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// 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.
cr.define('print_preview', function() {
'use strict';
/**
* Object used to measure usage statistics.
* @constructor
*/
function Metrics() {};
/**
* Enumeration of metrics buckets to record.
* @enum {number}
*/
Metrics.Bucket = {
// Used when the print destination search widget is shown.
DESTINATION_SEARCH_SHOWN: 0,
// Used when the user selects a print destination.
DESTINATION_SELECTED: 1,
// Used when the print destination search widget is closed without selecting
// a print destination.
DESTINATION_SELECTION_CANCELED: 2,
// Used when the Google Cloud Print promotions is shown to the user.
CLOUDPRINT_PROMO_SHOWN: 3,
// Used when the user chooses to sign-in to their Google account.
SIGNIN_TRIGGERED: 4
};
Metrics.prototype = {
/**
* Increments the counter for a given bucket.
* @param {!print_preview.Metrics.Bucket} bucket Bucket to increment.
*/
increment: function(bucket) {
chrome.send('reportDestinationEvent', bucket);
}
};
// Export
return {
Metrics: Metrics
};
});
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