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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" | |
26 #include "bindings/v8/ExceptionState.h" | 25 #include "bindings/v8/ExceptionState.h" |
27 #include "core/dom/Document.h" | 26 #include "core/dom/Document.h" |
28 #include "core/dom/ExceptionCode.h" | 27 #include "core/dom/ExceptionCode.h" |
29 #include "core/dom/MutationObserverInterestGroup.h" | 28 #include "core/dom/MutationObserverInterestGroup.h" |
30 #include "core/dom/MutationRecord.h" | 29 #include "core/dom/MutationRecord.h" |
31 #include "core/dom/ProcessingInstruction.h" | 30 #include "core/dom/ProcessingInstruction.h" |
32 #include "core/dom/Text.h" | 31 #include "core/dom/Text.h" |
33 #include "core/editing/FrameSelection.h" | 32 #include "core/editing/FrameSelection.h" |
34 #include "core/events/MutationEvent.h" | 33 #include "core/events/MutationEvent.h" |
35 #include "core/events/ThreadLocalEventNames.h" | 34 #include "core/events/ThreadLocalEventNames.h" |
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54 | 53 |
55 unsigned oldLength = length(); | 54 unsigned oldLength = length(); |
56 | 55 |
57 setDataAndUpdate(nonNullData, 0, oldLength, nonNullData.length()); | 56 setDataAndUpdate(nonNullData, 0, oldLength, nonNullData.length()); |
58 document().didRemoveText(this, 0, oldLength); | 57 document().didRemoveText(this, 0, oldLength); |
59 } | 58 } |
60 | 59 |
61 String CharacterData::substringData(unsigned offset, unsigned count, ExceptionSt
ate& exceptionState) | 60 String CharacterData::substringData(unsigned offset, unsigned count, ExceptionSt
ate& exceptionState) |
62 { | 61 { |
63 if (offset > length()) { | 62 if (offset > length()) { |
64 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToExecute("substringData", "CharacterData", "The offset " + String::number(off
set) + " is greater than the node's length (" + String::number(length()) + ").")
); | 63 exceptionState.throwDOMException(IndexSizeError, "The offset " + String:
:number(offset) + " is greater than the node's length (" + String::number(length
()) + ")."); |
65 return String(); | 64 return String(); |
66 } | 65 } |
67 | 66 |
68 return m_data.substring(offset, count); | 67 return m_data.substring(offset, count); |
69 } | 68 } |
70 | 69 |
71 void CharacterData::parserAppendData(const String& string) | 70 void CharacterData::parserAppendData(const String& string) |
72 { | 71 { |
73 unsigned oldLength = m_data.length(); | 72 unsigned oldLength = m_data.length(); |
74 m_data.append(string); | 73 m_data.append(string); |
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88 String newStr = m_data + data; | 87 String newStr = m_data + data; |
89 | 88 |
90 setDataAndUpdate(newStr, m_data.length(), 0, data.length()); | 89 setDataAndUpdate(newStr, m_data.length(), 0, data.length()); |
91 | 90 |
92 // FIXME: Should we call textInserted here? | 91 // FIXME: Should we call textInserted here? |
93 } | 92 } |
94 | 93 |
95 void CharacterData::insertData(unsigned offset, const String& data, ExceptionSta
te& exceptionState, RecalcStyleBehavior recalcStyleBehavior) | 94 void CharacterData::insertData(unsigned offset, const String& data, ExceptionSta
te& exceptionState, RecalcStyleBehavior recalcStyleBehavior) |
96 { | 95 { |
97 if (offset > length()) { | 96 if (offset > length()) { |
98 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToExecute("insertData", "CharacterData", "The offset " + String::number(offset
) + " is greater than the node's length (" + String::number(length()) + ").")); | 97 exceptionState.throwDOMException(IndexSizeError, "The offset " + String:
:number(offset) + " is greater than the node's length (" + String::number(length
()) + ")."); |
99 return; | 98 return; |
100 } | 99 } |
101 | 100 |
102 String newStr = m_data; | 101 String newStr = m_data; |
103 newStr.insert(data, offset); | 102 newStr.insert(data, offset); |
104 | 103 |
105 setDataAndUpdate(newStr, offset, 0, data.length(), recalcStyleBehavior); | 104 setDataAndUpdate(newStr, offset, 0, data.length(), recalcStyleBehavior); |
106 | 105 |
107 document().didInsertText(this, offset, data.length()); | 106 document().didInsertText(this, offset, data.length()); |
108 } | 107 } |
109 | 108 |
110 void CharacterData::deleteData(unsigned offset, unsigned count, ExceptionState&
exceptionState, RecalcStyleBehavior recalcStyleBehavior) | 109 void CharacterData::deleteData(unsigned offset, unsigned count, ExceptionState&
exceptionState, RecalcStyleBehavior recalcStyleBehavior) |
111 { | 110 { |
112 if (offset > length()) { | 111 if (offset > length()) { |
113 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToExecute("deleteData", "CharacterData", "The offset " + String::number(offset
) + " is greater than the node's length (" + String::number(length()) + ").")); | 112 exceptionState.throwDOMException(IndexSizeError, "The offset " + String:
:number(offset) + " is greater than the node's length (" + String::number(length
()) + ")."); |
114 return; | 113 return; |
115 } | 114 } |
116 | 115 |
117 unsigned realCount; | 116 unsigned realCount; |
118 if (offset + count > length()) | 117 if (offset + count > length()) |
119 realCount = length() - offset; | 118 realCount = length() - offset; |
120 else | 119 else |
121 realCount = count; | 120 realCount = count; |
122 | 121 |
123 String newStr = m_data; | 122 String newStr = m_data; |
124 newStr.remove(offset, realCount); | 123 newStr.remove(offset, realCount); |
125 | 124 |
126 setDataAndUpdate(newStr, offset, count, 0, recalcStyleBehavior); | 125 setDataAndUpdate(newStr, offset, count, 0, recalcStyleBehavior); |
127 | 126 |
128 document().didRemoveText(this, offset, realCount); | 127 document().didRemoveText(this, offset, realCount); |
129 } | 128 } |
130 | 129 |
131 void CharacterData::replaceData(unsigned offset, unsigned count, const String& d
ata, ExceptionState& exceptionState) | 130 void CharacterData::replaceData(unsigned offset, unsigned count, const String& d
ata, ExceptionState& exceptionState) |
132 { | 131 { |
133 if (offset > length()) { | 132 if (offset > length()) { |
134 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToExecute("replaceData", "CharacterData", "The offset " + String::number(offse
t) + " is greater than the node's length (" + String::number(length()) + ").")); | 133 exceptionState.throwDOMException(IndexSizeError, "The offset " + String:
:number(offset) + " is greater than the node's length (" + String::number(length
()) + ")."); |
135 return; | 134 return; |
136 } | 135 } |
137 | 136 |
138 unsigned realCount; | 137 unsigned realCount; |
139 if (offset + count > length()) | 138 if (offset + count > length()) |
140 realCount = length() - offset; | 139 realCount = length() - offset; |
141 else | 140 else |
142 realCount = count; | 141 realCount = count; |
143 | 142 |
144 String newStr = m_data; | 143 String newStr = m_data; |
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206 { | 205 { |
207 return static_cast<int>(length()); | 206 return static_cast<int>(length()); |
208 } | 207 } |
209 | 208 |
210 bool CharacterData::offsetInCharacters() const | 209 bool CharacterData::offsetInCharacters() const |
211 { | 210 { |
212 return true; | 211 return true; |
213 } | 212 } |
214 | 213 |
215 } // namespace WebCore | 214 } // namespace WebCore |
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