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1 /* | 1 /* |
2 * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2006, 2008 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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132 m_hasInterchangeNewlineAtStart(false), | 132 m_hasInterchangeNewlineAtStart(false), |
133 m_hasInterchangeNewlineAtEnd(false) | 133 m_hasInterchangeNewlineAtEnd(false) |
134 { | 134 { |
135 if (!m_document) | 135 if (!m_document) |
136 return; | 136 return; |
137 if (!m_fragment) | 137 if (!m_fragment) |
138 return; | 138 return; |
139 if (!m_fragment->firstChild()) | 139 if (!m_fragment->firstChild()) |
140 return; | 140 return; |
141 | 141 |
142 Element* editableRoot = selection.rootEditableElement(); | 142 RefPtr<Element> editableRoot = selection.rootEditableElement(); |
143 ASSERT(editableRoot); | 143 ASSERT(editableRoot); |
144 if (!editableRoot) | 144 if (!editableRoot) |
145 return; | 145 return; |
146 | 146 |
147 Node* shadowAncestorNode = editableRoot->shadowAncestorNode(); | 147 Node* shadowAncestorNode = editableRoot->shadowAncestorNode(); |
148 | 148 |
149 if (!editableRoot->getAttributeEventListener(eventNames().webkitBeforeTextIn
sertedEvent) && | 149 if (!editableRoot->getAttributeEventListener(eventNames().webkitBeforeTextIn
sertedEvent) && |
150 // FIXME: Remove these checks once textareas and textfields actually reg
ister an event handler. | 150 // FIXME: Remove these checks once textareas and textfields actually reg
ister an event handler. |
151 !(shadowAncestorNode && shadowAncestorNode->renderer() && shadowAncestor
Node->renderer()->isTextControl()) && | 151 !(shadowAncestorNode && shadowAncestorNode->renderer() && shadowAncestor
Node->renderer()->isTextControl()) && |
152 editableRoot->rendererIsRichlyEditable()) { | 152 editableRoot->rendererIsRichlyEditable()) { |
153 removeInterchangeNodes(m_fragment.get()); | 153 removeInterchangeNodes(m_fragment.get()); |
154 return; | 154 return; |
155 } | 155 } |
156 | 156 |
157 Node* styleNode = selection.base().deprecatedNode(); | 157 RefPtr<Node> styleNode = selection.base().deprecatedNode(); |
158 RefPtr<StyledElement> holder = insertFragmentForTestRendering(styleNode); | 158 RefPtr<StyledElement> holder = insertFragmentForTestRendering(styleNode.get(
)); |
159 if (!holder) { | 159 if (!holder) { |
160 removeInterchangeNodes(m_fragment.get()); | 160 removeInterchangeNodes(m_fragment.get()); |
161 return; | 161 return; |
162 } | 162 } |
163 | 163 |
164 RefPtr<Range> range = VisibleSelection::selectionFromContentsOfNode(holder.g
et()).toNormalizedRange(); | 164 RefPtr<Range> range = VisibleSelection::selectionFromContentsOfNode(holder.g
et()).toNormalizedRange(); |
165 String text = plainText(range.get()); | 165 String text = plainText(range.get()); |
166 // Give the root a chance to change the text. | 166 // Give the root a chance to change the text. |
167 RefPtr<BeforeTextInsertedEvent> evt = BeforeTextInsertedEvent::create(text); | 167 RefPtr<BeforeTextInsertedEvent> evt = BeforeTextInsertedEvent::create(text); |
168 ExceptionCode ec = 0; | 168 ExceptionCode ec = 0; |
169 editableRoot->dispatchEvent(evt, ec); | 169 editableRoot->dispatchEvent(evt, ec); |
170 ASSERT(ec == 0); | 170 ASSERT(ec == 0); |
171 if (text != evt->text() || !editableRoot->rendererIsRichlyEditable()) { | 171 if (text != evt->text() || !editableRoot->rendererIsRichlyEditable()) { |
172 restoreTestRenderingNodesToFragment(holder.get()); | 172 restoreTestRenderingNodesToFragment(holder.get()); |
173 removeNode(holder); | 173 removeNode(holder); |
174 | 174 |
175 m_fragment = createFragmentFromText(selection.toNormalizedRange().get(),
evt->text()); | 175 m_fragment = createFragmentFromText(selection.toNormalizedRange().get(),
evt->text()); |
176 if (!m_fragment->firstChild()) | 176 if (!m_fragment->firstChild()) |
177 return; | 177 return; |
178 holder = insertFragmentForTestRendering(styleNode); | 178 holder = insertFragmentForTestRendering(styleNode.get()); |
179 } | 179 } |
180 | 180 |
181 removeInterchangeNodes(holder.get()); | 181 removeInterchangeNodes(holder.get()); |
182 | 182 |
183 removeUnrenderedNodes(holder.get()); | 183 removeUnrenderedNodes(holder.get()); |
184 restoreTestRenderingNodesToFragment(holder.get()); | 184 restoreTestRenderingNodesToFragment(holder.get()); |
185 removeNode(holder); | 185 removeNode(holder); |
186 } | 186 } |
187 | 187 |
188 bool ReplacementFragment::isEmpty() const | 188 bool ReplacementFragment::isEmpty() const |
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1318 end = Position(start.containerNode(), start.offsetInContainerNode() + text.l
ength(), Position::PositionIsOffsetInAnchor); | 1318 end = Position(start.containerNode(), start.offsetInContainerNode() + text.l
ength(), Position::PositionIsOffsetInAnchor); |
1319 | 1319 |
1320 VisibleSelection selectionAfterReplace(m_selectReplacement ? start : end, en
d); | 1320 VisibleSelection selectionAfterReplace(m_selectReplacement ? start : end, en
d); |
1321 | 1321 |
1322 setEndingSelection(selectionAfterReplace); | 1322 setEndingSelection(selectionAfterReplace); |
1323 | 1323 |
1324 return true; | 1324 return true; |
1325 } | 1325 } |
1326 | 1326 |
1327 } // namespace WebCore | 1327 } // namespace WebCore |
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