internal override HxlLangElement ConvertToElement()
{
// TODO Default var names
HxlForElement e = (HxlForElement)this.OwnerDocument.CreateElement("c:for");
e.Var = this.Var;
e.To = Expression.Parse(this.Value);
return(e);
}
public IEnumerable <string> Start(HxlForElement e)
{
yield return(EmitVarLoopStatus(e));
// TODO Expression.ToString() not currently correct, and implicit conversion is probably required on text
yield return(string.Format("for (var {0} = {1}; {0} <= {2}; {0} += {3}) {{",
e.Var,
e.From.ToString().Trim('\''),
e.To.ToString().Trim('\''),
e.Step.ToString().Trim('\'')));
yield return(EmitVarLoopStatusCurrent(e));
}
void IHxlLanguageVisitor.Visit(HxlForElement element)
{
VisitFor(element);
}
protected virtual void VisitFor(HxlForElement element)
{
DefaultVisit(element);
}
public IEnumerable <string> End(HxlForElement e)
{
yield return(EmitVarLoopStatusIncrement(e));
yield return("}");
}