Demo/bin/Debug/front_end/devtools.js

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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.

(function(window) {

// DevToolsAPI ----------------------------------------------------------------

/**
 * @constructor
 */
function DevToolsAPIImpl()
{
    /**
     * @type {number}
     */
    this._lastCallId = 0;

    /**
     * @type {!Object.<number, function(?Object)>}
     */
    this._callbacks = {};
}

DevToolsAPIImpl.prototype = {
    /**
     * @param {number} id
     * @param {?Object} arg
     */
    embedderMessageAck: function(id, arg)
    {
        var callback = this._callbacks[id];
        delete this._callbacks[id];
        if (callback)
            callback(arg);
    },

    /**
     * @param {string} method
     * @param {!Array.<*>} args
     * @param {?function(?Object)} callback
     */
    sendMessageToEmbedder: function(method, args, callback)
    {
        var callId = ++this._lastCallId;
        if (callback)
            this._callbacks[callId] = callback;
        var message = { "id": callId, "method": method };
        if (args.length)
            message.params = args;
        DevToolsHost.sendMessageToEmbedder(JSON.stringify(message));
    },

    /**
     * @param {string} method
     * @param {!Array.<*>} args
     */
    _dispatchOnInspectorFrontendAPI: function(method, args)
    {
        var api = window["InspectorFrontendAPI"];