68 lines
1.4 KiB
JavaScript
68 lines
1.4 KiB
JavaScript
|
/**
|
||
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the BSD-style license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
||
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
||
|
|
*
|
||
|
|
* @providesModule PerformanceOverlay
|
||
|
|
* @flow
|
||
|
|
*/
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
var PerformanceLogger = require('PerformanceLogger');
|
||
|
|
var React = require('React');
|
||
|
|
var StyleSheet = require('StyleSheet');
|
||
|
|
var Text = require('Text');
|
||
|
|
var View = require('View');
|
||
|
|
|
||
|
|
var PerformanceOverlay = React.createClass({
|
||
|
|
render: function() {
|
||
|
|
var perfLogs = PerformanceLogger.getTimespans();
|
||
|
|
var items = [];
|
||
|
|
|
||
|
|
for (var key in perfLogs) {
|
||
|
|
if (perfLogs[key].totalTime) {
|
||
|
|
items.push(
|
||
|
|
<View style={styles.row}>
|
||
|
|
<Text style={[styles.text, styles.label]}>{key}</Text>
|
||
|
|
<Text style={[styles.text, styles.totalTime]}>
|
||
|
|
{perfLogs[key].totalTime + 'ms'}
|
||
|
|
</Text>
|
||
|
|
</View>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return (
|
||
|
|
<View style={styles.container}>
|
||
|
|
{items}
|
||
|
|
</View>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
var styles = StyleSheet.create({
|
||
|
|
container: {
|
||
|
|
height: 100,
|
||
|
|
paddingTop: 10,
|
||
|
|
},
|
||
|
|
label: {
|
||
|
|
flex: 1,
|
||
|
|
},
|
||
|
|
row: {
|
||
|
|
flexDirection: 'row',
|
||
|
|
paddingHorizontal: 10,
|
||
|
|
},
|
||
|
|
text: {
|
||
|
|
color: 'white',
|
||
|
|
fontSize: 12,
|
||
|
|
},
|
||
|
|
totalTime: {
|
||
|
|
paddingRight: 100,
|
||
|
|
},
|
||
|
|
});
|
||
|
|
|
||
|
|
module.exports = PerformanceOverlay;
|