protected void TryExtractTo(List<CodeLexem> res, ref SourcePart text, string lex, LexemType type, string except = null)
{
var index = text.IndexOf(lex);
if (except != null)
{
while (index >= 0 && text.Substring(0, index + 1).EndsWith(except))
{
index = text.IndexOf(lex, index + 1);
}
}
if (index < 0)
return;
LineBreaks(res, ref text, index + lex.Length, type);
}
private void ParseJsonPropertyName(ICollection<CodeLexem> res, ref SourcePart text)
{
var index = text.IndexOf("\":");
if (index <= 0)
return;
res.Add(new CodeLexem(LexemType.Property, CutString(ref text, index)));
}
protected void ParseValue(List<CodeLexem> res, ref SourcePart text)
{
const string lex = "\"";
var index = text.IndexOf(lex);
if (index < 0)
return;
LineBreaks(res, ref text, index + lex.Length - 1, LexemType.Value);
}
protected void TryExtractTo(List <CodeLexem> res, ref SourcePart text, string lex, LexemType type, string except = null)
{
var index = text.IndexOf(lex);
if (except != null)
{
while (index >= 0 && text.Substring(0, index + 1).EndsWith(except))
{
index = text.IndexOf(lex, index + 1);
}
}
if (index < 0)
{
return;
}
LineBreaks(res, ref text, index + lex.Length, type);
}
private void ParseJsonPropertyName(ICollection <CodeLexem> res, ref SourcePart text)
{
var index = text.IndexOf("\":");
if (index <= 0)
{
return;
}
res.Add(new CodeLexem(LexemType.Property, CutString(ref text, index)));
}
protected void ParseValue(List <CodeLexem> res, ref SourcePart text)
{
const string lex = "\"";
var index = text.IndexOf(lex);
if (index < 0)
{
return;
}
LineBreaks(res, ref text, index + lex.Length - 1, LexemType.Value);
}
private void ParseXmlKeyWord(ICollection<CodeLexem> res, ref SourcePart text, LexemType type)
{
var index = text.IndexOfAny(XmlEndOfTerm);
if (index <= 0)
return;
var delimiterIndex = text.IndexOf(XmlNamespaceDelimeter);
if (delimiterIndex > 0 && delimiterIndex < index)
{
res.Add(new CodeLexem(type, CutString(ref text, delimiterIndex)));
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
res.Add(new CodeLexem(type, CutString(ref text, index - delimiterIndex - 1)));
return;
}
res.Add(new CodeLexem(type, CutString(ref text, index)));
}
protected void LineBreaks(List<CodeLexem> res, ref SourcePart text, int to, LexemType type)
{
while (text.Length > 0 && to > 0)
{
var index = text.IndexOf("\n");
if (index >= to)
{
res.Add(new CodeLexem(type, CutString(ref text, to)));
return;
}
if (index != 0)
{
res.Add(new CodeLexem(type, CutString(ref text, index)));
}
res.Add(new CodeLexem(LexemType.LineBreak, CutString(ref text, 1)));
to -= index + 1;
}
}
private void ParseXmlKeyWord(ICollection <CodeLexem> res, ref SourcePart text, LexemType type)
{
var index = text.IndexOfAny(XmlEndOfTerm);
if (index <= 0)
{
return;
}
var delimiterIndex = text.IndexOf(XmlNamespaceDelimeter);
if (delimiterIndex > 0 && delimiterIndex < index)
{
res.Add(new CodeLexem(type, CutString(ref text, delimiterIndex)));
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
res.Add(new CodeLexem(type, CutString(ref text, index - delimiterIndex - 1)));
return;
}
res.Add(new CodeLexem(type, CutString(ref text, index)));
}
protected void LineBreaks(List <CodeLexem> res, ref SourcePart text, int to, LexemType type)
{
while (text.Length > 0 && to > 0)
{
var index = text.IndexOf("\n");
if (index >= to)
{
res.Add(new CodeLexem(type, CutString(ref text, to)));
return;
}
if (index != 0)
{
res.Add(new CodeLexem(type, CutString(ref text, index)));
}
res.Add(new CodeLexem(LexemType.LineBreak, CutString(ref text, 1)));
to -= index + 1;
}
}
private void TryExtractValue(List<CodeLexem> res, ref SourcePart text)
{
if (text[0] == '{')
{
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
}
else if (text[0] == '[')
{
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
}
else if (text[0] == '"')
{
res.Add(new CodeLexem(LexemType.Quotes, CutString(ref text, 1)));
var end = text.IndexOf('"');
res.Add(new CodeLexem(LexemType.Value, CutString(ref text, end)));
res.Add(new CodeLexem(LexemType.Quotes, CutString(ref text, 1)));
}
else
{
var end = text.IndexOfAny(new[] { ',', '}' });
res.Add(new CodeLexem(LexemType.Value, CutString(ref text, end)));
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
}
}
private void TryExtractValue(List <CodeLexem> res, ref SourcePart text)
{
if (text[0] == '{')
{
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
}
else if (text[0] == '[')
{
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
}
else if (text[0] == '"')
{
res.Add(new CodeLexem(LexemType.Quotes, CutString(ref text, 1)));
var end = text.IndexOf('"');
res.Add(new CodeLexem(LexemType.Value, CutString(ref text, end)));
res.Add(new CodeLexem(LexemType.Quotes, CutString(ref text, 1)));
}
else
{
var end = text.IndexOfAny(new[] { ',', '}' });
res.Add(new CodeLexem(LexemType.Value, CutString(ref text, end)));
res.Add(new CodeLexem(LexemType.Symbol, CutString(ref text, 1)));
}
}