Summary:
We're sometimes getting duplicate notifications right now. I think this is because multiple windows are racing and becoming leaders.
Clean this up a little:
- Fix the `timeoout` typo.
- Only try to usurp once.
- Use different usurp and expire delays, so we don't fire them at the exact same time.
Not sure if this'll work or not but it should theoretically be a little cleaner.
Test Plan:
- Quit Safari, reopened Safari, still saw a fast reconnect to the notification server (this is the goal of usurping).
- Did normal notification stuff like opening a chat in two windows, got notifications.
- Hard to reproduce the race for sure, but this at least fixes the outright `timeoout` bug.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D15806
Summary:
Fixes T10697. This finishes bringing the rest of the config up to cluster power levels.
Phabricator is now given an arbitrarily long list of notification servers.
Each Aphlict server is given an arbitrarily long list of ports to run services on.
Users are free to make them meet in the middle by proxying whatever they want to whatever else they want.
This should also accommodate clustering fairly easily in the future.
Also rewrote the status UI and changed a million other things. 🐗
Test Plan:
{F1217864}
{F1217865}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10697
Differential Revision: https://secure.phabricator.com/D15703
Summary:
Fixes T10302. I think we had fixed-width dialog containers in the past (?) but they all handle their own centering now.
This was causing them to be slightly off-center as a result, and creating the 7px issue in T10302.
Test Plan:
- Viewed a wide dialog (task edit).
- Viewed a narrow dialog (notification dismissal confirmation).
- Viewed dialogs on wide/narrow screens.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10302
Differential Revision: https://secure.phabricator.com/D15529
Summary:
Fixes T10229. Broadly:
- When the user hovers over a line number or inline comment, we update the yellow reticle to highlight the relevant lines. Specifically, this is in response to a `mouseover` event.
- On touch devices, touches fire `mouseover` and if you mutate the DOM inside the event, the device aborts the touch.
To remedy this:
- Distingiush between mouse-originated and touch-originated cursor events.
- We do this, roughly, by setting a flag when we see "touchstart", and clearing it when we see the second copy of any unique cursor event.
- This method is complex, but should be robust to any implementation differences between devices (for example, it will work no matter which order the events are fired in).
- This method should also produce the correct results on weird devices that have both mouse-devices and touch-devices available for cursor input.
- When we see a touch-originated `mouseover` or `mouseout`, don't mutate the DOM.
- Put an extra DOM mutation into the `click` event to improve highlighting behavior on touch devices.
Test Plan:
- In iOS Simulator (4s, iOS 9.2), clicked various inline actions ("Reply", "Hide", "Done", "Cancel", line numbers, etc). Got responses after a single touch.
- Verified hover + click behavior on a desktop.
- Logged and examined a bunch of events as a general sanity check.
Reviewers: chad
Reviewed By: chad
Subscribers: aljungberg
Maniphest Tasks: T10229
Differential Revision: https://secure.phabricator.com/D15136
Summary:
Ref T10163. When we think the user has finished typing a word (because they typed a space, period, or other similar characters) and nothing else they might type could possibly change the outcome (usually because the words they have typed already match nothing), just deactivate the autocomplete.
As a special case, if the word they have typed already select exactly one result, //and// they have already typed exactly that result, assume they just typed it from memory and deactivate.
Test Plan:
- Typed `@dog qwer zxcv` and saw autocomplete deactivate on the space before `z` (on my local install, `@dog` is ambiguous but `@dog qwer` matches nothing).
- Typed `@epriestley ` and saw autocomplete deactivate on space.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10163
Differential Revision: https://secure.phabricator.com/D15039
Summary: Fixes T9871. Ref T10004. These won't win any awards but it fixes them being incredibly weird and confusing.
Test Plan:
{F1029090}
- Tried to use controls, got reasonable behavior.
- Used normal controls to make sure I didn't break anything.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9871, T10004
Differential Revision: https://secure.phabricator.com/D14814
Summary:
Ref T10004. After a user logs in, we send them to the "next" URI cookie if there is one, but currently don't always do a very good job of selecting a "next" URI, especially if they tried to do something with a dialog before being asked to log in.
In particular, if a logged-out user clicks an action like "Edit Blocking Tasks" on a Maniphest task, the default behavior is to send them to the standalone page for that dialog after they log in. This can be pretty confusing.
See T2691 and D6416 for earlier efforts here. At that time, we added a mechanism to //manually// override the default behavior, and fixed the most common links. This worked, but I'd like to fix the //default// beahvior so we don't need to remember to `setObjectURI()` correctly all over the place.
ApplicationEditor has also introduced new cases which are more difficult to get right. While we could get them right by using the override and being careful about things, this also motivates fixing the default behavior.
Finally, we have better tools for fixing the default behavior now than we did in 2013.
Instead of using manual overrides, have JS include an "X-Phabricator-Via" header in Ajax requests. This is basically like a referrer header, and will contain the page the user's browser is on.
In essentially every case, this should be a very good place (and often the best place) to send them after login. For all pages currently using `setObjectURI()`, it should produce the same behavior by default.
I'll remove the `setObjectURI()` mechanism in the next diff.
Test Plan: Clicked various workflow actions while logged out, saw "next" get set to a reasonable value, was redirected to a sensible, non-confusing page after login (the page with whatever button I clicked on it).
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10004
Differential Revision: https://secure.phabricator.com/D14804
Summary:
Fixes T9984. When a tokenizer only allows one selection (like "Task Owner:" or "Land Onto Branch:"), keep the browse button active but have it //replace// values.
Also, have "Create Subtask" default to the system default status, so subtasks of closed tasks are not also closed.
Test Plan:
- Browsed an empty limit=1 tokenizer.
- Replaced a full limit=1 tokenizer.
- Browsed an empty no-limit tokenizer.
- Browsed more tokens into the no-limit tokenizer.
- Typed some tokens normally.
- Created a subtask of a closed task.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9984
Differential Revision: https://secure.phabricator.com/D14785
Summary: Ref T7858. Don't let users add multiple values to single-value tokenizers by using the "Browse" button.
Test Plan:
- Added a token, browse button was disabled.
- Removed the token, browse button was enabled again.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7858
Differential Revision: https://secure.phabricator.com/D14738
Summary:
Fixes T8919. In Safari, `node.href = null;` has no effect, but in Chrome it is like `node.href = "null";`.
Instead, just use semantics similar to `phutil_tag()`: don't assign attributes with `null` values.
Test Plan:
No more `/null` href in Chrome in Owners typehaead.
Typeahead still works in Chrome/Safari.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T8919
Differential Revision: https://secure.phabricator.com/D14021
Summary: Using `##` can cause some formatting issues, see D13071.
Test Plan: See D13071.
Reviewers: epriestley, #blessed_reviewers, chad
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D13072
Summary:
Refs T8302.
V1 of the implementation. This replaces the previous mode, but I guess there's no real reason we can't have
some symbols always clickable and the rest require modifier.
I'm also a little concerned about discoverability; Holding down ctrl/cmd will make the cursor change, so there's
some hint that something might be up, but that's probably not obvious enough.
Test Plan:
Tested in diffusion and differential and differential comments on:
- Windows/Chrome,
- Windows/IE 11
- LInux/Firefox 38
- Mac/Chrome
- Mac/Safari
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley, joshuaspence
Maniphest Tasks: T8302
Differential Revision: https://secure.phabricator.com/D13034
Summary:
Ref T8151. This is option (5). It needs a few adjustments but feels pretty good. Major issues are:
- Without a mouse, the scrollbars overlap by default, so we //must// move the column off the right margin.
- Scrolling sometimes "bleeds" between the chat vs the main frame in a way that's not as discrete as the old framed content, but feels generally reasonable to me.
If we pursue this, I'd plan to make these additional changes:
- Move the panel away from the right margin only if the page scrollbars are zero-width (i.e., in OSX trackpad mode).
- Fix the notch in the upper right corner when the chat is moved away from the right margin.
- Probably remove the body "overflow-y: scroll" on Conpherence and Workboards.
- Update the resizing code to deal with 300px vs 315px widths.
- We can probably clean up some JX.Scrollbar "main panel" code.
Here's the "bad" case, where I've visually separated the column to provide room for a scrollbar. This isn't ideal, but looks and feels OK to me:
{F398375}
Test Plan:
- Tried Firefox, Chrome, Safari, with and without a mouse.
- Tried normal Conpherence.
Reviewers: btrahan, chad
Reviewed By: btrahan
Subscribers: avivey, epriestley
Maniphest Tasks: T8151
Differential Revision: https://secure.phabricator.com/D12789
Summary: Fixes T8036. In addition to making the mock edit work, this tightens quicksand code such that the correct page id is returned even if start() has not been called yet. It also tightens mock view where some functions should respect statics.enabled a bit more.
Test Plan:
clicked edit mock, mock crumb, edit mock, mock crum, edit mock, made edits and they worked! clicked edit mock, mock crumb, edit mock, mock crumb, edit mock, profile icon, hit browser back to edit mock, made edits and they worked!
also observed mock view page not occasionally wigging out from image_onload race not having statics.enabled respect during the above
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8036
Differential Revision: https://secure.phabricator.com/D12739
Summary:
Fixes T7919. This is a pretty generic toggle behavior. Make it quicksand ready by making it install only once and swallow the regular "click" event so the quicksand "click" event doesn't get funky with it.
Also fixes a bug in Quicksand that I discovered developing / testing this feature. We have to update the internal member variable to be better than 0 similarly to how id works. So do that.
Test Plan: went to phriction, toggled menu open, clicked home, clicked phriction and toggled menu again. Went back in history and noted menu was left to toggle state I previously had it. (currently a feature, not a bug)
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7919
Differential Revision: https://secure.phabricator.com/D12708
Summary: Fixes T7911.
Test Plan:
- load a page
- click something else
- go back to original page via clicking
- browser refresh
- click something else
- browser back -- and it now works!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7911
Differential Revision: https://secure.phabricator.com/D12603
Summary: Fixes T7913. Collapse the separate board dropdown into the board projects behavior; we always need that anyway and now we can install the listener more granularly.
Test Plan:
- visted project board
- invoked create task, cancelled dialog
- visited project feed
- visited project board
- invoked create task, cancelled dialog (FAILED pre patch...!)
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7913
Differential Revision: https://secure.phabricator.com/D12599
Summary:
Ref T4100. In Herald, using the browse dialog to select a result didn't work because we'd add the token with no name value. Other things would render it elsewhere, but it would eventaully be discarded.
Instead, add it with a name value.
Test Plan: Edited a Herald rule and used Browse > Select to add a token. Saved rule. Saw token persist.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4100
Differential Revision: https://secure.phabricator.com/D12529
Summary: Ref T7573. Unify code to fetch these counts and do some light formatting since we're going to need to do the same thing for some conpherence-specific ajax in the durable column (See T7708).
Test Plan: loaded up two tabs, one with a durable column on and one without. in the without browser, i read some messages, decrementing my unread count. when i navigated again in the durable column browser, the count updated correctly. with no notifications, commented on a task with another user to get a notification and it showed up properly. visited the task by clicking not the notification and the bubble count decremented correctly
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7573
Differential Revision: https://secure.phabricator.com/D12498
Summary: Fixes T7744. Also fixes a bug where we were copying the response object erroneously; that's not necessary to move around since we cleanly initialize it for each load
Test Plan: from user profile, clicked feed tab and saw new title. clicked calendar tab and saw new title. clicked back and saw feed title and page render.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7744
Differential Revision: https://secure.phabricator.com/D12487
Summary: Ref T7573. I only got this reproducing like 10% of the time in Firefox but I can't reproduce it anymore after this change.
Test Plan:
- Added some logging.
- Saw Firefox handing us nonsense state values (?)
- Read the Firefox documentation?
- Maybe state is expected to be an object? This shouldn't matter?
- I don't really know?
iiam
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7573
Differential Revision: https://secure.phabricator.com/D12485
Summary: Ref D12448. Ref T7573. This changes quicksand up a bit so rather than caching just rendered HTML we also cache the initial response from the server. We also fire off a quicksand-redraw event which will let things like the page objects for notifications update correctly while using Quicksand (see D12448).
Test Plan: loaded up /p/btrahan/ Clicked the UI elements to navigate to various profile views up to maniphest. clicked back until back at /p/btrahan/ and it worked. clicked forward until all the way back to maniphest and it worked. clicked back 2x, then clicked new links, then back and it worked
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7573
Differential Revision: https://secure.phabricator.com/D12449
Summary: Moves the Browse... button into a Search Icon on the actual tokenizer. I played with a number of icon treatments, and Search seems to convey the right attribute, other things like lists and menus didn't quite feel right to me, but feel free to push back if you hate search.
Test Plan:
Tested lots of tokens, little tokens, small screens, etc.
{F375467}
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D12452
Summary:
Ref T4100. Overall:
- Use token background color to communicate token type (blue = object, yellow = function, grey = disabled/closed, red = invalid).
- Use token icon color to make color choices consistent (specifically, use project icon colors in project tokens).
- For functions, use token icon to communicate function result type (e.g., viewer() has a user icon; members(...) has a group icon), since we don't need the icon to indicate "this is a function" anymore.
Test Plan:
{F374615}
{F374616}
{F374617}
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4100
Differential Revision: https://secure.phabricator.com/D12446
Summary:
Ref T4100. This is still a bit rough around the edges, but mostly does what we're after.
- Implements viewer() and members(...) functions.
- The new browse workflow makes these discoverable.
Test Plan: {F374201}
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: chad, epriestley
Maniphest Tasks: T4100
Differential Revision: https://secure.phabricator.com/D12444
Summary: Ref T5750. This makes browse work for all of the dynamic tokenizers in Herald, Policies, batch editor, etc.
Test Plan: Used tokenizers in Herald, Policies, Batch editor.
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T5750
Differential Revision: https://secure.phabricator.com/D12442
Summary: Ref T5750. This adds a basic browse view. Design is a bit rough, see T7841 for some screenshots.
Test Plan: Used browse view to add tokens to tokenizers.
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T5750
Differential Revision: https://secure.phabricator.com/D12441
Summary:
Fixes T7825. If JX.Scrollbar activates, we sometimes target the wrong node.
(We don't have this issue in the column because it rebuilds a new JX.Scrollbar every time.)
Test Plan:
- Sent messages, no spooky text.
- Loaded page, got scroll to bottom.
- Unplugged all USB devices, restarted browser, repeated.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7825
Differential Revision: https://secure.phabricator.com/D12413
Summary:
Fixes T7558. This might not be 100% perfect but should solve most of the issue.
I briefly looked at things like `MutationObserver` (some fancy next-gen browser junk) but couldn't immediately get it working.
Other methods for handling this kind of thing involve polling, complicated polyfills, etc. We could give `MutationObserver` a more serious effort if this is too leaky.
Test Plan:
- In a thread with some images, reloaded the page and saw the scrollbar stay at the bottom.
- Tested with and without USB devices attached.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7558
Differential Revision: https://secure.phabricator.com/D12191
Summary: Fixes T7058. We weren't propagating `state` properly so some other code ended up doing the wrong thing.
Test Plan:
- Clicked from Home -> Anything -> Home under Quicksand, saw reloads with no double requests.
- Used "back", saw back button work properly.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7058
Differential Revision: https://secure.phabricator.com/D12190
Summary:
- Don't show a loading state on the whole column while sending chat. We could show some kind of minor loading state, but standard JX.Busy stuff will kick in after a couple seconds anyway.
- Blank the textarea immediately on submit so you can start typing more text.
- Don't disable the form while submiting; disabling it prevents you from typing more text.
- Hide the placeholder while the textarea is focused. If we don't do this, the placeholder reappearing after submitting text feels weird to me.
Test Plan:
- Sent a lot of text.
- Real fast.
- Focused and unfocused the area.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D12086
Summary:
Fixes T7060. Removes some hard-coding.
This assumes that "pages with no durable column" and "pages with no Quicksand" are the same, but that's correct today and I can't come up with a use case where they'd be different offhand.
Test Plan:
- Clicked a revision with column open, got Quicksand navigation.
- Clicked into Conpherence with column open, got real navigation.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7060
Differential Revision: https://secure.phabricator.com/D12036
Summary:
Ref T5369. New HTML5 version without flash dependencies.
This doesn't play any sounds.
Test Plan: Did not play any sounds.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: joshuaspence, epriestley
Maniphest Tasks: T5369
Differential Revision: https://secure.phabricator.com/D9535
Summary: Ref T7014. The main conpherence view is kind of broken without this in subtle ways because of /conpherence/ versus /conpherence/x/ init'ing things differently; this fixes that. Moves more normal view conpherence logic into threadManager. Makes all the display code happen outside of threadManager, setting us up for some display manager later maybe.
Test Plan: sent messages, updated title, etc and the messages pane auto scrolled correctly!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7014
Differential Revision: https://secure.phabricator.com/D12035
Summary:
The "mlb" on the left nav creates a phantom bottom margin which gives the content measurable height but not scrollable height. Replace it with "plb" (padding) instead.
The 2px-spacer calculation was also not quite correct.
Test Plan:
- Viewed pages with navs; padding vs margin didn't seem to make any other differences.
- Scrollbar now stops in the right place in Safari, Chrome, Firefox.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D12007
Summary:
Fixes T7130. Fixes T7041. Fixes T7012.
Major change here is partitioning clients. In the Phacility cluster, being able to get a huge pile of instances on a single server -- without needing to run a process per instance -- is desirable.
To accomplish this, just bucket clients by the path they connect with. This will let us set client URIs to `/instancename/` and then route connections to a small set of servers. This degrades cleanly in the common case and has no effect on installs which don't do instancing.
Also fix two unrelated issues:
- Fix the timeouts, which were incorrectly initializing in `open()` (which is called during reconnect, causing them to reset every time). Instead, initialize in the constructor. Cap timeout at 5 minutes.
- Probably fix subscriptions, which were using a property with an object definition. Since this is by-ref, all concrete instances of the object share the same property, so all users would be subscribed to everything. Probably.
Test Plan:
- Hit notification status page, saw version bump and instance/path name.
- Saw instance/path name in client and server logs.
- Stopped server, saw reconnects after 2, 4, 16, ... seconds.
- Sent test notification; received test notification.
- Didn't explicitly test the subscription thing but it should be obvious by looking at `/notification/status/` shortly after a push.
Reviewers: joshuaspence, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7041, T7012, T7130
Differential Revision: https://secure.phabricator.com/D11769
Summary: Fixes T7075. The invisible "fancy" scrollbar was covering these; hide it more aggressively.
Test Plan:
- Scrollbars on Workboards can now be interacted with directly.
- Normal scrollable and unscrollable pages work as expected.
- Resized some windows.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7075
Differential Revision: https://secure.phabricator.com/D11560
Summary:
Fixes T7081. History here:
- JX.Scrollbar made the page scroll weird when a dialog came up because it was half-frame and half-document.
- I made it fully frame-level.
- But this wasn't really right; a better fix is to make it fully document-level.
Test Plan:
- Weird scroll on opening dialog is still fixed.
- iOS Safari no longer puts the mask over the dialog.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7081
Differential Revision: https://secure.phabricator.com/D11559
Summary: Use `x.y` in favor of `x['y']` in //some// JavaScript callsites. Note that there are a bunch of places where the latter is explicitly used to trick `PhabricatorJavelinLinter`.
Test Plan: `arc lint`
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D11442
Summary:
Fixes T7069. When jumping to a comment anchor, we get the scroll positions wrong.
Partly this is fixing some calcaulations; partly, the "show older comments" and "scroll anchor" stuff were fighting over the scroll position. Since the anchor can take care of things on its own, just let it handle stuff.
Test Plan:
- Clicked comment anchors.
- Loaded pages with anchors in the URI.
- Loaded pages with anchors hidden behind "show older comments".
In all cases, got the right scroll position.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7069
Differential Revision: https://secure.phabricator.com/D11540
Summary:
Ref T2086. Ref T7014. With the persistent column, there is significant value in retaining chrome state through navigation events, because the user may have a lot of state in the chat window (scroll position, text selection, room juggling, partially entered text, etc). We can do this by capturing navigation events and faking them with Javascript.
(This can also improve performance, albeit slightly, and I believe there are better approaches to tackle performance any problems which exist with the chrome in many cases).
At Facebook, this system was "Photostream" in photos and then "Quickling" in general, and the technical cost of the system was //staggering//. I am loathe to pursue it again. However:
- Browsers are less junky now, and we target a smaller set of browsers. A large part of the technical cost of Quickling was the high complexity of emulating nagivation events in IE, where we needed to navigate a hidden iframe to make history entries. All desktop browsers which we might want to use this system on support the History API (although this prototype does not yet implement it).
- Javelin and Phabricator's architecture are much cleaner than Facebook's was. A large part of the technical cost of Quickling was inconsistency, inlined `onclick` handlers, and general lack of coordination and abstraction. We will have //some// of this, but "correctly written" behaviors are mostly immune to it by design, and many of Javelin's architectural decisions were influenced by desire to avoid issues we encountered building this stuff for Facebook.
- Some of the primitives which Quickling required (like loading resources over Ajax) have existed in a stable state in our codebase for a year or more, and adoption of these primitives was trivial and uneventful (vs a huge production at Facebook).
- My hubris is bolstered by recent success with WebSockets and JX.Scrollbar, both of which I would have assessed as infeasibly complex to develop in this project a few years ago.
To these points, the developer cost to prototype Photostream was several weeks; the developer cost to prototype this was a bit less than an hour. It is plausible to me that implementing and maintaining this system really will be hundreds of times less complex than it was at Facebook.
Test Plan:
My plan for this and D11497 is:
- Get them in master.
- Some secret key / relatively-hidden preference activates the column.
- Quicksand activates //only// when the column is open.
- We can use column + quicksand for a long period of time (i.e., over the course of Conpherence v2 development) and hammer out the long tail of issues.
- When it derps up, you just hide the column and you're good to go.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T2086, T7014
Differential Revision: https://secure.phabricator.com/D11507
Summary:
Fixes T7054. Fixes T7049.
- Stop scrolling Differential reticles when the page scrolls.
- Make dialogs aware of multi-panel UI.
Test Plan:
- Dialogs pop up in the right place.
- Inline + scroll now longer leaves the inline in a fixed position.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7049, T7054
Differential Revision: https://secure.phabricator.com/D11523
Summary:
When JX.Scrollbar activates, the page needs to be clicked before scrolling keys work.
Instead, set focus into the content after we set the page frame (if something else isn't already focused).
Also fixes T7042.
Test Plan: In Safari, Chrome and Firefox, scrolling with key commands is now immediately active.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7042
Differential Revision: https://secure.phabricator.com/D11508
Summary: See rPea67a8ab8e58. This was typed wrong and all the things I tested called scrollToPosition() directly.
Test Plan: Quoted a comment.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley, krzysztof.ciebiera
Differential Revision: https://secure.phabricator.com/D11505
Summary: Fixes T7033. When we've reframed the main page content we need to scroll relative to the containing frame, not relative to the window.
Test Plan:
In Safari, Chrome and Firefox, used j/k/J/K keys to navigate diff content.
Tried some other scroll-based beahviors, like jump-to-anchors.
(It looks like the highlighting reticle got slightly derped a while ago, but it's still functional, so I didn't mess with it.)
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T7033
Differential Revision: https://secure.phabricator.com/D11490
Summary:
Fixes two issues:
- In Firefox, dragging outside the window and releasing the mouse button would miss the `mouseup` event. This would leave the bar dragging, even though the user had released the mouse button.
- In all browsers, dragging the handle and then holding your cursor in one place for more than a second would hide the handle. Instead, never hide the handle during a drag.
Test Plan:
- In Firefox, dragged handle right (outside of window) and released mouse button. Waved cursor over window; no more "sticky" scroll.
- In FF/Chrome/Safari, dragged handle and held cursor in same position for several seconds. No more handle hide.
- Waved cursor over window and made sure normal hiding still works.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D11487
Summary: See D11472. I eyeballed the "140" number by screenshotting / measuring in Paint.
Test Plan: Made the snapback thing return `true` and got snapback on OSX.
Reviewers: chad
Reviewed By: chad
Subscribers: avivey, epriestley
Differential Revision: https://secure.phabricator.com/D11485
Summary: In Safari, Firefox and Chrome drags outside the window will work if we do this. Safari didn't work before, not sure about the other two.
Test Plan: Clicked the scroll handle, then dragged my mouse to the right (outside the window) and down. Page scrolled in Safari, Firefox, and Chrome.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D11484
