#!/bin/bash

# upperLower

# THIS DOESN'T BEHAVE AS EXPECTED, BUT KEEPING IT IN GIT FOR NOW.

# will upper, lower or capital 1st letter of X selection and return the result
# not usable from cli

string="$(echo "$(xsel)")"
# https://github.com/jordansissel/xdotool/issues/49 = setxkbmap behaviour
setxkbmap

# openbox example and disable running from cli
if [[ "$1" == "--openbox" ]] || [[ -t 0 ]] ; then 

cat <<EOF
    # change selected text to lowercase, upercase or capital first letter in each word
    <keybind key="C-A-l">
        <action name="Execute">
            <command>upperLower -l</command>
        </action>
    </keybind>
    <keybind key="C-A-u">
        <action name="Execute">
            <command>upperLower -u</command>
        </action>
    </keybind>
    <keybind key="C-A-p">
        <action name="Execute">
            <command>upperLower -p</command>
        </action>
    </keybind>
EOF
exit
fi

# main
if [[ "$1" == "-l" ]]; then # lower
    clip="${string,,}"; xdotool type --clearmodifiers -- "$clip"
elif [[ "$1" == "-u" ]]; then # upper
    clip="${string^^}"; xdotool type --clearmodifiers -- "$clip"
elif [[ "$1" == "-p" ]]; then # capital 1st
    clip="${string,,}"; IFS=" "; read -r -a array <<< "$clip"; cliparr=( "${array[@]^*}" ); xdotool type --clearmodifiers -- "${cliparr[*]}"
fi