/****************************************************************************

**

** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).

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

**

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

**

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** contained in the Technology Preview License Agreement accompanying

** this package.

**

** 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

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**

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** $QT_END_LICENSE$

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****************************************************************************/

#include "qxsdidchelper_p.h"

#include "qderivedstring_p.h"

#include "qxsdschemahelper_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

FieldNode::FieldNode()

{

}

FieldNode::FieldNode(const QXmlItem &item, const QString &data, const SchemaType::Ptr &type)

    : m_item(item)

    , m_data(data)

    , m_type(type)

{

}

bool FieldNode::isEmpty() const

{

    return m_item.isNull();

}

bool FieldNode::isEqualTo(const FieldNode &other, const NamePool::Ptr &namePool, const ReportContext::Ptr &context, const SourceLocationReflection *const reflection) const

{

    if (m_type != other.m_type)

        return false;

    const DerivedString<TypeString>::Ptr string = DerivedString<TypeString>::fromLexical(namePool, m_data);

    const DerivedString<TypeString>::Ptr otherString = DerivedString<TypeString>::fromLexical(namePool, other.m_data);

    return XsdSchemaHelper::constructAndCompare(string, AtomicComparator::OperatorEqual, otherString, m_type, context, reflection);

}

QXmlItem FieldNode::item() const

{

    return m_item;

}

TargetNode::TargetNode(const QXmlItem &item)

    : m_item(item)

{

}

QXmlItem TargetNode::item() const

{

    return m_item;

}

QVector<QXmlItem> TargetNode::fieldItems() const

{

    QVector<QXmlItem> items;

    for (int i = 0; i < m_fields.count(); ++i)

        items.append(m_fields.at(i).item());

    return items;

}

int TargetNode::emptyFieldsCount() const

{

    int counter = 0;

    for (int i = 0; i < m_fields.count(); ++i) {

        if (m_fields.at(i).isEmpty())

            ++counter;

    }

    return counter;

}

bool TargetNode::fieldsAreEqual(const TargetNode &other, const NamePool::Ptr &namePool, const ReportContext::Ptr &context, const SourceLocationReflection *const reflection) const

{

    if (m_fields.count() != other.m_fields.count())

        return false;

    for (int i = 0; i < m_fields.count(); ++i) {

        if (!m_fields.at(i).isEqualTo(other.m_fields.at(i), namePool, context, reflection))

            return false;

    }

    return true;

}

void TargetNode::addField(const QXmlItem &item, const QString &data, const SchemaType::Ptr &type)

{

    m_fields.append(FieldNode(item, data, type));

}

bool TargetNode::operator==(const TargetNode &other) const

{

    return (m_item.toNodeModelIndex() == other.m_item.toNodeModelIndex());

}

QT_END_NAMESPACE