private DothtmlNameNode ReadName(bool whitespacesBefore, bool whiteSpacesAfter, DothtmlTokenType nameTokenType)
{
var startIndex = CurrentIndex;
var node = new DothtmlNameNode()
{
StartPosition = Peek().StartPosition
};
if (whitespacesBefore)
{
node.WhitespacesBefore = SkipWhiteSpace();
}
Assert(nameTokenType);
node.NameToken = Read();
if (whiteSpacesAfter)
{
node.WhitespacesAfter = SkipWhiteSpace();
}
node.Tokens.AddRange(GetTokensFrom(startIndex));
return(node);
}
public void Visit(DothtmlNameNode name)
{
ResolveFromParent(name);
}
/// <summary>
/// Reads the attribute.
/// </summary>
private DothtmlAttributeNode ReadAttribute()
{
var startIndex = CurrentIndex;
var attribute = new DothtmlAttributeNode()
{
StartPosition = Peek().StartPosition
};
// attribute name
DothtmlNameNode nameOrPrefix = ReadName(false, false, DothtmlTokenType.Text);
if (Peek().Type == DothtmlTokenType.Colon)
{
attribute.PrefixSeparatorToken = Read();
attribute.AttributePrefixNode = nameOrPrefix;
attribute.AttributeNameNode = ReadName(false, false, DothtmlTokenType.Text);
}
else
{
attribute.AttributeNameNode = nameOrPrefix;
}
//spaces before separator belong to name
attribute.AttributeNameNode.WhitespacesAfter = SkipWhiteSpace();
if (Peek().Type == DothtmlTokenType.Equals)
{
attribute.ValueSeparatorToken = Read();
attribute.ValueStartTokens = SkipWhiteSpace();
// attribute value
if (Peek().Type == DothtmlTokenType.SingleQuote || Peek().Type == DothtmlTokenType.DoubleQuote)
{
var quote = Peek().Type;
attribute.ValueStartTokens.Add(Read());
var startingWhitespaces = SkipWhiteSpace();
if (Peek().Type == DothtmlTokenType.OpenBinding)
{
attribute.ValueNode = ReadBindingValue(false, true);
}
else
{
attribute.ValueNode = ReadTextValue(false, true, DothtmlTokenType.Text);
}
//we had to jump forward to decide
attribute.ValueNode.WhitespacesBefore = startingWhitespaces;
Assert(quote);
attribute.ValueEndTokens.Add(Read());
}
else
{
attribute.ValueNode = ReadTextValue(false, false, DothtmlTokenType.Text);
//these are not part of any attribute or value
SkipWhiteSpace();
}
attribute.ValueEndTokens.AddRange(SkipWhiteSpace());
}
attribute.Tokens.AddRange(GetTokensFrom(startIndex));
return(attribute);
}
public void Visit(DothtmlNameNode name)
{
LastFoundNode = name;
}
