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Side by Side Diff: views/focus/view_storage.h

Issue 7550038: Rename VIEWS_API to VIEWS_EXPORT. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 9 years, 4 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 VIEWS_FOCUS_VIEW_STORAGE_H_ 5 #ifndef VIEWS_FOCUS_VIEW_STORAGE_H_
6 #define VIEWS_FOCUS_VIEW_STORAGE_H_ 6 #define VIEWS_FOCUS_VIEW_STORAGE_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/memory/singleton.h" 9 #include "base/memory/singleton.h"
10 #include "views/view.h" 10 #include "views/view.h"
11 11
12 // This class is a simple storage place for storing/retrieving views. It is 12 // This class is a simple storage place for storing/retrieving views. It is
13 // used for example in the FocusManager to store/restore focused views when the 13 // used for example in the FocusManager to store/restore focused views when the
14 // main window becomes active/inactive. 14 // main window becomes active/inactive.
15 // It automatically removes a view from the storage if the view is removed from 15 // It automatically removes a view from the storage if the view is removed from
16 // the tree hierarchy. 16 // the tree hierarchy.
17 // 17 //
18 // To use it, you first need to create a view storage id that can then be used 18 // To use it, you first need to create a view storage id that can then be used
19 // to store/retrieve views. 19 // to store/retrieve views.
20 20
21 namespace views { 21 namespace views {
22 22
23 class VIEWS_API ViewStorage { 23 class VIEWS_EXPORT ViewStorage {
24 public: 24 public:
25 // Returns the global ViewStorage instance. 25 // Returns the global ViewStorage instance.
26 // It is guaranted to be non NULL. 26 // It is guaranted to be non NULL.
27 static ViewStorage* GetInstance(); 27 static ViewStorage* GetInstance();
28 28
29 // Returns a unique storage id that can be used to store/retrieve views. 29 // Returns a unique storage id that can be used to store/retrieve views.
30 int CreateStorageID(); 30 int CreateStorageID();
31 31
32 // Associates |view| with the specified |storage_id|. 32 // Associates |view| with the specified |storage_id|.
33 void StoreView(int storage_id, View* view); 33 void StoreView(int storage_id, View* view);
(...skipping 27 matching lines...) Expand all
61 61
62 // Association View to id, used to speed up view notification removal. 62 // Association View to id, used to speed up view notification removal.
63 std::map<View*, std::vector<int>*> view_to_ids_; 63 std::map<View*, std::vector<int>*> view_to_ids_;
64 64
65 DISALLOW_COPY_AND_ASSIGN(ViewStorage); 65 DISALLOW_COPY_AND_ASSIGN(ViewStorage);
66 }; 66 };
67 67
68 } // namespace views 68 } // namespace views
69 69
70 #endif // VIEWS_FOCUS_VIEW_STORAGE_H_ 70 #endif // VIEWS_FOCUS_VIEW_STORAGE_H_
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