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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright 2017 The Chromium Authors. All rights reserved. | 3 Copyright 2017 The Chromium Authors. All rights reserved. |
| 4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
| 5 found in the LICENSE file. | 5 found in the LICENSE file. |
| 6 --> | 6 --> |
| 7 | 7 |
| 8 <link rel="import" href="/tracing/base/utils.html"> | 8 <link rel="import" href="/tracing/base/utils.html"> |
| 9 <link rel="import" href="/tracing/value/diagnostics/diagnostic.html"> | 9 <link rel="import" href="/tracing/value/diagnostics/diagnostic.html"> |
| 10 | 10 |
| (...skipping 254 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 265 return telemetry[fieldName]; | 265 return telemetry[fieldName]; |
| 266 } | 266 } |
| 267 | 267 |
| 268 /** | 268 /** |
| 269 * @param {!tr.v.Histogram} hist | 269 * @param {!tr.v.Histogram} hist |
| 270 * @param {string} storyGroupingKey | 270 * @param {string} storyGroupingKey |
| 271 * @return {string} | 271 * @return {string} |
| 272 */ | 272 */ |
| 273 static getStoryGroupingKeyLabel(hist, storyGroupingKey) { | 273 static getStoryGroupingKeyLabel(hist, storyGroupingKey) { |
| 274 let telemetry = tr.v.d.TelemetryInfo.getFromHistogram(hist); | 274 let telemetry = tr.v.d.TelemetryInfo.getFromHistogram(hist); |
| 275 if (!(telemetry instanceof tr.v.d.MergedTelemetryInfo)) | 275 if (!(telemetry instanceof tr.v.d.MergedTelemetryInfo)) { |
| 276 return storyGroupingKey + ': undefined'; | 276 return storyGroupingKey + ': undefined'; |
| 277 } |
| 277 return storyGroupingKey + ': ' + | 278 return storyGroupingKey + ': ' + |
| 278 telemetry.storyGroupingKeys[storyGroupingKey]; | 279 telemetry.storyGroupingKeys[storyGroupingKey]; |
| 279 } | 280 } |
| 280 | 281 |
| 281 /** | 282 /** |
| 282 * Returns a closure that gets a story grouping key label from a Histogram. | 283 * Returns a closure that gets a story grouping key label from a Histogram. |
| 283 * | 284 * |
| 284 * @param {string} storyGroupingKey | 285 * @param {string} storyGroupingKey |
| 285 * @return {!function(tr.v.Histogram):string} | 286 * @return {!function(tr.v.Histogram):string} |
| 286 */ | 287 */ |
| 287 static makeStoryGroupingKeyLabelGetter(storyGroupingKey) { | 288 static makeStoryGroupingKeyLabelGetter(storyGroupingKey) { |
| 288 return v => MergedTelemetryInfo.getStoryGroupingKeyLabel( | 289 return v => MergedTelemetryInfo.getStoryGroupingKeyLabel( |
| 289 v, storyGroupingKey); | 290 v, storyGroupingKey); |
| 290 } | 291 } |
| 291 } | 292 } |
| 292 | 293 |
| 293 tr.v.d.Diagnostic.register(MergedTelemetryInfo, { | 294 tr.v.d.Diagnostic.register(MergedTelemetryInfo, { |
| 294 elementName: 'tr-v-ui-merged-telemetry-info-span' | 295 elementName: 'tr-v-ui-merged-telemetry-info-span' |
| 295 }); | 296 }); |
| 296 | 297 |
| 297 return { | 298 return { |
| 298 MergedTelemetryInfo, | 299 MergedTelemetryInfo, |
| 299 }; | 300 }; |
| 300 }); | 301 }); |
| 301 </script> | 302 </script> |
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