693058 - Implement Unity progress bar and quicklist

Status: RESOLVED WONTFIX

(Core :: Widget: Gtk, enhancement, P3)

Description

[Marco Castelluccio [:marco]]

I don't know if this is a bug for Mozilla or for Ubuntu developers.
I think we should make use of Unity's Launcher API (https://wiki.ubuntu.com/Unity/LauncherAPI) to implement the progress bar and the quicklist.
There's an addon for the progress bar, UnityFox.

Comment 1

[Marco Castelluccio [:marco]]

I've filed a bug in Launchpad (https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/871325), I've asked if they want to add UnityFox to their addon (actually they have two different addons, one for Unity globalmenu integration and one for other things, like apt support).
If their reply will be negative, I'll try to implement the progress bar directly into Firefox.

Comment 2

[Marco Castelluccio [:marco]]

Chris, is there a plan to solve this issue?

Comment 3

[Chris Coulson]

(In reply to Marco Castelluccio [:marco] from comment #2)
> Chris, is there a plan to solve this issue?

Unfortunately, not at the moment. I'm only working on Firefox in my spare time now, which is quite limited already :/

Comment 4

[Marco Castelluccio [:marco]]

(In reply to Chris Coulson from comment #3)
> (In reply to Marco Castelluccio [:marco] from comment #2)
> > Chris, is there a plan to solve this issue?
> 
> Unfortunately, not at the moment. I'm only working on Firefox in my spare
> time now, which is quite limited already :/

Is libunity stable enough? Do you think we can use it in Firefox like it's used in your UnityFox extension?

Comment 5

[Chris Coulson]

Yeah, it's certainly ok to use for current Ubuntu releases (I think all current releases have the same ABI). It could change again before the next LTS though. It's a shame I didn't get around to this before changing roles

Comment 6

[Marco Castelluccio [:marco]]

(In reply to Chris Coulson from comment #5)
> Yeah, it's certainly ok to use for current Ubuntu releases (I think all
> current releases have the same ABI). It could change again before the next
> LTS though. It's a shame I didn't get around to this before changing roles

I don't know if the library can be used if it isn't so stable (and I don't know who should decide about this matter). In case it can be used, I could work on this as soon as I have some time available.

Comment 7

[Karl Tomlinson (:karlt)]

This statement asserts that libunity is preferred over the DBus interface:
"While the libunity API is stable, the DBus protocol underneath is not. We strongly discourage anyone from relying on it."

If libunity ends up changing, we can expect the soname to change, and so the worst that will happen is that Gecko will fail to find the library and will fall back to current behavior.  Even then, it probably won't be too difficult to adjust Gecko for changes in the libunity API.  So using libunity sounds fine.

Comment 8

[Chris Coulson]

What entries would you add in the quicklist by the way? One of the reasons I never added a quicklist for the Unityfox addon is that Unity doesn't provide a way to make it available when Firefox isn't running (so, for example, your most frequently visited sites would only appear in the menu once you'd already opened Firefox).

I did mention this limitation to the Unity developers nearly 2 years ago, but nothing happened with it

Comment 9

[Marco Castelluccio [:marco]]

Paolo, this is an Unity-only solution, on other DEs we'll still need to display a notification (we could use libnotify in the other cases, but it's still a notification :D).

Comment 10

[Robert Strong (they/them - no direct email)]

This would either be a widget or a theme bug

Comment 11

[Adolfo Jayme]

libunity’s API is also consumed by third-party docks like Plank, and I’ve heard there are plans to get progress bars into GNOME Shell, so…

Comment 12

[Marco Castelluccio [:marco]]

We can open a new bug for GNOME Shell, if they decide to support progress bars (even if they do, I doubt they will use libunity).