chrome/renderer/resources/extensions/tts_engine_custom_bindings.js

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Custom binding for the ttsEngine API.
   6
   7 var binding = require('binding').Binding.create('ttsEngine');
   8
   9 var eventBindings = require('event_bindings');
  10
  11 eventBindings.registerArgumentMassager('ttsEngine.onSpeak',
  12     function(args, dispatch) {
  13   var text = args[0];
  14   var options = args[1];
  15   var requestId = args[2];
  16   var sendTtsEvent = function(event) {
  17     chrome.ttsEngine.sendTtsEvent(requestId, event);
  18   };
  19   dispatch([text, options, sendTtsEvent]);
  20 });
  21
  22 exports.binding = binding.generate();