wok-current annotate emacs-pkg-text-translator/stuff/text-translator.el @ rev 19564

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author Pascal Bellard <pascal.bellard@slitaz.org>
date Mon Dec 19 11:40:14 2016 +0100 (2016-12-19)
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domcox@8451 1 ;;; text-translator.el --- Text Translator
domcox@8451 2
domcox@8451 3 ;; Copyright (C) 2007-2010 khiker
domcox@8451 4
domcox@8451 5 ;; Author: khiker <khiker.mail+elisp@gmail.com>
domcox@8451 6 ;; plus <MLB33828@nifty.com>
domcox@8451 7
domcox@8451 8 ;; This file is free software; you can redistribute it and/or modify
domcox@8451 9 ;; it under the terms of the GNU General Public License as published by
domcox@8451 10 ;; the Free Software Foundation; either version 2, or (at your option)
domcox@8451 11 ;; any later version.
domcox@8451 12
domcox@8451 13 ;; This file is distributed in the hope that it will be useful,
domcox@8451 14 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
domcox@8451 15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
domcox@8451 16 ;; GNU General Public License for more details.
domcox@8451 17
domcox@8451 18 ;; You should have received a copy of the GNU General Public License
domcox@8451 19 ;; along with GNU Emacs; see the file COPYING. If not, write to
domcox@8451 20 ;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
domcox@8451 21 ;; Boston, MA 02110-1301, USA.
domcox@8451 22
domcox@8451 23 ;;; Commentary:
domcox@8451 24
domcox@8451 25 ;; Translates character strings on Emacs.
domcox@8451 26 ;; This package use the text translation service that exists on the internet.
domcox@8451 27
domcox@8451 28 ;; Read README.en (English) or README.ja (Japanese).
domcox@8451 29
domcox@8451 30 ;;; Code:
domcox@8451 31
domcox@8451 32 (require 'text-translator-vars)
domcox@8451 33
domcox@8451 34 (defun text-translator (arg &optional last engine-or-func)
domcox@8451 35 "The function which does text translation.
domcox@8451 36 Use Excite, Google and so translation site.
domcox@8451 37 1. Mark is active
domcox@8451 38 - Prefix was supplied.
domcox@8451 39 1. Choose translation site which you use.
domcox@8451 40 2. Translate by type which you selected.
domcox@8451 41 - Prefix was not supplied.
domcox@8451 42 Translate range of region that you selected by
domcox@8451 43 first element of `text-translator-engine-history'.
domcox@8451 44 (If `text-translator-engine-history' is nil,
domcox@8451 45 use `text-translator-default-engine'.)
domcox@8451 46 2. Mark is deactive
domcox@8451 47 - Prefix was supplied.
domcox@8451 48 1. Choose translation site which you use.
domcox@8451 49 2. Translate value which you input from minibuffer by type you selected.
domcox@8451 50 - Prefix was not supplied.
domcox@8451 51 Translate value which you input from minibuffer by
domcox@8451 52 first element of `text-translator-engine-history'.
domcox@8451 53 (If `text-translator-engine-history' is nil,
domcox@8451 54 use `text-translator-default-engine'.)"
domcox@8451 55 (interactive "P")
domcox@8451 56 (add-to-list 'text-translator-engine-history text-translator-default-engine)
domcox@8451 57 (let ((minibuffer-history text-translator-engine-history)
domcox@8451 58 (engine (text-translator-check-valid-translation-engine
domcox@8451 59 engine-or-func (car text-translator-engine-history)))
domcox@8451 60 str)
domcox@8451 61 ;; If prefix-arg is non-nil, change translation type.
domcox@8451 62 (when (or arg last)
domcox@8451 63 (setq engine (completing-read
domcox@8451 64 (format "Select translation engine (default %s): " engine)
domcox@8451 65 text-translator-site-data-alist nil t nil nil engine)))
domcox@8451 66 (setq str
domcox@8451 67 (cond
domcox@8451 68 (last
domcox@8451 69 text-translator-last-string)
domcox@8451 70 (t
domcox@8451 71 (text-translator-region-or-read-string
domcox@8451 72 (format "Enter string translated by %s: " engine)))))
domcox@8451 73 (text-translator-client
domcox@8451 74 (text-translator-check-valid-translation-engine
domcox@8451 75 (and (functionp engine-or-func) (funcall engine-or-func engine str))
domcox@8451 76 engine)
domcox@8451 77 str)))
domcox@8451 78
domcox@8451 79 (defun text-translator-translate-by-auto-selection (arg)
domcox@8451 80 "Function that translates by auto selection of translation engine.
domcox@8451 81 Function that select automatically is value of `text-translator-auto-selection-func'."
domcox@8451 82 (interactive "P")
domcox@8451 83 (text-translator arg nil text-translator-auto-selection-func))
domcox@8451 84
domcox@8451 85 (defun text-translator-translate-by-auto-selection-enja (engine str)
domcox@8451 86 "Automatic selection function for English to Japanese(or Japanese to English)
domcox@8451 87 translation.
domcox@8451 88 If alphabet ratio is over 40%, select engine which is translating from English to Japanese.
domcox@8451 89 Otherwise, from Japanese to English."
domcox@8451 90 (setq str (or str ""))
domcox@8451 91 (format
domcox@8451 92 "%s_%s"
domcox@8451 93 (text-translator-get-engine-type-or-site engine t)
domcox@8451 94 (if (> (/ (* (length (replace-regexp-in-string "[^A-Za-z]+" "" str)) 100)
domcox@8451 95 (length str))
domcox@8451 96 40)
domcox@8451 97 "enja" "jaen")))
domcox@8451 98
domcox@8451 99 (defun text-translator-translate-last-string ()
domcox@8451 100 "The function to translate in the translation site that
domcox@8451 101 I choose with the character string that I translated in the last time."
domcox@8451 102 (interactive)
domcox@8451 103 (text-translator nil t))
domcox@8451 104
domcox@8451 105
domcox@8451 106 (defun text-translator-region-or-read-string (&optional prompt)
domcox@8451 107 "If mark is active, return the region, otherwise, read string with PROMPT."
domcox@8451 108 (cond
domcox@8451 109 (mark-active
domcox@8451 110 (buffer-substring-no-properties (region-beginning) (region-end)))
domcox@8451 111 (t
domcox@8451 112 (read-string (or prompt "Enter string: ")))))
domcox@8451 113
domcox@8451 114 (defun text-translator-all (arg &optional key str)
domcox@8451 115 "The function to translate in all of translate sites that matches
domcox@8451 116 the selected type."
domcox@8451 117 (interactive "P")
domcox@8451 118 (let ((hash text-translator-sitedata-hash)
domcox@8451 119 keys)
domcox@8451 120 (setq str (or str (text-translator-region-or-read-string)))
domcox@8451 121 (when (or (null hash)
domcox@8451 122 arg)
domcox@8451 123 (setq text-translator-sitedata-hash
domcox@8451 124 (text-translator-update-hashtable))
domcox@8451 125 (setq hash text-translator-sitedata-hash))
domcox@8451 126 (maphash '(lambda (x y)
domcox@8451 127 (setq keys (cons x keys)))
domcox@8451 128 hash)
domcox@8451 129 (setq key (or key (completing-read "Select type: " keys nil t)))
domcox@8451 130 (when key
domcox@8451 131 (save-selected-window
domcox@8451 132 (pop-to-buffer text-translator-buffer)
domcox@8451 133 (setq buffer-read-only nil)
domcox@8451 134 (erase-buffer)
domcox@8451 135 (text-translator-mode))
domcox@8451 136 (let ((sites (gethash key hash)))
domcox@8451 137 (setq text-translator-last-string str)
domcox@8451 138 (setq text-translator-search-regexp-or-func
domcox@8451 139 (concat "_" key))
domcox@8451 140 (dolist (i sites)
domcox@8451 141 (text-translator-client i str t))))))
domcox@8451 142
domcox@8451 143 (defun text-translator-all-by-auto-selection (arg)
domcox@8451 144 "The function to translate in all of translate sites, whose translation engine is selected automatically.
domcox@8451 145 The selection function is the value of `text-translator-auto-selection-func'."
domcox@8451 146 (interactive "P")
domcox@8451 147 (let ((str (text-translator-region-or-read-string)))
domcox@8451 148 (text-translator-all
domcox@8451 149 arg
domcox@8451 150 (substring (funcall text-translator-auto-selection-func "" str) 1)
domcox@8451 151 str)))
domcox@8451 152
domcox@8451 153 (defun text-translator-client (engine str &optional all)
domcox@8451 154 "Function that throws out words and phrases that want to translate into
domcox@8451 155 specified site, and receives translation result."
domcox@8451 156 (let* ((history-delete-duplicates t)
domcox@8451 157 (buf (cond (all
domcox@8451 158 (concat text-translator-work-buffer
domcox@8451 159 (replace-regexp-in-string "_.*"
domcox@8451 160 ""
domcox@8451 161 engine)))
domcox@8451 162 (t
domcox@8451 163 text-translator-work-buffer)))
domcox@8451 164 (alist
domcox@8451 165 (cond
domcox@8451 166 ((not text-translator-do-fill-region)
domcox@8451 167 text-translator-pre-string-replace-alist)
domcox@8451 168 ;; for example, if engine is "excite.co.jp_enja",
domcox@8451 169 ;; this code returns "en".
domcox@8451 170 ((member (substring
domcox@8451 171 (text-translator-get-engine-type-or-site engine) 0 2)
domcox@8451 172 text-translator-space-division-languages)
domcox@8451 173 ;; replace "\n" to " ".
domcox@8451 174 (append '(("\n" . " ") ("\r" . ""))
domcox@8451 175 text-translator-pre-string-replace-alist))
domcox@8451 176 (t
domcox@8451 177 ;; replace "\n" to "".
domcox@8451 178 (append '(("\n" . "") ("\r" . ""))
domcox@8451 179 text-translator-pre-string-replace-alist))))
domcox@8451 180 (str (text-translator-replace-string str alist))
domcox@8451 181 (type (assoc engine text-translator-site-data-alist))
domcox@8451 182 (proc (open-network-stream "Web Connection" buf
domcox@8451 183 (or text-translator-proxy-server
domcox@8451 184 (nth 1 type))
domcox@8451 185 (or (and text-translator-proxy-server
domcox@8451 186 text-translator-proxy-port)
domcox@8451 187 80)))
domcox@8451 188 ;;(process-connection-type nil)
domcox@8451 189 (enc-str (text-translator-url-encode-string str (nth 4 type)))
domcox@8451 190 (post-str (if (nth 3 type) (format (nth 3 type) enc-str) nil))
domcox@8451 191 (truncate-partial-width-windows nil))
domcox@8451 192 (unless all
domcox@8451 193 (add-to-history 'text-translator-engine-history engine)
domcox@8451 194 (setq text-translator-search-regexp-or-func (nth 5 type))
domcox@8451 195 (setq text-translator-last-string str))
domcox@8451 196 (with-current-buffer (get-buffer-create buf)
domcox@8451 197 (erase-buffer)
domcox@8451 198 (set-process-coding-system proc (nth 4 type) 'binary)
domcox@8451 199 (set-process-filter proc 'text-translator-client-filter)
domcox@8451 200 (process-send-string
domcox@8451 201 proc
domcox@8451 202 (concat
domcox@8451 203 (cond
domcox@8451 204 (post-str
domcox@8451 205 ;; use POST method
domcox@8451 206 (concat "POST " (nth 2 type) "\r\n"))
domcox@8451 207 (t
domcox@8451 208 ;; use GET method
domcox@8451 209 (concat "GET " (format (nth 2 type) enc-str) "\r\n")))
domcox@8451 210 (and text-translator-proxy-server
domcox@8451 211 text-translator-proxy-user
domcox@8451 212 text-translator-proxy-password
domcox@8451 213 (format "Proxy-Authorization: Basic %s \r\n"
domcox@8451 214 (base64-encode-string
domcox@8451 215 (concat text-translator-proxy-user ":"
domcox@8451 216 text-translator-proxy-password))))
domcox@8451 217 "HOST: " (nth 1 type) "\r\n"
domcox@8451 218 "User-Agent: " text-translator-user-agent "\r\n"
domcox@8451 219 ;; "Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5" "\r\n"
domcox@8451 220 ;; "Accept-Language: ja,en-us;q=0.7,en;q=0.3" "\r\n"
domcox@8451 221 "Accept-Encoding: identity\r\n"
domcox@8451 222 "Accept-Charset: Shift_JIS,utf-8;q=0.7,*;q=0.7\r\n"
domcox@8451 223 "Keep-Alive: 300" "\r\n"
domcox@8451 224 "Connection: keep-alive" "\r\n"
domcox@8451 225 (when post-str
domcox@8451 226 (concat
domcox@8451 227 "Content-Type: application/x-www-form-urlencoded\r\n"
domcox@8451 228 "Content-Length: "
domcox@8451 229 (number-to-string (string-bytes post-str)) "\r\n"
domcox@8451 230 "\r\n"
domcox@8451 231 post-str "\r\n"))
domcox@8451 232 "\r\n"))
domcox@8451 233 (message "Translating...")
domcox@8451 234 (unless (or all
domcox@8451 235 text-translator-display-popup)
domcox@8451 236 (save-selected-window
domcox@8451 237 (pop-to-buffer text-translator-buffer)
domcox@8451 238 (setq buffer-read-only nil)
domcox@8451 239 (erase-buffer)
domcox@8451 240 (text-translator-mode)
domcox@8451 241 (setq mode-line-buffer-identification
domcox@8451 242 `("%b [" ,(car text-translator-engine-history) "]")))))))
domcox@8451 243
domcox@8451 244 (defun text-translator-client-filter (proc str)
domcox@8451 245 (let ((regex-or-func text-translator-search-regexp-or-func)
domcox@8451 246 bname all-flag)
domcox@8451 247 (with-current-buffer (process-buffer proc)
domcox@8451 248 (goto-char (process-mark proc))
domcox@8451 249 (insert (format "%s" str))
domcox@8451 250 (set-marker (process-mark proc) (point))
domcox@8451 251 (setq bname (buffer-name))
domcox@8451 252 (setq all-flag (not (string= bname text-translator-work-buffer)))
domcox@8451 253 (when all-flag
domcox@8451 254 (setq regex-or-func
domcox@8451 255 (nth 5
domcox@8451 256 (assoc (concat
domcox@8451 257 (substring bname
domcox@8451 258 (length text-translator-work-buffer)
domcox@8451 259 (length bname))
domcox@8451 260 regex-or-func)
domcox@8451 261 text-translator-site-data-alist))))
domcox@8451 262 (setq str (text-translator-replace-string
domcox@8451 263 (or (cond
domcox@8451 264 ((functionp regex-or-func)
domcox@8451 265 (funcall regex-or-func))
domcox@8451 266 ((re-search-backward regex-or-func nil t)
domcox@8451 267 (match-string 1)))
domcox@8451 268 "")
domcox@8451 269 text-translator-post-string-replace-alist))
domcox@8451 270 (unless (string= "" str)
domcox@8451 271 (delete-process proc)
domcox@8451 272 (setq bname (buffer-name))
domcox@8451 273 (setq all-flag (not (string= bname text-translator-work-buffer)))
domcox@8451 274 (when (or all-flag
domcox@8451 275 (not text-translator-display-popup))
domcox@8451 276 (text-translator-display-window str bname all-flag))))
domcox@8451 277 ;; To display in popup-tip, buffer is out of with-current-buffer.
domcox@8451 278 (when (and (not (string= "" str))
domcox@8451 279 (not all-flag)
domcox@8451 280 (fboundp 'popup-tip)
domcox@8451 281 (eq text-translator-display-popup t))
domcox@8451 282 (text-translator-display-popup str))))
domcox@8451 283
domcox@8451 284 (defun text-translator-display-window (str buf all-flag)
domcox@8451 285 (let ((window (get-buffer-window text-translator-buffer))
domcox@8451 286 (window-min-height
domcox@8451 287 (if (> text-translator-window-min-height (/ (frame-height) 2))
domcox@8451 288 (/ (frame-height) 2)
domcox@8451 289 (1+ text-translator-window-min-height))))
domcox@8451 290 (set-buffer text-translator-buffer)
domcox@8451 291 (setq buffer-read-only nil)
domcox@8451 292 (cond
domcox@8451 293 (all-flag
domcox@8451 294 (insert (concat
domcox@8451 295 (propertize
domcox@8451 296 (format "----- %s -----\n"
domcox@8451 297 (substring buf
domcox@8451 298 (length text-translator-work-buffer)
domcox@8451 299 (length buf)))
domcox@8451 300 'face font-lock-keyword-face)
domcox@8451 301 str "\n\n")))
domcox@8451 302 (t (when text-translator-leave-string
domcox@8451 303 (insert
domcox@8451 304 (concat
domcox@8451 305 (propertize "----- Original -----\n"
domcox@8451 306 'face font-lock-keyword-face)
domcox@8451 307 text-translator-last-string
domcox@8451 308 "\n\n"
domcox@8451 309 (propertize "***** Translation *****\n"
domcox@8451 310 'face font-lock-keyword-face))))
domcox@8451 311 (insert (concat str "\n"))
domcox@8451 312 (when text-translator-do-fill-region
domcox@8451 313 (goto-char (- (point) (/ (length str) 2)))
domcox@8451 314 (call-interactively 'fill-paragraph))
domcox@8451 315 (set-buffer-modified-p nil)
domcox@8451 316 ;; adjust window height
domcox@8451 317 (when (and text-translator-auto-window-adjust
domcox@8451 318 (window-live-p window))
domcox@8451 319 (balance-windows)
domcox@8451 320 (shrink-window-if-larger-than-buffer window))
domcox@8451 321 (message "") ; prevent minibuffer from becoming two line.
domcox@8451 322 (ding)
domcox@8451 323 (message "Translating...done")))))
domcox@8451 324
domcox@8451 325 (defun text-translator-display-popup (str)
domcox@8451 326 (let ((read-only-p buffer-read-only))
domcox@8451 327 (setq str (with-temp-buffer
domcox@8451 328 (insert str)
domcox@8451 329 (when text-translator-do-fill-region
domcox@8451 330 (goto-char (- (point) (/ (length str) 2)))
domcox@8451 331 (call-interactively 'fill-paragraph))
domcox@8451 332 (buffer-string)))
domcox@8451 333 (ding)
domcox@8451 334 (message "Translating...done")
domcox@8451 335 (if read-only-p
domcox@8451 336 ;; temporay cancel buffer-read-only
domcox@8451 337 (unwind-protect (progn
domcox@8451 338 (setq buffer-read-only nil)
domcox@8451 339 (popup-tip str :margin t))
domcox@8451 340 (setq buffer-read-only t))
domcox@8451 341 (popup-tip str :margin t))))
domcox@8451 342
domcox@8451 343 (defun text-translator-update-hashtable ()
domcox@8451 344 (let ((hash (make-hash-table :test 'equal)))
domcox@8451 345 (mapc '(lambda (x)
domcox@8451 346 (let ((matched (replace-regexp-in-string "\\([^_]*\\)_"
domcox@8451 347 ""
domcox@8451 348 (car x))))
domcox@8451 349 (unless (or (string= (car x) matched)
domcox@8451 350 (eq ?* (aref matched 0)))
domcox@8451 351 (cond
domcox@8451 352 ((gethash matched hash)
domcox@8451 353 (puthash matched
domcox@8451 354 (cons (car x) (gethash matched hash))
domcox@8451 355 hash))
domcox@8451 356 (t
domcox@8451 357 (puthash matched (list (car x)) hash))))))
domcox@8451 358 text-translator-site-data-alist)
domcox@8451 359 hash))
domcox@8451 360
domcox@8451 361 (defun text-translator-replace-string (str replace)
domcox@8451 362 "Function that converts character string specified for argument STR
domcox@8451 363 according to rule REPLACE."
domcox@8451 364 (with-temp-buffer
domcox@8451 365 (insert str)
domcox@8451 366 ;; convert unusable string
domcox@8451 367 (format-replace-strings replace)
domcox@8451 368 (buffer-string)))
domcox@8451 369
domcox@8451 370 (defun text-translator-extract-tag-exclusion-string (regex &optional dont-convert-br)
domcox@8451 371 ;; (when (re-search-backward regex nil t)
domcox@8451 372 (when (re-search-backward regex nil t)
domcox@8451 373 ;; first: convert <br> tag to '\n' (when variable dont-convert-br is nil)
domcox@8451 374 ;; second: convert any another tags to empty string.
domcox@8451 375 (let ((matchstr (match-string 1)))
domcox@8451 376 (setq matchstr
domcox@8451 377 (text-translator-replace-string
domcox@8451 378 matchstr
domcox@8451 379 text-translator-post-string-replace-alist))
domcox@8451 380 (replace-regexp-in-string
domcox@8451 381 "<.*?>" "" (if dont-convert-br
domcox@8451 382 matchstr
domcox@8451 383 (replace-regexp-in-string
domcox@8451 384 "<[bB][rR]\\( /\\)?>" "\n" matchstr))))))
domcox@8451 385
domcox@8451 386 ;;;; major-mode text-translator-mode
domcox@8451 387
domcox@8451 388 ;; variables for major mode
domcox@8451 389 (defvar text-translator-mode nil)
domcox@8451 390 (defvar text-translator-mode-map nil)
domcox@8451 391 (defvar text-translator-mode-pkey-map nil)
domcox@8451 392 (defvar text-translator-mode-syntax-table nil)
domcox@8451 393 (defvar text-translator-mode-abbrev-table nil)
domcox@8451 394 (define-abbrev-table 'text-translator-mode-abbrev-table ())
domcox@8451 395
domcox@8451 396 ;; keymap definition
domcox@8451 397 (unless text-translator-mode-map
domcox@8451 398 (setq text-translator-mode-map (make-sparse-keymap))
domcox@8451 399 (define-prefix-command 'text-translator-mode-pkey-map)
domcox@8451 400 (let ((map text-translator-mode-pkey-map))
domcox@8451 401 (define-key map "\C-q" 'text-translator-quit)
domcox@8451 402 (define-key map "\C-a" 'text-translator-translate-recent-type)
domcox@8451 403 (define-key map "\C-l" 'text-translator-display-last-string)
domcox@8451 404 (define-key map "\C-d" 'text-translator-translate-default)
domcox@8451 405 (define-key map "\C-s" 'text-translator-toggle-leave-string)))
domcox@8451 406
domcox@8451 407 ;; major-mode
domcox@8451 408 (defun text-translator-mode ()
domcox@8451 409 "Major mode for text-translator."
domcox@8451 410 (kill-all-local-variables)
domcox@8451 411 (setq local-abbrev-table text-translator-mode-abbrev-table)
domcox@8451 412 (set-syntax-table text-translator-mode-syntax-table)
domcox@8451 413 (setq mode-name text-translator-mode-name)
domcox@8451 414 (setq major-mode 'text-translator-mode)
domcox@8451 415 (define-key text-translator-mode-map
domcox@8451 416 text-translator-prefix-key text-translator-mode-pkey-map)
domcox@8451 417 (use-local-map text-translator-mode-map)
domcox@8451 418 (run-hooks 'text-translator-mode-hook))
domcox@8451 419
domcox@8451 420 ;; syntax-table
domcox@8451 421 (unless text-translator-mode-syntax-table
domcox@8451 422 (setq text-translator-mode-syntax-table (make-syntax-table)))
domcox@8451 423
domcox@8451 424 ;; functions for major-mode
domcox@8451 425 (defun text-translator-quit ()
domcox@8451 426 "Function that closes buffer for text-translator.
domcox@8451 427 If window only have *translated* buffer, change another buffer."
domcox@8451 428 (interactive)
domcox@8451 429 (bury-buffer)
domcox@8451 430 (unless (one-window-p)
domcox@8451 431 (delete-window)))
domcox@8451 432
domcox@8451 433 (defun text-translator-toggle-leave-string ()
domcox@8451 434 "Function that change value of `text-translator-leave-string'.
domcox@8451 435 Toggle to display a translation result buffer of character
domcox@8451 436 string that used last time."
domcox@8451 437 (interactive)
domcox@8451 438 (setq text-translator-leave-string (not text-translator-leave-string))
domcox@8451 439 (message "Pretranslational string switched %s to leave."
domcox@8451 440 (if text-translator-leave-string "" " not")))
domcox@8451 441
domcox@8451 442 (defun text-translator-display-last-string (arg)
domcox@8451 443 "Function that displays translated character string last time.
domcox@8451 444 Default display to minibuffer.
domcox@8451 445 With prefix-arg, insert buffer."
domcox@8451 446 (interactive "P")
domcox@8451 447 (if arg
domcox@8451 448 (insert text-translator-last-string)
domcox@8451 449 (message "%s" text-translator-last-string)))
domcox@8451 450
domcox@8451 451 (defun text-translator-translate-recent-type ()
domcox@8451 452 "Function that translates by type corresponding to the language
domcox@8451 453 that used last time.
domcox@8451 454 For example, last time, if you have used excite.co.jp_enja,
domcox@8451 455 this time select from **_enja, and, translates."
domcox@8451 456 (interactive)
domcox@8451 457 (let* ((minibuffer-history text-translator-engine-history)
domcox@8451 458 (engine (car text-translator-engine-history))
domcox@8451 459 (last-type
domcox@8451 460 (concat "_" (text-translator-get-engine-type-or-site engine)))
domcox@8451 461 (type (completing-read
domcox@8451 462 (format "Select translation engine (last %s): " engine)
domcox@8451 463 (delq nil
domcox@8451 464 (mapcar
domcox@8451 465 (lambda (x)
domcox@8451 466 (when (string-match last-type (car x))
domcox@8451 467 x))
domcox@8451 468 text-translator-site-data-alist))
domcox@8451 469 nil t)))
domcox@8451 470 (unless (string= "" type)
domcox@8451 471 (text-translator-client type text-translator-last-string))))
domcox@8451 472
domcox@8451 473 (defun text-translator-translate-default ()
domcox@8451 474 "Function that translates by default type only.
domcox@8451 475 Default is value of `text-translator-default-engine'."
domcox@8451 476 (interactive)
domcox@8451 477 (text-translator nil nil text-translator-default-engine))
domcox@8451 478
domcox@8451 479 (defun text-translator-check-valid-translation-engine (engine valid-engine)
domcox@8451 480 "Check ENGINE that is registered in `text-translator-site-data-alist'.
domcox@8451 481 Return ENGINE if it is already registered, otherwise return VALID-ENGINE."
domcox@8451 482 (or (car (member engine (mapcar 'car text-translator-site-data-alist)))
domcox@8451 483 valid-engine))
domcox@8451 484
domcox@8451 485 (defun text-translator-get-engine-type-or-site (engine &optional get-site)
domcox@8451 486 "Get a translation engine type or site name.
domcox@8451 487 If optional argument GET-SITE is nil, return a translation engine type.
domcox@8451 488 Otherwise return a translation site name."
domcox@8451 489 (nth (if get-site 0 1) (split-string engine "_")))
domcox@8451 490
domcox@8451 491 ;; by google2.el
domcox@8451 492 (defun text-translator-url-encode-string (str &optional coding)
domcox@8451 493 (apply (function concat)
domcox@8451 494 (mapcar
domcox@8451 495 (lambda (ch)
domcox@8451 496 (cond
domcox@8451 497 ((eq ch ?\n) ; newline
domcox@8451 498 "%0D%0A")
domcox@8451 499 ((string-match "[-a-zA-Z0-9_:/]" (char-to-string ch)) ; xxx?
domcox@8451 500 (char-to-string ch)) ; printable
domcox@8451 501 ((char-equal ch ?\x20) ; space
domcox@8451 502 "+")
domcox@8451 503 (t
domcox@8451 504 (format "%%%02X" ch)))) ; escape
domcox@8451 505 ;; Coerce a string to a list of chars.
domcox@8451 506 (append (encode-coding-string (or str "") (or coding 'iso-2022-jp))
domcox@8451 507 nil))))
domcox@8451 508
domcox@8451 509 ;; initialization function
domcox@8451 510 (defun text-translator-site-data-init ()
domcox@8451 511 ;; initialize
domcox@8451 512 (setq text-translator-site-data-alist nil)
domcox@8451 513 (setq text-translator-site-data-alist
domcox@8451 514 text-translator-site-data-minimum-alist)
domcox@8451 515 (dolist (site text-translator-site-data-template-alist)
domcox@8451 516 (let ((tt-convert-name '(lambda (lang)
domcox@8451 517 (let ((match-lang (assoc lang
domcox@8451 518 (nth 7 site))))
domcox@8451 519 (if match-lang
domcox@8451 520 (cdr match-lang)
domcox@8451 521 lang))))
domcox@8451 522 (tt-replace-string '(lambda (pstr olang tlang)
domcox@8451 523 (when olang
domcox@8451 524 (setq pstr
domcox@8451 525 (replace-regexp-in-string "%o"
domcox@8451 526 olang
domcox@8451 527 pstr)))
domcox@8451 528 (when tlang
domcox@8451 529 (setq pstr
domcox@8451 530 (replace-regexp-in-string "%t"
domcox@8451 531 tlang
domcox@8451 532 pstr))
domcox@8451 533 pstr)))
domcox@8451 534 tt-alist)
domcox@8451 535 (dolist (i (nth 6 site))
domcox@8451 536 (add-to-list 'text-translator-site-data-alist
domcox@8451 537 (list (format "%s"
domcox@8451 538 (concat (nth 0 site)
domcox@8451 539 "_"
domcox@8451 540 (funcall tt-convert-name (car i))
domcox@8451 541 (funcall tt-convert-name (cdr i))))
domcox@8451 542 (nth 1 site)
domcox@8451 543 (nth 2 site)
domcox@8451 544 (funcall tt-replace-string
domcox@8451 545 (nth 3 site) (car i) (cdr i))
domcox@8451 546 (nth 4 site)
domcox@8451 547 (nth 5 site)))))))
domcox@8451 548 (text-translator-site-data-init) ; init
domcox@8451 549
domcox@8451 550 (provide 'text-translator)
domcox@8451 551 ;;; text-translator.el ends here
domcox@8451 552
domcox@8451 553 ;; Local Variables:
domcox@8451 554 ;; Coding: utf-8
domcox@8451 555 ;; End: