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tetex-bin  3.0
Functions
msgbox.c File Reference
#include "dialog.h"

Go to the source code of this file.

Functions

int dialog_msgbox (char *title, char *prompt, int height, int width, int pause)

Function Documentation

int dialog_msgbox ( char *  title,
char *  prompt,
int  height,
int  width,
int  pause 
)

Definition at line 29 of file msgbox.c.

{
  int i, x, y, key = 0;
  WINDOW *dialog;

  /* center dialog box on screen */
  x = (COLS - width)/2;
  y = (LINES - height)/2;

#ifdef HAVE_NCURSES
  if (use_shadow)
    draw_shadow(stdscr, y, x, height, width);
#endif
  dialog = newwin(height, width, y, x);
  keypad(dialog, TRUE);

  draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);

  if (title != NULL) {
    wattrset(dialog, title_attr);
    wmove(dialog, 0, (width - strlen(title))/2 - 1);
    waddch(dialog, ' ');
    waddstr(dialog, title);
    waddch(dialog, ' ');
  }
  wattrset(dialog, dialog_attr);
  print_autowrap(dialog, prompt, width-2, 1, 2);

  if (pause) {
    wattrset(dialog, border_attr);
    wmove(dialog, height-3, 0);
    waddch(dialog, ACS_LTEE);
    for (i = 0; i < width-2; i++)
      waddch(dialog, ACS_HLINE);
    wattrset(dialog, dialog_attr);
    waddch(dialog, ACS_RTEE);
    wmove(dialog, height-2, 1);
    for (i = 0; i < width-2; i++)
    waddch(dialog, ' ');
    print_button(dialog, "  OK  ", height-2, width/2-4, TRUE);
    wrefresh(dialog);
    while (key != ESC && key != '\n' && key != ' ')
      key = wgetch(dialog);
  }
  else {
    key = '\n';
    wrefresh(dialog);
  }

  delwin(dialog);
  return (key == ESC ? -1 : 0);
}

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