1fc2f2275a
2006/11/15 12:43:47 thb 1.8.60.1: #140456# en passant, removed obsolete RMBitmap member at various places
147 lines
4.2 KiB
C++
147 lines
4.2 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: impbmp.cxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: kz $ $Date: 2006-12-13 15:01:44 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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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_vcl.hxx"
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#ifndef _SV_SVSYS_HXX
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#include <svsys.h>
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#endif
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#ifndef _SV_SALBMP_HXX
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#include <salbmp.hxx>
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#endif
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#ifndef _DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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#include <impbmp.hxx>
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#include <bitmap.hxx>
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#include <svdata.hxx>
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#include <salinst.hxx>
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// --------------
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// - ImpBitmap -
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// --------------
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ImpBitmap::ImpBitmap() :
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mnRefCount ( 1UL ),
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mnChecksum ( 0UL ),
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mpSalBitmap ( ImplGetSVData()->mpDefInst->CreateSalBitmap() ),
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maSourceSize( 0, 0 )
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{
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}
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// -----------------------------------------------------------------------
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ImpBitmap::~ImpBitmap()
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{
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delete mpSalBitmap;
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}
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// -----------------------------------------------------------------------
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void ImpBitmap::ImplSetSalBitmap( SalBitmap* pBitmap )
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{
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delete mpSalBitmap, mpSalBitmap = pBitmap;
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}
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// -----------------------------------------------------------------------
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BOOL ImpBitmap::ImplCreate( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal )
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{
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maSourceSize = rSize;
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return mpSalBitmap->Create( rSize, nBitCount, rPal );
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}
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// -----------------------------------------------------------------------
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BOOL ImpBitmap::ImplCreate( const ImpBitmap& rImpBitmap )
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{
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maSourceSize = rImpBitmap.maSourceSize;
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mnChecksum = rImpBitmap.mnChecksum;
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return mpSalBitmap->Create( *rImpBitmap.mpSalBitmap );
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}
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// -----------------------------------------------------------------------
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BOOL ImpBitmap::ImplCreate( const ImpBitmap& rImpBitmap, SalGraphics* pGraphics )
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{
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return mpSalBitmap->Create( *rImpBitmap.mpSalBitmap, pGraphics );
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}
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// -----------------------------------------------------------------------
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BOOL ImpBitmap::ImplCreate( const ImpBitmap& rImpBitmap, USHORT nNewBitCount )
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{
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return mpSalBitmap->Create( *rImpBitmap.mpSalBitmap, nNewBitCount );
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}
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// -----------------------------------------------------------------------
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void ImpBitmap::ImplDestroy()
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{
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mpSalBitmap->Destroy();
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}
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// -----------------------------------------------------------------------
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Size ImpBitmap::ImplGetSize() const
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{
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return mpSalBitmap->GetSize();
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}
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// -----------------------------------------------------------------------
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USHORT ImpBitmap::ImplGetBitCount() const
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{
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USHORT nBitCount = mpSalBitmap->GetBitCount();
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return( ( nBitCount <= 1 ) ? 1 : ( nBitCount <= 4 ) ? 4 : ( nBitCount <= 8 ) ? 8 : 24 );
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}
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// -----------------------------------------------------------------------
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BitmapBuffer* ImpBitmap::ImplAcquireBuffer( BOOL bReadOnly )
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{
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return mpSalBitmap->AcquireBuffer( bReadOnly );
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}
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// -----------------------------------------------------------------------
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void ImpBitmap::ImplReleaseBuffer( BitmapBuffer* pBuffer, BOOL bReadOnly )
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{
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mpSalBitmap->ReleaseBuffer( pBuffer, bReadOnly );
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if( !bReadOnly )
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mnChecksum = 0;
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}
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