/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#include <sal/config.h>

#include <vector>

#include <svx/clipfmtitem.hxx>

#include <com/sun/star/frame/status/ClipboardFormats.hpp>

struct SvxClipboardFormatItem_Impl

{

    std::vector<OUString> aFmtNms;

    std::vector<SotClipboardFormatId> aFmtIds;

    SvxClipboardFormatItem_Impl() {}

};

SfxPoolItem* SvxClipboardFormatItem::CreateDefault() { return new  SvxClipboardFormatItem(TypedWhichId<SvxClipboardFormatItem>(0)); };

SvxClipboardFormatItem::SvxClipboardFormatItem( TypedWhichId<SvxClipboardFormatItem> nId )

    : SfxPoolItem( nId ), m_pImpl( new SvxClipboardFormatItem_Impl )

{

}

SvxClipboardFormatItem::SvxClipboardFormatItem( const SvxClipboardFormatItem& rCpy )

    : SfxPoolItem( rCpy ),

    m_pImpl( new SvxClipboardFormatItem_Impl( *rCpy.m_pImpl ) )

{

}

SvxClipboardFormatItem::~SvxClipboardFormatItem()

{

}

bool SvxClipboardFormatItem::QueryValue( css::uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const

{

    sal_uInt16 nCount = Count();

    css::frame::status::ClipboardFormats aClipFormats;

    aClipFormats.Identifiers.realloc( nCount );

    auto pIdentifiers = aClipFormats.Identifiers.getArray();

    aClipFormats.Names.realloc( nCount );

    auto pNames = aClipFormats.Names.getArray();

    for ( sal_uInt16 n=0; n < nCount; n++ )

    {

        pIdentifiers[n] = static_cast<sal_Int64>(GetClipbrdFormatId( n ));

        pNames[n] = GetClipbrdFormatName( n );

    }

    rVal <<= aClipFormats;

    return true;

}

bool SvxClipboardFormatItem::PutValue( const css::uno::Any& rVal, sal_uInt8 /*nMemberId*/ )

{

    css::frame::status::ClipboardFormats aClipFormats;

    if ( rVal >>= aClipFormats )

    {

        sal_uInt16 nCount = sal_uInt16( aClipFormats.Identifiers.getLength() );

        m_pImpl->aFmtIds.clear();

        m_pImpl->aFmtNms.clear();

        for ( sal_uInt16 n=0; n < nCount; ++n )

            AddClipbrdFormat( static_cast<SotClipboardFormatId>(aClipFormats.Identifiers[n]), aClipFormats.Names[n], n );

        return true;

    }

    return false;

}

bool SvxClipboardFormatItem::operator==( const SfxPoolItem& rComp ) const

{

    if (!SfxPoolItem::operator==(rComp))

        return false;

    const SvxClipboardFormatItem& rCmp = static_cast<const SvxClipboardFormatItem&>(rComp);

    if(rCmp.m_pImpl->aFmtNms.size() != m_pImpl->aFmtNms.size())

        return false;

    int nRet = 1;

    for( sal_uInt16 n = 0, nEnd = rCmp.m_pImpl->aFmtNms.size(); n < nEnd; ++n )

    {

        if( m_pImpl->aFmtIds[ n ] != rCmp.m_pImpl->aFmtIds[ n ] ||

            m_pImpl->aFmtNms[n] != rCmp.m_pImpl->aFmtNms[n] )

        {

            nRet = 0;

            break;

        }

    }

    return nRet;

}

SvxClipboardFormatItem* SvxClipboardFormatItem::Clone( SfxItemPool * /*pPool*/ ) const

{

    return new SvxClipboardFormatItem( *this );

}

void SvxClipboardFormatItem::AddClipbrdFormat( SotClipboardFormatId nId )

{

    sal_uInt16 nPos = m_pImpl->aFmtNms.size();

    m_pImpl->aFmtNms.insert( m_pImpl->aFmtNms.begin() + nPos, OUString());

    m_pImpl->aFmtIds.insert( m_pImpl->aFmtIds.begin() + nPos, nId );

}

void SvxClipboardFormatItem::AddClipbrdFormat( SotClipboardFormatId nId, const OUString& rName,

                            sal_uInt16 nPos )

{

    if( nPos > m_pImpl->aFmtNms.size() )

        nPos = m_pImpl->aFmtNms.size();

    m_pImpl->aFmtNms.insert(m_pImpl->aFmtNms.begin() + nPos, rName);

    m_pImpl->aFmtIds.insert( m_pImpl->aFmtIds.begin()+nPos, nId );

}

sal_uInt16 SvxClipboardFormatItem::Count() const

{

    return m_pImpl->aFmtIds.size();

}

SotClipboardFormatId SvxClipboardFormatItem::GetClipbrdFormatId( sal_uInt16 nPos ) const

{

    return m_pImpl->aFmtIds[ nPos ];

}

OUString const & SvxClipboardFormatItem::GetClipbrdFormatName( sal_uInt16 nPos ) const

{

    return m_pImpl->aFmtNms[nPos];

}

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