src/chrome/nacl/nacl_mozc_init.js

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/**
 * @fileoverview This file contains NaclMozc initializer.
 *
 */

'use strict';

/**
 * Registers NaCl module handler.
 */
document.addEventListener('readystatechange', function() {
  if (document.readyState == 'complete') {
    if (!chrome || !chrome.input || !chrome.input.ime) {
      console.error('chrome.input.ime APIs are not available');
      return;
    }
    var naclModule = document.createElement('embed');
    naclModule.id = 'nacl_mozc_object';
    naclModule.src = 'nacl_session_handler.nmf';
    naclModule.type = 'application/x-nacl';
    naclModule.className = 'naclModule';
    naclModule.width = 0;
    naclModule.height = 0;
    var naclMozc =
        new mozc.NaclMozc(/** @type {!HTMLEmbedElement} */ (naclModule));
    // Makes newOptionPage method accessable using
    // chrome.extension.getBackgroundPage()['newOptionPage'].
    window['newOptionPage'] = naclMozc.newOptionPage.bind(naclMozc);
    var body = document.getElementsByTagName('body').item(0);
    body.appendChild(naclModule);
  }
}, true);