dropdown.zsh

# For usage with https://gist.github.com/romgrk/0ba7a864a4e6c76eefd3
# drop-down-terminal gnome extension configuration
# F11/A-F11/C-F11 size-down/medium/up the terminal
# F12 + [0-9] sets background opacity

# F11 & M-F11 = sizeup/sizedown
function _dropdown_h_normal () {
    dropdownterminal h 50%
}
function _dropdown_h_expand () {
    dropdownterminal h 80%
}
function _dropdown_h_full () {
    dropdownterminal h 100%
}
zle -N _dropdown_h_normal
zle -N _dropdown_h_expand
zle -N _dropdown_h_full

function _dropdown_light () {
    dropdownterminal bg 'rgba(0,0,0,0.4)'
}
function _dropdown_dark () {
    dropdownterminal bg 'rgba(0,0,0,0.7)'
}
function _dropdown_bg () {
    echo 'Opacity [0-9]?'
    read -s -k 1 char
    if [[ "$char" == '-' ]]; then
        dropdownterminal bg 'rgba(0,0,0,0.4)'
    elif [[ "$char" == '=' ]]; then
        dropdownterminal bg 'rgba(0,0,0,0.7)'
    elif [[ "$char" == '0' ]]; then
        dropdownterminal bg 'rgba(0,0,0,1.0)'
    elif [[ $char =~ '\d' ]]; then 
        eval "dropdownterminal bg 'rgba(0,0,0,0.$char)'"
    else
        echo "Invalid value: $char\n"
    fi
    zle reset-prompt
}
zle -N _dropdown_bg
zle -N _dropdown_dark
zle -N _dropdown_light


kmap () {
        # SET YOUR ZSH KEY MODES HERE
        # see with:    
        #    bindkey -l
        modes=(insert main)
        for k in $modes
        do
                bindkey -M $k $@
        done
}

kmap "^[[23~"   _dropdown_h_normal
kmap "^[[23;3~" _dropdown_h_expand
kmap "^[[23;5~" _dropdown_h_full

kmap "^[[24~"   _dropdown_bg