contrib/reboot-halt.lisp

   1 ;;; --------------------------------------------------------------------------
   2 ;;; CLFSWM - FullScreen Window Manager
   3 ;;;
   4 ;;; --------------------------------------------------------------------------
   5 ;;; Documentation: Reboot and halt menu
   6 ;;; --------------------------------------------------------------------------
   7 ;;;
   8 ;;; (C) 2012 Philippe Brochard <pbrochard@common-lisp.net>
   9 ;;;
  10 ;;; This program is free software; you can redistribute it and/or modify
  11 ;;; it under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 3 of the License, or
  13 ;;; (at your option) any later version.
  14 ;;;
  15 ;;; This program is distributed in the hope that it will be useful,
  16 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with this program; if not, write to the Free Software
  22 ;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23 ;;;
  24 ;;; Documentation: If you want to use this file, just add this line in
  25 ;;; your configuration file:
  26 ;;;
  27 ;;;   (load-contrib "mpd.lisp")
  28 ;;;
  29 ;;; --------------------------------------------------------------------------
  30
  31 (in-package :clfswm)
  32
  33 (format t "Loading Reboot/Halt code... ")
  34
  35 (defconfig *power-suspend-to-ram-cmd* "sudo pm-suspend"
  36   'power-management "Suspend to ram command")
  37 (defconfig *power-suspend-to-disk-cmd* "sudo pm-hibernate"
  38   'power-management "Suspend to disk command")
  39 (defconfig *power-reboot-cmd* "sudo /sbin/reboot"
  40   'power-management "Reboot command")
  41 (defconfig *power-halt-cmd* "sudo /sbin/halt"
  42   'power-management "Halt command")
  43
  44 (defun reboot-halt-menu ()
  45   "Open the Reboot/Halt menu"
  46   (open-menu (find-menu 'reboot-halt-menu)))
  47
  48
  49 (defun do-with-terminal (command)
  50   (do-shell (format nil "xterm -e '~A'" command)))
  51 ;;(do-shell (format nil "xterm -e 'echo ~A; sleep 3'" command)))  ;; test
  52
  53 (defun do-nothing ()
  54   "Do nothing"
  55   ())
  56
  57 (defun do-suspend ()
  58   "Suspend the computer to RAM"
  59   (do-with-terminal *power-suspend-to-ram-cmd*))
  60
  61 (defun do-hibernate ()
  62   "Suspend the computer to DISK"
  63   (do-with-terminal *power-suspend-to-disk-cmd*))
  64
  65 (defun do-reboot ()
  66   "Reboot the computer"
  67   (do-with-terminal *power-reboot-cmd*))
  68
  69 (defun do-halt ()
  70   "Halt the computer"
  71   (do-with-terminal *power-halt-cmd*))
  72
  73 (unless (find-menu 'reboot-halt-menu)
  74   (add-sub-menu 'clfswm-menu "Pause" 'reboot-halt-menu "Suspend/Reboot/Halt menu")
  75   (add-menu-key 'reboot-halt-menu "-" 'do-nothing)
  76   (add-menu-key 'reboot-halt-menu "s" 'do-suspend)
  77   (add-menu-key 'reboot-halt-menu "d" 'do-hibernate)
  78   (add-menu-key 'reboot-halt-menu "r" 'do-reboot)
  79   (add-menu-key 'reboot-halt-menu "h" 'do-halt))
  80
  81
  82 (defun reboot-halt-binding ()
  83   (define-main-key ("Pause") 'reboot-halt-menu))
  84
  85 (add-hook *binding-hook* 'reboot-halt-binding)
  86
  87 (format t "done~%")