Unverified Commit 35ce7f35 authored by David Beniamine's avatar David Beniamine
Browse files

Setup screens

parent 2d563084

refreshVP.sh

+131 −67
Original line number Diff line number Diff line
@@ -16,15 +16,16 @@ 
# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.



# Get rights to access display

DEBUG=false

timeout=10

DEBUG=true

log(){

    if $DEBUG

    then

        echo "$@" >> /var/log/vp.log

        echo "$@" | tee /var/log/vp.log

    fi

}

log  "starting VP $(date)"

# Get rights to access display

user=$(who | grep -v "root" | head -n 1 | cut -d ' ' -f 1)

if [ ! -z "$user" ]

then
@@ -63,7 +64,7 @@ fi 
log  "MAIN_SCREEN '$MAIN_SCREEN'"



screens=$(xrandr | grep " connected" | cut -f 1 -d ' ' \

    | sed -e 's/ /\n/g' | grep -v $MAIN_SCREEN)

    | sed -e 's/ /\n/g' | grep -v "\<$MAIN_SCREEN\>")



log  "SCREENS '$screens'"

if [ -z "$screens$MAIN_SCREEN" ]
@@ -72,6 +73,7 @@ then 
    exit

fi



clone(){

    # Auto detect best resolution

    for m in $(xrandr | awk -v pattern="^$MAIN_SCREEN" '/^.* connected/{IN=0} $0 ~ pattern {IN=1} /^ /{if(IN==1){print $1}}')

    do
@@ -133,15 +135,77 @@ do 
    done

    log  "command after all offs $cmd"

    

log  "old cmd '$(cat /tmp/vp)'"

log  "new cmd '$cmd'"

if [ "$cmd" == "$(cat /tmp/vp)" ]

    run_xrandr_cmd $cmd

}



extend(){

    log "I should extend screens on $1"

    case $1 in

        "gauche")

            placement="--left-of"

            ;;

        "droite")

            placement="--right-of"

            ;;

        "haut")

            placement="--above"

            ;;

        "bas")

            placement="--below"

            ;;

    esac

    cmd="xrandr --output $MAIN_SCREEN --primary --auto"

    log $cmd

    for s in $screens

    do

        cmd="$cmd --output $s $placement $MAIN_SCREEN --auto" 

        log $cmd

    done

    run_xrandr_cmd $cmd

}



run_xrandr_cmd(){

    # Actually do stuff

    old_cmd=$(cat /tmp/vp)

    new_cmd="$@"

    timeout

    echo $new_cmd > /tmp/vp

    $new_cmd

    log  "Runned $new_cmd"

    zenity --question --title "Configuration des écrans" \

        --text "La configuration des écrans vous convient-elle ?" \

        --timeout=$timeout

    if [ $? != 0 ]

    then

	log  "No cmd change, exiting on $(date)"

	exit

        log "Restoring old command : $old_cmd"

        $old_cmd

    fi

echo $cmd > /tmp/vp

    log "exiting on $(date)"

}



# Actually do stuff

$cmd

log  "Runned $cmd, exiting on $(date)"
 
choice=$(zenity --entry --title "Écran connecté" \

    --text "Selection du mode d'affichage" \

    --entry-text "Clone" 'Écrans étendus à droite' 'Écrans étendus à gauche' \

    'Écrans étendus en haut' 'Écrans étendus en bas' \

    --timeout $timeout)

code=$?



log "Choice '$choice' / code $code"



if [ -z "$choice" ]

then

    if [ "$code" -eq 1 ]

    then

        # give up

        return

    else

        # timeout

        log "timeout"

        clone

    fi

elif [ "$choice" == "Clone" ]

then

    clone

else

    extend $(echo $choice | cut -d ' ' -f 4)

fi