centralized the handling of border styles; added borders support for wxListBox and...

[wxWidgets.git] / src / html / htmlpars.cpp

diff --git a/src/html/htmlpars.cpp b/src/html/htmlpars.cpp
index 1cd58d06f6059a7750165a4c4eec47580fa7236d..ea7f38d865fa4f1f76613f21ecb0ed0556f958c1 100644 (file)
--- a/src/html/htmlpars.cpp
+++ b/src/html/htmlpars.cpp
@@ -7,11 +7,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "htmlpars.h"
-#endif
-

 #include "wx/wxprec.h"
 
 #include "wx/defs.h"
 #include "wx/wxprec.h"
 
 #include "wx/defs.h"


@@ -57,7 +52,7 @@ public:
 };
 
 WX_DECLARE_OBJARRAY(wxHtmlTextPiece, wxHtmlTextPieces);
 };
 
 WX_DECLARE_OBJARRAY(wxHtmlTextPiece, wxHtmlTextPieces);

-WX_DEFINE_OBJARRAY(wxHtmlTextPieces);
+WX_DEFINE_OBJARRAY(wxHtmlTextPieces)

 
 class wxHtmlParserState
 {
 
 class wxHtmlParserState
 {


@@ -309,14 +304,10 @@ void wxHtmlParser::DoParsing(int begin_pos, int end_pos)
         }
         else if (m_CurTag)
         {
         }
         else if (m_CurTag)
         {

-            // Add tag:
-            if (m_CurTag)
-            {
-                if (m_CurTag->HasEnding())
-                    begin_pos = m_CurTag->GetEndPos2();
-                else
-                    begin_pos = m_CurTag->GetBeginPos();
-            }
+            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);
             wxHtmlTag *t = m_CurTag;
             m_CurTag = m_CurTag->GetNextTag();
             AddTag(*t);


@@ -360,7 +351,7 @@ void wxHtmlParser::AddTagHandler(wxHtmlTagHandler *handler)
     handler->SetParser(this);
 }
 
     handler->SetParser(this);
 }
 

-void wxHtmlParser::PushTagHandler(wxHtmlTagHandler *handler, wxString tags)
+void wxHtmlParser::PushTagHandler(wxHtmlTagHandler *handler, const wxString& tags)

 {
     wxStringTokenizer tokenizer(tags, wxT(", "));
     wxString key;
 {
     wxStringTokenizer tokenizer(tags, wxT(", "));
     wxString key;


@@ -441,12 +432,27 @@ bool wxHtmlParser::RestoreState()
     return true;
 }
 
     return true;
 }
 

+wxString wxHtmlParser::GetInnerSource(const wxHtmlTag& tag)
+{
+    return GetSource()->Mid(tag.GetBeginPos(),
+                            tag.GetEndPos1() - tag.GetBeginPos());
+}
+

 //-----------------------------------------------------------------------------
 // wxHtmlTagHandler
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_ABSTRACT_CLASS(wxHtmlTagHandler,wxObject)
 
 //-----------------------------------------------------------------------------
 // wxHtmlTagHandler
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_ABSTRACT_CLASS(wxHtmlTagHandler,wxObject)
 

+void wxHtmlTagHandler::ParseInnerSource(const wxString& source)
+{
+    // It is safe to temporarily change the source being parsed,
+    // provided we restore the state back after parsing
+    m_Parser->SetSourceAndSaveState(source);
+    m_Parser->DoParsing();
+    m_Parser->RestoreState();
+}
+

 
 //-----------------------------------------------------------------------------
 // wxHtmlEntitiesParser
 
 //-----------------------------------------------------------------------------
 // wxHtmlEntitiesParser


@@ -500,7 +506,8 @@ wxString wxHtmlEntitiesParser::Parse(const wxString& input)
         {
             if (c - last > 0)
                 output.append(last, c - last);
         {
             if (c - last > 0)
                 output.append(last, c - last);

-            if (++c == wxT('\0')) break;
+            if ( *++c == wxT('\0') )
+                break;

 
             wxString entity;
             const wxChar *ent_s = c;
 
             wxString entity;
             const wxChar *ent_s = c;


@@ -842,11 +849,24 @@ wxChar wxHtmlEntitiesParser::GetEntityChar(const wxString& entity)
             while (substitutions[substitutions_cnt].code != 0)
                 substitutions_cnt++;
 
             while (substitutions[substitutions_cnt].code != 0)
                 substitutions_cnt++;
 

-        wxHtmlEntityInfo *info;
+        wxHtmlEntityInfo *info = NULL;
+#ifdef __WXWINCE__
+        // bsearch crashes under WinCE for some reason
+        size_t i;
+        for (i = 0; i < substitutions_cnt; i++)
+        {
+            if (entity == substitutions[i].name)
+            {
+                info = & substitutions[i];
+                break;
+            }
+        }
+#else

         info = (wxHtmlEntityInfo*) bsearch(entity.c_str(), substitutions,
                                            substitutions_cnt,
                                            sizeof(wxHtmlEntityInfo),
                                            wxHtmlEntityCompare);
         info = (wxHtmlEntityInfo*) bsearch(entity.c_str(), substitutions,
                                            substitutions_cnt,
                                            sizeof(wxHtmlEntityInfo),
                                            wxHtmlEntityCompare);

+#endif

         if (info)
             code = info->code;
     }
         if (info)
             code = info->code;
     }


@@ -922,9 +942,13 @@ bool wxMetaTagHandler::HandleTag(const wxHtmlTag& tag)
 wxString wxHtmlParser::ExtractCharsetInformation(const wxString& markup)
 {
     wxString charset;
 wxString wxHtmlParser::ExtractCharsetInformation(const wxString& markup)
 {
     wxString charset;

-    wxMetaTagParser parser;
-    parser.AddTagHandler(new wxMetaTagHandler(&charset));
-    parser.Parse(markup);
+    wxMetaTagParser *parser = new wxMetaTagParser();
+    if(parser)
+    {
+        parser->AddTagHandler(new wxMetaTagHandler(&charset));
+        parser->Parse(markup);
+        delete parser;
+    }

     return charset;
 }
 
     return charset;
 }