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  • Ell's avatar
    plug-ins: add busy-dialog plug-in · f542d839
    Ell authored
    This plug-in is used internally to show an interactive dialog in a
    separate process, while the main process is blocking waiting for an
    operation to complete.  The dialog shows a custom message in a
    GimpBusyBox, and potentially a "cancel" button, allowing the
    operation to be canceled.  Communication with the main process is
    performed through a pair of file descriptors, passed to the plug-in
    as arguments.
    f542d839