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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // This file defines a service that collects information about the user | 5 // This file defines a service that collects information about the user |
6 // experience in order to help improve future versions of the app. | 6 // experience in order to help improve future versions of the app. |
7 | 7 |
8 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ | 8 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ |
9 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ | 9 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ |
10 #pragma once | 10 #pragma once |
11 | 11 |
12 #include <map> | 12 #include <map> |
13 #include <string> | 13 #include <string> |
14 #include <vector> | 14 #include <vector> |
15 | 15 |
16 #include "base/basictypes.h" | 16 #include "base/basictypes.h" |
17 #include "base/gtest_prod_util.h" | 17 #include "base/gtest_prod_util.h" |
18 #include "base/memory/weak_ptr.h" | 18 #include "base/memory/weak_ptr.h" |
19 #include "base/memory/scoped_ptr.h" | 19 #include "base/memory/scoped_ptr.h" |
20 #include "base/memory/weak_ptr.h" | 20 #include "base/memory/weak_ptr.h" |
21 #include "base/process_util.h" | 21 #include "base/process_util.h" |
22 #include "chrome/browser/io_thread.h" | 22 #include "chrome/browser/io_thread.h" |
23 #include "chrome/common/metrics_helpers.h" | 23 #include "chrome/common/metrics_helpers.h" |
24 #include "content/common/child_process_info.h" | 24 #include "content/public/common/process_type.h" |
25 #include "content/public/common/url_fetcher_delegate.h" | 25 #include "content/public/common/url_fetcher_delegate.h" |
26 #include "content/public/browser/notification_observer.h" | 26 #include "content/public/browser/notification_observer.h" |
27 #include "content/public/browser/notification_registrar.h" | 27 #include "content/public/browser/notification_registrar.h" |
28 | 28 |
29 #if defined(OS_CHROMEOS) | 29 #if defined(OS_CHROMEOS) |
30 #include "chrome/browser/chromeos/external_metrics.h" | 30 #include "chrome/browser/chromeos/external_metrics.h" |
31 #endif | 31 #endif |
32 | 32 |
33 class BookmarkModel; | 33 class BookmarkModel; |
34 class BookmarkNode; | 34 class BookmarkNode; |
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304 // Checks whether a notification can be logged. | 304 // Checks whether a notification can be logged. |
305 bool CanLogNotification(int type, | 305 bool CanLogNotification(int type, |
306 const content::NotificationSource& source, | 306 const content::NotificationSource& source, |
307 const content::NotificationDetails& details); | 307 const content::NotificationDetails& details); |
308 | 308 |
309 // Sets the value of the specified path in prefs and schedules a save. | 309 // Sets the value of the specified path in prefs and schedules a save. |
310 void RecordBooleanPrefValue(const char* path, bool value); | 310 void RecordBooleanPrefValue(const char* path, bool value); |
311 | 311 |
312 // Returns true if process of type |type| should be counted as a plugin | 312 // Returns true if process of type |type| should be counted as a plugin |
313 // process, and false otherwise. | 313 // process, and false otherwise. |
314 static bool IsPluginProcess(ChildProcessInfo::ProcessType type); | 314 static bool IsPluginProcess(content::ProcessType type); |
315 | 315 |
316 content::NotificationRegistrar registrar_; | 316 content::NotificationRegistrar registrar_; |
317 | 317 |
318 // Indicate whether recording and reporting are currently happening. | 318 // Indicate whether recording and reporting are currently happening. |
319 // These should not be set directly, but by calling SetRecording and | 319 // These should not be set directly, but by calling SetRecording and |
320 // SetReporting. | 320 // SetReporting. |
321 bool recording_active_; | 321 bool recording_active_; |
322 bool reporting_active_; | 322 bool reporting_active_; |
323 | 323 |
324 // The progession of states made by the browser are recorded in the following | 324 // The progession of states made by the browser are recorded in the following |
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407 friend class InstantFieldTrial; | 407 friend class InstantFieldTrial; |
408 friend bool prerender::IsOmniboxEnabled(Profile* profile); | 408 friend bool prerender::IsOmniboxEnabled(Profile* profile); |
409 | 409 |
410 // Returns true if prefs::kMetricsReportingEnabled is set. | 410 // Returns true if prefs::kMetricsReportingEnabled is set. |
411 static bool IsMetricsReportingEnabled(); | 411 static bool IsMetricsReportingEnabled(); |
412 | 412 |
413 DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper); | 413 DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper); |
414 }; | 414 }; |
415 | 415 |
416 #endif // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ | 416 #endif // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ |
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