1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _XPMREAD_HXX 29*cdf0e10cSrcweir #define _XPMREAD_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #ifndef _BITMAP_HXX 32*cdf0e10cSrcweir #include <vcl/bitmap.hxx> 33*cdf0e10cSrcweir #endif 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #ifdef _XPMPRIVATE 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir #define XPMTEMPBUFSIZE 0x00008000 38*cdf0e10cSrcweir #define XPMSTRINGBUF 0x00008000 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir #define XPMIDENTIFIER 0x00000001 // mnIdentifier includes on of the six phases 41*cdf0e10cSrcweir #define XPMDEFINITION 0x00000002 // the XPM format consists of 42*cdf0e10cSrcweir #define XPMVALUES 0x00000003 43*cdf0e10cSrcweir #define XPMCOLORS 0x00000004 44*cdf0e10cSrcweir #define XPMPIXELS 0x00000005 45*cdf0e10cSrcweir #define XPMEXTENSIONS 0x00000006 46*cdf0e10cSrcweir #define XPMENDEXT 0x00000007 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir #define XPMREMARK 0x00000001 // defines used by mnStatus 50*cdf0e10cSrcweir #define XPMDOUBLE 0x00000002 51*cdf0e10cSrcweir #define XPMSTRING 0x00000004 52*cdf0e10cSrcweir #define XPMFINISHED 0x00000008 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir #define XPMCASESENSITIVE 0x00000001 55*cdf0e10cSrcweir #define XPMCASENONSENSITIVE 0x00000002 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir // --------- 58*cdf0e10cSrcweir // - Enums - 59*cdf0e10cSrcweir // --------- 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir enum ReadState 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir XPMREAD_OK, 64*cdf0e10cSrcweir XPMREAD_ERROR, 65*cdf0e10cSrcweir XPMREAD_NEED_MORE 66*cdf0e10cSrcweir }; 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir // ------------- 69*cdf0e10cSrcweir // - XPMReader - 70*cdf0e10cSrcweir // ------------- 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir class BitmapWriteAccess; 73*cdf0e10cSrcweir class Graphic; 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir class XPMReader : public GraphicReader 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir private: 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir SvStream& mrIStm; 80*cdf0e10cSrcweir Bitmap maBmp; 81*cdf0e10cSrcweir BitmapWriteAccess* mpAcc; 82*cdf0e10cSrcweir Bitmap maMaskBmp; 83*cdf0e10cSrcweir BitmapWriteAccess* mpMaskAcc; 84*cdf0e10cSrcweir long mnLastPos; 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir sal_uLong mnWidth; 87*cdf0e10cSrcweir sal_uLong mnHeight; 88*cdf0e10cSrcweir sal_uLong mnColors; 89*cdf0e10cSrcweir sal_uLong mnCpp; // characters per pix 90*cdf0e10cSrcweir sal_Bool mbTransparent; 91*cdf0e10cSrcweir sal_Bool mbStatus; 92*cdf0e10cSrcweir sal_uLong mnStatus; 93*cdf0e10cSrcweir sal_uLong mnIdentifier; 94*cdf0e10cSrcweir sal_uInt8 mcThisByte; 95*cdf0e10cSrcweir sal_uInt8 mcLastByte; 96*cdf0e10cSrcweir sal_uLong mnTempAvail; 97*cdf0e10cSrcweir sal_uInt8* mpTempBuf; 98*cdf0e10cSrcweir sal_uInt8* mpTempPtr; 99*cdf0e10cSrcweir sal_uInt8* mpFastColorTable; 100*cdf0e10cSrcweir sal_uInt8* mpColMap; 101*cdf0e10cSrcweir sal_uLong mnStringSize; 102*cdf0e10cSrcweir sal_uInt8* mpStringBuf; 103*cdf0e10cSrcweir sal_uLong mnParaSize; 104*cdf0e10cSrcweir sal_uInt8* mpPara; 105*cdf0e10cSrcweir 106*cdf0e10cSrcweir sal_Bool ImplGetString( void ); 107*cdf0e10cSrcweir sal_Bool ImplGetColor( sal_uLong ); 108*cdf0e10cSrcweir sal_Bool ImplGetScanLine( sal_uLong ); 109*cdf0e10cSrcweir sal_Bool ImplGetColSub( sal_uInt8* ); 110*cdf0e10cSrcweir sal_Bool ImplGetColKey( sal_uInt8 ); 111*cdf0e10cSrcweir void ImplGetRGBHex( sal_uInt8*, sal_uLong ); 112*cdf0e10cSrcweir sal_Bool ImplGetPara( sal_uLong numb ); 113*cdf0e10cSrcweir sal_Bool ImplCompare( sal_uInt8*, sal_uInt8*, sal_uLong, sal_uLong nmode = XPMCASENONSENSITIVE ); 114*cdf0e10cSrcweir sal_uLong ImplGetULONG( sal_uLong nPara ); 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir public: 117*cdf0e10cSrcweir XPMReader( SvStream& rStm ); 118*cdf0e10cSrcweir virtual ~XPMReader(); 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir ReadState ReadXPM( Graphic& rGraphic ); 121*cdf0e10cSrcweir }; 122*cdf0e10cSrcweir 123*cdf0e10cSrcweir #endif // _XPMPRIVATE 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir // ------------- 126*cdf0e10cSrcweir // - ImportXPM - 127*cdf0e10cSrcweir // ------------- 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir sal_Bool ImportXPM( SvStream& rStream, Graphic& rGraphic ); 130*cdf0e10cSrcweir 131*cdf0e10cSrcweir #endif // _XPMREAD_HXX 132