osislatex.h

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/******************************************************************************
 *
 * osislatex.h -    class OSISLaTeX: a RenderFilter which renders LaTeX
 *          from a module marked up in OSIS
 *
 * $Id: osislatex.h 3786 2020-08-30 11:35:14Z scribe $
 *
 * Copyright 2011-2014 CrossWire Bible Society (http://www.crosswire.org)
 *  CrossWire Bible Society
 *  P. O. Box 2528
 *  Tempe, AZ  85280-2528
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation version 2.
 *
 * This program 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
 * General Public License for more details.
 *
 */

#ifndef OSISLATEX_H
#define OSISLATEX_H

#include <swbasicfilter.h>

SWORD_NAMESPACE_START

class SWDLLEXPORT OSISLaTeX : public SWBasicFilter {
private:
    bool morphFirst;
    bool renderNoteNumbers;
protected:

    class TagStack;
    // used by derived classes so we have it in the header
    virtual BasicFilterUserData *createUserData(const SWModule *module, const SWKey *key);
    virtual bool handleToken(SWBuf &buf, const char *token, BasicFilterUserData *userData);


    class MyUserData : public BasicFilterUserData {
    public:
        bool osisQToTick;
        bool inXRefNote;
        bool isBiblicalText;
        int suspendLevel;
        bool firstCell; // for tables, indicates whether a cell is the first one in a row
        SWBuf wordsOfChristStart;
        SWBuf wordsOfChristEnd;
        SWBuf divLevel; // divLevel "module", "testament, "bookgroup", "book", "majorsection", "section", "paragraph" , ignore others.
        
        TagStack *quoteStack;
        TagStack *hiStack;
        TagStack *titleStack;
        TagStack *lineStack;
        int consecutiveNewlines;
        SWBuf lastTransChange;
        SWBuf w;
        SWBuf fn;
        SWBuf version;

        MyUserData(const SWModule *module, const SWKey *key);
        ~MyUserData();
        void outputNewline(SWBuf &buf);
    };
public:
    OSISLaTeX();
    void setMorphFirst(bool val = true) { morphFirst = val; }
    void setRenderNoteNumbers(bool val = true) { renderNoteNumbers = val; }
    virtual const char *getHeader() const;
};

SWORD_NAMESPACE_END
#endif