/*
* private void ResolvePropertyName(string longName)
* {
* XamlPropertyName propName = XamlPropertyName.Parse(longName);
* if (propName == null)
* {
* throw new ArgumentException(SR.Get(SRID.MalformedPropertyName));
* }
*
* XamlMember prop = null;
* XamlType declaringType;
* XamlType tagType = _context.CurrentType;
* string tagNamespace = _context.CurrentTypeNamespace;
*
* if (propName.IsDotted)
* {
* prop = _context.GetDottedProperty(tagType, tagNamespace, propName, false);
* }
* // Regular property p
* else
* {
* string ns = _context.GetAttributeNamespace(propName, Namespace);
* declaringType = _context.CurrentType;
* prop = _context.GetNoDotAttributeProperty(declaringType, propName, Namespace, ns, false);
* }
* _tokenProperty = prop;
* }*/
void ResolvePropertyName(string longName) => _tokenProperty = _context.ResolvePropertyName(longName);
public void Read()
{
bool isQuotedMarkupExtension = false;
bool readString = false;
_tokenText = string.Empty;
_tokenXamlType = null;
_tokenProperty = null;
_tokenNamespace = null;
Advance();
AdvanceOverWhitespace();
if (IsAtEndOfInput)
{
_token = MeTokenType.None;
return;
}
switch (CurrentChar)
{
case OpenCurlie:
if (NextChar == CloseCurlie) // the {} escapes the ME. return the string.
{
_token = MeTokenType.String;
_state = StringState.Value;
readString = true; // ReadString() will strip the leading {}
}
else
{
_token = MeTokenType.Open;
_state = StringState.Type; // types follow '{'
}
break;
case Quote1:
case Quote2:
if (NextChar == OpenCurlie)
{
Advance(); // read ahead one character
if (NextChar != CloseCurlie) // check for the '}' of a {}
{
isQuotedMarkupExtension = true;
}
PushBack(); // put back the read-ahead.
}
readString = true; // read substring"
break;
case CloseCurlie:
_token = MeTokenType.Close;
_state = StringState.Value;
break;
case EqualSign:
_token = MeTokenType.EqualSign;
_state = StringState.Value;
_context.CurrentBracketModeParseParameters.IsConstructorParsingMode = false;
break;
case Comma:
_token = MeTokenType.Comma;
_state = StringState.Value;
if (_context.CurrentBracketModeParseParameters.IsConstructorParsingMode)
{
_context.CurrentBracketModeParseParameters.IsConstructorParsingMode =
++_context.CurrentBracketModeParseParameters.CurrentConstructorParam <
_context.CurrentBracketModeParseParameters.MaxConstructorParams;
}
break;
default:
readString = true;
break;
}
if (readString)
{
if (_context.CurrentType.IsMarkupExtension &&
_context.CurrentBracketModeParseParameters != null &&
_context.CurrentBracketModeParseParameters.IsConstructorParsingMode)
{
int currentCtrParam = _context.CurrentBracketModeParseParameters.CurrentConstructorParam;
//_currentParameterName = _context.CurrentLongestConstructorOfMarkupExtension[currentCtrParam].Name;
_currentSpecialBracketCharacters = GetBracketCharacterForProperty(_currentParameterName);
}
string str = ReadString();
_token = (isQuotedMarkupExtension) ? MeTokenType.QuotedMarkupExtension : MeTokenType.String;
switch (_state)
{
case StringState.Value:
break;
case StringState.Type:
_token = MeTokenType.TypeName;
ResolveTypeName(str);
break;
case StringState.Property:
_token = MeTokenType.PropertyName;
ResolvePropertyName(str);
break;
}
_state = StringState.Value;
_tokenText = RemoveEscapes(str);
}
}
