summaryrefslogtreecommitdiffstats
path: root/quanta/utility/quantacommon.cpp
blob: bc279dc9fbe6cc06ac788351708a5edd68239d8e (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
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
/***************************************************************************
                          quantacommon.cpp  -  description
                             -------------------
    begin                : Sat Jul 27 2002
    copyright            : (C) 2002, 2003 by Andras Mantia <amantia@kde.org>
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; version 2 of the License.               *
 *                                                                         *
 ***************************************************************************/

//system includes
#include <sys/types.h>
#include <unistd.h>

//qt includes
#include <tqstringlist.h>
#include <tqdict.h>
#include <tqdir.h>
#include <tqdom.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqwidget.h>

//kde includes
#include <kapplication.h>
#include <dcopref.h>
#include <kurl.h>
#include <kdirwatch.h>
#include <kmimetype.h>
#include <kstandarddirs.h>
#include <kmessagebox.h>
#include <kio/netaccess.h>
#include <klocale.h>
#include <kprotocolinfo.h>
#include <kprogress.h>
#include <ktempdir.h>
#include <ktempfile.h>

//remove the below ones when KTQPasteAction is removed
#include <dcopclient.h>
#include <kdebug.h>
#include <kpopupmenu.h>
#include <ktoolbar.h>
#include <ktoolbarbutton.h>
#include <kstringhandler.h>
#include <tqwhatsthis.h>
#include <tqtimer.h>
#include <tqclipboard.h>
#include <tqdatastream.h>

#include "qextfileinfo.h"
#include "quantacommon.h"
#include "tag.h"
#include "dtds.h"
//#include "resource.h"


TQConfig qConfig; //holds the main configuration settings
TQString tmpDir;

TQRegExp scriptBeginRx;
TQRegExp scriptEndRx;

Node *baseNode;
Parser *parser;
KDirWatch *fileWatcher;
KProgress *progressBar;

TQString toolbarExtension = ".toolbar.tgz";
TQRegExp newLineRx("\\n");
TQStringList charList; //hold the list of the &char; chars. See the data/chars file.
TQMap<int, TQString> replacementMap;
TQPtrList<KTempFile> tempFileList;
TQPtrList<KTempDir> tempDirList;
bool typingInProgress;

QuantaCommon::QuantaCommon(){
}

QuantaCommon::~QuantaCommon(){
}

/** convert tag to upper or lower case */
TQString QuantaCommon::tagCase( const TQString& tag)
{
  TQString sTag = tag;

  switch (qConfig.tagCase)
  {
    case 1: sTag = tag.lower();
            break;
    case 2: sTag = tag.upper();
  }
  return sTag;
}

/** convert attr of tag to upper or lower case */
TQString QuantaCommon::attrCase( const TQString& attr)
{
  TQString sAttr = attr;

  switch (qConfig.attrCase)
  {
    case 1: sAttr = attr.lower();
            break;
    case 2: sAttr = attr.upper();
  }
  return sAttr;
}

/** returns the attribute value in quoted form, by taking care of the
quotation setting*/
TQString QuantaCommon::quoteAttributeValue(const TQString& value)
{
  TQString quote = qConfig.attrValueQuotation;
  return quote + value + quote;
}

/** Set's up the url correctly from urlString. */
void QuantaCommon::setUrl(KURL &url, const TQString& urlString)
{
  KURL oldUrl = url;
  url = urlString;
  if (!KProtocolInfo::isKnownProtocol(url))
  {
    url = oldUrl;
    url.setPath(urlString);
    if (url.protocol().isEmpty())
       url.setProtocol("file");
  }
}

/** No descriptions */
bool QuantaCommon::isSingleTag(const TQString& dtdName, const TQString& tag)
{
  bool single = false;

  //!doctype is a common tag to all DTDs not listed in the tagsList
  if(tag.lower() == "!doctype" || tag.lower() == "?xml")
    return true;

  const DTDStruct* dtd = DTDs::ref()->find(dtdName);
  if (dtd && !tag.isEmpty())
  {
    TQString searchForTag = (dtd->caseSensitive) ? tag : tag.upper();
    TQTag* qtag = dtd->tagsList->find(searchForTag);
    if (qtag)
        single = qtag->isSingle();
  }

  return single;
}

/** No descriptions */
bool QuantaCommon::isOptionalTag(const TQString& dtdName, const TQString& tag)
{
  bool optional = false;

  const DTDStruct* dtd = DTDs::ref()->find(dtdName);
  if (dtd && !tag.isEmpty())
  {
    TQString searchForTag = (dtd->caseSensitive) ? tag : tag.upper();
    TQTag* qtag = dtd->tagsList->find(searchForTag);
    if (qtag)
        optional = qtag->isOptional();
  }

  return optional;
}
/** No descriptions */
bool QuantaCommon::isKnownTag(const TQString& dtdName, const TQString& tag)
{
  bool known = false;

  const DTDStruct* dtd = DTDs::ref()->find(dtdName);
  if (dtd && !tag.isEmpty())
  {
    TQString searchForTag = (dtd->caseSensitive) ? tag : tag.upper();
    if (dtd->tagsList->find(searchForTag))
        known = true;
  }

  return known;
}

AttributeList* QuantaCommon::tagAttributes(const TQString& dtdName, const TQString& tag)
{
  AttributeList* attrs = 0L;

  const DTDStruct* dtd = DTDs::ref()->find(dtdName);
  if (dtd && !tag.isEmpty())
  {
    TQString searchForTag = (dtd->caseSensitive) ? tag : tag.upper();
    TQTag* qtag = dtd->tagsList->find(searchForTag);
    if (qtag)
        attrs = qtag->attributes();
  }

  return attrs;
}

/** Returns the TQTag object for the tag "tag" from the DTD named "dtdname". */
TQTag* QuantaCommon::tagFromDTD(const TQString& dtdName, const TQString& tag)
{
  const DTDStruct* dtd = DTDs::ref()->find(dtdName);
  return tagFromDTD(dtd, tag);
}

/** Returns the TQTag object for the tag "tag" from the DTD. */
TQTag* QuantaCommon::tagFromDTD(const DTDStruct *dtd, const TQString& tag)
{
  TQTag *qtag = 0;
  if (dtd && !tag.isEmpty())
  {
    TQString searchForTag = (dtd->caseSensitive) ? tag : tag.upper();
    qtag = dtd->tagsList->find(searchForTag);
  }

 return qtag;
}

/** Returns the TQTag object for the node "node" from node's DTD. */
TQTag* QuantaCommon::tagFromDTD(Node *node)
{
  if(!node || !node->tag)
    return 0L;

  return tagFromDTD(node->tag->dtd(), node->tag->name);
}

/** Returns an XML style string containing the GUI for attributes. */
TQString QuantaCommon::xmlFromAttributes(AttributeList* attributes)
{
 TQString xmlStr;
 TQTextStream stream( &xmlStr, IO_WriteOnly );
 stream.setEncoding(TQTextStream::UnicodeUTF8);
 if (attributes)
 {
  int row = 0;
  for ( uint i = 0; i< attributes->count();i++)
  {
    Attribute *attribute = attributes->at(i);
    TQString name = attribute->name.left(1).upper()+attribute->name.right(attribute->name.length()-1);
    stream << "  <attr name=\"" + attribute->name +"\" type=\""+attribute->type+"\"";
    if (!attribute->defaultValue.isEmpty())
        stream  << " defaultValue=\"" + attribute->defaultValue + "\"";
    if (!attribute->status.isEmpty())
        stream  << " status=\"" + attribute->status + "\"";
        stream << ">" << endl;
        stream << "    <text>" << name << "</text>" << endl;
        if (attribute->type != "check")
        {
          stream  << "    <textlocation col=\"0\" row=\"" << row << "\" />" << endl;
        }
        stream  << "    <location col=\"1\" row=\"" << row << "\" />" << endl;

    if (attribute->type == "list")
    {
      stream << "    <items>" << endl;
      for (uint j = 0; j < attribute->values.count(); j++)
      {
        stream << "      <item>" << attribute->values[j] << "</item>" << endl;
      }
      stream << "    </items>" << endl;
    }
    stream  << "  </attr>" << endl << endl ;
    row++;
  } //for
 } //if

 return xmlStr;
}

  /** Returns 0 if the (line,col) is inside the area specified by the other
arguments,      -1 if it is before the area and 1 if it is after. */
int QuantaCommon::isBetween(int line, int col, int bLine, int bCol, int eLine,
int eCol){
  int pos = 0;
  if (line < bLine || (line == bLine && (col < bCol) )) pos = -1; //it is before
  if (line > eLine || (line == eLine && (col > eCol) )) pos = 1;  //it is after

 return pos;
}

/** Returns a pointer to a KStandardDirs object usable for plugin searchup. type
is the plugin binary type (exe or lib). The returned pointer must be deleted by
the caller!! */
KStandardDirs* QuantaCommon::pluginDirs(const char *type)
{
 KStandardDirs *dirs = new KStandardDirs();
 dirs->addKDEDefaults();
 for (uint i = 0; i < qConfig.pluginSearchPaths.count(); i++)
 {
   dirs->addResourceDir(type, qConfig.pluginSearchPaths[i]);
 }
 return dirs;
}
/** Return true, if the url belong to the mimetype group. */
bool QuantaCommon::checkMimeGroup(const KURL& url, const TQString& group)
{
 KMimeType::List list = KMimeType::allMimeTypes();
 KMimeType::List::iterator it;
 bool status = false;
 KMimeType::Ptr mime = KMimeType::findByURL(url);
 TQString mimetype = mime->name();
 mimetype = mimetype.section('/',-1);
 for ( it = list.begin(); it != list.end(); ++it )
 {
    if ( ((*it)->name().contains(group)) && ((*it)->name().find(mimetype) != -1)
)    {
      status = true;
      break;
    }
 }

 if (!status && group == "text")
 {
   if (url.isLocalFile())
   {
      KMimeType::Format f = KMimeType::findFormatByFileContent(url.path());
      if (f.text && f.compression == KMimeType::Format::NoCompression)
          status = true;
   } else
   {
     TQVariant v = mime->property("X-KDE-text");
     if (v.isValid())
         status = v.toBool();
   }
 }
 if (!status && group == "text" && mimetype == "x-zerosize")
     status = true;

 return status;
}

/** Return true, if the url has the mimetype type. */
bool QuantaCommon::checkMimeType(const KURL& url, const TQString& type)
{
 bool status = false;
 TQString mimetype = KMimeType::findByURL(url)->name();
 mimetype = mimetype.section('/',-1);
 if (mimetype == type) status = true;

 return status;
}

/** Return true, if the url has exactly the mimetype type. */
bool QuantaCommon::checkExactMimeType(const KURL& url, const TQString& type)
{
 bool status = false;
 TQString mimetype = KMimeType::findByURL(url)->name();
 if (mimetype == type) status = true;

 return status;
}

/** Returns the url without the filename. */
KURL QuantaCommon::convertToPath(const KURL& url)
{
 KURL result = url;
 result.setFileName("");
 result.adjustPath(1);
 return result;
}

/** Return a string to be used when an url is saved to the project file.
    Returns url.url() if it's an absolute url and
    url.path() if the url is relative */
TQString QuantaCommon::qUrl(const KURL &url)
{
  TQString result = url.path();
  if (url.path().startsWith("/")) result = url.url();

  return result;
}
/** No descriptions */
void QuantaCommon::dirCreationError(TQWidget *widget, const KURL& url)
{
  KMessageBox::error(widget, i18n("<qt>Cannot create folder<br><b>%1</b>.<br>Check that you have write permission in the tqparent folder or that the connection to<br><b>%2</b><br> is valid.</qt>")
                             .tqarg(url.prettyURL(0, KURL::StripFileProtocol))
                             .tqarg(url.protocol()+"://"+url.user()+"@"+url.host()));}

/**
Adds the backslash before the special chars (like ?, *, . ) so the returned
string can be used in regular expressions.*/
TQString QuantaCommon::makeRxCompatible(const TQString& s)
{
  const uint max = 7;
  const TQRegExp rxs[max]={TQRegExp("\\?"),
                        TQRegExp("\\*"),
                        TQRegExp("\\."),
                        TQRegExp("\\^"),
                        TQRegExp("\\$"),
                        TQRegExp("\\{"),
                        TQRegExp("\\}")
                        };
  const TQString strs[max]={TQString("\\?"),
                         TQString("\\*"),
                         TQString("\\."),
                         TQString("\\^"),
                         TQString("\\$"),
                         TQString("\\{"),
                         TQString("\\}")
                         };
  TQString str = s;
  for (uint i = 0; i < max - 1; i++)
  {
    str.replace(rxs[i], strs[i]);
  }

  return str;
}

/** Returns the translated a_str in English. A "back-translation" useful e.g in case of CSS elements selected from a listbox. */
TQString QuantaCommon::i18n2normal(const TQString& a_str)
{
//TODO: a TQMap lookup would be faster, but we need a pre-built TQMap<TQString,TQString>
  const int keywordNum = 15 *5;
  const TQString keywords[keywordNum] =
                            {"normal",  "italic",  "oblique",   "serif",      "sans-serif",
                             "cursive", "fantasy", "monospace", "small-caps", "lighter",
                             "bold",    "bolder",  "xx-small",  "x-small",    "small",
                             "medium",  "large",   "x-large",   "xx-large",   "smaller",
                             "larger",  "repeat",  "repeat-x",  "repeat-y",   "no-repeat",
                             "scroll",  "fixed",   "top",       "center",     "bottom",
                             "left",    "right",   "none",      "underline",  "overline"
                             "line-through", "blibk", "justify","baseline",   "sub",
                             "super",   "text-top","text-bottom","capitalize","uppercase",
                             "lowercase","thin",   "thick",  "[length value]","dotted",
                             "dashed",  "solid",   "double",    "groove",     "ridge",
                             "inset",   "outset",  "block",     "inline",     "list-item",
                             "none",    "pre",     "nowrap",    "disc",       "circle",
                             "square",  "decimal", "lower-roman","upper-roman","lower-alpha",
                             "upper-alpha","inside","outside",  "auto",        "both" };
  TQString str = a_str;
  if (!a_str.isEmpty())
  {
    for (int i = 0; i < keywordNum; i++)
    {
      if (!keywords[i].isEmpty() && a_str == i18n(keywords[i].utf8()))
      {
        str = keywords[i];
        break;
      }
    }
  }
  return str;
}

static const TQChar space(' ');

void QuantaCommon::removeCommentsAndQuotes(TQString &str, const DTDStruct *dtd)
{
 //Replace all the commented strings and the escaped quotation marks (\", \')
 // with spaces so they will not mess up our parsing
 int pos = 0;
 int l;
 TQString s;
 while (pos != -1)
 {
   pos = dtd->commentsStartRx.search(str, pos);
   if (pos != -1)
   {
     s = dtd->commentsStartRx.cap();
     if (s == "\\\"" || s == "\\'")
     {
        int i = pos;
        int slahNum = 0;
        while (i > 0 && str[i] == '\\')
        {
          slahNum++;
          i--;
        }
        if (slahNum % 2 == 0)
        {
          pos++;
        } else
        {
          str[pos] = space;
          str[pos+1] = space;
          pos += 2;
        }
     } else
     {
       s = dtd->comments[s];
       l = str.find(s, pos);
       l = (l == -1) ? str.length() : l;
       for (int i = pos; i < l ; i++)
       {
         str[i] = space;
       }
       pos = l + s.length();
     }
   }
 }

 //Now replace the quoted strings with spaces
 TQRegExp strRx("(\"[^\"]*\"|'[^']*')");
 pos = 0;
 while (pos != -1)
 {
   pos = strRx.search(str, pos);
   if (pos != -1)
   {
    l = strRx.matchedLength();
    for (int i = pos; i < pos + l ; i++)
    {
      str[i] = space;
    }
    pos += l;
   }
 }

}

bool QuantaCommon::insideCommentsOrQuotes(int position, const TQString &string, const DTDStruct *dtd)
{
 //Return true if position is inside a commented or quoted string
 TQString str = string;
 int pos = 0;
 int l;
 TQString s;
 while (pos != -1)
 {
   pos = dtd->commentsStartRx.search(str, pos);
   if (pos == position)
     return true;
   if (pos != -1)
   {
     s = dtd->commentsStartRx.cap();
     if (s == "\\\"" || s == "\\'")
     {
        int i = pos;
        int slahNum = 0;
        while (i > 0 && str[i] == '\\')
        {
          slahNum++;
          i--;
        }
        if (slahNum % 2 == 0)
        {
          pos++;
        } else
        {
          str[pos] = space;
          str[pos+1] = space;
          pos += 2;
        }
     } else
     {
       s = dtd->comments[s];
       l = str.find(s, pos);
       l = (l == -1) ? str.length() : l;
       for (int i = pos; i < l ; i++)
       {
         str[i] = space;
         if (i == position)
           return true;
       }
       pos = l + s.length();
     }
   }
 }

 //Now replace the quoted strings with spaces
 const TQRegExp strRx("(\"[^\"]*\"|'[^']*')");
 pos = 0;
 while (pos != -1)
 {
   pos = strRx.search(str, pos);
   if (pos != -1)
   {
    l = strRx.matchedLength();
    for (int i = pos; i < pos + l ; i++)
    {
      str[i] = space;
      if (i == position)
        return true;
    }
    pos += l;
   }
 }

  return false;
}

DCOPReply QuantaCommon::callDCOPMethod(const TQString& interface, const TQString& method, const TQString& arguments)
{
  TQStringList argumentList = TQStringList::split(",", arguments, true);
  TQString app = "quanta";
  if (!kapp->inherits("KUniqueApplication"))
  {
    pid_t pid = ::getpid();
    app += TQString("-%1").tqarg(pid);
  }
  DCOPRef quantaRef(app.utf8(), interface.utf8());
  DCOPReply reply;
  int argumentCount = argumentList.count();
  if (argumentCount == 0)
  {
    reply = quantaRef.call(method.utf8());
  }
  else if (argumentCount == 1)
  {
    reply = quantaRef.call(method.utf8(), argumentList[0]);
  }
  else if (argumentCount == 2)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1]);
  else if (argumentCount == 3)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1], argumentList[2]);
  else if (argumentCount == 4)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1], argumentList[2], argumentList[3]);
  else if (argumentCount == 5)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1], argumentList[2], argumentList[3], argumentList[4]);
  else if (argumentCount == 6)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1], argumentList[2], argumentList[3], argumentList[4], argumentList[5]);
  else if (argumentCount == 7)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1], argumentList[2], argumentList[3], argumentList[4], argumentList[5], argumentList[6]);
  else if (argumentCount == 8)
    reply = quantaRef.call(method.utf8(), argumentList[0], argumentList[1], argumentList[2], argumentList[3], argumentList[4], argumentList[5], argumentList[6], argumentList[7]);

  return reply;
}

void QuantaCommon::normalizeStructure(TQString f,TQStringList& l)
{
 f.remove("\t");
 f.remove("\n");
 f.remove("\r");

 while(f.contains("<"))
  {
     TQString z(f);
     z.truncate(z.find(">")+1);
     z.remove(0,z.find("<"));
     f.remove(0,f.find(">")+1);
     l.append(z);
  }
}

bool QuantaCommon::closesTag(Tag *tag1, Tag *tag2)
{
  if (tag1->nameSpace.isEmpty())
  {
    if (!tag2->nameSpace.isEmpty())
      return false; //namespace missmatch
    TQString tag1Name = tag1->dtd()->caseSensitive ? tag1->name : tag1->name.upper();
    TQString tag2Name = tag2->dtd()->caseSensitive ? tag2->name : tag2->name.upper();
    if ("/" + tag1Name != tag2Name)
      return false; //not the closing tag
  } else
  {
    if (tag2->nameSpace.isEmpty())
      return false; //namespace missmatch
    TQString tag1Name = tag1->dtd()->caseSensitive ? (tag1->nameSpace + tag1->name) : (tag1->nameSpace.upper() + tag1->name.upper());
    TQString tag2Name = tag2->dtd()->caseSensitive ? (tag2->nameSpace + tag2->name) : (tag2->nameSpace.upper() + tag2->name.upper());
    if ("/" + tag1Name != tag2Name)
      return false; //namespace missmatch or not the closing tag
  }
  return true;
}

bool QuantaCommon::closesTag(TQString namespaceName, TQString tagName, bool caseSensitive,
        TQString namespaceName2, TQString tagName2, bool caseSensitive2)
{
        TQString tag1Name, tag2Name;
        if(namespaceName.isEmpty())
        {
                if(!namespaceName.isEmpty())
                        return false;//namespace missmatch
                tag1Name = caseSensitive ? tagName : tagName.upper();
                tag2Name = caseSensitive2 ? tagName2 : tagName2.upper();
                if("/" + tag1Name != tag2Name)
                        return false;//not the closing tag
        }
        else
        {
                if(namespaceName2.isEmpty())
                        return false;//namespace missmatch
                tag1Name = caseSensitive ? (namespaceName + tagName) : (namespaceName.upper() +
                        tagName.upper());
                tag2Name = caseSensitive2 ? (namespaceName2 + tagName2) : (namespaceName2.upper() +
                        tagName2.upper());
                if("/" + tag1Name != tag2Name)
                        return false; //namespace missmatch or not the closing tag
        }
        return true;
}

int QuantaCommon::denyBinaryInsert(TQWidget *window)
{
  int result = KMessageBox::questionYesNo(window, i18n("The file type is not recognized. \
  Opening binary files may confuse Quanta.\n Are you sure you want to open this file?"),
  i18n("Unknown Type"), KStdGuiItem::open(), i18n("Do Not Open"), "Open Everything");
 return result;
}

bool QuantaCommon::checkOverwrite(const KURL& url, TQWidget *window)
{
  bool result = true;

  if (QExtFileInfo::exists(url, false, window))
  {
    if (KMessageBox::warningContinueCancel(window,
            i18n( "<qt>The file <b>%1</b> already exists.<br>Do you want to overwrite it?</qt>" ).tqarg(url.prettyURL(0, KURL::StripFileProtocol)), TQString(), i18n("Overwrite")) == KMessageBox::Cancel)
            result = false;
  }

  return result;
}

TQStringList QuantaCommon::readPathListEntry(KConfig *config, const TQString &pKey)
{
  TQStringList list = config->readPathListEntry(pKey);
  TQStringList::Iterator end = list.end();
  for (TQStringList::Iterator it = list.begin(); it != end; ++it)
  {
    KURL u = KURL::fromPathOrURL(*it);
    if (u.isValid() && u.isLocalFile())
    {
      u.setPath(QExtFileInfo::canonicalPath(u.path()));
      *it = u.url();
    }
  }
  return list;
}

TQString QuantaCommon::readPathEntry(KConfig *config, const TQString &pKey)
{
  TQString path = config->readPathEntry(pKey);
  KURL u = KURL::fromPathOrURL(path);
  if (u.isValid() && u.isLocalFile())
  {
    u.setPath(QExtFileInfo::canonicalPath(u.path()));
    path = u.url();
  }
  return path;
}

TQString QuantaCommon::encodedChar(uint code)
{
   
  if (replacementMap.contains(code))
    return TQString("%1;").tqarg(replacementMap[code]);
  else
    return TQString("&#%1;").tqarg(code);
}