payloads/libpayload/curses/PDCurses/pdcurses/move.c

   1 /* Public Domain Curses */
   2
   3 #include <curspriv.h>
   4
   5 RCSID("$Id: move.c,v 1.28 2008/07/13 16:08:18 wmcbrine Exp $")
   6
   7 /*man-start**************************************************************
   8
   9   Name:                                                         move
  10
  11   Synopsis:
  12         int move(int y, int x);
  13         int wmove(WINDOW *win, int y, int x);
  14
  15   Description:
  16         The cursor associated with the window is moved to the given
  17         location.  This does not move the physical cursor of the
  18         terminal until refresh() is called.  The position specified is
  19         relative to the upper left corner of the window, which is (0,0).
  20
  21   Return Value:
  22         All functions return OK on success and ERR on error.
  23
  24   Portability                                X/Open    BSD    SYS V
  25         move                                    Y       Y       Y
  26         wmove                                   Y       Y       Y
  27
  28 **man-end****************************************************************/
  29
  30 int move(int y, int x)
  31 {
  32     PDC_LOG(("move() - called: y=%d x=%d\n", y, x));
  33
  34     if (!stdscr || x < 0 || y < 0 || x >= stdscr->_maxx || y >= stdscr->_maxy)
  35         return ERR;
  36
  37     stdscr->_curx = x;
  38     stdscr->_cury = y;
  39
  40     return OK;
  41 }
  42
  43 int wmove(WINDOW *win, int y, int x)
  44 {
  45     PDC_LOG(("wmove() - called: y=%d x=%d\n", y, x));
  46
  47     if (!win || x < 0 || y < 0 || x >= win->_maxx || y >= win->_maxy)
  48         return ERR;
  49
  50     win->_curx = x;
  51     win->_cury = y;
  52
  53     return OK;
  54 }