public override object VisitAccess_text([NotNull] xmllangParser.Access_textContext context)
{
var varName = context.ID().ToString();
var prop = context.TEXT().ToString();
if (CurrentVarScope.GetVarValue(varName) == null)
{
throw new Exception(VisitorExceptionMessages.VarNotDefined);
}
CurrentFunction.Content.Append($"{varName}.{prop}");
return(VisitChildren(context));
}
public override object VisitTag_assignment([NotNull] xmllangParser.Tag_assignmentContext context)
{
TypeMap.TryGetValue(context.TAG().ToString(), out var type);
var varName = context.ID().ToString();
if (CurrentVarScope.GetVarValue(varName) != null)
{
throw new Exception(VisitorExceptionMessages.VarAlreadyExists);
}
var tagName = context.STRING().ToString();
CurrentVarScope.CreateVar(varName, type, new XMLNode(tagName));
CurrentFunction.Content.Append($"var {varName} = new {type}({tagName});\n");
return(VisitChildren(context));
}
public override object VisitAttr_assignment([NotNull] xmllangParser.Attr_assignmentContext context)
{
TypeMap.TryGetValue(context.ATTR().ToString(), out var type);
var varName = context.ID().ToString();
if (CurrentVarScope.GetVarValue(varName) != null)
{
throw new Exception(VisitorExceptionMessages.VarAlreadyExists);
}
// TODO: split to args var
var attrName = context.STRING(0).ToString();
var attrValue = context.STRING(1).ToString();
CurrentVarScope.CreateVar(varName, type, new XMLAttribute(attrName, attrValue));
CurrentFunction.Content.Append($"var {varName} = new {type}({attrName}, {attrValue});\n");
return(VisitChildren(context));
}
