Rename webapp_it2me to remoting_webapp and move it from webapp/me2mom to webapp/

remoting/webapp/me2mom/remoting.js

-// Copyright (c) 2012 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.
-
-'use strict';
-
-/** @suppress {duplicate} */
-var remoting = remoting || {};
-
-/** @type {remoting.HostSession} */ remoting.hostSession = null;
-
-/**
- * @enum {string} All error messages from messages.json
- */
-remoting.Error = {
-  NO_RESPONSE: /*i18n-content*/'ERROR_NO_RESPONSE',
-  INVALID_ACCESS_CODE: /*i18n-content*/'ERROR_INVALID_ACCESS_CODE',
-  MISSING_PLUGIN: /*i18n-content*/'ERROR_MISSING_PLUGIN',
-  AUTHENTICATION_FAILED: /*i18n-content*/'ERROR_AUTHENTICATION_FAILED',
-  HOST_IS_OFFLINE: /*i18n-content*/'ERROR_HOST_IS_OFFLINE',
-  INCOMPATIBLE_PROTOCOL: /*i18n-content*/'ERROR_INCOMPATIBLE_PROTOCOL',
-  BAD_PLUGIN_VERSION: /*i18n-content*/'ERROR_BAD_PLUGIN_VERSION',
-  GENERIC: /*i18n-content*/'ERROR_GENERIC',
-  UNEXPECTED: /*i18n-content*/'ERROR_UNEXPECTED',
-  SERVICE_UNAVAILABLE: /*i18n-content*/'ERROR_SERVICE_UNAVAILABLE'
-};
-
-/**
- * Entry point for app initialization.
- */
-remoting.init = function() {
-  l10n.localize();
-  var button = document.getElementById('toggle-scaling');
-  button.title = chrome.i18n.getMessage(/*i18n-content*/'TOOLTIP_SCALING');
-  // Create global objects.
-  remoting.oauth2 = new remoting.OAuth2();
-  remoting.debug = new remoting.DebugLog(
-      document.getElementById('debug-messages'),
-      document.getElementById('statistics'));
-  remoting.hostList = new remoting.HostList(
-      document.getElementById('host-list'),
-      document.getElementById('host-list-error'));
-  remoting.toolbar = new remoting.Toolbar(
-      document.getElementById('session-toolbar'));
-
-  refreshEmail_();
-  var email = remoting.oauth2.getCachedEmail();
-  if (email) {
-    document.getElementById('current-email').innerText = email;
-  }
-
-  window.addEventListener('blur', pluginLostFocus_, false);
-
-  // Parse URL parameters.
-  var urlParams = getUrlParameters();
-  if ('mode' in urlParams) {
-    if (urlParams['mode'] == 'me2me') {
-      var hostId = urlParams['hostId'];
-      remoting.connectMe2Me(hostId, true);
-      return;
-    }
-  }
-
-  // No valid URL parameters, start up normally.
-  remoting.setMode(getAppStartupMode_());
-  if (isHostModeSupported_()) {
-    var noShare = document.getElementById('chrome-os-no-share');
-    noShare.parentNode.removeChild(noShare);
-  } else {
-    var button = document.getElementById('share-button');
-    button.disabled = true;
-  }
-};
-
-/**
- * If there is an incomplete share or connection in progress, cancel it.
- */
-remoting.cancelPendingOperation = function() {
-  document.getElementById('cancel-button').disabled = true;
-  switch (remoting.getMajorMode()) {
-    case remoting.AppMode.HOST:
-      remoting.cancelShare();
-      break;
-    case remoting.AppMode.CLIENT:
-      remoting.cancelConnect();
-      break;
-  }
-};
-
-/**
- * If the client is connected, or the host is shared, prompt before closing.
- *
- * @return {?string} The prompt string if a connection is active.
- */
-remoting.promptClose = function() {
-  switch (remoting.currentMode) {
-    case remoting.AppMode.CLIENT_CONNECTING:
-    case remoting.AppMode.HOST_WAITING_FOR_CODE:
-    case remoting.AppMode.HOST_WAITING_FOR_CONNECTION:
-    case remoting.AppMode.HOST_SHARED:
-    case remoting.AppMode.IN_SESSION:
-      var result = chrome.i18n.getMessage(/*i18n-content*/'CLOSE_PROMPT');
-      return result;
-    default:
-      return null;
-  }
-};
-
-/**
- * Sign the user out of Chromoting by clearing the OAuth refresh token.
- */
-remoting.clearOAuth2 = function() {
-  remoting.oauth2.clear();
-  window.localStorage.removeItem(KEY_EMAIL_);
-  remoting.setMode(remoting.AppMode.UNAUTHENTICATED);
-};
-
-/**
- * Callback function called when the browser window loses focus. In this case,
- * release all keys to prevent them becoming 'stuck down' on the host.
- */
-function pluginLostFocus_() {
-  if (remoting.clientSession && remoting.clientSession.plugin) {
-    remoting.clientSession.plugin.releaseAllKeys();
-  }
-}
-
-/**
- * If the user is authenticated, but there is no email address cached, get one.
- */
-function refreshEmail_() {
-  if (!getEmail_() && remoting.oauth2.isAuthenticated()) {
-    remoting.oauth2.getEmail(setEmail_);
-  }
-}
-
-/**
- * The key under which the email address is stored.
- * @private
- */
-var KEY_EMAIL_ = 'remoting-email';
-
-/**
- * Save the user's email address in local storage.
- *
- * @param {?string} email The email address to place in local storage.
- * @return {void} Nothing.
- */
-function setEmail_(email) {
-  if (email) {
-    document.getElementById('current-email').innerText = email;
-  } else {
-    // TODO(ajwong): Have a better way of showing an error.
-    document.getElementById('current-email').innerText = '???';
-  }
-}
-
-/**
- * Read the user's email address from local storage.
- *
- * @return {?string} The email address associated with the auth credentials.
- */
-function getEmail_() {
-  var result = window.localStorage.getItem(KEY_EMAIL_);
-  return typeof result == 'string' ? result : null;
-}
-
-/**
- * Gets the major-mode that this application should start up in.
- *
- * @return {remoting.AppMode} The mode to start in.
- */
-function getAppStartupMode_() {
-  return remoting.oauth2.isAuthenticated() ? remoting.AppMode.HOME :
-      remoting.AppMode.UNAUTHENTICATED;
-}
-
-/**
- * Returns whether Host mode is supported on this platform.
- *
- * @return {boolean} True if Host mode is supported.
- */
-function isHostModeSupported_() {
-  // Currently, sharing on Chromebooks is not supported.
-  return !navigator.userAgent.match(/\bCrOS\b/);
-}