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// Copyright 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.
/**
* Javascript for user_actions.html, served from chrome://user-actions/
* This is used to debug user actions recording. It displays a live
* stream of all user action events that occur in chromium while the
* chrome://user-actions/ page is open.
*
* The simple object defined in this javascript file listens for
* callbacks from the C++ code saying that a new user action was seen.
*/
cr.define('userActions', function() {
'use strict';
/**
* Appends a row to the output table listing the user action observed
* and the current timestamp.
* @param {string} userAction the name of the user action observed.
*/
function observeUserAction(userAction) {
var table = $('user-actions-table');
var tr = document.createElement('tr');
var td = document.createElement('td');
td.textContent = userAction;
tr.appendChild(td);
td = document.createElement('td');
td.textContent = Date.now() / 1000; // in seconds since epoch
tr.appendChild(td);
table.appendChild(tr);
}
return {
observeUserAction: observeUserAction
};
});
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