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/* -*- 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 <tools/stream.hxx>
#include <svl/rngitem.hxx>
static inline sal_uInt16 Count_Impl(const sal_uInt16 * pRanges)
{
sal_uInt16 nCount = 0;
for (; *pRanges; pRanges += 2) nCount += 2;
return nCount;
}
TYPEINIT1_AUTOFACTORY(SfxRangeItem, SfxPoolItem);
TYPEINIT1_AUTOFACTORY(SfxUShortRangesItem, SfxPoolItem);
sal_uInt16 Count_Impl( const sal_uInt16 *pRanges );
SfxRangeItem::SfxRangeItem()
{
nFrom = 0;
nTo = 0;
}
SfxRangeItem::SfxRangeItem( sal_uInt16 which, sal_uInt16 from, sal_uInt16 to ):
SfxPoolItem( which ),
nFrom( from ),
nTo( to )
{
}
SfxRangeItem::SfxRangeItem( const SfxRangeItem& rItem ) :
SfxPoolItem( rItem )
{
nFrom = rItem.nFrom;
nTo = rItem.nTo;
}
SfxItemPresentation SfxRangeItem::GetPresentation
(
SfxItemPresentation /*ePresentation*/,
SfxMapUnit /*eCoreMetric*/,
SfxMapUnit /*ePresentationMetric*/,
OUString& rText,
const IntlWrapper *
) const
{
rText = OUString::number(nFrom) + ":" + OUString::number(nTo);
return SFX_ITEM_PRESENTATION_NAMELESS;
}
bool SfxRangeItem::operator==( const SfxPoolItem& rItem ) const
{
DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
SfxRangeItem* pT = (SfxRangeItem*)&rItem;
if( nFrom==pT->nFrom && nTo==pT->nTo )
return true;
return false;
}
SfxPoolItem* SfxRangeItem::Clone(SfxItemPool *) const
{
return new SfxRangeItem( Which(), nFrom, nTo );
}
SfxPoolItem* SfxRangeItem::Create(SvStream &rStream, sal_uInt16) const
{
sal_uInt16 nVon(0), nBis(0);
rStream.ReadUInt16( nVon );
rStream.ReadUInt16( nBis );
return new SfxRangeItem( Which(), nVon, nBis );
}
SvStream& SfxRangeItem::Store(SvStream &rStream, sal_uInt16) const
{
rStream.WriteUInt16( nFrom );
rStream.WriteUInt16( nTo );
return rStream;
}
SfxUShortRangesItem::SfxUShortRangesItem()
: _pRanges(0)
{
}
SfxUShortRangesItem::SfxUShortRangesItem( sal_uInt16 nWID, SvStream &rStream )
: SfxPoolItem( nWID )
{
sal_uInt16 nCount(0);
rStream.ReadUInt16( nCount );
_pRanges = new sal_uInt16[nCount + 1];
for ( sal_uInt16 n = 0; n < nCount; ++n )
rStream.ReadUInt16( _pRanges[n] );
_pRanges[nCount] = 0;
}
SfxUShortRangesItem::SfxUShortRangesItem( const SfxUShortRangesItem& rItem )
: SfxPoolItem( rItem )
{
sal_uInt16 nCount = Count_Impl(rItem._pRanges) + 1;
_pRanges = new sal_uInt16[nCount];
memcpy( _pRanges, rItem._pRanges, sizeof(sal_uInt16) * nCount );
}
SfxUShortRangesItem::~SfxUShortRangesItem()
{
delete _pRanges;
}
bool SfxUShortRangesItem::operator==( const SfxPoolItem &rItem ) const
{
const SfxUShortRangesItem &rOther = (const SfxUShortRangesItem&) rItem;
if ( !_pRanges && !rOther._pRanges )
return true;
if ( _pRanges || rOther._pRanges )
return false;
sal_uInt16 n;
for ( n = 0; _pRanges[n] && rOther._pRanges[n]; ++n )
if ( *_pRanges != rOther._pRanges[n] )
return false;
return !_pRanges[n] && !rOther._pRanges[n];
}
SfxItemPresentation SfxUShortRangesItem::GetPresentation( SfxItemPresentation /*ePres*/,
SfxMapUnit /*eCoreMetric*/,
SfxMapUnit /*ePresMetric*/,
OUString & /*rText*/,
const IntlWrapper * ) const
{
// not implemented
return SFX_ITEM_PRESENTATION_NONE;
}
SfxPoolItem* SfxUShortRangesItem::Clone( SfxItemPool * ) const
{
return new SfxUShortRangesItem( *this );
}
SfxPoolItem* SfxUShortRangesItem::Create( SvStream &rStream, sal_uInt16 ) const
{
return new SfxUShortRangesItem( Which(), rStream );
}
SvStream& SfxUShortRangesItem::Store( SvStream &rStream, sal_uInt16 ) const
{
sal_uInt16 nCount = Count_Impl( _pRanges );
rStream.ReadUInt16( nCount );
for ( sal_uInt16 n = 0; _pRanges[n]; ++n )
rStream.ReadUInt16( _pRanges[n] );
return rStream;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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