completions-core/vncviewer.bash - main - githubmirror/bash-completion

completions-core/vncviewer.bash
97 строк3 KB
Koichi Murase
refactor(_known_hosts): deprecate $1 for receiving $cur
30 июн 2026, 09:38
30 июн 2026, 09:38c6ac849
# bash completion for vncviewer

_comp_cmd_vncviewer__bootstrap()
{
    local fname REPLY
    _comp_realcommand vncviewer
    case $REPLY in
        *xvnc4viewer) fname=_comp_cmd_xvnc4viewer ;;
        *tightvncviewer) fname=_comp_cmd_tightvncviewer ;;
        *) fname=_comp_complete_known_hosts ;;
    esac

    # Install real completion for subsequent completions
    unset -f "$FUNCNAME"
    complete -F $fname vncviewer
    $fname "$@" # Generate completions once for now
} &&
    complete -F _comp_cmd_vncviewer__bootstrap vncviewer

_comp_cmd_tightvncviewer()
{
    local cur prev words cword comp_args
    _comp_initialize -- "$@" || return

    case $prev in
        -passwd)
            _comp_compgen_filedir
            return
            ;;
        -encodings)
            _comp_compgen -- -W 'copyrect tight hextile zlib corre rre raw'
            return
            ;;
        -via)
            _comp_compgen_known_hosts
            return
            ;;
    esac

    if [[ $cur == -* ]]; then
        _comp_compgen -- -W '-help -listen -via -shared -noshared -viewonly
            -fullscreen -noraiseonbeep -passwd -encodings -bgr233 -owncmap
            -truecolour -truecolor -depth -compresslevel -quality -nojpeg
            -nocursorshape -x11cursor'
    else
        _comp_compgen_known_hosts
    fi
} &&
    complete -F _comp_cmd_tightvncviewer tightvncviewer

# NOTE: - VNC Viewer options are case insensitive.
#         Preferred case is taken from -help.
_comp_cmd_xvnc4viewer()
{
    local cur prev words cword comp_args
    _comp_initialize -- "$@" || return

    # Both single dash (-) and double dash (--) are allowed as option prefix
    local opt=${prev/#--/-}
    case ${opt,,} in
        # -passwd, -PasswordFile
        -passwd | -passwordfile)
            _comp_compgen_filedir
            return
            ;;
        -preferredencoding)
            _comp_compgen -- -W 'zrle hextile raw'
            return
            ;;
        -via)
            _comp_compgen_known_hosts
            return
            ;;
    esac

    if [[ $cur == -* || $cur == --* ]]; then
        # Default to vncviewer camelcase options, see `vncviewer -help'
        local dash options=(AcceptClipboard AutoSelect DebugDelay display
            DotWhenNoCursor FullColor FullColour FullScreen geometry help
            listen Log LowColourLevel MenuKey name Parent passwd PasswordFile
            PointerEventInterval PreferredEncoding SendClipboard SendPrimary
            Shared UseLocalCursor via ViewOnly WMDecorationHeight
            WMDecorationWidth ZlibLevel)
        [[ $cur == --* ]] && dash=-- || dash=-

        _comp_split COMPREPLY "$(
            shopt -s nocasematch
            local option
            for option in "${options[@]}"; do
                [[ $dash$option == "$cur"* ]] && printf '%s\n' "$dash$option"
            done
        )"
    else
        _comp_compgen_known_hosts
    fi
} &&
    complete -F _comp_cmd_xvnc4viewer xvnc4viewer