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xdg-utils/xdg-screensaver-gnome-dbus.diff

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Source of the patch: http://cgit.freedesktop.org/xdg/xdg-utils/commit/?id=666d65cae0f2e66d33ec0dc48c054afbf16c9e3f
--- scripts/xdg-screensaver 2012-05-21 12:55:11.846122671 +0200
+++ scripts/xdg-screensaver 2012-05-21 12:58:36.269876261 +0200
@@ -613,16 +613,18 @@
screensaver_gnome()
{
-# TODO
-# There seems to be a DBUS interface for gnome-screensaver
-# See http://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2006-April/042579.html and
-# http://cvs.gnome.org/viewcvs/gnome-screensaver/src/gs-listener-dbus.c?rev=1.36&view=log
-# A problem seems to be that Inhibit is tied to the lifetime of the DBUS appname and
-# this can not be used from a script
+# DBUS interface for gnome-screensaver
+# http://people.gnome.org/~mccann/gnome-screensaver/docs/gnome-screensaver.html
case "$1" in
suspend)
- screensaver_suspend_loop gnome-screensaver-command --poke
- result=0
+ screensaver_suspend_loop \
+ dbus-send --session \
+ --dest=org.gnome.ScreenSaver \
+ --type=method_call \
+ /org/gnome/ScreenSaver \
+ org.gnome.ScreenSaver.SimulateUserActivity \
+ 2> /dev/null
+ result=$?
;;
resume)
@@ -631,7 +633,13 @@
;;
activate)
- gnome-screensaver-command --activate > /dev/null 2> /dev/null
+ dbus-send --session \
+ --dest=org.gnome.ScreenSaver \
+ --type=method_call \
+ /org/gnome/ScreenSaver \
+ org.gnome.ScreenSaver.SetActive \
+ boolean:true \
+ 2> /dev/null
result=$?
;;
@@ -642,18 +650,31 @@
reset)
# Turns the screensaver off right now
- gnome-screensaver-command --deactivate > /dev/null 2> /dev/null
+ dbus-send --session \
+ --dest=org.gnome.ScreenSaver \
+ --type=method_call \
+ /org/gnome/ScreenSaver \
+ org.gnome.ScreenSaver.SimulateUserActivity \
+ 2> /dev/null
result=$?
;;
status)
- result=0
- if [ -f "$screensaver_file" ] ; then
- echo "disabled"
- elif gnome-screensaver-command --query > /dev/null 2> /dev/null; then
+ status=`dbus-send --session \
+ --dest=org.gnome.ScreenSaver \
+ --type=method_call \
+ --print-reply \
+ --reply-timeout=2000 \
+ /org/gnome/ScreenSaver \
+ org.gnome.ScreenSaver.GetActive \
+ | grep boolean | cut -d ' ' -f 5`
+ result=$?
+ if [ x"$status" = "xtrue" -o x"$status" = "xfalse" ]; then
echo "enabled"
+ elif [ x"$result" != "x0" ]; then
+ echo "ERROR: dbus org.gnome.ScreenSaver.GetActive returned '$status'" >&2
+ return 1
else
- # Something is wrong
echo "disabled"
fi
;;