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Annotation of researchv9/X11/src/X.V11R1/clients/uwm/StoreBox.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *rcsid_StoreBox_c = "$Header: StoreBox.c,v 1.3 87/09/11 08:21:43 toddb Exp $";
        !             3: #endif lint
        !             4: 
        !             5: #include <X11/copyright.h>
        !             6: 
        !             7: /*
        !             8:  * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
        !             9:  *
        !            10:  *                         All Rights Reserved
        !            11:  *
        !            12:  * Permission to use, copy, modify, and distribute this software and its
        !            13:  * documentation for any purpose and without fee is hereby granted,
        !            14:  * provided that the above copyright notice appear in all copies and that
        !            15:  * both that copyright notice and this permission notice appear in
        !            16:  * supporting documentation, and that the name of Digital Equipment
        !            17:  * Corporation not be used in advertising or publicity pertaining to
        !            18:  * distribution of the software without specific, written prior permission.
        !            19:  *
        !            20:  *
        !            21:  * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
        !            22:  * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
        !            23:  * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
        !            24:  * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
        !            25:  * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
        !            26:  * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
        !            27:  * SOFTWARE.
        !            28:  */
        !            29: 
        !            30:  
        !            31: 
        !            32: /*
        !            33:  * MODIFICATION HISTORY
        !            34:  *
        !            35:  * 000 -- M. Gancarz, DEC Ultrix Engineering Group
        !            36:  * 001 -- Loretta Guarino Reid, DEC Ultrix Engineering Group,
        !            37:     Western Software Lab. Convert to X11.
        !            38:  */
        !            39: 
        !            40: #ifndef lint
        !            41: static char *sccsid = "@(#)StoreBox.c  3.8     1/24/86";
        !            42: #endif
        !            43: /*
        !            44:  *     StoreBox - This subroutine is used by the X Window Manager (xwm)
        !            45:  *     to store the vertices for the resize / movement box in a vertex list.
        !            46:  */
        !            47: 
        !            48: #include "uwm.h"
        !            49: 
        !            50: /*
        !            51:  * Store the vertices for the resize movement box in a vertex list.
        !            52:  */
        !            53: int StoreBox(box, ulx, uly, lrx, lry)
        !            54: register XSegment box[];
        !            55: int ulx;                       /* Upper left X coordinate. */
        !            56: int uly;                       /* Upper left Y coordinate. */
        !            57: int lrx;                       /* Lower right X coordinate. */
        !            58: int lry;                       /* Lower right Y coordinate. */
        !            59: {
        !            60:     /*
        !            61:      * Xor in.
        !            62:      */
        !            63: 
        !            64:     box[0].x1 = ulx; box[0].y1 = uly;
        !            65:     box[0].x2 = lrx; box[0].y2 = uly;
        !            66: 
        !            67:     box[1].x1 = lrx; box[1].y1 = uly;
        !            68:     box[1].x2 = lrx; box[1].y2 = lry;
        !            69: 
        !            70:     box[2].x1 = lrx; box[2].y1 = lry;
        !            71:     box[2].x2 = ulx; box[2].y2 = lry;
        !            72: 
        !            73:     box[3].x1 = ulx; box[3].y1 = lry;
        !            74:     box[3].x2 = ulx; box[3].y2 = uly;
        !            75: 
        !            76: 
        !            77:     /*
        !            78:      * If we freeze the screen, don't bother to xor out.
        !            79:      */
        !            80:     if (Freeze)
        !            81:         return(4);
        !            82: 
        !            83:     /*
        !            84:      * Xor out.
        !            85:      */
        !            86:     box[4].x1 = ulx; box[4].y1 = uly;
        !            87:     box[4].x2 = lrx; box[4].y2 = uly;
        !            88: 
        !            89:     box[5].x1 = lrx; box[5].y1 = uly;
        !            90:     box[5].x2 = lrx; box[5].y2 = lry;
        !            91: 
        !            92:     box[6].x1 = lrx; box[6].y1 = lry;
        !            93:     box[6].x2 = ulx; box[6].y2 = lry;
        !            94: 
        !            95:     box[7].x1 = ulx; box[7].y1 = lry;
        !            96:     box[7].x2 = ulx; box[7].y2 = uly;
        !            97: 
        !            98: 
        !            99:     /*
        !           100:      * Total number of vertices is 8.
        !           101:      */
        !           102:     return(8);
        !           103: }

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