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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.h-source.html,v 1.10 2001/05/25 10:44:22 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 {
00038   char *versebuf;
00039   VerseKey *lastWriteKey;
00040   bool sameBlock (VerseKey * lastWriteKey, VerseKey * key);
00041   int blockType;
00042 public:
00043   
00044     
00045     zText (const char *ipath, const char *iname = 0, const char *idesc =
00046            0, int blockType = CHAPTERBLOCKS, SWCompress * icomp =
00047            0, SWDisplay * idisp = 0);
00048     virtual ~ zText ();
00049   virtual char *getRawEntry ();
00050 
00051   // write interface ----------------------------
00052   virtual bool isWritable ()
00053   {
00054     return true;
00055   }
00056   static char createModule (const char *path, int blockBound)
00057   {
00058     return zVerse::createModule (path, blockBound);
00059   }
00060   virtual SWModule & operator << (const char *inbuf);   // Modify current module entry
00061   virtual SWModule & operator << (const SWKey * linkKey);       // Link current module entry to other module entry
00062   virtual void deleteEntry ();  // Delete current module entry
00063   // end write interface ------------------------
00064 };
00065 
00066 
00067 #endif

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