diff options
Diffstat (limited to 'lisp/international/encoded-kb.el')
| -rw-r--r-- | lisp/international/encoded-kb.el | 110 |
1 files changed, 49 insertions, 61 deletions
diff --git a/lisp/international/encoded-kb.el b/lisp/international/encoded-kb.el index 7b3e6746b4a..392951d1c0d 100644 --- a/lisp/international/encoded-kb.el +++ b/lisp/international/encoded-kb.el @@ -175,7 +175,7 @@ The following key sequence may cause multilingual text insertion." (setq str (format "%s%c" str (read-char-exclusive)))) (vector (aref result 0)))) -(defun encoded-kbd-setup-keymap (coding) +(defun encoded-kbd-setup-keymap (keymap coding) ;; At first, reset the keymap. (define-key encoded-kbd-mode-map "\e" nil) ;; Then setup the keymap according to the keyboard coding system. @@ -183,7 +183,7 @@ The following key sequence may cause multilingual text insertion." ((eq (coding-system-type coding) 1) ; SJIS (let ((i 128)) (while (< i 256) - (define-key key-translation-map + (define-key keymap (vector i) 'encoded-kbd-self-insert-sjis) (setq i (1+ i)))) 8) @@ -191,7 +191,7 @@ The following key sequence may cause multilingual text insertion." ((eq (coding-system-type coding) 3) ; Big5 (let ((i 161)) (while (< i 255) - (define-key key-translation-map + (define-key keymap (vector i) 'encoded-kbd-self-insert-big5) (setq i (1+ i)))) 8) @@ -217,20 +217,20 @@ The following key sequence may cause multilingual text insertion." (aset encoded-kbd-iso2022-invocations 1 1)) (when use-designation (define-key encoded-kbd-mode-map "\e" 'encoded-kbd-iso2022-esc-prefix) - (define-key key-translation-map "\e" 'encoded-kbd-iso2022-esc-prefix)) + (define-key keymap "\e" 'encoded-kbd-iso2022-esc-prefix)) (when (or (aref flags 2) (aref flags 3)) - (define-key key-translation-map + (define-key keymap [?\216] 'encoded-kbd-iso2022-single-shift) - (define-key key-translation-map + (define-key keymap [?\217] 'encoded-kbd-iso2022-single-shift)) (or (eq (aref flags 0) 'ascii) (dotimes (i 96) - (define-key key-translation-map + (define-key keymap (vector (+ 32 i)) 'encoded-kbd-self-insert-iso2022-7bit))) (if (aref flags 7) t (dotimes (i 96) - (define-key key-translation-map + (define-key keymap (vector (+ 160 i)) 'encoded-kbd-self-insert-iso2022-8bit)) 8)))) @@ -245,7 +245,7 @@ The following key sequence may cause multilingual text insertion." (setq from (setq to elt))) (while (<= from to) (if (>= from 128) - (define-key key-translation-map + (define-key keymap (vector from) 'encoded-kbd-self-insert-ccl)) (setq from (1+ from)))) 8)) @@ -253,59 +253,47 @@ The following key sequence may cause multilingual text insertion." (t nil))) -;; key-translation-map at the time Encoded-kbd mode is turned on is -;; saved here. -(defvar saved-key-translation-map nil) - -;; Input mode at the time Encoded-kbd mode is turned on is saved here. -(defvar saved-input-mode nil) - -(put 'encoded-kbd-mode 'permanent-local t) ;;;###autoload -(define-minor-mode encoded-kbd-mode - "Toggle Encoded-kbd minor mode. -With arg, turn Encoded-kbd mode on if and only if arg is positive. - -You should not turn this mode on manually, instead use the command -\\[set-keyboard-coding-system] which turns on or off this mode -automatically. - -In Encoded-kbd mode, a text sent from keyboard is accepted -as a multilingual text encoded in a coding system set by -\\[set-keyboard-coding-system]." - :global t :group 'keyboard :group 'mule - - (if encoded-kbd-mode - ;; We are turning on Encoded-kbd mode. - (let ((coding (keyboard-coding-system)) - result) - (or saved-key-translation-map - (if (keymapp key-translation-map) - (setq saved-key-translation-map - (copy-keymap key-translation-map)) - (setq key-translation-map (make-sparse-keymap)))) - (or saved-input-mode - (setq saved-input-mode - (current-input-mode))) - (setq result (and coding (encoded-kbd-setup-keymap coding))) - (if result - (if (eq result 8) - (set-input-mode - (nth 0 saved-input-mode) - (nth 1 saved-input-mode) - 'use-8th-bit - (nth 3 saved-input-mode))) - (setq encoded-kbd-mode nil - saved-key-translation-map nil - saved-input-mode nil) - (error "Unsupported coding system in Encoded-kbd mode: %S" - coding))) - - ;; We are turning off Encoded-kbd mode. - (setq key-translation-map saved-key-translation-map - saved-key-translation-map nil) - (apply 'set-input-mode saved-input-mode) - (setq saved-input-mode nil))) +(defun encoded-kbd-setup-display (display) + "Set up a `key-translation-map' for `keyboard-coding-system' on DISPLAY. + +DISPLAY may be a display id, a frame, or nil for the selected frame's display." + (let ((frame (if (framep display) display (car (frames-on-display-list display))))) + (when frame + (with-selected-frame frame + ;; Remove any previous encoded-kb keymap from key-translation-map. + (let ((m local-key-translation-map)) + (if (equal (keymap-prompt m) "encoded-kb") + (setq local-key-translation-map (keymap-parent m)) + (while (keymap-parent m) + (if (equal (keymap-prompt (keymap-parent m)) "encoded-kb") + (set-keymap-parent m (keymap-parent (keymap-parent m)))) + (setq m (keymap-parent m))))) + + (if (keyboard-coding-system) + ;; We are turning on Encoded-kbd mode. + (let ((coding (keyboard-coding-system)) + (keymap (make-sparse-keymap "encoded-kb")) + (cim (current-input-mode)) + result) + (set-keymap-parent keymap local-key-translation-map) + (setq local-key-translation-map keymap) + (unless (terminal-parameter nil 'encoded-kbd-saved-input-meta-mode) + (set-terminal-parameter nil 'encoded-kbd-saved-input-mode (nth 2 cim))) + (setq result (and coding (encoded-kbd-setup-keymap keymap coding))) + (if result + (when (and (eq result 8) + (memq (nth 2 cim) '(t nil))) + (set-input-meta-mode 'use-8th-bit)) + (set-terminal-parameter nil 'encoded-kbd-saved-input-meta-mode nil) + (error "Unsupported coding system in Encoded-kbd mode: %S" + coding))) + ;; We are turning off Encoded-kbd mode. + (when (and (terminal-parameter nil 'encoded-kbd-saved-input-meta-mode) + (not (equal (nth 2 (current-input-mode)) + (terminal-parameter nil 'encoded-kbd-saved-input-meta-mode)))) + (set-input-meta-mode (terminal-parameter nil 'encoded-kbd-saved-input-meta-mode))) + (set-terminal-parameter nil 'saved-input-meta-mode nil)))))) (provide 'encoded-kb) |