SetObjectTemplateAccessor() private méthode

private SetObjectTemplateAccessor ( NativeObjectTemplateProxy proxy, Int32 managedObjectID, string name, ManagedAccessorGetter getter, ManagedAccessorSetter setter, V8AccessControl access, V8PropertyAttributes attributes ) : void
proxy NativeObjectTemplateProxy
managedObjectID System.Int32
name string
getter ManagedAccessorGetter
setter ManagedAccessorSetter
access V8AccessControl
attributes V8PropertyAttributes
Résultat void
V8NetProxy Class Documentation
Exemple #1
0
        /// <summary>
        /// Calls the V8 'SetAccessor()' function on the underlying native 'v8::ObjectTenplate' instance to create a property that is controlled by "getter" and "setter" callbacks.
        /// <para>Note: This is template related, which means all objects created from this template will be affected by these special properties.</para>
        /// </summary>
        public void SetAccessor(string name,
                                GetterAccessor getter, SetterAccessor setter,
                                V8PropertyAttributes attributes = V8PropertyAttributes.None, V8AccessControl access = V8AccessControl.Default)
        {
            attributes = V8NativeObject._CreateAccessorProxies(Engine, name, getter, setter, attributes, access, ref _Getter, ref _Setter);

            Getter = getter;
            Setter = setter;

            V8NetProxy.SetObjectTemplateAccessor(_NativeObjectTemplateProxy, -1, name, _Getter, _Setter, access, attributes);
        }
Exemple #2
0
        // --------------------------------------------------------------------------------------------------------------------

        /// <summary>
        /// Calls the V8 'SetAccessor()' function on the underlying native 'v8::ObjectTenplate' instance to create a property that is controlled by "getter" and "setter" callbacks.
        /// <para>Note: This is template related, which means all objects created from this template will be affected by these special properties.</para>
        /// </summary>
        public void SetAccessor(string name,
                                V8NativeObjectPropertyGetter getter, V8NativeObjectPropertySetter setter,
                                V8PropertyAttributes attributes = V8PropertyAttributes.None, V8AccessControl access = V8AccessControl.Default)
        {
            if (name.IsNullOrWhiteSpace())
            {
                throw new ArgumentNullException("name (cannot be null, empty, or only whitespace)");
            }

            var engine = Engine;

            V8NetProxy.SetObjectTemplateAccessor(_NativeObjectTemplateProxy, -1, name,
                                                 _Engine._StoreAccessor <ManagedAccessorGetter>(_NativeObjectTemplateProxy->ObjectID, "get_" + name, (HandleProxy * _this, string propertyName) =>
            {
                try
                {
                    using (InternalHandle hThis = _this) { return(getter != null ? getter(hThis, propertyName) : null); }
                }
                catch (Exception ex)
                {
                    return(engine.CreateError(Exceptions.GetFullErrorMessage(ex), JSValueType.ExecutionError));
                }
            }),
                                                 _Engine._StoreAccessor <ManagedAccessorSetter>(_NativeObjectTemplateProxy->ObjectID, "set_" + name, (HandleProxy * _this, string propertyName, HandleProxy * value) =>
            {
                try
                {
                    using (InternalHandle hThis = _this) { return(setter != null ? setter(hThis, propertyName, value) : null); }
                }
                catch (Exception ex)
                {
                    return(engine.CreateError(Exceptions.GetFullErrorMessage(ex), JSValueType.ExecutionError));
                }
            }),
                                                 access, attributes);
        }