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 "${@}"
  47         fi
  48 }
  49
  50 laptop_detect ()
  51 {
  52         if chroot /root /usr/sbin/laptop-detect
  53         then
  54                 echo "orca.settings.orcaModifierKeys = orca.settings.LAPTOP_MODIFIER_KEYS" >> /root/home/$USERNAME/.orca/user-settings.py
  55                 echo "orca.settings.keyboardLayout = orca.settings.GENERAL_KEYBOARD_LAYOUT_LAPTOP" >> /root/home/$USERNAME/.orca/user-settings.py
  56         fi
  57 }
  58
  59 remove_applet ()
  60 {
  61         # Code to remove an applet from the default panel setup
  62         # This is rather hacky, but I can't think of a one or two line regular
  63         # expression to do this any more efficiently. Patches welcome. In
  64         # addition, setting these via gconf also doesn't work for some reason.
  65
  66         local line_no prior_line next_line
  67
  68         line_no="$(grep -n "<string>$1</string>" /root/usr/share/gconf/defaults/05_panel-default-setup.entries | cut -f 1 -d :)"
  69         prior_line="$((line_no-1))"
  70         next_line="$((line_no+1))"
  71
  72         sed -i -n "${prior_line},${next_line}!p" /root/usr/share/gconf/defaults/05_panel-default-setup.entries
  73
  74         chroot /root update-gconf-defaults
  75 }
  76
  77 case ${ACCESS} in
  78         access=v1)
  79                 # Lesser Visual Impairment
  80                 gct -s -t string /desktop/gnome/interface/gtk_theme HighContrastLargePrint
  81                 gct -s -t string /desktop/gnome/interface/icon_theme HighContrast
  82                 gct -s -t string /desktop/gnome/interface/monospace_font_name "monospace 18"
  83                 gct -s -t string /desktop/gnome/interface/font_name "sans 18"
  84                 gct -s -t string /apps/metacity/general/theme Atlanta
  85                 gct -s -t string /desktop/gnome/background/picture_filename ""
  86                 gct -s -t string /desktop/gnome/background/picture_options none
  87                 gct -s -t string /desktop/gnome/background/primary_color \#666666
  88                 gct -s -t string /desktop/gnome/background/secondary_color \#7F7F7F
  89                 gct -s -t string /desktop/gnome/background/color_shading_type solid
  90                 gct -s -t int /desktop/gnome/peripherals/mouse/cursor_size 48
  91                 gct -s -t string /desktop/gnome/peripherals/mouse/cursor_theme whiteglass
  92                 ;;
  93
  94         access=v2)
  95                 # Moderate Visual Impairment
  96                 gct -s -t bool /desktop/gnome/interface/accessibility true
  97                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
  98                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
  99                 gct -s -t bool /apps/gksu/disable-grab true
 100                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 101
 102                 if [ -x /root/usr/bin/orca ]
 103                 then
 104                         mkdir -p /root/home/${USERNAME}/.orca
 105                         echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
 106                         echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
 107                         echo "orca.settings.enableMagnifier = True" >> /root/home/${USERNAME}/.orca/user-settings.py
 108                         laptop_detect
 109                         chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
 110                 fi
 111                 ;;
 112
 113         access=v3)
 114                 # Blindness
 115                 # Disabled for now, until we know eSpeak works.
 116                 #gct -s -t bool /desktop/gnome/sound/enable_esd false
 117                 gct -s -t bool /desktop/gnome/interface/accessibility true
 118                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
 119                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
 120                 gct -s -t bool /apps/gksu/disable-grab true
 121                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 122
 123                 remove_applet fast_user_switch
 124                 ;;
 125
 126         braille=ask)
 127                 # Braille
 128                 gct -s -t bool /desktop/gnome/interface/accessibility true
 129                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
 130                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
 131                 gct -s -t bool /apps/gksu/disable-grab true
 132                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 133
 134                 if [ -x /root/usr/bin/orca ]
 135                 then
 136                         mkdir -p /root/home/${USERNAME}/.orca
 137                         echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
 138                         echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
 139                         echo "orca.settings.enableBraille = True" >> /root/home/${USERNAME}/.orca/user-settings.py
 140                         laptop_detect
 141                         chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
 142                 fi
 143
 144                 remove_applet fast_user_switch
 145                 ;;
 146
 147         access=m1)
 148                 # Minor Motor Difficulties
 149                 gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
 150                 gct -s -t bool /desktop/gnome/accessibility/keyboard/mousekeys_enable true
 151                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
 152                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep true
 153                 gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
 154                 gct -s -t bool /desktop/gnome/peripherals/keyboard/repeat true
 155                 gct -s -t int /desktop/gnome/peripherals/keyboard/delay 700
 156                 gct -s -t int /desktop/gnome/peripherals/keyboard/rate 10
 157                 gct -s -t bool /apps/gksu/disable-grab true
 158
 159                 if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
 160                 then
 161                         sed -i 's/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
 162                 fi
 163                 ;;
 164
 165         access=m2)
 166                 # Motor Difficulties - pointing devices
 167                 gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
 168                 gct -s -t bool /desktop/gnome/interface/accessibility true
 169                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
 170                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep false
 171                 gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
 172                 gct -s -t list --list-type=string /desktop/gnome/accessibility/startup/exec_ats [onboard]
 173
 174                 if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
 175                 then
 176                         sed -i '/Sticky/ s/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
 177                 fi
 178                 ;;
 179 esac
 180
 181 log_end_msg