182 lines
6.6 KiB
C++
182 lines
6.6 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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#ifndef _SV_IMPGRAPH_HXX
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#define _SV_IMPGRAPH_HXX
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#include <tools/urlobj.hxx>
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#include <vcl/bitmap.hxx>
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#include <vcl/bitmapex.hxx>
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#include <vcl/animate.hxx>
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#include <vcl/gdimtf.hxx>
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#include <vcl/rendergraphic.hxx>
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#include <vcl/graph.h>
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// ---------------
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// - ImpSwapInfo -
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// ---------------
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struct ImpSwapInfo
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{
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MapMode maPrefMapMode;
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Size maPrefSize;
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};
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// --------------
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// - ImpGraphic -
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// --------------
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class OutputDevice;
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class GfxLink;
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struct ImpSwapFile;
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class GraphicConversionParameters;
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class ImpGraphic
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{
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friend class Graphic;
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private:
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GDIMetaFile maMetaFile;
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BitmapEx maEx;
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ImpSwapInfo maSwapInfo;
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Animation* mpAnimation;
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GraphicReader* mpContext;
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ImpSwapFile* mpSwapFile;
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GfxLink* mpGfxLink;
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GraphicType meType;
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String maDocFileURLStr;
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sal_uLong mnDocFilePos;
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mutable sal_uLong mnSizeBytes;
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sal_uLong mnRefCount;
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sal_Bool mbSwapOut;
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sal_Bool mbSwapUnderway;
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private:
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ImpGraphic();
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ImpGraphic( const ImpGraphic& rImpGraphic );
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ImpGraphic( const Bitmap& rBmp );
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ImpGraphic( const BitmapEx& rBmpEx );
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ImpGraphic( const Animation& rAnimation );
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ImpGraphic( const GDIMetaFile& rMtf );
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virtual ~ImpGraphic();
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ImpGraphic& operator=( const ImpGraphic& rImpGraphic );
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sal_Bool operator==( const ImpGraphic& rImpGraphic ) const;
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sal_Bool operator!=( const ImpGraphic& rImpGraphic ) const { return !( *this == rImpGraphic ); }
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void ImplClearGraphics( sal_Bool bCreateSwapInfo );
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void ImplClear();
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GraphicType ImplGetType() const;
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void ImplSetDefaultType();
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sal_Bool ImplIsSupportedGraphic() const;
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sal_Bool ImplIsTransparent() const;
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sal_Bool ImplIsAlpha() const;
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sal_Bool ImplIsAnimated() const;
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sal_Bool ImplIsEPS() const;
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sal_Bool ImplIsRenderGraphic() const;
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sal_Bool ImplHasRenderGraphic() const;
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Bitmap ImplGetBitmap(const GraphicConversionParameters& rParameters) const;
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BitmapEx ImplGetBitmapEx(const GraphicConversionParameters& rParameters) const;
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Animation ImplGetAnimation() const;
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const GDIMetaFile& ImplGetGDIMetaFile() const;
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::vcl::RenderGraphic ImplGetRenderGraphic() const;
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Size ImplGetPrefSize() const;
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void ImplSetPrefSize( const Size& rPrefSize );
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MapMode ImplGetPrefMapMode() const;
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void ImplSetPrefMapMode( const MapMode& rPrefMapMode );
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sal_uLong ImplGetSizeBytes() const;
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void ImplDraw( OutputDevice* pOutDev,
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const Point& rDestPt ) const;
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void ImplDraw( OutputDevice* pOutDev,
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const Point& rDestPt,
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const Size& rDestSize ) const;
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void ImplStartAnimation( OutputDevice* pOutDev,
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const Point& rDestPt,
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long nExtraData = 0,
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OutputDevice* pFirstFrameOutDev = NULL );
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void ImplStartAnimation( OutputDevice* pOutDev,
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const Point& rDestPt,
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const Size& rDestSize,
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long nExtraData = 0,
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OutputDevice* pFirstFrameOutDev = NULL );
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void ImplStopAnimation( OutputDevice* pOutputDevice = NULL,
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long nExtraData = 0 );
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void ImplSetAnimationNotifyHdl( const Link& rLink );
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Link ImplGetAnimationNotifyHdl() const;
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sal_uLong ImplGetAnimationLoopCount() const;
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private:
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GraphicReader* ImplGetContext();
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void ImplSetContext( GraphicReader* pReader );
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private:
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void ImplSetDocFileName( const String& rName, sal_uLong nFilePos );
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const String& ImplGetDocFileName() const;
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sal_uLong ImplGetDocFilePos() const;
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sal_Bool ImplReadEmbedded( SvStream& rIStream, sal_Bool bSwap = sal_False );
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sal_Bool ImplWriteEmbedded( SvStream& rOStream );
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sal_Bool ImplSwapIn();
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sal_Bool ImplSwapIn( SvStream* pIStm );
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sal_Bool ImplSwapOut();
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sal_Bool ImplSwapOut( SvStream* pOStm );
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sal_Bool ImplIsSwapOut() const;
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void ImplSetLink( const GfxLink& );
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GfxLink ImplGetLink();
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sal_Bool ImplIsLink() const;
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sal_uLong ImplGetChecksum() const;
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sal_Bool ImplExportNative( SvStream& rOStm ) const;
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friend SvStream& operator<<( SvStream& rOStm, const ImpGraphic& rImpGraphic );
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friend SvStream& operator>>( SvStream& rIStm, ImpGraphic& rImpGraphic );
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};
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#endif // _SV_IMPGRAPH_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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