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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
reserved. | 4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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82 unsigned offset = length(); | 82 unsigned offset = length(); |
83 String nextTextData = nextText->data(); | 83 String nextTextData = nextText->data(); |
84 String oldTextData = data(); | 84 String oldTextData = data(); |
85 setDataWithoutUpdate(data() + nextTextData); | 85 setDataWithoutUpdate(data() + nextTextData); |
86 updateTextRenderer(oldTextData.length(), 0); | 86 updateTextRenderer(oldTextData.length(), 0); |
87 | 87 |
88 // Empty nextText for layout update. | 88 // Empty nextText for layout update. |
89 nextText->setDataWithoutUpdate(emptyString()); | 89 nextText->setDataWithoutUpdate(emptyString()); |
90 nextText->updateTextRenderer(0, nextTextData.length()); | 90 nextText->updateTextRenderer(0, nextTextData.length()); |
91 | 91 |
92 document().didMergeTextNodes(nextText.get(), offset); | 92 document().didMergeTextNodes(*nextText, offset); |
93 | 93 |
94 // Restore nextText for mutation event. | 94 // Restore nextText for mutation event. |
95 nextText->setDataWithoutUpdate(nextTextData); | 95 nextText->setDataWithoutUpdate(nextTextData); |
96 nextText->updateTextRenderer(0, 0); | 96 nextText->updateTextRenderer(0, 0); |
97 | 97 |
98 document().incDOMTreeVersion(); | 98 document().incDOMTreeVersion(); |
99 didModifyData(oldTextData); | 99 didModifyData(oldTextData); |
100 nextText->remove(IGNORE_EXCEPTION); | 100 nextText->remove(IGNORE_EXCEPTION); |
101 } | 101 } |
102 | 102 |
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121 | 121 |
122 if (parentNode()) | 122 if (parentNode()) |
123 parentNode()->insertBefore(newText.get(), nextSibling(), exceptionState)
; | 123 parentNode()->insertBefore(newText.get(), nextSibling(), exceptionState)
; |
124 if (exceptionState.hadException()) | 124 if (exceptionState.hadException()) |
125 return nullptr; | 125 return nullptr; |
126 | 126 |
127 if (renderer()) | 127 if (renderer()) |
128 toRenderText(renderer())->setTextWithOffset(dataImpl(), 0, oldStr.length
()); | 128 toRenderText(renderer())->setTextWithOffset(dataImpl(), 0, oldStr.length
()); |
129 | 129 |
130 if (parentNode()) | 130 if (parentNode()) |
131 document().didSplitTextNode(this); | 131 document().didSplitTextNode(*this); |
132 | 132 |
133 return newText.release(); | 133 return newText.release(); |
134 } | 134 } |
135 | 135 |
136 static const Text* earliestLogicallyAdjacentTextNode(const Text* t) | 136 static const Text* earliestLogicallyAdjacentTextNode(const Text* t) |
137 { | 137 { |
138 const Node* n = t; | 138 const Node* n = t; |
139 while ((n = n->previousSibling())) { | 139 while ((n = n->previousSibling())) { |
140 Node::NodeType type = n->nodeType(); | 140 Node::NodeType type = n->nodeType(); |
141 if (type == Node::TEXT_NODE || type == Node::CDATA_SECTION_NODE) { | 141 if (type == Node::TEXT_NODE || type == Node::CDATA_SECTION_NODE) { |
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368 result.appendLiteral("; "); | 368 result.appendLiteral("; "); |
369 result.appendLiteral("value="); | 369 result.appendLiteral("value="); |
370 result.append(s); | 370 result.append(s); |
371 } | 371 } |
372 | 372 |
373 strncpy(buffer, result.toString().utf8().data(), length - 1); | 373 strncpy(buffer, result.toString().utf8().data(), length - 1); |
374 } | 374 } |
375 #endif | 375 #endif |
376 | 376 |
377 } // namespace WebCore | 377 } // namespace WebCore |
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