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>$1</string>" /root/usr/share/gconf/defaults/05_panel-default-setup.entries | cut -f 1 -d :)"
  60         prior_line="$((line_no-1))"
  61         next_line="$((line_no+1))"
  62
  63         sed -i -n "${prior_line},${next_line}!p" /root/usr/share/gconf/defaults/05_panel-default-setup.entries
  64
  65         chroot /root update-gconf-defaults
  66 }
  67
  68 case ${ACCESS} in
  69         access=v1)
  70                 # Lesser Visual Impairment
  71                 gct -s -t string /desktop/gnome/interface/gtk_theme HighContrastLargePrint
  72                 gct -s -t string /desktop/gnome/interface/icon_theme HighContrast
  73                 gct -s -t string /desktop/gnome/interface/monospace_font_name "monospace 18"
  74                 gct -s -t string /desktop/gnome/interface/font_name "sans 18"
  75                 gct -s -t string /apps/metacity/general/theme Atlanta
  76                 gct -s -t string /desktop/gnome/background/picture_filename ""
  77                 gct -s -t string /desktop/gnome/background/picture_options none
  78                 gct -s -t string /desktop/gnome/background/primary_color \#666666
  79                 gct -s -t string /desktop/gnome/background/secondary_color \#7F7F7F
  80                 gct -s -t string /desktop/gnome/background/color_shading_type solid
  81                 gct -s -t int /desktop/gnome/peripherals/mouse/cursor_size 48
  82                 gct -s -t string /desktop/gnome/peripherals/mouse/cursor_theme whiteglass
  83                 ;;
  84
  85         access=v2)
  86                 # Moderate Visual Impairment
  87                 gct -s -t bool /desktop/gnome/interface/accessibility true
  88                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
  89                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
  90                 gct -s -t bool /apps/gksu/disable-grab true
  91                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
  92                 sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
  93
  94                 if [ -x /root/usr/bin/orca ]
  95                 then
  96                         mkdir -p /root/home/${USERNAME}/.orca
  97                         echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
  98                         echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
  99                         echo "orca.settings.enableMagnifier = True" >> /root/home/${USERNAME}/.orca/user-settings.py
 100                         chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
 101                 fi
 102                 ;;
 103
 104         access=v3)
 105                 # Blindness
 106                 # Disabled for now, until we know eSpeak works.
 107                 #gct -s -t bool /desktop/gnome/sound/enable_esd false
 108                 gct -s -t bool /desktop/gnome/interface/accessibility true
 109                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
 110                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
 111                 gct -s -t bool /apps/gksu/disable-grab true
 112                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 113                 sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
 114
 115                 remove_applet fast_user_switch
 116                 if [ -x /root/usr/bin/pulse-session ]
 117                 then
 118                         touch /root/home/$USERNAME/.pulse_a11y_nostart
 119                         chroot /root chown $USERNAME.$USERNAME /home/$USERNAME/.pulse_a11y_nostart
 120                         mkdir -p /root/home/$USERNAME/.pulse
 121                         echo "autospawn = no" > /root/home/$USERNAME/.pulse/client.conf
 122                         chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.pulse
 123                 fi
 124                 if [ -x /root/usr/bin/orca ]
 125                 then
 126                         mkdir -p /root/home/$USERNAME/.orca
 127                         chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.orca
 128                 fi
 129                 ;;
 130
 131         braille=ask)
 132                 # Braille
 133                 gct -s -t bool /desktop/gnome/interface/accessibility true
 134                 gct -s -t bool /desktop/gnome/applications/at/visual/startup true
 135                 gct -s -t string /desktop/gnome/applications/at/visual/exec orca
 136                 gct -s -t bool /apps/gksu/disable-grab true
 137                 gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
 138                 sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
 139
 140                 if [ -x /root/usr/bin/orca ]
 141                 then
 142                         mkdir -p /root/home/${USERNAME}/.orca
 143                         echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
 144                         echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
 145                         echo "orca.settings.enableBraille = True" >> /root/home/${USERNAME}/.orca/user-settings.py
 146                         laptop_detect
 147                         chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
 148                 fi
 149
 150                 if [ -x /root/usr/bin/pulse-session ]
 151                 then
 152                         touch /root/home/$USERNAME/.pulse_a11y_nostart
 153                         chroot /root chown $USERNAME.$USERNAME /home/$USERNAME/.pulse_a11y_nostart
 154                         mkdir -p /root/home/$USERNAME/.pulse
 155                         echo "autospawn = no" > /root/home/$USERNAME/.pulse/client.conf
 156                         chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.pulse
 157                 fi
 158
 159                 remove_applet fast_user_switch
 160                 ;;
 161
 162         access=m1)
 163                 # Minor Motor Difficulties
 164                 gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
 165                 gct -s -t bool /desktop/gnome/accessibility/keyboard/mousekeys_enable true
 166                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
 167                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep true
 168                 gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
 169                 gct -s -t bool /desktop/gnome/peripherals/keyboard/repeat true
 170                 gct -s -t int /desktop/gnome/peripherals/keyboard/delay 700
 171                 gct -s -t int /desktop/gnome/peripherals/keyboard/rate 10
 172                 gct -s -t bool /apps/gksu/disable-grab true
 173
 174                 if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
 175                 then
 176                         sed -i 's/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
 177                 fi
 178                 ;;
 179
 180         access=m2)
 181                 # Motor Difficulties - pointing devices
 182                 gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
 183                 gct -s -t bool /desktop/gnome/interface/accessibility true
 184                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
 185                 gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep false
 186                 gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
 187                 gct -s -t list --list-type=string /desktop/gnome/accessibility/startup/exec_ats [onboard]
 188
 189                 if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
 190                 then
 191                         sed -i '/Sticky/ s/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
 192                 fi
 193                 ;;
 194 esac
 195
 196 log_end_msg