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Annotation of 43BSDTahoe/new/X/uwm/StoreBox.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *rcsid_StoreBox_c = "$Header: StoreBox.c,v 10.4 86/11/19 16:24:44 jg Rel $";
        !             3: #endif lint
        !             4: 
        !             5: /*
        !             6:  *                     COPYRIGHT 1985, 1986
        !             7:  *                DIGITAL EQUIPMENT CORPORATION
        !             8:  *                    MAYNARD, MASSACHUSETTS
        !             9:  *                     ALL RIGHTS RESERVED.
        !            10:  *
        !            11:  * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
        !            12:  * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
        !            13:  * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITIBILITY OF THIS SOFTWARE FOR
        !            14:  * ANY PURPOSE.  IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
        !            15:  *
        !            16:  * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT RIGHTS,
        !            17:  * APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN ADDITION TO THAT
        !            18:  * SET FORTH ABOVE.
        !            19:  *
        !            20:  *
        !            21:  * Permission to use, copy, modify, and distribute this software and its
        !            22:  * documentation for any purpose and without fee is hereby granted, provided
        !            23:  * that the above copyright notice appear in all copies and that both that
        !            24:  * copyright notice and this permission notice appear in supporting documentation,
        !            25:  * and that the name of Digital Equipment Corporation not be used in advertising
        !            26:  * or publicity pertaining to distribution of the software without specific, 
        !            27:  * written prior permission.
        !            28:  *
        !            29:  */
        !            30: 
        !            31: 
        !            32: /*
        !            33:  * MODIFICATION HISTORY
        !            34:  *
        !            35:  * 000 -- M. Gancarz, DEC Ultrix Engineering Group
        !            36:  */
        !            37: 
        !            38: #ifndef lint
        !            39: static char *sccsid = "@(#)StoreBox.c  3.8     1/24/86";
        !            40: #endif
        !            41: /*
        !            42:  *     StoreBox - This subroutine is used by the X Window Manager (xwm)
        !            43:  *     to store the vertices for the resize / movement box in a vertex list.
        !            44:  */
        !            45: 
        !            46: #include "uwm.h"
        !            47: 
        !            48: /*
        !            49:  * Store the vertices for the resize movement box in a vertex list.
        !            50:  */
        !            51: int StoreBox(box, ulx, uly, lrx, lry)
        !            52: register Vertex box[];
        !            53: int ulx;                       /* Upper left X coordinate. */
        !            54: int uly;                       /* Upper left Y coordinate. */
        !            55: int lrx;                       /* Lower right X coordinate. */
        !            56: int lry;                       /* Lower right Y coordinate. */
        !            57: {
        !            58:     /*
        !            59:      * Xor in.
        !            60:      */
        !            61:     box[0].x = box[3].x = box[4].x = ulx;
        !            62:     box[0].y = box[1].y = box[4].y = uly;
        !            63: 
        !            64:     box[1].x = box[2].x = lrx;
        !            65:     box[2].y = box[3].y = lry;
        !            66: 
        !            67:     box[0].flags = VertexDontDraw;
        !            68: 
        !            69:     /*
        !            70:      * If we freeze the screen, don't bother to xor out.
        !            71:      */
        !            72:     if (Freeze)
        !            73:         return(5);
        !            74: 
        !            75:     /*
        !            76:      * Xor out.
        !            77:      */
        !            78:     box[7].x = box[8].x = ulx;
        !            79:     box[5].y = box[8].y = uly;
        !            80: 
        !            81:     box[5].x = box[6].x = lrx;
        !            82:     box[6].y = box[7].y = lry;
        !            83: 
        !            84:     /*
        !            85:      * Total number of vertices is 9.
        !            86:      */
        !            87:     return(9);
        !            88: }

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