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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 UI_VIEWS_FOCUS_VIEW_STORAGE_H_ | 5 #ifndef UI_VIEWS_FOCUS_VIEW_STORAGE_H_ |
6 #define UI_VIEWS_FOCUS_VIEW_STORAGE_H_ | 6 #define UI_VIEWS_FOCUS_VIEW_STORAGE_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 |
8 #include <map> | 10 #include <map> |
9 #include <vector> | 11 #include <vector> |
10 | 12 |
11 #include "base/basictypes.h" | 13 #include "base/macros.h" |
12 #include "ui/views/views_export.h" | 14 #include "ui/views/views_export.h" |
13 | 15 |
14 namespace base { | 16 namespace base { |
15 template <typename T> struct DefaultSingletonTraits; | 17 template <typename T> struct DefaultSingletonTraits; |
16 } | 18 } |
17 | 19 |
18 // This class is a simple storage place for storing/retrieving views. It is | 20 // This class is a simple storage place for storing/retrieving views. It is |
19 // used for example in the FocusManager to store/restore focused views when the | 21 // used for example in the FocusManager to store/restore focused views when the |
20 // main window becomes active/inactive. | 22 // main window becomes active/inactive. |
21 // It automatically removes a view from the storage if the view is removed from | 23 // It automatically removes a view from the storage if the view is removed from |
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68 | 70 |
69 // Association View to id, used to speed up view notification removal. | 71 // Association View to id, used to speed up view notification removal. |
70 std::map<View*, std::vector<int>*> view_to_ids_; | 72 std::map<View*, std::vector<int>*> view_to_ids_; |
71 | 73 |
72 DISALLOW_COPY_AND_ASSIGN(ViewStorage); | 74 DISALLOW_COPY_AND_ASSIGN(ViewStorage); |
73 }; | 75 }; |
74 | 76 |
75 } // namespace views | 77 } // namespace views |
76 | 78 |
77 #endif // UI_VIEWS_FOCUS_VIEW_STORAGE_H_ | 79 #endif // UI_VIEWS_FOCUS_VIEW_STORAGE_H_ |
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