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ztext.h

00001 /******************************************************************************
00002  *  ztext.h   - code for class 'zText'- a module that reads compressed text
00003  *                              files: ot and nt using indexs ??.vss
00004  *
00005  * $Id: ztext_8h-source.html,v 1.4 2002/01/22 14:20:28 jansorg Exp $
00006  *
00007  * Copyright 1998 CrossWire Bible Society (http://www.crosswire.org)
00008  *      CrossWire Bible Society
00009  *      P. O. Box 2528
00010  *      Tempe, AZ  85280-2528
00011  *
00012  * This program is free software; you can redistribute it and/or modify it
00013  * under the terms of the GNU General Public License as published by the
00014  * Free Software Foundation version 2.
00015  *
00016  * This program is distributed in the hope that it will be useful, but
00017  * WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00019  * General Public License for more details.
00020  *
00021  */
00022 
00023 #ifndef ZTEXT_H
00024 #define ZTEXT_H
00025 
00026 #include <zverse.h>
00027 #include <swtext.h>
00028 //#include <swcomprs.h>
00029 
00030 #include <defs.h>
00031 
00032 /*** SWModule implementation for compressed modules
00033 * This class handles compressed modules.
00034 * It should not be used in frontends, unless you are doing very special things.
00035 */
00036 class SWDLLEXPORT zText:public zVerse, public SWText {
00037      char *versebuf;
00038      VerseKey *lastWriteKey;
00039      bool sameBlock (VerseKey * lastWriteKey, VerseKey * key);
00040         int blockType;
00041 public:
00042   
00043     
00044         zText(const char *ipath, const char *iname = 0, const char *idesc =
00045            0, int blockType = CHAPTERBLOCKS, SWCompress * icomp =
00046            0, SWDisplay * idisp = 0, SWTextEncoding encoding = ENC_UNKNOWN, SWTextDirection dir = DIRECTION_LTR, SWTextMarkup markup = FMT_UNKNOWN,
00047            const char* ilang = 0);
00048         virtual ~zText ();
00049         virtual char *getRawEntry();
00050 
00051   // write interface ----------------------------
00052         virtual bool isWritable() { return true; }
00053         static char createModule (const char *path, int blockBound) {
00054                 return zVerse::createModule (path, blockBound);
00055         }
00056 
00057      virtual SWModule & setentry (const char *inbuf, long len); // Modify current module entry
00058      virtual SWModule & operator << (const char *inbuf);        // Modify current module entry
00059      virtual SWModule & operator << (const SWKey * linkKey);    // Link current module entry to other module entry
00060      virtual void deleteEntry ();       // Delete current module entry
00061   // end write interface ------------------------
00062 };
00063 
00064 #endif

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