private List <DekiScriptXmlElement.Attribute> BuildAttributes(XmlNode current)
{
List <DekiScriptXmlElement.Attribute> result = new List <DekiScriptXmlElement.Attribute>(current.Attributes.Count);
for (int i = 0; i < current.Attributes.Count; ++i)
{
XmlAttribute attribute = current.Attributes[i];
PushNode(attribute);
// check if attribute needs to be evaluated
if (attribute.NamespaceURI == XDekiScript.ScriptNS)
{
// NOTE (steveb): eval:key="value"
DekiScriptXmlElement.Attribute attr = new DekiScriptXmlElement.Attribute(Location, null, DekiScriptExpression.Constant(attribute.LocalName), Parse(Location, attribute.Value));
result.Add(attr);
}
else if (attribute.Value.StartsWithInvariant("{{") && attribute.Value.EndsWithInvariant("}}"))
{
// NOTE (steveb): key="{{value}}"
DekiScriptExpression expr = Parse(Location, StripCode(attribute.Value.Substring(2, attribute.Value.Length - 4)));
DekiScriptXmlElement.Attribute attr = new DekiScriptXmlElement.Attribute(Location, attribute.Prefix, DekiScriptExpression.Constant(attribute.LocalName), expr);
result.Add(attr);
}
else if (!attribute.NamespaceURI.EqualsInvariant("http://www.w3.org/2000/xmlns/") || !attribute.Value.EqualsInvariant("http://mindtouch.com/2007/dekiscript"))
{
// skip "init", "if", "foreach", "block", "where", "function" since they have already been processed
if (!attribute.NamespaceURI.EqualsInvariant(string.Empty) || !(
attribute.LocalName.EqualsInvariant("init") ||
attribute.LocalName.EqualsInvariant("if") ||
attribute.LocalName.EqualsInvariant("foreach") ||
attribute.LocalName.EqualsInvariant("where") ||
attribute.LocalName.EqualsInvariant("block") ||
attribute.LocalName.EqualsInvariant("function")
))
{
// add static attribute
DekiScriptXmlElement.Attribute attr = new DekiScriptXmlElement.Attribute(Location, attribute.Prefix, DekiScriptExpression.Constant(attribute.LocalName), DekiScriptExpression.Constant(attribute.Value));
result.Add(attr);
}
}
PopNode();
}
return(result);
}
private List<DekiScriptXmlElement.Attribute> BuildAttributes(XmlNode current) {
List<DekiScriptXmlElement.Attribute> result = new List<DekiScriptXmlElement.Attribute>(current.Attributes.Count);
for(int i = 0; i < current.Attributes.Count; ++i) {
XmlAttribute attribute = current.Attributes[i];
PushNode(attribute);
// check if attribute needs to be evaluated
if(attribute.NamespaceURI == XDekiScript.ScriptNS) {
// NOTE (steveb): eval:key="value"
DekiScriptXmlElement.Attribute attr = new DekiScriptXmlElement.Attribute(Location, null, DekiScriptExpression.Constant(attribute.LocalName), Parse(Location, attribute.Value));
result.Add(attr);
} else if(attribute.Value.StartsWithInvariant("{{") && attribute.Value.EndsWithInvariant("}}")) {
// NOTE (steveb): key="{{value}}"
DekiScriptExpression expr = Parse(Location, StripCode(attribute.Value.Substring(2, attribute.Value.Length - 4)));
DekiScriptXmlElement.Attribute attr = new DekiScriptXmlElement.Attribute(Location, attribute.Prefix, DekiScriptExpression.Constant(attribute.LocalName), expr);
result.Add(attr);
} else if(!attribute.NamespaceURI.EqualsInvariant("http://www.w3.org/2000/xmlns/") || !attribute.Value.EqualsInvariant("http://mindtouch.com/2007/dekiscript")) {
// skip "init", "if", "foreach", "block", "where", "function" since they have already been processed
if(!attribute.NamespaceURI.EqualsInvariant(string.Empty) || !(
attribute.LocalName.EqualsInvariant("init") ||
attribute.LocalName.EqualsInvariant("if") ||
attribute.LocalName.EqualsInvariant("foreach") ||
attribute.LocalName.EqualsInvariant("where") ||
attribute.LocalName.EqualsInvariant("block") ||
attribute.LocalName.EqualsInvariant("function")
)) {
// add static attribute
DekiScriptXmlElement.Attribute attr = new DekiScriptXmlElement.Attribute(Location, attribute.Prefix, DekiScriptExpression.Constant(attribute.LocalName), DekiScriptExpression.Constant(attribute.Value));
result.Add(attr);
}
}
PopNode();
}
return result;
}
void XmlAttribute(out DekiScriptXmlElement.Attribute attribute) {
string name = null;
string text = null;
bool block = false;
DekiScriptExpression expr = null;
attribute = null;
DekiScriptExpression nameExpr = null;
Location location = Location.None;
if (StartOf(11)) {
AnyName(out name);
location = t.Location;
} else if (la.kind == 22) {
Get();
Expression(out nameExpr);
Expect(23);
location = nameExpr.Location;
} else SynErr(97);
Expect(12);
if (la.kind == 3 || la.kind == 4) {
AnyString(out text, out block);
if(!block && StringUtil.StartsWithInvariant(text, "{{") && StringUtil.EndsWithInvariant(text, "}}")) {
expr = DekiScriptParser.Parse(new Location(t.origin, t.line, t.col + 3), text.Substring(2, text.Length - 4));
} else {
expr = DekiScriptExpression.Constant(text);
}
} else if (la.kind == 22) {
Get();
Statements(out expr);
Expect(23);
} else SynErr(98);
attribute = new DekiScriptXmlElement.Attribute(location, null, nameExpr ?? DekiScriptExpression.Constant(name), expr);
}