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- #!/bin/bash
- #
- # This script is run by Variety when a new wallpaper is set.
- # You can use bash, python or whatever suits you for the script.
- # Here you can put custom commands for setting the wallpaper on your specific desktop environment
- # or run commands like notify-send to notify you of the change, or you can
- # run commands that would theme your browser, login screen or whatever you desire.
- #
- # PARAMETERS:
- # $1: The first passed parameter is the absolute path to the wallpaper image to be set as wallpaper
- # (after effects, clock, etc. are applied).
- #
- # $2: The second passed parameter is "auto" when the wallpaper is changed automatically (i.e. regular change), "manual"
- # when the user has triggered the change or "refresh" when the change is triggered by a change in quotes, clock, etc.
- #
- # $3: The third passed parameter is the absolute path to the original wallpaper image (before effects, clock, etc.)
- #
- # EXAMPLE:
- # echo "$1" # /home/username/.config/variety/wallpaper/wallpaper-clock-fac0eef772f9b03bd9c0f82a79d72506.jpg
- # echo "$2" # auto
- # echo "$3" # /home/username/Pictures/Wallpapers/Nature/green-tunnel-1920x1080-wallpaper-861.jpg
- # Here you may apply some additional custom operations on the wallpaper before it is applied.
- # In the end put the path to the actual final wallpaper image file in the WP variable.
- # The default is to simply set WP=$1.
- WP=$1
- # Enlightenment
- # Needs Modules/System/DBus Extension loaded to work
- if [ "`echo $DESKTOP | grep Enlightenment`" ]; then
- OUTPUT_DIR="$HOME/.e/e/backgrounds"
- TEMPLATE='
- images { image: "@IMAGE@" USER; }
- collections {
- group {
- name: "e/desktop/background";
- data { item: "style" "4"; item: "noanimation" "1"; }
- max: @WIDTH@ @HEIGHT@;
- parts {
- part {
- name: "bg";
- mouse_events: 0;
- description {
- state: "default" 0.0;
- aspect: @ASPECT@ @ASPECT@;
- aspect_preference: NONE;
- image { normal: "@IMAGE@"; scale_hint: STATIC; }
- }
- }
- }
- }
- }
- '
- OFILE="$OUTPUT_DIR/variety_wallpaper_$RANDOM"
- DIMENSION="$(identify -format "%w/%h" "$WP")"
- if [ ! -z "$DIMENSION" ]; then
- WIDTH=$(echo $DIMENSION | cut -d/ -f1)
- HEIGHT=$(echo $DIMENSION | cut -d/ -f2)
- IMAGE="$(echo "$WP" | sed 's/[^[:alnum:]_-]/\\&/g')"
- if [ -z "$HEIGHT" -o "$HEIGHT" = "0" ]; then
- ASPECT="0.0"
- else
- ASPECT=$(echo "scale=9; $DIMENSION" | bc)
- fi
- fi
- printf "%s" "$TEMPLATE" | \
- sed "s/@ASPECT@/$ASPECT/g; s/@WIDTH@/$WIDTH/g; s/@HEIGHT@/$HEIGHT/g; s|@IMAGE@|$IMAGE|g" > "$OFILE.edc"
- edje_cc "$OFILE.edc" "$OFILE.edj" 2>/dev/null
- rm "$OFILE.edc"
- ## Get the current number of virtual desktops
- desk_x_count=$(enlightenment_remote -desktops-get | awk '{print $1}')
- desk_y_count=$(enlightenment_remote -desktops-get | awk '{print $2}')
- ## Set the wallpaper for each virtual desktop
- for ((x=0; x<$desk_x_count; x++)); do
- for ((y=0; y<$desk_y_count; y++)); do
- # -desktop-bg-add OPT1 OPT2 OPT3 OPT4 OPT5 Add a desktop bg definition.
- # OPT1 = ContainerNo OPT2 = ZoneNo OPT3 = Desk_x. OPT4 = Desk_y. OPT5 = bg file path
- enlightenment_remote -desktop-bg-add 0 0 "$x" "$y" "$OFILE.edj";
- done
- done
- # Remove all Variety wallpapers, but the current one
- find $OUTPUT_DIR -name "variety_wallpaper*.*" | grep -v "$OFILE.edj" | xargs rm
- exit 0
- fi
- # KDE - User will have to manually choose ~/Pictures/variety-wallpaper/ as a slideshow folder with a short iterval.
- # Afterwards, with the command below, Variety will just overwrite the single file there when changing the wallpaper
- # and KDE will refresh it
- if [ "`env | grep KDE_FULL_SESSION | tail -c +18`" == "true" ]; then
- mkdir -p "$(xdg-user-dir PICTURES)/variety-wallpaper"
- cp "$WP" "$(xdg-user-dir PICTURES)/variety-wallpaper/wallpaper-kde.jpg"
- exit 0
- fi
- # Cinnamon, for cases when it is detectable
- if [ "$XDG_CURRENT_DESKTOP" == "X-Cinnamon" ]; then
- gsettings set org.cinnamon.background picture-uri "file://$WP" 2> /dev/null
- if [ "`gsettings get org.cinnamon.background picture-options`" == "'none'" ]; then
- gsettings set org.cinnamon.background picture-options 'zoom'
- fi
- gsettings set org.cinnamon.desktop.background picture-uri "file://$WP" 2> /dev/null
- if [ "`gsettings get org.cinnamon.desktop.background picture-options`" == "'none'" ]; then
- gsettings set org.cinnamon.desktop.background picture-options 'zoom'
- fi
- exit 0
- fi
- # Gnome 3, Unity
- gsettings set org.gnome.desktop.background picture-uri "file://$WP" 2> /dev/null
- gsettings set com.canonical.unity-greeter background "$WP"
- if [ "`gsettings get org.gnome.desktop.background picture-options`" == "'none'" ]; then
- gsettings set org.gnome.desktop.background picture-options 'zoom'
- fi
- # XFCE
- command -v xfconf-query >/dev/null 2>&1
- rc=$?
- if [[ $rc = 0 ]] ; then
- for i in $(xfconf-query -c xfce4-desktop -p /backdrop -l|egrep -e "screen.*/monitor.*image-path$" -e "screen.*/monitor.*/last-image$"); do
- xfconf-query -c xfce4-desktop -p $i -n -t string -s "" 2> /dev/null
- xfconf-query -c xfce4-desktop -p $i -s "" 2> /dev/null
- xfconf-query -c xfce4-desktop -p $i -s "$WP" 2> /dev/null
- done
- fi
- # LXDE/PCmanFM
- if [ "$XDG_CURRENT_DESKTOP" == "LXDE" ]; then
- pcmanfm --set-wallpaper "$WP" 2> /dev/null
- fi
- # Feh - commented, as it may cause problems with Nautilus, (see bug https://bugs.launchpad.net/variety/+bug/1047083)
- # feh --bg-scale "$WP" 2> /dev/null
- # MATE after 1.6
- gsettings set org.mate.background picture-filename "$WP" 2> /dev/null
- # MATE before 1.6
- mateconftool-2 -t string -s /desktop/mate/background/picture_filename "$WP" 2> /dev/null
- # Cinnamon after 1.8, before 2.0
- gsettings set org.cinnamon.background picture-uri "file://$WP" 2> /dev/null
- # Cinnamon after 2.0
- gsettings set org.cinnamon.desktop.background picture-uri "file://$WP" 2> /dev/null
- # Gnome 2
- gconftool-2 -t string -s /desktop/gnome/background/picture_filename "$WP" 2> /dev/null
- # Show a notification on wallpaper change (only when the change is automatic). Display the original filename, but the post-effects image.
- # name=$(echo "$3" | sed 's/\//\n/g'| tail -n 1)
- # if [ "$2" == "auto" ]; then notify-send --icon "$WP" "Wallpaper changed" "$name" ; fi
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