diff options
Diffstat (limited to 'usr.bin/window/wwmove.c')
| -rw-r--r-- | usr.bin/window/wwmove.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/usr.bin/window/wwmove.c b/usr.bin/window/wwmove.c deleted file mode 100644 index 65440d1..0000000 --- a/usr.bin/window/wwmove.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (c) 1983, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Edward Wang at The University of California, Berkeley. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)wwmove.c 8.1 (Berkeley) 6/6/93"; -#endif /* not lint */ - -#include "ww.h" - -/* - * Move a window. Should be unattached. - */ -wwmove(w, row, col) -register struct ww *w; -{ - register dr, dc; - register i; - - dr = row - w->ww_w.t; - dc = col - w->ww_w.l; - - w->ww_w.t += dr; - w->ww_w.b += dr; - w->ww_w.l += dc; - w->ww_w.r += dc; - - w->ww_b.t += dr; - w->ww_b.b += dr; - w->ww_b.l += dc; - w->ww_b.r += dc; - - w->ww_i.t = MAX(w->ww_w.t, 0); - w->ww_i.b = MIN(w->ww_w.b, wwnrow); - w->ww_i.nr = w->ww_i.b - w->ww_i.t; - w->ww_i.l = MAX(w->ww_w.l, 0); - w->ww_i.r = MIN(w->ww_w.r, wwncol); - w->ww_i.nc = w->ww_i.r - w->ww_i.l; - - w->ww_cur.r += dr; - w->ww_cur.c += dc; - - w->ww_win -= dr; - for (i = w->ww_w.t; i < w->ww_w.b; i++) - w->ww_win[i] -= dc; - if (w->ww_fmap != 0) { - w->ww_fmap -= dr; - for (i = w->ww_w.t; i < w->ww_w.b; i++) - w->ww_fmap[i] -= dc; - } - w->ww_nvis -= dr; - for (i = w->ww_i.t; i < w->ww_i.b; i++) { - register j = w->ww_i.l; - register char *win = &w->ww_win[i][j]; - register char *smap = &wwsmap[i][j]; - int nvis = 0; - - for (; j < w->ww_i.r; j++, win++, smap++) - if (*win == 0 && *smap == w->ww_index) - nvis++; - w->ww_nvis[i] = nvis; - } - w->ww_buf -= dr; - for (i = w->ww_b.t; i < w->ww_b.b; i++) - w->ww_buf[i] -= dc; -} |
