Passing anything other than an array of DOM elements to
_post_process_messages is an error. In this case we were passing an
array of arrays of DOM elements.
(imported from commit 9e3be18598c406f3578a867dab36731ffeeac921)
The goal is to have a more data centric piece that can be unit tested.
We also try to minimise the number of one off jQuery DOM updates and
rerender handlebars fragments instead. This will prevent the
message_group and DOM from drifting apart and not being able to rerender
correctly.
(imported from commit 03f09803f2bc0c3b8187f76f2cfe90be9f7512a3)
To make the rendering process a bit simpler to read this commit is
refactoring the message group creation into its own function.
(imported from commit b53ce96ed8fee3064d7cf891fc248d0c3d821d1a)
Catch any exceptions that happen in the process of triggering
the message_rendered.zulip event. This addresses #2356.
(imported from commit ce771483cd2533d312fbd68e9c2753c80b3c8d49)
rerender_messages() does extra work such as making rerendering in narrows
safe, as well as updating recipient bars. That should be the only valid entry
point for rerendering individual messages
(imported from commit f91aeb2070b1056ab95e01d68a342558c2813ae8)
Previously topics weren't being highlighted at all and messages had their
highlighting persist across different narrows (because we were only checking
whether the message object had a match_content property, not whether it should
currently be used).
(imported from commit 44c91c6d5799dcdf765e19e1a17bd727ce80c918)
Now that we no longer use tables for our message list, we can
more logically group messages together.
(imported from commit 9923a092f91a45fe3ef06f2f00e23e4e3fb62a37)
This experiment has been disabled for everyone for a while: if we
bring something like this back, it is not likely to be exactly the same,
and will be different enough to require a different implementation.
As it is, the summarization code was making a few code paths (rendering
especially) more complex, and is worth removing for simplicity's sake.
(imported from commit 6ac8cdc9f7077a5a1da01ab4268aba3db0bc43f8)
Change the offset to hold of the selected message as an offset from the
top of the screen. Then use the current offset and scrollTop to compute
the new scrollTop.
(imported from commit 718e95d3435c0f84cbb7663a9bb2bc2789314203)
The message_rendered.zulip event fires after a new messages was rendered
but before it is added to the DOM. This allows javascript components to
change the display of a message before it is added to the DOM.
(imported from commit 69448a250863853a6d0a6e428dcfa12db50f2f71)
I'd check for bookends, but not daterows. Now, we just check if we can get
a message id out of it, rather than excluding specific types of rows.
(imported from commit 39ebc35e81dcec7fc83b603bf941f816fcd3d38d)
Trying to condense messages when they are not yet visible just
leads to wasted effort and wrong results.
This commit makes it so that current_msg_list always points to a
visible list, so the code related to message rendering knows when
to call ui.condense_and_collapse(). For activating narrows, we
now let rendering handle the condense/collapse case.
The home view situation is a little trickier, because we render
new messages in the home view even when we're inside inside of a narrow,
presumably to make it fast to switch into the home view. When
we actually go back to the home view, we need to sweep for messages
that might need to be condensed, since they have been originally
rendered while the home view was not visible.
(imported from commit 4da2d278a4353e9e0c2b98cbf8c9dd03b06cd59b)
I renamed ui.process_condensing() to ui.condense_and_collapse(),
and, more importantly, it now takes a list of elements, not a single
element, which allows us to do some computations outside the loop.
(imported from commit d5984088030c2a0d4ec8b258c7fcec3e84caf2b1)
If a user types "/me runs to the store", we put "runs to the store"
in bold after their name.
(imported from commit fbc11e99244e1c8fa1c03e4753e706957fcd449e)
This is unnecessary without summarization and has a performance
impact on scrolling.
This reverts commit 6270a33ff0fe98fc901b687ca533ef0ea127d052.
(imported from commit ac328a9fe344adfaf1cc1822cd58bc9178ae1a33)
This reverts commit c10d9c1a0d23891acce88bf8d79866c08cb75681.
This reverts commit 9259a246946cd968a8725c38ff5ef2d4b4793717.
(imported from commit 50e9e0136c2487cc63d75ae2b78df0c70a1b0be1)
