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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_UI_WEBUI_NTP_NEW_TAB_PAGE_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_NTP_NEW_TAB_PAGE_HANDLER_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_NTP_NEW_TAB_PAGE_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_NTP_NEW_TAB_PAGE_HANDLER_H_ |
7 | 7 |
8 #include "base/values.h" | 8 #include "base/values.h" |
9 #include "chrome/common/chrome_notification_types.h" | 9 #include "chrome/common/chrome_notification_types.h" |
10 #include "content/public/browser/web_ui_message_handler.h" | 10 #include "content/public/browser/web_ui_message_handler.h" |
11 | 11 |
12 class PrefService; | 12 class PrefServiceSimple; |
| 13 class PrefServiceSyncable; |
13 class Profile; | 14 class Profile; |
14 | 15 |
15 // Handler for general New Tab Page functionality that does not belong in a | 16 // Handler for general New Tab Page functionality that does not belong in a |
16 // more specialized handler. | 17 // more specialized handler. |
17 class NewTabPageHandler : public content::WebUIMessageHandler { | 18 class NewTabPageHandler : public content::WebUIMessageHandler { |
18 public: | 19 public: |
19 NewTabPageHandler(); | 20 NewTabPageHandler(); |
20 | 21 |
21 // Register NTP per-profile preferences. | 22 // Register NTP per-profile preferences. |
22 static void RegisterUserPrefs(PrefService* prefs); | 23 static void RegisterUserPrefs(PrefServiceSyncable* prefs); |
23 | |
24 // Register NTP profile-independent preferences. | |
25 static void RegisterPrefs(PrefService* prefs); | |
26 | 24 |
27 // Registers values (strings etc.) for the page. | 25 // Registers values (strings etc.) for the page. |
28 static void GetLocalizedValues(Profile* profile, DictionaryValue* values); | 26 static void GetLocalizedValues(Profile* profile, DictionaryValue* values); |
29 | 27 |
30 private: | 28 private: |
31 virtual ~NewTabPageHandler(); | 29 virtual ~NewTabPageHandler(); |
32 | 30 |
33 // WebUIMessageHandler implementation. | 31 // WebUIMessageHandler implementation. |
34 virtual void RegisterMessages() OVERRIDE; | 32 virtual void RegisterMessages() OVERRIDE; |
35 | 33 |
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80 static const int kHistogramEnumerationMax = | 78 static const int kHistogramEnumerationMax = |
81 (LAST_PAGE_ID >> kPageIdOffset) + 1; | 79 (LAST_PAGE_ID >> kPageIdOffset) + 1; |
82 | 80 |
83 // Helper to send out promo resource change notification. | 81 // Helper to send out promo resource change notification. |
84 void Notify(chrome::NotificationType notification_type); | 82 void Notify(chrome::NotificationType notification_type); |
85 | 83 |
86 DISALLOW_COPY_AND_ASSIGN(NewTabPageHandler); | 84 DISALLOW_COPY_AND_ASSIGN(NewTabPageHandler); |
87 }; | 85 }; |
88 | 86 |
89 #endif // CHROME_BROWSER_UI_WEBUI_NTP_NEW_TAB_PAGE_HANDLER_H_ | 87 #endif // CHROME_BROWSER_UI_WEBUI_NTP_NEW_TAB_PAGE_HANDLER_H_ |
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