/*
* Copyright (C) 2001-2009, CompHEP Collaboration
* Copyright (C) 1997, Victor Edneral
* ---------------------------------------------------
*/
#ifndef __CRT_
#define __CRT_

#include "X11_crt0.h"

extern int blind;
extern char *inkeyString;
extern int windmin;
extern int windmax;

extern char boxFrame[9];
extern int nColors;
extern int fColor, bColor;

#define FGmain  Black
#define BGmain  LightGray


extern int print (char *format,...);
extern void start1 (char *window_name, char *icon_file, char *ini_file);
extern void finish (char *end_string);
extern void goto_xy (int x, int y);
extern int where_x (void);
extern int where_y (void);
extern int maxCol (void);
extern int maxRow (void);
extern void clr_scr (int color, int backgraund);
extern void clr_eol (void);
extern void chepbox (int x1, int y1, int x2, int y2);
extern void scrcolor (int t_col, int b_col);
extern void clrbox (int x1, int y1, int x2, int y2);
extern void get_text (int x1, int y1, int x2, int y2, void **dump);
extern void put_text (void **dump);
extern void del_text (void **dump);
extern void refresh_scr (void);
extern int setTexCharSize (char *font);


/* Horizontal and vertical justification for settextjustify */
enum pas_text_just
  {
    LeftText = 0,
    CenterText = 1,
    RightText = 2,

    BottomText = 0,
    TopText = 2
  };

struct tg_linesettingstype
  {
    int linestyle;
    int thickness;
  };


struct tg_textsettingstype
  {
    int horiz;
    int vert;
  };


struct tg_viewporttype
  {
    int left, top, right, bottom;
  };



extern int texflag;
extern double texxscale, texyscale;
extern int texxshift, texymax1;
extern FILE *out_tex;
extern double texX (double);
extern double texY (double);


extern void tg_arrowline (int x1, int y1, int x2, int y2);

extern void tg_getviewsettings (struct tg_viewporttype *viewport);
extern int tg_textheight (char *textstring);
extern int tg_textwidth (char *textstring);
extern void tg_bar (int left, int top, int right, int bottom);
extern void tg_clearviewport (void);

extern int tg_getmaxx (void);
extern int tg_getmaxy (void);
extern void tg_gettextsettings (struct tg_textsettingstype *text);
extern void tg_line (int x1, int y1, int x2, int y2);
extern void tg_lineto (int x, int y);
extern void tg_moveto (int x, int y);
extern void tg_outtext (char *textstring);
extern void tg_outtextxy (int x, int y, char *textstring);
extern void putpixel (int x, int y, int color);
extern void tg_rectangle (int left, int top, int right, int bottom);
extern void tg_setlinestyle (int linestyle, int thickness);
extern void tg_settextjustify (int horiz, int vert);
extern void tg_setviewport (int left, int top, int right, int bottom);

extern void tg_getlinesettings (struct tg_linesettingstype *sls);
extern int tg_getx (void);
extern int tg_gety (void);
extern void tg_linerel (int dx, int dy);
extern void tg_moverel (int dx, int dy);


/* Sound support    */
extern void be_be (void);


extern int inkey (void);
extern int escpressed (void);
extern void clearTypeAhead (void);



#endif