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Annotation of 43BSDTahoe/ucb/window/cmd7.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1983 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  */
                     17: 
                     18: #ifndef lint
                     19: static char sccsid[] = "@(#)cmd7.c     3.5 (Berkeley) 6/29/88";
                     20: #endif /* not lint */
                     21: 
                     22: #include "defs.h"
                     23: 
                     24: /*
                     25:  * Window size.
                     26:  */
                     27: 
                     28: c_size(w)
                     29: register struct ww *w;
                     30: {
                     31:        int col, row;
                     32: 
                     33:        if (!terse)
                     34:                wwputs("New window size (lower right corner): ", cmdwin);
                     35:        col = MIN(w->ww_w.r, wwncol) - 1;
                     36:        row = MIN(w->ww_w.b, wwnrow) - 1;
                     37:        wwadd(boxwin, framewin->ww_back);
                     38:        for (;;) {
                     39:                wwbox(boxwin, w->ww_w.t - 1, w->ww_w.l - 1,
                     40:                        row - w->ww_w.t + 3, col - w->ww_w.l + 3);
                     41:                wwsetcursor(row, col);
                     42:                while (wwpeekc() < 0)
                     43:                        wwiomux();
                     44:                switch (getpos(&row, &col, w->ww_w.t, w->ww_w.l,
                     45:                        wwnrow - 1, wwncol - 1)) {
                     46:                case 3:
                     47:                        wwunbox(boxwin);
                     48:                        wwdelete(boxwin);
                     49:                        return;
                     50:                case 2:
                     51:                        wwunbox(boxwin);
                     52:                        break;
                     53:                case 1:
                     54:                        wwunbox(boxwin);
                     55:                case 0:
                     56:                        continue;
                     57:                }
                     58:                break;
                     59:        }
                     60:        wwdelete(boxwin);
                     61:        if (!terse)
                     62:                wwputc('\n', cmdwin);
                     63:        wwcurtowin(cmdwin);
                     64:        sizewin(w, row - w->ww_w.t + 1, col - w->ww_w.l + 1);
                     65: }

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