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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "MozIntlHelper.h"
#include "nsBidiUtils.h"
#include "nsJSUtils.h"
#include "jsapi.h"
#include "js/experimental/Intl.h" // JS::AddMozDateTimeFormatConstructor
#include "js/PropertyAndElement.h" // JS_DefineFunctions
#include "js/PropertySpec.h"
#include "js/Wrapper.h"
using namespace mozilla;
NS_IMPL_ISUPPORTS(MozIntlHelper, mozIMozIntlHelper)
MozIntlHelper::MozIntlHelper() = default;
MozIntlHelper::~MozIntlHelper() = default;
static nsresult AddFunctions(JSContext* cx, JS::Handle<JS::Value> val,
const JSFunctionSpec* funcs) {
if (!val.isObject()) {
return NS_ERROR_INVALID_ARG;
}
// We might be adding functions to a Window.
JS::Rooted<JSObject*> realIntlObj(
cx, js::CheckedUnwrapDynamic(&val.toObject(), cx));
if (!realIntlObj) {
return NS_ERROR_INVALID_ARG;
}
JSAutoRealm ar(cx, realIntlObj);
if (!JS_DefineFunctions(cx, realIntlObj, funcs)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
NS_IMETHODIMP
MozIntlHelper::AddGetCalendarInfo(JS::Handle<JS::Value> val, JSContext* cx) {
static const JSFunctionSpec funcs[] = {
JS_SELF_HOSTED_FN("getCalendarInfo", "Intl_getCalendarInfo", 1, 0),
JS_FS_END};
return AddFunctions(cx, val, funcs);
}
NS_IMETHODIMP
MozIntlHelper::AddDateTimeFormatConstructor(JS::Handle<JS::Value> val,
JSContext* cx) {
if (!val.isObject()) {
return NS_ERROR_INVALID_ARG;
}
// We might be adding this constructor to a Window
JS::Rooted<JSObject*> realIntlObj(
cx, js::CheckedUnwrapDynamic(&val.toObject(), cx));
if (!realIntlObj) {
return NS_ERROR_INVALID_ARG;
}
JSAutoRealm ar(cx, realIntlObj);
if (!JS::AddMozDateTimeFormatConstructor(cx, realIntlObj)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
NS_IMETHODIMP
MozIntlHelper::AddDisplayNamesConstructor(JS::Handle<JS::Value> val,
JSContext* cx) {
if (!val.isObject()) {
return NS_ERROR_INVALID_ARG;
}
// We might be adding this constructor to a Window
JS::Rooted<JSObject*> realIntlObj(
cx, js::CheckedUnwrapDynamic(&val.toObject(), cx));
if (!realIntlObj) {
return NS_ERROR_INVALID_ARG;
}
JSAutoRealm ar(cx, realIntlObj);
if (!JS::AddMozDisplayNamesConstructor(cx, realIntlObj)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
NS_IMETHODIMP
MozIntlHelper::StringHasRTLChars(JS::Handle<JS::Value> str, JSContext* cx,
bool* res) {
if (!str.isString()) {
return NS_ERROR_INVALID_ARG;
}
nsAutoJSString string;
if (!string.init(cx, str)) {
return NS_ERROR_FAILURE;
}
*res = HasRTLChars(
Span(static_cast<const char16_t*>(string.get()), string.Length()));
return NS_OK;
}