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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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 120 nameFrom = AXNameFromContents; | 120 nameFrom = AXNameFromContents; |
| 121 return m_inlineTextBox->text(); | 121 return m_inlineTextBox->text(); |
| 122 } | 122 } |
| 123 | 123 |
| 124 AXObject* AXInlineTextBox::computeParent() const | 124 AXObject* AXInlineTextBox::computeParent() const |
| 125 { | 125 { |
| 126 ASSERT(!isDetached()); | 126 ASSERT(!isDetached()); |
| 127 if (!m_inlineTextBox || !m_axObjectCache) | 127 if (!m_inlineTextBox || !m_axObjectCache) |
| 128 return 0; | 128 return 0; |
| 129 | 129 |
| 130 LineLayoutText lineLayoutText = m_inlineTextBox->lineLayoutItem(); | 130 LineLayoutText lineLayoutText = m_inlineTextBox->getLineLayoutItem(); |
| 131 return m_axObjectCache->getOrCreate(lineLayoutText); | 131 return m_axObjectCache->getOrCreate(lineLayoutText); |
| 132 } | 132 } |
| 133 | 133 |
| 134 // In addition to LTR and RTL direction, edit fields also support | 134 // In addition to LTR and RTL direction, edit fields also support |
| 135 // top to bottom and bottom to top via the CSS writing-mode property. | 135 // top to bottom and bottom to top via the CSS writing-mode property. |
| 136 AccessibilityTextDirection AXInlineTextBox::textDirection() const | 136 AccessibilityTextDirection AXInlineTextBox::textDirection() const |
| 137 { | 137 { |
| 138 if (!m_inlineTextBox) | 138 if (!m_inlineTextBox) |
| 139 return AXObject::textDirection(); | 139 return AXObject::textDirection(); |
| 140 | 140 |
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| 170 if (previousOnLine) | 170 if (previousOnLine) |
| 171 return m_axObjectCache->getOrCreate(previousOnLine.get()); | 171 return m_axObjectCache->getOrCreate(previousOnLine.get()); |
| 172 | 172 |
| 173 if (!m_inlineTextBox->isFirst()) | 173 if (!m_inlineTextBox->isFirst()) |
| 174 return 0; | 174 return 0; |
| 175 | 175 |
| 176 return parentObject()->previousOnLine(); | 176 return parentObject()->previousOnLine(); |
| 177 } | 177 } |
| 178 | 178 |
| 179 } // namespace blink | 179 } // namespace blink |
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