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1 /* | 1 /* |
2 * Copyright (c) 2013, Opera Software ASA. All rights reserved. | 2 * Copyright (c) 2013, Opera Software ASA. 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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155 | 155 |
156 void createVTTNodeTree(); | 156 void createVTTNodeTree(); |
157 void copyVTTNodeToDOMTree(ContainerNode* vttNode, ContainerNode* root); | 157 void copyVTTNodeToDOMTree(ContainerNode* vttNode, ContainerNode* root); |
158 | 158 |
159 FloatPoint getPositionCoordinates() const; | 159 FloatPoint getPositionCoordinates() const; |
160 bool lineIsAuto() const; | 160 bool lineIsAuto() const; |
161 | 161 |
162 void calculateDisplayParameters(); | 162 void calculateDisplayParameters(); |
163 float calculateComputedTextPosition() const; | 163 float calculateComputedTextPosition() const; |
164 bool textPositionIsAuto() const; | 164 bool textPositionIsAuto() const; |
| 165 CueAlignment calculateComputedCueAlignment() const; |
165 | 166 |
166 enum CueSetting { | 167 enum CueSetting { |
167 None, | 168 None, |
168 Vertical, | 169 Vertical, |
169 Line, | 170 Line, |
170 Position, | 171 Position, |
171 Size, | 172 Size, |
172 Align, | 173 Align, |
173 RegionId | 174 RegionId |
174 }; | 175 }; |
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195 bool m_displayTreeShouldChange : 1; | 196 bool m_displayTreeShouldChange : 1; |
196 bool m_notifyRegion : 1; | 197 bool m_notifyRegion : 1; |
197 }; | 198 }; |
198 | 199 |
199 // VTTCue is currently the only TextTrackCue subclass. | 200 // VTTCue is currently the only TextTrackCue subclass. |
200 DEFINE_TYPE_CASTS(VTTCue, TextTrackCue, cue, true, true); | 201 DEFINE_TYPE_CASTS(VTTCue, TextTrackCue, cue, true, true); |
201 | 202 |
202 } // namespace blink | 203 } // namespace blink |
203 | 204 |
204 #endif // VTTCue_h | 205 #endif // VTTCue_h |
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