--- /dev/null
+;;; x-win-sun.el --- runtime initialization for Sun X servers and keyboards
+;; Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+
+;; Authors: jwz, ben, martin
+;; Keywords: terminals
+
+;; This file is part of XEmacs.
+
+;; XEmacs 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.
+
+;; XEmacs 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 XEmacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; This file is loaded by x-win.el at run-time when we are sure that XEmacs
+;; is running on the display of a Sun.
+
+;; The Sun X server (both the MIT and OpenWindows varieties) have extremely
+;; stupid names for their keypad and function keys. For example, the key
+;; labeled 3 / PgDn, with R15 written on the front, is actually called F35.
+
+;; There are 3 methods of dealing with the Sun key brokenness:
+;;
+;; - Use xmodmap to give all keys more sensible names for all apps:
+;; I use this shell script:
+;;
+;; for i in 0 1 2 3 4 5 6 7 8 9 Add Subtract Multiply Divide Decimal ; do
+;; echo "keysym KP-$i = KP-$i"
+;; done | xmodmap
+;;
+;; Clearly, as a good X11 citizen, we can't do this.
+;;
+;; - Use keyboard-translate-table to remap the keybindings at a low level.
+;; This approach is taken in the function `sun-x11-keyboard-translate'.
+;; This is like running xmodmap within XEmacs only.
+;; This is not the default, however, so that legacy keybindings in users'
+;; .emacs files like (global-set-key [(f35)] 'foo) continue to work
+;;
+;; - Use keyboard macros to provide indirection for keybindings.
+;; If we do (global-set-key [(f35)] [(kp-3)]), then the user's keybindings
+;; work whether he uses `f35' or `kp-3'.
+;; This is also compatible with FSF Emacs and other X11 apps.
+;; Although this has the disadvantage that these remappings
+;; only work with the global key map, we use this as the default.
+;;
+;; - The Right Way to do this remains to be written...
+
+;; OK, here's another try at doing things the right way.
+
+;; We use function-key-map, which honors explicit key-bindings for the
+;; stupid Sun names, but also allows indirection if no explicit
+;; key-binding exists.
+
+;;; Code:
+
+;;;###autoload
+(defun x-win-init-sun ()
+
+ ;; help is ok
+ ;; num_lock is ok
+ ;; up is ok
+ ;; left is ok
+ ;; right is ok
+ ;; kp-add is ok
+ ;; down is ok
+ ;; insert is ok
+ ;; delete is ok
+ ;; kp-enter is ok
+ ;; Sun Function keys
+ (loop for (from-key to-key) in
+ `((f21 pause)
+ (f22 print)
+ (f23 scroll_lock)
+
+ ;; X11 R6 mappings
+ (SunProps props)
+ (SunFront front)
+ (SunOpen open)
+ (SunFind find)
+ (cancel stop)
+ (Undo undo)
+ (SunCopy copy)
+ (SunPaste paste)
+ (SunCut cut)
+
+ (f13 props)
+ (f14 undo)
+ (f15 front)
+ (f16 copy)
+ (f17 open)
+ (f18 paste)
+ (f19 find)
+ (f20 cut)
+
+ (f25 kp-divide)
+ (f26 kp-multiply)
+ (f31 kp-5)
+
+ ;; Map f33 and r13 to end or kp-end
+ ,@(cond
+ ((not (x-keysym-on-keyboard-sans-modifiers-p 'end))
+ '((f33 end)
+ (r13 end)))
+ ((not (x-keysym-on-keyboard-sans-modifiers-p 'kp-end))
+ '((f33 kp-end)
+ (r13 kp-end))))
+
+ ,@(when (x-keysym-on-keyboard-sans-modifiers-p 'f36)
+ '((f36 stop)
+ (f37 again)))
+
+ ;; Type 4 keyboards have a real kp-subtract and a f24 labelled `='
+ ;; Type 5 keyboards have no key labelled `=' and a f24 labelled `-'
+ ,@(when (x-keysym-on-keyboard-sans-modifiers-p 'f24)
+ `((f24 ,(if (x-keysym-on-keyboard-sans-modifiers-p 'kp-subtract)
+ 'kp-equal
+ 'kp-subtract))))
+
+ ;; Map f27 to home or kp-home, as appropriate
+ ,@(cond ((not (x-keysym-on-keyboard-sans-modifiers-p 'home))
+ '((f27 home)))
+ ((not (x-keysym-on-keyboard-sans-modifiers-p 'kp-home))
+ '((f27 kp-home))))
+
+ ;; Map f29 to prior or kp-prior, as appropriate
+ ,@(cond ((not (x-keysym-on-keyboard-sans-modifiers-p 'prior))
+ '((f29 prior)))
+ ((not (x-keysym-on-keyboard-sans-modifiers-p 'kp-prior))
+ '((f29 kp-prior))))
+
+ ;; Map f35 to next or kp-next, as appropriate
+ ,@(cond ((not (x-keysym-on-keyboard-sans-modifiers-p 'next))
+ '((f35 next)))
+ ((not (x-keysym-on-keyboard-sans-modifiers-p 'kp-next))
+ '((f35 kp-next))))
+
+ ,@(cond ((x-keysym-on-keyboard-sans-modifiers-p 'apRead) ; SunOS 4.1.1
+ '((apRead f11) (apEdit f12)))
+ ((x-keysym-on-keyboard-sans-modifiers-p 'SunF36) ; SunOS 5
+ '((SunF36 f11)
+ (SunF37 f12)
+ (f11 stop)
+ (f12 again))))
+ )
+ do (when (x-keysym-on-keyboard-sans-modifiers-p from-key)
+ (dolist (prefix '(() (shift) (control) (meta) (alt)
+ (shift control) (shift alt) (shift meta)
+ (control alt) (control meta) (alt meta)
+ (shift control alt) (shift control meta)
+ (shift alt meta) (control alt meta)
+ (shift control alt meta)))
+ (define-key function-key-map
+ (append prefix (list from-key))
+ (vector (append prefix (list to-key)))))))
+
+ ;; for each element in the left column of the above table, alias it
+ ;; to the thing in the right column. Then do the same for many, but
+ ;; not all, modifier combinations.
+ ;;
+ ;; (Well, we omit hyper and super. #### Handle this some other way!)
+ ;; (while mapping
+ ;; (let ((mods '(() (shift) (control) (meta) (alt))))
+ ;; (while mods
+ ;; (let ((k1 (vector (append (car mods) (list (car (car mapping))))))
+ ;; (k2 (vector (append (car mods) (list (cdr (car mapping)))))))
+ ;; (define-key global-map k1 k2))
+ ;; (setq mods (cdr mods))))
+ ;; (setq mapping (cdr mapping))))
+
+;;; I've extended keyboard-translate-table to work over keysyms.
+;;; [FSF Emacs has something called `system-key-alist' that is
+;;; supposed to accomplish approximately the same thing. Unfortunately,
+;;; it's brain-dead in the typically FSF way, and associates *numbers*
+;;; (who knows where the hell they come from?) with symbols.] --ben
+
+;;; And I've made it into a function which is NOT called by default --martin
+
+ (defun sun-x11-keyboard-translate ()
+ "Remap Sun's X11 keyboard.
+Keys with names like `f35' are remapped, at a low level,
+to more mnemonic ones,like `kp-3'."
+ (interactive)
+
+ (keyboard-translate
+ 'f11 'stop ; the type4 keyboard Sun/MIT name
+ 'f36 'stop ; the type5 keyboard Sun name
+ 'cancel 'stop ; R6 binding
+ 'f12 'again ; the type4 keyboard Sun/MIT name
+ 'f37 'again ; the type5 keyboard Sun name
+ 'f13 'props ;
+ 'SunProps 'props ; R6 binding
+ 'f14 'undo ;
+ 'f15 'front ;
+ 'SunFront 'front ; R6 binding
+ 'f16 'copy ;
+ 'SunCopy 'copy ; R6 binding
+ 'f17 'open ;
+ 'SunOpen 'open ; R6 binding
+ 'f18 'paste ;
+ 'SunPaste 'paste ; R6 binding
+ 'f19 'find ;
+ 'f20 'cut ;
+ 'SunCut 'cut ; R6 binding
+ ;; help is ok
+ 'f21 'pause
+ 'f22 'prsc
+ 'f23 'scroll
+ ;; num_lock is ok
+ ;;'f24 'kp-equal) ; type4 only!
+ 'f25 'kp-divide ;
+ 'f26 'kp-multiply ;
+ 'f24 'kp-subtract ; type5 only!
+ 'f27 'kp-7 ;
+ ;; up is ok
+ 'f29 'kp-9
+ ;; left is ok
+ 'f31 'kp-5
+ ;; right is ok
+ ;; kp-add is ok
+ 'f33 'kp-1 ; the Sun name
+ 'r13 'end ; the MIT name
+ ;; down is ok
+ 'f35 'kp-3
+ ;; insert is ok
+ ;; delete is ok
+ ;; kp-enter is ok
+ 'SunF36 'f11 ; Type 5 keyboards
+ 'SunF37 'f12 ; Used to be Stop & Again
+ ))
+
+ \f
+;;; OpenWindows-like "find" processing.
+;;; As far as I know, the `find' key is a Sunism, so we do that binding
+;;; here. This is the only Sun-specific keybinding. (The functions
+;;; themselves are in x-win.el in case someone wants to use them when
+;;; not running on a Sun display.)
+
+ (or (lookup-key global-map 'find)
+ (define-key global-map 'find 'ow-find))
+ (or (lookup-key global-map '(shift find))
+ (define-key global-map '(shift find) 'ow-find-backward))
+
+ )
+
+;;; x-win-sun.el ends here
projects / chise / xemacs-chise.git / blobdiff