internal static string AddOperator(ScriptProcessor processor, SObject left, SObject right)
{
if (left is SString || right is SString)
{
string strLeft, strRight;
if (left is SString)
strLeft = ((SString)left).Value;
else
strLeft = left.ToString(processor).Value;
if (right is SString)
strRight = ((SString)right).Value;
else
strRight = right.ToString(processor).Value;
return strLeft + strRight;
}
else
{
var numbers = GetNumericOperatorParameters(processor, left, right);
return SNumber.ConvertToScriptString(numbers.Item1 + numbers.Item2);
}
}
internal override void SetMember(ScriptProcessor processor, SObject accessor, bool isIndexer, SObject value)
{
string memberName;
if (accessor is SString)
memberName = ((SString)accessor).Value;
else
memberName = accessor.ToString(processor).Value;
if (_context.IsVariable(memberName))
{
_context.GetVariable(memberName).Data = value;
}
else
{
processor.ErrorHandler.ThrowError(ErrorType.ReferenceError, ErrorHandler.MESSAGE_REFERENCE_NOT_DEFINED, new object[] { memberName });
}
}
internal override SObject GetMember(ScriptProcessor processor, SObject accessor, bool isIndexer)
{
if (isIndexer && accessor.TypeOf() == LITERAL_TYPE_NUMBER)
{
if (IndexerGetFunction != null)
{
return IndexerGetFunction.Call(processor, this, this, new SObject[] { accessor });
}
else
{
return processor.Undefined;
}
}
string memberName;
if (accessor is SString)
memberName = ((SString)accessor).Value;
else
memberName = accessor.ToString(processor).Value;
if (Members.ContainsKey(memberName))
{
return Members[memberName];
}
else if (Prototype != null && Prototype.HasMember(processor, memberName))
{
return Prototype.GetMember(processor, accessor, isIndexer);
}
else if (SuperClass != null)
{
return SuperClass.GetMember(processor, accessor, isIndexer);
}
return processor.Undefined;
}
internal override void SetMember(ScriptProcessor processor, SObject accessor, bool isIndexer, SObject value)
{
if (isIndexer && accessor.TypeOf() == LITERAL_TYPE_NUMBER)
{
if (IndexerSetFunction != null)
{
IndexerSetFunction.Call(processor, this, this, new SObject[] { accessor, value });
}
}
string memberName;
if (accessor is SString)
memberName = ((SString)accessor).Value;
else
memberName = accessor.ToString(processor).Value;
if (Members.ContainsKey(memberName))
{
Members[memberName].Data = value;
}
else if (Prototype != null && Prototype.HasMember(processor, memberName) && !Prototype.IsStaticMember(memberName))
{
// This is the case when new members got added to the prototype, and we haven't copied them over to the instance yet.
// So we do that now, and then set the value of that member:
AddMember(memberName, value);
}
else if (SuperClass != null)
{
SuperClass.SetMember(processor, accessor, isIndexer, value);
}
}
