1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** All rights reserved.
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5 | ** Contact: Nokia Corporation ([email protected])
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6 | **
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7 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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15 | **
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16 | ** GNU Lesser General Public License Usage
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17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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18 | ** General Public License version 2.1 as published by the Free Software
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19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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20 | ** packaging of this file. Please review the following information to
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21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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23 | **
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24 | ** In addition, as a special exception, Nokia gives you certain additional
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25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | #include "qitem_p.h"
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43 |
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44 | #include "qabstractxmlreceiver.h"
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45 |
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46 | QT_BEGIN_NAMESPACE
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47 |
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48 | using namespace QPatternist;
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49 |
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50 | QAbstractXmlReceiver::~QAbstractXmlReceiver()
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51 | {
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52 | }
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53 |
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54 | template<const QXmlNodeModelIndex::Axis axis>
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55 | void QAbstractXmlReceiver::sendFromAxis(const QXmlNodeModelIndex &node)
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56 | {
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57 | Q_ASSERT(!node.isNull());
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58 | const QXmlNodeModelIndex::Iterator::Ptr it(node.iterate(axis));
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59 | QXmlNodeModelIndex next(it->next());
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60 |
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61 | while(!next.isNull())
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62 | {
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63 | sendAsNode(next);
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64 | next = it->next();
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65 | }
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66 | }
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67 |
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68 | void QAbstractXmlReceiver::sendAsNode(const Item &outputItem)
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69 | {
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70 | Q_ASSERT(outputItem);
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71 | Q_ASSERT(outputItem.isNode());
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72 | const QXmlNodeModelIndex asNode = outputItem.asNode();
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73 |
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74 | switch(asNode.kind())
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75 | {
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76 | case QXmlNodeModelIndex::Attribute:
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77 | {
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78 | attribute(asNode.name(), outputItem.stringValue());
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79 | break;
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80 | }
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81 | case QXmlNodeModelIndex::Element:
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82 | {
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83 | startElement(asNode.name());
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84 |
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85 | /* First the namespaces, then attributes, then the children. */
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86 | asNode.sendNamespaces(Ptr(const_cast<QAbstractXmlReceiver *>(this)));
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87 | sendFromAxis<QXmlNodeModelIndex::AxisAttribute>(asNode);
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88 | sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
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89 |
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90 | endElement();
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91 |
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92 | break;
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93 | }
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94 | case QXmlNodeModelIndex::Text:
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95 | {
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96 | characters(outputItem.stringValue());
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97 | break;
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98 | }
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99 | case QXmlNodeModelIndex::ProcessingInstruction:
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100 | {
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101 | processingInstruction(asNode.name(), outputItem.stringValue());
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102 | break;
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103 | }
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104 | case QXmlNodeModelIndex::Comment:
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105 | {
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106 | comment(outputItem.stringValue());
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107 | break;
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108 | }
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109 | case QXmlNodeModelIndex::Document:
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110 | {
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111 | sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
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112 | break;
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113 | }
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114 | case QXmlNodeModelIndex::Namespace:
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115 | Q_ASSERT_X(false, Q_FUNC_INFO, "Not implemented");
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116 | }
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117 | }
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118 |
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119 | void QAbstractXmlReceiver::whitespaceOnly(const QStringRef &value)
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120 | {
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121 | Q_ASSERT_X(value.toString().trimmed().isEmpty(), Q_FUNC_INFO,
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122 | "The caller must guarantee only whitespace is passed. Use characters() in other cases.");
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123 | characters(value.toString());
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124 | }
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125 |
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126 | QT_END_NAMESPACE
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