This also changes the color for the blink effect when you
get private messages. For simplicity sake, we use the
same color for private messages and mentions.
(imported from commit 46b0f7af1dccefe575004e7676990e5c854a3dcc)
Treat "mentioned" messages like "starred" messages for narrowing.
Lots of ugly copy/paste here. There might be opportunity for
some cleanup in places.
(imported from commit e7629890d42643c0000e1cc85422b2a0690f2cc4)
Most of the model logic pertaining to unread counts had been in
zephyr.js, along with a couple global variables. Now the code
is encapsulated in unread.js. It was a pretty straightforward
extraction with some minor method name changes. Also, a small
bit of the logic had also been in stream_list.js.
Conflicts:
tools/jslint/check-all.js
(imported from commit f0abdd48f26ab20c5beaef203479eb5a70dacfff)
Set the background behind "Private messages" to green whenever
a user's unread count goes up for private messages. Remove
the background after 3s. Advanced browsers will fade the
green in and out over 6s (3s up, 3s down).
(imported from commit 80ed9661d9eec1d697f3259854037d7e145615cd)
I renamed set_count_internal to update_count_in_dom, because "internal"
was redundant in terms of saying the function was private, and it misled
me into thinking it was internal-only in impact, but it actually updates
the DOM.
I also removed the synchronous callback functions, since they both
led to simply hiding the count_span and clearing the text of the
value_span.
(imported from commit dea27d6414dc1b33818b24662f8246d687530b71)
Whenever we get a narrowing event, it's possible for new messages
to appear visible, and we need to call process_visible_unread_messages().
This has been a bug, but it's mostly obscured by the fact that we
call process_visible_unread_messages() as part of focus/scrolling
events.
(imported from commit b9447977f8e2272d45865ca67b436cacafd58a03)
This refactoring basically splits off two functions from update_unread_counts(),
which then becomes a simple three-liner.
The function get_unread_counts() is extracted, and it's purely functional
computation. It paves the way for a more pull-based approach to getting "unread"
counts, where other parts of the program can just call it to get values as
needed without worrying about side effects. It is staying in zephyr.js for
now.
The other function is stream_list.update_dom_with_unread_counts(), which
has a new home in stream_list.js. It handles all the DOM manipulation
aspect of unread counts in the left pane, mostly by delegating to smaller
functions within stream_list. Some of those smaller functions can now
be turned into private methods FWIW, but I'm not sure it's worth the
trouble.
(imported from commit 799f9ebbaed8d530829a4741ef14be04bd8abf5a)
The optimizations are:
* Sort over the list of subscriptions instead of the DOM li elements.
This requires storing the li elements for each sub on the sub object.
* Do a bulk insert of the li elements instead of doing them one by one.
(imported from commit 1a987799930fc677e25f0bc2dcf66f83a4ac3163)
Steve Howell
Tim Abbott
Leo Franchi
Luke Faraone
Zev Benjamin