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1 /* | 1 /* |
2 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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103 | 103 |
104 unsigned length() const { return m_ranges.size(); } | 104 unsigned length() const { return m_ranges.size(); } |
105 double start(unsigned index, ExceptionState&) const; | 105 double start(unsigned index, ExceptionState&) const; |
106 double end(unsigned index, ExceptionState&) const; | 106 double end(unsigned index, ExceptionState&) const; |
107 | 107 |
108 void add(double start, double end); | 108 void add(double start, double end); |
109 | 109 |
110 bool contain(double time) const; | 110 bool contain(double time) const; |
111 | 111 |
112 double nearest(double newPlaybackPosition, double currentPlaybackPosition) c
onst; | 112 double nearest(double newPlaybackPosition, double currentPlaybackPosition) c
onst; |
| 113 unsigned nearestRange(double position) const; |
113 | 114 |
114 DECLARE_TRACE(); | 115 DECLARE_TRACE(); |
115 | 116 |
116 private: | 117 private: |
117 TimeRanges() { } | 118 TimeRanges() { } |
118 | 119 |
119 TimeRanges(double start, double end); | 120 TimeRanges(double start, double end); |
120 | 121 |
121 void invert(); | 122 void invert(); |
122 | 123 |
123 WillBeHeapVector<Range> m_ranges; | 124 WillBeHeapVector<Range> m_ranges; |
124 }; | 125 }; |
125 | 126 |
126 } // namespace blink | 127 } // namespace blink |
127 | 128 |
128 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::TimeRanges::Range); | 129 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::TimeRanges::Range); |
129 | 130 |
130 #endif // TimeRanges_h | 131 #endif // TimeRanges_h |
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