Mercurial > clickerconvert
annotate src/xlsx/xlsxdocpropscore.cpp @ 19:4ecb91aaf33f
Hack dataBar's without gradient
This is a Microsoft extension and there is no built in support
for this. We hardcode what we need here as this is enough for us.
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 30 Mar 2016 16:56:05 +0200 |
parents | 93d3106bb9a4 |
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rev | line source |
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1
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1 /**************************************************************************** |
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2 ** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me> |
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3 ** All right reserved. |
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4 ** |
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5 ** Permission is hereby granted, free of charge, to any person obtaining |
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6 ** a copy of this software and associated documentation files (the |
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7 ** "Software"), to deal in the Software without restriction, including |
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8 ** without limitation the rights to use, copy, modify, merge, publish, |
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9 ** distribute, sublicense, and/or sell copies of the Software, and to |
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10 ** permit persons to whom the Software is furnished to do so, subject to |
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11 ** the following conditions: |
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12 ** |
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13 ** The above copyright notice and this permission notice shall be |
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14 ** included in all copies or substantial portions of the Software. |
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15 ** |
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16 ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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17 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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18 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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19 ** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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20 ** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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21 ** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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22 ** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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23 ** |
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24 ****************************************************************************/ |
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25 #include "xlsxdocpropscore_p.h" |
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26 |
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27 #include <QXmlStreamWriter> |
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28 #include <QXmlStreamReader> |
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29 #include <QDir> |
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30 #include <QFile> |
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31 #include <QDateTime> |
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32 #include <QDebug> |
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33 #include <QBuffer> |
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34 |
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35 namespace QXlsx { |
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36 |
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37 DocPropsCore::DocPropsCore(CreateFlag flag) |
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38 :AbstractOOXmlFile(flag) |
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39 { |
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40 } |
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41 |
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42 bool DocPropsCore::setProperty(const QString &name, const QString &value) |
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43 { |
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44 static QStringList validKeys; |
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45 if (validKeys.isEmpty()) { |
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46 validKeys << QStringLiteral("title") << QStringLiteral("subject") |
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47 << QStringLiteral("keywords") << QStringLiteral("description") |
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48 << QStringLiteral("category") << QStringLiteral("status") |
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49 << QStringLiteral("created") << QStringLiteral("creator"); |
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50 } |
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51 |
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52 if (!validKeys.contains(name)) |
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53 return false; |
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54 |
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55 if (value.isEmpty()) |
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56 m_properties.remove(name); |
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57 else |
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58 m_properties[name] = value; |
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59 |
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60 return true; |
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61 } |
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62 |
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63 QString DocPropsCore::property(const QString &name) const |
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64 { |
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65 if (m_properties.contains(name)) |
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66 return m_properties[name]; |
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67 |
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68 return QString(); |
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69 } |
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70 |
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71 QStringList DocPropsCore::propertyNames() const |
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72 { |
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73 return m_properties.keys(); |
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74 } |
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75 |
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76 void DocPropsCore::saveToXmlFile(QIODevice *device) const |
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77 { |
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78 QXmlStreamWriter writer(device); |
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79 const QString cp = QStringLiteral("http://schemas.openxmlformats.org/package/2006/metadata/core-properties"); |
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80 const QString dc = QStringLiteral("http://purl.org/dc/elements/1.1/"); |
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81 const QString dcterms = QStringLiteral("http://purl.org/dc/terms/"); |
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82 const QString dcmitype = QStringLiteral("http://purl.org/dc/dcmitype/"); |
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83 const QString xsi = QStringLiteral("http://www.w3.org/2001/XMLSchema-instance"); |
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84 writer.writeStartDocument(QStringLiteral("1.0"), true); |
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85 writer.writeStartElement(QStringLiteral("cp:coreProperties")); |
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86 writer.writeNamespace(cp, QStringLiteral("cp")); |
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87 writer.writeNamespace(dc, QStringLiteral("dc")); |
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88 writer.writeNamespace(dcterms, QStringLiteral("dcterms")); |
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89 writer.writeNamespace(dcmitype, QStringLiteral("dcmitype")); |
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90 writer.writeNamespace(xsi, QStringLiteral("xsi")); |
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91 |
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92 if (m_properties.contains(QStringLiteral("title"))) |
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93 writer.writeTextElement(dc, QStringLiteral("title"), m_properties[QStringLiteral("title")]); |
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94 |
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95 if (m_properties.contains(QStringLiteral("subject"))) |
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96 writer.writeTextElement(dc, QStringLiteral("subject"), m_properties[QStringLiteral("subject")]); |
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97 |
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98 writer.writeTextElement(dc, QStringLiteral("creator"), m_properties.contains(QStringLiteral("creator")) ? m_properties[QStringLiteral("creator")] : QStringLiteral("Qt Xlsx Library")); |
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99 |
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100 if (m_properties.contains(QStringLiteral("keywords"))) |
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101 writer.writeTextElement(cp, QStringLiteral("keywords"), m_properties[QStringLiteral("keywords")]); |
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102 |
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103 if (m_properties.contains(QStringLiteral("description"))) |
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104 writer.writeTextElement(dc, QStringLiteral("description"), m_properties[QStringLiteral("description")]); |
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105 |
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106 writer.writeTextElement(cp, QStringLiteral("lastModifiedBy"), m_properties.contains(QStringLiteral("creator")) ? m_properties[QStringLiteral("creator")] : QStringLiteral("Qt Xlsx Library")); |
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107 |
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108 writer.writeStartElement(dcterms, QStringLiteral("created")); |
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109 writer.writeAttribute(xsi, QStringLiteral("type"), QStringLiteral("dcterms:W3CDTF")); |
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110 writer.writeCharacters(m_properties.contains(QStringLiteral("created")) ? m_properties[QStringLiteral("created")] : QDateTime::currentDateTime().toString(Qt::ISODate)); |
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111 writer.writeEndElement();//dcterms:created |
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112 |
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113 writer.writeStartElement(dcterms, QStringLiteral("modified")); |
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114 writer.writeAttribute(xsi, QStringLiteral("type"), QStringLiteral("dcterms:W3CDTF")); |
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115 writer.writeCharacters(QDateTime::currentDateTime().toString(Qt::ISODate)); |
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116 writer.writeEndElement();//dcterms:created |
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117 |
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118 if (m_properties.contains(QStringLiteral("category"))) |
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119 writer.writeTextElement(cp, QStringLiteral("category"), m_properties[QStringLiteral("category")]); |
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120 |
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121 if (m_properties.contains(QStringLiteral("status"))) |
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122 writer.writeTextElement(cp, QStringLiteral("contentStatus"), m_properties[QStringLiteral("status")]); |
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123 |
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124 writer.writeEndElement(); //cp:coreProperties |
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125 writer.writeEndDocument(); |
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126 } |
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127 |
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128 bool DocPropsCore::loadFromXmlFile(QIODevice *device) |
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129 { |
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130 QXmlStreamReader reader(device); |
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131 |
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132 const QString cp = QStringLiteral("http://schemas.openxmlformats.org/package/2006/metadata/core-properties"); |
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133 const QString dc = QStringLiteral("http://purl.org/dc/elements/1.1/"); |
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134 const QString dcterms = QStringLiteral("http://purl.org/dc/terms/"); |
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135 |
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136 while (!reader.atEnd()) { |
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137 QXmlStreamReader::TokenType token = reader.readNext(); |
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138 if (token == QXmlStreamReader::StartElement) { |
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139 const QStringRef nsUri = reader.namespaceUri(); |
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140 const QStringRef name = reader.name(); |
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141 if (name == QStringLiteral("subject") && nsUri == dc) { |
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142 setProperty(QStringLiteral("subject"), reader.readElementText()); |
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143 } else if (name == QStringLiteral("title") && nsUri == dc) { |
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144 setProperty(QStringLiteral("title"), reader.readElementText()); |
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145 } else if (name == QStringLiteral("creator") && nsUri == dc) { |
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146 setProperty(QStringLiteral("creator"), reader.readElementText()); |
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147 } else if (name == QStringLiteral("description") && nsUri == dc) { |
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148 setProperty(QStringLiteral("description"), reader.readElementText()); |
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149 } else if (name == QStringLiteral("keywords") && nsUri == cp) { |
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150 setProperty(QStringLiteral("keywords"), reader.readElementText()); |
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151 } else if (name == QStringLiteral("created") && nsUri == dcterms) { |
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152 setProperty(QStringLiteral("created"), reader.readElementText()); |
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153 } else if (name == QStringLiteral("category") && nsUri == cp) { |
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154 setProperty(QStringLiteral("category"), reader.readElementText()); |
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155 } else if (name == QStringLiteral("contentStatus") && nsUri == cp) { |
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156 setProperty(QStringLiteral("status"), reader.readElementText()); |
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157 } |
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158 } |
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159 |
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160 if (reader.hasError()) { |
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161 qDebug()<<"Error when read doc props core file."<<reader.errorString(); |
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162 |
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163 } |
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164 } |
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165 return true; |
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166 } |
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167 |
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168 } //namespace |