O script abaixo gera 6 janelas para o editor de texto gnome-terminal
com vi
e as move para viewports apropriados (também conhecidos como workspaces) no desktop Unity.
O script determina matematicamente qual janela pertence em qual espaço de trabalho.
Depende de wmctrl
para fazer a maior parte do trabalho. Para instalar wmctrl
, faça sudo apt-get install wmctrl
.
#!/bin/bash
# Author: Serg Kolo
# Date: Aug 22 , 2015
# Description: script that spawns 6 windows and positions
# them on individual workspaces (aka viewports) for Unity
# Written for: https://askubuntu.com/q/664309/295286
#set -x
# get number of vertical and horisontal viewports
HEIGHT=$(gsettings get org.compiz.core:/org/compiz/profiles/unity/plugins/core/ hsize)
WIDTH=$(gsettings get org.compiz.core:/org/compiz/profiles/unity/plugins/core/ vsize)
# Get size of the desktop from wmctrl -d
# ARRAY[0] is width and ARRAY[1] is height
ARRAY=($( wmctrl -d | awk -v div1=$HEIGHT -v div2=$WIDTH '{gsub(/x/," "); print $4/div1" "$5/div2}' ))
# set number of windows
COUNT=6
# while loop that does all the work
while [ $COUNT -ne 0 ]; do
# reset x and y position on each iteration
XPOS=100
YPOS=100
# spawn terminal window with appropriate number
# and send to viewport according to number
gnome-terminal -e 'sh -c "vi;bash"' -t VP$COUNT &
sleep 0.250 # delay to make sure window spawns
# determine if it's a window 3 or 6
if [ $( expr $COUNT % 3 ) -eq 0 ];then
XPOS=$( expr $XPOS + ${ARRAY[0]} + ${ARRAY[0]} )
fi
# determine if it's window 4 - 6
if [ $COUNT -gt 3 ];then
YPOS=$( expr $YPOS + ${ARRAY[1]} )
fi
# determine if it's window 2 or 5
if [ $( expr $COUNT % 3 ) -eq 2 ];then
XPOS=$( expr $XPOS + ${ARRAY[0]} )
fi
sleep 0.250
# bring that window to focus and move it
wmctrl -R VP$COUNT
wmctrl -r VP$COUNT -e 0,$XPOS,$YPOS,250,250
# decrement counter
COUNT=$( expr $COUNT - 1 )
done
Referências e material adicional:
Script (ou software) para abrir uma janela de aplicativo em uma viewport e posição específicas
Criando e executando um script