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#!/bin/sh
#set -e
# initramfs-tools header
PREREQ=""
prereqs()
{
echo "${PREREQ}"
}
case "${1}" in
prereqs)
prereqs
exit 0
;;
esac
# live-initramfs header
if [ -n "${NOACCESSIBILITY}" ]
then
exit 0
fi
. /scripts/live-functions
if [ -z "${USERNAME}" ]
then
echo "No default user for accessibility options."
exit 0
fi
log_begin_msg "Configuring accessibility options"
# live-initramfs script
gconf_version=$(chroot /root /usr/bin/dpkg-query -W --showformat='${Version}' gconf2 2>/dev/null) || gconf_version=""
gct ()
{
if [ "${gconf_version}" ]
then
chroot /root sudo -u "${USERNAME}" gconftool-2 "${@}"
fi
}
remove_applet ()
{
# Code to remove an applet from the default panel setup
# This is rather hacky, but I can't think of a one or two line regular
# expression to do this any more efficiently. Patches welcome. In
# addition, setting these via gconf also doesn't work for some reason.
local line_no prior_line next_line
line_no="$(grep -n "<string>$1</string>" /root/usr/share/gconf/defaults/05_panel-default-setup.entries | cut -f 1 -d :)"
prior_line="$((line_no-1))"
next_line="$((line_no+1))"
sed -i -n "${prior_line},${next_line}!p" /root/usr/share/gconf/defaults/05_panel-default-setup.entries
chroot /root update-gconf-defaults
}
case ${ACCESS} in
access=v1)
# Lesser Visual Impairment
gct -s -t string /desktop/gnome/interface/gtk_theme HighContrastLargePrint
gct -s -t string /desktop/gnome/interface/icon_theme HighContrast
gct -s -t string /desktop/gnome/interface/monospace_font_name "monospace 18"
gct -s -t string /desktop/gnome/interface/font_name "sans 18"
gct -s -t string /apps/metacity/general/theme Atlanta
gct -s -t string /desktop/gnome/background/picture_filename ""
gct -s -t string /desktop/gnome/background/picture_options none
gct -s -t string /desktop/gnome/background/primary_color \#666666
gct -s -t string /desktop/gnome/background/secondary_color \#7F7F7F
gct -s -t string /desktop/gnome/background/color_shading_type solid
gct -s -t int /desktop/gnome/peripherals/mouse/cursor_size 48
gct -s -t string /desktop/gnome/peripherals/mouse/cursor_theme whiteglass
;;
access=v2)
# Moderate Visual Impairment
gct -s -t bool /desktop/gnome/interface/accessibility true
gct -s -t bool /desktop/gnome/applications/at/visual/startup true
gct -s -t string /desktop/gnome/applications/at/visual/exec orca
gct -s -t bool /apps/gksu/disable-grab true
gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
if [ -x /root/usr/bin/orca ]
then
mkdir -p /root/home/${USERNAME}/.orca
echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
echo "orca.settings.enableMagnifier = True" >> /root/home/${USERNAME}/.orca/user-settings.py
chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
fi
;;
access=v3)
# Blindness
# Disabled for now, until we know eSpeak works.
#gct -s -t bool /desktop/gnome/sound/enable_esd false
gct -s -t bool /desktop/gnome/interface/accessibility true
gct -s -t bool /desktop/gnome/applications/at/visual/startup true
gct -s -t string /desktop/gnome/applications/at/visual/exec orca
gct -s -t bool /apps/gksu/disable-grab true
gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
remove_applet fast_user_switch
if [ -x /root/usr/bin/pulse-session ]
then
touch /root/home/$USERNAME/.pulse_a11y_nostart
chroot /root chown $USERNAME.$USERNAME /home/$USERNAME/.pulse_a11y_nostart
mkdir -p /root/home/$USERNAME/.pulse
echo "autospawn = no" > /root/home/$USERNAME/.pulse/client.conf
chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.pulse
fi
if [ -x /root/usr/bin/orca ]
then
mkdir -p /root/home/$USERNAME/.orca
chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.orca
fi
;;
braille=ask)
# Braille
gct -s -t bool /desktop/gnome/interface/accessibility true
gct -s -t bool /desktop/gnome/applications/at/visual/startup true
gct -s -t string /desktop/gnome/applications/at/visual/exec orca
gct -s -t bool /apps/gksu/disable-grab true
gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
sed -i -e 's/# Host alias specification/Defaults\tenv_keep = "ORBIT_SOCKETDIR XDG_SESSION_COOKIE GTK_MODULES"\n\n# Host alias specification/g' /root/etc/sudoers
if [ -x /root/usr/bin/orca ]
then
mkdir -p /root/home/${USERNAME}/.orca
echo "import orca.settings" >> /root/home/${USERNAME}/.orca/user-settings.py
echo "orca.settings.enableSpeech = False" >> /root/home/${USERNAME}/.orca/user-settings.py
echo "orca.settings.enableBraille = True" >> /root/home/${USERNAME}/.orca/user-settings.py
laptop_detect
chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.orca
fi
if [ -x /root/usr/bin/pulse-session ]
then
touch /root/home/$USERNAME/.pulse_a11y_nostart
chroot /root chown $USERNAME.$USERNAME /home/$USERNAME/.pulse_a11y_nostart
mkdir -p /root/home/$USERNAME/.pulse
echo "autospawn = no" > /root/home/$USERNAME/.pulse/client.conf
chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.pulse
fi
remove_applet fast_user_switch
;;
access=m1)
# Minor Motor Difficulties
gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
gct -s -t bool /desktop/gnome/accessibility/keyboard/mousekeys_enable true
gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep true
gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
gct -s -t bool /desktop/gnome/peripherals/keyboard/repeat true
gct -s -t int /desktop/gnome/peripherals/keyboard/delay 700
gct -s -t int /desktop/gnome/peripherals/keyboard/rate 10
gct -s -t bool /apps/gksu/disable-grab true
if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
then
sed -i 's/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
fi
;;
access=m2)
# Motor Difficulties - pointing devices
gct -s -t bool /desktop/gnome/accessibility/keyboard/enable true
gct -s -t bool /desktop/gnome/interface/accessibility true
gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_enable true
gct -s -t bool /desktop/gnome/accessibility/keyboard/stickykeys_modifier_beep false
gct -s -t bool /desktop/accessibility/gnome/keyboard/stickykeys_two_key_off false
gct -s -t list --list-type=string /desktop/gnome/accessibility/startup/exec_ats [onboard]
if [ -e /root/etc/xdg/xfce4/mcs_settings/keyboard.xml ]
then
sed -i '/Sticky/ s/0/1/' /root/etc/xdg/xfce4/mcs_settings/keyboard.xml
fi
;;
esac
log_end_msg
|
