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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright 2016 The Chromium Authors. All rights reserved. | 3 Copyright 2016 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/unit.html"> | 8 <link rel="import" href="/tracing/base/unit.html"> |
| 9 <link rel="import" href="/tracing/extras/chrome/blame_context/frame_tree_node.ht
ml"> | 9 <link rel="import" href="/tracing/extras/chrome/blame_context/frame_tree_node.ht
ml"> |
| 10 <link rel="import" href="/tracing/extras/chrome/blame_context/render_frame.html"
> | 10 <link rel="import" href="/tracing/extras/chrome/blame_context/render_frame.html"
> |
| (...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 63 */ | 63 */ |
| 64 function Row(context) { | 64 function Row(context) { |
| 65 this.subRows = undefined; | 65 this.subRows = undefined; |
| 66 this.contexts = []; | 66 this.contexts = []; |
| 67 this.type = undefined; | 67 this.type = undefined; |
| 68 this.renderer = 'N/A'; | 68 this.renderer = 'N/A'; |
| 69 this.url = undefined; | 69 this.url = undefined; |
| 70 this.time = 0; | 70 this.time = 0; |
| 71 this.eventsOfInterest = new tr.model.EventSet(); | 71 this.eventsOfInterest = new tr.model.EventSet(); |
| 72 | 72 |
| 73 if (context === undefined) | 73 if (context === undefined) return; |
| 74 return; | |
| 75 | 74 |
| 76 this.type = context.objectInstance.blameContextType; | 75 this.type = context.objectInstance.blameContextType; |
| 77 this.contexts.push(context); | 76 this.contexts.push(context); |
| 78 if (context instanceof FrameTreeNodeSnapshot) { | 77 if (context instanceof FrameTreeNodeSnapshot) { |
| 79 if (context.renderFrame) { | 78 if (context.renderFrame) { |
| 80 this.contexts.push(context.renderFrame); | 79 this.contexts.push(context.renderFrame); |
| 81 this.renderer = context.renderFrame.objectInstance.parent.pid; | 80 this.renderer = context.renderFrame.objectInstance.parent.pid; |
| 82 } | 81 } |
| 83 } else if (context instanceof RenderFrameSnapshot) { | 82 } else if (context instanceof RenderFrameSnapshot) { |
| 84 if (context.frameTreeNode) | 83 if (context.frameTreeNode) { |
| 85 this.contexts.push(context.frameTreeNode); | 84 this.contexts.push(context.frameTreeNode); |
| 85 } |
| 86 this.renderer = context.objectInstance.parent.pid; | 86 this.renderer = context.objectInstance.parent.pid; |
| 87 } else if (context instanceof TopLevelSnapshot) { | 87 } else if (context instanceof TopLevelSnapshot) { |
| 88 this.renderer = context.objectInstance.parent.pid; | 88 this.renderer = context.objectInstance.parent.pid; |
| 89 } else { | 89 } else { |
| 90 throw new Error('Unknown context type'); | 90 throw new Error('Unknown context type'); |
| 91 } | 91 } |
| 92 this.eventsOfInterest.addEventSet(this.contexts); | 92 this.eventsOfInterest.addEventSet(this.contexts); |
| 93 | 93 |
| 94 // TODO(xiaochengh): Handle the case where a subframe has a trivial url | 94 // TODO(xiaochengh): Handle the case where a subframe has a trivial url |
| 95 // (e.g., about:blank), but inherits the origin of its parent. This is not | 95 // (e.g., about:blank), but inherits the origin of its parent. This is not |
| (...skipping 14 matching lines...) Expand all Loading... |
| 110 // +- Subframe | 1 | b | 110 // +- Subframe | 1 | b |
| 111 // +- Frame Tree | 2 | c | 111 // +- Frame Tree | 2 | c |
| 112 // +- Frame | 1 | c | 112 // +- Frame | 1 | c |
| 113 // +- Subframe | 1 | d | 113 // +- Subframe | 1 | d |
| 114 tree: function(rows, rowMap) { | 114 tree: function(rows, rowMap) { |
| 115 // Finds the parent of a specific row. When there is conflict between the | 115 // Finds the parent of a specific row. When there is conflict between the |
| 116 // browser's dump of the frame tree and the renderers', use the browser's. | 116 // browser's dump of the frame tree and the renderers', use the browser's. |
| 117 var getParentRow = function(row) { | 117 var getParentRow = function(row) { |
| 118 var pivot; | 118 var pivot; |
| 119 row.contexts.forEach(function(context) { | 119 row.contexts.forEach(function(context) { |
| 120 if (context instanceof tr.e.chrome.FrameTreeNodeSnapshot) | 120 if (context instanceof tr.e.chrome.FrameTreeNodeSnapshot) { |
| 121 pivot = context; | 121 pivot = context; |
| 122 } |
| 122 }); | 123 }); |
| 123 if (pivot && pivot.parentContext) | 124 if (pivot && pivot.parentContext) { |
| 124 return rowMap[pivot.parentContext.guid]; | 125 return rowMap[pivot.parentContext.guid]; |
| 126 } |
| 125 return undefined; | 127 return undefined; |
| 126 }; | 128 }; |
| 127 | 129 |
| 128 var rootRows = []; | 130 var rootRows = []; |
| 129 rows.forEach(function(row) { | 131 rows.forEach(function(row) { |
| 130 var parentRow = getParentRow(row); | 132 var parentRow = getParentRow(row); |
| 131 if (parentRow === undefined) { | 133 if (parentRow === undefined) { |
| 132 rootRows.push(row); | 134 rootRows.push(row); |
| 133 return; | 135 return; |
| 134 } | 136 } |
| 135 if (parentRow.subRows === undefined) | 137 if (parentRow.subRows === undefined) { |
| 136 parentRow.subRows = []; | 138 parentRow.subRows = []; |
| 139 } |
| 137 parentRow.subRows.push(row); | 140 parentRow.subRows.push(row); |
| 138 }); | 141 }); |
| 139 | 142 |
| 140 var aggregateAllDescendants = function(row) { | 143 var aggregateAllDescendants = function(row) { |
| 141 if (!row.subRows) { | 144 if (!row.subRows) { |
| 142 if (getParentRow(row)) | 145 if (getParentRow(row)) { |
| 143 row.type = 'Subframe'; | 146 row.type = 'Subframe'; |
| 147 } |
| 144 return row; | 148 return row; |
| 145 } | 149 } |
| 146 var result = new Row(); | 150 var result = new Row(); |
| 147 result.type = 'Frame Tree'; | 151 result.type = 'Frame Tree'; |
| 148 result.renderer = row.renderer; | 152 result.renderer = row.renderer; |
| 149 result.url = row.url; | 153 result.url = row.url; |
| 150 result.subRows = [row]; | 154 result.subRows = [row]; |
| 151 row.subRows.forEach( | 155 row.subRows.forEach( |
| 152 subRow => result.subRows.push(aggregateAllDescendants(subRow))); | 156 subRow => result.subRows.push(aggregateAllDescendants(subRow))); |
| 153 result.subRows.forEach(function(subRow) { | 157 result.subRows.forEach(function(subRow) { |
| (...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 217 }, | 221 }, |
| 218 { | 222 { |
| 219 title: 'URL', | 223 title: 'URL', |
| 220 value: row => row.url, | 224 value: row => row.url, |
| 221 cmp: (a, b) => (a.url || '').localeCompare(b.url || '') | 225 cmp: (a, b) => (a.url || '').localeCompare(b.url || '') |
| 222 } | 226 } |
| 223 ]; | 227 ]; |
| 224 }, | 228 }, |
| 225 | 229 |
| 226 createFrameDataTableRows_: function() { | 230 createFrameDataTableRows_: function() { |
| 227 if (!this.model_) | 231 if (!this.model_) return []; |
| 228 return []; | |
| 229 | 232 |
| 230 // Gather contexts into skeletons of rows. | 233 // Gather contexts into skeletons of rows. |
| 231 var rows = []; | 234 var rows = []; |
| 232 var rowMap = {}; | 235 var rowMap = {}; |
| 233 for (var proc of Object.values(this.model_.processes)) { | 236 for (var proc of Object.values(this.model_.processes)) { |
| 234 proc.objects.iterObjectInstances(function(objectInstance) { | 237 proc.objects.iterObjectInstances(function(objectInstance) { |
| 235 if (!(objectInstance instanceof BlameContextInstance)) | 238 if (!(objectInstance instanceof BlameContextInstance)) { |
| 236 return; | 239 return; |
| 240 } |
| 237 objectInstance.snapshots.forEach(function(snapshot) { | 241 objectInstance.snapshots.forEach(function(snapshot) { |
| 238 if (rowMap[snapshot.guid]) | 242 if (rowMap[snapshot.guid]) return; |
| 239 return; | 243 |
| 240 var row = new Row(snapshot); | 244 var row = new Row(snapshot); |
| 241 row.contexts.forEach(context => rowMap[context.guid] = row); | 245 row.contexts.forEach(context => rowMap[context.guid] = row); |
| 242 rows.push(row); | 246 rows.push(row); |
| 243 }, this); | 247 }, this); |
| 244 }, this); | 248 }, this); |
| 245 } | 249 } |
| 246 | 250 |
| 247 // Find slices attributed to each row. | 251 // Find slices attributed to each row. |
| 248 // TODO(xiaochengh): We should implement a getter | 252 // TODO(xiaochengh): We should implement a getter |
| 249 // BlameContextSnapshot.attributedEvents, instead of process the model in | 253 // BlameContextSnapshot.attributedEvents, instead of process the model in |
| 250 // a UI component. | 254 // a UI component. |
| 251 for (var proc of Object.values(this.model_.processes)) { | 255 for (var proc of Object.values(this.model_.processes)) { |
| 252 for (var thread of Object.values(proc.threads)) { | 256 for (var thread of Object.values(proc.threads)) { |
| 253 thread.sliceGroup.iterSlicesInTimeRange(function(topLevelSlice) { | 257 thread.sliceGroup.iterSlicesInTimeRange(function(topLevelSlice) { |
| 254 topLevelSlice.contexts.forEach(function(context) { | 258 topLevelSlice.contexts.forEach(function(context) { |
| 255 if (!context.snapshot.guid || !rowMap[context.snapshot.guid]) | 259 if (!context.snapshot.guid || !rowMap[context.snapshot.guid]) { |
| 256 return; | 260 return; |
| 261 } |
| 257 var row = rowMap[context.snapshot.guid]; | 262 var row = rowMap[context.snapshot.guid]; |
| 258 row.eventsOfInterest.push(topLevelSlice); | 263 row.eventsOfInterest.push(topLevelSlice); |
| 259 row.time += topLevelSlice.selfTime || 0; | 264 row.time += topLevelSlice.selfTime || 0; |
| 260 }); | 265 }); |
| 261 }, this.currentRangeOfInterest.min, this.currentRangeOfInterest.max); | 266 }, this.currentRangeOfInterest.min, this.currentRangeOfInterest.max); |
| 262 } | 267 } |
| 263 } | 268 } |
| 264 | 269 |
| 265 // Apply grouping to rows. | 270 // Apply grouping to rows. |
| 266 var select = this.$.select; | 271 var select = this.$.select; |
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| 278 if (!m) { | 283 if (!m) { |
| 279 return { | 284 return { |
| 280 supported: false, | 285 supported: false, |
| 281 reason: 'No model available.' | 286 reason: 'No model available.' |
| 282 }; | 287 }; |
| 283 } | 288 } |
| 284 | 289 |
| 285 var ans = {supported: false}; | 290 var ans = {supported: false}; |
| 286 for (var proc of Object.values(m.processes)) { | 291 for (var proc of Object.values(m.processes)) { |
| 287 proc.objects.iterObjectInstances(function(instance) { | 292 proc.objects.iterObjectInstances(function(instance) { |
| 288 if (instance instanceof BlameContextInstance) | 293 if (instance instanceof BlameContextInstance) { |
| 289 ans.supported = true; | 294 ans.supported = true; |
| 295 } |
| 290 }); | 296 }); |
| 291 } | 297 } |
| 292 | 298 |
| 293 if (!ans.supported) | 299 if (!ans.supported) { |
| 294 ans.reason = 'No frame data available'; | 300 ans.reason = 'No frame data available'; |
| 301 } |
| 295 return ans; | 302 return ans; |
| 296 }, | 303 }, |
| 297 | 304 |
| 298 get currentRangeOfInterest() { | 305 get currentRangeOfInterest() { |
| 299 if (this.rangeOfInterest_.isEmpty) | 306 if (this.rangeOfInterest_.isEmpty) { |
| 300 return this.model_.bounds; | 307 return this.model_.bounds; |
| 308 } |
| 301 return this.rangeOfInterest_; | 309 return this.rangeOfInterest_; |
| 302 }, | 310 }, |
| 303 | 311 |
| 304 get rangeOfInterest() { | 312 get rangeOfInterest() { |
| 305 return this.rangeOfInterest_; | 313 return this.rangeOfInterest_; |
| 306 }, | 314 }, |
| 307 | 315 |
| 308 set rangeOfInterest(rangeOfInterest) { | 316 set rangeOfInterest(rangeOfInterest) { |
| 309 this.rangeOfInterest_ = rangeOfInterest; | 317 this.rangeOfInterest_ = rangeOfInterest; |
| 310 this.updateContents_(); | 318 this.updateContents_(); |
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| 330 this.model_ = model; | 338 this.model_ = model; |
| 331 this.updateContents_(); | 339 this.updateContents_(); |
| 332 } | 340 } |
| 333 }); | 341 }); |
| 334 | 342 |
| 335 tr.ui.side_panel.SidePanelRegistry.register(function() { | 343 tr.ui.side_panel.SidePanelRegistry.register(function() { |
| 336 return document.createElement('tr-ui-e-s-frame-data-side-panel'); | 344 return document.createElement('tr-ui-e-s-frame-data-side-panel'); |
| 337 }); | 345 }); |
| 338 }); | 346 }); |
| 339 </script> | 347 </script> |
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Chromium Code Reviews
Issue 2776653002:
[ESLint] Fix violations when enabling curly rule in eslint. (Closed)
