| <!doctype html> |
| <!-- |
| Copyright 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. |
| --> |
| <title>Trace</title> |
| <meta charset="utf-8"> |
| |
| <script src="/components/webcomponentsjs/webcomponents.js"></script> |
| <link rel="import" href="/components/polymer/polymer.html"> |
| |
| <link rel="import" href="/tracing/base/xhr.html"> |
| <link rel="import" href="/tracing/extras/full_config.html"> |
| <link rel="import" href="/tracing/ui/timeline_view.html"> |
| |
| <style> |
| html, |
| body { |
| height: 100%; |
| } |
| |
| body { |
| -webkit-flex-direction: column; |
| flex-direction: column; |
| display: -webkit-flex; |
| display: flex; |
| margin: 0; |
| padding: 0; |
| } |
| |
| body > tr-ui-timeline-view { |
| -webkit-flex: 1 1 auto; |
| flex: 1 1 auto; |
| min-height: 0; |
| } |
| |
| body > tr-ui-timeline-view:focus { |
| outline: none; |
| } |
| |
| </style> |
| |
| <tr-ui-timeline-view> |
| <track-view-container id='track_view_container'></track-view-container> |
| </tr-ui-timeline-view> |
| |
| <script> |
| 'use strict'; |
| |
| var timelineViewEl; |
| |
| function loadTraces(filenames, onTracesLoaded) { |
| var traces = []; |
| for (var i = 0; i < filenames.length; i++) { |
| traces.push(undefined); |
| } |
| var numTracesPending = filenames.length; |
| |
| filenames.forEach(function(filename, i) { |
| getAsync(filename, function(trace) { |
| traces[i] = trace; |
| numTracesPending--; |
| if (numTracesPending == 0) |
| onTracesLoaded(filenames, traces); |
| }); |
| }); |
| } |
| |
| function getAsync(url, cb) { |
| tr.b.getAsync(url).then(cb); |
| } |
| |
| function createViewFromTraces(filenames, traces) { |
| var m = timelineViewEl.model || new tr.Model(); |
| var i = new tr.importer.Import(m); |
| var p = i.importTracesWithProgressDialog(traces); |
| p.then( |
| function() { |
| timelineViewEl.model = m; |
| timelineViewEl.updateDocumentFavicon(); |
| timelineViewEl.globalMode = true; |
| timelineViewEl.viewTitle = ''; |
| }, |
| function(err) { |
| var overlay = new tr.ui.b.Overlay(); |
| overlay.textContent = tr.b.normalizeException(err).message; |
| overlay.title = 'Import error'; |
| overlay.visible = true; |
| }); |
| } |
| |
| function onLoad() { |
| timelineViewEl = document.querySelector('tr-ui-timeline-view'); |
| timelineViewEl.globalMode = true; |
| |
| var file = '/query?{{ query_string }}'; |
| var filenames = [file]; |
| loadTraces(filenames, createViewFromTraces); |
| } |
| window.addEventListener('load', onLoad); |
| </script> |
