Feature: optional JackTransport support #6
Description
- Configurable display of transport clock / bpm
- transport buttons in menu
- forward/rewind when scrolling on panel widget (opt-out)
- remember widget can have arbitrarily small space, e.g. in material-shell
Until we have an official jackdbus interface for transport control:
- implement a simple libjack-based service that provides a dbus interface
- should be consistent with the rest of the jack API and dbus interfaces
- if the service is not installed, hide the feature completely
- never register as master
https://github.com/jackaudio/jack2/blob/develop/common/jack/transport.h