/// <exception cref="VariantException"></exception>
/// <exception cref="TjsException"></exception>
public virtual bool Callback(string name, int flags, Variant value)
{
if ((flags & Interface.HIDDENMEMBER) != 0)
{
return(true);
}
if (mCalled)
{
mStream.Write(",\n");
}
mCalled = true;
mStream.Write(mIndentStr);
mStream.Write("\"");
mStream.Write(LexBase.EscapeC(name));
mStream.Write("\" => ");
if (value.IsObject())
{
// object
VariantClosure clo = value.AsObjectClosure();
ArrayNI.SaveStructuredDataForObject(clo.SelectObject(), mStack, mStream, mIndentStr
);
}
else
{
mStream.Write(Utils.VariantToExpressionString(value));
}
return(true);
}
/// <exception cref="VariantException"></exception>
/// <exception cref="TjsException"></exception>
public static void SaveStructuredDataForObject(Dispatch2 dsp, AList <Dispatch2> stack
, TextWriteStreamInterface stream, string indentstr)
{
// check object recursion
int count = stack.Count;
for (int i = 0; i < count; i++)
{
Dispatch2 d = stack[i];
if (d == dsp)
{
// object recursion detected
stream.Write("null /* object recursion detected */");
return;
}
}
// determin dsp's object type
DictionaryNI dicni;
ArrayNI arrayni;
if (dsp != null)
{
dicni = (DictionaryNI)dsp.GetNativeInstance(DictionaryClass.ClassID);
if (dicni != null)
{
// dictionary
stack.AddItem(dsp);
dicni.SaveStructuredData(stack, stream, indentstr);
stack.Remove(stack.Count - 1);
return;
}
else
{
arrayni = (ArrayNI)dsp.GetNativeInstance(ArrayClass.ClassID);
if (arrayni != null)
{
// array
stack.AddItem(dsp);
arrayni.SaveStructuredData(stack, stream, indentstr);
stack.Remove(stack.Count - 1);
return;
}
else
{
// other objects
stream.Write("null /* (object) \"");
// stored as a null
Variant val = new Variant(dsp, dsp);
stream.Write(LexBase.EscapeC(val.AsString()));
stream.Write("\" */");
return;
}
}
}
stream.Write("null");
}
