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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 <svl/slstitm.hxx>
#include <svl/poolitem.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <comphelper/sequence.hxx>
#include <osl/diagnose.h>
#include <rtl/ustrbuf.hxx>
#include <tools/lineend.hxx>
SfxPoolItem* SfxStringListItem::CreateDefault() { return new SfxStringListItem; }
SfxStringListItem::SfxStringListItem()
{
}
SfxStringListItem::SfxStringListItem( sal_uInt16 which, const std::vector<OUString>* pList ) :
SfxPoolItem( which )
{
// FIXME: Putting an empty list does not work
// Therefore the query after the count is commented out
if( pList /*!!! && pList->Count() */ )
{
mpList = std::make_shared<std::vector<OUString>>();
*mpList = *pList;
}
}
SfxStringListItem::~SfxStringListItem()
{
}
std::vector<OUString>& SfxStringListItem::GetList()
{
if( !mpList )
mpList = std::make_shared<std::vector<OUString>>();
return *mpList;
}
const std::vector<OUString>& SfxStringListItem::GetList () const
{
return const_cast< SfxStringListItem * >(this)->GetList();
}
bool SfxStringListItem::operator==( const SfxPoolItem& rItem ) const
{
assert(SfxPoolItem::operator==(rItem));
const SfxStringListItem& rSSLItem = static_cast<const SfxStringListItem&>(rItem);
return mpList == rSSLItem.mpList;
}
bool SfxStringListItem::GetPresentation
(
SfxItemPresentation /*ePresentation*/,
MapUnit /*eCoreMetric*/,
MapUnit /*ePresentationMetric*/,
OUString& rText,
const IntlWrapper&
) const
{
rText = "(List)";
return false;
}
SfxStringListItem* SfxStringListItem::Clone( SfxItemPool *) const
{
return new SfxStringListItem( *this );
}
void SfxStringListItem::SetString( const OUString& rStr )
{
mpList = std::make_shared<std::vector<OUString>>();
sal_Int32 nStart = 0;
OUString aStr(convertLineEnd(rStr, LINEEND_CR));
for (;;)
{
const sal_Int32 nDelimPos = aStr.indexOf( '\r', nStart );
if ( nDelimPos < 0 )
{
if (nStart<aStr.getLength())
{
// put last string only if not empty
mpList->push_back(aStr.copy(nStart));
}
break;
}
mpList->push_back(aStr.copy(nStart, nDelimPos-nStart));
// skip both inserted string and delimiter
nStart = nDelimPos + 1 ;
}
}
OUString SfxStringListItem::GetString()
{
OUStringBuffer aStr;
if ( mpList )
{
for (auto iter = mpList->begin(), end = mpList->end(); iter != end;)
{
aStr.append(*iter);
++iter;
if (iter == end)
break;
aStr.append("\r");
}
}
return convertLineEnd(aStr.makeStringAndClear(), GetSystemLineEnd());
}
void SfxStringListItem::SetStringList( const css::uno::Sequence< OUString >& rList )
{
mpList = std::make_shared<std::vector<OUString>>();
// String belongs to the list
comphelper::sequenceToContainer(*mpList, rList);
}
void SfxStringListItem::GetStringList( css::uno::Sequence< OUString >& rList ) const
{
size_t nCount = mpList->size();
rList.realloc( nCount );
auto pList = rList.getArray();
for( size_t i=0; i < nCount; i++ )
pList[i] = (*mpList)[i];
}
// virtual
bool SfxStringListItem::PutValue( const css::uno::Any& rVal, sal_uInt8 )
{
css::uno::Sequence< OUString > aValue;
if ( rVal >>= aValue )
{
SetStringList( aValue );
return true;
}
OSL_FAIL( "SfxStringListItem::PutValue - Wrong type!" );
return false;
}
// virtual
bool SfxStringListItem::QueryValue( css::uno::Any& rVal, sal_uInt8 ) const
{
// GetString() is not const!!!
SfxStringListItem* pThis = const_cast< SfxStringListItem * >( this );
css::uno::Sequence< OUString > aStringList;
pThis->GetStringList( aStringList );
rVal <<= aStringList;
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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