void Handle(char c)
{
switch(state)
{
case State::Default:
ReadDefault(c);
break;
case State::ReadTagName:
ReadTagName(c);
break;
case State::SkipTag:
SkipTag(c);
break;
case State::ReadTag:
ReadTag(c);
break;
case State::ReadAttribute:
ReadAttribute(c);
break;
case State::SkipAttribute:
SkipAttribute(c);
break;
case State::SkipComment:
SkipComment(c);
break;
}
}
//----------------------------------------------------------------------------
int medHTMLTemplateParserBlock::PreParseTag( wxString *inputTemplate, int &parsingPos )
//----------------------------------------------------------------------------
{
int templateSize=inputTemplate->size();
wxString tagName;
// OPENING TAG
if (SubStringCompare(inputTemplate,MED_HMTL_TAG_OPENING,parsingPos))
{
int substitutionType;
int subPos;
parsingPos+=Strlen(MED_HMTL_TAG_OPENING);
//cheking the opening tag type
if (SubStringCompare(inputTemplate,MED_HTML_TAG_VARIABLE,parsingPos))
{
substitutionType=MED_HTML_SUBSTITUTION_VARIABLE;
parsingPos+=Strlen(MED_HTML_TAG_VARIABLE);
}
else if (SubStringCompare(inputTemplate,MED_HTML_TAG_LOOP,parsingPos))
{
substitutionType=MED_HTML_SUBSTITUTION_BLOCK;
parsingPos+=Strlen(MED_HTML_TAG_LOOP);
}
else if (SubStringCompare(inputTemplate,MED_HTML_TAG_IF,parsingPos))
{
substitutionType=MED_HTML_SUBSTITUTION_BLOCK;
parsingPos+=Strlen(MED_HTML_TAG_IF);
}
else if (SubStringCompare(inputTemplate,MED_HTML_TAG_ELSE,parsingPos))
{
//if I find a else tag I update local variables and continue parsing inside this block
if (m_BlockType!=MED_HTML_TEMPLATE_IF)
mafLogMessage("medHTMLTemplateParserBlock: [MAFElse] found inside a non [MAFIf] block ");
parsingPos+=Strlen(MED_HTML_TAG_ELSE);
ReadTagName(inputTemplate,parsingPos,tagName);
int comp=tagName.Cmp(m_BlockName);
if (comp!=0)
mafLogMessage(" ELSE medHTMLTemplateParserBlock: warning wrong closing tag");
else m_IfChars=m_PreParsedHTML.size();
//return because Else tag has not a tag name
return true;
}
else
mafLogMessage("medHTMLTemplateParserBlock: Invalid TAG Type");
ReadTagName(inputTemplate,parsingPos,tagName);
subPos=AddSubstitution(&tagName,substitutionType);
//Parsing sub tags
if (subPos>=0 && (substitutionType==MED_HTML_TEMPLATE_IF || substitutionType==MED_HTML_TEMPLATE_LOOP))
{
int tablePos=m_Substitutions[subPos].SubsTablePos;
int blockPos=m_SubstitutionTable[tablePos].Pos;
if (m_SubstitutionTable[tablePos].Type==MED_HTML_SUBSTITUTION_BLOCK)
m_SubBlocks[blockPos]->PreParse(inputTemplate,parsingPos);
else if (m_SubstitutionTable[tablePos].Type==MED_HTML_SUBSTITUTION_BLOCK_ARRAY)
{
int actualParsingPos=parsingPos;
for (int i=0; i<m_LoopsNumber; i++)
{
//Every sub block must be parsed, each loop parsing pos will be increased so we need to
//move the parsing pos back in order to parse the same text to each loop
parsingPos=actualParsingPos;
int x=m_SubBlocksArray[blockPos].size();
medHTMLTemplateParserBlock *blockPointer=m_SubBlocksArray[blockPos][i];
blockPointer->PreParse(inputTemplate,parsingPos);
}
}
else if (m_SubstitutionTable[tablePos].Type=MED_HTML_SUBSTITUTION_FORWARD_UP)
{
mafLogMessage("Tag Name already used");
return false;
}
}
}
//CLOSING TAG
else if (SubStringCompare(inputTemplate,MED_HTML_TAG_CLOSING,parsingPos))
{
parsingPos+=Strlen(MED_HTML_TAG_CLOSING);
if (SubStringCompare(inputTemplate,MED_HTML_TAG_LOOP,parsingPos))
{
parsingPos+=Strlen(MED_HTML_TAG_LOOP);
if (m_BlockType!=MED_HTML_TEMPLATE_LOOP)
mafLogMessage("medHTMLTemplateParserBlock: Invalid closing TAG Type");
}
else if (SubStringCompare(inputTemplate,MED_HTML_TAG_IF,parsingPos))
{
parsingPos+=Strlen(MED_HTML_TAG_IF);
if (m_BlockType!=MED_HTML_TEMPLATE_IF)
mafLogMessage("medHTMLTemplateParserBlock: Invalid closing TAG Type");
//if there is not an ELSE TAG the if char are all chars now
if (m_IfChars==0)
m_IfChars=m_PreParsedHTML.size();
}
else
mafLogMessage("medHTMLTemplateParserBlock: Invalid TAG Type");
ReadTagName(inputTemplate,parsingPos,tagName);
int comp=tagName.Cmp(m_BlockName);
if (comp!=0)
mafLogMessage("medHTMLTemplateParserBlock: warning wrong closing tag");
return comp;
}
else
{
//there is a '[' char but there is not a MAF tag
//in this case the input must be copied to pre parsed string
//we add '[' char to m_PreParsedHTML and increase parsingPos
//in order to avoid a non ending loop in the caller function
m_PreParsedHTML.Append("[");
parsingPos++;
}
//continue parsing
return true;
}