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Diffstat (limited to 'svtools/inc/xpmread.hxx')
| -rw-r--r-- | svtools/inc/xpmread.hxx | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/svtools/inc/xpmread.hxx b/svtools/inc/xpmread.hxx new file mode 100644 index 000000000000..e54fc13414b1 --- /dev/null +++ b/svtools/inc/xpmread.hxx @@ -0,0 +1,165 @@ +/************************************************************************* + * + * $RCSfile: xpmread.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:58:54 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _XPMREAD_HXX +#define _XPMREAD_HXX + +#ifndef _BITMAP_HXX +#include <vcl/bitmap.hxx> +#endif + +#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, void* pCallData ); + virtual ~XPMReader(); + + ReadState ReadXPM( Graphic& rGraphic ); +}; + +#endif // _XPMPRIVATE + +// ------------- +// - ImportXPM - +// ------------- + +BOOL ImportXPM( SvStream& rStream, Graphic& rGraphic, void* pCallerData ); + +#endif // _XPMREAD_HXX |