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