Summary:
Changelog: [Internal]
This occurs sometimes on AR, because `measure` doesn't exist on `Suspense`.
Reviewed By: lunaruan
Differential Revision: D40531850
fbshipit-source-id: 4013d660e5e47a28b27d5b6df57bcb7ce88a4ea8
Summary:
Changelog:
[General][Added] - Highlight elements on hover while mouse down for React DevTools element inspection.
Since there is probably no mouse hover events for RN, this diff implements something that works similar like hover for RN: user keeps the mouse down and moves the cursor around, and the elements under the mouse is highlighted just like Web.
Reviewed By: lunaruan
Differential Revision: D40369733
fbshipit-source-id: ef223ee0f31f4e0372674fc39dd13bad8c15aa92
Summary:
Changelog:
[General][Fixed] In RN devtools, call that method, and then set component state to not inspecting.
Reviewed By: lunaruan
Differential Revision: D38852009
fbshipit-source-id: d14bd4cc4461f0f7ec4ae9cd6098a58eef3e6ab9
Summary:
Changelog:
[General][Fixed] - Currently selectNode doesn't work for Fabric. Passing the instance instead of a tag to `selectNode` works.
Reviewed By: lunaruan
Differential Revision: D38851141
fbshipit-source-id: 7640d0f31fb099346a4d8205981e262da6be4990
Summary:
This replaces all direct references to `ReactNative` within the `react-native` package to use `findNodeHandle` with a reference obtained from `RendererProxy`, which will allow us to select the correct renderer.
Changelog: [internal]
Reviewed By: javache
Differential Revision: D39270689
fbshipit-source-id: a39875281ba7b7b1b00128564124b6adcacebc4d
Summary:
Changelog:
[General][Added] - Added an overlay similar to Inspector.js that allows directly selecting elements on RN from React DevTools
This diff updates DevToolsHighlighter into DevToolsOverlay. It now also allows DevTools user to select an element to inspect directly from DevTools.
Depends on https://github.com/facebook/react/pull/25111 to work.
TODOs:
- Currently once an element selected on RN, the inspector toggle isn't turned off automatically.
- Fabric support depends on https://github.com/facebook/react/pull/25118
Reviewed By: lunaruan
Differential Revision: D38815494
fbshipit-source-id: 7e1e3a78f6594960b5dfaec142bafd3ca4b146af
Summary:
Changelog:
[General][Changed] - Copied and refactored the current devtools highlighting code from Inspector into its own module and add to the top level `AppContainer`. The effect is that the highlight stills shows without Inspector opened.
This diff copies the current devtools highlighting logic from Inspector into a module and add to the top level `AppContainer`. The effect is without Inspector opened, the highlight will still show.
## Context
This is the first diff for "Component Tab Automatically Highlight Elements". The idea is to replicate the behavior on Web to RN.
## Behavior
on Web:
- highlight shows whenever an element in the component list is hovered
- Selecting an element doesn't keeps the highlight showing.
on RN (before this diff):
- when RN inspector opens: selecting an element keeps the highlight showing
- when RN inspector closes: stop showing highlihgintg.
on RN(this diff)
- selecting an element keeps the highlight showing
## TODO
- See if highlighting event can be sent on hover, instead of when an element is selected.
Reviewed By: lunaruan
Differential Revision: D38568135
fbshipit-source-id: d168874677d08a9c5526a7f896943579da804565
Summary: Add annotations to function parameters required for Flow's Local Type Inference project. This codemod prepares the codebase to match Flow's new typechecking algorithm. The new algorithm will make Flow more reliable and predicatable.
Reviewed By: evanyeung
Differential Revision: D37353648
fbshipit-source-id: e5a0c685ced85a8ff353d578b373f836b376bb28
Summary:
We are working on making the empty object literal `{}` have the type `{}` - i.e. exact empty object - rather than being unsealed.
Making this change exposes a variety of errors. We can prevent these errors by annotating what we want the type of the empty object to be.
Reduces Xplat error diff to 2.3k
- Announcement: [post](https://fb.workplace.com/groups/flowlang/posts/903386663600331)
- Support group: [Flow Support](https://fb.workplace.com/groups/flow)
drop-conflicts
Format:
```
arc f
```
Sort imports
```
hg l -n | xargs js1 lint --fix --rule 'fb-tools/sort-requires'
```
Changelog: [Internal]
Reviewed By: samwgoldman
Differential Revision: D36086696
fbshipit-source-id: 90447279f2e6e38f44189b74ec0297719f7adf58
Summary:
## Impact
Fix the Static ViewConfig for <View/>.
This diff fixes the base ViewConfig for all HostComponents on both platforms. Consequently, it simplifies SVC reconciliation efforts, by nearly eliminating the first of these classes of SVC errors:
1. Unexpected properties in SVC
2. Missing properties in SVC
3. Not matching properites in SVC
## What is the base ViewConfig on each iOS/Android?
**On iOS:**
- All props come from ViewManagers
- All HostComponent ViewManagers extend <View/> ViewManager
https://pxl.cl/1SxdF
Therefore, the base ViewConfig for all components should be <View/>'s static ViewConfig.
**On Android:**
The component model is a bit more complicated:
https://pxl.cl/1Vmp5
Takeaways:
- Props come from Shadow Nodes **and** ViewManagers
- Nearly all HostComponent ViewManagers extend BaseViewManager. But, that's not <View/>'s ViewManager.
- <View/>'s ViewManager is [ReactViewManager](https://fburl.com/code/0zalv8zk), which is a descendent of BaseViewManager, and declares its own ReactProps.
So, on Android, it's not safe for the base ViewConfig to be <View>'s ViewConfig:
1. No components actualy incorportate <View/>'s props
2. Some components don't even incorporate BaseViewManager's props.
So, what should the base ViewConfig be on Android?
- Nearly all components extend BaseViewManager. BaseViewManager must have a shadow node [that extends LayoutShadowNode](https://www.internalfb.com/code/fbsource/[47d68ebc06e64d97da9d069f1ab662b392f0df8a]/xplat/js/react-native-github/ReactAndroid/src/main/java/com/facebook/react/uimanager/BaseViewManager.java?lines=40). Therefore, we'll make the base ViewConfig on Android be generated by BaseViewManager + LayoutShadowNode.
## Changes
In this diff, I removed ReactNativeViewViewConfig, and introduced a new view config called PlatformBaseViewConfig. This ViewConfig partial will capture all the props available on all HostComponents on **both** platforms. This may not necessarily be the props made available on <View/>.
The only components that don't extend the base platform props are: RCTTextInlineImage. What we do with these components is TBD.
Changelog: [Internal]
Reviewed By: p-sun, yungsters
Differential Revision: D33135055
fbshipit-source-id: 7299f60ae45ed499ce47c0d0a6309a047bff90bb
Summary:
## iOS
On iOS:
- All props come from ViewManagers
- All HostComponent ViewManagers extend <View/> ViewManager
https://pxl.cl/1SxdF
Therefore, it's safe to have all HostComponent Static View Configs extend <View/> Static View Config.
## Android
On Android, the model is a bit more complicated:
https://pxl.cl/1Vmp5
Takeaways:
- Props come from Shadow Nodes **and** ViewManagers
- Nearly all HostComponent ViewManagers extend BaseViewManager. But, that's not <View/>'s ViewManager.
- <View/>'s ViewManager is [ReactViewManager](https://fburl.com/code/0zalv8zk), which is a descendent of BaseViewManager, and declares its own ReactProps.
So, it's not safe to have all Android HostComponent Static View Configs to extend <View/>'s Static View Config:
1. No components actualy incorportate <View/>'s props
2. Some components don't even incorporate BaseViewManager's props.
## Changes
In this diff, I removed ReactNativeViewViewConfig, and introduced a new view config called PlatformBaseViewConfig. This ViewConfig partial will capture all the props available on all HostComponents on **both** platforms. This may not necessarily be the props made available on <View/>.
The only components that don't extend the base platform props are: RCTTextInlineImage. What we do with these components is TBD.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D32187832
fbshipit-source-id: 9a057abb3f58801615891c21e42ad4cfa5c69f21
Summary:
This diff runs the codemod to add type annotations to function parameters in preparation for Flow's local type inference (LTI) project. I ran the codemod over xplat/js and reverted any files that had flow errors in them. See the list of commands run to see the regeneration of various files.
Changelog:
[Internal][Changed] - Added type annotations
Reviewed By: yungsters
Differential Revision: D32075270
fbshipit-source-id: 6a9cd85aab120b4d9e690bac142a415525dbf298
Summary:
This pre-suppresses the 153 error diff ahead of its release, since it is large.
Changelog: [Internal]
Reviewed By: mroch
Differential Revision: D28754374
fbshipit-source-id: 1806f53bc7d804644d434583a2dcd6da63d00328
Summary:
This is just cleanup. When I migrated components to `Pressability` instead of `Touchable`, I left `TOUCH_TARGET_DEBUG` alone to minimize moving pieces. But I had created `PressabilityDebug` as the eventual destination for this logic.
Now that `Text` is migrated away from `Touchable` (see D26106824 (https://github.com/facebook/react-native/commit/f275514f275fdc404a853a1a2ab46620eea484f0)), this cleans up the final internal reference to `Touchable`.
Changelog:
[General][Changed] - `Touchable.renderDebugView` now accepts `ColorValue` instead of `string | number`.
[General][Removed] - Removed `Touchable.TOUCH_TARGET_DEBUG` property.
Reviewed By: kacieb
Differential Revision: D26108570
fbshipit-source-id: 2694c9a9c29182ae04a77ba6c2e4406fcd5a277e
Summary: Changelog: [Internal][Fixed] - When we close performance loggers (D23845307 (https://github.com/facebook/react-native/commit/aebb97b9c64a8d84cf852ae8efc5ef28b36da610)) we cannot rely that a timespan/point/extra will be in perf logger. Update types to reflect that.
Reviewed By: rubennorte
Differential Revision: D23907741
fbshipit-source-id: 63673aa69cd8c76253e4fee3463e37c86265cf7b
Summary:
Changelog: [Internal]
# Problem
JS inspector overlay gets flattened, therefore `onResponderMove` callback isn't called. JS inspector depends on `onResponderMove` because that's how it knows where on screen user has tapped.
https://our.intern.facebook.com/intern/diffusion/FBS/browse/master/xplat/js/react-native-github/Libraries/Inspector/InspectorOverlay.js?commit=2e9ab04b039a&lines=58
# Workaround
This is just a hack to get it working, setting nativeID forces stacking context to be created and therefore view not being flattened.
Reviewed By: mdvacca
Differential Revision: D21816513
fbshipit-source-id: 83aedbfaecdce22cfe202241cbe91cecb914ed6b
Summary:
## Overview
This diff refactors the Inspector, moving logic to look up view data for a touched view inside the renderer as `getInspectorDataForViewAtPoint`. We then implement that same function for Fabric in order to support the inspector in that renderer.
Requires https://github.com/facebook/react/pull/18388
## Motivation
Reason one for this refactor is that, previously, the inspector held all of the logic to look up view data for a given x,y touch coordinate. To do this, it would take the React tag and coordinates, look up the native view tag, measure it, and then ask React internals for the Fiber information of that tag. All of this is deeply coupled to React internals, yet the logic is outside of React core in the Inspector.
Reason two is that, for Fabric, the logic for getting the view data is different than Paper. In Fabric, we pass the x,y coordinates to native directly, which returns an instance handle. That handle can be used to measure the ShadowNode, or retrieve the Fiber information.
By moving the logic into the renderer in React core, we decouple the implementation details of looking up view data for a tapped point and allow ourselves the ability to add and change renderer-specific code for the actual lookup without impacting outsiders like the Inspector.
Changelog: [Internal]
Reviewed By: TheSavior
Differential Revision: D20291710
fbshipit-source-id: a125223f2e44a6483120c41dc6146ad75a0e3e68
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html
Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.
Reviewed By: zertosh
Differential Revision: D20636268
fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
Summary:
A few recent imports have explicitly added ".js" to the end of their path. This prevents Metro from resolving platform-specific JS files, e.g. "Foo.android.js" or "Foo.windows.js" instead of "Foo.js".
React Native Windows provides its own implementation of files in a few cases where stock React Native will share them between Android and iOS. We hope to reduce/eliminate these long term, but requiring explicit ".js" files currently breaks us in a couple of places where we have custom implementations.
This change is a quick regex replace of ES6 and CommonJS imports in 'Libraries/" to eliminate ".js".
## Changelog
[General] [Fixed] - Do not explicitly include ".js" in Library imports
Pull Request resolved: https://github.com/facebook/react-native/pull/28311
Test Plan: I haven't done any manual validation of this, but `flow-check` should catch any issues with this during CI.
Reviewed By: cpojer
Differential Revision: D20486466
Pulled By: TheSavior
fbshipit-source-id: 31e1ccc307967417d7d09c34c859f0b2b69eac84
Summary:
`node` is passed to us from react devtools. We can call .measure on that directly instead of using findNodeHandle and UIManager. This makes this call compatible with Fabric.
Changelog:
[Internal]
Reviewed By: mdvacca
Differential Revision: D19152052
fbshipit-source-id: 05ab6d55f3a79221d99289f0341eb25352b96899
Summary:
We will need to operate on instances instead of react tags. This diff passes through the instance instead of the tag.
This does not make the inspector work in Fabric, but it is a necessary refactor in that direction.
Changelog:
[Internal]
Reviewed By: mdvacca
Differential Revision: D19149647
fbshipit-source-id: 53fa35a2886bf36a146d473a496409dffc114a80
Summary:
We are rolling out exact-by-default syntax to xplat/js.
I had to manually move around some comments to preserve proper placement.
Changelog: [Internal]
Reviewed By: jbrown215
Differential Revision: D18633611
fbshipit-source-id: 48f7468dcc55b1d00985419d035a61c6820b3abe
Summary:
This Diff is being posted for discussion purposes. It will not be ready to land until React DevTools v4 has been published to NPM.
Update React Native to be compatible with the [new version 4 React DevTools extension](https://github.com/bvaughn/react-devtools-experimental).
**Note that this is a breaking change**, as the version 3 and version 4 backends are **not compatible**. Once this update ships (in React Native) users will be required to update their version of the [`react-devtools` NPM package](https://www.npmjs.com/package/react-devtools). The same will be true for IDEs like Nuclide as well as other developer tools like Flipper and [React Native Debugger](https://github.com/jhen0409/react-native-debugger).
Related changes also included in this diff are:
* Pass an explicit whitelist of style props for the React Native style editor (to improve developer experience when adding new styles).
* Update `YellowBox` console patching to coordinate with DevTools own console patching.
* Also improved formatting slightly by not calling `stringifySafe` for strings (since this adds visible quotation marks).
Regarding the console patching- component stacks will be appended by default when there's no DevTools frontend open. The frontend will provide an option to turn this behavior off though:
{F168852162}
React DevTools will detect if the new version is used with an older version of React Native, and offer inline upgrade instructions:
{F169306863}
**Note that the change to the `RCTEnableTurboModule` will not be included in this Diff**. I've just turned those off temporarily so I can use v8+Chrome for debugging.
Reviewed By: rickhanlonii
Differential Revision: D15973709
fbshipit-source-id: bb9d83fc829af4693e7a10a622acc95a411a48e4
Summary:
`<VirtualizedList />` will throw an error if the `renderItem` Prop component uses hooks. Function components without hooks and class components work without issue.
Super contrived Example
```{js}
function FlatListItem({ item }) {
React.useEffect(() => console.log(item),[])
return (<Text>{item}</Text>);
}
<FlatList data={[1, 2, 3]} renderItem={FlatListItem} />
```
Example Error:
```
Invariant Violation: Hooks can only be called inside the body of a function component. (https://fb.me/react-invalid-hook-call)
This error is located at:
in CellRenderer (at VirtualizedList.js:688)
in RCTScrollContentView (at ScrollView.js:976)
in RCTScrollView (at ScrollView.js:1115)
in ScrollView (at VirtualizedList.js:1081)
in VirtualizedList (at FlatList.js:632)
in FlatList (at WithoutScrollbars.js:21)
...
```
## Changelog
[General] [Added] - VirtualizedList ListItemComponent. An alternative to renderItem that accepts function components with hooks.
[General][Added] - FlatList ListItemComponent. An alternative to renderItem that accepts function components with hooks.
[General][Added] - VirtualizedList and FlatList tests and updated RNTester example
Pull Request resolved: https://github.com/facebook/react-native/pull/24832
Reviewed By: sahrens
Differential Revision: D15334020
Pulled By: cpojer
fbshipit-source-id: 882db722fd6e22f07260b08091b3456d1c66c2c8
Summary:
This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change.
See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail.
[General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires
Pull Request resolved: https://github.com/facebook/react-native/pull/24749
Differential Revision: D15258017
Pulled By: cpojer
fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
Summary:
Currently, when relative sizes are given in margin or padding stylings (be it a percentage or an auto measure), the inspector crashes, due to frame rendering not properly handling those kinds of measurements. This PR adds a resolution step for them:
* Percentages are evaluated relative to the window size.
* I decided to simply not render `auto` margins/paddings, due to the complexities involved (e.g. when the margin is between multiple elements with relative sizes).
Since the inspector does not crash anymore on relative sizes on paddings or margins, I believe that this addresses #17496.
Fixes#17496
[General] [Fixed] - Fix inspector rendering of relative margins and paddings
Pull Request resolved: https://github.com/facebook/react-native/pull/23804
Differential Revision: D14437273
Pulled By: cpojer
fbshipit-source-id: c9f0f71a2e1b2399a2b2148cef2124787703ead3
Summary:
I'm changing all callsites to use either global or scoped perf logger explicitly in one diff.
`GlobalPerformanceLogger` is basically a singleton
`scopedPerformanceLogger` is scoped to the React tree by using a React Context
Reviewed By: sahrens
Differential Revision: D14186694
fbshipit-source-id: 062c76eea8fce9d9b531f0eddf153bb79d52f68d
