| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2015 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. |
| --> |
| <link rel="import" href="/base/deep_utils.html"> |
| <link rel="import" href="/base/units/time.html"> |
| <link rel="import" href="/base/units/time_stamp.html"> |
| <script> |
| 'use strict'; |
| tr.exportTo('tr.b.units', function() { |
| function createTimeStampSpan(timestamp) { |
| if (timestamp === undefined) |
| return ''; |
| var span = document.createElement('tr-b-u-time-stamp-span'); |
| span.timestamp = timestamp; |
| return span; |
| } |
| |
| tr.b.units.Time.addEventListener('display-unit-changed', function(e) { |
| tr.b.findDeepElementsMatching(document.body, |
| 'tr-b-u-time-stamp-span').forEach(function(el) { |
| el.updateContent_(); |
| }); |
| }); |
| |
| return { |
| createTimeStampSpan: createTimeStampSpan |
| }; |
| }); |
| </script> |
| |
| <polymer-element name="tr-b-u-time-stamp-span"> |
| <template> |
| </template> |
| <script> |
| 'use strict'; |
| |
| Polymer({ |
| ready: function() { |
| this.timestamp_ = undefined; |
| }, |
| |
| get timestamp() { |
| return this.timestamp_; |
| }, |
| |
| set timestamp(timestamp) { |
| if (timestamp instanceof tr.b.units.TimeStamp) |
| this.timestamp_ = timestamp.timestamp; |
| else |
| this.timestamp_ = timestamp; |
| this.updateContent_(); |
| }, |
| |
| updateContent_: function() { |
| var content = tr.b.units.Time.currentDisplayUnit.format(this.timestamp_); |
| this.shadowRoot.textContent = content; |
| } |
| }); |
| </script> |
| </polymer-element> |
