src/Postscript.H


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//
// Copyright 2007 Johannes Hofmann <Johannes.Hofmann@gmx.de>
//
// This software may be used and distributed according to the terms
// of the GNU General Public License, incorporated herein by reference.

#ifndef POSTSCRIPT_H
#define POSTSCRIPT_H

#include <stdio.h>
#include "PSEditModel.H"

class PSParser {
 protected:
  PSEditModel *pse;

  int cur_size;

  PSEditColor cur_text_color;

  int page;

 public: 
  PSParser(PSEditModel *p);

  virtual int parse(char *line);
};

class PSParser_2 : public PSParser {
 private:
  int inside;

 public:
  PSParser_2(PSEditModel *p);

  int parse(char *line);
};

class PSWriter {
 protected:
  PSEditModel *pse;

  char * pos_format;

  char * size_format;

  char * text_format;

  char * color_format;

  char * glyph_format;

  char * tag_format;

  void write_string(FILE *out, char *s);

  void write_main_block(FILE *out);

  void write_internal_format(FILE *out);

  int write_text(FILE *out, PSEditText *t);

  virtual char *ps_header();

  virtual char *ps_trailer();

 public: 
  PSWriter(PSEditModel *p);

  int write(FILE *in, FILE *out);
};

class PSLevel1Writer : public PSWriter {
 protected:
  char *ps_header();

  char *ps_trailer();

 public:
  PSLevel1Writer(PSEditModel *p);
};

#endif