diff options
author | Mathias Bauer <mba@openoffice.org> | 2009-10-08 12:20:11 +0200 |
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committer | Mathias Bauer <mba@openoffice.org> | 2009-10-08 12:20:11 +0200 |
commit | e6b4345c7f4026cb9b3e8dee6ecc84b3531e1950 (patch) | |
tree | 35a66a82b052424c4664f1c4bb77b6ef71f654ba /svl/source/items/lckbitem.cxx | |
parent | b429c6949ce70e47538f90f5c67979b9d0ec0333 (diff) |
#i103496#: split svtools in two libs, depending on whether the code needs vcl or not
Diffstat (limited to 'svl/source/items/lckbitem.cxx')
-rw-r--r-- | svl/source/items/lckbitem.cxx | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/svl/source/items/lckbitem.cxx b/svl/source/items/lckbitem.cxx new file mode 100644 index 000000000000..c848e377b257 --- /dev/null +++ b/svl/source/items/lckbitem.cxx @@ -0,0 +1,194 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: lckbitem.cxx,v $ + * $Revision: 1.8 $ + * + * 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_svtools.hxx" + +#define _LCKBITEM_CXX +#include <svtools/lckbitem.hxx> +#include <svtools/poolitem.hxx> +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <tools/cachestr.hxx> + +// STATIC DATA ----------------------------------------------------------- + + +// ----------------------------------------------------------------------- + +TYPEINIT1_AUTOFACTORY(SfxLockBytesItem, SfxPoolItem); + +// ----------------------------------------------------------------------- + +SfxLockBytesItem::SfxLockBytesItem() +{ +} + +// ----------------------------------------------------------------------- + +SfxLockBytesItem::SfxLockBytesItem( USHORT nW, SvLockBytes *pLockBytes ) +: SfxPoolItem( nW ), + _xVal( pLockBytes ) +{ +} + +// ----------------------------------------------------------------------- + +SfxLockBytesItem::SfxLockBytesItem( USHORT nW, SvStream &rStream ) +: SfxPoolItem( nW ) +{ + rStream.Seek( 0L ); + _xVal = new SvLockBytes( new SvCacheStream(), TRUE ); + + SvStream aLockBytesStream( _xVal ); + rStream >> aLockBytesStream; +} + +// ----------------------------------------------------------------------- + +SfxLockBytesItem::SfxLockBytesItem( const SfxLockBytesItem& rItem ) +: SfxPoolItem( rItem ), + _xVal( rItem._xVal ) +{ +} + +// ----------------------------------------------------------------------- + +SfxLockBytesItem::~SfxLockBytesItem() +{ +} + +// ----------------------------------------------------------------------- + +int SfxLockBytesItem::operator==( const SfxPoolItem& rItem ) const +{ + return ((SfxLockBytesItem&)rItem)._xVal == _xVal; +} + +// ----------------------------------------------------------------------- + +SfxPoolItem* SfxLockBytesItem::Clone(SfxItemPool *) const +{ + return new SfxLockBytesItem( *this ); +} + +// ----------------------------------------------------------------------- + +#define MAX_BUF 32000 + +SfxPoolItem* SfxLockBytesItem::Create( SvStream &rStream, USHORT ) const +{ + sal_uInt32 nSize = 0; + ULONG nActRead = 0; + sal_Char cTmpBuf[MAX_BUF]; + SvMemoryStream aNewStream; + rStream >> nSize; + + do { + ULONG nToRead; + if( (nSize - nActRead) > MAX_BUF ) + nToRead = MAX_BUF; + else + nToRead = nSize - nActRead; + nActRead += rStream.Read( cTmpBuf, nToRead ); + aNewStream.Write( cTmpBuf, nToRead ); + } while( nSize > nActRead ); + + return new SfxLockBytesItem( Which(), aNewStream ); +} + +// ----------------------------------------------------------------------- + +SvStream& SfxLockBytesItem::Store(SvStream &rStream, USHORT ) const +{ + SvStream aLockBytesStream( _xVal ); + sal_uInt32 nSize = aLockBytesStream.Seek( STREAM_SEEK_TO_END ); + aLockBytesStream.Seek( 0L ); + + rStream << nSize; + rStream << aLockBytesStream; + + return rStream; +} + +//---------------------------------------------------------------------------- +// virtual +BOOL SfxLockBytesItem::PutValue( const com::sun::star::uno::Any& rVal, BYTE ) +{ + com::sun::star::uno::Sequence< sal_Int8 > aSeq; + if ( rVal >>= aSeq ) + { + if ( aSeq.getLength() ) + { + SvCacheStream* pStream = new SvCacheStream; + pStream->Write( (void*)aSeq.getConstArray(), aSeq.getLength() ); + pStream->Seek(0); + + _xVal = new SvLockBytes( pStream, TRUE ); + } + else + _xVal = NULL; + + return TRUE; + } + + DBG_ERROR( "SfxLockBytesItem::PutValue - Wrong type!" ); + return FALSE; +} + +//---------------------------------------------------------------------------- +// virtual +BOOL SfxLockBytesItem::QueryValue( com::sun::star::uno::Any& rVal,BYTE ) const +{ + if ( _xVal.Is() ) + { + sal_uInt32 nLen; + SvLockBytesStat aStat; + + if ( _xVal->Stat( &aStat, SVSTATFLAG_DEFAULT ) == ERRCODE_NONE ) + nLen = aStat.nSize; + else + return FALSE; + + ULONG nRead = 0; + com::sun::star::uno::Sequence< sal_Int8 > aSeq( nLen ); + + _xVal->ReadAt( 0, aSeq.getArray(), nLen, &nRead ); + rVal <<= aSeq; + } + else + { + com::sun::star::uno::Sequence< sal_Int8 > aSeq( 0 ); + rVal <<= aSeq; + } + + return TRUE; +} + |