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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/stream.hxx>
#include <basic/sbxvar.hxx>
#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() );
}
bool SvxZoomItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 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:
OSL_FAIL("svx::SvxZoomItem::QueryValue(), Wrong MemberId!");
return false;
}
return true;
}
bool SvxZoomItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 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( (sal_uInt16)nValueTmp );
nValueSet = nValueSetTmp;
eType = SvxZoomType( nTypeTmp );
return true;
}
}
return false;
}
case MID_VALUE:
{
sal_Int32 nVal = 0;
if ( rVal >>= nVal )
{
SetValue( (sal_uInt16)nVal );
return true;
}
else
return 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 true;
}
else
return false;
}
default:
OSL_FAIL("svx::SvxZoomItem::PutValue(), Wrong MemberId!");
return false;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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