#ifdef __GNUG__
-#pragma implementation
+#pragma implementation "htmlpars.h"
#endif
#include "wx/wxprec.h"
#endif
#ifndef WXPRECOMP
-#include "wx/wx.h"
+ #include "wx/log.h"
+ #include "wx/intl.h"
#endif
#include "wx/tokenzr.h"
#include "wx/wfstream.h"
#include "wx/url.h"
+#include "wx/fontmap.h"
#include "wx/html/htmldefs.h"
#include "wx/html/htmlpars.h"
+#include "wx/dynarray.h"
+#include "wx/arrimpl.cpp"
+//-----------------------------------------------------------------------------
+// wxHtmlParser helpers
+//-----------------------------------------------------------------------------
+class wxHtmlTextPiece
+{
+public:
+ wxHtmlTextPiece(int pos, int lng) : m_pos(pos), m_lng(lng) {}
+ int m_pos, m_lng;
+};
+
+WX_DECLARE_OBJARRAY(wxHtmlTextPiece, wxHtmlTextPieces);
+WX_DEFINE_OBJARRAY(wxHtmlTextPieces);
+
+class wxHtmlParserState
+{
+public:
+ wxHtmlTag *m_curTag;
+ wxHtmlTag *m_tags;
+ wxHtmlTextPieces *m_textPieces;
+ int m_curTextPiece;
+ wxString m_source;
+ wxHtmlParserState *m_nextState;
+};
//-----------------------------------------------------------------------------
// wxHtmlParser
IMPLEMENT_ABSTRACT_CLASS(wxHtmlParser,wxObject)
+wxHtmlParser::wxHtmlParser()
+ : wxObject(), m_HandlersHash(wxKEY_STRING),
+ m_FS(NULL), m_HandlersStack(NULL)
+{
+ m_entitiesParser = new wxHtmlEntitiesParser;
+ m_Tags = NULL;
+ m_CurTag = NULL;
+ m_TextPieces = NULL;
+ m_CurTextPiece = 0;
+ m_SavedStates = NULL;
+}
+
+wxHtmlParser::~wxHtmlParser()
+{
+ while (RestoreState()) {}
+ DestroyDOMTree();
+
+ delete m_HandlersStack;
+ m_HandlersHash.Clear();
+ m_HandlersList.DeleteContents(TRUE);
+ m_HandlersList.Clear();
+ delete m_entitiesParser;
+}
wxObject* wxHtmlParser::Parse(const wxString& source)
{
return result;
}
-
-
void wxHtmlParser::InitParser(const wxString& source)
{
- m_Source = source;
- m_Cache = new wxHtmlTagsCache(m_Source);
+ SetSource(source);
}
-
-
-
+
void wxHtmlParser::DoneParser()
{
- delete m_Cache;
- m_Cache = NULL;
+ DestroyDOMTree();
}
+void wxHtmlParser::SetSource(const wxString& src)
+{
+ DestroyDOMTree();
+ m_Source = src;
+ CreateDOMTree();
+ m_CurTag = NULL;
+ m_CurTextPiece = 0;
+}
+void wxHtmlParser::CreateDOMTree()
+{
+ wxHtmlTagsCache cache(m_Source);
+ m_TextPieces = new wxHtmlTextPieces;
+ CreateDOMSubTree(NULL, 0, m_Source.Length(), &cache);
+ m_CurTextPiece = 0;
+}
-
-void wxHtmlParser::DoParsing(int begin_pos, int end_pos)
+void wxHtmlParser::CreateDOMSubTree(wxHtmlTag *cur,
+ int begin_pos, int end_pos,
+ wxHtmlTagsCache *cache)
{
if (end_pos <= begin_pos) return;
- char c;
- char *temp = new char[end_pos - begin_pos + 1];
- int i;
- int templen;
-
- templen = 0;
- i = begin_pos;
+ wxChar c;
+ int i = begin_pos;
+ int textBeginning = begin_pos;
- while (i < end_pos) {
- c = m_Source[(unsigned int) i];
-
- // continue building word:
- if (c != '<') {
- temp[templen++] = c;
- i++;
- }
+ while (i < end_pos)
+ {
+ c = m_Source.GetChar(i);
+
+ if (c == wxT('<'))
+ {
+ // add text to m_TextPieces:
+ if (i - textBeginning > 0)
+ m_TextPieces->Add(
+ wxHtmlTextPiece(textBeginning, i - textBeginning));
+
+ // if it is a comment, skip it:
+ if (i < end_pos-6 && m_Source.GetChar(i+1) == wxT('!') &&
+ m_Source.GetChar(i+2) == wxT('-') &&
+ m_Source.GetChar(i+3) == wxT('-'))
+ {
+ // Comments begin with "<!--" and end with "--[ \t\r\n]*>"
+ // according to HTML 4.0
+ int dashes = 0;
+ i += 4;
+ while (i < end_pos)
+ {
+ c = m_Source.GetChar(i++);
+ if ((c == wxT(' ') || c == wxT('\n') ||
+ c == wxT('\r') || c == wxT('\t')) && dashes >= 2) {}
+ else if (c == wxT('>') && dashes >= 2)
+ {
+ textBeginning = i;
+ break;
+ }
+ else if (c == wxT('-'))
+ dashes++;
+ else
+ dashes = 0;
+ }
+ }
- else if (c == '<') {
- wxHtmlTag tag(m_Source, i, end_pos, m_Cache);
+ // add another tag to the tree:
+ else if (i < end_pos-1 && m_Source.GetChar(i+1) != wxT('/'))
+ {
+ wxHtmlTag *chd;
+ if (cur)
+ chd = new wxHtmlTag(cur, m_Source,
+ i, end_pos, cache, m_entitiesParser);
+ else
+ {
+ chd = new wxHtmlTag(NULL, m_Source,
+ i, end_pos, cache, m_entitiesParser);
+ if (!m_Tags)
+ {
+ // if this is the first tag to be created make the root
+ // m_Tags point to it:
+ m_Tags = chd;
+ }
+ else
+ {
+ // if there is already a root tag add this tag as
+ // the last sibling:
+ chd->m_Prev = m_Tags->GetLastSibling();
+ chd->m_Prev->m_Next = chd;
+ }
+ }
+
+ if (chd->HasEnding())
+ {
+ CreateDOMSubTree(chd,
+ chd->GetBeginPos(), chd->GetEndPos1(),
+ cache);
+ i = chd->GetEndPos2();
+ }
+ else
+ i = chd->GetBeginPos();
+ textBeginning = i;
+ }
- if (templen) {
- temp[templen] = 0;
- AddText(temp);
- templen = 0;
+ // ... or skip ending tag:
+ else
+ {
+ while (i < end_pos && m_Source.GetChar(i) != wxT('>')) i++;
+ textBeginning = i+1;
}
- AddTag(tag);
- if (tag.HasEnding()) i = tag.GetEndPos2();
- else i = tag.GetBeginPos();
}
+ else i++;
}
- if (templen) { // last word of block :-(
- temp[templen] = 0;
- AddText(temp);
+ // add remaining text to m_TextPieces:
+ if (end_pos - textBeginning > 0)
+ m_TextPieces->Add(
+ wxHtmlTextPiece(textBeginning, end_pos - textBeginning));
+}
+
+void wxHtmlParser::DestroyDOMTree()
+{
+ wxHtmlTag *t1, *t2;
+ t1 = m_Tags;
+ while (t1)
+ {
+ t2 = t1->GetNextSibling();
+ delete t1;
+ t1 = t2;
}
- delete[] temp;
+ m_Tags = m_CurTag = NULL;
+
+ delete m_TextPieces;
+ m_TextPieces = NULL;
+}
+
+void wxHtmlParser::DoParsing()
+{
+ m_CurTag = m_Tags;
+ m_CurTextPiece = 0;
+ DoParsing(0, m_Source.Length());
}
+void wxHtmlParser::DoParsing(int begin_pos, int end_pos)
+{
+ if (end_pos <= begin_pos) return;
+
+ wxHtmlTextPieces& pieces = *m_TextPieces;
+ size_t piecesCnt = pieces.GetCount();
+ while (begin_pos < end_pos)
+ {
+ while (m_CurTag && m_CurTag->GetBeginPos() < begin_pos)
+ m_CurTag = m_CurTag->GetNextTag();
+ while (m_CurTextPiece < piecesCnt &&
+ pieces[m_CurTextPiece].m_pos < begin_pos)
+ m_CurTextPiece++;
+
+ if (m_CurTextPiece < piecesCnt &&
+ (!m_CurTag ||
+ pieces[m_CurTextPiece].m_pos < m_CurTag->GetBeginPos()))
+ {
+ // Add text:
+ AddText(GetEntitiesParser()->Parse(
+ m_Source.Mid(pieces[m_CurTextPiece].m_pos,
+ pieces[m_CurTextPiece].m_lng)));
+ begin_pos = pieces[m_CurTextPiece].m_pos +
+ pieces[m_CurTextPiece].m_lng;
+ m_CurTextPiece++;
+ }
+ else if (m_CurTag)
+ {
+ // Add tag:
+ if (m_CurTag)
+ {
+ if (m_CurTag->HasEnding())
+ begin_pos = m_CurTag->GetEndPos2();
+ else
+ begin_pos = m_CurTag->GetBeginPos();
+ }
+ wxHtmlTag *t = m_CurTag;
+ m_CurTag = m_CurTag->GetNextTag();
+ AddTag(*t);
+ }
+ else break;
+ }
+}
void wxHtmlParser::AddTag(const wxHtmlTag& tag)
{
h = (wxHtmlTagHandler*) m_HandlersHash.Get(tag.GetName());
if (h)
- inner = h -> HandleTag(tag);
- if (!inner) {
+ inner = h->HandleTag(tag);
+ if (!inner)
+ {
if (tag.HasEnding())
DoParsing(tag.GetBeginPos(), tag.GetEndPos1());
}
}
-
-
void wxHtmlParser::AddTagHandler(wxHtmlTagHandler *handler)
{
- wxString s(handler -> GetSupportedTags());
- wxStringTokenizer tokenizer(s, ", ");
+ wxString s(handler->GetSupportedTags());
+ wxStringTokenizer tokenizer(s, wxT(", "));
while (tokenizer.HasMoreTokens())
- m_HandlersHash.Put(tokenizer.NextToken(), handler);
+ m_HandlersHash.Put(tokenizer.GetNextToken(), handler);
if (m_HandlersList.IndexOf(handler) == wxNOT_FOUND)
m_HandlersList.Append(handler);
- handler -> SetParser(this);
+ handler->SetParser(this);
}
-
-
void wxHtmlParser::PushTagHandler(wxHtmlTagHandler *handler, wxString tags)
{
- wxStringTokenizer tokenizer(tags, ", ");
+ wxStringTokenizer tokenizer(tags, wxT(", "));
wxString key;
- if (m_HandlersStack == NULL) {
+ if (m_HandlersStack == NULL)
+ {
m_HandlersStack = new wxList;
- m_HandlersStack -> DeleteContents(TRUE);
+ m_HandlersStack->DeleteContents(TRUE);
}
- m_HandlersStack -> Insert(new wxHashTable(m_HandlersHash));
+ m_HandlersStack->Insert(new wxHashTable(m_HandlersHash));
- while (tokenizer.HasMoreTokens()) {
- key = tokenizer.NextToken();
+ while (tokenizer.HasMoreTokens())
+ {
+ key = tokenizer.GetNextToken();
m_HandlersHash.Delete(key);
m_HandlersHash.Put(key, handler);
}
}
-
-
void wxHtmlParser::PopTagHandler()
{
wxNode *first;
-
- if (m_HandlersStack == NULL ||
- (first = m_HandlersStack -> GetFirst()) == NULL)
+
+ if (m_HandlersStack == NULL ||
+ (first = m_HandlersStack->GetFirst()) == NULL)
{
wxLogWarning(_("Warning: attempt to remove HTML tag handler from empty stack."));
return;
}
- m_HandlersHash = *((wxHashTable*) first -> GetData());
- m_HandlersStack -> DeleteNode(first);
+ m_HandlersHash = *((wxHashTable*) first->GetData());
+ m_HandlersStack->DeleteNode(first);
}
+void wxHtmlParser::SetSourceAndSaveState(const wxString& src)
+{
+ wxHtmlParserState *s = new wxHtmlParserState;
+ s->m_curTag = m_CurTag;
+ s->m_tags = m_Tags;
+ s->m_textPieces = m_TextPieces;
+ s->m_curTextPiece = m_CurTextPiece;
+ s->m_source = m_Source;
-wxHtmlParser::~wxHtmlParser()
-{
- if (m_HandlersStack) delete m_HandlersStack;
- m_HandlersHash.Clear();
- m_HandlersList.DeleteContents(TRUE);
- m_HandlersList.Clear();
+ s->m_nextState = m_SavedStates;
+ m_SavedStates = s;
+
+ m_CurTag = NULL;
+ m_Tags = NULL;
+ m_TextPieces = NULL;
+ m_CurTextPiece = 0;
+ m_Source = wxEmptyString;
+
+ SetSource(src);
}
+bool wxHtmlParser::RestoreState()
+{
+ if (!m_SavedStates) return FALSE;
+
+ DestroyDOMTree();
+
+ wxHtmlParserState *s = m_SavedStates;
+ m_SavedStates = s->m_nextState;
+ m_CurTag = s->m_curTag;
+ m_Tags = s->m_tags;
+ m_TextPieces = s->m_textPieces;
+ m_CurTextPiece = s->m_curTextPiece;
+ m_Source = s->m_source;
+
+ delete s;
+ return TRUE;
+}
//-----------------------------------------------------------------------------
// wxHtmlTagHandler
//-----------------------------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxHtmlTagHandler,wxObject)
+
+
+//-----------------------------------------------------------------------------
+// wxHtmlEntitiesParser
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxHtmlEntitiesParser,wxObject)
+
+wxHtmlEntitiesParser::wxHtmlEntitiesParser()
+#if wxUSE_WCHAR_T && !wxUSE_UNICODE
+ : m_conv(NULL), m_encoding(wxFONTENCODING_SYSTEM)
+#endif
+{
+}
+
+wxHtmlEntitiesParser::~wxHtmlEntitiesParser()
+{
+#if wxUSE_WCHAR_T && !wxUSE_UNICODE
+ delete m_conv;
+#endif
+}
+
+void wxHtmlEntitiesParser::SetEncoding(wxFontEncoding encoding)
+{
+#if wxUSE_WCHAR_T && !wxUSE_UNICODE
+ if (encoding == m_encoding) return;
+ delete m_conv;
+ m_conv = NULL;
+ m_encoding = encoding;
+ if (m_encoding != wxFONTENCODING_SYSTEM)
+ m_conv = new wxCSConv(wxFontMapper::GetEncodingName(m_encoding));
+#else
+ (void) encoding;
+#endif
+}
+
+wxString wxHtmlEntitiesParser::Parse(const wxString& input)
+{
+ const wxChar *c, *last;
+ const wxChar *in_str = input.c_str();
+ wxString output;
+
+ output.reserve(input.length());
+
+ for (c = in_str, last = in_str; *c != wxT('\0'); c++)
+ {
+ if (*c == wxT('&'))
+ {
+ if (c - last > 0)
+ output.append(last, c - last);
+ if (++c == wxT('\0')) break;
+
+ wxString entity;
+ const wxChar *ent_s = c;
+ wxChar entity_char;
+
+ for (; (*c >= wxT('a') && *c <= wxT('z')) ||
+ (*c >= wxT('A') && *c <= wxT('Z')) ||
+ (*c >= wxT('0') && *c <= wxT('9')) ||
+ *c == wxT('_') || *c == wxT('#'); c++) {}
+ entity.append(ent_s, c - ent_s);
+ if (*c != wxT(';')) c--;
+ last = c+1;
+ entity_char = GetEntityChar(entity);
+ if (entity_char)
+ output << entity_char;
+ else
+ {
+ output.append(ent_s-1, c-ent_s+2);
+ wxLogDebug(wxT("Unrecognized HTML entity: '%s'"), entity.c_str());
+ }
+ }
+ }
+ if (*last != wxT('\0'))
+ output.append(last);
+ return output;
+}
+
+struct wxHtmlEntityInfo
+{
+ const wxChar *name;
+ unsigned code;
+};
+
+extern "C" int LINKAGEMODE wxHtmlEntityCompare(const void *key, const void *item)
+{
+ return wxStrcmp((wxChar*)key, ((wxHtmlEntityInfo*)item)->name);
+}
+
+wxChar wxHtmlEntitiesParser::GetCharForCode(unsigned code)
+{
+#if wxUSE_UNICODE
+ return (wxChar)code;
+#elif wxUSE_WCHAR_T
+ char buf[2];
+ wchar_t wbuf[2];
+ wbuf[0] = (wchar_t)code;
+ wbuf[1] = 0;
+ wxMBConv *conv = m_conv ? m_conv : &wxConvLocal;
+ if (conv->WC2MB(buf, wbuf, 2) == (size_t)-1)
+ return '?';
+ return buf[0];
+#else
+ return (code < 256) ? (wxChar)code : '?';
#endif
+}
+wxChar wxHtmlEntitiesParser::GetEntityChar(const wxString& entity)
+{
+ unsigned code = 0;
+
+ if (entity[0] == wxT('#'))
+ {
+ const wxChar *ent_s = entity.c_str();
+ const wxChar *format;
+
+ if (ent_s[1] == wxT('x') || ent_s[1] == wxT('X'))
+ {
+ format = wxT("%x");
+ ent_s++;
+ }
+ else
+ format = wxT("%u");
+ ent_s++;
+
+ if (wxSscanf(ent_s, format, &code) != 1)
+ code = 0;
+ }
+ else
+ {
+ static wxHtmlEntityInfo substitutions[] = {
+ { wxT("AElig"),198 },
+ { wxT("Aacute"),193 },
+ { wxT("Acirc"),194 },
+ { wxT("Agrave"),192 },
+ { wxT("Alpha"),913 },
+ { wxT("Aring"),197 },
+ { wxT("Atilde"),195 },
+ { wxT("Auml"),196 },
+ { wxT("Beta"),914 },
+ { wxT("Ccedil"),199 },
+ { wxT("Chi"),935 },
+ { wxT("Dagger"),8225 },
+ { wxT("Delta"),916 },
+ { wxT("ETH"),208 },
+ { wxT("Eacute"),201 },
+ { wxT("Ecirc"),202 },
+ { wxT("Egrave"),200 },
+ { wxT("Epsilon"),917 },
+ { wxT("Eta"),919 },
+ { wxT("Euml"),203 },
+ { wxT("Gamma"),915 },
+ { wxT("Iacute"),205 },
+ { wxT("Icirc"),206 },
+ { wxT("Igrave"),204 },
+ { wxT("Iota"),921 },
+ { wxT("Iuml"),207 },
+ { wxT("Kappa"),922 },
+ { wxT("Lambda"),923 },
+ { wxT("Mu"),924 },
+ { wxT("Ntilde"),209 },
+ { wxT("Nu"),925 },
+ { wxT("OElig"),338 },
+ { wxT("Oacute"),211 },
+ { wxT("Ocirc"),212 },
+ { wxT("Ograve"),210 },
+ { wxT("Omega"),937 },
+ { wxT("Omicron"),927 },
+ { wxT("Oslash"),216 },
+ { wxT("Otilde"),213 },
+ { wxT("Ouml"),214 },
+ { wxT("Phi"),934 },
+ { wxT("Pi"),928 },
+ { wxT("Prime"),8243 },
+ { wxT("Psi"),936 },
+ { wxT("Rho"),929 },
+ { wxT("Scaron"),352 },
+ { wxT("Sigma"),931 },
+ { wxT("THORN"),222 },
+ { wxT("Tau"),932 },
+ { wxT("Theta"),920 },
+ { wxT("Uacute"),218 },
+ { wxT("Ucirc"),219 },
+ { wxT("Ugrave"),217 },
+ { wxT("Upsilon"),933 },
+ { wxT("Uuml"),220 },
+ { wxT("Xi"),926 },
+ { wxT("Yacute"),221 },
+ { wxT("Yuml"),376 },
+ { wxT("Zeta"),918 },
+ { wxT("aacute"),225 },
+ { wxT("acirc"),226 },
+ { wxT("acute"),180 },
+ { wxT("aelig"),230 },
+ { wxT("agrave"),224 },
+ { wxT("alefsym"),8501 },
+ { wxT("alpha"),945 },
+ { wxT("amp"),38 },
+ { wxT("and"),8743 },
+ { wxT("ang"),8736 },
+ { wxT("aring"),229 },
+ { wxT("asymp"),8776 },
+ { wxT("atilde"),227 },
+ { wxT("auml"),228 },
+ { wxT("bdquo"),8222 },
+ { wxT("beta"),946 },
+ { wxT("brvbar"),166 },
+ { wxT("bull"),8226 },
+ { wxT("cap"),8745 },
+ { wxT("ccedil"),231 },
+ { wxT("cedil"),184 },
+ { wxT("cent"),162 },
+ { wxT("chi"),967 },
+ { wxT("circ"),710 },
+ { wxT("clubs"),9827 },
+ { wxT("cong"),8773 },
+ { wxT("copy"),169 },
+ { wxT("crarr"),8629 },
+ { wxT("cup"),8746 },
+ { wxT("curren"),164 },
+ { wxT("dArr"),8659 },
+ { wxT("dagger"),8224 },
+ { wxT("darr"),8595 },
+ { wxT("deg"),176 },
+ { wxT("delta"),948 },
+ { wxT("diams"),9830 },
+ { wxT("divide"),247 },
+ { wxT("eacute"),233 },
+ { wxT("ecirc"),234 },
+ { wxT("egrave"),232 },
+ { wxT("empty"),8709 },
+ { wxT("emsp"),8195 },
+ { wxT("ensp"),8194 },
+ { wxT("epsilon"),949 },
+ { wxT("equiv"),8801 },
+ { wxT("eta"),951 },
+ { wxT("eth"),240 },
+ { wxT("euml"),235 },
+ { wxT("euro"),8364 },
+ { wxT("exist"),8707 },
+ { wxT("fnof"),402 },
+ { wxT("forall"),8704 },
+ { wxT("frac12"),189 },
+ { wxT("frac14"),188 },
+ { wxT("frac34"),190 },
+ { wxT("frasl"),8260 },
+ { wxT("gamma"),947 },
+ { wxT("ge"),8805 },
+ { wxT("gt"),62 },
+ { wxT("hArr"),8660 },
+ { wxT("harr"),8596 },
+ { wxT("hearts"),9829 },
+ { wxT("hellip"),8230 },
+ { wxT("iacute"),237 },
+ { wxT("icirc"),238 },
+ { wxT("iexcl"),161 },
+ { wxT("igrave"),236 },
+ { wxT("image"),8465 },
+ { wxT("infin"),8734 },
+ { wxT("int"),8747 },
+ { wxT("iota"),953 },
+ { wxT("iquest"),191 },
+ { wxT("isin"),8712 },
+ { wxT("iuml"),239 },
+ { wxT("kappa"),954 },
+ { wxT("lArr"),8656 },
+ { wxT("lambda"),955 },
+ { wxT("lang"),9001 },
+ { wxT("laquo"),171 },
+ { wxT("larr"),8592 },
+ { wxT("lceil"),8968 },
+ { wxT("ldquo"),8220 },
+ { wxT("le"),8804 },
+ { wxT("lfloor"),8970 },
+ { wxT("lowast"),8727 },
+ { wxT("loz"),9674 },
+ { wxT("lrm"),8206 },
+ { wxT("lsaquo"),8249 },
+ { wxT("lsquo"),8216 },
+ { wxT("lt"),60 },
+ { wxT("macr"),175 },
+ { wxT("mdash"),8212 },
+ { wxT("micro"),181 },
+ { wxT("middot"),183 },
+ { wxT("minus"),8722 },
+ { wxT("mu"),956 },
+ { wxT("nabla"),8711 },
+ { wxT("nbsp"),160 },
+ { wxT("ndash"),8211 },
+ { wxT("ne"),8800 },
+ { wxT("ni"),8715 },
+ { wxT("not"),172 },
+ { wxT("notin"),8713 },
+ { wxT("nsub"),8836 },
+ { wxT("ntilde"),241 },
+ { wxT("nu"),957 },
+ { wxT("oacute"),243 },
+ { wxT("ocirc"),244 },
+ { wxT("oelig"),339 },
+ { wxT("ograve"),242 },
+ { wxT("oline"),8254 },
+ { wxT("omega"),969 },
+ { wxT("omicron"),959 },
+ { wxT("oplus"),8853 },
+ { wxT("or"),8744 },
+ { wxT("ordf"),170 },
+ { wxT("ordm"),186 },
+ { wxT("oslash"),248 },
+ { wxT("otilde"),245 },
+ { wxT("otimes"),8855 },
+ { wxT("ouml"),246 },
+ { wxT("para"),182 },
+ { wxT("part"),8706 },
+ { wxT("permil"),8240 },
+ { wxT("perp"),8869 },
+ { wxT("phi"),966 },
+ { wxT("pi"),960 },
+ { wxT("piv"),982 },
+ { wxT("plusmn"),177 },
+ { wxT("pound"),163 },
+ { wxT("prime"),8242 },
+ { wxT("prod"),8719 },
+ { wxT("prop"),8733 },
+ { wxT("psi"),968 },
+ { wxT("quot"),34 },
+ { wxT("rArr"),8658 },
+ { wxT("radic"),8730 },
+ { wxT("rang"),9002 },
+ { wxT("raquo"),187 },
+ { wxT("rarr"),8594 },
+ { wxT("rceil"),8969 },
+ { wxT("rdquo"),8221 },
+ { wxT("real"),8476 },
+ { wxT("reg"),174 },
+ { wxT("rfloor"),8971 },
+ { wxT("rho"),961 },
+ { wxT("rlm"),8207 },
+ { wxT("rsaquo"),8250 },
+ { wxT("rsquo"),8217 },
+ { wxT("sbquo"),8218 },
+ { wxT("scaron"),353 },
+ { wxT("sdot"),8901 },
+ { wxT("sect"),167 },
+ { wxT("shy"),173 },
+ { wxT("sigma"),963 },
+ { wxT("sigmaf"),962 },
+ { wxT("sim"),8764 },
+ { wxT("spades"),9824 },
+ { wxT("sub"),8834 },
+ { wxT("sube"),8838 },
+ { wxT("sum"),8721 },
+ { wxT("sup"),8835 },
+ { wxT("sup1"),185 },
+ { wxT("sup2"),178 },
+ { wxT("sup3"),179 },
+ { wxT("supe"),8839 },
+ { wxT("szlig"),223 },
+ { wxT("tau"),964 },
+ { wxT("there4"),8756 },
+ { wxT("theta"),952 },
+ { wxT("thetasym"),977 },
+ { wxT("thinsp"),8201 },
+ { wxT("thorn"),254 },
+ { wxT("tilde"),732 },
+ { wxT("times"),215 },
+ { wxT("trade"),8482 },
+ { wxT("uArr"),8657 },
+ { wxT("uacute"),250 },
+ { wxT("uarr"),8593 },
+ { wxT("ucirc"),251 },
+ { wxT("ugrave"),249 },
+ { wxT("uml"),168 },
+ { wxT("upsih"),978 },
+ { wxT("upsilon"),965 },
+ { wxT("uuml"),252 },
+ { wxT("weierp"),8472 },
+ { wxT("xi"),958 },
+ { wxT("yacute"),253 },
+ { wxT("yen"),165 },
+ { wxT("yuml"),255 },
+ { wxT("zeta"),950 },
+ { wxT("zwj"),8205 },
+ { wxT("zwnj"),8204 },
+ {NULL, 0}};
+ static size_t substitutions_cnt = 0;
+
+ if (substitutions_cnt == 0)
+ while (substitutions[substitutions_cnt].code != 0)
+ substitutions_cnt++;
+
+ wxHtmlEntityInfo *info;
+ info = (wxHtmlEntityInfo*) bsearch(entity.c_str(), substitutions,
+ substitutions_cnt,
+ sizeof(wxHtmlEntityInfo),
+ wxHtmlEntityCompare);
+ if (info)
+ code = info->code;
+ }
+
+ if (code == 0)
+ return 0;
+ else
+ return GetCharForCode(code);
+}
+
+wxFSFile *wxHtmlParser::OpenURL(wxHtmlURLType WXUNUSED(type),
+ const wxString& url) const
+{
+ return GetFS()->OpenFile(url);
+}
+
+#endif
projects / wxWidgets.git / blobdiff