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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

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    16 ** GNU Lesser General Public License Usage

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include "qpatternistlocale_p.h"

    43 

    44 #include "qdocumentcontentvalidator_p.h"

    45 

    46 QT_BEGIN_NAMESPACE

    47 

    48 using namespace QPatternist;

    49 

    50 DocumentContentValidator::

    51 DocumentContentValidator(QAbstractXmlReceiver *const receiver,

    52                          const DynamicContext::Ptr &context,

    53                          const Expression::ConstPtr &expr) : m_receiver(receiver)

    54                                                            , m_context(context)

    55                                                            , m_expr(expr)

    56                                                            , m_elementDepth(0)

    57 {

    58     Q_ASSERT(receiver);

    59     Q_ASSERT(m_expr);

    60     Q_ASSERT(context);

    61 }

    62 

    63 void DocumentContentValidator::namespaceBinding(const QXmlName &nb)

    64 {

    65     m_receiver->namespaceBinding(nb);

    66 }

    67 

    68 void DocumentContentValidator::startElement(const QXmlName &name)

    69 {

    70     ++m_elementDepth;

    71     m_receiver->startElement(name);

    72 }

    73 

    74 void DocumentContentValidator::endElement()

    75 {

    76     Q_ASSERT(m_elementDepth > 0);

    77     --m_elementDepth;

    78     m_receiver->endElement();

    79 }

    80 

    81 void DocumentContentValidator::attribute(const QXmlName &name,

    82                                          const QStringRef &value)

    83 {

    84     if(m_elementDepth == 0)

    85     {

    86         m_context->error(QtXmlPatterns::tr("An attribute node cannot be a "

    87                                            "child of a document node. "

    88                                            "Therefore, the attribute %1 "

    89                                            "is out of place.")

    90                          .arg(formatKeyword(m_context->namePool(), name)),

    91                          ReportContext::XPTY0004, m_expr.data());

    92     }

    93     else

    94         m_receiver->attribute(name, value);

    95 }

    96 

    97 void DocumentContentValidator::comment(const QString &value)

    98 {

    99     m_receiver->comment(value);

   100 }

   101 

   102 void DocumentContentValidator::characters(const QStringRef &value)

   103 {

   104     m_receiver->characters(value);

   105 }

   106 

   107 void DocumentContentValidator::processingInstruction(const QXmlName &name,

   108                                                      const QString &value)

   109 {

   110     m_receiver->processingInstruction(name, value);

   111 }

   112 

   113 void DocumentContentValidator::item(const Item &outputItem)

   114 {

   115     /* We can't send outputItem directly to m_receiver since its item() function

   116      * won't dispatch to this DocumentContentValidator, but to itself. We're not sub-classing here,

   117      * we're delegating. */

   118 

   119     if(outputItem.isNode())

   120         sendAsNode(outputItem);

   121     else

   122         m_receiver->item(outputItem);

   123 }

   124 

   125 void DocumentContentValidator::startDocument()

   126 {

   127     m_receiver->startDocument();

   128 }

   129 

   130 void DocumentContentValidator::endDocument()

   131 {

   132     m_receiver->endDocument();

   133 }

   134 

   135 void DocumentContentValidator::atomicValue(const QVariant &value)

   136 {

   137     Q_UNUSED(value);

   138 }

   139 

   140 void DocumentContentValidator::startOfSequence()

   141 {

   142 }

   143 

   144 void DocumentContentValidator::endOfSequence()

   145 {

   146 }

   147 

   148 QT_END_NAMESPACE