Method

JavaScriptCoreClassadd_method_variadic

Declaration [src] 

void
jsc_class_add_method_variadic (
  JSCClass* jsc_class,
  const char* name,
  GCallback callback,
  gpointer user_data,
  GDestroyNotify destroy_notify,
  GType return_type
)

Description [src]

Add method with name to jsc_class. When the method is called by JavaScript or jsc_value_object_invoke_method(), callback is called receiving the class instance as first parameter, followed by a GPtrArray of JSCValues with the method arguments and then user_data as last parameter. When the method is cleared in the JSCClass context, destroy_notify is called with user_data as parameter.

Note that the value returned by callback must be transfer full. In case of non-refcounted boxed types, you should use G_TYPE_POINTER instead of the actual boxed GType to ensure that the instance owned by JSCClass is used. If you really want to return a new copy of the boxed type, use #JSC_TYPE_VALUE and return a JSCValue created with jsc_value_new_object() that receives the copy as the instance parameter.

Parameters

name

Type: const char*

The method name.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
callback

Type: GCallback

A GCallback to be called to invoke method name of jsc_class.

user_data

Type: gpointer

User data to pass to callback.

The argument can be NULL.
The data is owned by the caller of the method.
destroy_notify

Type: GDestroyNotify

Destroy notifier for user_data.

The argument can be NULL.
return_type

Type: GType

The GType of the method return value, or G_TYPE_NONE if the method is void.