have zero-center &&
_zero-center() 
{
    local cur prev opts base
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

    #
    #  The basic options we'll complete.
    #
    opts="set-configured set-non-configured set-failed set-custom-text add-zero-center-notification remove-zero-center-notification add-pulsating-color remove-pulsating-color non-animated animated help"


    #
    #  Complete the arguments to some of the basic commands.
    #
    case "${prev}" in
	set-configured | set-failed | set-non-configured | set-custom-text | add-zero-center-notification | remove-zero-center-notification | remove-pulsating-color | add-pulsating-color )
	    local names=$(ls /usr/share/zero-center/applications | grep .app | sed {s/".app"/""/} )
	    COMPREPLY=( $(compgen -W "${names}" -- ${cur}) )
            return 0
            ;;
        *)
        ;;
    esac

   COMPREPLY=($(compgen -W "${opts}" -- ${cur}))  
   return 0
}
[ "$have" ] && complete -F _zero-center zero-center