This fixes 2 bugs:
* If you perform a search and search results are empty then if you try
to navigate using arrow keys, page-down/page-up etc. it will give a
traceback.
* Search for example 'a' and then navigate to the last of the search
results using arrow keys. Now press 'tab' to go back the search box
and restrict the search to for e.g. 'ab' and now try to navigate
using arrow keys, page-up/page-down etc you will get a traceback.
In this commit we basically do these things:
* Clear up section_head_offsets before pushing stuff in it so that
its size doesn't keep on growing indefinitely with time and users
opening emoji picker.
* Make use of popover element to find the correct element in DOM
to scan for section elements. This prevents us from filling stuff
twice into section_head_offsets because of presence of two
elements for '.emoji-popover-subheading' in DOM since popover
destroy is an async call.
* Using this popover element also helps in avoiding manuplation
of the DOM elements of the popover that was destroyed (Because
popover destroy is async it still maybe around). One instance of
this is associating scroll event with the right instance of
'.emoji-popover-emoji-map'.
Normally the "n" key skips over muted streams, but if we
are currently narrowed inside a muted stream, it will now
go to the next topics within that stream.
For me the use case was that I have a stream I check up on
about once a day, and "n" would be super useful for me to
clear out unread counts while still skimming some content,
and without having to temporarily unmute the stream.
In this commit we are moving the .emoji-popover-emoji.reaction
click handler to register_click_handlers() so as to have parity
with rest of the code design.
We now use similar code for A/D hotkeys as we do for the "n"
key.
The old code was using jQuery operations that got tripped up
by our splitters between active and inactive streams.
Fixes#4569
This allows us to traverse a list backwards, cycling to the
bottom as needed.
This code is going to be used for the "A" key that cycles
upward in the stream sidebar. It's probably overkill for
that use case, but it does give us O(1) behavior and avoids
the pitfall of accidentally mutating a list when reversing it.
Previously, the Zulip webapp would throw an exception if you used a
character like "+" in your search query, since we were using regular
expressions, when really we should have been just searching for
characters.
Use perfectScrollbar on settings sidebar, since the default scrollbar
makes settings menu break when not enough vertical space available.
Add perfectScrollbar to main settings section, and reset the scrollbar
position when switching between tabs.
Also delete the z-index on `.settings-list` since it makes the
perfectScrollbar covered.
Fixes#5216.
The new endpoints are:
/json/mark_stream_as_read: takes stream name
/json/mark_topic_as_read: takes stream name, topic name
The /json/flags endpoint no longer allows streams or topics
to be passed in as parameters.
This is the first part of a larger migration to convert Zulip's
reactions storage to something based on the codepoint, not the emoji
name that the user typed in, so that we don't need to worry about
changes in the names we're using breaking the emoji storage.
Here are the functions in top_left_corner:
get_global_filter_li: pure code move
update_count_in_dom: simplifed copy of similar function in stream_list.js
update_dom_with_unread_counts: pure code move, split out from function
of same name in stream_list.js
delselect_top_left_corner_items: pure code move
handle_narrow_activated: pure code move + rename
handle_narrow_deactivated: pure code move, split out from from function
of smae name in stream_list.js
This function was actually de-selecting stream sidebar items
before. Now we just explicitly de-select top-left items in it,
and we do stream-sidebar stuff in update_stream_sidebar_for_narrow().
