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1 /* | 1 /* |
2 * Copyright (C) 2007 David Smith (catfish.man@gmail.com) | 2 * Copyright (C) 2007 David Smith (catfish.man@gmail.com) |
3 * Copyright (C) 2007, 2008, 2011, 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2007, 2008, 2011, 2012 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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109 vector_.erase(index); | 109 vector_.erase(index); |
110 } | 110 } |
111 | 111 |
112 void SpaceSplitString::Add(const AtomicString& string) { | 112 void SpaceSplitString::Add(const AtomicString& string) { |
113 // FIXME: add() does not allow duplicates but createVector() does. | 113 // FIXME: add() does not allow duplicates but createVector() does. |
114 if (Contains(string)) | 114 if (Contains(string)) |
115 return; | 115 return; |
116 EnsureUnique(); | 116 EnsureUnique(); |
117 if (data_) | 117 if (data_) |
118 data_->Add(string); | 118 data_->Add(string); |
| 119 else |
| 120 data_ = Data::Create(string); |
119 } | 121 } |
120 | 122 |
121 bool SpaceSplitString::Remove(const AtomicString& string) { | 123 bool SpaceSplitString::Remove(const AtomicString& string) { |
122 if (!data_) | 124 if (!data_) |
123 return false; | 125 return false; |
124 unsigned i = 0; | 126 unsigned i = 0; |
125 bool changed = false; | 127 bool changed = false; |
126 while (i < data_->size()) { | 128 while (i < data_->size()) { |
127 if ((*data_)[i] == string) { | 129 if ((*data_)[i] == string) { |
128 if (!changed) | 130 if (!changed) |
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183 CreateVector(string); | 185 CreateVector(string); |
184 } | 186 } |
185 | 187 |
186 SpaceSplitString::Data::Data(const SpaceSplitString::Data& other) | 188 SpaceSplitString::Data::Data(const SpaceSplitString::Data& other) |
187 : RefCounted<Data>(), vector_(other.vector_) { | 189 : RefCounted<Data>(), vector_(other.vector_) { |
188 // Note that we don't copy m_keyString to indicate to the destructor that | 190 // Note that we don't copy m_keyString to indicate to the destructor that |
189 // there's nothing to be removed from the sharedDataMap(). | 191 // there's nothing to be removed from the sharedDataMap(). |
190 } | 192 } |
191 | 193 |
192 } // namespace blink | 194 } // namespace blink |
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