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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 IntersectionObserverController_h | 5 #ifndef IntersectionObserverController_h |
6 #define IntersectionObserverController_h | 6 #define IntersectionObserverController_h |
7 | 7 |
| 8 #include "core/dom/ActiveDOMObject.h" |
8 #include "core/dom/Element.h" | 9 #include "core/dom/Element.h" |
9 #include "core/dom/IntersectionObserver.h" | 10 #include "core/dom/IntersectionObserver.h" |
10 #include "platform/Timer.h" | 11 #include "platform/Timer.h" |
11 #include "platform/heap/Handle.h" | 12 #include "platform/heap/Handle.h" |
12 #include "wtf/HashSet.h" | 13 #include "wtf/HashSet.h" |
13 | 14 |
14 // Design doc for IntersectionObserver implementation: | 15 // Design doc for IntersectionObserver implementation: |
15 // https://docs.google.com/a/google.com/document/d/1hLK0eyT5_BzyNS4OkjsnoqqFQD
YCbKfyBinj94OnLiQ | 16 // https://docs.google.com/a/google.com/document/d/1hLK0eyT5_BzyNS4OkjsnoqqFQD
YCbKfyBinj94OnLiQ |
16 | 17 |
17 namespace blink { | 18 namespace blink { |
(...skipping 23 matching lines...) Expand all Loading... |
41 HeapHashSet<WeakMember<IntersectionObserver>> m_trackedIntersectionObservers
; | 42 HeapHashSet<WeakMember<IntersectionObserver>> m_trackedIntersectionObservers
; |
42 // IntersectionObservers for which this is the execution context of the call
back. | 43 // IntersectionObservers for which this is the execution context of the call
back. |
43 HeapHashSet<Member<IntersectionObserver>> m_pendingIntersectionObservers; | 44 HeapHashSet<Member<IntersectionObserver>> m_pendingIntersectionObservers; |
44 | 45 |
45 bool m_timerFiredWhileSuspended; | 46 bool m_timerFiredWhileSuspended; |
46 }; | 47 }; |
47 | 48 |
48 } // namespace blink | 49 } // namespace blink |
49 | 50 |
50 #endif // IntersectionObserverController_h | 51 #endif // IntersectionObserverController_h |
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