1 ;;; egg.el --- EGG Input Method Architecture
3 ;; Copyright (C) 1997, 1998 Mule Project, Powered by Electrotechnical
5 ;; Project Leader: Satoru Tomura <tomura@etl.go.jp>
7 ;; Author: NIIBE Yutaka <gniibe@mri.co.jp>
8 ;; KATAYAMA Yoshio <kate@pfu.co.jp>
9 ;; Maintainer: NIIBE Yutaka <gniibe@mri.co.jp>
10 ;; Keywords: mule, multilingual, input method
12 ;; This file is part of EGG.
14 ;; EGG is free software; you can redistribute it and/or modify
15 ;; it under the terms of the GNU General Public License as published by
16 ;; the Free Software Foundation; either version 2, or (at your option)
19 ;; EGG is distributed in the hope that it will be useful,
20 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 ;; GNU General Public License for more details.
24 ;; You should have received a copy of the GNU General Public License
25 ;; along with GNU Emacs; see the file COPYING. If not, write to the
26 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
27 ;; Boston, MA 02111-1307, USA.
32 (defvar egg-mode-preference t
33 "Non-nil if modefull.")
35 (defvar egg-default-language "Japanese")
36 (defvar egg-last-method-name)
37 (make-variable-buffer-local 'egg-last-method-name)
40 (defun egg-mode (&rest arg)
51 ((egg-get-bunsetsu-info (point))
52 (egg-exit-conversion)))
53 (setq describe-current-input-method-function nil)
54 (setq current-input-method nil)
55 (use-local-map (keymap-parent (current-local-map)))
56 (force-mode-line-update))
58 (if (null (string= (car arg) egg-last-method-name))
59 (let ((backend egg-conversion-backend))
61 (egg-set-conversion-backend backend (list its-current-language) t)
62 (setq egg-default-language its-current-language)))
63 (setq egg-last-method-name (car arg))
64 (use-local-map (if egg-mode-preference
67 (setq inactivate-current-input-method-function 'egg-mode)
68 (setq describe-current-input-method-function 'egg-help)
69 (add-hook 'input-method-activate-hook 'its-set-mode-line-title)))
71 (defun egg-modefull-map ()
72 "Generate modefull keymap for EGG mode."
73 (let ((map (make-sparse-keymap))
75 (define-key map "\C-_" 'egg-jis-code-input)
77 (define-key map (vector i) 'egg-self-insert-char)
79 (its-define-select-keys map)
80 (set-keymap-parent map (current-local-map))
83 (defun egg-modeless-map ()
84 "Generate modeless keymap for EGG mode."
85 (let ((map (make-sparse-keymap)))
86 (define-key map " " 'mlh-space-bar-backward-henkan)
87 (define-key map "\C-_" 'egg-jis-code-input)
88 (set-keymap-parent map (current-local-map))
91 (defun egg-self-insert-char ()
93 (its-start last-command-char))
95 (defvar egg-mark-list nil)
96 (defvar egg-suppress-marking nil)
98 (defun egg-set-face (beg eng face)
99 (add-text-properties beg eng
102 'modification-hooks '(egg-mark-modification))))
104 (defun egg-mark-modification (beg end)
105 (if (and (null egg-suppress-marking)
106 (or (get-text-property beg 'egg-face)
107 (setq beg (next-single-property-change beg 'egg-face)))
108 (or (get-text-property (1- end) 'egg-face)
109 (setq end (previous-single-property-change end 'egg-face)))
111 (let ((list egg-mark-list)
114 (add-hook 'post-command-hook 'egg-redraw-face t)
115 (setq list egg-mark-list)
116 (while (and list (< found 2))
117 (setq pair (car list)
121 b (marker-position mb)
122 e (marker-position me))
124 ;; no overwrapping -- SKIP
125 ((or (null (eq (marker-buffer mb) (current-buffer)))
126 (or (> beg e) (< end b))))
127 ;; completely included
128 ((and (>= beg b) (<= end e))
130 ;; partially overwrapping
134 (setq egg-mark-list (delete pair egg-mark-list)
140 (setq b (make-marker)
142 egg-mark-list (cons (cons b e) egg-mark-list))
144 (set-marker e end))))))
146 (defun egg-redraw-face ()
147 (let ((inhibit-read-only t)
148 (egg-suppress-marking t)
151 (setq egg-mark-list nil)
152 (remove-hook 'post-command-hook 'egg-redraw-face)
155 (setq mb (car (car list))
158 (when (marker-buffer mb)
159 (set-buffer (marker-buffer mb))
160 (let ((before-change-functions nil) (after-change-functions nil))
163 (setq b (max mb (point-min))
164 e (min me (point-max)))
168 (if (null (get-text-property b 'egg-face))
169 (setq b (next-single-property-change b 'egg-face nil e)))
170 (setq p (next-single-property-change b 'egg-face nil e))
171 (put-text-property b p 'face (get-text-property b 'egg-face))
174 (defun egg-hinshi-select ()
175 (menudiag-select ; Should generate at initialization time
176 '(menu "
\e$BIJ;lL>
\e(B:"
177 (("
\e$BIaDLL>;l
\e(B" .
178 (menu "
\e$BIJ;lL>
\e(B[
\e$BIaDLL>;l
\e(B]:"
179 ("
\e$BL>;l
\e(B" "
\e$B%59T
\e(B(
\e$B$9$k
\e(B)&
\e$BL>;l
\e(B" "
\e$B0lCJ
\e(B&
\e$BL>;l
\e(B"
180 "
\e$B7AMFF0;l
\e(B&
\e$BL>;l
\e(B" "
\e$B?t;l
\e(B")))
181 ("
\e$B8GM-L>;l
\e(B" .
182 (menu "
\e$BIJ;lL>
\e(B[
\e$B8GM-L>;l
\e(B]:"
183 ("
\e$B?ML>
\e(B" "
\e$BCOL>
\e(B" "
\e$B?ML>
\e(B&
\e$BCOL>
\e(B" "
\e$B8GM-L>;l
\e(B")))
185 (menu "
\e$BIJ;lL>
\e(B[
\e$BF0;l
\e(B]:"
186 ("
\e$B0lCJ
\e(B" "
\e$B0lCJ
\e(B&
\e$BL>;l
\e(B" "
\e$B%+9T8^CJ
\e(B" "
\e$B%,9T8^CJ
\e(B"
187 "
\e$B%59T8^CJ
\e(B" "
\e$B%?9T8^CJ
\e(B")))
188 ("
\e$BFC<l$JF0;l
\e(B" .
189 (menu "
\e$BIJ;lL>
\e(B[
\e$BFC<l$JF0;l
\e(B]:"
190 ("
\e$B%+9T
\e(B(
\e$B9T$/
\e(B)" "
\e$B%i9T
\e(B(
\e$B2<$5$$
\e(B)" "
\e$BMh
\e(B(
\e$B$3
\e(B)"
191 "
\e$BMh
\e(B(
\e$B$-
\e(B)" "
\e$BMh
\e(B(
\e$B$/
\e(B)" "
\e$B0Y
\e(B(
\e$B$7
\e(B)")))
192 ("
\e$BF0;l0J30$NMQ8@
\e(B" .
193 (menu "
\e$BIJ;lL>
\e(B[
\e$BF0;l0J30$NMQ8@
\e(B]:"
194 ("
\e$B7AMF;l
\e(B" "
\e$B7AMFF0;l
\e(B" "
\e$B7AMFF0;l
\e(B&
\e$BL>;l
\e(B"
195 "
\e$B7AMFF0;l
\e(B(
\e$B$?$k
\e(B)")))))))
197 ;; XXX: Should use backend interface
198 (defun egg-toroku-region (start end)
200 (let* ((env (wnn-get-environment wnn-dictionary-specification)) ; XXX
201 (kanji (buffer-substring start end))
202 (yomi (read-multilingual-string
203 (format "
\e$B<-=qEPO?!X
\e(B%s
\e$B!Y
\e(B
\e$BFI$_
\e(B:" kanji)))
204 (dic (menudiag-select (list 'menu "
\e$BEPO?<-=qL>
\e(B:"
206 (wnn-list-writable-dictionaries-byname env))))
207 (dic-name (wnn-dict-name dic))
208 (hinshi (egg-hinshi-select))
209 (hinshi-id (wnn-hinshi-number env hinshi)))
211 (format "
\e$B<-=q9`L\!X
\e(B%s
\e$B!Y
\e(B(%s: %s)
\e$B$r
\e(B %s
\e$B$KEPO?$7$^$9
\e(B"
212 kanji yomi hinshi dic-name))
213 (let ((r (wnn-add-word env dic yomi kanji "" hinshi-id 0)))
215 (error "
\e$B<-=qEPO?!X
\e(B%s
\e$B!Y
\e(B(%s: %s) %s
\e$B$K<:GT$7$^$7$?
\e(B: %s"
216 kanji yomi hinshi dic-name
217 (wnnrpc-get-error-message (- r)))
219 "
\e$B<-=q9`L\!X
\e(B%s
\e$B!Y
\e(B(%s: %s)
\e$B$r
\e(B %s
\e$B$KEPO?$7$^$7$?
\e(B"
220 kanji yomi hinshi dic-name))))))
223 ;;; auto fill controll
226 (defun egg-do-auto-fill ()
227 (if (and auto-fill-function (> (current-column) fill-column))
228 (let ((ocolumn (current-column)))
229 (funcall auto-fill-function)
230 (while (and (< fill-column (current-column))
231 (< (current-column) ocolumn))
232 (setq ocolumn (current-column))
233 (funcall auto-fill-function)))))
243 "Tamagotchy --- EGG Versio 4.0")
245 (defvar egg-support-languages nil)
247 (defun egg-set-support-languages (langs)
249 (if (null (member (car langs) egg-support-languages))
250 (setq egg-support-languages (cons (car langs) egg-support-languages)))
251 (setq langs (cdr langs))))
253 (add-hook 'kill-emacs-hook 'egg-kill-emacs-function)
254 (defun egg-kill-emacs-function ()
255 (egg-finalize-backend))
257 (if (not (fboundp 'set-buffer-multibyte))
258 (defun set-buffer-multibyte (flag)
259 (setq enable-multibyte-characters flag)))