146 lines
4.7 KiB
Bash
146 lines
4.7 KiB
Bash
#!/bin/bash
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### snapwin - click on the appropriate area of the window to snap it in a given direction.
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# Works with active and inactive windows.
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# Same actions are available for kebindings: topleft, top, topright, left, center, right,
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# bottomleft, bottom and bottomright.
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# Copyright (C) Daniel Napora <napcok@gmail.com> 2021
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# https://maboxlinux.org
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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_config() {
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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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TITLEBAR_HEIGHT=${titlebar_height:-18}
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## OUTER GAP
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if [[ "$show_outer_gap" == "true" ]]; then OUT_GAP="$GAP" ; else OUT_GAP="0" ; fi
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OFFSET=$(wmctrl -d |grep "*" | awk -F' ' '{print $8}')
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REALSIZE=$(wmctrl -d |grep "*" | awk -F' ' '{print $9}')
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AVAIL_X="${REALSIZE%x*}"
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AVAIL_Y="${REALSIZE#*x}"
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OFF_X="${OFFSET%,*}"
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OFF_Y="${OFFSET#*,}"
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}
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_getwin() { #get active window (only when invoked by keyboard)
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_config
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WINDOW=$(xdotool getactivewindow)
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HEX_ID=$(printf '0x%x\n' $WINDOW)
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#####echo "$HEX_ID"
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if xwininfo -id $HEX_ID -wm |grep Undecorated ; then # Undecorated
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T="0"
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else # Decorated
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T="$TITLEBAR_HEIGHT"
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fi
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#####echo "$T"
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}
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_movewin() {
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case $POS_CODE in
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00|topleft) # top-left
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W=$((AVAIL_X/2-OUT_GAP-GAP/2)) H=$((AVAIL_Y/2-T-OUT_GAP-GAP/2)) X=$((0+OFF_X+OUT_GAP)) Y=$((0+OFF_Y+OUT_GAP));;
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10|top) # top
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W=$((AVAIL_X-OUT_GAP*2)) H=$((AVAIL_Y/2-T-OUT_GAP-GAP/2)) X=$((0+OFF_X+OUT_GAP)) Y=$((0+OFF_Y+OUT_GAP));;
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20|topright) # top-right
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W=$((AVAIL_X/2-OUT_GAP-GAP/2)) H=$((AVAIL_Y/2-T-OUT_GAP-GAP/2)) X=$((AVAIL_X/2+OFF_X+GAP/2)) Y=$((0+OFF_Y+OUT_GAP));;
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01|left) # left
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W=$((AVAIL_X/2-OUT_GAP-GAP/2)) H=$((AVAIL_Y-T-OUT_GAP*2)) X=$((0+OFF_X+OUT_GAP)) Y=$((0+OFF_Y+OUT_GAP));;
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11|center) # center
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W=$((AVAIL_X/8*6-OFF_X)) H=$((AVAIL_Y/8*6-T)) X=$((AVAIL_X/8+OFF_X/2)) Y=$((AVAIL_Y/8+OFF_Y/2));;
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21|right) # right
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W=$((AVAIL_X/2-OUT_GAP-GAP/2)) H=$((AVAIL_Y-T-OUT_GAP*2)) X=$((AVAIL_X/2+OFF_X+GAP/2)) Y=$((0+OFF_Y+OUT_GAP));;
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02|bottomleft) # bottom-left
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W=$((AVAIL_X/2-OUT_GAP-GAP/2)) H=$((AVAIL_Y/2-T-OUT_GAP-GAP/2)) X=$((0+OFF_X+OUT_GAP)) Y=$((AVAIL_Y/2+OFF_Y+GAP/2));;
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12|bottom) # bottom
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W=$((AVAIL_X-OUT_GAP*2)) H=$((AVAIL_Y/2-T-OUT_GAP-GAP/2)) X=$((0+OFF_X+OUT_GAP)) Y=$((AVAIL_Y/2+OFF_Y+GAP/2));;
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22|bottomright) # bottom-right
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W=$((AVAIL_X/2-OUT_GAP-GAP/2)) H=$((AVAIL_Y/2-T-OUT_GAP-GAP/2)) X=$((AVAIL_X/2+OFF_X+GAP/2)) Y=$((AVAIL_Y/2+OFF_Y+GAP/2));;
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esac
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xdotool windowsize $WINDOW $W $H
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xdotool windowmove $WINDOW $X $Y
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if [ $activate_window == "true" ]; then xdotool windowactivate $WINDOW; fi
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}
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clicksnap() {
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_config
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### Clicksnap mouse action start
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eval $(xdotool getmouselocation --shell)
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Mouse_x="$X"
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Mouse_y="$Y"
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HEX_ID=$(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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eval $(xdotool getwindowgeometry --shell $WINDOW)
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Win_x="$X"
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Win_y="$Y"
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Win_width="$WIDTH"
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Win_height="$HEIGHT"
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Rel_x="$((Mouse_x-Win_x))"
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Rel_y="$((Mouse_y-Win_y))"
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pos_x="$(((Mouse_x-Win_x)/(Win_width/3)))"
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pos_y="$(((Mouse_y-Win_y)/(Win_height/3)))"
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POS_CODE="$pos_x$pos_y"
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_movewin
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}
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moveto() {
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_getwin
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POS_CODE="$1"
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_movewin
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}
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case "$1" in
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"") clicksnap ;;
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topleft|top|topright|left|center|right|bottomleft|bottom|bottomright) moveto "$1" ;;
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*) usage ;;
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esac
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