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1 ;;; chartblxmas.el --- display table of charset by pop-up menu
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2
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3 ;; Copyright (C) 1997 MORIOKA Tomohiko
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4
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5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
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6 ;; Version: $Id: chartblxmas.el,v 1.1 1997/11/29 18:44:03 steve Exp $
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7 ;; Keywords: character, XEmacs/mule
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8
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9 ;; This file is part of XEmacs.
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10
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11 ;; XEmacs is free software; you can redistribute it and/or modify it
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12 ;; under the terms of the GNU General Public License as published by
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13 ;; the Free Software Foundation; either version 2, or (at your option)
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14 ;; any later version.
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15
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16 ;; XEmacs is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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23 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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24 ;; 02111-1307, USA.
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25
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26 ;;; Code:
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27
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28 (require 'alist)
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29 (require 'char-table)
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30
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31 (defun classify-charsets-by-dimension-and-chars (charset-list)
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32 (let (dest)
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33 (while charset-list
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34 (let* ((charset (car charset-list))
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35 (chars (charset-chars charset))
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36 (dim (charset-dimension charset))
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37 (dim-alist (cdr (assq dim dest)))
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38 )
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39 (setq dest
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40 (put-alist dim
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41 (put-alist chars
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42 (cons charset
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43 (cdr (assq chars dim-alist)))
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44 dim-alist)
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45 dest))
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46 )
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47 (setq charset-list (cdr charset-list))
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48 )
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49 dest))
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50
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51
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52 ;;;###autoload
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53 (defun view-charset-by-menu ()
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54 "Display character table of CHARSET by pop-up menu."
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55 (interactive)
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56 (popup-menu
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57 (cons
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58 "Character set:"
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59 (mapcar (function
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60 (lambda (cat)
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61 (cons (car cat)
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62 (sort
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63 (mapcar (function
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64 (lambda (charset)
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65 (vector (charset-doc-string charset)
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66 `(view-charset ',charset)
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67 t)
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68 ))
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69 (cdr cat))
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70 (function
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71 (lambda (a b)
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72 (string< (aref a 0)(aref b 0))
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73 ))))))
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74 (sort
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75 (let ((rest
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76 (classify-charsets-by-dimension-and-chars (charset-list))
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77 ))
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78 (while rest
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79 (let* ((r (car rest))
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80 (d (car r)))
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81 (setq r (cdr r))
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82 (while r
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83 (let* ((p (car r))
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84 (n (int-to-string (car p)))
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85 (s n)
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86 (i 1))
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87 (while (< i d)
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88 (setq s (concat s " x " n))
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89 (setq i (1+ i)))
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90 (set-alist 'dest (concat s " character set") (cdr p)))
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91 (setq r (cdr r))
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92 ))
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93 (setq rest (cdr rest)))
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94 dest)
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95 (function (lambda (a b)
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96 (string< (car a)(car b))
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97 )))
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98 ))))
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99
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100 ;;; chartblxmas.el ends here
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