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Diffstat (limited to 'svx/source/items/zoomitem.cxx')
| -rw-r--r-- | svx/source/items/zoomitem.cxx | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/svx/source/items/zoomitem.cxx b/svx/source/items/zoomitem.cxx new file mode 100644 index 000000000000..bc5438d23686 --- /dev/null +++ b/svx/source/items/zoomitem.cxx @@ -0,0 +1,231 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svx.hxx" +#include <tools/stream.hxx> +#ifndef __SBX_SBXVARIABLE_HXX +#include <basic/sbxvar.hxx> +#endif + +#include <svx/zoomitem.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/beans/PropertyValue.hpp> + +// ----------------------------------------------------------------------- + +TYPEINIT1_FACTORY(SvxZoomItem,SfxUInt16Item, new SvxZoomItem); + +#define ZOOM_PARAM_VALUE "Value" +#define ZOOM_PARAM_VALUESET "ValueSet" +#define ZOOM_PARAM_TYPE "Type" +#define ZOOM_PARAMS 3 + +// ----------------------------------------------------------------------- + +SvxZoomItem::SvxZoomItem +( + SvxZoomType eZoomType, + sal_uInt16 nVal, + sal_uInt16 _nWhich +) +: SfxUInt16Item( _nWhich, nVal ), + nValueSet( SVX_ZOOM_ENABLE_ALL ), + eType( eZoomType ) +{ +} + +// ----------------------------------------------------------------------- + +SvxZoomItem::SvxZoomItem( const SvxZoomItem& rOrig ) +: SfxUInt16Item( rOrig.Which(), rOrig.GetValue() ), + nValueSet( rOrig.GetValueSet() ), + eType( rOrig.GetType() ) +{ +} + +// ----------------------------------------------------------------------- + +SvxZoomItem::~SvxZoomItem() +{ +} + +// ----------------------------------------------------------------------- + +SfxPoolItem* SvxZoomItem::Clone( SfxItemPool * /*pPool*/ ) const +{ + return new SvxZoomItem( *this ); +} + +// ----------------------------------------------------------------------- + +SfxPoolItem* SvxZoomItem::Create( SvStream& rStrm, sal_uInt16 /*nVersion*/ ) const +{ + sal_uInt16 nValue; + sal_uInt16 nValSet; + sal_Int8 nType; + rStrm >> nValue >> nValSet >> nType; + SvxZoomItem* pNew = new SvxZoomItem( (SvxZoomType)nType, nValue, Which() ); + pNew->SetValueSet( nValSet ); + return pNew; +} + +// ----------------------------------------------------------------------- + +SvStream& SvxZoomItem::Store( SvStream& rStrm, sal_uInt16 /*nItemVersion*/ ) const +{ + rStrm << (sal_uInt16)GetValue() + << nValueSet + << (sal_Int8)eType; + return rStrm; +} + +// ----------------------------------------------------------------------- + +int SvxZoomItem::operator==( const SfxPoolItem& rAttr ) const +{ + DBG_ASSERT( SfxPoolItem::operator==(rAttr), "unequal types" ); + + SvxZoomItem& rItem = (SvxZoomItem&)rAttr; + + return ( GetValue() == rItem.GetValue() && + nValueSet == rItem.GetValueSet() && + eType == rItem.GetType() ); +} + +sal_Bool SvxZoomItem::QueryValue( com::sun::star::uno::Any& rVal, BYTE nMemberId ) const +{ +// sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS); + nMemberId &= ~CONVERT_TWIPS; + switch ( nMemberId ) + { + case 0 : + { + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq( ZOOM_PARAMS ); + aSeq[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOM_PARAM_VALUE )); + aSeq[0].Value <<= sal_Int32( GetValue() ); + aSeq[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOM_PARAM_VALUESET )); + aSeq[1].Value <<= sal_Int16( nValueSet ); + aSeq[2].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOM_PARAM_TYPE )); + aSeq[2].Value <<= sal_Int16( eType ); + rVal <<= aSeq; + } + break; + + case MID_VALUE: rVal <<= (sal_Int32) GetValue(); break; + case MID_VALUESET: rVal <<= (sal_Int16) nValueSet; break; + case MID_TYPE: rVal <<= (sal_Int16) eType; break; + default: + DBG_ERROR("svx::SvxZoomItem::QueryValue(), Wrong MemberId!"); + return sal_False; + } + + return sal_True; +} + +sal_Bool SvxZoomItem::PutValue( const com::sun::star::uno::Any& rVal, BYTE nMemberId ) +{ +// sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS); + nMemberId &= ~CONVERT_TWIPS; + switch ( nMemberId ) + { + case 0 : + { + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq; + if (( rVal >>= aSeq ) && ( aSeq.getLength() == ZOOM_PARAMS )) + { + sal_Int32 nValueTmp( 0 ); + sal_Int16 nValueSetTmp( 0 ); + sal_Int16 nTypeTmp( 0 ); + sal_Bool bAllConverted( sal_True ); + sal_Int16 nConvertedCount( 0 ); + for ( sal_Int32 i = 0; i < aSeq.getLength(); i++ ) + { + if ( aSeq[i].Name.equalsAscii( ZOOM_PARAM_VALUE )) + { + bAllConverted &= ( aSeq[i].Value >>= nValueTmp ); + ++nConvertedCount; + } + else if ( aSeq[i].Name.equalsAscii( ZOOM_PARAM_VALUESET )) + { + bAllConverted &= ( aSeq[i].Value >>= nValueSetTmp ); + ++nConvertedCount; + } + else if ( aSeq[i].Name.equalsAscii( ZOOM_PARAM_TYPE )) + { + bAllConverted &= ( aSeq[i].Value >>= nTypeTmp ); + ++nConvertedCount; + } + } + + if ( bAllConverted && nConvertedCount == ZOOM_PARAMS ) + { + SetValue( (UINT16)nValueTmp ); + nValueSet = nValueSetTmp; + eType = SvxZoomType( nTypeTmp ); + return sal_True; + } + } + + return sal_False; + } + + case MID_VALUE: + { + sal_Int32 nVal = 0; + if ( rVal >>= nVal ) + { + SetValue( (UINT16)nVal ); + return sal_True; + } + else + return sal_False; + } + + case MID_VALUESET: + case MID_TYPE: + { + sal_Int16 nVal = sal_Int16(); + if ( rVal >>= nVal ) + { + if ( nMemberId == MID_VALUESET ) + nValueSet = (sal_Int16) nVal; + else if ( nMemberId == MID_TYPE ) + eType = SvxZoomType( (sal_Int16) nVal ); + return sal_True; + } + else + return sal_False; + } + + default: + DBG_ERROR("svx::SvxZoomItem::PutValue(), Wrong MemberId!"); + return sal_False; + } + + return sal_True; +} |