Summary:
This function is unused. (Followup to D21941946)
Changelog: [iOS] Deprecate calculateChildFrames from RCTScrollView
Reviewed By: sammy-SC
Differential Revision: D22071415
fbshipit-source-id: 0c996ab02df1431ee9cfa082bc99681a2ec7118c
Summary:
Changelog: [Internal]
Paper views are not designed to be recycled, that's why a new view is created each time legacy interop layer is used.
However paper view was not deallocated immediately after it was used, it was still being strongly referenced by `self.contentView`.
This doesn't cause an immediate issue because eventually when legacy interop layer does get reused, it will create a new paper view and replace the old one inside `self.contentView`, triggering deallocation of the old one. But we were retaining the paper view beyond what was necessary.
Reviewed By: mdvacca
Differential Revision: D22066022
fbshipit-source-id: 17c3b81468f50ebcc05f1a7cdf4d4b9b00965fc3
Summary:
Changelog: [Internal]
A long time ago we experimented with JSC bytecode. We are not experimenting with JSC bytecode any more. This code can be removed.
Reviewed By: mhorowitz
Differential Revision: D22017374
fbshipit-source-id: 6fe3fb7ad7966f92a5cd103605ac5c0bd1f17a8e
Summary:
Since we were not busting the `surfaceActiveForExecution` cache, it is very possible (likely, even!) that a surfaceId is invalidated in between UI ticks but we keep executing items for that surface at the next tick.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D22055303
fbshipit-source-id: 351c13535e85b30e00684fe35fc4aa79ccb5961c
Summary:
Fix crashes in LayoutAnimations:
1) It is valid to omit create, update, delete configs
2) When extracting SRT from a matrix, ignoring skew properties
3) Provide valid telemetry from LayoutAnimations transactions
Unrelated to crashes: to help debugging and until onSuccess/onError callbacks are working, log any configuration parsing errors.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D22050736
fbshipit-source-id: e59418ecad0f9bfd20a2b4976557e39020c2d101
Summary:
This diff fixes a race condition that caused a flicker during initial rendering of TextInput in Fabric
The root cause is that the TextInput's State is sometimes initialized with no information from the Theme, this causes text input to be rendered with 0 padding. Later ReactTextInput manager updates TextInput state with theme data and the TextInput is re-rendered with the correct padding information.
changelog: [Internal]
Reviewed By: sammy-SC
Differential Revision: D22034849
fbshipit-source-id: a2fa91f34a8340878f2ec8d231ef6c86cee08f05
Summary:
This diff changes the order of execution for the "updatePadding" mount item
Padding mountItems must be executed before layout props are updated in the view. This is necessary to ensure that events (resulting from layout changes) are dispatched with the correct padding information.
This fixes a 'flickering' bug in Marketplace Vehicles (see test plan)
changelog:[internal]
Reviewed By: JoshuaGross, sammy-SC
Differential Revision: D22034850
fbshipit-source-id: 222fa9412dd01f65a1a034f53e1eb0e7b774ec1f
Summary:
Similar to D21756178, we cannot rely on childCount since it can return zero when there are actually valid children. This both causes more exceptions than necessary when the operation would work, and pollutes error messages since the information is not strictly reliable.
Instead, we just try to get a View and thrown an exception when it's null, or in loops, loop until we hit a null child. `getChildAt` doesn't throw exceptions, it just returns null when we're out-of-bounds.
This can impact custom ViewGroups like BottomSheets, and other ViewGroups that might do interesting/weird things with children, including ReactClippingViewManager.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D22035569
fbshipit-source-id: 43e98d81178faaf720face98fc84e78743f292c3
Summary:
telling native that `selected` is the new selection is basically ignoring the most recent user input and resetting it back to the previous value. the reason it flips back and forth is that by the next time `onSelect` is called, the above code has updated the value of `selected` (line 63)
Changelog:
[Android] [Fixed] Picker - fix usage of setNativeSelectedPosition in onSelect
Reviewed By: mdvacca
Differential Revision: D22022456
fbshipit-source-id: fe51f9cbd712b5578e9fd9ea2992bd12d48f4ec4
Summary:
This pull request updates the Podspecs to reflect recent changes to Fabric, so they build with Fabric enabled again.
In `React-Fabric.podspec`, subspecs for the views `legacyviewmanagerinterop`, `safeareaview`, `textinput`, and `unimplementedview` are added. A minor tweak to the subspec for `rncore` was added blacklisting two codegen-generated files that have issues building, but are not actually needed yet and are empty.
In `React-graphics.podspec`, the header paths for Boost were added.
This is partially a retread of https://github.com/facebook/react-native/issues/26805, which had to be backed out due to issues with the changes to the Yoga podspec.
## Changelog
[Internal] [Fixed] - Fixed building Fabric with the Cocoapods
Pull Request resolved: https://github.com/facebook/react-native/pull/28584
Test Plan: RNTester can now compile.
Reviewed By: shergin
Differential Revision: D20966065
Pulled By: hramos
fbshipit-source-id: 73931be63b72fcb52705643f81c0f787e571eb76
Summary:
In particular, NativeAnimatedModule relies on having some signal of when there's a commit from ReactJS. In Fabric, this is the only reliable signal. Failing to call scheduleMountItems even when there's no changes to the tree will result in certain animation operations being delayed way longer than necessary.
I pass nullptr instead of empty arrays in some cases to hopefully improve perf.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D22008981
fbshipit-source-id: 6bdeb46e03b5138dbfa5b077952ec0fa3dfe1eb3
Summary:
Fabric will crash if Inf/NaN values are passed to the native side, so just pass zero to native in those cases. It's an equally (in)valid value and we're already logging the error.
Also, debounce the error so we don't spam the LogBox/console.
This should potentially be changed to a warning.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D22008980
fbshipit-source-id: 1aef33a13febed04311557718f05ef79bbbcca93
Summary:
Switch between "Fabric" and "Non-Fabric" modes based on which types of native Views are being attached to animations. Don't allow non-Fabric to drive Fabric animations and vice-versa.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D21985411
fbshipit-source-id: fb9bef1e38375b384430b4e0275e7b6d62eda7a4
Summary:
The initialScrollIndex in VirtualizedList contains a performance optimization to start rendering the list at the index provided.
ContentOffset does not contain this optimization and there is currently no way to specify the first item in the list to start rendering without contentOffset being ignored.
This change makes it so that if both initialScrollIndex and ContentOffset are provided, the list will start rendering at the initialScrollIndex but ContentOffset will still be used to set the scroll position.
initialScrollIndex functionality will remain the same if ContentOffset is not provided.
Changelog: [Changed] VirtualizedList will use contentOffset for scroll position instead of initialScrollIndex if both are provided
Reviewed By: sahrens
Differential Revision: D21980172
fbshipit-source-id: 36d2d2bc360845ef02329d2b95a2cf14b91c2b0b
Summary:
Fixes some comment typos, moves hit testing and accessibility code so it's beside each other.
No functionality changes.
Changelog:[Internal]
Reviewed By: RSNara
Differential Revision: D22003047
fbshipit-source-id: 0e785364d7e1a080034d24c9676a56acb45686bb
Summary:
Changelog: [Internal]
Round calculated text size to closest larger pixel size.
In Paper we do this as well in https://fburl.com/diffusion/w2pj6ea0
Why do we need this?
For example, we calculate height of the text to be 16.707235, yoga takes this value and assigns text to have height 17 anyway.
I assume Yoga uses this extra 0.3 points of height to move other things around a little bit because Yoga doesn't deal with exact values.
Reviewed By: shergin
Differential Revision: D21999032
fbshipit-source-id: 73923dc3e27fa110adb3f76cfa635e0bfdc672d4
Summary:
There is no good reason why they are `const` and `private`, in the future diffs we will need to mutate them.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D21992197
fbshipit-source-id: f8aee8db9ea1ff8282b38fbe3a966911678ee2c4
Summary:
Changelog: [Internal]
There is no need for custom dealloc, let's get rid of it.
We also prefer east const over west const.
Reviewed By: shergin
Differential Revision: D21997545
fbshipit-source-id: aa017f99aa26421fc59b353d0012687cb38fac08
Summary:
Changelog: [Internal]
Here is what I believe happens.
We have an instance of `RCTSliderComponentView` which has green thumb tint color.
It gets reused, in prepareForRecycle we call `setThumbTintImage:nil` on its UISlider which internally sets an ivar to `nil`.
Next time `RCTSliderComponentView` gets used without explicit thumb tint color, we assign nil to UISlider's thumb tint color.
Internally this nil gets compared to nil that it saved during `prepareForRecycle` and concludes that the value is already sets and exists early.
Since we don't have access to `UISlider` I can't prove this but here is a short video where I showcase this behavior
{F239923204}
The code in video is here P133083862.
Reviewed By: shergin
Differential Revision: D21997324
fbshipit-source-id: 28a11ed817cc863a313217c475042918ee726011
Summary:
Changelog: [internal]
We were not reseting value of slider when recycling, this would result in wrong value being displayed once slider gets reused.
Reviewed By: shergin
Differential Revision: D21996786
fbshipit-source-id: 3beac4936d0719c4ac5ac0499209300a912f6986
Summary:
This diff refactors ReactTextView to use uiManager.receiveEvent instead of ReactEventEmitter. ReactEventEmitter.class should be replaced for uiManager.receiveEvent.
changelog: [internal]
Reviewed By: JoshuaGross
Differential Revision: D21982548
fbshipit-source-id: 4ed5825f62c761564aa533f4e8bb1155036df7e2
Summary:
This diff migrates usages of RCTEventEmitter.class to EventDispatcher.dispatchEvent.
RCTEventEmitter is not compatible with Fabric, now we need to use EventDispatcher.dispatchEvent instead.
changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D21982549
fbshipit-source-id: 9ea2d9a00f063a03c2e401fc1e328ce26bcf48df
Summary:
This diff exposes receiveEvent on the UIManager class. This is necessary to support backward compatibility between Fabric and classic RN
changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D21979687
fbshipit-source-id: 1ec75896687d55e699f79c520e21f05fac368ee6
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/29090
Moving the logic for calling into JS to handle errors into ErrorUtils, where it can be reused outside of the bridge.
Reviewed By: RSNara
Differential Revision: D21939254
fbshipit-source-id: 0d8f3bd2503720be7619ed8dc8b2389f544049f3
Summary:
Because of the previous diffs there's an increased chance of race conditions between JS executing and queuing up PreAllocateViewMountItems for surfaces that are stopped. Make sure those are ignored if they're queued up and a surface has been stopped.
Currently stopSurface only happens on the UI thread; PreAllocateViewMountItems can be queued from any thread, but are only executed on the UI thread. So once a batch of items starts executing, there's no race between teardown and execution: we just need to make sure we check that the surface is still running initially.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D21965839
fbshipit-source-id: 0241dc171022cc923b7e38dcd110d664096dde79
Summary:
In the past, in Fabric (Android), we never called stopSurface. Ever! This is bad for memory and can cause other issues, so... let's not do that.
Instead, when the ReactRootView is being torn down, we check the View ID to see if it's a Fabric RootView, and if it is, we call Fabric's stopSurface method.
Fabric stopSurface only has impact on (1) Fabric mount instructions being executed after that point and (2) tells JS to stop running the surface, on the JS thread, asynchronously.
Anecdotally it looks like all the MountItems involved in deleting and removing views from the hierarchy are executed before stopSurface is called.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D21965837
fbshipit-source-id: 5169c5a1e339fd9e016ae1234d8389b2bd30be70
Summary:
Restore legacy support for mixed union types.
These are not type safe and modules should use a different type, but we have a precedent for supporting these in the existing Linking native module. The new codegen will generate native code for these, and show a warning to encourage use of a better type.
Generate native code for elements in arrays of objects.
Changelog: [Internal]
Reviewed By: RSNara
Differential Revision: D21848260
fbshipit-source-id: 0b8cbf25e7a02791b4d77e349227a2b0744854f4
Summary:
In Fabric, some uses of the ScrollViewStickyHeader don't work after scrolling because even though the UI correctly reflects the translateY that the StickyHeader should be at, the underlying C++ Fabric ShadowTree doesn't have the updated parameters.
1. We add a mechanism to pass static props through to animated nodes; these get passed to the platform through the normal commit-diff process. This is to allow passing props to the platform that are also controlled by the animation. This mechanism could be reused elsewhere.
2. In ScrollViewStickyHeader, listen to updates for the translateY value and pass them to the platform when it stops changing - for Fabric only. This noops for non-Fabric since it's not necessary.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D21948830
fbshipit-source-id: b203ecde466732203dd12a86e2339e81f66b27e7
Summary:
This has caused SEVs because the warning has gone unnoticed, so upgrading to error which should be much harder to miss or ignore.
https://fb.workplace.com/groups/rn.core/permalink/2680043542227367/
# Changelog
[Internal] update nested VList warning to error
Reviewed By: TheSavior
Differential Revision: D21945364
fbshipit-source-id: 88a9a9ab0b51e0afcf9b25be9854f65a61f419af
Summary:
Changelog:
[iOS][Removed] - Removed DEPRECATED_sendUpdatedChildFrames prop to ScrollView component because there are no callsites of it anymore
Reviewed By: shergin
Differential Revision: D21941946
fbshipit-source-id: 0b7d6d0986ddff4b250e70e0450a6f7e166b41f4
Summary:
While I was investigated the previous issue (T59430348) I found this place where we manipulate managed pointers manually. So, to make it error-prone this diff changes it to use `wrapManagedObject`.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D21943010
fbshipit-source-id: ecaeffb419ae8d4880187027ca7ec9563e0dfd46
Summary:
ManagedObjectWrapper (`wrapManagedObject`) is used to pass pointers managed by Objective-C runtime object thought C++ parts of the framework. The wrapper consists of a shared pointer to an object with a custom deleter that calls `CFRelease`.
Apparently, there is a caveat here: shared ptr implementation always calls a deleter even if the object points to `nullptr`. It's usually fine because in C++ calling `delete` on a nullptr is a no-op, not an error. But it's an error from the `CFRelease` perspective, which checks the pointer and crashes if it's nullptr.
More info:
https://stackoverflow.com/questions/1135214/why-would-cfreleasenull-crashhttps://stackoverflow.com/questions/50201967/why-unique-ptr-with-custom-deleter-wont-work-for-nullptr-while-shared-ptr-does
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D21943011
fbshipit-source-id: 442ad5e274a146de112e6bd8f3c2d20f0225bf77
Summary:
Changelog: [Internal]
`CFRelease` crashes app if `cf` is `NULL`, `CGColorRelease` doesn't.
From:
https://developer.apple.com/documentation/coregraphics/1586340-cgcolorrelease?language=objc#
Even though this hasn't happened yet, we had a similar crash in D21943011. Also `CGColorCreate` returns nullable so it could happen.
In order to prevent this in the future, let's switch to `CGColorRelease` which doesn't crash if `cf` is `NULL` and also is semantically correct.
Reviewed By: shergin
Differential Revision: D21953404
fbshipit-source-id: 8b969ee345c2507fcba2442fa20e3fdaf2235d8c
Summary:
Changelog: [Internal]
View gets flattened even though it has `display: none` and therefore it and its children do not get hidden.
Reviewed By: shergin, mdvacca
Differential Revision: D21929033
fbshipit-source-id: 994a79fb64fbe66273a70218ebe8056d92cd3cd4
Summary:
Changelog: [Internal]
RCTScheduler was storing Scheduler as `shared_ptr`, but `RCTScheduler` is sole owner of it.
`unique_ptr` better expresses this ownership.
Reviewed By: JoshuaGross
Differential Revision: D21923573
fbshipit-source-id: e382f2d6e0a4875e1441b6063c1ad7056b338e29
Summary:
From the header of `RCTSurfaceHostingProxyRootView`:
This is a RCTRootView-compatible implementation of RCTSurfaceHostingView.
Use this class to replace all usages of RCTRootView in the app for easier migration
I need to do exactly this, but for a bridgeless mode callsite. This proxy class only uses the bridge for some perf logging, which we're fine with not having right now.
Reviewed By: shergin
Differential Revision: D21893522
fbshipit-source-id: 3547cff6143f44714e39e4104d03336010081e2e
Summary:
This dependency upgrade ensures that this eslint config now supports the latest TypeScript syntaxes.
## Changelog
[General] [Fixed] - Upgrade dependencies.
Pull Request resolved: https://github.com/facebook/react-native/pull/29048
Test Plan: Try this new version of the plugin on your project.
Reviewed By: GijsWeterings
Differential Revision: D21879997
Pulled By: cpojer
fbshipit-source-id: cb54c2b56361f7c20994d981c61826f7f50350de
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/29087
D21908523 added an implicit dependency on `jsi.h` to use functions like `asObject`, etc. For some reason this doesn't break the build with BUCK (??) but it does with cocoapods. Adding the dep to the cxxreact podspec and regenerating offline mirrors to unbreak CircleCI. Also adding the BUCK dep and include statement for good measure.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D21924592
fbshipit-source-id: 295c0670c6499e1195ba3c3a3320c6aee13bc025
Peter Argany
Samuel Susla
Christoph Nakazawa
Joshua Gross
David Vacca
Eddie Dugan
empyrical
Mark Verlingieri
Valentin Shergin
Emily Janzer
Héctor Ramos
Spencer Ahrens
Jiayan Zhuang
Ryan Tremblay
Sidharth Guglani
William Candillon