scripts/live-bottom/30accessibility

   1 #!/bin/sh
   2
   3 #set -e
   4
   5 # initramfs-tools header
   6
   7 PREREQ=""
   8
   9 prereqs()
  10 {
  11         echo "${PREREQ}"
  12 }
  13
  14 case "${1}" in
  15         prereqs)
  16                 prereqs
  17                 exit 0
  18                 ;;
  19 esac
  20
  21 # live-initramfs header
  22
  23 if [ -n "${NOACCESSIBILITY}" ]
  24 then
  25         exit 0
  26 fi
  27
  28 . /scripts/live-functions
  29
  30 if [ -z "${USERNAME}" ]
  31 then
  32         echo "No default user for accessibility options."
  33         exit 0
  34 fi
  35
  36 log_begin_msg "Configuring accessibility options"
  37
  38 # live-initramfs script
  39
  40 gconf_version=$(chroot /root /usr/bin/dpkg-query -W --showformat='${Version}' gconf2 2>/dev/null) || gconf_version=""
  41
  42 gct ()
  43 {
  44         if [ "${gconf_version}" ]
  45         then
  46                 chroot /root sudo -u "${USERNAME}" gconftool-2 "${@}"
  47         fi
  48 }
  49
  50 remove_applet ()
  51 {
  52         # Code to remove an applet from the default panel setup
  53         # This is rather hacky, but I can't think of a one or two line regular
  54         # expression to do this any more efficiently. Patches welcome. In
  55         # addition, setting these via gconf also doesn't work for some reason.
  56
  57         local line_no prior_line next_line
  58
  59         line_no="$(grep -n "<string>$1</string>" /root/usr/share/gconf/defaults/05_panel-default-setup.entries | cut -f 1 -d :)"
  60         [ "$line_no" ] || return
  61         prior_line="$((line_no-1))"
  62         next_line="$((line_no+1))"
  63
  64         sed -i -n "${prior_line},${next_line}!p" /root/usr/share/gconf/defaults/05_panel-default-setup.entries
  65
  66         chroot /root update-gconf-defaults
  67 }
  68
  69 case ${ACCESS} in
  70         access=v1)
  71                 # Lesser Visual Impairment
  72                 gct -s -t string /desktop/gnome/interface/gtk_theme HighContrastLargePrint
  73                 gct -s -t string /desktop/gnome/interface/icon_theme HighContrast
  74                 gct -s -t string /desktop/gnome/interface/monospace_font_name "monospace 18"
  75                 gct -s -t string /desktop/gnome/interface/font_name "sans 18"
  76                 gct -s -t string /apps/metacity/general/theme Atlanta
  77                 gct -s -t string /desktop/gnome/background/picture_filename ""
  78                 gct -s -t string /desktop/gnome/background/picture_options none
  79                 gct -s -t string /desktop/gnome/background/primary_color \#666666
  80                 gct -s -t string /desktop/gnome/background/secondary_color \#7F7F7F
  81                 gct -s -t string /desktop/gnome/background/color_shading_type solid
  82                 gct -s -t int /desktop/gnome/peripherals/mouse/cursor_size 48
  83                 gct -s -t string /desktop/gnome/peripherals/mouse/cursor_theme whiteglass
  84                 ;;
  85
  86         access=v2)
  87                 # Moderate Visual Impairment
  88                 gct -s -t bool /desktop/gnome/interface/accessibility true
  89                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
  90                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
  91                 gct -s -t bool /apps/gksu/disable-grab true
  92                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
  93                 sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
  94
  95                 if [ -x /root/usr/bin/orca ]
  96                 then
  97                         mkdir -p /root/home/${USERNAME}/.orca
  98                         echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
  99                         echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
 100                         echo "orca.settings.enableMagnifier = True" >> /root/home/${USERNAME}/.orca/user-settings.py
 101                         chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
 102                 fi
 103                 ;;
 104
 105         access=v3)
 106                 # Blindness
 107                 # Disabled for now, until we know eSpeak works.
 108                 #gct -s -t bool /desktop/gnome/sound/enable_esd false
 109                 gct -s -t bool /desktop/gnome/interface/accessibility true
 110                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
 111                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
 112                 gct -s -t string /apps/empathy/conversation/theme classic
 113                 gct -s -t bool /apps/gksu/disable-grab true
 114                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 115                 sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
 116
 117                 remove_applet fast_user_switch
 118                 if [ -x /root/usr/bin/orca ]
 119                 then
 120                         mkdir -p /root/home/$USERNAME/.orca
 121                         chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.orca
 122                 fi
 123                 ;;
 124
 125         braille=ask)
 126                 # Braille
 127                 gct -s -t bool /desktop/gnome/interface/accessibility true
 128                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
 129                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
 130                 gct -s -t bool /apps/gksu/disable-grab true
 131                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 132                 gct -s -t string /apps/empathy/conversation/theme classic
 133                 sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
 134
 135                 if [ -x /root/usr/bin/orca ]
 136                 then
 137                         mkdir -p /root/home/${USERNAME}/.orca
 138                         echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
 139                         echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
 140                         echo "orca.settings.enableBraille = True" >> /root/home/${USERNAME}/.orca/user-settings.py
 141                         laptop_detect
 142                         chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
 143                 fi
 144
 145                 remove_applet fast_user_switch
 146                 ;;
 147
 148         access=m1)
 149                 # Minor Motor Difficulties
 150                 gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
 151                 gct -s -t bool /desktop/gnome/accessibility/keyboard/mousekeys_enable true
 152                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
 153                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep true
 154                 gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
 155                 gct -s -t bool /desktop/gnome/peripherals/keyboard/repeat true
 156                 gct -s -t int /desktop/gnome/peripherals/keyboard/delay 700
 157                 gct -s -t int /desktop/gnome/peripherals/keyboard/rate 10
 158                 gct -s -t bool /apps/gksu/disable-grab true
 159
 160                 if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
 161                 then
 162                         sed -i 's/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
 163                 fi
 164                 ;;
 165
 166         access=m2)
 167                 # Motor Difficulties - pointing devices
 168                 gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
 169                 gct -s -t bool /desktop/gnome/interface/accessibility true
 170                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
 171                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep false
 172                 gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
 173                 gct -s -t list --list-type=string /desktop/gnome/accessibility/startup/exec_ats [onboard]
 174
 175                 if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
 176                 then
 177                         sed -i '/Sticky/ s/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
 178                 fi
 179                 ;;
 180 esac
 181
 182 log_end_msg