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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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