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- // Copyright 2014 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
-
- // Custom binding for the i18n API.
-
- var binding = require('binding').Binding.create('i18n');
-
- var i18nNatives = requireNative('i18n');
- var GetL10nMessage = i18nNatives.GetL10nMessage;
- var GetL10nUILanguage = i18nNatives.GetL10nUILanguage;
-
- binding.registerCustomHook(function(bindingsAPI, extensionId) {
- var apiFunctions = bindingsAPI.apiFunctions;
-
- apiFunctions.setUpdateArgumentsPreValidate('getMessage', function() {
- var args = $Array.slice(arguments);
-
- // The first argument is the message, and should be a string.
- var message = args[0];
- if (typeof(message) !== 'string') {
- console.warn(extensionId + ': the first argument to getMessage should ' +
- 'be type "string", was ' + message +
- ' (type "' + typeof(message) + '")');
- args[0] = String(message);
- }
-
- return args;
- });
-
- apiFunctions.setHandleRequest('getMessage',
- function(messageName, substitutions) {
- return GetL10nMessage(messageName, substitutions, extensionId);
- });
-
- apiFunctions.setHandleRequest('getUILanguage', function() {
- return GetL10nUILanguage();
- });
- });
-
- exports.binding = binding.generate();
-