pdcurses/move.c

/* Public Domain Curses */

#include <curspriv.h>

RCSID("$Id: move.c,v 1.28 2008/07/13 16:08:18 wmcbrine Exp $")

/*man-start**************************************************************

  Name:                                                         move

  Synopsis:
        int move(int y, int x);
        int wmove(WINDOW *win, int y, int x);

  Description:
        The cursor associated with the window is moved to the given
        location.  This does not move the physical cursor of the
        terminal until refresh() is called.  The position specified is
        relative to the upper left corner of the window, which is (0,0).

  Return Value:
        All functions return OK on success and ERR on error.

  Portability                                X/Open    BSD    SYS V
        move                                    Y       Y       Y
        wmove                                   Y       Y       Y

**man-end****************************************************************/

int move(int y, int x)
{
    PDC_LOG(("move() - called: y=%d x=%d\n", y, x));

    if (!stdscr || x < 0 || y < 0 || x >= stdscr->_maxx || y >= stdscr->_maxy)
        return ERR;

    stdscr->_curx = x;
    stdscr->_cury = y;

    return OK;
}

int wmove(WINDOW *win, int y, int x)
{
    PDC_LOG(("wmove() - called: y=%d x=%d\n", y, x));

    if (!win || x < 0 || y < 0 || x >= win->_maxx || y >= win->_maxy)
        return ERR;

    win->_curx = x;
    win->_cury = y;

    return OK;
}