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132 lines
5.4 KiB
EmacsLisp
132 lines
5.4 KiB
EmacsLisp
;;; thai.el --- Quail package for inputting Thai characters
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;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
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;; Licensed to the Free Software Foundation.
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;; Keywords: multilingual, input method, Thai
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Commentary:
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;;; Code:
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(require 'quail)
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(require 'thai-util)
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(defun quail-thai-update-translation (control-flag)
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(if (integerp control-flag)
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;; Non-composable character typed.
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(setq quail-current-str
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(buffer-substring (overlay-start quail-overlay)
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(overlay-end quail-overlay))
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unread-command-events
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(string-to-list
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(substring quail-current-key control-flag)))
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(setq quail-current-str
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(compose-string (quail-lookup-map-and-concat quail-current-key))))
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control-flag)
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(defun thai-generate-quail-map (translation-table)
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(let ((i 0)
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consonant vowel tone voweltone others)
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;; Categorize Thai characters into one of above.
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(while (< i 128)
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(let ((trans (aref translation-table i))
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ptype)
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(if (eq trans 0)
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nil
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(if (> (length trans) 1)
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(setq ptype 'voweltone
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trans (vector (compose-string trans)))
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(setq ptype (get-char-code-property (aref trans 0) 'phonetic-type))
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(cond ((memq ptype '(vowel-upper vowel-lower))
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(setq ptype 'vowel))
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((not (memq ptype '(consonant tone)))
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(setq ptype 'others))))
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(set ptype (cons (cons (char-to-string i) trans)
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(symbol-value ptype)))))
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(setq i (1+ i)))
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(quail-map-from-table
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'((base-state (consonant . vt-state)
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vowel tone voweltone others)
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(vt-state (vowel . t-state)
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voweltone tone)
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(t-state tone)))))
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;; Thai Kesmanee keyboard support.
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(quail-define-package
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"thai-kesmanee" "Thai" ",T!!(B>" t
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"Thai Kesmanee input method with TIS620 keyboard layout
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The difference from the ordinal Thai keyboard:
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',T_(B' and ',To(B' are assigned to '\\' and '|' respectively,
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',T#(B' and ',T%(B' are assigned to '`' and '~' respectively,
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Don't know where to assign characters ',Tz(B' and ',T{(B'."
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nil t t t t nil nil nil 'quail-thai-update-translation nil t)
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(quail-install-map
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(thai-generate-quail-map
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[
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ; control codes
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ; control codes
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0 "#" ",TF(B" ",Tr(B" ",Ts(B" ",Tt(B" ",TQi(B" ",T'(B" ; SPC .. '
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",Tv(B" ",Tw(B" ",Tu(B" ",Ty(B" ",TA(B" ",T"(B" ",Tc(B" ",T=(B" ; ( .. /
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",T((B" ",TE(B" "/" "_" ",T@(B" ",T6(B" ",TX(B" ",TV(B" ; 0 .. 7
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",T$(B" ",T5(B" ",T+(B" ",TG(B" ",T2(B" ",T*(B" ",TL(B" ",TF(B" ; 8 .. ?
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",Tq(B" ",TD(B" ",TZ(B" ",T)(B" ",T/(B" ",T.(B" ",Tb(B" ",T,(B" ; @ .. G
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",Tg(B" ",T3(B" ",Tk(B" ",TI(B" ",TH(B" ",Tn(B" ",Tl(B" ",TO(B" ; H .. O
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",T-(B" ",Tp(B" ",T1(B" ",T&(B" ",T8(B" ",Tj(B" ",TN(B" "\"" ; P .. W
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")" ",Tm(B" "(" ",T:(B" ",T_(B" ",TE(B" ",TY(B" ",Tx(B" ; X .. _
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",T#(B" ",T?(B" ",TT(B" ",Ta(B" ",T!(B" ",TS(B" ",T4(B" ",T`(B" ; ` .. g
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",Ti(B" ",TC(B" ",Th(B" ",TR(B" ",TJ(B" ",T7(B" ",TW(B" ",T9(B" ; h .. o
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",TB(B" ",Tf(B" ",T>(B" ",TK(B" ",TP(B" ",TU(B" ",TM(B" ",Td(B" ; p .. w
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",T;(B" ",TQ(B" ",T<(B" ",T0(B" ",To(B" "." ",T%(B" 0 ; x .. DEL
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]))
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;; Thai Pattachote keyboard support.
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(quail-define-package
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"thai-pattachote" "Thai" ",T!;(B>" t
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"Thai Pattachote input method with TIS620 keyboard layout"
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nil t t t t nil nil nil 'quail-thai-update-translation nil t)
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(quail-install-map
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(thai-generate-quail-map
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[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ; control codes
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ; control codes
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0 "+" ",T1(B" "/" "," "?" "_" ",T"(B" ; SPC .. '
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"(" ")" "." "%" ",TP(B" ",Tq(B" ",T((B" ",T>(B" ; ( .. /
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",Tp(B" "=" ",Tr(B" ",Ts(B" ",Tt(B" ",Tu(B" ",TY(B" ",Tw(B" ; 0 .. 7
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",Tx(B" ",Ty(B" ",T&(B" ",Td(B" ",T?(B" ",Tv(B" ",T2(B" ",TL(B" ; 8 .. ?
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"\"" ",Tk(B" ",TQ(B" ",T0(B" ",TS(B" ",Tf(B" ",T3(B" ",Tl(B" ; @ .. G
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",TW(B" ",T+(B" ",T<(B" ",T*(B" ",Tb(B" ",TN(B" ",TH(B" ",T6(B" ; H .. O
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",T2(B" ",Tj(B" ",T-(B" ",T8(B" ",TI(B" ",T=(B" ",T@(B" ",TD(B" ; P .. W
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",T.(B" ",TV(B" ",T.(B" ",Tc(B" ",TZ(B" ",T2(B" ",TX(B" "-" ; X .. _
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",T#(B" ",Ti(B" ",TT(B" ",TE(B" ",T'(B" ",TB(B" ",T!(B" ",TQ(B" ; ` .. g
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",TU(B" ",TA(B" ",TR(B" ",T9(B" ",T`(B" ",TJ(B" ",T$(B" ",TG(B" ; h .. o
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",Ta(B" ",Tg(B" ",TM(B" ",T7(B" ",TC(B" ",T4(B" ",TK(B" ",T5(B" ; p .. w
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",T;(B" ",Th(B" ",T:(B" ",TO(B" ",Tm(B" ",TF(B" ",T%(B" 0 ; x .. DEL
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]))
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;;; thai.el ends here
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