/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtXmlPatterns module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include "qpatternistlocale_p.h"+
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+
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#include "qoutputvalidator_p.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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using namespace QPatternist;+
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+
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OutputValidator::OutputValidator(QAbstractXmlReceiver *const receiver,+
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                                 const DynamicContext::Ptr &context,+
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                                 const SourceLocationReflection *const r,+
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                                 const bool isXSLT) : DelegatingSourceLocationReflection(r)+
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                                                    , m_hasReceivedChildren(false)+
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                                                    , m_receiver(receiver)+
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                                                    , m_context(context)+
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                                                    , m_isXSLT(isXSLT)+
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{+
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    Q_ASSERT(receiver);+
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    Q_ASSERT(context);+
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}+
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+
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void OutputValidator::namespaceBinding(const QXmlName &nb)+
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{+
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    m_receiver->namespaceBinding(nb);+
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}+
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+
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void OutputValidator::startElement(const QXmlName &name)+
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{+
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    m_hasReceivedChildren = false;+
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    m_receiver->startElement(name);+
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    m_attributes.clear();+
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}+
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+
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void OutputValidator::endElement()+
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{+
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    m_hasReceivedChildren = true;+
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    m_receiver->endElement();+
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}+
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+
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void OutputValidator::attribute(const QXmlName &name,+
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                                const QStringRef &value)+
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{+
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    if(m_hasReceivedChildren)+
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    {+
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        m_context->error(QtXmlPatterns::tr("It's not possible to add attributes after any other kind of node."),+
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                         m_isXSLT ? ReportContext::XTDE0410 : ReportContext::XQTY0024, this);+
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    }+
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    else+
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    {+
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        if(!m_isXSLT && m_attributes.contains(name))+
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        {+
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            m_context->error(QtXmlPatterns::tr("An attribute by name %1 has already been created.").arg(formatKeyword(m_context->namePool(), name)),+
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                                ReportContext::XQDY0025, this);+
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        }+
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        else+
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        {+
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            m_attributes.insert(name);+
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            m_receiver->attribute(name, value);+
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        }+
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    }+
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}+
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+
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void OutputValidator::comment(const QString &value)+
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{+
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    m_hasReceivedChildren = true;+
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    m_receiver->comment(value);+
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}+
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+
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void OutputValidator::characters(const QStringRef &value)+
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{+
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    m_hasReceivedChildren = true;+
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    m_receiver->characters(value);+
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}+
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+
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void OutputValidator::processingInstruction(const QXmlName &name,+
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                                            const QString &value)+
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{+
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    m_hasReceivedChildren = true;+
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    m_receiver->processingInstruction(name, value);+
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}+
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+
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void OutputValidator::item(const Item &outputItem)+
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{+
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    /* We can't send outputItem directly to m_receiver since its item() function+
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     * won't dispatch to this OutputValidator, but to itself. We're not sub-classing here,+
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     * we're delegating. */+
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+
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    if(outputItem.isNode())+
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        sendAsNode(outputItem);+
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    else+
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    {+
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        m_hasReceivedChildren = true;+
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        m_receiver->item(outputItem);+
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    }+
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}+
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+
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void OutputValidator::startDocument()+
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{+
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    m_receiver->startDocument();+
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}+
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+
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void OutputValidator::endDocument()+
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{+
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    m_receiver->endDocument();+
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}+
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+
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void OutputValidator::atomicValue(const QVariant &value)+
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{+
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    Q_UNUSED(value);+
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    // TODO+
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}+
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+
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void OutputValidator::endOfSequence()+
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{+
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}+
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+
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void OutputValidator::startOfSequence()+
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{+
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}+
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+
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QT_END_NAMESPACE+
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