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#include <memory>
#include <eina_js_value.hh>
#include <eina_js_compatibility.hh>
#include <eina_js_get_value.hh>
#include <eina_js_get_value_from_c.hh>
#include <iostream>
namespace efl { namespace eina { namespace js {
template <typename T, typename A>
js::compatibility_return_type accessor_get(js::compatibility_callback_info_type info)
v8::Isolate* isolate = info.GetIsolate();
if (info.Length() != 1 || !info[0]->IsNumber())
return js::compatibility_return();
auto idx = js::get_value_from_javascript
(info[0], isolate, "", js::value_tag<std::size_t>());
std::string class_name;
if (info.Data()->IsString())
v8::String::Utf8Value str(info.Data());
class_name = *str;
void *ptr = compatibility_get_pointer_internal_field(info.Holder(), 0);
return compatibility_return
(js::wrap_value<T>(container_unwrap((*static_cast<A*>(ptr))[idx]), js::value_tag<T>{})
, isolate, class_name.c_str()), info);
/* Creates a copy from \p a accessor and exports it to be manipulated by the JS
code */
template <typename T, typename W>
inline v8::Local<v8::Object> export_accessor(::efl::eina::accessor<W> &a, v8::Isolate *isolate, const char* class_name)
typedef ::efl::eina::accessor<W> accessor_type;
static efl::eina::js::global_ref<v8::ObjectTemplate> obj_tpl
auto obj_tpl = compatibility_new<v8::ObjectTemplate>(isolate);
// TODO: (*obj_tpl)->SetIndexedPropertyHandler(&accessor_get<accessor_type>);
(*obj_tpl)->Set(js::compatibility_new<v8::String>(isolate, "get")
, js::compatibility_new<v8::FunctionTemplate>(isolate
, &accessor_get<T, accessor_type>
, js::compatibility_new<v8::String>(isolate, class_name)));
return obj_tpl;
auto instance = obj_tpl.handle()->NewInstance();
compatibility_set_pointer_internal_field(instance, 0, &a);
return instance;
/* Extracts and returns a copy from the internal accessor object from the JS
object */
template <typename T>
::efl::eina::accessor<T>& import_accessor(v8::Handle<v8::Object> o)
typedef ::efl::eina::accessor<T> accessor_type;
void* ptr = compatibility_get_pointer_internal_field(o, 0);
return *static_cast<accessor_type*>(ptr);
/* Registers the function to destroy the accessor objects to the JS code */
void register_destroy_accessor(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name);
} } } // namespace efl::js
#endif /* EINA_JS_ACCESSOR_HH */