private IntPtr OnStaticFunctionCallback(IntPtr ctx, IntPtr function, IntPtr thisObject,
IntPtr argumentCount, IntPtr arguments, ref IntPtr exception)
{
var context = new JSContext(ctx);
var fn = new JSObject(ctx, function);
string fn_name = null;
if (fn.HasProperty("name"))
{
var prop = fn.GetProperty("name");
if (prop != null && prop.IsString)
{
fn_name = prop.StringValue;
}
}
MethodInfo method = null;
if (fn_name == null || !static_methods.TryGetValue(fn_name, out method))
{
return(JSValue.NewUndefined(context).Raw);
}
var result = method.Invoke(null, new object [] {
fn,
new JSObject(context, thisObject),
JSValue.MarshalArray(ctx, arguments, argumentCount)
});
return(result == null
? JSValue.NewUndefined(context).Raw
: ((JSValue)result).Raw);
}
private IntPtr JSCallback(IntPtr ctx, IntPtr function, IntPtr thisObject,
IntPtr argumentCount, IntPtr arguments, ref IntPtr exception)
{
var context = new JSContext(ctx);
return(handler == null
? JSValue.NewUndefined(context).Raw
: handler(this, new JSObject(context, thisObject),
JSValue.MarshalArray(ctx, arguments, argumentCount)).Raw);
}
private IntPtr JSCallAsConstructor(IntPtr ctx, IntPtr constructor,
IntPtr argumentCount, IntPtr arguments, ref IntPtr exception)
{
var result = OnJSCallAsConstructor(new JSObject(ctx, constructor),
JSValue.MarshalArray(ctx, arguments, argumentCount));
return(result == null
? JSValue.NewUndefined(new JSContext (ctx)).Raw
: ((JSValue)result).Raw);
}
protected virtual JSValue OnJSGetProperty(JSObject obj, string propertyName)
{
return(JSValue.NewUndefined(obj.Context));
}