Commit Graph

1099 Commits

Author SHA1 Message Date
Jessica McKellar cf72ca441f Add the feedback bot to the people autocomplete list.
(imported from commit d32724ca647da5053677dbb7bc720465823d79f1)
2013-02-23 14:38:21 -05:00
Jessica McKellar c1d4bc58e8 Un-break get_updates when you have no messages.
(imported from commit 5221682c8dacdb8d57b4f65749a28f39f2875f3d)
2013-02-23 12:33:58 -05:00
Leo Franchi d08b8459ed Only show unread notifications in the title bar if a message is shown in the home view.
(imported from commit 795a6cb55d480c57e84ea5e17ef3afdc5d62d68b)
2013-02-22 17:05:36 -05:00
Zev Benjamin 6e4093a0a5 Fix the copy-paste code copying too few or too many messages
(imported from commit 2e379618b29cd5c8b168e3f4bdbaa278c5247462)
2013-02-22 15:52:51 -05:00
Zev Benjamin 296d7d89a3 Disallow replying when there are no messages
(imported from commit b2fb2d9508afcf0470665bd9d42bb50826d838e4)
2013-02-22 13:07:26 -05:00
Zev Benjamin 06d69f10d9 Remove superfluous call to MessageList.closest_id
(imported from commit 11d4f096517df4b9ed89f184a1d383c8a55697bc)
2013-02-22 11:46:05 -05:00
Leo Franchi ca0f414b60 Fix narrowing not marking as unread when backfilling messages
(imported from commit 91b164251b0c2f97bf70c0051216347e2a4616eb)
2013-02-22 11:41:35 -05:00
Leo Franchi 9fb5487473 Add a select_closest option to MessageList.select_id()
If we have removed a stream from the home view, and our pointer
that we load from the server refers to a message that is no longer
visible, we don't want to error out but rather select the nearest
message to our previously selected one.

(imported from commit d212f1fba7b06836d1d916b43042991625b6f41e)
2013-02-22 11:39:22 -05:00
Leo Franchi e6bd8271e0 Return undefined from MessageList.get() for consistency
(imported from commit 2fe76786921a1500c6ee7fc57af7de7cea667c73)
2013-02-22 11:37:47 -05:00
Jessica McKellar 947d389a33 Fix incorrect sidebar height, which makes you scroll past your messages.
(imported from commit 7244853c83ea884697f205ec5355403c5007d61e)
2013-02-22 09:58:12 -05:00
Jessica McKellar 015cfb594e compose: remove a recent bit of error handling for subscribe-and-send.
(imported from commit c22ae573904a4532386291e540b8a23dca389a82)
2013-02-21 22:31:25 -05:00
Jessica McKellar 41aa91d300 compose: give users an action to take on subscription errors.
(imported from commit 62b2500bb1993f70b8218cd58fb335de25b18480)
2013-02-21 22:31:25 -05:00
Luke O'Malley eec2487b9e Remove sub-and-send javascript and add 'X' to all error messages
(imported from commit 66fd42914e4fc33719c4f21ad401748989f20b49)
2013-02-21 22:31:23 -05:00
Keegan McAllister 56d183ea06 Remove lurk mode from web client and API examples
See #796.

(imported from commit e238ce571c3f30d8312b630df7048ad1d9cad6d2)
2013-02-21 15:11:10 -05:00
Leo Franchi 982a3fda9a Only ignore website messages from user when calculating unread counts
(imported from commit 95bd6f8c2ce0ad1f5d59e311107f81e4b07b33dc)
2013-02-21 15:05:59 -05:00
Leo Franchi 771eea22b8 Properly auto-complete usernames whenever they appear in a message box
(imported from commit 82ef65125731eb48fa029d16acc28add401ac633)
2013-02-21 14:24:55 -05:00
Zev Benjamin 48e7fed00f Fix the selected message when narrowing to a stream that has no messages loaded
We would previously scroll you to the top of the just-loaded block of
messages

(imported from commit 520e5588aa078313649677663c7feea4ca1d7145)
2013-02-21 13:29:17 -05:00
Zev Benjamin 4c9e3a167e Move message selection to an event-based system
Messages are now selected on a MessageList, which triggers a
message_selected event that other parts of the code can listen for.

(imported from commit 1da9e4121425c0ac4461b41b7aea169072e1512b)
2013-02-21 13:29:17 -05:00
Zev Benjamin ed51bd0432 Select messages on the MessageList instead of calling a global function
(imported from commit 0ea1c2695cda5ec415c42a450103e768cf2ff5db)
2013-02-21 13:29:17 -05:00
Zev Benjamin 9e9b4c8541 Make MessageList.selected_id an accessor method
(imported from commit 144d12ba8be2de02900ef06c3413f660144de8bf)
2013-02-21 13:29:17 -05:00
Zev Benjamin 36798c8d67 Select the closest message to the target after narrowing
(imported from commit e41fcb032af5a8653b7573cb87bbc879a2008343)
2013-02-21 13:29:17 -05:00
Zev Benjamin a91aa7f8f5 Move message filtering from add_to_table to add_messages_helper
(imported from commit 45b1149771a0d96af4c6267fc8457e49c3d10799)
2013-02-21 13:29:17 -05:00
Zev Benjamin 9cac51d0b5 Add MessageList method for finding the closest id in the list to a given id
(imported from commit 244239f44e018940c26626388fd56ff7ac017a80)
2013-02-21 13:29:17 -05:00
Zev Benjamin fc10556b84 Select a more correct message when narrowing by clicking on message's stream or subject
Previously we would select the first message in the block.  Now, we
only do that if a message that is selected will not be in the
resulting narrowed view.  If the selected message will be in the
narrowed view, we select that message once narrowed.

(imported from commit 4da5a3a0b597b58c2e028f1b29ac20ae3808a4d1)
2013-02-21 13:29:17 -05:00
Zev Benjamin e9b915c2b9 Remove global selected_message_id and persistent_message_id variables
Each message list now has a selected message id.

(imported from commit 041abc54ea42c636c30e39df4a2e838bb830e1aa)
2013-02-21 13:29:17 -05:00
Zev Benjamin 97160d79d4 Use the new MessageList for storing messages
(imported from commit 38a04d2ff504aa49189997b972318af7c944d528)
2013-02-21 13:28:23 -05:00
Zev Benjamin 814e3d6385 Implement a message list structure for storing messages and related information
(imported from commit 171de93636a215d9357c7fc4ee8fb71696d23fb5)
2013-02-21 13:27:45 -05:00
Zev Benjamin e19f9fd3d0 Also restore the scrollTop when the hash changes to '#'
(imported from commit 7b93c4692cca0a6e12b8e01560be7ae00240fa39)
2013-02-21 13:25:29 -05:00
Zev Benjamin b2eb4530d3 Fix comment spelling error
(imported from commit 347a860dfb0de2c49c2810f3aa041bc5c4f427d0)
2013-02-21 13:25:29 -05:00
Leo Franchi 36d953e2af Show messages to streams we were just subscribed to
(imported from commit f852be239da1f3385f9fc9861a3ed07a7f47a6da)
2013-02-21 12:10:53 -05:00
Jessica McKellar 382f94b5b5 Move presence information to a right sidebar.
(imported from commit c5533988606f1fc05de6b83eeb39f8f913f6ad42)
2013-02-21 09:23:59 -05:00
Waseem Daher 6913d16f28 Make your name and gravatar clickable as a way of returning home.
I kind of expect this to work, and hopefully this'll help with
people getting stuck on the "Settings" page in the tutorial.

(imported from commit 1159d884dcd331bcfb74864a0176fa293e8c3714)
2013-02-21 14:05:40 +00:00
Tim Abbott 63d7279cce Some small improvements to the tutorial text.
Most of them are just typos or funny punctuation, but this also adds
the word "above" after "You and Humbug Tutorial Bot" since otherwise
the user might try to click the text in the message body and be
confused.

(imported from commit dccaf4acd24db713acab261440f0a9d03860e0f4)
2013-02-20 20:59:36 -05:00
Keegan McAllister c7b88cc708 Disable backfilling 1,000 messages on idle
Right now the MIT realm has pretty bad UI lag with 1,200 messages loaded.  We
need to fix the root problem, but this commit at least makes reloading the page
a satisfactory remedy.

(imported from commit 93d47710891cfc4db9fa00beaa5ccd10113aa1c3)
2013-02-20 18:50:20 -05:00
Waseem Daher af1327230a tutorial: A first draft of a tutorial.
Here I have a sketchy but functional framework for dealing with
all of the async stuff that a tutorial requires, and an early
draft of what such a tutorial might look like.

I could probably go and remove the first-run message, but I'll
keep it around for now in the unlikely event that something I
haven't anticipated goes wrong in starting up the tutorial.

(imported from commit de9779a66a1b3fe790082decb324c90ec180b39b)
2013-02-20 23:04:50 +00:00
Waseem Daher b51dc36667 Add a tutorial.js file.
(imported from commit 58b72d08c0cd7815c3c54bd37c4a8033f32cc7ad)
2013-02-20 23:04:49 +00:00
Reid Barton 8b8f2707e7 Fix bolding of "Home", "All messages", "All private messages" when active
(imported from commit 759729b4b2c0ebac3e3f1c9f74617a2dbea50223)
2013-02-20 17:50:26 -05:00
Reid Barton 873f171fb3 Only perform scrolling functions when the home tab is active
(imported from commit a6bcbadfd94f6312af62648a90a9e4e9b0e97dbc)
2013-02-20 17:50:26 -05:00
Leo Franchi af58956f9e Only show All messages link in sidebar if there are non-homeview streams
(imported from commit b247b651e531debbac2ad34a15b9a758de936348)
2013-02-20 14:24:49 -05:00
Leo Franchi 8162d46d5c Mark as unread messages loaded in a narrow view older than pointer
(imported from commit 37362d1fbb4932f064753a5d3d335d9b2bec2964)
2013-02-20 14:05:49 -05:00
Leo Franchi 0e6ba5ebf4 Hide message table when adding/removing large number of entries
This fixes the issue where toggling show/hide on a stream in the home
view scrolls the page, because the removing and adding of rows in the
still-visible message table causes the cursor and scroll position to jump

(imported from commit 7454284a44af26379a0d2e7fce3683d98e3e4c48)
2013-02-20 13:49:24 -05:00
Keegan McAllister 4c037a938c Add title text to presence entries
(imported from commit 3c27607e59df222c4c8b3113a5efe7cdb23aa37d)
2013-02-19 18:31:26 -05:00
Keegan McAllister bf21c29ce1 Clean up and simplify ui.set_presence_list
(imported from commit edeadfbfc623150e87b7f47c9e46212e24784154)
2013-02-19 18:31:26 -05:00
Keegan McAllister cb45d88cea Get rid of constants activity.user_{active,away,idle}
We don't typically have these (see message type, etc.) and removing
them will allow simplifying the code.

(imported from commit fbefb08ee9b08c73f32c8150a6fa1060957aa8ad)
2013-02-19 18:27:36 -05:00
Keegan McAllister 0b5ba3090a Rename presence CSS classes for clarity
(imported from commit 14b3e80deaf5066210ff7e540b517597884219f3)
2013-02-19 18:27:36 -05:00
Leo Franchi 75fc80be60 Do not show self in presence list for MIT
(imported from commit adbbe0dd9728d4c88fa6865f3d5ae54e715868cc)
2013-02-19 17:36:22 -05:00
Reid Barton 61350d65d1 Render recent dates as weekdays, part 2.
This commit does the actual work of formatting recent dates as weekday
names and updating the format when the date is sufficiently far in the
past.

Also, silence a bogus jslint warning.

(imported from commit 503286fbd9c1e33a81cc7d78cf8d08d5e7f78c1a)
2013-02-19 15:58:25 -05:00
Reid Barton 59dab21fcd Render recent dates as weekdays, part 1.
This commit just moves time rendering logic to its own file, and does
not make any functionality changes.

(imported from commit d111d03c6abc8d9550fcf65e4f89eab8056d1ed4)
2013-02-19 15:58:25 -05:00
Leo Franchi 5d79bb6a20 Add a 'show in home view' toggle to the stream settings
(imported from commit af8bcc4df6fcd9f6ffed4ccb1b9be5261ffe619d)
2013-02-19 15:43:27 -05:00
Luke Faraone 85b6b551f2 Add a notion of "All messages" to the sidebar.
(imported from commit 740711d1fa925055b26249071f79fc0b287d78c1)
2013-02-19 15:43:26 -05:00
Keegan McAllister ebbbc4d8c2 Apply stream bar color class to the compose window as well
(imported from commit 3c3f3d1073a95ceff74a571f1b2c985a7b820c8e)
2013-02-19 15:33:35 -05:00
Keegan McAllister bb5f59d310 Use white text for recipient labels on streams set to dark colors
Fixes #577.

(imported from commit 0518e33b96bc0028fc80d533f6b8ec35fd5cdc04)
2013-02-19 15:33:35 -05:00
Keegan McAllister da7f6e0fe8 Add a helper util.memoize
(imported from commit 16b5c49580e30a51583bc0bc8b11293bba595b3a)
2013-02-19 15:33:35 -05:00
Reid Barton 968d1cd9ee Only show "More messages below" when there are unread messages
Fixes Trac #838.

(imported from commit 9b02820946698cf6ef76f1836b5fd6c3c50ed0f4)
2013-02-19 13:43:34 -05:00
Reid Barton 37b5a84af4 Track total number of unread messages
(imported from commit 0a6f270b8a4debf0cbb7e869ecbff59f39f22049)
2013-02-19 13:43:34 -05:00
Reid Barton bec83b2bc3 Minor style changes to process_unread_counts
(imported from commit 1cf468e4c2d6237772b3424e4941ee2481dc9bfd)
2013-02-19 13:43:34 -05:00
Keegan McAllister 00445c843e Restore the cursor position when shift-tabbing back from send button to content
Fixes #806.

(imported from commit ccdab39b52f3aee387be17f13c91ecfabee2b214)
2013-02-19 11:25:03 -05:00
Keegan McAllister 45dd9e8ec9 Remove Safari Tab-Enter workaround
These days we explicitly handle the Tab hotkey in composebox_typeahead.js

(imported from commit e554a20bf0517f928359ad83f8ba83abb22aa68e)
2013-02-19 11:25:02 -05:00
Jessica McKellar 2852692de5 Hide floating recipient bar on mousewheel scroll but not keypress.
That way it is visible more consistently when arrowing through
messages (arrowing causes scroll events).

(imported from commit ba629b907e4e593032a61a10b04f00e592fe8427)
2013-02-18 21:17:29 -05:00
Jessica McKellar 1b02928806 Only update floating recipient bar at end of scroll.
This makes scrolling much cheaper and reduces jerky scrolling.

(imported from commit 38b620bb13c498556a21962113a94e35a209d52b)
2013-02-18 14:58:58 -05:00
Waseem Daher 2b7b39fe1f Make 'New stream' and 'New PM' buttons work when not on home tab.
This fixes Trac #898.

Prior to this commit, we only changed the tab to #home in
compose.start; i.e. when a compose was not already in progress. This
means that if the composebox was open and we were on the settings
page, clicking one of these buttons would not work.

(imported from commit aa88a605cdcb61d5b6a1ece6292001c5f5a19c66)
2013-02-17 17:45:53 -05:00
Keegan McAllister ddcf2cb86e Set favicon from our generated images rather than using Notificon
We've been noticing a long delay between switching to a window with unread
messages and the time that those messages actually appear.  This got much worse
around the time we added Notificon.

Our hypothesis (supported by some testing) is that the work done by Notificon
in creating a <canvas>, drawing into it, serializing it to PNG, etc. is using
up some quota of background operations that would be better spent rendering
messages.

Switching to precomputed images should mitigate this problem.

Resolves #896.

May resolve #882 to our satisfaction.

(imported from commit a2d98a163486bdd35fdfb5351f96c5529ba5c7e9)
2013-02-15 16:19:50 -05:00
Keegan McAllister c0054f6335 notifications: Remove duplicated code
(imported from commit 3b6fe986ed51a3698460b2e6f984df6f71cc5f6f)
2013-02-15 16:18:24 -05:00
Leo Franchi a1234afc4b Make sure we have a full name for a user before accessing it
(imported from commit 20165ada3f04edd714e5d2e8ee31a388a1ff00de)
2013-02-15 15:56:14 -05:00
Jessica McKellar b8ad7f235a Replace the pipe character between stream and subject with a '>'.
It helps to clarify the relationship between subjects and streams.

(imported from commit 53ed623f3875939c5b6f812de54ccbe616cdb1db)
2013-02-15 11:01:06 -05:00
Waseem Daher f37f6b2d37 Don't show popover on right-click.
I experimented briefly with window.getSelection to try to determine if
any text was highlighted (and then we could've done something like
"Don't popover if text is highlighted"), but I couldn't quickly get it
to work in a robust way, so for now I am removing the feature.

(imported from commit 76048b8fd070675b480a2d29e2c8d7d6018633ec)
2013-02-15 10:50:17 -05:00
Luke Faraone 32a406a5cf Display a total count of the number of PMs you have pending.
This is accomplished by continuning to have per-conversation PM counts
but then summing them up into a global count.

We may split this off into per-conversation counts in the future.

(imported from commit 311e3b74715c3a01c0b75837e397a386ab65505c)
2013-02-14 17:32:22 -05:00
Keegan McAllister 6c12fd3909 Add a basic font size menu
(imported from commit ff0c27ccb177ddc69a31bf8997d31e7cfb5b78b5)
2013-02-14 14:39:32 -05:00
Luke Faraone a9e602c1bb Implement label counts for stream messages.
(imported from commit 45d3d5ba8c2be3ebed8385fb714044ac9419f3c2)
2013-02-14 13:44:06 -05:00
Leo Franchi 1201fc1144 Add semicolons to js statements to pass lint
(imported from commit b67d30c5944276309c4e41b29afa5e55122530d8)
2013-02-14 11:27:36 -05:00
Leo Franchi a86599fc28 Add grey idle icon
(imported from commit f04d74a999a16d0118fdccccf8dcffe9d3da6bb0)
2013-02-14 10:44:41 -05:00
Leo Franchi 6efcfdf593 Show the users themselves in the activity list, at top
(imported from commit e0b3e52719cd27fe1c2755840ea16a69f9d6169b)
2013-02-14 10:19:32 -05:00
Leo Franchi ddef0c3b28 Sort user list by name not email
(imported from commit cc13d1c65625727a923616e402e4c9fd2b5afbb4)
2013-02-13 23:03:18 -05:00
Tim Abbott 874309b959 Fix sending to stream names that are JSON strings.
(imported from commit 51ca1b577796a6f438d5bba4a9e8e0af3293b423)
2013-02-13 13:08:40 -05:00
Zev Benjamin d3f92eeab6 Remove narrow.from_popover()
(imported from commit 5214955658cdbd652777dda1c4351d89b5f220af)
2013-02-13 10:56:10 -05:00
Zev Benjamin bcd0bb80e1 Remove narrow.target() and pass the target explicitly
This fixes #861

(imported from commit 244deaae84db2e8c7c5ce3f9b9b25cc33bdd234d)
2013-02-13 10:56:10 -05:00
Waseem Daher 0f798c7783 Add an orange dot "away" status for presence information.
(imported from commit 7adaff6bee4e3ba3164d2d47b32da28e136c56af)
2013-02-12 17:34:57 -05:00
Jeff Arnold 04d31a12eb Let's not call an expensive function on every mouse movement
(imported from commit 762e4f51210afcc3d394841ee0708dba09e4bc01)
2013-02-12 17:09:35 -05:00
Jeff Arnold d0f422979b Change the favicon on notification (great for pinned tabs)
(imported from commit 025ad165d15b2e6d979c246776148f13ebc555fb)
2013-02-12 16:27:07 -05:00
Reid Barton 5d4206056e Dim the pointer when the window loses focus
(imported from commit ccea3148706ac4e96b0ecbefa5ba1623144c919b)
2013-02-12 15:31:49 -05:00
Waseem Daher 94ceac9980 Add an initial message to greet you.
(And to let you know that it's OK that you have no messages.)

This fixes Trac #850 for the case where you first log in.

(imported from commit 47741856e34f67bfc2cc91bdc21def75ab6fe09d)
2013-02-12 15:21:28 -05:00
Leo Franchi 7e09166f45 Remove sort by PM status in activity list
Now the sorting is done by activity status, then alphabetical.

(imported from commit 202df275f7502eb1c97d6f04880e67392f5cde0d)
2013-02-12 14:41:24 -05:00
Waseem Daher c3cb9a6246 Allow the stream and user lists to scroll with mousewheel.
The previous commit stopped the mousewheel event at .bottom_sidebar,
which means it was never getting to our individual scrolling lists.

(imported from commit 92d32c21bb596d0e14d887ff779a857223d45342)
2013-02-12 11:54:34 -05:00
Waseem Daher 55b05d7bd2 Have the stream list and user list share the sidebar.
This isn't perfect, because if, e.g. the stream list is super short,
it still takes up lots of space that the user list might want to use,
but it's an acceptable first pass solution, in my view.

(imported from commit 669737d769258c089b40ffea4abee3229902e857)
2013-02-12 11:54:34 -05:00
Jeff Arnold f93661e798 Make @**Jeff Arnold** only notify me, not every Jeff
(imported from commit 8e59eceebb4c5af298b0251c126b181cf5899d93)
2013-02-12 10:42:52 -05:00
Leo Franchi 495f7835c8 Make linter happy.
(imported from commit 0c30f2ef176249cd1a06a21946e51a20d6ca7a32)
2013-02-12 10:40:21 -05:00
Jeff Arnold 875e125fb9 Cause @all or @everyone to alert everyone
(imported from commit e2d1cd8b6ea4f2cbae82d052643a5b88e979931c)
2013-02-12 10:27:09 -05:00
Jeff Arnold e2f3a85dbd Clean up the notification code
(imported from commit 5bd811ba40b3f535d474ac53e22fd16816f9bac6)
2013-02-12 10:27:09 -05:00
Leo Franchi b30e277f5a One minute interval for keep-alive pings
(imported from commit f41ffc853c42e75a2e2cb365b73cceac44b7d723)
2013-02-12 10:22:11 -05:00
Waseem Daher 30bed51a65 Style the green 'online now' dot entirely in CSS.
This lets us clean up the HTML a little bit in preparation
for a later change which will cause the stream and people
lists to scroll independently of one another.

Also it feels a bit more fun.

(imported from commit b3b49149d7ec2960fd752fe50b41e55d363c1a98)
2013-02-11 23:15:19 -05:00
Waseem Daher 096e1b7727 Cause clicking on a person's name to start a PM with them.
This is actually a tricky one, because:
* Later, probably if we display an unread count by the person's
  name, the action on clicking them might very well be
  "Narrow to PMs with that person"
* But for now, while we don't have that, everything about
  historical precedent really does strongly suggest that
  clicking that person's name is going to get you a PM with
  that person.

So we implement that. For now anyway.

(imported from commit 4d461fd6edec122d542c4a97e23f2e400c31122e)
2013-02-11 22:36:20 -05:00
Keegan McAllister ca2b48e1ee Prevent scrolling in the stream/user sidebar from moving the message view
(imported from commit b2279b2bac07e29a41b3e5335d2e0d81eb196757)
2013-02-11 20:43:25 -05:00
Leo Franchi 83011f7f47 Show a user activity list in the sidebar
(imported from commit 95aaa55c7e4cc39f844518b5308866bedf2cd1c5)
2013-02-11 18:05:57 -05:00
Leo Franchi 6f18f4465d Don't add a person more than once to our people_list
The full name may have changed

(imported from commit 44cf37b3f5e17c28f0a6b0a4c75a5c22470a9516)
2013-02-11 17:58:46 -05:00
Keegan McAllister b0bdd7fe0b actions: Flip the popover to the top of the message when near the bottom of the page
From the "reimplementing GUI toolkit behaviors from the early 90's" department.

(imported from commit f3aac2e44c77a858f657233dc032cd52c60843e9)
2013-02-11 17:17:04 -05:00
Keegan McAllister f6cc8d3306 Make right-clicking anywhere on a message open the actions popover
(Except for links.)

(imported from commit 82ce229f3bbc647e9a35d93b063075fa68dbfe93)
2013-02-11 13:59:19 -05:00
Keegan McAllister 7fac4afbe7 Refactor show_actions_popover
(imported from commit 1cb7d7c6c032b0c38adc5b4a4e0752d554f07521)
2013-02-11 13:59:19 -05:00
Keegan McAllister 3609f5fdee Add helper narrow.from_popover
(imported from commit 6b20ce7e4eddff03351f5abe8f3f7c080876ea16)
2013-02-11 13:59:18 -05:00
Keegan McAllister 5052460b95 Generalize hover effect for stuff clickable to get the actions popover
Similar to the previous commit.

(imported from commit 4b9558ea204f637467f42995a69b0dbc1e0d8cac)
2013-02-11 13:59:18 -05:00
Keegan McAllister 03cf4199b5 Generalize the message hover effect
We now set a CSS class on the hovered message, which is used to
control email address visibility.

(imported from commit 787e24f71f20aa3a6452e57b94f5ca1a4c8bc32f)
2013-02-11 13:59:18 -05:00