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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 CEReactionsScope_h | 5 #ifndef CEReactionsScope_h |
6 #define CEReactionsScope_h | 6 #define CEReactionsScope_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "platform/heap/Handle.h" | 9 #include "platform/heap/Handle.h" |
10 #include "wtf/Allocator.h" | 10 #include "wtf/Allocator.h" |
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28 } | 28 } |
29 | 29 |
30 CEReactionsScope() | 30 CEReactionsScope() |
31 : m_prev(s_topOfStack) | 31 : m_prev(s_topOfStack) |
32 { | 32 { |
33 s_topOfStack = this; | 33 s_topOfStack = this; |
34 } | 34 } |
35 | 35 |
36 ~CEReactionsScope() | 36 ~CEReactionsScope() |
37 { | 37 { |
38 s_topOfStack = s_topOfStack->m_prev; | |
39 if (m_frameHost.get()) | 38 if (m_frameHost.get()) |
40 invokeReactions(); | 39 invokeReactions(); |
| 40 s_topOfStack = s_topOfStack->m_prev; |
41 } | 41 } |
42 | 42 |
43 void enqueue(Element*, CustomElementReaction*); | 43 void enqueue(Element*, CustomElementReaction*); |
44 | 44 |
45 private: | 45 private: |
46 static CEReactionsScope* s_topOfStack; | 46 static CEReactionsScope* s_topOfStack; |
47 | 47 |
48 void invokeReactions(); | 48 void invokeReactions(); |
49 | 49 |
50 CEReactionsScope* m_prev; | 50 CEReactionsScope* m_prev; |
51 Member<FrameHost> m_frameHost; | 51 Member<FrameHost> m_frameHost; |
52 }; | 52 }; |
53 | 53 |
54 } // namespace blink | 54 } // namespace blink |
55 | 55 |
56 #endif // CEReactionsScope_h | 56 #endif // CEReactionsScope_h |
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