void JSObject::RegisterPrivateData(JSObjectRef js_object_ref, void* private_data) {
HAL_JSOBJECT_LOCK_GUARD_STATIC;
// we won't store nullptr
if (private_data == nullptr) {
return;
}
const auto key = reinterpret_cast<std::intptr_t>(private_data);
const auto value = reinterpret_cast<std::intptr_t>(js_object_ref);
const auto position = js_private_data_to_js_object_ref_map__.find(key);
const bool found = position != js_private_data_to_js_object_ref_map__.end();
if (found) {
// private data should not be shared by multiple JSObjectRef
assert((reinterpret_cast<JSObjectRef>(position -> second) == js_object_ref));
} else {
const auto insert_result = js_private_data_to_js_object_ref_map__.emplace(key, value);
const bool inserted = insert_result.second;
// postcondition
assert(inserted);
HAL_LOG_DEBUG("JSObject::RegisterPrivateData: JSObjectRef = ", js_object_ref, ", data = ", private_data);
}
}
void JSObject::UnRegisterPrivateData(void* private_data) {
HAL_JSOBJECT_LOCK_GUARD_STATIC;
// we won't store nullptr
if (private_data == nullptr) {
return;
}
const auto key = reinterpret_cast<std::intptr_t>(private_data);
const auto position = js_private_data_to_js_object_ref_map__.find(key);
const bool found = position != js_private_data_to_js_object_ref_map__.end();
if (found) {
JSObjectRef js_object_ref = reinterpret_cast<JSObjectRef>(position -> second);
static_cast<void>(js_object_ref); // just meant to suppress "unused" compiler warning
js_private_data_to_js_object_ref_map__.erase(key);
HAL_LOG_DEBUG("JSObject::UnRegisterPrivateData: data = ", private_data, ", JSObjectRef = ", js_object_ref);
} else {
HAL_LOG_DEBUG("JSObject::UnRegisterPrivateData: data = ", private_data, " not registered");
}
}
void JSObject::UnRegisterJSContext(JSObjectRef js_object_ref) {
HAL_JSOBJECT_LOCK_GUARD_STATIC;
const auto key = reinterpret_cast<std::intptr_t>(js_object_ref);
const auto position = js_object_ref_to_js_context_ref_map__.find(key);
const bool found = position != js_object_ref_to_js_context_ref_map__.end();
// precondition
if (found) {
auto tuple = position -> second;
JSContextRef js_context_ref = reinterpret_cast<JSContextRef>(std::get<0>(tuple));
static_cast<void>(js_context_ref); // just meant to suppress "unused" compiler warning
--std::get<1>(tuple);
if (std::get<1>(tuple) == 0) {
js_object_ref_to_js_context_ref_map__.erase(key);
} else {
js_object_ref_to_js_context_ref_map__[key] = tuple;
}
HAL_LOG_DEBUG("JSObject::UnRegisterJSContext: JSObjectRef = ", js_object_ref, ", JSContextRef = ", js_context_ref, " count = ", std::get<1>(tuple));
} else {
HAL_LOG_DEBUG("JSObject::UnRegisterJSContext: JSObjectRef = ", js_object_ref, " not registered");
}
}
void JSObject::RegisterJSContext(JSContextRef js_context_ref, JSObjectRef js_object_ref) {
HAL_JSOBJECT_LOCK_GUARD_STATIC;
const auto key = reinterpret_cast<std::intptr_t>(js_object_ref);
const auto value = reinterpret_cast<std::intptr_t>(js_context_ref);
const auto position = js_object_ref_to_js_context_ref_map__.find(key);
const bool found = position != js_object_ref_to_js_context_ref_map__.end();
if (found) {
auto tuple = position -> second;
++std::get<1>(tuple);
js_object_ref_to_js_context_ref_map__[key] = tuple;
HAL_LOG_DEBUG("JSObject::RegisterJSContext: JSObjectRef = ", js_object_ref, ", JSContextRef = ", js_context_ref, " count = ", std::get<1>(tuple));
} else {
const auto insert_result = js_object_ref_to_js_context_ref_map__.emplace(key, std::make_tuple(value, 1));
const bool inserted = insert_result.second;
// postcondition
assert(inserted);
HAL_LOG_DEBUG("JSObject::RegisterJSContext: JSObjectRef = ", js_object_ref, ", JSContextRef = ", js_context_ref, " count = 1");
}
}
void ListSection::postCallAsConstructor(const JSContext& js_context, const std::vector<JSValue>& arguments) {
HAL_LOG_DEBUG("ListSection:: postCallAsConstructor ", this);
}
void OtherWidget::postCallAsConstructor(const JSContext& js_context, const std::vector<JSValue>& arguments) {
HAL_LOG_DEBUG("OtherWidget:: postCallAsConstructor ", this);
}
void OtherWidget::postInitialize(JSObject& js_object) {
HAL_LOG_DEBUG("OtherWidget:: postInitialize ", this);
}
