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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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82 void wordBoundaries(Vector<WordBoundaries>&) const; | 82 void wordBoundaries(Vector<WordBoundaries>&) const; |
83 String text() const; | 83 String text() const; |
84 bool isFirst() const; | 84 bool isFirst() const; |
85 bool isLast() const; | 85 bool isLast() const; |
86 PassRefPtr<AbstractInlineTextBox> nextOnLine() const; | 86 PassRefPtr<AbstractInlineTextBox> nextOnLine() const; |
87 PassRefPtr<AbstractInlineTextBox> previousOnLine() const; | 87 PassRefPtr<AbstractInlineTextBox> previousOnLine() const; |
88 | 88 |
89 private: | 89 private: |
90 void detach(); | 90 void detach(); |
91 | 91 |
92 // Weak ptrs; these are nulled when InlineTextBox::destroy() calls AbstractInl
ineTextBox::willDestroy. | 92 // Weak ptrs; these are nulled when InlineTextBox::destroy() calls |
| 93 // AbstractInlineTextBox::willDestroy. |
93 LineLayoutText m_lineLayoutItem; | 94 LineLayoutText m_lineLayoutItem; |
94 InlineTextBox* m_inlineTextBox; | 95 InlineTextBox* m_inlineTextBox; |
95 | 96 |
96 typedef HashMap<InlineTextBox*, RefPtr<AbstractInlineTextBox>> | 97 typedef HashMap<InlineTextBox*, RefPtr<AbstractInlineTextBox>> |
97 InlineToAbstractInlineTextBoxHashMap; | 98 InlineToAbstractInlineTextBoxHashMap; |
98 static InlineToAbstractInlineTextBoxHashMap* gAbstractInlineTextBoxMap; | 99 static InlineToAbstractInlineTextBoxHashMap* gAbstractInlineTextBoxMap; |
99 }; | 100 }; |
100 | 101 |
101 } // namespace blink | 102 } // namespace blink |
102 | 103 |
103 #endif // AbstractInlineTextBox_h | 104 #endif // AbstractInlineTextBox_h |
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