* Implement addEventListener and removeEventListener on Fabric HostComponent
* add files
* re-add CustomEvent
* fix flow
* Need to get CustomEvent from an import since it won't exist on the global scope by default
* yarn prettier-all
* use a mangled name consistently to refer to imperatively registered event handlers
* yarn prettier-all
* fuzzy null check
* fix capture phase event listener logic
* early exit from getEventListeners more often
* make some optimizations to getEventListeners and the bridge plugin
* fix accumulateInto logic
* fix accumulateInto
* Simplifying getListeners at the expense of perf for the non-hot path
* feedback
* fix impl of getListeners to correctly remove function
* pass all args in to event listeners
* RawEventEmitter: new event perf profiling mechanism outside of Pressability to capture all touch events, and other event types
* sync
* concise notation
* Move event telemetry event emitter call from Plugin to ReactFabricEventEmitter, to reduce reliance on the plugin system and move the emit call further into the core
* Backout changes to ReactNativeEventPluginOrder
* Properly flow typing event emitter, and emit event to two channels: named and catchall
* fix typing for event name string
* fix typing for event name string
* fix flow
* Add more comments about how the event telemetry system works
* Add more comments about how the event telemetry system works
* rename to RawEventTelemetryEventEmitterOffByDefault
* yarn prettier-all
* rename event
* comments
* improve flow types
* renamed file
* Call into Fabric to get current event priority
Fix flow errors
* Prettier
* Better handle null and undefined cases
* Remove optional chaining and use ?? operator
* prettier-all
* Use conditional ternary operator
* prettier
With this change, if a node is a Fabric node, we route the setJSResponder call to FabricUIManager. Native counterpart is already landed. Tested internally as D26241364.
* RN: Implement `sendAccessibilityEvent` on HostComponent
Implement `sendAccessibilityEvent` on HostComponent for Fabric and non-Fabric RN.
Currently the Fabric version is a noop and non-Fabric uses
AccessibilityInfo directly. The Fabric version will be updated once
native Fabric Android/iOS support this method in the native UIManager.
* Move methods out of HostComponent
* Properly type dispatchCommand and sendAccessibilityEvent handle arg
* Implement Fabric side of sendAccessibilityEvent
* Add tests: 1. Fabric->Fabric, 2. Paper->Fabric, 3. Fabric->Paper, 4. Paper->Paper
* Fix typo: ReactFaricEventTouch -> ReactFabricEventTouch
* fix flow types
* prettier
Some of our internal reconciler types have leaked into other packages.
Usually, these types are treated as opaque; we don't read and write
to its fields. This is good.
However, the type is often passed back to a reconciler method. For
example, React DOM creates a FiberRoot with `createContainer`, then
passes that root to `updateContainer`. It doesn't do anything with the
root except pass it through, but because `updateContainer` expects a
full FiberRoot, React DOM is still coupled to all its fields.
I don't know if there's an idiomatic way to handle this in Flow. Opaque
types are simlar, but those only work within a single file. AFAIK,
there's no way to use a package as the boundary for opaqueness.
The immediate problem this presents is that the reconciler refactor will
involve changes to our internal data structures. I don't want to have to
fork every single package that happens to pass through a Fiber or
FiberRoot, or access any one of its fields. So my current plan is to
share the same Flow type across both forks. The shared type will be a
superset of each implementation's type, e.g. Fiber will have both an
`expirationTime` field and a `lanes` field. The implementations will
diverge, but not the types.
To do this, I lifted the type definitions into a separate module.
* Update Flow to 0.84
* Fix violations
* Use inexact object syntax in files from fbsource
* Fix warning extraction to use a modern parser
* Codemod inexact objects to new syntax
* Tighten types that can be exact
* Revert unintentional formatting changes from codemod
This commit is a follow-up to https://github.com/facebook/react/pull/15604, which explains more of the rationale behind moving React Native to path-based imports and the work needed in the React repository. In that linked PR, the generated renderers were updated but not the shims; this commit updates the shims.
The problem is that FB needs a different copy of the built renderers than the OSS versions so we need a way for FB code to import different modules than in OSS. This was previously done with Haste, but with the removal of Haste from RN, we need another mechanism. Talking with cpojer, we are using a `.fb.js` extension that Metro can be configured to prioritize over `.js`.
This commit generates FB's renderers with the `.fb.js` extension and OSS renderers with just `.js`. This way, FB can internally configure Metro to use the `.fb.js` implementations and OSS will use the `.js` ones, letting us swap out which implementation gets bundled.
Test Plan: Generated the renderers and shims with `yarn build` and then verified that the generated shims don't contain any Haste-style imports. Copied the renderers and shims into RN manually and launched the RNTester app to verify it loads end-to-end. Added `.fb.js` to the extensions in `metro.config.js` and verified that the FB-specific bundles loaded.
* [react-native] Use path-based imports instead of Haste for the RN renderer
To move React Native to standard path-based imports instead of Haste, the RN renderer that is generated from the code in this repo needs to use path-based imports as well since the generated code is vendored by RN. This commit makes it so the interface between the generated renderers and RN does not rely on Haste and instead uses a private interface explicitly defined by RN. This inverts control of the abstraction so that RN decides the internals to export rather than React deciding what to import.
On RN's side, a new module named `react-native/Libraries/ReactPrivate/ReactNativePrivateInterface` explicitly exports the modules used by the renderers in this repo. (There is also a private module for InitializeCore so that we can import it just for the side effects.) On React's side, the various renderer modules access RN internals through the explicit private interface.
The Rollup configuration becomes slimmer since the only external package is now `react-native`, and the individual modules are instead listed out in `ReactNativePrivateInterface`.
Task description: https://github.com/facebook/react-native/issues/24770
Sister RN PR (needs to land before this one): https://github.com/facebook/react-native/pull/24782
Test Plan: Ran unit tests and Flow in this repo. Generated the renderers and manually copied them over to the RN repo. Ran the RN tests and launched the RNTester app.
* Access natively defined "nativeFabricUIManager" instead of importing it
Some places in the Fabric renderers access `nativeFabricUIManager` (a natively defined global) instead of importing UIManager. While this is coupling across repos that depends on the timing of events, it is necessary until we have a way to defer top-level imports to run after `nativeFabricUIManager` is defined. So for consistency we use `nativeFabricUIManager` everywhere (see the comment in https://github.com/facebook/react/pull/15604#pullrequestreview-236842223 for more context).
* [React Native] Inline calls to FabricUIManager in shared code
* Call global.nativeFabricUIManager directly as short term fix
* Add flow types
* Add nativeFabricUIManager global to eslint config
* Adding eslint global to bundle validation script
* [React Native] Add tests to paper renderer for measure, measureLayout
* [React Native] measure calls will now call FabricUIManager
The Fabric renderer was previously calling the paper UIManager's measure calls and passing the react tag. This PR changes the renderer to now call FabricUIManager passing the node instead.
One of the parts of this that feels more controversial is making NativeMethodsMixin and ReactNative.NativeComponent warn when calling measureLayout in Fabric. As Seb and I decided in https://github.com/facebook/react/pull/15126, it doesn't make sense for a component created with one of these methods to require a native ref but not work the other way around. For example: a.measureLayout(b) might work but b.measureLayout(a) wouldn't. We figure we should keep these consistent and continue migrating things off of NativeMethodsMixin and NativeComponent.
If this becomes problematic for the Fabric rollout then we should revisit this.
* Fixing Flow
* Add FabricUIManager to externals for paper renderer
* import * as FabricUIManager from 'FabricUIManager';
* Update tests
* Shouldn't have removed UIManager import
* Update with the new tests
* Move view config registry to shims
This ensures that both Fabric and RN renderers share the same view config
registry since it is stateful.
I had to duplicate in the mocks for testing.
* Move createReactNativeComponentClass to shims and delete internal usage
Since createReactNativeComponentClass is just an alias for the register
there's no need to bundle it. This file should probably just move back
to RN too.
We added this to Flow in v0.25 (about 2 years ago), but never actually
deprecated the legacy `declare var exports` syntax. Hoping to do that
soon, so clearing up uses that I can find.
Test Plan: flow
* use different eslint config for es6 and es5
* remove confusing eslint/baseConfig.js & add more eslint setting for es5, es6
* more clear way to run eslint on es5 & es6 file
* seperate ESNext, ES6, ES6 path, and use different lint config
* rename eslint config file & update eslint rules
* Undo yarn.lock changes
* Rename a file
* Remove unnecessary exceptions
* Refactor a little bit
* Refactor and tweak the logic
* Minor issues
* Update transforms to handle ES modules
* Update Jest to handle ES modules
* Convert react package to ES modules
* Convert react-art package to ES Modules
* Convert react-call-return package to ES Modules
* Convert react-test-renderer package to ES Modules
* Convert react-cs-renderer package to ES Modules
* Convert react-rt-renderer package to ES Modules
* Convert react-noop-renderer package to ES Modules
* Convert react-dom/server to ES modules
* Convert react-dom/{client,events,test-utils} to ES modules
* Convert react-dom/shared to ES modules
* Convert react-native-renderer to ES modules
* Convert react-reconciler to ES modules
* Convert events to ES modules
* Convert shared to ES modules
* Remove CommonJS support from transforms
* Move ReactDOMFB entry point code into react-dom/src
This is clearer because we can use ES imports in it.
* Fix Rollup shim configuration to work with ESM
* Fix incorrect comment
* Exclude external imports without side effects
* Fix ReactDOM FB build
* Remove TODOs I don’t intend to fix yet
* Implement CS first take
This is using a pure JS API. This should probably switch to native hooks
at some later point but I'll start ironing out issues at this level first.
* Use async scheduling by default
The scheduled callback gets called immediately in render with infinite
time for now. Later this will be per root and abortable.
* Fix up the type signature of the ReactNativeCSType export
* Add escape hatch for special cased children
Working around the fact that we can't map arbitrary children slots. Just
the "children" prop.
* Readd providesModule for ReactNativeCSTypes
* Fix lint
* Fix ReactNativeTypes providesModule and CI check
* Special case a parent instance that doesn't have a props object
CSCustom can be anything here. Ugly but whatevs.
* Don't forget to store stateUpdater so that we can trigger updates
* Fix test
