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1 /* | 1 /* |
2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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46 | 46 |
47 virtual void call(); | 47 virtual void call(); |
48 | 48 |
49 // Used to keep the MediaQueryList alive and registered with the MediaQueryM atcher | 49 // Used to keep the MediaQueryList alive and registered with the MediaQueryM atcher |
50 // as long as the listener exists. | 50 // as long as the listener exists. |
51 void setMediaQueryList(MediaQueryList* query) { m_query = query; } | 51 void setMediaQueryList(MediaQueryList* query) { m_query = query; } |
52 void clearMediaQueryList() { m_query = nullptr; } | 52 void clearMediaQueryList() { m_query = nullptr; } |
53 | 53 |
54 bool operator==(const MediaQueryListListener& other) const { return m_functi on.isNull() ? this == &other : m_function == other.m_function; } | 54 bool operator==(const MediaQueryListListener& other) const { return m_functi on.isNull() ? this == &other : m_function == other.m_function; } |
55 | 55 |
56 void trace(Visitor* visitor) { visitor->trace(m_query); } | 56 virtual void trace(Visitor* visitor) { visitor->trace(m_query); } |
esprehn
2014/07/02 22:40:11
OVERRIDE
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57 | 57 |
58 protected: | 58 protected: |
59 MediaQueryListListener(); | 59 MediaQueryListListener(); |
60 | 60 |
61 RefPtrWillBeMember<MediaQueryList> m_query; | 61 RefPtrWillBeMember<MediaQueryList> m_query; |
62 | 62 |
63 private: | 63 private: |
64 MediaQueryListListener(ScriptState*, const ScriptValue&); | 64 MediaQueryListListener(ScriptState*, const ScriptValue&); |
65 | 65 |
66 RefPtr<ScriptState> m_scriptState; | 66 RefPtr<ScriptState> m_scriptState; |
67 ScriptValue m_function; | 67 ScriptValue m_function; |
68 }; | 68 }; |
69 | 69 |
70 } | 70 } |
71 | 71 |
72 #endif // MediaQueryListListener_h | 72 #endif // MediaQueryListListener_h |
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