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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_ENCODING_MENU_CONTROLLER_H_ | |
6 #define CHROME_BROWSER_ENCODING_MENU_CONTROLLER_H_ | |
7 #pragma once | |
8 | |
9 #include <utility> | |
10 #include <string> | |
11 #include <vector> | |
12 | |
13 #include "base/basictypes.h" // For DISALLOW_COPY_AND_ASSIGN | |
14 #include "base/gtest_prod_util.h" | |
15 #include "base/string16.h" | |
16 | |
17 class Profile; | |
18 | |
19 // Cross-platform logic needed for the encoding menu. | |
20 // For now, we don't need to track state so all methods are static. | |
21 class EncodingMenuController { | |
22 FRIEND_TEST_ALL_PREFIXES(EncodingMenuControllerTest, EncodingIDsBelongTest); | |
23 FRIEND_TEST_ALL_PREFIXES(EncodingMenuControllerTest, IsItemChecked); | |
24 | |
25 public: | |
26 typedef std::pair<int, string16> EncodingMenuItem; | |
27 typedef std::vector<EncodingMenuItem> EncodingMenuItemList; | |
28 | |
29 public: | |
30 EncodingMenuController() {} | |
31 | |
32 // Given a command ID, does this command belong to the encoding menu? | |
33 bool DoesCommandBelongToEncodingMenu(int id); | |
34 | |
35 // Returns true if the given encoding menu item (specified by item_id) | |
36 // is checked. Note that this header is included from objc, where the name | |
37 // "id" is reserved. | |
38 bool IsItemChecked(Profile* browser_profile, | |
39 const std::string& current_tab_encoding, | |
40 int item_id); | |
41 | |
42 // Fills in a list of menu items in the order they should appear in the menu. | |
43 // Items whose ids are 0 are separators. | |
44 void GetEncodingMenuItems(Profile* profile, | |
45 EncodingMenuItemList* menuItems); | |
46 | |
47 private: | |
48 // List of all valid encoding GUI IDs. | |
49 static const int kValidEncodingIds[]; | |
50 const int* ValidGUIEncodingIDs(); | |
51 int NumValidGUIEncodingIDs(); | |
52 | |
53 DISALLOW_COPY_AND_ASSIGN(EncodingMenuController); | |
54 }; | |
55 | |
56 #endif // CHROME_BROWSER_ENCODING_MENU_CONTROLLER_H_ | |
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