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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 COMPONENTS_KEYED_SERVICE_CONTENT_BROWSER_CONTEXT_DEPENDENCY_MANAGER_H_ | 5 #ifndef COMPONENTS_KEYED_SERVICE_CONTENT_BROWSER_CONTEXT_DEPENDENCY_MANAGER_H_ |
| 6 #define COMPONENTS_KEYED_SERVICE_CONTENT_BROWSER_CONTEXT_DEPENDENCY_MANAGER_H_ | 6 #define COMPONENTS_KEYED_SERVICE_CONTENT_BROWSER_CONTEXT_DEPENDENCY_MANAGER_H_ |
| 7 | 7 |
| 8 #include "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
| 9 #include "base/callback_list.h" | 9 #include "base/callback_list.h" |
| 10 #include "components/keyed_service/core/dependency_manager.h" | 10 #include "components/keyed_service/core/dependency_manager.h" |
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| 26 // rebroadcasts them to each BrowserContextKeyedBaseFactory in a safe order | 26 // rebroadcasts them to each BrowserContextKeyedBaseFactory in a safe order |
| 27 // based on the stated dependencies by each service. | 27 // based on the stated dependencies by each service. |
| 28 class KEYED_SERVICE_EXPORT BrowserContextDependencyManager | 28 class KEYED_SERVICE_EXPORT BrowserContextDependencyManager |
| 29 : public DependencyManager { | 29 : public DependencyManager { |
| 30 public: | 30 public: |
| 31 // Registers profile-specific preferences for all services via |registry|. | 31 // Registers profile-specific preferences for all services via |registry|. |
| 32 // |context| should be the BrowserContext containing |registry| and is used as | 32 // |context| should be the BrowserContext containing |registry| and is used as |
| 33 // a key to prevent multiple registrations on the same BrowserContext in | 33 // a key to prevent multiple registrations on the same BrowserContext in |
| 34 // tests. | 34 // tests. |
| 35 void RegisterProfilePrefsForServices( | 35 void RegisterProfilePrefsForServices( |
| 36 const content::BrowserContext* context, | 36 content::BrowserContext* context, |
| 37 user_prefs::PrefRegistrySyncable* registry); | 37 user_prefs::PrefRegistrySyncable* registry); |
| 38 | 38 |
| 39 // Called by each BrowserContext to alert us of its creation. Several | 39 // Called by each BrowserContext to alert us of its creation. Several |
| 40 // services want to be started when a context is created. If you want your | 40 // services want to be started when a context is created. If you want your |
| 41 // KeyedService to be started with the BrowserContext, override | 41 // KeyedService to be started with the BrowserContext, override |
| 42 // BrowserContextKeyedBaseFactory::ServiceIsCreatedWithBrowserContext() to | 42 // BrowserContextKeyedBaseFactory::ServiceIsCreatedWithBrowserContext() to |
| 43 // return true. This method also registers any service-related preferences | 43 // return true. This method also registers any service-related preferences |
| 44 // for non-incognito profiles. | 44 // for non-incognito profiles. |
| 45 void CreateBrowserContextServices(content::BrowserContext* context); | 45 void CreateBrowserContextServices(content::BrowserContext* context); |
| 46 | 46 |
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| 84 | 84 |
| 85 // Helper function used by CreateBrowserContextServices[ForTest]. | 85 // Helper function used by CreateBrowserContextServices[ForTest]. |
| 86 void DoCreateBrowserContextServices(content::BrowserContext* context, | 86 void DoCreateBrowserContextServices(content::BrowserContext* context, |
| 87 bool is_testing_context); | 87 bool is_testing_context); |
| 88 | 88 |
| 89 BrowserContextDependencyManager(); | 89 BrowserContextDependencyManager(); |
| 90 ~BrowserContextDependencyManager() override; | 90 ~BrowserContextDependencyManager() override; |
| 91 | 91 |
| 92 #ifndef NDEBUG | 92 #ifndef NDEBUG |
| 93 // DependencyManager: | 93 // DependencyManager: |
| 94 void DumpContextDependencies( | 94 void DumpContextDependencies(base::SupportsUserData* context) const final; |
| 95 const base::SupportsUserData* context) const final; | |
| 96 #endif // NDEBUG | 95 #endif // NDEBUG |
| 97 | 96 |
| 98 // A list of callbacks to call just before executing | 97 // A list of callbacks to call just before executing |
| 99 // CreateBrowserContextServices() or CreateBrowserContextServicesForTest(). | 98 // CreateBrowserContextServices() or CreateBrowserContextServicesForTest(). |
| 100 base::CallbackList<void(content::BrowserContext*)> | 99 base::CallbackList<void(content::BrowserContext*)> |
| 101 will_create_browser_context_services_callbacks_; | 100 will_create_browser_context_services_callbacks_; |
| 102 }; | 101 }; |
| 103 | 102 |
| 104 #endif // COMPONENTS_KEYED_SERVICE_CONTENT_BROWSER_CONTEXT_DEPENDENCY_MANAGER_H
_ | 103 #endif // COMPONENTS_KEYED_SERVICE_CONTENT_BROWSER_CONTEXT_DEPENDENCY_MANAGER_H
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