[ovirt-devel] [UI] Start/stop progress automatically

[Lior Vernia]

Hello guys,

I've made an attempt to solve the following bug, which deals with
dialogs that don't display progress when dispatching backend actions and
therefore enable users to create entities twice, etc.:
https://bugzilla.redhat.com/show_bug.cgi?id=1167327

I've posted a first patch [1] that is supposed to implement generic
infrastructure to handle progress display based on async events. Put
relevant reviewers as I saw fit.

Posted another patch [2] that shows what kind of code will be made
redundant by the previous patch - I have no intention of removing all
that code myself, I trust maintainers to do so at their leisure.

Of course future code won't require "manual" progress handling at all...

The first patch also *seemingly* rendered a lot of code redundant in
several storage/virt flows, which is removed [3]. Put relevant people as
reviewers, but would also appreciate help verifying (as I'm not familiar
with many of the flows, especially storage).

Yours, Lior.

[1] http://gerrit.ovirt.org/#/c/35964/
[2] http://gerrit.ovirt.org/#/c/35965/
[3] http://gerrit.ovirt.org/#/c/35966/