Add some timeouts to file transfer dialog
In order to avoid the situation where a dialog flashes onto the screen
and then is immediately hidden, I've added a couple timeouts to the
dialog.
The first is a 250ms timeout before showing the dialog. This avoids
showing the dialog at all for very small, quick transfers.
There is also a 500ms timeout before hiding a finished task. This
ensures that even transfers that only take e.g. 251ms to transfer will
get shown to the user for at least 500ms rather than being hidden 1ms
after showing the dialog.
Related: rhbz#1332180, rhbz#1324521
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Acked-by: Fabiano FidĂȘncio <fidencio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>