[tor-bugs] #28885 [Applications/Tor Browser]: notify users that update is downloading

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#28885: notify users that update is downloading
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 Reporter:  mcs                            |          Owner:  tbb-team
     Type:  defect                         |         Status:
                                           |  needs_revision
 Priority:  Medium                         |      Milestone:
Component:  Applications/Tor Browser       |        Version:
 Severity:  Normal                         |     Resolution:
 Keywords:  TorBrowserTeam201901, ux-team  |  Actual Points:
Parent ID:  #25694                         |         Points:
 Reviewer:                                 |        Sponsor:
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Comment (by mcs):

 Replying to [comment:3 gk]:
 > Here is what I got so far:
 >
 > 1) I wonder whether we should use a different icon for the download
 (like an arrow *down*) as we have
 > the arrow up associaed with *up*date is ready to get applied and this is
 the general Firefox meaning of that icon. I am a bit worried that we set
 user expectations wrong here one can't discriminate between the download
 and ready-to-apply state at a glance.

 We opted to use the same icon because Mozilla uses the same upward arrow
 icon for all updater-related messages, i.e.,
 {{{
   Download Tor Browser update            // Shown if automatic updates are
 disabled
   Download a fresh copy of Tor Browser   // shown if the update fails
   Restart to update Tor Browser
 }}}

 Kathy and I don't have strong feelings about using one icon or two,
 although we have not looked at how difficult it would be to use more than
 one. In some of explorations Antonela did in #25694, the design did
 include a different icon for restart as well. Kathy and I would like to
 minimize changes we make so as to avoid diverging from Firefox too much.

 > 2) If one has the about dialog open while a download is happening,
 closes it, opens the hamburger menu and clicks on menuitem then the
 download stops. I guess this is unexpected and should get fixed?
 > (Interestingly enough, after clicking the about dialog in that scenario
 and opening it again shows 0 of XX MB at the beginning. It jumps to the
 already download amount (and goes from there) later on when the download
 is resumed. It seems showing "0" in this case is wrong.)

 Kathy and I will try to reproduce this bug. Does clicking the
 "Downloading..." menu item open the about dialog like it is supposed to
 (at which point the download stops)? By "stops" do you mean "stops making
 progress" or do you mean the download is completely canceled?

 Showing 0MB when resuming a download is probably not something we
 introduced but we could look into it. When the about dialog or large
 update dialog is opened (i.e., via "Check for Tor Browser update"),
 Mozilla stops and restarts the download. This may be the root cause of
 some of the problems you saw. They used to download MAR files slowly when
 no UI was visible, which is the origin of the stop and restart behavior. I
 am not sure if we can easily eliminate that code though.

 > 3) 15:34 <+GeKo> you do
 > 15:34 <+GeKo> this.showUpdateDownloadingNotification(update, false);
 > 15:34 <+GeKo> but only have
 > 15:34 <+GeKo> showUpdateDownloadingNotification()
 > 15:34 <+GeKo> without any arguments
 > 15:35 <+GeKo> is that a copy and paste error?

 That is an easy one and we will fix it.

 > I applied the Torbutton patch to `master` (commit
 15c369f661fd360c9715b4dd7da147f7aa8f2443), though, to give more time to
 translators.

 Good plan, and thanks!

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28885#comment:5>
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