For wired devices (actually, ethernet devices), hide the connection
list when there is only one connection (either automatic or stored).
The device can be operated with the associated switch.
Since device state Unavailable is generic and has substates, instead
of using an hack for carrier, introduce some code that checks both
for carrier and firmware-missing when in that device state, and updates
the UI accordingly.
Different methos are being used to launch the control-center panels of each
status icon. Standarize on Shell.AppSystem.
This also fixes the network icon using a non-existant Util.spawnDesktop()
method.
Bug #645091
Adds an implementation of nm-applet in javascript. Uses the new
introspection from NetworkManager, and temporarily requires
nm-applet to be running for the secret service.
Features a renewed interface, with each device controllable through
a switch, which if toggled off disconnects, and if toggled on
connects to the most recently used valid connection. More esoteric
features like creation of ad-hoc networks have been moved to the
control center panel.
https://bugzilla.gnome.org/show_bug.cgi?id=621707
