|
static private ToPropertyDesciptor ( IGlobal global, JsDictionaryObject owner, string name, |
||
| global | IGlobal | |
| owner | JsDictionaryObject | |
| name | string | |
| jsInstance | ||
| return | ||
/// <summary>
/// 15.2.3.6
/// </summary>
/// <param name="instance"></param>
/// <param name="p"></param>
/// <param name="currentDescriptor"></param>
public JsInstance DefineProperty(JsInstance[] parameters)
{
JsInstance instance = parameters[0];
if (!(instance is JsDictionaryObject))
{
throw new JsException(Global.TypeErrorClass.New());
}
string name = parameters[1].ToString();
Descriptor desc = Descriptor.ToPropertyDesciptor(Global, (JsDictionaryObject)instance, name, parameters[2]);
if (desc.DescriptorType == DescriptorType.Accessor)
{
if (((PropertyDescriptor)desc).GetFunction != null)
{
((PropertyDescriptor)desc).GetFunction.Scope[JsInstance.THIS] = instance;
}
if (((PropertyDescriptor)desc).SetFunction != null)
{
((PropertyDescriptor)desc).SetFunction.Scope[JsInstance.THIS] = instance;
}
}
((JsDictionaryObject)instance).DefineOwnProperty(name, desc);
return(instance);
}
public JsInstance DefineProperty(JsInstance[] parameters)
{
JsInstance parameter = parameters[0];
if (!(parameter is JsDictionaryObject))
{
throw new JsException((JsInstance)this.Global.TypeErrorClass.New());
}
string name = parameters[1].ToString();
Descriptor propertyDesciptor = Descriptor.ToPropertyDesciptor(this.Global, (JsDictionaryObject)parameter, name, parameters[2]);
((JsDictionaryObject)parameter).DefineOwnProperty(propertyDesciptor);
return(parameter);
}
/// <summary>
/// 15.2.3.6
/// </summary>
/// <param name="instance"></param>
/// <param name="p"></param>
/// <param name="currentDescriptor"></param>
public JsInstance DefineProperty(JsInstance[] parameters)
{
JsInstance instance = parameters[0];
if (!(instance is JsDictionaryObject))
{
throw new JsException(Global.TypeErrorClass.New());
}
string name = parameters[1].ToString();
Descriptor desc = Descriptor.ToPropertyDesciptor(Global, (JsDictionaryObject)instance, name, parameters[2]);
((JsDictionaryObject)instance).DefineOwnProperty(desc);
return(instance);
}