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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 #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_H_ | 5 #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_H_ |
| 6 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_H_ | 6 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/gtest_prod_util.h" | 10 #include "base/gtest_prod_util.h" |
| 11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "base/metrics/field_trial.h" | 12 #include "base/metrics/field_trial.h" |
| 13 #include "base/tracked_objects.h" | 13 #include "base/tracked_objects.h" |
| 14 #include "chrome/browser/first_run/first_run.h" | 14 #include "chrome/browser/first_run/first_run.h" |
| 15 #include "chrome/browser/process_singleton.h" | 15 #include "chrome/browser/process_singleton.h" |
| 16 #include "content/public/browser/browser_main_parts.h" | 16 #include "content/public/browser/browser_main_parts.h" |
| 17 | 17 |
| 18 class BrowserProcessImpl; | 18 class BrowserProcessImpl; |
| 19 class FieldTrialSynchronizer; | 19 class FieldTrialSynchronizer; |
| 20 class HistogramSynchronizer; | 20 class HistogramSynchronizer; |
| 21 class MetricsService; | 21 class MetricsService; |
| 22 class PrefService; | 22 class PrefService; |
| 23 class Profile; | 23 class Profile; |
| 24 class ShutdownWatcherHelper; | 24 class ShutdownWatcherHelper; |
| 25 class TranslateManager; | 25 class TranslateManager; |
| 26 struct MainFunctionParams; | |
| 27 | 26 |
| 28 namespace chrome_browser { | 27 namespace chrome_browser { |
| 29 // For use by ShowMissingLocaleMessageBox. | 28 // For use by ShowMissingLocaleMessageBox. |
| 30 extern const char kMissingLocaleDataTitle[]; | 29 extern const char kMissingLocaleDataTitle[]; |
| 31 extern const char kMissingLocaleDataMessage[]; | 30 extern const char kMissingLocaleDataMessage[]; |
| 32 } | 31 } |
| 33 | 32 |
| 33 namespace content { |
| 34 struct MainFunctionParams; |
| 35 } |
| 36 |
| 34 class ChromeBrowserMainParts : public content::BrowserMainParts { | 37 class ChromeBrowserMainParts : public content::BrowserMainParts { |
| 35 public: | 38 public: |
| 36 virtual ~ChromeBrowserMainParts(); | 39 virtual ~ChromeBrowserMainParts(); |
| 37 | 40 |
| 38 // Constructs metrics service and does related initialization, including | 41 // Constructs metrics service and does related initialization, including |
| 39 // creation of field trials. Call only after labs have been converted to | 42 // creation of field trials. Call only after labs have been converted to |
| 40 // switches. | 43 // switches. |
| 41 MetricsService* SetupMetricsAndFieldTrials(PrefService* local_state); | 44 MetricsService* SetupMetricsAndFieldTrials(PrefService* local_state); |
| 42 | 45 |
| 43 const MainFunctionParams& parameters() const { | 46 const content::MainFunctionParams& parameters() const { |
| 44 return parameters_; | 47 return parameters_; |
| 45 } | 48 } |
| 46 const CommandLine& parsed_command_line() const { | 49 const CommandLine& parsed_command_line() const { |
| 47 return parsed_command_line_; | 50 return parsed_command_line_; |
| 48 } | 51 } |
| 49 | 52 |
| 50 protected: | 53 protected: |
| 51 explicit ChromeBrowserMainParts(const MainFunctionParams& parameters); | 54 explicit ChromeBrowserMainParts( |
| 55 const content::MainFunctionParams& parameters); |
| 52 | 56 |
| 53 // content::BrowserParts overrides | 57 // content::BrowserParts overrides |
| 54 virtual void PreEarlyInitialization() OVERRIDE {} | 58 virtual void PreEarlyInitialization() OVERRIDE {} |
| 55 virtual void PostEarlyInitialization() OVERRIDE {} | 59 virtual void PostEarlyInitialization() OVERRIDE {} |
| 56 virtual void PreMainMessageLoopStart() OVERRIDE {} | 60 virtual void PreMainMessageLoopStart() OVERRIDE {} |
| 57 virtual void ToolkitInitialized() OVERRIDE; | 61 virtual void ToolkitInitialized() OVERRIDE; |
| 58 virtual void PostMainMessageLoopStart() OVERRIDE {} | 62 virtual void PostMainMessageLoopStart() OVERRIDE {} |
| 59 virtual void PreMainMessageLoopRun() OVERRIDE; | 63 virtual void PreMainMessageLoopRun() OVERRIDE; |
| 60 virtual bool MainMessageLoopRun(int* result_code) OVERRIDE; | 64 virtual bool MainMessageLoopRun(int* result_code) OVERRIDE; |
| 61 virtual void PostMainMessageLoopRun(); | 65 virtual void PostMainMessageLoopRun(); |
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| 102 // Add an invocation of your field trial init function to this method. | 106 // Add an invocation of your field trial init function to this method. |
| 103 void SetupFieldTrials(bool metrics_recording_enabled, | 107 void SetupFieldTrials(bool metrics_recording_enabled, |
| 104 bool proxy_policy_is_set); | 108 bool proxy_policy_is_set); |
| 105 | 109 |
| 106 // Methods for Main Message Loop ------------------------------------------- | 110 // Methods for Main Message Loop ------------------------------------------- |
| 107 | 111 |
| 108 int PreMainMessageLoopRunImpl(); | 112 int PreMainMessageLoopRunImpl(); |
| 109 | 113 |
| 110 // Members initialized on construction --------------------------------------- | 114 // Members initialized on construction --------------------------------------- |
| 111 | 115 |
| 112 const MainFunctionParams& parameters_; | 116 const content::MainFunctionParams& parameters_; |
| 113 const CommandLine& parsed_command_line_; | 117 const CommandLine& parsed_command_line_; |
| 114 int result_code_; | 118 int result_code_; |
| 115 | 119 |
| 116 // Create ShutdownWatcherHelper object for watching jank during shutdown. | 120 // Create ShutdownWatcherHelper object for watching jank during shutdown. |
| 117 // Please keep |shutdown_watcher| as the first object constructed, and hence | 121 // Please keep |shutdown_watcher| as the first object constructed, and hence |
| 118 // it is destroyed last. | 122 // it is destroyed last. |
| 119 scoped_ptr<ShutdownWatcherHelper> shutdown_watcher_; | 123 scoped_ptr<ShutdownWatcherHelper> shutdown_watcher_; |
| 120 | 124 |
| 121 // Creating this object starts tracking the creation and deletion of Task | 125 // Creating this object starts tracking the creation and deletion of Task |
| 122 // instance. This MUST be done before main_message_loop, so that it is | 126 // instance. This MUST be done before main_message_loop, so that it is |
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| 161 // Records the time from our process' startup to the present time in | 165 // Records the time from our process' startup to the present time in |
| 162 // the UMA histogram |metric_name|. | 166 // the UMA histogram |metric_name|. |
| 163 void RecordBrowserStartupTime(); | 167 void RecordBrowserStartupTime(); |
| 164 | 168 |
| 165 // Records a time value to an UMA histogram in the context of the | 169 // Records a time value to an UMA histogram in the context of the |
| 166 // PreReadExperiment field-trial. This also reports to the appropriate | 170 // PreReadExperiment field-trial. This also reports to the appropriate |
| 167 // sub-histogram (_PreRead(Enabled|Disabled)). | 171 // sub-histogram (_PreRead(Enabled|Disabled)). |
| 168 void RecordPreReadExperimentTime(const char* name, base::TimeDelta time); | 172 void RecordPreReadExperimentTime(const char* name, base::TimeDelta time); |
| 169 | 173 |
| 170 #endif // CHROME_BROWSER_CHROME_BROWSER_MAIN_H_ | 174 #endif // CHROME_BROWSER_CHROME_BROWSER_MAIN_H_ |
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