-
Notifications
You must be signed in to change notification settings - Fork 41
/
skk-emacs.el
742 lines (693 loc) · 29.7 KB
/
skk-emacs.el
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
;;; 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
;; Maintainer: SKK Development Team
;; URL: https://github.com/skk-dev/ddskk
;; Keywords: japanese, mule, input method
;; This file is part of Daredevil SKK.
;; This program 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 3 of
;; the License, or (at your option) any later version.
;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(require 'skk)
(eval-when-compile
(require 'cl-lib)
(require 'ja-dic-utl)
(require 'tooltip)
(defvar tool-bar-border)
(declare-function x-show-tip "xfns.c"))
(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]
"--"
["About Daredevil SKK.." skk-version t]
["Visit Web Site" skk-emacs-visit-website 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")
("About Daredevil SKK.." . "Daredevil SKK $B$K$D$$$F(B..")
("Visit Web Site" . "SKK $B$N%5%$%H$X(B")))
(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-characters))
((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-characters)
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-characters 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-website ()
(interactive)
(browse-url "https://github.com/skk-dev"))
;;;###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 (cl-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-show-at-point (text &optional situation)
"TEXT $B$r(B tooltip $B$GI=<($9$k!#(B"
(require 'tooltip)
(and (null (eq situation 'annotation))
skk-tooltip-show-at-point-decor
(setq text (funcall skk-tooltip-show-at-point-decor text)))
(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))
(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 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))
;;
(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$$$C$=%F%-%9%H$N>e$K$7$F$_$k(B
text-height (* 2 (+ fontsize spacing))))
;; $B$5$i$K(B X $B:BI8$r(B...
(let ((right (+ left
text-width
skk-tooltip-x-offset))
(mouse-x (+ (frame-parameter (selected-frame) 'left)
(* (frame-pixel-width)))))
(when (and (<= left mouse-x) (<= mouse-x right))
;; $B%^%&%9%]%$%s%?$HHo$j$=$&$J$H$-(B
(setq left (- left (- right mouse-x) fontsize)))))))
;; END **$B%^%&%9%]%$%s%?$K0MB8$;$:(B tooptip $B$N0LCV$r7hDj$9$k(B**
;;
(setq parameters (if (eq skk-tooltip-mouse-behavior 'follow)
skk-tooltip-parameters
(append skk-tooltip-parameters
(list (cons 'top top)
(cons 'left left)))))
;;
(skk-tooltip-show-1 text parameters)
;;
(when (eq situation 'annotation)
(skk-annotation-message situation))
;;
(setq event (read-event))
(cond ((skk-key-binding-member (skk-event-key event)
'(keyboard-quit
skk-kanagaki-bs
skk-kanagaki-esc)
skk-j-mode-map)
(tooltip-hide)
(when (and (not (memq skk-tooltip-mouse-behavior '(banish nil)))
(car oP))
(mouse-avoidance-set-mouse-position oP))
(setq skk-henkan-count 0)
(cond ((eq skk-henkan-mode 'active) ; $B"'%b!<%I(B
(skk-unread-event
(aref (car (where-is-internal 'skk-previous-candidate
skk-j-mode-map))
0))
(when (eq situation 'listing)
(throw 'unread nil))) ; skk-henkan $B$^$G0l5$$K(B throw $B$9$k!#(B
(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))))
;;@@ 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 (not skkdic-okuri-nasi)
(locate-library "ja-dic/ja-dic"))
(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 (>= 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)))
(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)))
;; advices.
(defadvice tooltip-hide (after ccc-ad activate)
(ccc-update-buffer-local-frame-params))
(provide 'skk-emacs)
;; Local Variables:
;; indent-tabs-mode: nil
;; End:
;;; skk-emacs.el ends here