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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <tools/string.hxx>
#include <svl/svarray.hxx>
#include <svl/aeitem.hxx>
// STATIC DATA -----------------------------------------------------------
DBG_NAME(SfxAllEnumItem)
TYPEINIT1_AUTOFACTORY(SfxAllEnumItem, SfxEnumItem)
// -----------------------------------------------------------------------
struct SfxAllEnumValue_Impl
{
sal_uInt16 nValue;
XubString aText;
};
SV_DECL_PTRARR_DEL(SfxAllEnumValueArr, SfxAllEnumValue_Impl*, 0)
SV_IMPL_PTRARR(SfxAllEnumValueArr, SfxAllEnumValue_Impl*)
// -----------------------------------------------------------------------
SfxAllEnumItem::SfxAllEnumItem() :
SfxEnumItem(),
pValues( 0 ),
pDisabledValues( 0 )
{
}
// -----------------------------------------------------------------------
SfxAllEnumItem::SfxAllEnumItem(sal_uInt16 which, sal_uInt16 nVal):
SfxEnumItem(which, nVal),
pValues( 0 ),
pDisabledValues( 0 )
{
DBG_CTOR(SfxAllEnumItem, 0);
InsertValue( nVal );
}
// -----------------------------------------------------------------------
SfxAllEnumItem::SfxAllEnumItem( sal_uInt16 which, SvStream &rStream ):
SfxEnumItem(which, rStream),
pValues( 0 ),
pDisabledValues( 0 )
{
DBG_CTOR(SfxAllEnumItem, 0);
InsertValue( GetValue() );
}
// -----------------------------------------------------------------------
SfxAllEnumItem::SfxAllEnumItem(sal_uInt16 which):
SfxEnumItem(which, 0),
pValues( 0 ),
pDisabledValues( 0 )
{
DBG_CTOR(SfxAllEnumItem, 0);
}
// -----------------------------------------------------------------------
SfxAllEnumItem::SfxAllEnumItem(const SfxAllEnumItem &rCopy):
SfxEnumItem(rCopy),
pValues(0),
pDisabledValues( 0 )
{
DBG_CTOR(SfxAllEnumItem, 0);
if ( !rCopy.pValues )
return;
pValues = new SfxAllEnumValueArr;
for ( sal_uInt16 nPos = 0; nPos < rCopy.pValues->Count(); ++nPos )
{
SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
pVal->nValue = rCopy.pValues->GetObject(nPos)->nValue;
pVal->aText = rCopy.pValues->GetObject(nPos)->aText;
const SfxAllEnumValue_Impl *pTemp = pVal;
pValues->Insert( pTemp, nPos );
}
if( rCopy.pDisabledValues )
{
pDisabledValues = new std::vector<sal_uInt16>( *(rCopy.pDisabledValues) );
}
}
// -----------------------------------------------------------------------
SfxAllEnumItem::~SfxAllEnumItem()
{
DBG_DTOR(SfxAllEnumItem, 0);
delete pValues;
delete pDisabledValues;
}
// -----------------------------------------------------------------------
sal_uInt16 SfxAllEnumItem::GetValueCount() const
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
return pValues ? pValues->Count() : 0;
}
// -----------------------------------------------------------------------
XubString SfxAllEnumItem::GetValueTextByPos( sal_uInt16 nPos ) const
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
DBG_ASSERT( pValues && nPos < pValues->Count(), "enum overflow" );
return pValues->GetObject(nPos)->aText;
}
// -----------------------------------------------------------------------
sal_uInt16 SfxAllEnumItem::GetValueByPos( sal_uInt16 nPos ) const
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
DBG_ASSERT( pValues && nPos < pValues->Count(), "enum overflow" );
return pValues->GetObject(nPos)->nValue;
}
// -----------------------------------------------------------------------
SfxPoolItem* SfxAllEnumItem::Clone( SfxItemPool * ) const
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
return new SfxAllEnumItem(*this);
}
// -----------------------------------------------------------------------
SfxPoolItem* SfxAllEnumItem::Create( SvStream & rStream, sal_uInt16 ) const
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
return new SfxAllEnumItem( Which(), rStream );
}
// -----------------------------------------------------------------------
sal_uInt16 SfxAllEnumItem::_GetPosByValue( sal_uInt16 nVal ) const
/* [Beschreibung]
Im Ggs. zu <SfxEnumItemInterface::GetPosByValue(sal_uInt16)const> liefert
diese interne Methode bei nicht vorhandenen Values die Position,
an der der Wert liegen w"urde.
*/
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
if ( !pValues )
return 0;
//!O: binaere Suche oder SortArray verwenden
sal_uInt16 nPos;
for ( nPos = 0; nPos < pValues->Count(); ++nPos )
if ( pValues->GetObject(nPos)->nValue >= nVal )
return nPos;
return nPos;
}
// -----------------------------------------------------------------------
sal_uInt16 SfxAllEnumItem::GetPosByValue( sal_uInt16 nValue ) const
/* [Beschreibung]
Liefert im Gegensatz zu <SfxEnumItemInterface::GetPosByValue(sal_uInt16)const>
immer nValue zur"uck, solange nicht mindestens ein Wert mit einer der
Methoden <SfxAllEnumItem::InsertValue()> eingef"ugt wurde.
*/
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
if ( !pValues || !pValues->Count() )
return nValue;
return SfxEnumItem::GetPosByValue( nValue );
}
// -----------------------------------------------------------------------
void SfxAllEnumItem::InsertValue( sal_uInt16 nValue, const XubString &rValue )
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
pVal->nValue = nValue;
pVal->aText = rValue;
const SfxAllEnumValue_Impl *pTemp = pVal;
if ( !pValues )
pValues = new SfxAllEnumValueArr;
else if ( GetPosByValue( nValue ) != USHRT_MAX )
// remove when exists
RemoveValue( nValue );
// then insert
pValues->Insert( pTemp, _GetPosByValue(nValue) ); //! doppelte?!
}
// -----------------------------------------------------------------------
void SfxAllEnumItem::InsertValue( sal_uInt16 nValue )
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
pVal->nValue = nValue;
pVal->aText = XubString::CreateFromInt32( nValue );
const SfxAllEnumValue_Impl *pTemp = pVal;
if ( !pValues )
pValues = new SfxAllEnumValueArr;
pValues->Insert( pTemp, _GetPosByValue(nValue) ); //! doppelte?!
}
void SfxAllEnumItem::DisableValue( sal_uInt16 nValue )
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
if ( !pDisabledValues )
pDisabledValues = new std::vector<sal_uInt16>;
pDisabledValues->push_back( nValue );
}
sal_Bool SfxAllEnumItem::IsEnabled( sal_uInt16 nValue ) const
{
if ( pDisabledValues )
{
for ( size_t i=0; i<pDisabledValues->size(); i++ )
if ( (*pDisabledValues)[i] == nValue )
return sal_False;
}
return sal_True;
}
// -----------------------------------------------------------------------
void SfxAllEnumItem::RemoveValue( sal_uInt16 nValue )
{
DBG_CHKTHIS(SfxAllEnumItem, 0);
sal_uInt16 nPos = GetPosByValue(nValue);
DBG_ASSERT( nPos != USHRT_MAX, "removing value not in enum" );
pValues->Remove( nPos );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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