~ubuntu-branches/ubuntu/lucid/casper/lucid

#!/bin/sh

# If you change this, please also change the copy in ubiquity-hooks/30accessibility.

PREREQ=""

DESCRIPTION="Configuring accessibility options..."

prereqs()

{

       echo "$PREREQ"

}

case $1 in

# get pre-requisites

prereqs)

       prereqs

       exit 0

       ;;

esac

. /scripts/casper-functions

log_begin_msg "$DESCRIPTION"

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

}

kderc_addtoprefixes() {

    if [ -e "/root/etc/kde4rc" ]; then

        sed -i "s|\\(prefixes=/usr/share/kubuntu-default-settings/kde-profile/default/\\)|\\1,$1|" /root/etc/kde4rc

    fi

}

# 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.

remove_applet()

{

	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 :)

	[ "$line_no" ] || return

	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

}

for x in $(cat /proc/cmdline); do

                case $x in

                        # Lesser Visual Impairment

                        access=v1)

                        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

                        kderc_addtoprefixes /usr/share/kubuntu-default-settings/kde-profile/lesser-visual-impairment/

                        if [ -d /root/usr/share/xubuntu-default-settings/accessibility ]; then

                            cp -a /root/usr/share/xubuntu-default-settings/accessibility/* /root/etc/xdg/

                        fi

                        ;;

                        # Moderate Visual Impairment

                        access=v2)

                        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

			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

                        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

                        kderc_addtoprefixes /usr/share/kubuntu-default-settings/kde-profile/lesser-visual-impairment/,/usr/share/kubuntu-default-settings/kde-profile/moderate-visual-impairment/

                        ;;

                        # Blindness

                        access=v3)

                        gct -s -t bool /desktop/gnome/interface/accessibility true

                        gct -s -t bool /apps/gksu/disable-grab true

                        gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity

                        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 string /apps/empathy/conversation/theme classic                        

                        remove_applet fast_user_switch

                        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

				chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.orca

			fi

                        ;;

                        # Braille

                        braille=ask)

                        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

			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

				chroot /root chown -R $USERNAME.$USERNAME /home/$USERNAME/.orca

			fi

                        gct -s -t bool /apps/gksu/disable-grab true

                        gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity

                        gct -s -t string /apps/empathy/conversation/theme classic                        

                        remove_applet fast_user_switch

                        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

                        ;;

                        # Minor Motor Difficulties

                        access=m1)

                        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

                        kderc_addtoprefixes /usr/share/kubuntu-default-settings/kde-profile/minor-motor-difficulties/

                        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 

                        ;;

                        # Motor Difficulties - pointing devices

                        access=m2)

                        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 bool /desktop/gnome/applications/at/mobility/startup true

                        gct -s -t string /desktop/gnome/applications/at/mobility/exec onboard

                        kderc_addtoprefixes /usr/share/kubuntu-default-settings/kde-profile/minor-motor-difficulties/,/usr/share/kubuntu-default-settings/kde-profile/motor-difficulties-pointing-devices/

                        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

done

log_end_msg