/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <rtl/ustring.hxx>
#include "xmlitmap.hxx"

using rtl::OUString;
using ::xmloff::token::IsXMLToken;
using ::xmloff::token::XML_TOKEN_INVALID;

// TODO: optimize this!

class SvXMLItemMapEntries_impl
{
public:
    SvXMLItemMapEntry* mpEntries;
    sal_uInt16 mnCount;
};

SvXMLItemMapEntries::SvXMLItemMapEntries( SvXMLItemMapEntry* pEntries )
{
    mpImpl = new SvXMLItemMapEntries_impl;
    mpImpl->mpEntries = pEntries;

    mpImpl->mnCount = 0;
    while( pEntries->eLocalName != XML_TOKEN_INVALID )
    {
        pEntries++;
        mpImpl->mnCount++;
    }
}

SvXMLItemMapEntries::~SvXMLItemMapEntries()
{
    delete mpImpl;
}

SvXMLItemMapEntry* SvXMLItemMapEntries::getByName(  sal_uInt16 nNameSpace,
                                                    const OUString& rString,
                                                    SvXMLItemMapEntry* pStartAt /* = NULL */  ) const
{
    SvXMLItemMapEntry* pMap =
        (pStartAt && (pStartAt->eLocalName!=XML_TOKEN_INVALID)) ?
                                           &(pStartAt[1]) : mpImpl->mpEntries;
    while( pMap && (pMap->eLocalName != XML_TOKEN_INVALID) )
    {
        if( pMap->nNameSpace == nNameSpace &&
            IsXMLToken( rString, pMap->eLocalName ) )
            break;
        pMap++;
    }

    return (pMap && (pMap->eLocalName != XML_TOKEN_INVALID)) ? pMap : NULL;
}

SvXMLItemMapEntry* SvXMLItemMapEntries::getByIndex( sal_uInt16 nIndex ) const
{
    return &mpImpl->mpEntries[nIndex];
}

sal_uInt16 SvXMLItemMapEntries::getCount() const
{
    return mpImpl->mnCount;
}

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