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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_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_ | 5 #ifndef CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_ |
6 #define CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_ | 6 #define CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
11 #include "chrome/browser/web_resource/web_resource_service.h" | 11 #include "chrome/browser/web_resource/web_resource_service.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 class DictionaryValue; | 14 class DictionaryValue; |
15 } | 15 } |
16 | 16 |
17 class NotificationPromo; | 17 class NotificationPromo; |
18 class PrefServiceSimple; | 18 class PrefRegistrySimple; |
19 class PrefServiceSyncable; | 19 class PrefServiceSyncable; |
20 | 20 |
21 // A PromoResourceService fetches data from a web resource server to be used to | 21 // A PromoResourceService fetches data from a web resource server to be used to |
22 // dynamically change the appearance of the New Tab Page. For example, it has | 22 // dynamically change the appearance of the New Tab Page. For example, it has |
23 // been used to fetch "tips" to be displayed on the NTP, or to display | 23 // been used to fetch "tips" to be displayed on the NTP, or to display |
24 // promotional messages to certain groups of Chrome users. | 24 // promotional messages to certain groups of Chrome users. |
25 class PromoResourceService : public WebResourceService { | 25 class PromoResourceService : public WebResourceService { |
26 public: | 26 public: |
27 static void RegisterPrefs(PrefServiceSimple* local_state); | 27 static void RegisterPrefs(PrefRegistrySimple* registry); |
28 static void RegisterUserPrefs(PrefServiceSyncable* prefs); | 28 static void RegisterUserPrefs(PrefServiceSyncable* prefs); |
29 | 29 |
30 PromoResourceService(); | 30 PromoResourceService(); |
31 | 31 |
32 private: | 32 private: |
33 virtual ~PromoResourceService(); | 33 virtual ~PromoResourceService(); |
34 | 34 |
35 // Schedule a notification that a web resource is either going to become | 35 // Schedule a notification that a web resource is either going to become |
36 // available or be no longer valid. | 36 // available or be no longer valid. |
37 void ScheduleNotification(const NotificationPromo& notification_promo); | 37 void ScheduleNotification(const NotificationPromo& notification_promo); |
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55 | 55 |
56 // Allows the creation of tasks to send a notification. | 56 // Allows the creation of tasks to send a notification. |
57 // This allows the PromoResourceService to notify the New Tab Page immediately | 57 // This allows the PromoResourceService to notify the New Tab Page immediately |
58 // when a new web resource should be shown or removed. | 58 // when a new web resource should be shown or removed. |
59 base::WeakPtrFactory<PromoResourceService> weak_ptr_factory_; | 59 base::WeakPtrFactory<PromoResourceService> weak_ptr_factory_; |
60 | 60 |
61 DISALLOW_COPY_AND_ASSIGN(PromoResourceService); | 61 DISALLOW_COPY_AND_ASSIGN(PromoResourceService); |
62 }; | 62 }; |
63 | 63 |
64 #endif // CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_ | 64 #endif // CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_ |
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