Summary:
Motivation: Fixes Xcode warning `Ivar '_websocketExecutorName' which backs the property is not referenced in this property's accessor` which shows up because this property has no setter (and is never set anywhere).
Closes https://github.com/facebook/react-native/pull/12639
Differential Revision: D4745437
Pulled By: javache
fbshipit-source-id: 3ab4b0df62f90adc2b62d891197dc783e07da4e3
Summary:
While working with `RCTEventEmitter` I noticed that if an event is emitted before `_listenerCount` is updated, it will not go through because the listeners count hasn't been updated. Moving the count update before the invokation of `startObserving` and `stopObserving` fixes the issue. Same way if you remove the last listener and an event is fired before the count is updated (while it shouldn't be fired).
**Test plan (required)**
An easy test to demonstrate it is to implement `startObserving` to synchronously fire an event. Without the change, a warning is thrown, with the change, the event is fired. Not very strong on Obj-C here and I didn't know how to mock out the native stuff. Would be glad to write a failing unit test tho :)
Closes https://github.com/facebook/react-native/pull/11907
Differential Revision: D4738965
Pulled By: javache
fbshipit-source-id: cf175051be5b9c5de761d3dcd290560e1639b05e
Summary:
- [x] Explain the **motivation** for making this change.
- [x] Provide a **test plan** demonstrating that the code is solid.
- [x] Match the **code formatting** of the rest of the codebase.
- [x] Target the `master` branch, NOT a "stable" branch.
The PR #11613 (0.43) removed this missing `toggleElementInspector` event send when `jsLoaded` in DevMenu (Now is DevSettings), it should open the inspector if `isElementInspectorShown` is true when we reload JS.
The dev menu text `Show / Hide Inspector` is dependent on `isElementInspectorShown` bool value.
([This behavior in 0.42](https://github.com/facebook/react-native/blob/0.42-stable/React/Modules/RCTDevMenu.mm#L436-L442))
Manual testing in UIExplorer:
* Open the dev menu and click `Show Inspector`
* Open the dev menu and click `Reload JS`
* The built-in inspector should keep open (dev menu text: `Hide Inspector`)
Closes https://github.com/facebook/react-native/pull/12999
Differential Revision: D4738959
Pulled By: javache
fbshipit-source-id: b3f584db51aa0e1b463c52003967b00bcd81bc99
Summary:
Several things:
* The mess with insets was fixed. Previously we tried to compensate the insets difference with `UITextField` by adjusting `textContainerInset` property, moreover we delegated negative part of this compensation to the view inset. That was terrible because it breaks `contentSize` computation, complicates whole insets consept, complicates everything; it just was not right. Now we are fixing the top and left inset differences in different places. We disable left and right 5pt margin by setting `_textView.textContainer.lineFragmentPadding = 0` and we introduce top 5px inset as a DEFAULT value for top inset for common multiline <TextInput> (this value can be easilly overwritten in Javascript).
* Internal layout and contentSize computations were unified and simplified.
* Now we report `intrinsicContentSize` value to Yoga, one step before auto-expandable TextInput.
Depends on D4640207.
Reviewed By: mmmulani
Differential Revision: D4645921
fbshipit-source-id: da5988ebac50be967caecd71e780c014f6eb257a
Summary: `autoresizingMask` is supposed to be set outside self class, this is UIKit convention.
Reviewed By: mmmulani
Differential Revision: D4697098
fbshipit-source-id: 7e0aa5d3032184de980b3cecafebbc4ce8ef9ada
Summary:
The Math Strikes Back
Several related things:
* When we specify `scale: 0;` style for some view it ends up with calling `CATransform3DScale` with zero scale parameter.
* In this case `CATransform3DScale` returns transform matrix full of zeros. It actually depends on representation and matrix-type (2d or 3d) but in UIView debugger it appears as [0, 0, 0, 0, ...]. And probably it is correct result.
* By default, for hit-testing, UIKit uses specially optimized logic based on GPU/CALayer infrastructure under the hood. And the transform matrix full of zeros breaks this algorithm. I guess, it happens because zero-matrix doesn't quite make sense.
So, `scale: 0;` is a weird edge case, and in this diff, we are trying to illuminate it by replacing with epsilon value.
Related SO issues:
http://stackoverflow.com/questions/25964224/cgaffinetransformscale-not-working-with-zero-scalehttp://stackoverflow.com/questions/7937369/animate-uiview-scale-to-zero
Reviewed By: blairvanderhoof
Differential Revision: D4734475
fbshipit-source-id: 7241cdffa86c05a6552860a25789e2281588ba23
Summary:
The `UIManager` already has a lot of responsibilities and is deeply
tied with React Native's view architecture. This diff separates out a
`DeviceInfo` native module to provide information about screen dimensions and
font scale, etc.
Reviewed By: fkgozali
Differential Revision: D4713834
fbshipit-source-id: f2ee93acf876a4221c29a8c731f5abeffbb97974
Summary:
If user slide picker when picker item is zero, `UIPickerViewDelegate` will call `pickerView:didSelectRow:inComponent` row=0, `_items[row][@"value"]` will crash.
Closes https://github.com/facebook/react-native/pull/12187
Differential Revision: D4709882
Pulled By: mkonicek
fbshipit-source-id: 772c819d4eaef41ac983287877bda2918f40b1a7
Summary:
The ReactCxx project was not updated when RCTMap was removed in 48f30eca7e, this fixes it. It was also missing the systemJSCWrapper.cpp file.
**Test plan**
Tested that UIExplorerCxx now builds
cc mkonicek
Closes https://github.com/facebook/react-native/pull/12919
Differential Revision: D4709498
Pulled By: mkonicek
fbshipit-source-id: 995a1a914ab0a3227b1219c575a84d136800ff19
Summary: Helps mitigate part of https://github.com/facebook/react-native/pull/12245 while we wait for a more comprehensive solution.
Reviewed By: emilsjolander
Differential Revision: D4571776
fbshipit-source-id: 185cd1b0d3af37724136a37471df412c2000dfe4
Summary:
**Motivation**: Fix Apple TV build breakage
**Test plan**: This fixes Travis test that builds tvOS targets.
Closes https://github.com/facebook/react-native/pull/12869
Differential Revision: D4692883
fbshipit-source-id: 3babfe4ab6d80143e15410bff7cae41ada3bf09f
Summary:
We use this version internally.
Closes https://github.com/facebook/react-native/pull/12838
Differential Revision: D4688982
Pulled By: mkonicek
fbshipit-source-id: d8a6f8168b9e71ff4f53a8c18d55dc5a759a9183
Summary:
Moving setting `availableSize` for `RCTRootShadowView` on earlier stage allows to prevent situations where `availableSize` is not specified yet, but Yoga layout is already happening.
Because `availableSize` equals {infinity, infinity} by default (in this case), Yoga returns a lot of nodes with infinit metrics, which confises UIKit.
Reviewed By: mmmulani
Differential Revision: D4672170
fbshipit-source-id: f9d8c84799dcbdb6b9230ddef6284d84df268833
Summary:
A related Android PR is #11008.
Font scale was exposed through:
- The `getContentSizeMultiplier` method
- The `didUpdateContentSizeMultiplier` event
These are now deprecated. The reason is that there was already an API that exposed font scale. However, it was Android only. We now expose font scale through that API on iOS as well. Specifically:
- Font scale is now available as `PixelRatio.getFontScale()`.
- The `change` event on the `Dimensions` object now fires when font scale changes.
This change also adds support for `Dimensions.get('screen')` on iOS. Previously, only `Dimensions.get('window')` was available on iOS. The motivation is that, [according to this comment](https://github.com/facebook/react-native/pull/11008#issuecomment-275123609), we'd like to deprecate `window` dimensions in favor of `screen` dimensions in the future.
**Test plan (required)**
Verified that `PixelRatio.getFontScale()` and the `change` event work properly in a test app.
Adam Comella
Microsoft Corp.
Closes https://github.com/facebook/react-native/pull/12268
Differential Revision: D4673642
Pulled By: mkonicek
fbshipit-source-id: 2602204da6998a96216e06f5321f28f6603e4972
Summary:
MapView has been deprecated in open source for a while: http://facebook.github.io/react-native/docs/mapview.html
We still want to use it internally. Moving it away from the GitHub folder.
Reviewed By: mmmulani
Differential Revision: D4646199
fbshipit-source-id: f469971e448dbca12afe141b43fa8a2518c7d467
Summary:
This prevents someone from only putting `RCT_EXPORT_METHOD(...)` around some of the arguments to a method and generally causing confusion. Yes, before this diff it would still compile correctly if you did something like:
```
RCT_EXPORT_METHOD(lol:(NSNumber *)lol)
blah:(id)blah
{
NSLog(@"%@ %@", lol, blah);
}
```
Reviewed By: fkgozali
Differential Revision: D4660019
fbshipit-source-id: 1829a47e5c8d5e8ce93edca2ac7efd7e2bfdf840
Summary:
Runs the `./ios-install-third-party.sh` script as part of the build process to avoid having to do it manually when building the cxx bridge with xcode. Also added the third-party dir to gitignore.
**Test plan**
Tested that just building works when the third-party dir is missing.
Closes https://github.com/facebook/react-native/pull/12694
Differential Revision: D4658165
Pulled By: ericvicenti
fbshipit-source-id: 9b51b88eb26637b19266bf85deafa41e3a77a645
Summary:
Remove the native iOS sticky headers implementation that has been replaced by the js Animated one. Also remove a line in JS that made sure we passed null to native so it did not use the native implementation.
**Test plan**
Made sure there were no more mentions of sticky / header in native ScrollView related code.
Tested that sticky headers still work :o
Closes https://github.com/facebook/react-native/pull/12696
Differential Revision: D4657391
Pulled By: ericvicenti
fbshipit-source-id: 16324a45ca4ce5cd143293c61394a0fa7ad0c4a1
Summary: RCTDevSettings incorrectly assigned "bad" executor-override class to the executor instead of checking if the class exists before assigning it. It should really check if the class exists, and fallback to defaults otherwise.
Reviewed By: mmmulani, yungsters
Differential Revision: D4655926
fbshipit-source-id: 48c8fe28f22aaa8430752411ce5e6e858dbd4b32
Summary:
This diff adds display:none support to React Native. This enables hiding components which still calling their render method and keeping them within the state of your application. This enables preserving state in a component even though the component is not visible. Previously this was often implemented by rendering a component off screen as a work around. See below playground for usage.
```
class Playground extends React.Component {
render() {
return (
<View style={{width: '100%', height: '100%', flexDirection: 'row', backgroundColor: 'white'}}>
<View style={{width: 100, height: 100, display: 'none', backgroundColor: 'red'}}/>
<View style={{width: 100, height: 100, backgroundColor: 'blue'}}/>
</View>
);
}
}
```
Reviewed By: astreet
Differential Revision: D4611771
fbshipit-source-id: 0dbe0494d989df42994ab9ad5125d47f3233cc5a
Summary:
* The dev support code moved into a `DevSupport` subspec, meaning that only if the subspec is specified in the user’s Podfile will the packager client, dev menu, etc be included. This is mainly done through checks for header availability.
It also improves the weird situation where you had to specify the `RCTWebSocket` subspec if you wanted to be able to use the packager client during development.
* I removed hardcoding the release version in the podspec on release, because the podspec still relies on `package.json` when evaluating, so there’s no real point in not also getting the version number from there. This should remove any requirement to perform maintenance of the OSS release script regarding the podspec.
Closes https://github.com/facebook/react-native/pull/12602
Differential Revision: D4621021
Pulled By: ericvicenti
fbshipit-source-id: 6c208371fc40ea607809a6ab05dd3714ed9980cf
Summary:
Nothing actually changed except the deprecation.
Existed `intrinsicSize` was already implemented as `intrinsicContentSize` and this change only removes redundancy.
Moreover, we do not need `rootViewDidChangeIntrinsicSize` delegate method anymore; this is now mentioned in its description.
Depends on D4577890
Reviewed By: mmmulani
Differential Revision: D4589344
fbshipit-source-id: 16ed62cbf6bf72678bd7f7c11d4812c5aa36c743
Summary:
Now RCTRootView is much more reliable citizen of UIKit, it got:
* Implemented `sizeThatFits:`;
* Implemented `instrinsicContentSize`;
* Notifying superview via `setNeedsLayout` about changed size.
All it make possible painless integration of ReactNative-powered widgets inside existing native apps.
Reviewed By: javache
Differential Revision: D4577890
fbshipit-source-id: 9897cb002c9d658a97fd436240c2ac947ba2084b
Summary:
Fix Apple TV breakage. This should allow scripts/objc-test-tvos.sh to run normally.
Closes https://github.com/facebook/react-native/pull/12565
Differential Revision: D4612182
Pulled By: hramos
fbshipit-source-id: 77fd3eeabc6757b23e4f5efbd46e9948b61b1ab6
Summary:
This decouples non-UI logic from RCTDevMenu into a new module RCTDevSettings.
**Motivation**: This allows developers to change dev settings without depending on the built-in dev menu, e.g. if they want to introduce their own UI, or have other devtools logic that doesn't depend on an action sheet.
It also introduces the RCTDevSettingsDataSource protocol for storing dev tools preferences. This could allow a developer to implement alternative behaviors, e.g. loading the settings from some other config, changing settings based on the user, deciding not to persist some settings, or something else.
The included data source implementation, RCTDevSettingsUserDefaultsDataSource, uses NSUserDefaults and is backwards compatible with the older implementation, so **no workflows or dependent code will break, and old saved settings will persist.**
The RCTDevMenu interface has not changed and is therefore also backwards-compatible, though
some methods are now deprecated.
In order to ensure that RCTDevSettings
Closes https://github.com/facebook/react-native/pull/11613
Reviewed By: mmmulani
Differential Revision: D4571773
Pulled By: javache
fbshipit-source-id: 25555d0a6eaa81f694343e079ed02439e5845fbc
Pieter De Baets
Ben Roth
Daniele Conti
Jhen
Jeff Thomas
Valentin Shergin
Ashwin Bharambe
Jakub Woyke
Ashok Menon
ShiHui
Janic Duplessis
Marc Horowitz
Douglas Lowder
Martin Konicek
Theo Yaung
Adam Comella
Mehdi Mulani
Kevin Gozali
Emil Sjolander
Eloy Durán
Lukas Piatkowski