X-Git-Url: https://git.danix.xyz/?p=my-dotfiles.git;a=blobdiff_plain;f=bin%2Fchange_wallpaper.sh;fp=bin%2Fchange_wallpaper.sh;h=dd93b2313a75e6111ab58830e0fa093ceb52bc8d;hp=0000000000000000000000000000000000000000;hb=7abef725078fc52196b630c95f354fb58864c743;hpb=6be4fcd546b01b14b5f06306ab5b7c0391913bfa

diff --git a/bin/change_wallpaper.sh b/bin/change_wallpaper.sh
new file mode 100644
index 0000000..dd93b23
--- /dev/null
+++ b/bin/change_wallpaper.sh
@@ -0,0 +1,117 @@
+#! /bin/bash
+
+PID=$$
+PIDFILE=${PIDFILE:-/tmp/wallpaper.pid}
+WAIT_CYCLE="5m"
+
+trap "rm -f $PIDFILE" SIGTERM
+
+WP_SETTER="/usr/bin/feh"
+QARMA="/usr/bin/qarma"
+
+function set_wp() {
+	NEW_WP=$1
+	$WP_SETTER --bg-fill $NEW_WP
+}
+
+# set background function (requires input)
+function wpapers() {
+	if [[ -f $1 ]]; then
+		# We have a single file as input
+		set_wp $1
+		exit 0
+	elif [[ -d $1 ]]; then
+		# directory as input
+		while true; do
+			BGIMG=$(find $1 -type f -print | shuf -n1)
+			set_wp ${BGIMG}
+			sleep $WAIT_CYCLE
+		done
+	fi
+}
+
+function file_or_dir() {
+	if [[ -f /tmp/choice ]]; then
+		rm /tmp/choice
+	fi
+
+	FOD=$($QARMA --list --text="single image or directory?" --hide-header "file" "directory" > /tmp/choice)
+	case $? in
+		0 )
+			file_chooser $(cat /tmp/choice)
+			;;
+		1 )
+			$QARMA --info --title="Exiting!" --text="No wallpaper was changed."
+			;;
+		-1 )
+			$QARMA --error --title="Ooops!!" --text="Something unexpected happened."
+			;;
+	esac
+}
+
+function file_chooser() {
+	case $1 in
+		"file" )
+			FILE="$($QARMA --file-selection --title='Choose your Wallpaper')"
+			case $? in
+				0 )
+					wpapers $FILE
+					;;
+				1 )
+					$QARMA --info --title="Exiting!" --text="No wallpaper was changed."
+					;;
+				-1 )
+					$QARMA --error --title="Ooops!!" --text="Something unexpected happened."
+			esac
+			;;
+		"directory" )
+			FILE="$($QARMA --file-selection --directory --title='Choose your Wallpaper directory')"
+			case $? in
+				0 )
+					wpapers $FILE
+					;;
+				1 )
+					$QARMA --info --title="Exiting!" --text="No wallpaper was changed."
+					;;
+				-1 )
+					$QARMA --error --title="Ooops!!" --text="Something unexpected happened."
+			esac
+			;;
+		* )
+			$QARMA --error --title="Ooops!!" --text="Something unexpected happened."
+			;;
+	esac
+}
+
+function run() {
+	if [[ $(basename $0) == "wallpaper.sh" ]]; then
+		# we were called as wallpaper.sh, so simple wallpaper setter without qarma interaction
+		wpapers $1
+	elif [[ $(basename $0) == "change_wallpaper.sh" ]]; then
+		# we use qarma to set the wallpaper
+		$QARMA --question --title="Change Wallpaper" --text="Do you want to change the wallpaper?"
+		case $? in
+			0 )
+				file_or_dir
+				;;
+			1 )
+				$QARMA --info --title="Exiting!" --text="No wallpaper was changed."
+				;;
+			-1 )
+				$QARMA --error --title="Ooops!!" --text="Something unexpected happened."
+		esac
+	fi
+}
+
+if [[ -r $PIDFILE ]]; then
+	# PIDFILE exists, so I guess there's already an instance running
+	# let's kill it and run again
+	kill -s 15 $(cat $PIDFILE) > /dev/null 2>&1
+	# should already be deleted by trap, but just to be sure
+	rm $PIDFILE
+fi
+
+# create PIDFILE
+echo $PID > $PIDFILE
+
+run