lisp/term/sun.el

   1 ;;; sun.el --- keybinding for standard default sunterm keys
   2
   3 ;; Copyright (C) 1987, 2001, 2002, 2003, 2004,
   4 ;;   2005, 2006 Free Software Foundation, Inc.
   5
   6 ;; Author: Jeff Peck <peck@sun.com>
   7 ;; Keywords: terminals
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software; you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation; either version 2, or (at your option)
  14 ;; any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  23 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  24 ;; Boston, MA 02110-1301, USA.
  25
  26 ;;; Commentary:
  27
  28 ;; The function key sequences for the console have been converted for
  29 ;; use with function-key-map, but the *tool stuff hasn't been touched.
  30
  31 ;;; Code:
  32
  33 (defun scroll-down-in-place (n)
  34   (interactive "p")
  35   (previous-line n)
  36   (scroll-down n))
  37
  38 (defun scroll-up-in-place (n)
  39   (interactive "p")
  40   (next-line n)
  41   (scroll-up n))
  42
  43 (defun kill-region-and-unmark (beg end)
  44   "Like kill-region, but pops the mark [which equals point, anyway.]"
  45   (interactive "r")
  46   (kill-region beg end)
  47   (setq this-command 'kill-region-and-unmark)
  48   (set-mark-command t))
  49
  50 (defun select-previous-complex-command ()
  51   "Select Previous-complex-command"
  52   (interactive)
  53   (if (zerop (minibuffer-depth))
  54       (repeat-complex-command 1)
  55     ;; FIXME: this function does not seem to exist.  -stef'01
  56     (previous-complex-command 1)))
  57
  58 (defun rerun-prev-command ()
  59   "Repeat Previous-complex-command."
  60   (interactive)
  61   (eval (nth 0 command-history)))
  62
  63 (defvar grep-arg nil "Default arg for RE-search")
  64 (defun grep-arg ()
  65   (if (memq last-command '(research-forward research-backward)) grep-arg
  66     (let* ((command (car command-history))
  67            (command-name (symbol-name (car command)))
  68            (search-arg (car (cdr command)))
  69            (search-command
  70             (and command-name (string-match "search" command-name)))
  71            )
  72       (if (and search-command (stringp search-arg)) (setq grep-arg search-arg)
  73         (setq search-command this-command
  74               grep-arg (read-string "REsearch: " grep-arg)
  75               this-command search-command)
  76         grep-arg))))
  77
  78 (defun research-forward ()
  79   "Repeat RE search forward."
  80   (interactive)
  81   (re-search-forward (grep-arg)))
  82
  83 (defun research-backward ()
  84   "Repeat RE search backward."
  85   (interactive)
  86   (re-search-backward (grep-arg)))
  87 \f
  88 ;;
  89 ;; handle sun's extra function keys
  90 ;; this version for those who run with standard .ttyswrc and no emacstool
  91 ;;
  92 ;; sunview picks up expose and open on the way UP,
  93 ;; so we ignore them on the way down
  94 ;;
  95
  96 (defvar sun-raw-prefix (make-sparse-keymap))
  97
  98 ;; Since .emacs gets loaded before this file, a hook is supplied
  99 ;; for you to put your own bindings in.
 100
 101 (defvar sun-raw-prefix-hooks nil
 102   "List of forms to evaluate after setting sun-raw-prefix.")
 103
 104 \f
 105 ;;; This section adds definitions for the emacstool users
 106 ;; emacstool event filter converts function keys to C-x*{c}{lrt}
 107 ;;
 108 ;; for example the Open key (L7) would be encoded as "\C-x*gl"
 109 ;; the control, meta, and shift keys modify the character {lrt}
 110 ;; note that (unshifted) C-l is ",",  C-r is "2", and C-t is "4"
 111 ;;
 112 ;; {c} is [a-j] for LEFT, [a-i] for TOP, [a-o] for RIGHT.
 113 ;; A higher level insists on encoding {h,j,l,n}{r} (the arrow keys)
 114 ;; as ANSI escape sequences.  Use the shell command
 115 ;; % setkeys noarrows
 116 ;; if you want these to come through for emacstool.
 117 ;;
 118 ;; If you are not using EmacsTool,
 119 ;; you can also use this by creating a .ttyswrc file to do the conversion.
 120 ;; but it won't include the CONTROL, META, or SHIFT keys!
 121 ;;
 122 ;; Important to define SHIFTed sequence before matching unshifted sequence.
 123 ;; (talk about bletcherous old uppercase terminal conventions!*$#@&%*&#$%)
 124 ;;  this is worse than C-S/C-Q flow control anyday!
 125 ;;  Do *YOU* run in capslock mode?
 126 ;;
 127
 128 ;; Note:  al, el and gl are trapped by EmacsTool, so they never make it here.
 129
 130 (defvar suntool-map (make-sparse-keymap)
 131   "*Keymap for Emacstool bindings.")
 132
 133
 134 ;; Since .emacs gets loaded before this file, a hook is supplied
 135 ;; for you to put your own bindings in.
 136
 137 (defvar suntool-map-hooks nil
 138   "List of forms to evaluate after setting suntool-map.")
 139
 140 ;;
 141 ;; If running under emacstool, arrange to call suspend-emacstool
 142 ;; instead of suspend-emacs.
 143 ;;
 144 ;; First mouse blip is a clue that we are in emacstool.
 145 ;;
 146 ;; C-x C-@ is the mouse command prefix.
 147
 148 (autoload 'sun-mouse-handler "sun-mouse"
 149           "Sun Emacstool handler for mouse blips (not loaded)." t)
 150
 151 (defun terminal-init-sun ()
 152   "Terminal initialization function for sun."
 153   (define-key function-key-map "\e[" sun-raw-prefix)
 154
 155   (define-key sun-raw-prefix "210z" [r3])
 156   (define-key sun-raw-prefix "213z" [r6])
 157   (define-key sun-raw-prefix "214z" [r7])
 158   (define-key sun-raw-prefix "216z" [r9])
 159   (define-key sun-raw-prefix "218z" [r11])
 160   (define-key sun-raw-prefix "220z" [r13])
 161   (define-key sun-raw-prefix "222z" [r15])
 162   (define-key sun-raw-prefix "193z" [redo])
 163   (define-key sun-raw-prefix "194z" [props])
 164   (define-key sun-raw-prefix "195z" [undo])
 165   ;; (define-key sun-raw-prefix "196z" 'ignore)         ; Expose-down
 166   ;; (define-key sun-raw-prefix "197z" [put])
 167   ;; (define-key sun-raw-prefix "198z" 'ignore)         ; Open-down
 168   ;; (define-key sun-raw-prefix "199z" [get])
 169   (define-key sun-raw-prefix "200z" [find])
 170   ;; (define-key sun-raw-prefix "201z" 'kill-region-and-unmark) ; Delete
 171   (define-key sun-raw-prefix "224z" [f1])
 172   (define-key sun-raw-prefix "225z" [f2])
 173   (define-key sun-raw-prefix "226z" [f3])
 174   (define-key sun-raw-prefix "227z" [f4])
 175   (define-key sun-raw-prefix "228z" [f5])
 176   (define-key sun-raw-prefix "229z" [f6])
 177   (define-key sun-raw-prefix "230z" [f7])
 178   (define-key sun-raw-prefix "231z" [f8])
 179   (define-key sun-raw-prefix "232z" [f9])
 180   (define-key sun-raw-prefix "233z" [f10])
 181   (define-key sun-raw-prefix "234z" [f11])
 182   (define-key sun-raw-prefix "235z" [f12])
 183   (define-key sun-raw-prefix "A" [up])                  ; R8
 184   (define-key sun-raw-prefix "B" [down])                ; R14
 185   (define-key sun-raw-prefix "C" [right])               ; R12
 186   (define-key sun-raw-prefix "D" [left])                ; R10
 187
 188   (global-set-key [r3]  'backward-page)
 189   (global-set-key [r6]  'forward-page)
 190   (global-set-key [r7]  'beginning-of-buffer)
 191   (global-set-key [r9]  'scroll-down)
 192   (global-set-key [r11] 'recenter)
 193   (global-set-key [r13] 'end-of-buffer)
 194   (global-set-key [r15] 'scroll-up)
 195   (global-set-key [redo]        'redraw-display) ;FIXME: collides with default.
 196   (global-set-key [props]       'list-buffers)
 197   (global-set-key [put] 'sun-select-region)
 198   (global-set-key [get] 'sun-yank-selection)
 199   (global-set-key [find]        'exchange-point-and-mark)
 200   (global-set-key [f3]  'scroll-down-in-place)
 201   (global-set-key [f4]  'scroll-up-in-place)
 202   (global-set-key [f6]  'shrink-window)
 203   (global-set-key [f7]  'enlarge-window)
 204
 205   (when sun-raw-prefix-hooks
 206     (message "sun-raw-prefix-hooks is obsolete!  Use term-setup-hook instead!")
 207     (let ((hooks sun-raw-prefix-hooks))
 208       (while hooks
 209         (eval (car hooks))
 210         (setq hooks (cdr hooks)))))
 211
 212   (define-key suntool-map "gr" 'beginning-of-buffer)    ; r7
 213   (define-key suntool-map "iR" 'backward-page)          ; R9
 214   (define-key suntool-map "ir" 'scroll-down)            ; r9
 215   (define-key suntool-map "kr" 'recenter)               ; r11
 216   (define-key suntool-map "mr" 'end-of-buffer)          ; r13
 217   (define-key suntool-map "oR" 'forward-page)           ; R15
 218   (define-key suntool-map "or" 'scroll-up)              ; r15
 219   (define-key suntool-map "b\M-L" 'rerun-prev-command)  ; M-AGAIN
 220   (define-key suntool-map "b\M-l" 'prev-complex-command) ; M-Again
 221   (define-key suntool-map "bl" 'redraw-display)          ; Again
 222   (define-key suntool-map "cl" 'list-buffers)            ; Props
 223   (define-key suntool-map "dl" 'undo)                    ; Undo
 224   (define-key suntool-map "el" 'ignore)                  ; Expose-Open
 225   (define-key suntool-map "fl" 'sun-select-region)       ; Put
 226   (define-key suntool-map "f," 'copy-region-as-kill)     ; C-Put
 227   (define-key suntool-map "gl" 'ignore)                  ; Open-Open
 228   (define-key suntool-map "hl" 'sun-yank-selection)      ; Get
 229   (define-key suntool-map "h," 'yank)                    ; C-Get
 230   (define-key suntool-map "il" 'research-forward)        ; Find
 231   (define-key suntool-map "i," 're-search-forward)       ; C-Find
 232   (define-key suntool-map "i\M-l" 'research-backward)    ; M-Find
 233   (define-key suntool-map "i\M-," 're-search-backward)   ; C-M-Find
 234
 235   (define-key suntool-map "jL" 'yank)                   ; DELETE
 236   (define-key suntool-map "jl" 'kill-region-and-unmark) ; Delete
 237   (define-key suntool-map "j\M-l" 'exchange-point-and-mark) ; M-Delete
 238   (define-key suntool-map "j,"
 239     (lambda () (interactive) (pop-mark))) ; C-Delete
 240
 241   (define-key suntool-map "fT" 'shrink-window-horizontally)     ; T6
 242   (define-key suntool-map "gT" 'enlarge-window-horizontally)    ; T7
 243   (define-key suntool-map "ft" 'shrink-window)                  ; t6
 244   (define-key suntool-map "gt" 'enlarge-window)                 ; t7
 245   (define-key suntool-map "cT" (lambda (n) (interactive "p") (scroll-down n)))
 246   (define-key suntool-map "dT" (lambda (n) (interactive "p") (scroll-up n)))
 247   (define-key suntool-map "ct" 'scroll-down-in-place)           ; t3
 248   (define-key suntool-map "dt" 'scroll-up-in-place)             ; t4
 249   (define-key ctl-x-map "*" suntool-map)
 250
 251   (when suntool-map-hooks
 252     (message "suntool-map-hooks is obsolete!  Use term-setup-hook instead!")
 253     (let ((hooks suntool-map-hooks))
 254       (while hooks
 255         (eval (car hooks))
 256         (setq hooks (cdr hooks)))))
 257
 258   (define-key ctl-x-map "\C-@" 'sun-mouse-once))
 259
 260 (defun emacstool-init ()
 261   "Set up Emacstool window, if you know you are in an emacstool."
 262   ;; Make sure sun-mouse and sun-fns are loaded.
 263   (require 'sun-fns)
 264   (define-key ctl-x-map "\C-@" 'sun-mouse-handler)
 265
 266   ;; FIXME: this function does not seem to exist either.  -stef'01
 267   (if (< (sun-window-init) 0)
 268       (message "Not a Sun Window")
 269     (progn
 270       (substitute-key-definition 'suspend-emacs 'suspend-emacstool global-map)
 271       (substitute-key-definition 'suspend-emacs 'suspend-emacstool esc-map)
 272       (substitute-key-definition 'suspend-emacs 'suspend-emacstool ctl-x-map))
 273       (send-string-to-terminal
 274        (concat "\033]lEmacstool - GNU Emacs " emacs-version "\033\\"))))
 275
 276 (defun sun-mouse-once ()
 277   "Converts to emacstool and sun-mouse-handler on first mouse hit."
 278   (interactive)
 279   (emacstool-init)
 280   (sun-mouse-handler))                  ; Now, execute this mouse blip.
 281
 282 ;;; arch-tag: db761d47-fd7d-42b4-aae1-04fa116b6ba6
 283 ;;; sun.el ends here