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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_PERFORMANCE_MONITOR_EVENT_H_ | 5 #ifndef CHROME_BROWSER_PERFORMANCE_MONITOR_EVENT_H_ |
6 #define CHROME_BROWSER_PERFORMANCE_MONITOR_EVENT_H_ | 6 #define CHROME_BROWSER_PERFORMANCE_MONITOR_EVENT_H_ |
7 | 7 |
8 #include "base/values.h" | 8 #include "base/values.h" |
9 #include "base/time.h" | 9 #include "base/time.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 | 11 |
12 namespace performance_monitor { | 12 namespace performance_monitor { |
13 | 13 |
14 // IMPORTANT: To add new events, please | 14 // IMPORTANT: To add new events, please |
15 // - Place the new event above EVENT_NUMBER_OF_EVENTS. | 15 // - Place the new event above EVENT_NUMBER_OF_EVENTS. |
16 // - Add a member to the EventKeyChar enum in key_builder.cc. | 16 // - Add a member to the EventKeyChar enum in key_builder.cc. |
17 // - Add the appropriate messages in generated_resources.grd. | 17 // - Add the appropriate messages in generated_resources.grd. |
18 // - Add the appropriate functions in | 18 // - Add the appropriate functions in |
19 // chrome/browser/ui/webui/performance_monitor/performance_monitor_l10n.h. | 19 // chrome/browser/ui/webui/performance_monitor/performance_monitor_l10n.h. |
20 enum EventType { | 20 enum EventType { |
21 // Used only to indicate invalid events and to generate database keys. | |
Yoyo Zhou
2012/09/27 19:18:27
I don't think this is needed.
Devlin
2012/09/28 02:33:23
Done.
| |
21 EVENT_UNDEFINED, | 22 EVENT_UNDEFINED, |
23 | |
24 // Extension-Related events | |
22 EVENT_EXTENSION_INSTALL, | 25 EVENT_EXTENSION_INSTALL, |
23 EVENT_EXTENSION_UNINSTALL, | 26 EVENT_EXTENSION_UNINSTALL, |
24 EVENT_EXTENSION_UPDATE, | 27 EVENT_EXTENSION_UPDATE, |
25 EVENT_EXTENSION_ENABLE, | 28 EVENT_EXTENSION_ENABLE, |
26 EVENT_EXTENSION_DISABLE, | 29 EVENT_EXTENSION_DISABLE, |
30 | |
31 // Chrome's version has changed. | |
27 EVENT_CHROME_UPDATE, | 32 EVENT_CHROME_UPDATE, |
28 EVENT_RENDERER_FREEZE, | 33 |
34 // Renderer-Failure related events; these correspond to the RENDERER_HANG | |
35 // event, and the two termination statuses ABNORMAL_EXIT and PROCESS_KILLED, | |
36 // respectively. | |
37 EVENT_RENDERER_HANG, | |
29 EVENT_RENDERER_CRASH, | 38 EVENT_RENDERER_CRASH, |
30 EVENT_KILLED_BY_OS_CRASH, | 39 EVENT_RENDERER_KILLED, |
40 | |
41 // Chrome did not shut down correctly. | |
31 EVENT_UNCLEAN_EXIT, | 42 EVENT_UNCLEAN_EXIT, |
43 | |
44 // Used only to indicate the number of events (including the undefined type) | |
Yoyo Zhou
2012/09/27 19:18:27
I don't think you need this comment.
Devlin
2012/09/28 02:33:23
Done.
| |
45 // and to generate database keys. | |
32 EVENT_NUMBER_OF_EVENTS | 46 EVENT_NUMBER_OF_EVENTS |
33 }; | 47 }; |
34 | 48 |
35 const char* EventTypeToString(EventType event_type); | 49 const char* EventTypeToString(EventType event_type); |
36 | 50 |
37 // The wrapper class for the JSON-generated event classes for the performance | 51 // The wrapper class for the JSON-generated event classes for the performance |
38 // monitor. This class is used so we can pass around events in a single class, | 52 // monitor. This class is used so we can pass around events in a single class, |
39 // rather than having a variety of different types (since JSON does not | 53 // rather than having a variety of different types (since JSON does not |
40 // currently support inheritance). Since the class will occasionally need to | 54 // currently support inheritance). Since the class will occasionally need to |
41 // be compared against other events, we construct it with type and time. Other | 55 // be compared against other events, we construct it with type and time. Other |
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64 // The time at which the event was recorded. | 78 // The time at which the event was recorded. |
65 base::Time time_; | 79 base::Time time_; |
66 // The full JSON-generated value representing the information of the event; | 80 // The full JSON-generated value representing the information of the event; |
67 // these data are described in chrome/browser/performance_monitor/events.json. | 81 // these data are described in chrome/browser/performance_monitor/events.json. |
68 scoped_ptr<base::DictionaryValue> data_; | 82 scoped_ptr<base::DictionaryValue> data_; |
69 }; | 83 }; |
70 | 84 |
71 } // namespace performance_monitor | 85 } // namespace performance_monitor |
72 | 86 |
73 #endif // CHROME_BROWSER_PERFORMANCE_MONITOR_EVENT_H_ | 87 #endif // CHROME_BROWSER_PERFORMANCE_MONITOR_EVENT_H_ |
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