问在KDE 5中，如何使用类似于Tilda/guake/yakuake的快捷方式显示/隐藏GUI应用程序

EN

#!/bin/bash
######################################################################################################
# This script will toggle minimize/activate first window with specified class
# If window not found program will be launched
#
# window class can be found with next programs:
#   wmctrl -x -l
#   xprop
# No credit taken.......... Cannot read the original.....
# Found on http://blog.sokolov.me/2014/06/20/linuxx11-toggle-window-minimizemaximize/
# in Russian :) but works when adjusting the wrapping.
######################################################################################################
NEEDED_WINDOW_CLASS="emacs.Emacs"
LAUNCH_PROGRAM="emacs"
######################################################################################################
NEEDED_WINDOW_WINDOW_ID_HEX=`wmctrl -x -l | grep ${NEEDED_WINDOW_CLASS} | awk '{print $1}' | head -n 1`
NEEDED_WINDOW_WINDOW_ID_DEC=$((${NEEDED_WINDOW_WINDOW_ID_HEX}))
if [ -z "${NEEDED_WINDOW_WINDOW_ID_HEX}" ]; then
${LAUNCH_PROGRAM}
else
echo "Found window ID:${NEEDED_WINDOW_WINDOW_ID_DEC}(0x${NEEDED_WINDOW_WINDOW_ID_HEX})"
ACIVE_WINDOW_DEC=`xdotool getactivewindow`
if [ "${ACIVE_WINDOW_DEC}" == "${NEEDED_WINDOW_WINDOW_ID_DEC}" ]; then
    xdotool windowminimize ${NEEDED_WINDOW_WINDOW_ID_DEC}
else
    xdotool windowactivate ${NEEDED_WINDOW_WINDOW_ID_DEC}
    fi
fi

#!/usr/bin/env bash

# if app is not open then launch it -- remove this if you don't want your
# shortcut to launch the application if it hasn't been launched yet
if [ -z "$(xdotool search --class konsole)" ]; then
  konsole
fi

# get current focused window and visible konsole window
CLASS="konsole"
ACTIVE_WINDOW="$(xdotool getactivewindow)"
APP_WINDOW="$(xdotool search --onlyvisible --class $CLASS)"

# if focused, minimize and hide the konsole, otherwise bring konsole to current desktop and open
if [ "$ACTIVE_WINDOW" = "$APP_WINDOW" ]; then
  xdotool getactivewindow windowminimize
else
  wmctrl -xR "$CLASS"
fi