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Annotation of 43BSD/ucb/window/cmd7.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)cmd7.c     3.3 4/24/85";
        !             3: #endif
        !             4: 
        !             5: /*
        !             6:  * Copyright (c) 1983 Regents of the University of California,
        !             7:  * All rights reserved.  Redistribution permitted subject to
        !             8:  * the terms of the Berkeley Software License Agreement.
        !             9:  */
        !            10: 
        !            11: #include "defs.h"
        !            12: 
        !            13: /*
        !            14:  * Window size.
        !            15:  */
        !            16: 
        !            17: c_size(w)
        !            18: register struct ww *w;
        !            19: {
        !            20:        int col, row;
        !            21: 
        !            22:        if (!terse)
        !            23:                wwputs("New window size (lower right corner): ", cmdwin);
        !            24:        col = MIN(w->ww_w.r, wwncol) - 1;
        !            25:        row = MIN(w->ww_w.b, wwnrow) - 1;
        !            26:        wwadd(boxwin, framewin->ww_back);
        !            27:        for (;;) {
        !            28:                wwbox(boxwin, w->ww_w.t - 1, w->ww_w.l - 1,
        !            29:                        row - w->ww_w.t + 3, col - w->ww_w.l + 3);
        !            30:                wwsetcursor(row, col);
        !            31:                while (wwpeekc() < 0)
        !            32:                        wwiomux();
        !            33:                switch (getpos(&row, &col, w->ww_w.t, w->ww_w.l,
        !            34:                        wwnrow - 1, wwncol - 1)) {
        !            35:                case 3:
        !            36:                        wwunbox(boxwin);
        !            37:                        wwdelete(boxwin);
        !            38:                        return;
        !            39:                case 2:
        !            40:                        wwunbox(boxwin);
        !            41:                        break;
        !            42:                case 1:
        !            43:                        wwunbox(boxwin);
        !            44:                case 0:
        !            45:                        continue;
        !            46:                }
        !            47:                break;
        !            48:        }
        !            49:        wwdelete(boxwin);
        !            50:        if (!terse)
        !            51:                wwputc('\n', cmdwin);
        !            52:        wwcurtowin(cmdwin);
        !            53:        sizewin(w, row - w->ww_w.t + 1, col - w->ww_w.l + 1);
        !            54: }

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