/* ------------------------------------------------------------------------ */
/*                                 tdemo.c                                  */
/* ------------------------------------------------------------------------ */

#include <dos.h>
#include <stdio.h>
#include <string.h>
#include <mem.h>
#include <stdlib.h>
#include <conio.h>

#include "sstkey.h"
#include "sstwin.h"
#include "sstedt.h"

void ShowEditor            (void);
void main                  (void);



/* ------------------------------------------------------------------------ */
/*                             demo on editor                               */
/* ------------------------------------------------------------------------ */
void ShowEditor(void)

#define LWID      (int)80
#define WHT       (int)20
#define PADHT          20

{
  char buf [PADHT] [LWID];
  char notefile [] = "test.txt";
  WINDOW *wnd;
  FILE *fp, *fopen();
  int i, ctr = 0;

	setmem(buf, sizeof buf, 0x00);
	if ((fp = fopen(notefile, "rt")) != NULL)	{
		while (fread(buf [ctr], LWID, 1, fp))
			ctr++;
		fclose(fp);
	}
	wnd = Westablish
		((80-(LWID+2))/2, (25-(WHT+2))/2, WHT+2, LWID+2);
	Wsetborder(wnd, BRD_SINGLE);
	Wsettitle(wnd, " VB (very basic) Eopen ",JUST_C);
	Wsetcolour(wnd, WIN_FACE, CYAN, BLUE, DIM);
	Wsetcolour(wnd, WIN_TITLE, CYAN, YELLOW, DIM);
	Wsetcolour(wnd, WIN_ACCENT, LIGHTGRAY, CYAN, DIM);
	Wsetcolour(wnd, WIN_BORDER, CYAN, BLACK, DIM);
	Wshow(wnd);
	Eopen(wnd, (char*) buf, LWID * PADHT);
	Wdelete(wnd);
	ctr = PADHT;
	while (--ctr)	{
		for (i = 0; i < LWID; i++)
			if (buf [ctr] [i] != ' ')
				break;
		if (i < LWID)
			break;
	}
	fp = fopen(notefile, "w");
	for (i = 0; i < ctr+1; i++)
		fwrite(buf[i], LWID, 1, fp);
	fclose(fp);
}


/* ------------------------------------------------------------------------ */
void main(void)

{
 ShowEditor();
}