| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com)
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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 qt-info@nokia.com.
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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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