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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 _XPMREAD_HXX
#define _XPMREAD_HXX
#include <vcl/bitmap.hxx>
#ifdef _XPMPRIVATE
#define XPMTEMPBUFSIZE 0x00008000
#define XPMSTRINGBUF 0x00008000
#define XPMIDENTIFIER 0x00000001 // mnIdentifier includes on of the six phases
#define XPMDEFINITION 0x00000002 // the XPM format consists of
#define XPMVALUES 0x00000003
#define XPMCOLORS 0x00000004
#define XPMPIXELS 0x00000005
#define XPMEXTENSIONS 0x00000006
#define XPMENDEXT 0x00000007
#define XPMREMARK 0x00000001 // defines used by mnStatus
#define XPMDOUBLE 0x00000002
#define XPMSTRING 0x00000004
#define XPMFINISHED 0x00000008
#define XPMCASESENSITIVE 0x00000001
#define XPMCASENONSENSITIVE 0x00000002
// ---------
// - Enums -
// ---------
enum ReadState
{
XPMREAD_OK,
XPMREAD_ERROR,
XPMREAD_NEED_MORE
};
// -------------
// - XPMReader -
// -------------
class BitmapWriteAccess;
class Graphic;
class XPMReader : public GraphicReader
{
private:
SvStream& mrIStm;
Bitmap maBmp;
BitmapWriteAccess* mpAcc;
Bitmap maMaskBmp;
BitmapWriteAccess* mpMaskAcc;
long mnLastPos;
ULONG mnWidth;
ULONG mnHeight;
ULONG mnColors;
ULONG mnCpp; // characters per pix
BOOL mbTransparent;
BOOL mbStatus;
ULONG mnStatus;
ULONG mnIdentifier;
BYTE mcThisByte;
BYTE mcLastByte;
ULONG mnTempAvail;
BYTE* mpTempBuf;
BYTE* mpTempPtr;
BYTE* mpFastColorTable;
BYTE* mpColMap;
ULONG mnStringSize;
BYTE* mpStringBuf;
ULONG mnParaSize;
BYTE* mpPara;
BOOL ImplGetString( void );
BOOL ImplGetColor( ULONG );
BOOL ImplGetScanLine( ULONG );
BOOL ImplGetColSub( BYTE* );
BOOL ImplGetColKey( BYTE );
void ImplGetRGBHex( BYTE*, ULONG );
BOOL ImplGetPara( ULONG numb );
BOOL ImplCompare( BYTE*, BYTE*, ULONG, ULONG nmode = XPMCASENONSENSITIVE );
ULONG ImplGetULONG( ULONG nPara );
public:
XPMReader( SvStream& rStm );
virtual ~XPMReader();
ReadState ReadXPM( Graphic& rGraphic );
};
#endif // _XPMPRIVATE
// -------------
// - ImportXPM -
// -------------
BOOL ImportXPM( SvStream& rStream, Graphic& rGraphic );
#endif // _XPMREAD_HXX
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