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/*
* Id: kbd.c,v 1.1 1999/11/02 18:39:28 keithp Exp $
*
* Copyright © 1999 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $RCSId: xc/programs/Xserver/hw/kdrive/itsy/kbd.c,v 1.1 1999/11/19 13:53:53 hohndel Exp $ */
#ifdef HAVE_CONFIG_H
#include <kdrive-config.h>
#endif
#include "itsy.h"
#include <X11/keysym.h>
#include <linux/itsy_buttons.h>
#define ITSY_WIDTH 2
KeySym ItsyKeymap[] = {
/* 1 8 */ XK_Escape, NoSymbol,
/* 2 9 */ XK_1, XK_exclam,
/* 3 10 */ XK_2, XK_at,
/* 4 11 */ XK_3, XK_numbersign,
/* 5 12 */ XK_4, XK_dollar,
/* 6 13 */ XK_5, XK_percent,
/* 7 14 */ XK_6, XK_asciicircum,
/* 8 15 */ XK_7, XK_ampersand,
/* 9 16 */ XK_8, XK_asterisk,
/* 10 17 */ XK_9, XK_parenleft,
/* 11 18 */ XK_0, XK_parenright,
/* 12 19 */ XK_minus, XK_underscore,
/* 13 20 */ XK_equal, XK_plus,
/* 14 21 */ XK_BackSpace, NoSymbol,
/* 15 22 */ XK_Tab, NoSymbol,
/* 16 23 */ XK_Q, NoSymbol,
/* 17 24 */ XK_W, NoSymbol,
/* 18 25 */ XK_E, NoSymbol,
/* 19 26 */ XK_R, NoSymbol,
/* 20 27 */ XK_T, NoSymbol,
/* 21 28 */ XK_Y, NoSymbol,
/* 22 29 */ XK_U, NoSymbol,
/* 23 30 */ XK_I, NoSymbol,
/* 24 31 */ XK_O, NoSymbol,
/* 25 32 */ XK_P, NoSymbol,
/* 26 33 */ XK_bracketleft, XK_braceleft,
/* 27 34 */ XK_bracketright, XK_braceright,
/* 28 35 */ XK_Return, NoSymbol,
/* 29 36 */ XK_Control_L, NoSymbol,
/* 30 37 */ XK_A, NoSymbol,
/* 31 38 */ XK_S, NoSymbol,
/* 32 39 */ XK_D, NoSymbol,
/* 33 40 */ XK_F, NoSymbol,
/* 34 41 */ XK_G, NoSymbol,
/* 35 42 */ XK_H, NoSymbol,
/* 36 43 */ XK_J, NoSymbol,
/* 37 44 */ XK_K, NoSymbol,
/* 38 45 */ XK_L, NoSymbol,
/* 39 46 */ XK_semicolon, XK_colon,
/* 40 47 */ XK_apostrophe, XK_quotedbl,
/* 41 48 */ XK_grave, XK_asciitilde,
/* 42 49 */ XK_Shift_L, NoSymbol,
/* 43 50 */ XK_backslash, XK_bar,
/* 44 51 */ XK_Z, NoSymbol,
/* 45 52 */ XK_X, NoSymbol,
/* 46 53 */ XK_C, NoSymbol,
/* 47 54 */ XK_V, NoSymbol,
/* 48 55 */ XK_B, NoSymbol,
/* 49 56 */ XK_N, NoSymbol,
/* 50 57 */ XK_M, NoSymbol,
/* 51 58 */ XK_comma, XK_less,
/* 52 59 */ XK_period, XK_greater,
/* 53 60 */ XK_slash, XK_question,
/* 54 61 */ XK_Shift_R, NoSymbol,
/* 55 62 */ XK_KP_Multiply, NoSymbol,
/* 56 63 */ XK_Alt_L, XK_Meta_L,
/* 57 64 */ XK_space, NoSymbol,
/* 58 65 */ XK_Caps_Lock, NoSymbol,
/* 59 66 */ XK_F1, NoSymbol,
/* 60 67 */ XK_F2, NoSymbol,
/* 61 68 */ XK_F3, NoSymbol,
/* 62 69 */ XK_F4, NoSymbol,
/* 63 70 */ XK_F5, NoSymbol,
/* 64 71 */ XK_F6, NoSymbol,
/* 65 72 */ XK_F7, NoSymbol,
/* 66 73 */ XK_F8, NoSymbol,
/* 67 74 */ XK_F9, NoSymbol,
/* 68 75 */ XK_F10, NoSymbol,
/* 69 76 */ XK_Break, XK_Pause,
/* 70 77 */ XK_Scroll_Lock, NoSymbol,
/* 71 78 */ XK_KP_Home, XK_KP_7,
/* 72 79 */ XK_KP_Up, XK_KP_8,
/* 73 80 */ XK_KP_Page_Up, XK_KP_9,
/* 74 81 */ XK_KP_Subtract, NoSymbol,
/* 75 82 */ XK_KP_Left, XK_KP_4,
/* 76 83 */ XK_KP_5, NoSymbol,
/* 77 84 */ XK_KP_Right, XK_KP_6,
/* 78 85 */ XK_KP_Add, NoSymbol,
/* 79 86 */ XK_KP_End, XK_KP_1,
/* 80 87 */ XK_KP_Down, XK_KP_2,
/* 81 88 */ XK_KP_Page_Down, XK_KP_3,
/* 82 89 */ XK_KP_Insert, XK_KP_0,
/* 83 90 */ XK_KP_Delete, XK_KP_Decimal,
/* 84 91 */ NoSymbol, NoSymbol,
/* 85 92 */ NoSymbol, NoSymbol,
/* 86 93 */ NoSymbol, NoSymbol,
/* 87 94 */ XK_F11, NoSymbol,
/* 88 95 */ XK_F12, NoSymbol,
/* These are remapped from the extended set (using ExtendMap) */
/* 89 96 */ XK_Control_R, NoSymbol,
/* 90 97 */ XK_KP_Enter, NoSymbol,
/* 91 98 */ XK_KP_Divide, NoSymbol,
/* 92 99 */ XK_Sys_Req, XK_Print,
/* 93 100 */ XK_Alt_R, XK_Meta_R,
/* 94 101 */ XK_Num_Lock, NoSymbol,
/* 95 102 */ XK_Home, NoSymbol,
/* 96 103 */ XK_Up, NoSymbol,
/* 97 104 */ XK_Page_Up, NoSymbol,
/* 98 105 */ XK_Left, NoSymbol,
/* 99 106 */ XK_Right, NoSymbol,
/* 100 107 */ XK_End, NoSymbol,
/* 101 108 */ XK_Down, NoSymbol,
/* 102 109 */ XK_Page_Down, NoSymbol,
/* 103 110 */ XK_Insert, NoSymbol,
/* 104 111 */ XK_Delete, NoSymbol,
/* 105 112 */ XK_Super_L, NoSymbol,
/* 106 113 */ XK_Super_R, NoSymbol,
/* 107 114 */ XK_Menu, NoSymbol,
/* Itsy hardware buttons */
#define ITSY_BUTTON_FIRST 108
#define ITSY_BUTTON_LAST 116
/* 108 115 */ XK_Next, NoSymbol, /* right button on side */
/* 109 116 */ XK_Prior, NoSymbol, /* left button on side */
/* 110 117 */ XK_Up, NoSymbol, /* joypad */
/* 111 118 */ XK_Down, NoSymbol,
/* 112 119 */ XK_Left, NoSymbol,
/* 113 120 */ XK_Right, NoSymbol,
/* 114 121 */ NoSymbol, NoSymbol, /* left near speaker */
/* 115 122 */ NoSymbol, NoSymbol, /* right near speaker */
/* 116 123 */ NoSymbol, NoSymbol, /* tiny button */
};
static unsigned long itsyButtonState;
void
ItsyKeyboardLoad (void)
{
KeySym *k;
}
static Status
ItsyKeyboardInit (KdKeyboardInfo *ki)
{
if (!ki)
return BadImplementation;
ki->driverPrivate = open ("/dev/buttons", 0);
itsyButtonState = 0;
ki->keySyms.minKeyCode = 1;
ki->keySyms.maxKeyCode = (sizeof (ItsyKeymap) / sizeof (ItsyKeymap[0])) / ITSY_WIDTH;
ki->minScanCode = ki->keySyms.minKeyCode;
ki->maxScanCode = ki->keySyms.maxKeyCode;
ki->keySyms.mapWidth = ITSY_WIDTH;
if (ki->keySyms.map)
xfree(ki->keySyms.map);
ki->keySyms.map = xalloc(sizeof(ItsyKeymap));
if (!ki->keySyms.map)
return BadAlloc;
memcpy (kdKeymap, ItsyKeymap, sizeof (ItsyKeymap));
return Success;
}
static void
ItsyKeyboardDisable (KdKeybdInfo *ki)
{
if (fd >= 0)
close ((int)ki->driverPrivate);
}
static void
ItsyKeyboardFini (KdKeybdInfo *ki)
{
return;
}
void
ItsyKeyboardRead (int fd)
{
itsy_buttons_event event;
int b;
unsigned long bit;
unsigned long change;
unsigned long buttons;
if (read (fd, &event, sizeof (event)) == sizeof (event))
{
buttons = event.state;
change = buttons ^ itsyButtonState;
if (!change)
return;
for (b = ITSY_BUTTON_FIRST; b <= ITSY_BUTTON_LAST; b++)
{
bit = (1 << (b - ITSY_BUTTON_FIRST));
if (change & bit)
KdEnqueueKeyboardEvent (b, (buttons & bit) == 0);
}
itsyButtonState = buttons;
}
}
void
ItsyKeyboardLeds (int leds)
{
}
void
ItsyKeyboardBell (int volume, int frequency, int duration)
{
}
KdKeyboardFuncs itsyKeyboardFuncs = {
"itsy",
ItsyKeyboardInit,
ItsyKeyboardEnable,
ItsyKeyboardRead,
ItsyKeyboardLeds,
ItsyKeyboardBell,
ItsyKeyboardDisable
ItsyKeyboardFini,
NULL,
};
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