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#!/bin/sh
GNOPI_RES_X=`gconftool-2 --get /apps/gnopernicus/magnifier/schema1/generic_zoomer/display_size_x`
GNOPI_RES_Y=`gconftool-2 --get /apps/gnopernicus/magnifier/schema1/generic_zoomer/display_size_y`
OLD_SOURCE=`gconftool-2 --get /apps/gnopernicus/magnifier/schema1/generic_zoomer/source`
OLD_TARGET=`gconftool-2 --get /apps/gnopernicus/magnifier/schema1/generic_zoomer/target`
SPLITSCREEN_RES_X=`expr $GNOPI_RES_X / 2`
if test $# -eq 0; then
echo "Usage: gnopernicus-magnifier [-s] [-t] [[-F] | [-S]]
-s source_display Sets the magnifier source display screen. Eg (:0.0)
-t target_display Sets the magnifier target display screen. Eg (:0.0)
-F Sets the magnifier placement so it will cover the
whole screen (Fullscreen).
-S Sets the magnifier placement so it will cover the right
vertical half of the screen (Vertical Split Screen).
Note: When doing a full scren magnification, the source/target screens
have to be set before the full-screen mode and their values have to be different"
exit 1
fi
while getopts ":FSs:at:b" Option
do
case $Option in
F)
echo "FullScreen"
if test "x$OLD_SOURCE" = "x$OLD_TARGET"; then
echo "Source and target are the same.Please set them different first"
exit 1
fi
echo "Setting fullscreen mode."
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_left 0
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_top 0
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_width $GNOPI_RES_X
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_height $GNOPI_RES_Y
;;
S)
echo "Setting vertical split screen mode."
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_left $SPLITSCREEN_RES_X
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_top 0
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_width $GNOPI_RES_X
gconftool-2 --set --type=int /apps/gnopernicus/magnifier/schema1/generic_zoomer/zp_height $GNOPI_RES_Y
;;
s)
echo "Setting magnifier source screen value from [$OLD_SOURCE] to [$OPTARG]"
gconftool-2 --set --type=string /apps/gnopernicus/magnifier/schema1/generic_zoomer/source $OPTARG
OLD_SOURCE=$OPTARG
;;
t)
echo "Setting magnifier target screen value from [$OLD_TARGET] to [$OPTARG]"
gconftool-2 --set --type=string /apps/gnopernicus/magnifier/schema1/generic_zoomer/target $OPTARG
OLD_TARGET=$OPTARG
;;
*)
echo "Not handled!"
;;
esac
done
shift $(($OPTIND - 1))
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