "\\s95\\fi-360\\li2160\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext96 \\sautoupd List Enum 5"
  },
  { "ListEnum6",
    "\\s96\\fi-360\\li2520\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext96 \\sautoupd List Enum 5"
  },
  { "ListEnum7",
    "\\s97\\fi-360\\li2880\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext98 \\sautoupd List Enum 7"
  },
  { "ListEnum8",
    "\\s98\\fi-360\\li3240\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext99 \\sautoupd List Enum 8"
  },
  { "ListEnum9",
    "\\s99\\fi-360\\li3600\\widctlpar\\fs20\\cgrid ",
    "\\sbasedon0 \\snext99 \\sautoupd List Enum 9"
  },
  { 0,
    0,
    0
  }
};

const QRegExp StyleData::s_clause("\\\\s[0-9]+\\s*");

StyleData::StyleData(const char* reference, const char* definition)
{
  int start = s_clause.match(reference); ASSERT(start >= 0);
  reference += start;
  index = (int)atol(reference + 2); ASSERT(index > 0);

  ASSERT(reference != 0);
  size_t size = 1 + strlen(reference);
  memcpy(this->reference = new char[size], reference, size);

  ASSERT(definition != 0);
  size = 1 + strlen(definition);
  memcpy(this->definition = new char[size], definition, size);
}

StyleData::~StyleData()
{
  delete[] reference;
  delete[] definition;
}

bool StyleData::setStyle(const char* s, const char* styleName)
{
  static const QRegExp subgroup("^{[^}]*}\\s*");
  static const QRegExp any_clause("^\\\\[a-z][a-z0-9-]*\\s*");

  int len = 0;     // length of a particular RTF formatting control
  int ref_len = 0; // length of the whole formatting section of a style
  int start = s_clause.match(s, 0, &len);
  if (start < 0)
  {
    err("Style sheet '%s' contains no '\\s' clause.\n{%s}\n", styleName, s);
    return FALSE;
  }
  s += start;
  index = (int)atol(s + 2); ASSERT(index > 0);

  // search for the end of pure formatting codes
  const char* end = s + len;
  ref_len = len;
  bool haveNewDefinition = TRUE;
  for(;;)
  {
    if (*end == '{')
    {
      // subgroups are used for \\additive
      if (0 != subgroup.match(end, 0, &len))
        break;
      else
      {
        end += len;
        ref_len += len;
      }
    }
    else if (*end == '\\')
    {
      if (0 == strncmp(end, "\\snext", 6))
        break;
      if (0 == strncmp(end, "\\sbasedon", 9))
        break;
      if (0 != any_clause.match(end, 0, &len))
        break;
      end += len;
      ref_len += len;
    }
    else if (*end == 0)
    { // no style-definition part, keep default value
      haveNewDefinition = FALSE;
      break;
    }
    else // plain name without leading \\snext
      break;
  }
  delete[] reference;
  reference = new char[ref_len + 1];
  memcpy(reference, s, ref_len); 
  reference[ref_len] = 0;
  if (haveNewDefinition)
  {
    delete[] definition;
    size_t size = 1 + strlen(end);
    definition = new char[size];
    memcpy(definition, end, size);
  }
  return TRUE;
}

void loadStylesheet(const char *name, QDict<StyleData>& dict)
{
  QFile file(name);
  if (!file.open(IO_ReadOnly))
  {
    err("Can't open RTF style sheet file %s. Using defaults.\n",name);
    return;
  }
  msg("Loading RTF style sheet %s...\n",name);

  static const QRegExp separator("[ \t]*=[ \t]*");
  uint lineNr=1;
  QTextStream t(&file);
#if QT_VERSION >= 200
  t.setEncoding(QTextStream::Latin1);
#endif

  while (!t.eof())
  {
    QCString s(4096); // string buffer of max line length
    s = t.readLine().stripWhiteSpace();
    if (s.length()==0 || s.at(0)=='#') continue; // skip blanks & comments
    int sepLength;
    int sepStart = separator.match(s,0,&sepLength);
    if (sepStart<=0) // no valid assignment statement
    {
      warn(name,lineNr,"Assignment of style sheet name expected!\n");
      continue;
    }
    QCString key=s.left(sepStart);
    if (dict[key]==0) // not a valid style sheet name
    {
      warn(name,lineNr,"Invalid style sheet name %s ignored.\n",key.data());
      continue;
    }
    StyleData* styleData = dict.find(key);
    if (styleData == 0)
    {
      warn(name,lineNr,"Unknown style sheet name %s ignored.\n",key.data());
      continue;
    }
    s+=" "; // add command separator
    styleData->setStyle(s.data() + sepStart + sepLength, key.data());
    lineNr++;
  }
}

QDict<StyleData> rtf_Style(257);

void loadExtensions(const char *name)
{
  QFile file(name);
  if (!file.open(IO_ReadOnly))
  {
    err("Can't open RTF extensions file %s. Using defaults.\n",name);
    return;
  }
  msg("Loading RTF extensions %s...\n",name);

  static const QRegExp separator("[ \t]*=[ \t]*");
  uint lineNr=1;
  QTextStream t(&file);
#if QT_VERSION >= 200
  t.setEncoding(QTextStream::Latin1);
#endif

  while (!t.eof())
  {
    QCString s(4096); // string buffer of max line length
    s = t.readLine().stripWhiteSpace();
    if (s.length()==0 || s.at(0)=='#') continue; // skip blanks & comments
    int sepLength;
    int sepStart = separator.match(s,0,&sepLength);
    if (sepStart<=0) // no valid assignment statement
    {
      warn(name,lineNr,"Assignment of extension field expected!\n");
      continue;
    }
    QCString key=s.left(sepStart);
    QCString data=s.data() + sepStart + sepLength;

    if (key == "Title")           rtf_title            = data.data();
    if (key == "Subject")         rtf_subject          = data.data();
    if (key == "Comments")        rtf_comments         = data.data();
    if (key == "Company")         rtf_company          = data.data();
    if (key == "LogoFilename")    rtf_logoFilename     = data.data();
    if (key == "Author")          rtf_author           = data.data();
    if (key == "Manager")         rtf_manager          = data.data();
    if (key == "DocumentType")    rtf_documentType     = data.data();
    if (key == "DocumentId")      rtf_documentId       = data.data();
    if (key == "Keywords")        rtf_keywords         = data.data();
    lineNr++;
  }
}