private void FixElement(StringBuilder edit, MetadataControlResolver metadataControlResolver, ITextBuffer textBuffer, RwHtmlElementNode element)
{
// fix element name
var metadata = metadataControlResolver.GetMetadata(element.FullTagName);
if (metadata != null)
{
// we have found the metadata for the control
if (metadata.FullTagName != element.FullTagName)
{
// the used name differs from the correct, fix the tag name
edit.SetRange(element.TagPrefixToken.StartPosition, element.TagPrefixToken.Length, metadata.TagPrefix);
edit.SetRange(element.TagNameToken.StartPosition, element.TagNameToken.Length, metadata.TagName);
if (element.CorrespondingEndTag != null)
{
edit.SetRange(element.CorrespondingEndTag.TagPrefixToken.StartPosition, element.CorrespondingEndTag.TagPrefixToken.Length, metadata.TagPrefix);
edit.SetRange(element.CorrespondingEndTag.TagNameToken.StartPosition, element.CorrespondingEndTag.TagNameToken.Length, metadata.TagName);
}
}
// fix attribute names
foreach (var attribute in element.Attributes)
{
var property = metadata.GetProperty(attribute.AttributeName);
if (property != null && property.Name != attribute.AttributeName)
{
// the used name differs from the correct, fix the tag name
edit.SetRange(attribute.AttributeNameToken.StartPosition, attribute.AttributeNameToken.Length, property.Name);
}
}
// fix property elements
foreach (var child in element.Content.OfType<RwHtmlElementNode>())
{
var property = metadata.GetProperty(child.FullTagName);
if (property != null && property.IsElement && property.Name != child.FullTagName)
{
// the used name differs from the correct, fix the tag name
edit.SetRange(child.TagNameToken.StartPosition, child.TagNameToken.Length, property.Name);
if (child.CorrespondingEndTag != null)
{
edit.SetRange(child.CorrespondingEndTag.TagNameToken.StartPosition, child.CorrespondingEndTag.TagNameToken.Length, property.Name);
}
}
}
}
}
/// <summary>
/// Reads the element.
/// </summary>
private RwHtmlElementNode ReadElement()
{
var startIndex = CurrentIndex;
var node = new RwHtmlElementNode() { StartPosition = Peek().StartPosition };
Assert(RwHtmlTokenType.OpenTag);
Read();
SkipWhitespace();
if (Peek().Type == RwHtmlTokenType.Slash)
{
Read();
SkipWhitespace();
node.IsClosingTag = true;
}
// element name
Assert(RwHtmlTokenType.Text);
node.TagNameToken = Read();
node.TagName = node.TagNameToken.Text;
if (Peek().Type == RwHtmlTokenType.Colon)
{
Read();
node.TagPrefix = node.TagName;
node.TagPrefixToken = node.TagNameToken;
Assert(RwHtmlTokenType.Text);
node.TagNameToken = Read();
node.TagName = node.TagNameToken.Text;
}
SkipWhitespace();
// attributes
if (!node.IsClosingTag)
{
while (Peek().Type == RwHtmlTokenType.Text)
{
var attribute = ReadAttribute();
attribute.ParentElement = node;
node.Attributes.Add(attribute);
SkipWhitespace();
}
if (Peek().Type == RwHtmlTokenType.Slash)
{
Read();
SkipWhitespace();
node.IsSelfClosingTag = true;
}
}
Assert(RwHtmlTokenType.CloseTag);
Read();
SkipWhitespace();
node.Tokens.AddRange(GetTokensFrom(startIndex));
return node;
}
