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Issue 2162963002: [polymer] Merge of master into polymer10-migration (Closed) Base URL: git@github.com:catapult-project/catapult.git@polymer10-migration
Patch Set: Merge polymer10-migration int polymer10-merge Created 4 years, 5 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <!-- 2 <!--
3 Copyright (c) 2012 The Chromium Authors. All rights reserved. 3 Copyright (c) 2012 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/base.html"> 8 <link rel="import" href="/tracing/base/base.html">
9 <link rel="import" href="/tracing/base/event.html"> 9 <link rel="import" href="/tracing/base/event.html">
10 <link rel="import" href="/tracing/base/interval_tree.html"> 10 <link rel="import" href="/tracing/base/interval_tree.html">
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24 <link rel="import" href="/tracing/model/kernel.html"> 24 <link rel="import" href="/tracing/model/kernel.html">
25 <link rel="import" href="/tracing/model/model_indices.html"> 25 <link rel="import" href="/tracing/model/model_indices.html">
26 <link rel="import" href="/tracing/model/model_stats.html"> 26 <link rel="import" href="/tracing/model/model_stats.html">
27 <link rel="import" href="/tracing/model/object_snapshot.html"> 27 <link rel="import" href="/tracing/model/object_snapshot.html">
28 <link rel="import" href="/tracing/model/process.html"> 28 <link rel="import" href="/tracing/model/process.html">
29 <link rel="import" href="/tracing/model/process_memory_dump.html"> 29 <link rel="import" href="/tracing/model/process_memory_dump.html">
30 <link rel="import" href="/tracing/model/sample.html"> 30 <link rel="import" href="/tracing/model/sample.html">
31 <link rel="import" href="/tracing/model/stack_frame.html"> 31 <link rel="import" href="/tracing/model/stack_frame.html">
32 <link rel="import" href="/tracing/model/user_model/user_expectation.html"> 32 <link rel="import" href="/tracing/model/user_model/user_expectation.html">
33 <link rel="import" href="/tracing/model/user_model/user_model.html"> 33 <link rel="import" href="/tracing/model/user_model/user_model.html">
34 <link rel="import" href="/tracing/ui/base/overlay.html">
34 <link rel="import" href="/tracing/value/time_display_mode.html"> 35 <link rel="import" href="/tracing/value/time_display_mode.html">
35 <link rel="import" href="/tracing/value/unit.html"> 36 <link rel="import" href="/tracing/value/unit.html">
36 37
37 <script> 38 <script>
38 'use strict'; 39 'use strict';
39 40
40 /** 41 /**
41 * @fileoverview Model is a parsed representation of the 42 * @fileoverview Model is a parsed representation of the
42 * TraceEvents obtained from base/trace_event in which the begin-end 43 * TraceEvents obtained from base/trace_event in which the begin-end
43 * tokens are converted into a hierarchy of processes, threads, 44 * tokens are converted into a hierarchy of processes, threads,
(...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after
111 this.helpersByConstructorGUID_ = {}; 112 this.helpersByConstructorGUID_ = {};
112 this.eventsByStableId_ = undefined; 113 this.eventsByStableId_ = undefined;
113 } 114 }
114 115
115 Model.prototype = { 116 Model.prototype = {
116 __proto__: tr.model.EventContainer.prototype, 117 __proto__: tr.model.EventContainer.prototype,
117 118
118 getEventByStableId: function(stableId) { 119 getEventByStableId: function(stableId) {
119 if (this.eventsByStableId_ === undefined) { 120 if (this.eventsByStableId_ === undefined) {
120 this.eventsByStableId_ = {}; 121 this.eventsByStableId_ = {};
121 this.iterateAllEvents(function(event) { 122 for (var event of this.getDescendantEvents()) {
122 this.eventsByStableId_[event.stableId] = event; 123 this.eventsByStableId_[event.stableId] = event;
123 }, this); 124 }
124 } 125 }
125 return this.eventsByStableId_[stableId]; 126 return this.eventsByStableId_[stableId];
126 }, 127 },
127 128
128 getOrCreateHelper: function(constructor) { 129 getOrCreateHelper: function(constructor) {
129 if (!constructor.guid) 130 if (!constructor.guid)
130 throw new Error('Helper constructors must have GUIDs'); 131 throw new Error('Helper constructors must have GUIDs');
131 132
132 if (this.helpersByConstructorGUID_[constructor.guid] === undefined) { 133 if (this.helpersByConstructorGUID_[constructor.guid] === undefined) {
133 if (this.doesHelperGUIDSupportThisModel_[constructor.guid] === 134 if (this.doesHelperGUIDSupportThisModel_[constructor.guid] ===
134 undefined) { 135 undefined) {
135 this.doesHelperGUIDSupportThisModel_[constructor.guid] = 136 this.doesHelperGUIDSupportThisModel_[constructor.guid] =
136 constructor.supportsModel(this); 137 constructor.supportsModel(this);
137 } 138 }
138 139
139 if (!this.doesHelperGUIDSupportThisModel_[constructor.guid]) 140 if (!this.doesHelperGUIDSupportThisModel_[constructor.guid])
140 return undefined; 141 return undefined;
141 142
142 this.helpersByConstructorGUID_[constructor.guid] = new constructor( 143 this.helpersByConstructorGUID_[constructor.guid] = new constructor(
143 this); 144 this);
144 } 145 }
145 return this.helpersByConstructorGUID_[constructor.guid]; 146 return this.helpersByConstructorGUID_[constructor.guid];
146 }, 147 },
147 148
148 findTopmostSlicesInThisContainer: function(eventPredicate, callback, 149 childEvents: function*() {
149 opt_this) { 150 yield * this.globalMemoryDumps;
150 }, 151 yield * this.instantEvents;
151 152 yield * this.flowEvents;
152 childEvents: function*(eventTypePredicate, opt_this) { 153 yield * this.alerts;
153 if (eventTypePredicate.call(opt_this, GlobalMemoryDump)) 154 yield * this.samples;
154 yield * this.globalMemoryDumps;
155
156 if (eventTypePredicate.call(opt_this, GlobalInstantEvent))
157 yield * this.instantEvents;
158
159 if (eventTypePredicate.call(opt_this, FlowEvent))
160 yield * this.flowEvents;
161
162 if (eventTypePredicate.call(opt_this, Alert))
163 yield * this.alerts;
164
165 if (eventTypePredicate.call(opt_this, Sample))
166 yield * this.samples;
167 }, 155 },
168 156
169 childEventContainers: function*() { 157 childEventContainers: function*() {
170 yield this.userModel; 158 yield this.userModel;
171 yield this.device; 159 yield this.device;
172 yield this.kernel; 160 yield this.kernel;
173 yield * tr.b.dictionaryValues(this.processes); 161 yield * tr.b.dictionaryValues(this.processes);
174 }, 162 },
175 163
176 /** 164 /**
177 * Some objects in the model can persist their state in ModelSettings. 165 * Some objects in the model can persist their state in ModelSettings.
178 * 166 *
179 * This iterates through them. 167 * This iterates through them.
180 */ 168 */
181 iterateAllPersistableObjects: function(callback) { 169 iterateAllPersistableObjects: function(callback) {
182 this.kernel.iterateAllPersistableObjects(callback); 170 this.kernel.iterateAllPersistableObjects(callback);
183 for (var pid in this.processes) 171 for (var pid in this.processes)
184 this.processes[pid].iterateAllPersistableObjects(callback); 172 this.processes[pid].iterateAllPersistableObjects(callback);
185 }, 173 },
186 174
187 updateBounds: function() { 175 updateBounds: function() {
188 this.bounds.reset(); 176 this.bounds.reset();
189 var bounds = this.bounds; 177 var bounds = this.bounds;
190 178 for (var ec of this.childEventContainers()) {
191 this.iterateAllChildEventContainers(function(ec) {
192 ec.updateBounds(); 179 ec.updateBounds();
193 bounds.addRange(ec.bounds); 180 bounds.addRange(ec.bounds);
194 }); 181 }
195 this.iterateAllEventsInThisContainer( 182 for (var event of this.childEvents())
196 function(eventConstructor) { return true; }, 183 event.addBoundsToRange(bounds);
197 function(event) {
198 event.addBoundsToRange(bounds);
199 });
200 }, 184 },
201 185
202 shiftWorldToZero: function() { 186 shiftWorldToZero: function() {
203 var shiftAmount = -this.bounds.min; 187 var shiftAmount = -this.bounds.min;
204 this.timestampShiftToZeroAmount_ = shiftAmount; 188 this.timestampShiftToZeroAmount_ = shiftAmount;
205 this.iterateAllChildEventContainers(function(ec) { 189 for (var ec of this.childEventContainers())
206 ec.shiftTimestampsForward(shiftAmount); 190 ec.shiftTimestampsForward(shiftAmount);
207 }); 191
208 this.iterateAllEventsInThisContainer( 192 for (var event of this.childEvents())
209 function(eventConstructor) { return true; }, 193 event.start += shiftAmount;
210 function(event) {
211 event.start += shiftAmount;
212 });
213 this.updateBounds(); 194 this.updateBounds();
214 }, 195 },
215 196
216 convertTimestampToModelTime: function(sourceClockDomainName, ts) { 197 convertTimestampToModelTime: function(sourceClockDomainName, ts) {
217 if (sourceClockDomainName !== 'traceEventClock') 198 if (sourceClockDomainName !== 'traceEventClock')
218 throw new Error('Only traceEventClock is supported.'); 199 throw new Error('Only traceEventClock is supported.');
219 return tr.v.Unit.timestampFromUs(ts) + 200 return tr.v.Unit.timestampFromUs(ts) +
220 this.timestampShiftToZeroAmount_; 201 this.timestampShiftToZeroAmount_;
221 }, 202 },
222 203
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660 iterObjectFieldsRecursively(item.args); 641 iterObjectFieldsRecursively(item.args);
661 iterObjectFieldsRecursively(item.contexts); 642 iterObjectFieldsRecursively(item.contexts);
662 } 643 }
663 }; 644 };
664 645
665 return { 646 return {
666 Model: Model 647 Model: Model
667 }; 648 };
668 }); 649 });
669 </script> 650 </script>
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