internal static void MergeAttributes(DomElement fromElement,
DomElement toElement)
{
// TODO Use of attr.Name here might not respect xmlns (rare)
// Merge attributes
foreach (var attr in fromElement.Attributes.ToArray())
{
// Don't copy layout attributes
if (IsLayoutAttr(attr))
{
continue;
}
var current = toElement.Attributes[attr.Name];
if (current == null)
{
toElement.Attributes.Add(attr);
}
else if (IsMerging(current.Name))
{
AttributeAppend(current, attr);
}
else
{
toElement.Attributes.Remove(attr.Name);
toElement.Append(attr);
toElement.Attributes.Add(attr);
}
}
}
internal static DomObject ConvertNode(DomObject attr)
{
var __document = new HxlDocument();
DomElement root_article = __document.CreateElement("article");
DomObject root_article_hxlexpressionattribute = global::Carbonfrost.Commons.Hxl.HxlAttribute.Create("id", (__closure, __self__) => string.Concat((object)(__closure.Inside)));
root_article.Append(root_article_hxlexpressionattribute);
var conv = HxlCompilerConverter.ChooseConverter(attr);
return(conv.Convert(attr, CSharpScriptGenerator.Instance));
}
internal virtual DomElement ApplyToElement(DomElement newElement)
{
var newEle = ConvertToElement();
if (newEle != null)
{
if (newElement == null)
{
newElement = newEle;
}
else
{
newElement.Append(newEle);
}
}
return(newElement);
}
static void ProcessElement(DomContainer e)
{
if (e == null)
{
return;
}
// TODO Copying to an array is wasteful (performance)
foreach (var c in e.ChildNodes.ToArray())
{
ProcessElement(c as DomElement);
}
// Language attributes can wrap the element --
// <span c:if /> ==>
// <c:if> <span /> </c:if>
if (e.Attributes == null)
{
return;
}
// TODO Correct order in these attributes (AttributeFragmentPriority)
// TODO copying to array is wasteful (performance)
var hxl = e.Attributes.OfType <HxlLangAttribute>().ToArray();
DomElement newElement = null;
foreach (var m in hxl)
{
newElement = m.ApplyToElement(newElement);
m.RemoveSelf();
}
if (newElement != null)
{
e.ReplaceWith(newElement);
newElement.Append(e);
}
}
