305 lines
11 KiB
C
305 lines
11 KiB
C
/* $XdotOrg$ */
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/*
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* Copyright 2005 by J. Kean Johnston <jkj@sco.com>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name J. Kean Johnston not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. J. Kean Johnston makes no
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* representations about the suitability of this software for any purpose.
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* It is provided "as is" without express or implied warranty.
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*
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* J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL J. KEAN JOHNSTON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
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* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* Based on xf86KbdMap.c, which is
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* Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
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* Copyright (c) 1992-2003 by The XFree86 Project, Inc.
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*/
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#include "X.h"
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#include "Xmd.h"
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#include "input.h"
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#include "scrnintstr.h"
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#include "compiler.h"
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#include "xf86.h"
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#include "xf86Priv.h"
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#include "xf86_OSlib.h"
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#include "xf86Xinput.h"
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#include "xf86OSKbd.h"
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#include "atKeynames.h"
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#include "xf86Keymap.h"
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#include "usl_kbd.h"
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#define KD_GET_ENTRY(i,n) \
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eascii_to_x[((priv->keymap.key[i].spcl << (n+1)) & 0x100) + priv->keymap.key[i].map[n]]
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/*
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* NOTE: Not all possible remappable symbols are remapped. There are two main
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* reasons:
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* a) The mapping between scancode and SYSV/386 - symboltable
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* is inconsistent between different versions and has some
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* BIG mistakes.
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* b) In X-Windows there is a difference between numpad-keys
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* and normal keys. SYSV/386 uses for both kinds of keys
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* the same symbol.
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*
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* Thus only the alpha keypad and the function keys are translated.
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* Also CapsLock, NumLock, ScrollLock, Shift, Control & Alt.
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*/
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static unsigned char remap[128] = {
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0, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00 - 0x07 */
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08 - 0x0f */
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10 - 0x17 */
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0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18 - 0x1f */
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0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20 - 0x27 */
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0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28 - 0x2f */
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0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0, /* 0x30 - 0x37 */
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0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38 - 0x3f */
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0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0, /* 0x40 - 0x47 */
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0, 0, 0, 0, 0, 0, 0, 0, /* 0x48 - 0x4f */
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0, 0, 0, 0, 0, 0, 0x56, 0x57, /* 0x50 - 0x57 */
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0x58, 0, 0, 0, 0, 0, 0, 0, /* 0x58 - 0x5f */
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0, 0, 0, 0, 0, 0, 0, 0, /* 0x60 - 0x67 */
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0, 0, 0, 0, 0, 0, 0, 0, /* 0x68 - 0x6f */
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0, 0, 0x69, 0x65, 0, 0, 0, 0, /* 0x70 - 0x77 */
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0, 0, 0, 0, 0, 0, 0, 0, /* 0x78 - 0x7f */
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};
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static KeySym eascii_to_x[512] = {
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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XK_BackSpace, XK_Tab, XK_Linefeed, NoSymbol,
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NoSymbol, XK_Return, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, XK_Escape,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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XK_space, XK_exclam, XK_quotedbl, XK_numbersign,
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XK_dollar, XK_percent, XK_ampersand, XK_apostrophe,
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XK_parenleft, XK_parenright, XK_asterisk, XK_plus,
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XK_comma, XK_minus, XK_period, XK_slash,
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XK_0, XK_1, XK_2, XK_3,
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XK_4, XK_5, XK_6, XK_7,
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XK_8, XK_9, XK_colon, XK_semicolon,
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XK_less, XK_equal, XK_greater, XK_question,
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XK_at, XK_A, XK_B, XK_C,
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XK_D, XK_E, XK_F, XK_G,
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XK_H, XK_I, XK_J, XK_K,
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XK_L, XK_M, XK_N, XK_O,
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XK_P, XK_Q, XK_R, XK_S,
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XK_T, XK_U, XK_V, XK_W,
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XK_X, XK_Y, XK_Z, XK_bracketleft,
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XK_backslash, XK_bracketright,XK_asciicircum, XK_underscore,
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XK_grave, XK_a, XK_b, XK_c,
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XK_d, XK_e, XK_f, XK_g,
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XK_h, XK_i, XK_j, XK_k,
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XK_l, XK_m, XK_n, XK_o,
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XK_p, XK_q, XK_r, XK_s,
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XK_t, XK_u, XK_v, XK_w,
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XK_x, XK_y, XK_z, XK_braceleft,
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XK_bar, XK_braceright, XK_asciitilde, XK_Delete,
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XK_Ccedilla, XK_udiaeresis, XK_eacute, XK_acircumflex,
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XK_adiaeresis, XK_agrave, XK_aring, XK_ccedilla,
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XK_ecircumflex, XK_ediaeresis, XK_egrave, XK_idiaeresis,
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XK_icircumflex, XK_igrave, XK_Adiaeresis, XK_Aring,
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XK_Eacute, XK_ae, XK_AE, XK_ocircumflex,
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XK_odiaeresis, XK_ograve, XK_ucircumflex, XK_ugrave,
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XK_ydiaeresis, XK_Odiaeresis, XK_Udiaeresis, XK_cent,
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XK_sterling, XK_yen, XK_paragraph, XK_section,
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XK_aacute, XK_iacute, XK_oacute, XK_uacute,
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XK_ntilde, XK_Ntilde, XK_ordfeminine, XK_masculine,
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XK_questiondown,XK_hyphen, XK_notsign, XK_onehalf,
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XK_onequarter, XK_exclamdown, XK_guillemotleft,XK_guillemotright,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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XK_Greek_alpha, XK_ssharp, XK_Greek_GAMMA, XK_Greek_pi,
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XK_Greek_SIGMA, XK_Greek_sigma, XK_mu, XK_Greek_tau,
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XK_Greek_PHI, XK_Greek_THETA, XK_Greek_OMEGA, XK_Greek_delta,
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XK_infinity, XK_Ooblique, XK_Greek_epsilon, XK_intersection,
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XK_identical, XK_plusminus, XK_greaterthanequal, XK_lessthanequal,
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XK_topintegral, XK_botintegral, XK_division, XK_similarequal,
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XK_degree, NoSymbol, NoSymbol, XK_radical,
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XK_Greek_eta, XK_twosuperior, XK_periodcentered, NoSymbol,
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/*
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* special marked entries (256 + x)
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*/
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NoSymbol, NoSymbol, XK_Shift_L, XK_Shift_R,
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XK_Caps_Lock, XK_Num_Lock, XK_Scroll_Lock, XK_Alt_L,
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NoSymbol, XK_Control_L, XK_Alt_L, XK_Alt_R,
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XK_Control_L, XK_Control_R, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, XK_F1,
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XK_F2, XK_F3, XK_F4, XK_F5,
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XK_F6, XK_F7, XK_F8, XK_F9,
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XK_F10, XK_F11, XK_F12, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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};
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/*
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* KbdGetMapping --
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* Get the national keyboard mapping. The keyboard type is set, a new map
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* and the modifiermap is computed.
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*/
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void
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KbdGetMapping (InputInfoPtr pInfo, KeySymsPtr pKeySyms, CARD8 *pModMap)
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{
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KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
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USLKbdPrivPtr priv = (USLKbdPrivPtr) pKbd->private;
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KeySym *k;
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int i;
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KeySym *pMap = map;
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for (i = 0; i < priv->keymap.n_keys && i < NUM_KEYCODES; i++) {
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if (remap[i]) {
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k = pMap + (remap[i] << 2);
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k[0] = KD_GET_ENTRY(i,0); /* non-shifed */
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k[1] = KD_GET_ENTRY(i,1); /* shifted */
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k[2] = KD_GET_ENTRY(i,4); /* alt */
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k[3] = KD_GET_ENTRY(i,5); /* alt - shifted */
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if (k[3] == k[2]) k[3] = NoSymbol;
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if (k[2] == k[1]) k[2] = NoSymbol;
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if (k[1] == k[0]) k[1] = NoSymbol;
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if (k[0] == k[2] && k[1] == k[3]) k[2] = k[3] = NoSymbol;
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}
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}
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/*
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* compute the modifier map
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*/
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for (i = 0; i < MAP_LENGTH; i++)
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pModMap[i] = NoSymbol; /* make sure it is restored */
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for (k = pMap, i = MIN_KEYCODE;
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i < (NUM_KEYCODES + MIN_KEYCODE);
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i++, k += 4) {
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switch(*k) {
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case XK_Shift_L:
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case XK_Shift_R:
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pModMap[i] = ShiftMask;
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break;
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case XK_Control_L:
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case XK_Control_R:
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pModMap[i] = ControlMask;
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break;
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case XK_Caps_Lock:
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pModMap[i] = LockMask;
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break;
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case XK_Alt_L:
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case XK_Alt_R:
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pModMap[i] = AltMask;
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break;
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case XK_Num_Lock:
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pModMap[i] = NumLockMask;
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break;
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case XK_Scroll_Lock:
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pModMap[i] = ScrollLockMask;
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break;
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/* kana support */
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case XK_Kana_Lock:
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case XK_Kana_Shift:
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pModMap[i] = KanaMask;
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break;
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/* alternate toggle for multinational support */
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case XK_Mode_switch:
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pModMap[i] = AltLangMask;
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break;
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}
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}
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pKeySyms->map = pMap;
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pKeySyms->mapWidth = GLYPHS_PER_KEY;
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pKeySyms->minKeyCode = MIN_KEYCODE;
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pKeySyms->maxKeyCode = MAX_KEYCODE;
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}
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