egg.el

   1 ;;; egg.el --- EGG Input Method Architecture
   2
   3 ;; Copyright (C) 1997 Mule Project, Powered by Electrotechnical
   4 ;; Laboratory, JAPAN.
   5 ;; Project Leader: Satoru Tomura <tomura@etl.go.jp>
   6
   7 ;; Author: NIIBE Yutaka <gniibe@mri.co.jp>
   8 ;; Maintainer: NIIBE Yutaka <gniibe@mri.co.jp>
   9 ;; Keywords: mule, multilingual, input method
  10
  11 ;; This file will be part of GNU Emacs (in future).
  12
  13 ;; GNU Emacs is free software; you can redistribute it and/or modify
  14 ;; it under the terms of the GNU General Public License as published by
  15 ;; the Free Software Foundation; either version 2, or (at your option)
  16 ;; any later version.
  17
  18 ;; GNU Emacs is distributed in the hope that it will be useful,
  19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ;; GNU General Public License for more details.
  22
  23 ;; You should have received a copy of the GNU General Public License
  24 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  26 ;; Boston, MA 02111-1307, USA.
  27
  28 ;;; Commentary:
  29
  30 ;;; Code:
  31 (defvar egg-mode-preference t
  32   "Non-nil if modefull.")
  33
  34 ;;;###autoload
  35 (defun egg-mode (&optional arg)
  36   "Toggle EGG  mode.
  37 \\[describe-bindings]
  38 "
  39   (interactive "P")
  40   (if (null arg)
  41       ;; Turn off
  42       (progn
  43         (setq describe-current-input-method-function nil)
  44         (setq current-input-method nil)
  45         (let ((orig-local-map (keymap-parent (current-local-map))))
  46           (use-local-map orig-local-map))
  47         (run-hooks 'input-method-inactivate-hook))
  48     ;; Turn on
  49     (use-local-map (if egg-mode-preference
  50                        (egg-modefull-map)
  51                      (egg-modeless-map)))
  52     (setq inactivate-current-input-method-function 'egg-mode)
  53     (setq describe-current-input-method-function 'egg-help)
  54     (run-hooks 'input-method-activate-hook))
  55   (force-mode-line-update))
  56
  57 (defun egg-modefull-map ()
  58   "Generate modefull keymap for EGG mode."
  59   (let ((map (make-sparse-keymap))
  60         (i 33))
  61     (define-key map "\C-_" 'egg-jis-code-input)
  62     (while (< i 127)
  63       (define-key map (vector i) 'egg-self-insert-char)
  64       (setq i (1+ i)))
  65     (set-keymap-parent map (current-local-map))
  66     map))
  67
  68 (defun egg-modeless-map ()
  69   "Generate modeless keymap for EGG mode."
  70   (let ((map (make-sparse-keymap)))
  71     (define-key map " " 'mlh-space-bar-backward-henkan)
  72     (define-key map "\C-_" 'egg-jis-code-input)
  73     (set-keymap-parent map (current-local-map))
  74     map))
  75
  76 (defun egg-self-insert-char ()
  77   (interactive)
  78   (its-start last-command-char))
  79 \f
  80 (defun egg-hinshi-select ()
  81  (menudiag-select ; Should generate at initialization time
  82   '(menu  "\e$BIJ;lL>\e(B:"
  83           (("\e$BIaDLL>;l\e(B" .
  84             (menu  "\e$BIJ;lL>\e(B[\e$BIaDLL>;l\e(B]:"
  85                    ("\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$BL>;l\e(B"
  86                     "\e$B7AMFF0;l\e(B&\e$BL>;l\e(B" "\e$B?t;l\e(B")))
  87            ("\e$B8GM-L>;l\e(B" .
  88             (menu  "\e$BIJ;lL>\e(B[\e$B8GM-L>;l\e(B]:"
  89                    ("\e$B?ML>\e(B" "\e$BCOL>\e(B" "\e$B?ML>\e(B&\e$BCOL>\e(B" "\e$B8GM-L>;l\e(B")))
  90            ("\e$BF0;l\e(B" .
  91             (menu  "\e$BIJ;lL>\e(B[\e$BF0;l\e(B]:"
  92                    ("\e$B0lCJ\e(B" "\e$B0lCJ\e(B&\e$BL>;l\e(B" "\e$B%+9T8^CJ\e(B" "\e$B%,9T8^CJ\e(B"
  93                     "\e$B%59T8^CJ\e(B" "\e$B%?9T8^CJ\e(B")))
  94            ("\e$BFC<l$JF0;l\e(B" .
  95             (menu  "\e$BIJ;lL>\e(B[\e$BFC<l$JF0;l\e(B]:"
  96                    ("\e$B%+9T\e(B(\e$B9T$/\e(B)" "\e$B%i9T\e(B(\e$B2<$5$$\e(B)" "\e$BMh\e(B(\e$B$3\e(B)"
  97                     "\e$BMh\e(B(\e$B$-\e(B)" "\e$BMh\e(B(\e$B$/\e(B)" "\e$B0Y\e(B(\e$B$7\e(B)")))
  98            ("\e$BF0;l0J30$NMQ8@\e(B" .
  99             (menu  "\e$BIJ;lL>\e(B[\e$BF0;l0J30$NMQ8@\e(B]:"
 100                    ("\e$B7AMF;l\e(B" "\e$B7AMFF0;l\e(B" "\e$B7AMFF0;l\e(B&\e$BL>;l\e(B"
 101                     "\e$B7AMFF0;l\e(B(\e$B$?$k\e(B)")))))))
 102
 103 ;; XXX: Should use backend interface
 104 (defun egg-toroku-region (start end)
 105   (interactive "r")
 106   (let* ((env (wnn-get-environment))    ; XXX
 107          (kanji (buffer-substring start end))
 108          (yomi (read-multilingual-string
 109                 (format "\e$B<-=qEPO?!X\e(B%s\e$B!Y\e(B  \e$BFI$_\e(B:" kanji)))
 110          (dic (menudiag-select (list 'menu "\e$BEPO?<-=qL>\e(B:"
 111                                  ;; XXX
 112                                  (wnn-list-writable-dictionaries-byname env))))
 113          (dic-name (wnn-dict-name dic))
 114          (hinshi (egg-hinshi-select))
 115          (hinshi-id (wnn-hinshi-number env hinshi)))
 116     (if (y-or-n-p
 117          (format "\e$B<-=q9`L\!X\e(B%s\e$B!Y\e(B(%s: %s)\e$B$r\e(B %s \e$B$KEPO?$7$^$9\e(B"
 118                  kanji yomi hinshi dic-name))
 119         (let ((r (wnn-add-word env dic yomi kanji "" hinshi-id 0)))
 120           (if (< r 0)
 121             (error "\e$B<-=qEPO?!X\e(B%s\e$B!Y\e(B(%s: %s) %s \e$B$K<:GT$7$^$7$?\e(B: %s"
 122                    kanji yomi hinshi dic-name
 123                    (wnnrpc-get-error-message (- r)))
 124             (message
 125              "\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"
 126              kanji yomi hinshi dic-name))))))
 127 \f
 128 ;;;
 129 ;;; auto fill controll
 130 ;;;
 131
 132 (defun egg-do-auto-fill ()
 133   (if (and auto-fill-function (> (current-column) fill-column))
 134       (let ((ocolumn (current-column)))
 135         (funcall auto-fill-function)
 136         (while (and (< fill-column (current-column))
 137                     (< (current-column) ocolumn))
 138           (setq ocolumn (current-column))
 139           (funcall auto-fill-function)))))
 140
 141 (setq its-hira-period "\e$B!#\e(B")    ; ". " "\e$B!%\e(B" "\e$B!#\e(B"
 142 (setq its-hira-comma  ", ")    ; ", " "\e$B!$\e(B" "\e$B!"\e(B"
 143
 144 (require 'its)
 145 (require 'menudiag)
 146 (require 'egg-mlh)
 147 (require 'egg-cnv)
 148 (require 'egg-com)
 149
 150 (load-library "its/hira")
 151 (setq-default its-current-map its-hira-map)
 152
 153 (load-library "egg/wnn")
 154 (load-library "egg/wnnrpc")
 155 (setq egg-conversion-backend wnn-conversion-backend)
 156
 157 ;;(load-library "egg/sj3rpc")
 158 ;;(load-library "egg/sj3")
 159 ;;(setq egg-conversion-backend sj3-conversion-backend)
 160
 161 (add-hook 'kill-emacs-hook 'egg-kill-emacs-function)
 162 (defun egg-kill-emacs-function ()
 163   (egg-finalize-backend))
 164
 165 (provide 'egg)
 166
 167 ;;; egg.el ends here