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Diffstat (limited to 'src/xmlpatterns/utils/qoutputvalidator.cpp')
| -rw-r--r-- | src/xmlpatterns/utils/qoutputvalidator.cpp | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/xmlpatterns/utils/qoutputvalidator.cpp b/src/xmlpatterns/utils/qoutputvalidator.cpp new file mode 100644 index 0000000..51e8063 --- /dev/null +++ b/src/xmlpatterns/utils/qoutputvalidator.cpp @@ -0,0 +1,162 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtXmlPatterns module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qpatternistlocale_p.h" + +#include "qoutputvalidator_p.h" + +QT_BEGIN_NAMESPACE + +using namespace QPatternist; + +OutputValidator::OutputValidator(QAbstractXmlReceiver *const receiver, + const DynamicContext::Ptr &context, + const SourceLocationReflection *const r, + const bool isXSLT) : DelegatingSourceLocationReflection(r) + , m_hasReceivedChildren(false) + , m_receiver(receiver) + , m_context(context) + , m_isXSLT(isXSLT) +{ + Q_ASSERT(receiver); + Q_ASSERT(context); +} + +void OutputValidator::namespaceBinding(const QXmlName &nb) +{ + m_receiver->namespaceBinding(nb); +} + +void OutputValidator::startElement(const QXmlName &name) +{ + m_hasReceivedChildren = false; + m_receiver->startElement(name); + m_attributes.clear(); +} + +void OutputValidator::endElement() +{ + m_hasReceivedChildren = true; + m_receiver->endElement(); +} + +void OutputValidator::attribute(const QXmlName &name, + const QStringRef &value) +{ + if(m_hasReceivedChildren) + { + m_context->error(QtXmlPatterns::tr("It's not possible to add attributes after any other kind of node."), + m_isXSLT ? ReportContext::XTDE0410 : ReportContext::XQTY0024, this); + } + else + { + if(!m_isXSLT && m_attributes.contains(name)) + { + m_context->error(QtXmlPatterns::tr("An attribute by name %1 has already been created.").arg(formatKeyword(m_context->namePool(), name)), + ReportContext::XQDY0025, this); + } + else + { + m_attributes.insert(name); + m_receiver->attribute(name, value); + } + } +} + +void OutputValidator::comment(const QString &value) +{ + m_hasReceivedChildren = true; + m_receiver->comment(value); +} + +void OutputValidator::characters(const QStringRef &value) +{ + m_hasReceivedChildren = true; + m_receiver->characters(value); +} + +void OutputValidator::processingInstruction(const QXmlName &name, + const QString &value) +{ + m_hasReceivedChildren = true; + m_receiver->processingInstruction(name, value); +} + +void OutputValidator::item(const Item &outputItem) +{ + /* We can't send outputItem directly to m_receiver since its item() function + * won't dispatch to this OutputValidator, but to itself. We're not sub-classing here, + * we're delegating. */ + + if(outputItem.isNode()) + sendAsNode(outputItem); + else + { + m_hasReceivedChildren = true; + m_receiver->item(outputItem); + } +} + +void OutputValidator::startDocument() +{ + m_receiver->startDocument(); +} + +void OutputValidator::endDocument() +{ + m_receiver->endDocument(); +} + +void OutputValidator::atomicValue(const QVariant &value) +{ + Q_UNUSED(value); + // TODO +} + +void OutputValidator::endOfSequence() +{ +} + +void OutputValidator::startOfSequence() +{ +} + +QT_END_NAMESPACE |