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skk-emacs.el
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;;; skk-emacs.el --- GNU Emacs support for SKK -*- coding: iso-2022-jp -*-
;; Copyright (C) 2004 Masatake YAMATO <[email protected]>
;; Copyright (C) 2004-2010 SKK Development Team <[email protected]>
;; Maintainer: SKK Development Team <[email protected]>
;; Keywords: japanese, mule, input method
;; This file is part of Daredevil SKK.
;; Daredevil SKK is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2, or
;; (at your option) any later version.
;; Daredevil SKK is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with Daredevil SKK, see the file COPYING. If not, write to
;; the Free Software Foundation Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;; Code:
(eval-when-compile
(require 'cl)
(require 'ja-dic-utl)
(require 'tooltip)
(require 'skk-vars)
(require 'skk-macs)
(defvar tool-bar-border))
(eval-and-compile
(autoload 'mouse-avoidance-banish-destination "avoid")
(autoload 'mouse-avoidance-point-position "avoid")
(autoload 'mouse-avoidance-set-mouse-position "avoid")
(autoload 'Info-goto-node "info")
(autoload 'browse-url "browse-url"))
;; Variables.
(defvar skk-emacs-modeline-menu-items
(when window-system
'("Daredevil SKK Menu"
["Hiragana"
(skk-j-mode-on)
:selected (and skk-j-mode (not skk-katakana))
:style radio
:keys nil
:key-sequence nil]
["Katakana"
(skk-j-mode-on t)
:selected (and skk-j-mode skk-katakana)
:style radio
:keys nil
:key-sequence nil]
["Hankaku alphabet"
skk-latin-mode
:selected skk-latin-mode
:style radio
:keys nil
:key-sequence nil]
["Zenkaku alphabet"
skk-jisx0208-latin-mode
:selected skk-jisx0208-latin-mode
:style radio
:keys nil
:key-sequence nil]
"--"
["Find kanji by radicals" skk-tankan t]
["Show list of characters" (skk-list-chars nil) t]
["Lookup word in region or at point"
skk-annotation-lookup-region-or-at-point t]
["SKK Clock" (skk-clock nil t) t]
"--"
["Read Manual" skk-emacs-info t]
["Start Tutorial" skk-tutorial t]
["Customize SKK" skk-customize-group-skk t]
["Customize SKK (simple)" skk-customize t]
"--"
["Send a Bug Report"
(let (skk-japanese-message-and-error)
(skk-submit-bug-report)) t]
["About Daredevil SKK.." skk-version t]
["Visit Daredevil Web Site" skk-emacs-visit-openlab t])))
(defvar skk-emacs-menu-resource-ja
'(("Daredevil SKK Menu" . "Daredevil SKK $B%a%K%e!<(B")
("Convert Region and Echo" . "$BNN0h$rJQ49$7$F%_%K%P%C%U%!$KI=<((B")
("Gyakubiki" . "$B5U0z$-(B")
("to Hiragana" . "$B$R$i$,$J$KJQ49(B")
("to Hiragana, All Candidates" . "$B$R$i$,$J$KJQ49!"A4$F$N8uJd$rI=<((B")
("to Katakana" . "$B%+%?%+%J$KJQ49(B")
("to Katakana, All Candidates" . "$B%+%?%+%J$KJQ49!"A4$F$N8uJd$rI=<((B")
("Hurigana" . "$B$U$j$,$J(B")
("Convert Region and Replace" . "$BNN0h$rJQ49$7$FCV$-49$($k(B")
("Hiragana" . "$B$R$i$,$J(B")
("Katakana" . "$B%+%?%+%J(B")
("Hiragana to Katakana" . "$B$R$i$,$J$r%+%?%+%J$KJQ49(B")
("Katakana to Hiragana" . "$B%+%?%+%J$r$R$i$,$J$KJQ49(B")
("Kana and Zenkaku to Romaji" . "$B$+$J!&%+%J!&A43Q$r%m!<%^;z$KJQ49(B")
("Ascii to Zenkaku" . "ASCII $B$rA43Q1Q?t$KJQ49(B")
("Zenkaku to Ascii" . "$BA43Q1Q?t$r(B ASCII $B$KJQ49(B")
("Count Jisyo Candidates" . "$B<-=qCf$N8uJd?t$r?t$($k(B")
("Save Jisyo" . "$B<-=q$rJ]B8$9$k(B")
("Undo Kakutei" . "$B3NDj$r<h$j>C$9(B ($B%"%s%I%%(B)")
("Restart SKK" . "SKK $B$N:F5/F0(B")
("Version" . "SKK $B$N%P!<%8%g%s(B")
("Daredevil SKK Menu" . "Daredevil SKK $B%a%K%e!<(B")
("Hankaku alphabet" . "$BH>3Q1Q?t(B")
("Zenkaku alphabet" . "$BA43Q1Q?t(B")
("Read Manual" . "$B%^%K%e%"%k$rFI$`(B")
("Start Tutorial" . "$B%A%e!<%H%j%"%k(B")
("Customize SKK" . "SKK $B$r%+%9%?%^%$%:(B")
("Customize SKK (simple)" . "SKK $B$r%+%9%?%^%$%:(B ($B4J0WHG(B)")
("Find kanji by radicals" . "$B4A;z$rIt<s$+$iD4$Y$k(B")
("Show list of characters" . "$BJ8;z%3!<%II=(B")
("SKK Clock" . "SKK $B;~7W(B")
("Lookup word in region or at point" . "$BNN0h$^$?$O%]%$%s%H$N8l6g$rD4$Y$k(B")
("Send a Bug Report" . "$B%P%0$rJs9p$9$k(B")
("About Daredevil SKK.." . "Daredevil SKK $B$K$D$$$F(B..")
("Visit Daredevil Web Site" . "Daredevil SKK $B$N%5%$%H$X(B")))
(defvar skk-emacs-modeline-property
(when window-system
(list 'local-map (let ((map (make-sparse-keymap)))
(define-key map [mode-line mouse-3]
#'skk-emacs-modeline-menu)
(define-key map [mode-line mouse-1]
#'skk-emacs-circulate-modes)
map)
'help-echo
"mouse-1: $B%b!<%I@ZBX(B($B=[4D(B)\nmouse-3: SKK $B%a%K%e!<(B"
'mouse-face
'highlight)))
(defvar skk-emacs-property-alist
(when window-system
(list
(cons 'latin skk-emacs-modeline-property))))
(defvar skk-emacs-max-tooltip-size '(80 . 40)
"Not used if `x-max-tooltip-size' is bound.")
(defvar skk-emacs-modeline-menu nil)
(defvar skk-emacs-tool-bar-height
(+ (if (and (boundp 'tool-bar-images-pixel-height)
(integerp tool-bar-images-pixel-height))
tool-bar-images-pixel-height
0)
(if (and (boundp 'tool-bar-button-margin)
(integerp tool-bar-button-margin))
(* 2 tool-bar-button-margin)
0)
(if (and (boundp 'tool-bar-button-relief)
(integerp tool-bar-button-relief))
(* 2 tool-bar-button-relief)
0)
(if (boundp 'tool-bar-border)
(cond ((integerp tool-bar-border)
tool-bar-border)
((symbolp tool-bar-border)
(or (frame-parameter (selected-frame)
tool-bar-border)
0))
(t
0))
0)
(if (featurep 'gtk)
;; inaccurate (seems each few pixels (top and bottom) are used)
6
0)))
(defvar skk-emacs-menu-bar-height
(+ (frame-char-height) ; menu font is not the frame font, though
(if (featurep 'gtk)
;; inaccurate (seems each few pixels (top and bottom) are used)
4
0)))
;; Functions.
;;@@ Menu related functions.
;;;###autoload
(defun skk-emacs-prepare-menu ()
(unless skk-emacs-modeline-menu
(setq skk-emacs-modeline-menu
(easy-menu-create-menu (car skk-emacs-modeline-menu-items)
(cdr skk-emacs-modeline-menu-items))))
;;
(unless (or (null window-system)
(eq window-system 'w32)
(boundp 'mac-carbon-version-string) ; Carbon Emacs
(featurep 'ns) ; Cocoa Emacs
(and (eq window-system 'x)
(boundp 'gtk-version-string)
(stringp (symbol-value 'gtk-version-string))
(string< "2.0" (symbol-value 'gtk-version-string))))
(setq skk-show-japanese-menu nil))
;;
(when skk-show-japanese-menu
(skk-emacs-menu-replace skk-emacs-modeline-menu)
(dolist (map (list skk-j-mode-map
skk-latin-mode-map
skk-jisx0208-latin-mode-map
skk-abbrev-mode-map))
(skk-emacs-menu-replace (or (assq 'skk (assq 'menu-bar map))
(assq 'SKK (assq 'menu-bar map)))))))
(defun skk-emacs-modeline-menu ()
(interactive)
;; Find keys
(aset (nth 1 skk-emacs-modeline-menu-items)
7
(cond (skk-katakana
(skk-emacs-find-func-keys 'skk-toggle-kana))
((not skk-mode)
(skk-emacs-find-func-keys 'skk-mode))
((not skk-j-mode)
(skk-emacs-find-func-keys 'skk-kakutei))
(t
nil)))
(aset (nth 2 skk-emacs-modeline-menu-items)
7
(if (and skk-j-mode
(not skk-katakana))
(skk-emacs-find-func-keys 'skk-toggle-kana)
nil))
(aset (nth 3 skk-emacs-modeline-menu-items)
7
(if skk-j-mode
(skk-emacs-find-func-keys 'skk-latin-mode)
nil))
(aset (nth 4 skk-emacs-modeline-menu-items)
7
(if skk-j-mode
(skk-emacs-find-func-keys 'skk-jisx0208-latin-mode)
nil))
;;
(let ((easy-menu-converted-items-table
(make-hash-table :test 'equal)))
(popup-menu skk-emacs-modeline-menu)))
(defun skk-emacs-circulate-modes (&optional arg)
(interactive "P")
(cond (skk-henkan-mode
nil)
((not skk-mode)
(skk-mode arg))
(skk-j-mode
(if skk-katakana
(skk-jisx0208-latin-mode arg)
(skk-toggle-kana arg)))
(skk-jisx0208-latin-mode
(skk-latin-mode arg))
(skk-latin-mode
(skk-j-mode-on))))
(defun skk-emacs-info ()
(interactive)
(Info-goto-node "(skk)"))
(defun skk-emacs-customize ()
(interactive)
(customize-group "skk"))
(defun skk-emacs-visit-openlab ()
(interactive)
(browse-url "http://openlab.jp/skk/index-j.html"))
;;;###autoload
(defun skk-emacs-prepare-modeline-properties ()
(setq skk-icon
(let* ((dir (ignore-errors
(file-name-directory
(or (locate-file "skk.xpm" load-path)
(locate-file "skk/skk.xpm"
(list (expand-file-name
"../../.."
data-directory)))
(locate-file "skk/skk.xpm"
(list data-directory))))))
(image (when dir
(find-image
`((:type xpm
:file ,(expand-file-name "skk.xpm" dir)
:ascent center)))))
(string "skk"))
(if (and skk-show-icon window-system image)
(apply 'propertize string
(cons 'display (cons image skk-emacs-modeline-property)))
nil)))
;;
(unless skk-use-color-cursor
(setq skk-indicator-use-cursor-color nil))
;;
(when window-system
(let (face)
(dolist (mode '(hiragana
katakana
jisx0208-latin
jisx0201
abbrev))
(setq face (intern (format "skk-emacs-%s-face" mode)))
(unless (facep face)
(make-face face)
(when skk-indicator-use-cursor-color
(set-face-foreground face
(symbol-value
(intern
(format "skk-cursor-%s-color" mode))))))
(push (cons mode (append skk-emacs-modeline-property
(list 'face face)))
skk-emacs-property-alist)))))
(defun skk-emacs-find-func-keys (func)
(let ((keys
(or (do ((spec (nth 4 skk-rule-tree) (cdr spec))
(list nil (car spec))
(str nil (when (eq (nth 3 list) func)
(nth 1 list))))
((or str (null spec))
(if (stringp str)
str
nil)))
(car (where-is-internal func skk-j-mode-map)))))
(if keys
(format "%s" (key-description keys))
nil)))
(defun skk-emacs-menu-replace (list)
(let ((running-ntemacs (and (eq window-system 'w32)
(not (fboundp 'Meadow-version))))
(workaround '("Hiragana"
"Katakana"
"Hankaku alphabet"
"Zenkaku alphabet"))
cons)
(while (and list (listp list))
(cond
((and (car-safe list)
(listp (car list)))
(skk-emacs-menu-replace (car list)))
((and (stringp (car-safe list))
(setq cons (assoc (car list) skk-emacs-menu-resource-ja)))
(setcar list (if (and running-ntemacs
(member (car list) workaround))
;; NTEmacs $B$G(B Widget $BIU$-%a%K%e!<%"%$%F%`$N(B
;; $BF|K\8l$,$&$^$/I=<($G$-$J$$LdBj$X$NBP:v(B
;; (NTEmacs 22.1, 23.1)
(encode-coding-string (cdr cons) 'shift_jis)
(cdr cons))))
((and (vectorp (car-safe list))
(setq cons (assoc (aref (car list) 0) skk-emacs-menu-resource-ja)))
(aset (car list) 0 (if (and running-ntemacs
(member (aref (car list) 0) workaround))
;; NTEmacs $B$G(B Widget $BIU$-%a%K%e!<%"%$%F%`$N(B
;; $BF|K\8l$,$&$^$/I=<($G$-$J$$LdBj$X$NBP:v(B
;; (NTEmacs 22.1, 23.1)
(encode-coding-string (cdr cons) 'shift_jis)
(cdr cons)))))
(setq list (cdr list)))))
;;@@ Tooltip related functions.
(defun skk-emacs-mouse-position ()
"$B%]%$%s%H$N0LCV$r(B (FRAME X . Y) $B$N7A$GJV$9!#(B
$B$3$l$O(B `mouse-avoidance-point-position' $B$H$[$\F1$8$@$,!"(BSKK $B"'%b!<%I$N$H$-$O(B
$B"'$N%]%$%s%H$rJV$9!#(B"
(let* ((w (if skk-isearch-switch
(minibuffer-window)
(selected-window)))
(edges (window-edges w))
(list
(compute-motion (max (window-start w) (point-min)) ; start pos
;; window-start can be < point-min if the
;; latter has changed since the last redisplay
'(0 . 0) ; start XY
(if (eq skk-henkan-mode 'active)
(ignore-errors
(marker-position skk-henkan-start-point))
(point)) ; stop pos
(cons (window-width w)
(window-height w)); stop XY: none
(1- (window-width w)) ; width
(cons (window-hscroll w) 0) ; 0 may not be right?
w)))
;; compute-motion returns (pos HPOS VPOS prevhpos contin)
;; we want: (frame hpos . vpos)
(cons (selected-frame)
(cons (+ (car edges) (cadr list))
(+ (cadr edges) (car (cddr list)))))))
(defun skk-tooltip-max-tooltip-size ()
(if (boundp 'x-max-tooltip-size)
(symbol-value 'x-max-tooltip-size)
;; Workaround.
;; Cocoa Emacs 23.2 $B$G(B x-max-tooltip-size $B$,Dj5A$5$l$F$$$J$$$N$r3NG'(B
skk-emacs-max-tooltip-size))
(defun skk-tooltip-resize-text (text)
(let ((lines 0)
(max-lines (- (/ (/ (display-pixel-height) 2) ;$B%G%#%9%W%l%$$NH>J,(B (ex.512)
(frame-char-height)) ;$B$N9T?t(B(ex.16) => 32
2)) ;$B4p=`$H$9$k:GBg9b(B => 16
(max-columns (- (car (skk-tooltip-max-tooltip-size)) 2)) ;ex.78
(columns 0)
current-column indent)
(with-temp-buffer
(set-buffer-multibyte t)
(insert text)
(setq indent (if (and (memq (downcase (char-after (point-min)))
skk-henkan-show-candidates-keys)
(eq ?: (char-after (1+ (point-min)))))
" "
""))
(goto-char (point-min))
(while (not (eobp))
(setq lines (1+ lines))
(cond ((= lines max-lines) ;$BD9$9$.$k(B
(beginning-of-line)
(insert "($BD9$9$.$k$N$G>JN,$5$l$^$7$?(B)")
(delete-region (point) (point-max))
(goto-char (point-max)))
;;
(t
(when (> (progn (end-of-line)
(current-column))
max-columns)
(move-to-column max-columns)
(backward-char)
(if (member (char-to-string (following-char))
skk-auto-start-henkan-keyword-list)
(forward-char))
(insert "\n" indent)
(forward-line -1))
(end-of-line)
(setq current-column (current-column))
(when (> current-column columns)
(setq columns current-column))
(forward-line 1))))
(goto-char (point-min))
(while (re-search-forward "\n *\n" nil t)
(replace-match "\n" nil t))
(setq text (buffer-string)))
;; (text . (x . y))
(cons text (cons columns lines))))
(defun skk-tooltip-relative-p ()
(and (featurep 'ns)
(< emacs-major-version 24)))
(defun skk-tooltip-show-at-point (text &optional situation)
"TEXT $B$r(B tooltip $B$GI=<($9$k!#(B"
(require 'tooltip)
(let* ((P (cdr (skk-emacs-mouse-position)))
(oP (cdr (mouse-position)))
event
parameters
(avoid-destination (if (memq skk-tooltip-mouse-behavior
'(avoid avoid-maybe banish))
(mouse-avoidance-banish-destination)))
win
tip-destination
fontsize
left top
tooltip-info tooltip-size
spacing border-width internal-border-width
text-width text-height
screen-width screen-height
(inhibit-quit t))
;;
(when (null (car P))
(unless (memq skk-tooltip-mouse-behavior '(avoid-maybe banish nil))
(setq oP (cdr (mouse-avoidance-point-position)))))
;;
(when (eq skk-tooltip-mouse-behavior 'follow)
(mouse-avoidance-set-mouse-position P))
;;
(when (or (and (memq skk-tooltip-mouse-behavior '(avoid banish))
(not (equal (mouse-position) avoid-destination)))
(and (eq skk-tooltip-mouse-behavior 'avoid-maybe)
(cadr (mouse-position))
(not (equal (mouse-position) avoid-destination))))
(set-mouse-position (selected-frame)
(car avoid-destination)
;; XXX pending
;; $B%^%&%9%]%$%s%?$O$I$3$X$$$/$Y$-$+(B
;; (cdr avoid-destination)
0))
;;
(cond
((eq skk-tooltip-mouse-behavior 'follow)
(setq tooltip-info (skk-tooltip-resize-text text)
text (car tooltip-info)))
(t
;; $B%^%&%9%]%$%s%?$K0MB8$;$:(B tooptip $B$N0LCV$r7hDj$9$k!#(B
(setq win (if skk-isearch-switch
(minibuffer-window)
(selected-window))
tip-destination (posn-x-y
(if skk-isearch-switch
(posn-at-point
(with-current-buffer
(window-buffer (minibuffer-window))
(point-min))
(minibuffer-window))
(posn-at-point (point))))
fontsize (frame-char-height)
spacing (let ((val (or (cdr-safe (assq 'line-spacing
skk-tooltip-parameters))
(cdr-safe (assq 'line-spacing
tooltip-frame-parameters))
(frame-parameter (selected-frame)
'line-spacing)
(default-value 'line-spacing)
0)))
(if (integerp val)
val
(truncate (* fontsize spacing))))
border-width (or (cdr-safe (assq 'border-width
skk-tooltip-parameters))
(cdr-safe (assq 'border-width
tooltip-frame-parameters))
(frame-parameter (selected-frame) 'border-width)
0)
internal-border-width (or (cdr-safe (assq 'internal-border-width
skk-tooltip-parameters))
(cdr-safe (assq 'internal-border-width
tooltip-frame-parameters))
(frame-parameter (selected-frame)
'internal-border-width)
0)
;; $B0J2<(B left $B$H(B top $B$O!"(BX Window System $B2<$G$O2hLLA4BN$NCf$G$N:BI8$r(B
;; $B;XDj$9$k!#(B Apple OS X $B$K$*$$$F$b!"(BCarbon Emacs 22.3 $B$G$OF1MM$@$,(B
;; Cocoa Emacs 23.2 $B$G$O(B Emacs $B%U%l!<%`Fb$G$N:BI8$r;XDj$9$kI,MW$,$"$k!#(B
;; x $B:BI8(B ($B:8$+$i$N(B)
left (+ (car tip-destination)
(nth 0 (window-inside-pixel-edges win))
(if (skk-tooltip-relative-p)
0
(eval (frame-parameter (selected-frame) 'left)))
skk-tooltip-x-offset)
;; y $B:BI8(B ($B>e$+$i$N(B)
top (+ (cdr tip-destination)
(nth 1 (window-inside-pixel-edges win))
(if (skk-tooltip-relative-p)
0
(+ (if tool-bar-mode
skk-emacs-tool-bar-height
0)
(if (and menu-bar-mode
(not (or (boundp 'mac-carbon-version-string)
(featurep 'ns))))
skk-emacs-menu-bar-height
0)
(eval (frame-parameter (selected-frame) 'top))
(+ fontsize spacing)))
skk-tooltip-y-offset)
tooltip-info (skk-tooltip-resize-text text)
text (car tooltip-info)
tooltip-size (cdr tooltip-info)
text-width (+ (* (/ (1+ fontsize) 2) (car tooltip-size))
(* 2 (+ border-width internal-border-width)))
text-height (+ (* (+ fontsize spacing) (cdr tooltip-size))
(* 2 (+ border-width internal-border-width)))
screen-width (display-pixel-width)
screen-height (display-pixel-height))
;;
(unless (skk-tooltip-relative-p)
(when (> (+ left text-width) screen-width)
;; $B1&$K4s$j$9$.$F7g$1$F$7$^$o$J$$$h$&$K(B
(setq left (- left (- (+ left text-width
;; $B>/$7M>7W$K:8$K4s$;$J$$$H(B avoid
;; $B$7$?%^%&%9%]%$%s%?$H43>D$9$k(B
(* 2 fontsize))
screen-width))))
(when (> (+ top text-height) screen-height)
;; $B2<$K4s$j$9$.$F7g$1$F$7$^$o$J$$$h$&$K(B
(setq top (- top
;; $B==J,>e$2$J$$$H%F%-%9%H$H=E$J$k$N$G!"(B
;; $B$$$C$=%F%-%9%H$N>e$K$7$F$_$k(B
text-height (* 2 (+ fontsize spacing))))
;; $B$5$i$K(B X $B:BI8$r(B...
(let ((right (+ left
text-width
skk-tooltip-x-offset))
(mouse-x (+ (frame-parameter (selected-frame) 'left)
(* (frame-pixel-width)))))
(when (and (<= left mouse-x) (<= mouse-x right))
;; $B%^%&%9%]%$%s%?$HHo$j$=$&$J$H$-(B
(setq left (- left (- right mouse-x) fontsize))))))
)) ; END **$B%^%&%9%]%$%s%?$K0MB8$;$:(B tooptip $B$N0LCV$r7hDj$9$k(B**
;;
(setq parameters (if (eq skk-tooltip-mouse-behavior 'follow)
skk-tooltip-parameters
(append skk-tooltip-parameters
(list (cons 'top top)
(cons 'left left)))))
;;
(skk-tooltip-show-1 text parameters)
;;
(when (eq situation 'annotation)
(skk-annotation-message situation))
;;
(setq event (next-command-event))
(cond
((skk-key-binding-member (skk-event-key event)
'(keyboard-quit
skk-kanagaki-bs
skk-kanagaki-esc)
skk-j-mode-map)
(tooltip-hide)
(when (and (not (memq skk-tooltip-mouse-behavior '(banish nil)))
(car oP))
(mouse-avoidance-set-mouse-position oP))
(skk-set-henkan-count 0)
(cond ((eq skk-henkan-mode 'active)
(skk-unread-event
(character-to-event
(aref (car (where-is-internal 'skk-previous-candidate
skk-j-mode-map))
0)))
(when (eq situation 'listing)
;; skk-henkan $B$^$G0l5$$K(B throw $B$9$k!#(B
(throw 'unread nil)))
(t
(skk-unread-event event))))
(t
(when (and (not (memq skk-tooltip-mouse-behavior '(banish nil)))
(car oP))
(mouse-avoidance-set-mouse-position oP))
(tooltip-hide)
(skk-unread-event event)))))
(defun skk-tooltip-show-1 (text skk-params)
"TEXT $B$r(B tooltip $B$GI=<($9$k!#(B
SKK-PARAMS $B$O(B `skk-tooltip-parameters' $BKt$O(B `tooltip-frame-parameters' $B$N$$$:$l$+!#(B
TEXT $B$K$O(B `skk-tooltip-face' $B$,E,MQ$5$l$k!#(B"
(condition-case error
(let ((params (or skk-params tooltip-frame-parameters))
fg bg)
(if skk-params
;; $B%f!<%6$,FH<+$K(B tooltip $BI=<(@_Dj$9$k(B
(dolist (cell tooltip-frame-parameters)
(unless (assq (car cell) skk-params)
(setq params (cons cell params))))
;; tooltip $B$N%G%U%)%k%H$N@_Dj$r$9$k(B
(setq fg (face-attribute 'tooltip :foreground))
(setq bg (face-attribute 'tooltip :background))
(when (stringp fg)
(setq params (skk-put-alist 'foreground-color fg params))
(setq params (skk-put-alist 'border-color fg params)))
(when (stringp bg)
(setq params (skk-put-alist 'background-color bg params))))
;;
(when (facep skk-tooltip-face)
(setq text (propertize text 'face skk-tooltip-face)))
;; $B%_%K%P%C%U%!$K$$$k$H$-M>7W$J%a%C%;!<%8$r%/%j%"$9$k(B
(when (or skk-isearch-switch
(skk-in-minibuffer-p))
(message nil))
;;
(let ((x-gtk-use-system-tooltips nil))
;; GTK $BIU(B Emacs $B$G!"(BGTK $B$N%D!<%k%F%#%C%W$rMxMQ$9$k$H(B
;; $B8=>u%U%'%$%9B0@-$,E,MQ$5$l$J$$$N$G!"(BEmacs $B$N%D!<%k(B
;; $B%F%#%C%W$rMQ$$$k!#(B
(x-show-tip text (selected-frame) params skk-tooltip-hide-delay
;;
(if (eq skk-tooltip-mouse-behavior 'follow)
skk-tooltip-x-offset
tooltip-x-offset)
;;
(if (eq skk-tooltip-mouse-behavior 'follow)
skk-tooltip-y-offset
tooltip-y-offset))))
(error
(message "Error while displaying tooltip: %s" error)
(sit-for 1)
(message "%s" text))))
(defalias 'skk-tooltip-hide 'tooltip-hide)
;;@@ Other functions.
;;;###autoload
(defun skk-search-ja-dic ()
"GNU Emacs $B$KIUB0$9$k$+$J4A;zJQ49<-=q$rMQ$$$F8!:w$9$k!#(B
$B8=:_$N(B Emacs $B$K$O(B SKK-JISYO.L $B$r4p$KJQ49$5$l$?(B ja-dic.el $B$,IUB0$7$F$$$k!#(B
$B$3$N<-=q%G!<%?$rMQ$$$FAw$j$"$j!"Aw$j$J$7!"@\F,<-!"@\Hx<-$NJQ49$r9T$&!#(B
$B$?$@$7!"(BSKK-JISYO.L $B$N$h$&$J1Q?tJQ49!"?tCMJQ49$J$I$O$G$-$J$$!#(B"
(require 'ja-dic-utl)
;; Mostly from ja-dic-utl.el.
(when (and (locate-library "ja-dic/ja-dic")
(not skkdic-okuri-nasi))
(ignore-errors
(load-library "ja-dic/ja-dic")))
(when skkdic-okuri-nasi
(let* ((len (length skk-henkan-key))
(vec (make-vector len 0))
(i 0)
entry result)
;; At first, generate vector VEC from SEQ for looking up SKK
;; alists. Nth element in VEC corresponds to Nth element in SEQ.
;; The values are decided as follows.
;; If SEQ[N] is `$B!<(B', VEC[N] is 0,
;; else if SEQ[N] is a Hiragana character, VEC[N] is:
;; ((The 2nd position code of SEQ[N]) - 32),
;; else VEC[N] is 128.
(while (< i len)
(let ((ch (aref skk-henkan-key i))
code)
(cond ((= ch ?$B!<(B)
(aset vec i 0))
((and (eval-when-compile (>= emacs-major-version 23))
(>= ch (car skkdic-jisx0208-hiragana-block))
(<= ch (cdr skkdic-jisx0208-hiragana-block))
(setq code (encode-char ch 'japanese-jisx0208)))
(aset vec i (- (logand code #xFF) 32)))
((and (eval-when-compile (= emacs-major-version 22))
(setq code (split-char ch))
(eq (car code) 'japanese-jisx0208)
(= (nth 1 code) skkdic-jisx0208-hiragana-block))
(aset vec i (- (nth 2 code) 32)))
(t
(aset vec i 128))))
(setq i (1+ i)))
(cond
(skk-henkan-okurigana ; $BAw$j$"$jJQ49(B
(let ((okurigana (assq (aref skk-henkan-okurigana 0)
skkdic-okurigana-table))
orig-element)
(when okurigana
(setq orig-element (aref vec (1- len)))
(aset vec (1- len) (- (cdr okurigana)))
(when (and (setq entry (lookup-nested-alist vec
skkdic-okuri-ari
len 0 t))
(consp (car entry)))
(setq entry (nreverse (copy-sequence (car entry))))))))
((string-match ">$" skk-henkan-key) ; $B@\F,<-(B
(setq entry (lookup-nested-alist vec skkdic-prefix (1- len) 0 t)))
((string-match "^>" skk-henkan-key) ; $B@\Hx<-(B
(setq entry (lookup-nested-alist vec skkdic-postfix len 1 t)))
(t ; $BDL>o$NAw$j$J$7JQ49(B
(setq entry (lookup-nested-alist vec skkdic-okuri-nasi len 0 t))))
;;
(when (consp (car entry))
(setq entry (car entry)))
(while entry
(when (stringp (car entry))
(setq result (nconc result (list (car entry)))))
(setq entry (cdr entry)))
result)))
;; skk-kcode.el $B$h$j!#(B
;; XEmacs $B$G$N%(%i!<2sHr$N$?$a$K$3$N4X?t$r0l;~B`Hr$7$F$$$k!#(B
;; 2$BLL(B
;;;###autoload
(defun skk-jis2sjis2 (char1 char2)
(let* ((ch2 (if (eq (* (/ char1 2) 2) char1)
(+ char2 125) (+ char2 31)))
(c2 (if (>= ch2 127)
(+ ch2 1) ch2))
(ku (- char1 32))
(c1 (if (<= ku 15)
(- (/ (+ ku ?\x1df) 2) (* (/ ku 8) 3))
(/ (+ ku ?\x19b) 2))))
(list c1 c2)))
;; advices.
(defadvice tooltip-hide (after ccc-ad activate)
(ccc-update-buffer-local-frame-params))
(provide 'skk-emacs)
;;; skk-emacs.el ends here