98 lines
3.9 KiB
Bash
Executable File
98 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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### deskgrid - click on the window and select area to place it on the grid
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# Works with active and inactive windows
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# (C) Daniel Napora <napcok@gmail.com>, 2021
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# https://maboxlinux.org
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#
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CONFIG_DIR="$HOME/.config/deskgrid"
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CONFIG_FILE="$CONFIG_DIR/deskgrid.conf"
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mkdir -p $CONFIG_DIR
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if [ ! -f $CONFIG_FILE ]; then
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cat <<EOF > ${CONFIG_FILE}
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# Gap between windows in pixels (reasonable values: 0 8 16 24)
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gap=16
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# Grid columns (12 16 24)
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grid_x=16
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# Grid rows (6 12 16)
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grid_y=12
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#
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titlebar_height=18
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#Notifications true or false
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enable_notifications=true
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# Outer gap (disable if you use WM margins)
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show_outer_gap=true
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# Only for clicksnap action
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activate_window=false
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EOF
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fi
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source <(grep = $CONFIG_FILE)
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GAP=${gap:-16}
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GRID_X=${grid_x:-12}
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GRID_Y=${grid_y:-6}
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TITLEBAR_HEIGHT=${titlebar_height:-18}
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eval $(xdotool getmouselocation --shell)
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# we have window id now as $WINDOW
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HEX_ID=$(printf '0x%x\n' $WINDOW)
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CHILD_ID=$(xwininfo -id $HEX_ID -children|grep "\"" | awk '{print $1}')
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if xwininfo -id $CHILD_ID -wm |grep Dock ; then exit 0 ;fi # Ignore Dock eg. tint2
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if xwininfo -id $CHILD_ID -wm |grep Undecorated ; then # Undecorated
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T="0"
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else # Decorated
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T="$TITLEBAR_HEIGHT"
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fi
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xdotool windowminimize --sync $WINDOW
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# Screen dimensions, margins and available size
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SCREENSIZE=$(wmctrl -d |grep "*" | awk -F' ' '{print $4}')
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MARGINS=$(wmctrl -d |grep "*" | awk -F' ' '{print $8}')
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AVAILSIZE=$(wmctrl -d |grep "*" | awk -F' ' '{print $9}')
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SCREEN_X="${SCREENSIZE%x*}"
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SCREEN_Y="${SCREENSIZE#*x}"
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AVAIL_X="${AVAILSIZE%x*}"
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AVAIL_Y="${AVAILSIZE#*x}"
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MARGIN_X="${MARGINS%,*}"
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MARGIN_Y="${MARGINS#*,}"
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#Show notify
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if [ $enable_notifications = true ]; then
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notify-send.sh -t 15000 --replace-file=/tmp/deskgrid --icon=mbcc "Welcome to DeskGrid (experimental)" "\nDraw selection by mouse to set new window positon and size.\nWhile drawing you may hold Space key to move selection.\nNew window will be bigger than selection."
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fi
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# Take selection
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slop=$(slop --highlight -b 4 --tolerance=0 --color=0.3,0.4,0.6,0.4 -f "%x %y %w %h") || exit 1
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read -r X Y W H < <(echo $slop)
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start_x="$(((X-MARGIN_X)/(AVAIL_X/GRID_X)))"
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start_y="$(((Y-MARGIN_Y)/(AVAIL_Y/GRID_Y)))"
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end_x="$(((X-MARGIN_X+W)/(AVAIL_X/GRID_X)))"
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end_y="$(((Y-MARGIN_Y+H)/(AVAIL_Y/GRID_Y)))"
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### Outer gap factor
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if [[ $show_outer_gap = true ]]; then GF="1" ; else GF="0" ; fi
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### SIZE and POS calculation
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if [[ $start_x = "0" ]]; then GAP_X="$((GAP*GF))" ; else GAP_X=$((GAP/2)) ; fi
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if [[ $start_y = "0" ]]; then GAP_Y="$((GAP*GF))" ; else GAP_Y=$((GAP/2)) ; fi
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if [[ $end_x = $((GRID_X-1)) ]]; then GAP_X_END="$((GAP*GF))" ; else GAP_X_END=$((GAP/2)) ; fi
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if [[ $end_y = $((GRID_Y-1)) ]]; then GAP_Y_END="$((GAP*GF))" ; else GAP_Y_END=$((GAP/2)) ; fi
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SIZE="$(((end_x-start_x+1)*(AVAIL_X/GRID_X)-GAP_X-GAP_X_END)) $(((end_y-start_y+1)*(AVAIL_Y/GRID_Y)-GAP_Y-GAP_Y_END-T))"
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POSITION="$((start_x*AVAIL_X/GRID_X+GAP_X+MARGIN_X)) $((start_y*AVAIL_Y/GRID_Y+GAP_Y+MARGIN_Y))"
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xdotool windowsize $WINDOW $SIZE
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xdotool windowmove $WINDOW $POSITION
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xdotool windowmap $WINDOW
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if [ $enable_notifications = true ]; then
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notify-send.sh -t 15000 --replace-file=/tmp/deskgrid --icon=mbcc "Info" "You can disable those notifications or edit config file using buttons below.\n\n" -o "Disable notifications:mb-setvar enable_notifications=false ~/.config/deskgrid/deskgrid.conf" -o "Edit DeskGrid config file:geany ~/.config/deskgrid/deskgrid.conf"
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#notify-send.sh -t 15000 --replace-file=/tmp/deskgrid --icon=mbcc "Success notification" "You can disable those notifications by editing config file. Button below.\nScreensize: $SCREENSIZE\nMargins: $MARGINS\nAvailable size: $AVAILSIZE\nGrid: $((AVAIL_X/GRID_X)) x $((AVAIL_Y/GRID_Y)) Selection: $slop\nPosition: <b>$POSITION</b>\n($start_x*$AVAIL_X/$GRID_X+$GAP_X+$MARGIN_X)\n($start_y*$AVAIL_Y/$GRID_Y+$GAP_Y+$MARGIN_Y) \nSize: $SIZE" -o "Disable notifications:mb-setvar enable_notifications=false ~/.config/deskgrid/deskgrid.conf" -o "Edit config file:geany ~/.config/deskgrid/deskgrid.conf"
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fi
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