1 | // |
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2 | // CharacterData.cpp |
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3 | // |
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4 | // $Id: //poco/1.3/XML/src/CharacterData.cpp#1 $ |
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5 | // |
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6 | // Library: XML |
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7 | // Package: DOM |
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8 | // Module: DOM |
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9 | // |
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10 | // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. |
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11 | // and Contributors. |
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12 | // |
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13 | // Permission is hereby granted, free of charge, to any person or organization |
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14 | // obtaining a copy of the software and accompanying documentation covered by |
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15 | // this license (the "Software") to use, reproduce, display, distribute, |
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16 | // execute, and transmit the Software, and to prepare derivative works of the |
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17 | // Software, and to permit third-parties to whom the Software is furnished to |
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18 | // do so, all subject to the following: |
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19 | // |
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20 | // The copyright notices in the Software and this entire statement, including |
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21 | // the above license grant, this restriction and the following disclaimer, |
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22 | // must be included in all copies of the Software, in whole or in part, and |
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23 | // all derivative works of the Software, unless such copies or derivative |
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24 | // works are solely in the form of machine-executable object code generated by |
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25 | // a source language processor. |
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26 | // |
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27 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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28 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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29 | // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT |
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30 | // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE |
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31 | // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, |
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32 | // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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33 | // DEALINGS IN THE SOFTWARE. |
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34 | // |
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35 | |
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36 | |
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37 | #include <Poco/DOM/CharacterData.h> |
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38 | #include <Poco/DOM/DOMException.h> |
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39 | #include <Poco/String.h> |
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40 | |
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41 | |
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42 | namespace Poco { |
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43 | namespace XML { |
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44 | |
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45 | |
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46 | CharacterData::CharacterData(Document* pOwnerDocument, const XMLString& data): |
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47 | AbstractNode(pOwnerDocument), |
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48 | _data(data) |
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49 | { |
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50 | } |
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51 | |
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52 | |
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53 | CharacterData::CharacterData(Document* pOwnerDocument, const CharacterData& data): |
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54 | AbstractNode(pOwnerDocument, data), |
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55 | _data(data._data) |
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56 | { |
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57 | } |
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58 | |
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59 | |
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60 | CharacterData::~CharacterData() |
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61 | { |
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62 | } |
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63 | |
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64 | |
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65 | void CharacterData::setData(const XMLString& data) |
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66 | { |
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67 | XMLString oldData = getData(); |
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68 | _data = data; |
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69 | if (events()) dispatchCharacterDataModified(oldData, _data); |
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70 | } |
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71 | |
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72 | |
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73 | XMLString CharacterData::substringData(unsigned long offset, unsigned long count) const |
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74 | { |
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75 | if (offset >= _data.length()) |
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76 | throw DOMException(DOMException::INDEX_SIZE_ERR); |
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77 | |
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78 | return _data.substr(offset, count); |
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79 | } |
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80 | |
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81 | |
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82 | void CharacterData::appendData(const XMLString& arg) |
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83 | { |
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84 | XMLString oldData = _data; |
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85 | _data.append(arg); |
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86 | if (events()) dispatchCharacterDataModified(oldData, _data); |
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87 | } |
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88 | |
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89 | |
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90 | void CharacterData::insertData(unsigned long offset, const XMLString& arg) |
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91 | { |
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92 | if (offset > _data.length()) |
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93 | throw DOMException(DOMException::INDEX_SIZE_ERR); |
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94 | |
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95 | XMLString oldData = _data; |
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96 | _data.insert(offset, arg); |
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97 | if (events()) dispatchCharacterDataModified(oldData, _data); |
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98 | } |
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99 | |
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100 | |
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101 | void CharacterData::deleteData(unsigned long offset, unsigned long count) |
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102 | { |
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103 | if (offset >= _data.length()) |
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104 | throw DOMException(DOMException::INDEX_SIZE_ERR); |
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105 | |
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106 | XMLString oldData = _data; |
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107 | _data.replace(offset, count, EMPTY_STRING); |
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108 | if (events()) dispatchCharacterDataModified(oldData, _data); |
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109 | } |
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110 | |
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111 | |
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112 | void CharacterData::replaceData(unsigned long offset, unsigned long count, const XMLString& arg) |
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113 | { |
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114 | if (offset >= _data.length()) |
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115 | throw DOMException(DOMException::INDEX_SIZE_ERR); |
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116 | |
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117 | XMLString oldData = _data; |
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118 | _data.replace(offset, count, arg); |
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119 | if (events()) dispatchCharacterDataModified(oldData, _data); |
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120 | } |
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121 | |
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122 | |
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123 | const XMLString& CharacterData::getNodeValue() const |
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124 | { |
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125 | return _data; |
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126 | } |
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127 | |
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128 | |
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129 | void CharacterData::setNodeValue(const XMLString& value) |
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130 | { |
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131 | setData(value); |
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132 | } |
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133 | |
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134 | |
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135 | XMLString CharacterData::trimmedData() const |
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136 | { |
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137 | return Poco::trim(_data); |
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138 | } |
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139 | |
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140 | |
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141 | } } // namespace Poco::XML |
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