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