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Annotation of 43BSDTahoe/new/X/libibm/libsrc/util.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *rcsid_util_c = "$Header: util.c,v 10.1 86/11/19 10:44:43 jg Exp $";
        !             3: #endif lint
        !             4: /* Copyright 1985 Massachusetts Institute of Technology */
        !             5: 
        !             6: /* util.c - Various utilities
        !             7:  *
        !             8:  *      SoundBell       Generate audible bell
        !             9:  *      SetKeyClick     Control key click
        !            10:  *      SetAutoRepeat   Control auto repeat
        !            11:  *      SetLockLED      Control Lock LED
        !            12:  *      SetVideo        Disable/enable video
        !            13:  *      QueryShape      Determine shapes
        !            14:  *      ResolveColors   Does nothing
        !            15:  *      StoreColors     Does nothing
        !            16:  *
        !            17:  *     Author:
        !            18:  *             Scott Bates
        !            19:  *             Brown University
        !            20:  *             IRIS, Box 1946
        !            21:  *             Providence, RI 02912
        !            22:  *
        !            23:  *
        !            24:  *             Copyright (c) 1986 Brown University
        !            25:  *
        !            26:  * Permission to use, copy, modify and distribute this software and its
        !            27:  * documentation for any purpose and without fee is hereby granted, provided
        !            28:  * that the above copyright notice appear in all copies, and that both
        !            29:  * that copyright notice and this permission notice appear in supporting
        !            30:  * documentation, and that the name of Brown University not be used in
        !            31:  * advertising or publicity pertaining to distribution of the software
        !            32:  * without specific, written prior permission. Brown University makes no
        !            33:  * representations about the suitability of this software for any purpose.
        !            34:  * It is provided "as-is" without express or implied warranty.
        !            35:  */
        !            36: 
        !            37: #include "private.h"
        !            38: #include "bitblt.h"
        !            39: 
        !            40: /*
        !            41:  * Sound bell, volume between 0 (quiet) and 7 (loud)
        !            42:  */
        !            43: 
        !            44: SoundBell (volume)
        !            45:         int volume;
        !            46: {
        !            47: #ifdef TRACE_X
        !            48:        fprintf(stderr, "In SoundBell\n");
        !            49:        fflush(stderr);
        !            50: #endif TRACE_X
        !            51:        if (volume > 0)
        !            52:                ioctl (xdev, QIOCBELL, (caddr_t)&volume);
        !            53: }
        !            54: 
        !            55: /*
        !            56:  * Set key click, volume between -1 (default), 0 (off) and 8 (loud)
        !            57:  */
        !            58: 
        !            59: SetKeyClick (volume)
        !            60:         int volume;
        !            61: {
        !            62: #ifdef TRACE_X
        !            63:        fprintf(stderr, "In SetKeyClick\n");
        !            64:        fflush(stderr);
        !            65: #endif TRACE_X
        !            66:        ioctl (xdev, QIOCCLICK, (caddr_t)&volume);
        !            67: }
        !            68: 
        !            69: /*
        !            70:  * Set autorepeat on or off
        !            71:  */
        !            72: 
        !            73: SetAutoRepeat (onoff)
        !            74:         int onoff;
        !            75: {
        !            76: #ifdef TRACE_X
        !            77:        fprintf(stderr, "In SetAutoRepeat\n");
        !            78:        fflush(stderr);
        !            79: #endif TRACE_X
        !            80:        ioctl (xdev, QIOCAUTOREP, (caddr_t)&onoff);
        !            81: }
        !            82: 
        !            83: /*
        !            84:  * Enable/disable video
        !            85:  */
        !            86: 
        !            87: /*ARGSUSED*/
        !            88: SetVideo(onoff)
        !            89:         int onoff;
        !            90: {
        !            91: #ifdef TRACE_X
        !            92:        fprintf(stderr, "In SetVideo\n");
        !            93:        fflush(stderr);
        !            94: #endif TRACE_X
        !            95:         return(0);
        !            96: }
        !            97: 
        !            98: /*
        !            99:  * Determine shapes of cursor and tile
        !           100:  */
        !           101: 
        !           102: QueryShape (shape, width, height)
        !           103:         int shape;
        !           104:         register short *width, *height;
        !           105: {
        !           106: #ifdef TRACE_X
        !           107:        fprintf(stderr, "In QueryShape\n");
        !           108:        fflush(stderr);
        !           109: #endif TRACE_X
        !           110: 
        !           111:         switch (shape) {
        !           112:         case CursorShape:
        !           113:             if (*width > CURSOR_WIDTH)
        !           114:                 *width = CURSOR_WIDTH;
        !           115:             if (*height > CURSOR_HEIGHT)
        !           116:                 *height = CURSOR_HEIGHT;
        !           117:             break;
        !           118:         case TileShape:
        !           119:             *width = *height = TILE_SIZE;
        !           120:             break;
        !           121:         }
        !           122: }
        !           123: 
        !           124: /*
        !           125:  * Turn caps lock on or off
        !           126:  */
        !           127: 
        !           128: SetLockLED (onoff)
        !           129:         int onoff;
        !           130: {
        !           131: #ifdef TRACE_X
        !           132:        fprintf(stderr, "In SetLockLED\n");
        !           133:        fflush(stderr);
        !           134: #endif TRACE_X
        !           135:        ioctl (xdev, (onoff) ? QIOCSETCAPSL : QIOCCLRCAPSL, (caddr_t) 0);
        !           136: }
        !           137: 
        !           138: /*ARGSUSED*/
        !           139: ResolveColor (red, green, blue)
        !           140:         u_short *red, *green, *blue;
        !           141: {
        !           142: #ifdef TRACE_X
        !           143:        fprintf(stderr, "In ResolveColor\n");
        !           144:        fflush(stderr);
        !           145: #endif TRACE_X
        !           146: }
        !           147: 
        !           148: /*ARGSUSED*/
        !           149: StoreColors (count, entries)
        !           150:         int count;
        !           151:         ColorDef *entries;
        !           152: {
        !           153: #ifdef TRACE_X
        !           154:        fprintf(stderr, "In StoreColors\n");
        !           155:        fflush(stderr);
        !           156: #endif TRACE_X
        !           157: }

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