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annotate lisp/tty-init.el @ 5794:2d20d57d4e7b
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| author | Jerry James <james@xemacs.org> |
|---|---|
| date | Wed, 07 May 2014 13:33:50 -0600 |
| parents | 308d34e9f07d |
| children | 5b799fa6d75e |
| rev | line source |
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| 428 | 1 ;;; tty-init.el --- initialization code for tty's |
| 2 | |
| 3 ;; Copyright (C) 1994, 1997 Free Software Foundation, Inc. | |
| 4 ;; Copyright (C) 1996 Ben Wing <ben@xemacs.org>. | |
| 5 | |
| 6 ;; Maintainer: XEmacs Development Team | |
| 7 ;; Keywords: terminals, dumped | |
| 8 | |
| 9 ;; This file is part of XEmacs. | |
| 10 | |
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11 ;; XEmacs is free software: you can redistribute it and/or modify it |
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12 ;; under the terms of the GNU General Public License as published by the |
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13 ;; Free Software Foundation, either version 3 of the License, or (at your |
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14 ;; option) any later version. |
| 428 | 15 |
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16 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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17 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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18 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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19 ;; for more details. |
| 428 | 20 |
| 21 ;; You should have received a copy of the GNU General Public License | |
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22 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 428 | 23 |
| 24 ;;; Synched up with: Not synched. | |
| 25 | |
| 26 ;;; Commentary: | |
| 27 | |
| 28 ;; This file is dumped with XEmacs (when TTY support is compiled in). | |
| 29 | |
| 30 ;;; Code: | |
| 31 | |
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32 (defvar make-device-early-tty-entry-point-called-p nil |
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33 "Whether `make-device-early-tty-entry-point' has been called, at least once.") |
| 428 | 34 |
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35 (defun make-device-early-tty-entry-point () |
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36 "Entry point to set up the Lisp environment for TTY device creation." |
| 502 | 37 (with-fboundp 'register-tty-color |
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38 (unless make-device-early-tty-entry-point-called-p |
| 502 | 39 (register-tty-color "black" "\e[30m" "\e[40m") |
| 40 (register-tty-color "red" "\e[31m" "\e[41m") | |
| 41 (register-tty-color "green" "\e[32m" "\e[42m") | |
| 42 (register-tty-color "yellow" "\e[33m" "\e[43m") | |
| 43 (register-tty-color "blue" "\e[34m" "\e[44m") | |
| 44 (register-tty-color "magenta" "\e[35m" "\e[45m") | |
| 45 (register-tty-color "cyan" "\e[36m" "\e[46m") | |
| 46 (register-tty-color "white" "\e[37m" "\e[47m") | |
| 428 | 47 |
| 502 | 48 ;; Define `highlighted' tty colors |
| 49 (register-tty-color "darkgrey" "\e[1;30m" "\e[1;40m") | |
| 50 (register-tty-color "brightred" "\e[1;31m" "\e[1;41m") | |
| 51 (register-tty-color "brightgreen" "\e[1;32m" "\e[1;42m") | |
| 52 (register-tty-color "brightyellow" "\e[1;33m" "\e[1;43m") | |
| 53 (register-tty-color "brightblue" "\e[1;34m" "\e[1;44m") | |
| 54 (register-tty-color "brightmagenta" "\e[1;35m" "\e[1;45m") | |
| 55 (register-tty-color "brightcyan" "\e[1;36m" "\e[1;46m") | |
| 56 (register-tty-color "brightwhite" "\e[1;37m" "\e[1;47m") | |
| 428 | 57 |
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58 (setq make-device-early-tty-entry-point-called-p t)))) |
| 428 | 59 |
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60 ;; We have to do this for every created TTY console, after the first frame |
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61 ;; has been created. |
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62 (defun make-frame-after-init-entry-point (console) |
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63 "Entry point for Lisp called after first frame creation on a TTY device." |
| 428 | 64 ;; load the appropriate term-type-specific Lisp file. |
| 65 ;; we don't do this at startup here so that the user can | |
| 66 ;; override term-file-prefix. (startup.el does it after | |
| 67 ;; loading the init file.) | |
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68 (when (and (find-coding-system 'euc-jp) |
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69 (string-match "^kterm" (getenv "TERM"))) |
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70 (set-console-tty-coding-system console 'euc-jp)) |
| 428 | 71 (when init-file-loaded |
| 72 ;; temporarily select the console so that the changes | |
| 73 ;; to function-key-map are made for the right console. | |
| 74 (let ((foobar (selected-console))) | |
| 75 (unwind-protect | |
| 76 (progn | |
| 77 (select-console console) | |
| 78 (load-terminal-library)) | |
| 79 (select-console foobar))))) | |
| 80 | |
| 81 (defun make-frame-on-tty (tty &optional props) | |
| 82 "Create a frame on the TTY connection named TTY. | |
| 83 TTY should be a TTY device name such as \"/dev/ttyp3\" (as returned by | |
| 84 the `tty' command in that TTY), or nil for the standard input/output | |
| 85 of the running XEmacs process. | |
| 86 | |
| 87 PROPS should be a plist of properties, as in the call to `make-frame'. | |
| 88 | |
| 89 This function opens a connection to the TTY or reuses an existing | |
| 90 connection. | |
| 91 | |
| 92 This function is a trivial wrapper around `make-frame-on-device'." | |
| 93 (interactive "sMake frame on TTY: ") | |
| 94 (if (equal tty "") (setq tty nil)) | |
| 95 (make-frame-on-device 'tty tty props)) | |
| 96 | |
| 97 ;;; tty-init.el ends here |