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Side by Side Diff: third_party/WebKit/Source/core/events/PointerIdManager.h

Issue 1406923009: Rename DISALLOW_ALLOCATION and ALLOW_ONLY_INLINE_ALLOCATION (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 1 month ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 PointerIdManager_h 5 #ifndef PointerIdManager_h
6 #define PointerIdManager_h 6 #define PointerIdManager_h
7 7
8 #include "public/platform/WebPointerProperties.h" 8 #include "public/platform/WebPointerProperties.h"
9 #include "wtf/Allocator.h" 9 #include "wtf/Allocator.h"
10 #include "wtf/ListHashSet.h" 10 #include "wtf/ListHashSet.h"
11 11
12 namespace blink { 12 namespace blink {
13 13
14 /** 14 /**
15 Helper class for tracking the primary pointer id for each type of PointerEvent s. 15 Helper class for tracking the primary pointer id for each type of PointerEvent s.
16 */ 16 */
17 class PointerIdManager { 17 class PointerIdManager {
18 DISALLOW_ALLOCATION(); 18 DISALLOW_NEW();
19 public: 19 public:
20 PointerIdManager(); 20 PointerIdManager();
21 ~PointerIdManager(); 21 ~PointerIdManager();
22 void clear(); 22 void clear();
23 void add(WebPointerProperties::PointerType, unsigned); 23 void add(WebPointerProperties::PointerType, unsigned);
24 void remove(WebPointerProperties::PointerType, unsigned); 24 void remove(WebPointerProperties::PointerType, unsigned);
25 bool isPrimary(WebPointerProperties::PointerType, unsigned); 25 bool isPrimary(WebPointerProperties::PointerType, unsigned);
26 26
27 private: 27 private:
28 // TODO(crbug.com/537319): Switch to /one/ set of ids to guarantee uniquenes s. 28 // TODO(crbug.com/537319): Switch to /one/ set of ids to guarantee uniquenes s.
29 ListHashSet<unsigned> m_ids[static_cast<int>(WebPointerProperties::PointerTy pe::LastEntry) + 1]; 29 ListHashSet<unsigned> m_ids[static_cast<int>(WebPointerProperties::PointerTy pe::LastEntry) + 1];
30 bool m_hasPrimaryId[static_cast<int>(WebPointerProperties::PointerType::Last Entry) + 1]; 30 bool m_hasPrimaryId[static_cast<int>(WebPointerProperties::PointerType::Last Entry) + 1];
31 }; 31 };
32 32
33 } // namespace blink 33 } // namespace blink
34 34
35 #endif // PointerIdManager_h 35 #endif // PointerIdManager_h
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