/*
    expC - Expressions analyzator and viewer
    Copyright (C) 2004 Samuel Kupka
 
    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; either version 2 of the License, or
    (at your option) any later version.
 
    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.
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
 
#ifndef _expC_HEADER
#define _expC_HEADER
 
#include "datafile.h"
 
BITMAP *bmp2,*actual,*exp_bmp;
DATAFILE *data;
 
typedef struct{
  char str[16];
}EXPR_ATOM;
 
typedef struct{
  unsigned char node;
  unsigned short prev,next[2];
  unsigned short x,y;
}EXPR_NODE;
 
#define MAX_ATOM 128
 
#define OPER_AND 200
#define OPER_OR 201
#define OPER_NOT 250
 
/* main.c */
void main_koniec(char *text);
 
/* basics.c */
void basic_box(BITMAP *bmp,short x,short y,short w,short h,char mode);
void basic_button(BITMAP *bmp,short x,short y,short w,short h,char *text,char mode);
void basic_draw_buttons(BITMAP *bmp);
void basic_unset_buttons(BITMAP *bmp);
void basic_set_button(BITMAP *bmp,int c);
int basic_check_buttons(int mx,int my);
void basic_add_button(short x,short y,short w,short h,char *text,int retval);
void basic_clear_buttons(void);
 
/* gui.c */
void gui_init_right_menu(void);
//int gui_get_scrollbar(BITMAP *bmp,int pos,int max,int w1,int w2,int dx);
//void gui_scrollbar(BITMAP *bmp,int pos,int max,int w1,int w2,int x,int y,int l,char vert);
void gui_start(void);
 
/* dialog.c */
int vdialog_show(void);
 
/* expr.c */
void expr_init(void);
void expr_exit(void);
int expr_show_node(BITMAP *bmp,int node,int orig,int x,int y);
void expr_show_text(BITMAP *bmp,int x,int y);
int expr_draw_atom(BITMAP *bmp,int x,int y,int num,int c1,int c2,char draw);
int expr_draw_string(BITMAP *bmp,int x,int y,char *str,int c1,int c2,char draw);
int expr_draw_node(BITMAP *bmp,int x,int y,int node,int c1,int c2,char draw);
int expr_which_oper(unsigned char c);
int expr_find_oper(char *expr,int s,int e,int *vysl_hl);
int expr_find_atom(char *str);
int expr_str_to_atom(char *expr,int s,int e,int tp);
int expr_str_to_tree(char *expr,int s,int e,int tp);
int expr_calc_xy_positions(int p,int h);
int expr_to_tree(char *expr);
 
/* expr2bmp.c */
int expr2bmp(void);
 
 
 
 
 
 
#endif
 
// kvoli kompatibilite s Linuxovskym GCC
#ifndef stricmp
  #define stricmp strcasecmp
#endif