307 lines
8.5 KiB
C++
307 lines
8.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_svl.hxx"
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#include <tools/string.hxx>
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#include <svl/svarray.hxx>
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#include <svl/aeitem.hxx>
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// STATIC DATA -----------------------------------------------------------
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DBG_NAME(SfxAllEnumItem)
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TYPEINIT1_AUTOFACTORY(SfxAllEnumItem, SfxEnumItem)
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// -----------------------------------------------------------------------
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struct SfxAllEnumValue_Impl
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{
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sal_uInt16 nValue;
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XubString aText;
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};
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SV_DECL_PTRARR_DEL(SfxAllEnumValueArr, SfxAllEnumValue_Impl*, 0, 8)
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SV_IMPL_PTRARR(SfxAllEnumValueArr, SfxAllEnumValue_Impl*)
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// -----------------------------------------------------------------------
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SfxAllEnumItem::SfxAllEnumItem() :
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SfxEnumItem(),
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pValues( 0 ),
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pDisabledValues( 0 )
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{
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}
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SfxAllEnumItem::SfxAllEnumItem( sal_uInt16 which, sal_uInt16 nVal, const XubString &rText ):
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SfxEnumItem(which, nVal),
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pValues( 0 ),
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pDisabledValues( 0 )
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{
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DBG_CTOR(SfxAllEnumItem, 0);
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InsertValue( nVal, rText );
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}
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// -----------------------------------------------------------------------
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SfxAllEnumItem::SfxAllEnumItem(sal_uInt16 which, sal_uInt16 nVal):
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SfxEnumItem(which, nVal),
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pValues( 0 ),
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pDisabledValues( 0 )
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{
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DBG_CTOR(SfxAllEnumItem, 0);
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InsertValue( nVal );
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}
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// -----------------------------------------------------------------------
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SfxAllEnumItem::SfxAllEnumItem( sal_uInt16 which, SvStream &rStream ):
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SfxEnumItem(which, rStream),
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pValues( 0 ),
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pDisabledValues( 0 )
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{
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DBG_CTOR(SfxAllEnumItem, 0);
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InsertValue( GetValue() );
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}
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// -----------------------------------------------------------------------
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SfxAllEnumItem::SfxAllEnumItem(sal_uInt16 which):
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SfxEnumItem(which, 0),
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pValues( 0 ),
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pDisabledValues( 0 )
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{
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DBG_CTOR(SfxAllEnumItem, 0);
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}
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// -----------------------------------------------------------------------
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SfxAllEnumItem::SfxAllEnumItem(const SfxAllEnumItem &rCopy):
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SfxEnumItem(rCopy),
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pValues(0),
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pDisabledValues( 0 )
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{
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DBG_CTOR(SfxAllEnumItem, 0);
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if ( !rCopy.pValues )
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return;
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pValues = new SfxAllEnumValueArr;
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for ( sal_uInt16 nPos = 0; nPos < rCopy.pValues->Count(); ++nPos )
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{
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SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
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pVal->nValue = rCopy.pValues->GetObject(nPos)->nValue;
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pVal->aText = rCopy.pValues->GetObject(nPos)->aText;
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const SfxAllEnumValue_Impl *pTemp = pVal;
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pValues->Insert( pTemp, nPos );
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}
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if( rCopy.pDisabledValues )
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{
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pDisabledValues = new std::vector<sal_uInt16>( *(rCopy.pDisabledValues) );
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}
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}
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// -----------------------------------------------------------------------
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SfxAllEnumItem::~SfxAllEnumItem()
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{
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DBG_DTOR(SfxAllEnumItem, 0);
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delete pValues;
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delete pDisabledValues;
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}
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// -----------------------------------------------------------------------
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sal_uInt16 SfxAllEnumItem::GetValueCount() const
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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return pValues ? pValues->Count() : 0;
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}
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// -----------------------------------------------------------------------
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XubString SfxAllEnumItem::GetValueTextByPos( sal_uInt16 nPos ) const
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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DBG_ASSERT( pValues && nPos < pValues->Count(), "enum overflow" );
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return pValues->GetObject(nPos)->aText;
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}
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// -----------------------------------------------------------------------
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sal_uInt16 SfxAllEnumItem::GetValueByPos( sal_uInt16 nPos ) const
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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DBG_ASSERT( pValues && nPos < pValues->Count(), "enum overflow" );
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return pValues->GetObject(nPos)->nValue;
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}
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// -----------------------------------------------------------------------
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SfxPoolItem* SfxAllEnumItem::Clone( SfxItemPool * ) const
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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return new SfxAllEnumItem(*this);
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}
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// -----------------------------------------------------------------------
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SfxPoolItem* SfxAllEnumItem::Create( SvStream & rStream, sal_uInt16 ) const
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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return new SfxAllEnumItem( Which(), rStream );
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}
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// -----------------------------------------------------------------------
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sal_uInt16 SfxAllEnumItem::_GetPosByValue( sal_uInt16 nVal ) const
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/* [Beschreibung]
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Im Ggs. zu <SfxEnumItemInterface::GetPosByValue(sal_uInt16)const> liefert
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diese interne Methode bei nicht vorhandenen Values die Position,
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an der der Wert liegen w"urde.
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*/
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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if ( !pValues )
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return 0;
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//!O: binaere Suche oder SortArray verwenden
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sal_uInt16 nPos;
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for ( nPos = 0; nPos < pValues->Count(); ++nPos )
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if ( pValues->GetObject(nPos)->nValue >= nVal )
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return nPos;
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return nPos;
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}
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// -----------------------------------------------------------------------
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sal_uInt16 SfxAllEnumItem::GetPosByValue( sal_uInt16 nValue ) const
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/* [Beschreibung]
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Liefert im Gegensatz zu <SfxEnumItemInterface::GetPosByValue(sal_uInt16)const>
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immer nValue zur"uck, solange nicht mindestens ein Wert mit einer der
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Methoden <SfxAllEnumItem::InsertValue()> eingef"ugt wurde.
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*/
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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if ( !pValues || !pValues->Count() )
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return nValue;
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return SfxEnumItem::GetPosByValue( nValue );
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}
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// -----------------------------------------------------------------------
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void SfxAllEnumItem::InsertValue( sal_uInt16 nValue, const XubString &rValue )
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
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pVal->nValue = nValue;
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pVal->aText = rValue;
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const SfxAllEnumValue_Impl *pTemp = pVal;
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if ( !pValues )
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pValues = new SfxAllEnumValueArr;
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else if ( GetPosByValue( nValue ) != USHRT_MAX )
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// remove when exists
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RemoveValue( nValue );
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// then insert
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pValues->Insert( pTemp, _GetPosByValue(nValue) ); //! doppelte?!
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}
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// -----------------------------------------------------------------------
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void SfxAllEnumItem::InsertValue( sal_uInt16 nValue )
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
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pVal->nValue = nValue;
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pVal->aText = XubString::CreateFromInt32( nValue );
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const SfxAllEnumValue_Impl *pTemp = pVal;
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if ( !pValues )
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pValues = new SfxAllEnumValueArr;
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pValues->Insert( pTemp, _GetPosByValue(nValue) ); //! doppelte?!
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}
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void SfxAllEnumItem::DisableValue( sal_uInt16 nValue )
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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if ( !pDisabledValues )
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pDisabledValues = new std::vector<sal_uInt16>;
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pDisabledValues->push_back( nValue );
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}
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sal_Bool SfxAllEnumItem::IsEnabled( sal_uInt16 nValue ) const
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{
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if ( pDisabledValues )
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{
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for ( size_t i=0; i<pDisabledValues->size(); i++ )
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if ( (*pDisabledValues)[i] == nValue )
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return sal_False;
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}
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return sal_True;
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}
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// -----------------------------------------------------------------------
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void SfxAllEnumItem::RemoveValue( sal_uInt16 nValue )
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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sal_uInt16 nPos = GetPosByValue(nValue);
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DBG_ASSERT( nPos != USHRT_MAX, "removing value not in enum" );
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pValues->Remove( nPos );
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}
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// -----------------------------------------------------------------------
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void SfxAllEnumItem::RemoveAllValues()
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{
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DBG_CHKTHIS(SfxAllEnumItem, 0);
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if ( pValues )
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pValues->DeleteAndDestroy( 0, pValues->Count() );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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