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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 * |
11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
15 * | 15 * |
16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
20 */ | 20 */ |
21 | 21 |
22 #include "config.h" | 22 #include "config.h" |
23 #include "core/dom/CharacterData.h" | 23 #include "core/dom/CharacterData.h" |
24 | 24 |
| 25 #include "bindings/v8/ExceptionMessages.h" |
25 #include "bindings/v8/ExceptionState.h" | 26 #include "bindings/v8/ExceptionState.h" |
26 #include "core/dom/Document.h" | 27 #include "core/dom/Document.h" |
27 #include "core/dom/EventNames.h" | 28 #include "core/dom/EventNames.h" |
28 #include "core/dom/ExceptionCode.h" | 29 #include "core/dom/ExceptionCode.h" |
29 #include "core/dom/MutationEvent.h" | 30 #include "core/dom/MutationEvent.h" |
30 #include "core/dom/MutationObserverInterestGroup.h" | 31 #include "core/dom/MutationObserverInterestGroup.h" |
31 #include "core/dom/MutationRecord.h" | 32 #include "core/dom/MutationRecord.h" |
32 #include "core/dom/ProcessingInstruction.h" | 33 #include "core/dom/ProcessingInstruction.h" |
33 #include "core/dom/Text.h" | 34 #include "core/dom/Text.h" |
34 #include "core/editing/FrameSelection.h" | 35 #include "core/editing/FrameSelection.h" |
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54 | 55 |
55 unsigned oldLength = length(); | 56 unsigned oldLength = length(); |
56 | 57 |
57 setDataAndUpdate(nonNullData, 0, oldLength, nonNullData.length()); | 58 setDataAndUpdate(nonNullData, 0, oldLength, nonNullData.length()); |
58 document().didRemoveText(this, 0, oldLength); | 59 document().didRemoveText(this, 0, oldLength); |
59 } | 60 } |
60 | 61 |
61 String CharacterData::substringData(unsigned offset, unsigned count, ExceptionSt
ate& es) | 62 String CharacterData::substringData(unsigned offset, unsigned count, ExceptionSt
ate& es) |
62 { | 63 { |
63 if (offset > length()) { | 64 if (offset > length()) { |
64 es.throwDOMException(IndexSizeError); | 65 es.throwDOMException(IndexSizeError, ExceptionMessages::failedToExecute(
"substringData", "CharacterData", "The offset " + String::number(offset) + " is
greater than the node's length (" + String::number(length()) + ").")); |
65 return String(); | 66 return String(); |
66 } | 67 } |
67 | 68 |
68 return m_data.substring(offset, count); | 69 return m_data.substring(offset, count); |
69 } | 70 } |
70 | 71 |
71 unsigned CharacterData::parserAppendData(const String& string, unsigned offset,
unsigned lengthLimit) | 72 unsigned CharacterData::parserAppendData(const String& string, unsigned offset,
unsigned lengthLimit) |
72 { | 73 { |
73 unsigned oldLength = m_data.length(); | 74 unsigned oldLength = m_data.length(); |
74 | 75 |
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113 String newStr = m_data + data; | 114 String newStr = m_data + data; |
114 | 115 |
115 setDataAndUpdate(newStr, m_data.length(), 0, data.length()); | 116 setDataAndUpdate(newStr, m_data.length(), 0, data.length()); |
116 | 117 |
117 // FIXME: Should we call textInserted here? | 118 // FIXME: Should we call textInserted here? |
118 } | 119 } |
119 | 120 |
120 void CharacterData::insertData(unsigned offset, const String& data, ExceptionSta
te& es, RecalcStyleBehavior recalcStyleBehavior) | 121 void CharacterData::insertData(unsigned offset, const String& data, ExceptionSta
te& es, RecalcStyleBehavior recalcStyleBehavior) |
121 { | 122 { |
122 if (offset > length()) { | 123 if (offset > length()) { |
123 es.throwDOMException(IndexSizeError); | 124 es.throwDOMException(IndexSizeError, ExceptionMessages::failedToExecute(
"insertData", "CharacterData", "The offset " + String::number(offset) + " is gre
ater than the node's length (" + String::number(length()) + ").")); |
124 return; | 125 return; |
125 } | 126 } |
126 | 127 |
127 String newStr = m_data; | 128 String newStr = m_data; |
128 newStr.insert(data, offset); | 129 newStr.insert(data, offset); |
129 | 130 |
130 setDataAndUpdate(newStr, offset, 0, data.length(), recalcStyleBehavior); | 131 setDataAndUpdate(newStr, offset, 0, data.length(), recalcStyleBehavior); |
131 | 132 |
132 document().didInsertText(this, offset, data.length()); | 133 document().didInsertText(this, offset, data.length()); |
133 } | 134 } |
134 | 135 |
135 void CharacterData::deleteData(unsigned offset, unsigned count, ExceptionState&
es, RecalcStyleBehavior recalcStyleBehavior) | 136 void CharacterData::deleteData(unsigned offset, unsigned count, ExceptionState&
es, RecalcStyleBehavior recalcStyleBehavior) |
136 { | 137 { |
137 if (offset > length()) { | 138 if (offset > length()) { |
138 es.throwDOMException(IndexSizeError); | 139 es.throwDOMException(IndexSizeError, ExceptionMessages::failedToExecute(
"deleteData", "CharacterData", "The offset " + String::number(offset) + " is gre
ater than the node's length (" + String::number(length()) + ").")); |
139 return; | 140 return; |
140 } | 141 } |
141 | 142 |
142 unsigned realCount; | 143 unsigned realCount; |
143 if (offset + count > length()) | 144 if (offset + count > length()) |
144 realCount = length() - offset; | 145 realCount = length() - offset; |
145 else | 146 else |
146 realCount = count; | 147 realCount = count; |
147 | 148 |
148 String newStr = m_data; | 149 String newStr = m_data; |
149 newStr.remove(offset, realCount); | 150 newStr.remove(offset, realCount); |
150 | 151 |
151 setDataAndUpdate(newStr, offset, count, 0, recalcStyleBehavior); | 152 setDataAndUpdate(newStr, offset, count, 0, recalcStyleBehavior); |
152 | 153 |
153 document().didRemoveText(this, offset, realCount); | 154 document().didRemoveText(this, offset, realCount); |
154 } | 155 } |
155 | 156 |
156 void CharacterData::replaceData(unsigned offset, unsigned count, const String& d
ata, ExceptionState& es) | 157 void CharacterData::replaceData(unsigned offset, unsigned count, const String& d
ata, ExceptionState& es) |
157 { | 158 { |
158 if (offset > length()) { | 159 if (offset > length()) { |
159 es.throwDOMException(IndexSizeError); | 160 es.throwDOMException(IndexSizeError, ExceptionMessages::failedToExecute(
"replaceData", "CharacterData", "The offset " + String::number(offset) + " is gr
eater than the node's length (" + String::number(length()) + ").")); |
160 return; | 161 return; |
161 } | 162 } |
162 | 163 |
163 unsigned realCount; | 164 unsigned realCount; |
164 if (offset + count > length()) | 165 if (offset + count > length()) |
165 realCount = length() - offset; | 166 realCount = length() - offset; |
166 else | 167 else |
167 realCount = count; | 168 realCount = count; |
168 | 169 |
169 String newStr = m_data; | 170 String newStr = m_data; |
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231 { | 232 { |
232 return static_cast<int>(length()); | 233 return static_cast<int>(length()); |
233 } | 234 } |
234 | 235 |
235 bool CharacterData::offsetInCharacters() const | 236 bool CharacterData::offsetInCharacters() const |
236 { | 237 { |
237 return true; | 238 return true; |
238 } | 239 } |
239 | 240 |
240 } // namespace WebCore | 241 } // namespace WebCore |
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