Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1558
X-link: https://github.com/facebook/react-native/pull/42318
AbsolutePositioning -> AbsolutePositioningCatchAll
A bit more clear. This errata is for various issues with positioning absolute nodes. There really isn't a clear description as to what specifically this enables/disables, so I just opted to say "catch all" to indicate that this controls various bugs
Reviewed By: NickGerleman
Differential Revision: D52820117
fbshipit-source-id: 80b77832baf65e68e57ca523c418422dd346ef0f
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1556
X-link: https://github.com/facebook/react-native/pull/42315
Since we aim to ship static to all users of yoga (not just XPR), we need to remove the errata that is gating most of the features. This should be a non breaking change. To ensure that, I added a new errata which, if on, will use the inner size of the containing node as the containing block. This is how it has been for a while and resolving this is risky and time consuming so for the time being we will stick with that.
Reviewed By: NickGerleman
Differential Revision: D52706161
fbshipit-source-id: 30a93f29cb0d97b20b2947eaa21f36cdc78c4961
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1549
X-link: https://github.com/facebook/react-native/pull/42253
This experimental feature is always false, and with the next diff I will be deleting the branch that actually calls into this. Separating this diff out to simplify the review process.
Reviewed By: NickGerleman
Differential Revision: D52705765
fbshipit-source-id: 705f4aa297eae730af9b44753eb01c9dec385dcf
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1547
X-link: https://github.com/facebook/react-native/pull/42251
Yoga has an odd behavior, where `start`/`end` edges under row-reverse are relative to flex-direction, instead of writing direction.
While Yoga doesn't actually document what this behavior is supposed to be, it goes against CK documentation, historic RN documentation, and the behavior valid on the web. It is also applied inconsistently (e.g. sometimes only on container, sometimes on child). It really is a bug, instead of an intended behavior.
We changed the default behavior for Yoga, but left the existing one behind an errata (so existing fbsource users got old behavior). We have previously seen this behavior show up in product code, including CK when running on FlexLayout.
`row-reverse` is surprisingly uncommon though:
1. Litho has <40 usages
2. RN has ~40 usages in `RKJSModules`,~30 in `arvr/js`, ~6 in `xplat/archon`
3. CK has ~80 usages
4. NT has ~40 usages
There are few enough, mostly simple components, that we can inspect through each of them, looking for signs they will hit the issue (at the potential chance of missing some).
CK accounts for 10/14 usages that I could tell would trigger the issue, since it only exposes start/end edge, and not left/right. It might make sense to make it preserve behavior instead, to reduce risk a bit.
FlexLayout is now separately powering Bloks, which wasn't surveyed, so I didn't touch CK behavior under Bloks.
There could also be other usages in other frameworks/bespoke usages, and this has implications for OSS users. But based on our own usage, of many, many components, this seems rare.
Changelog:
[General][Breaking] - Make `start/end` in styles always refer to writing direction
Reviewed By: pentiumao, joevilches
Differential Revision: D52698130
fbshipit-source-id: 2a9ac47e177469f30dc988d916b6c0ad95d53461
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1481
X-link: https://github.com/facebook/react-native/pull/41684
Absolute nodes can be laid out by themselves and do not have to care about what is happening to their siblings. Because of this we can make `positionAbsoluteChild` the sole place where we handle this logic. Right now that is scattered around algorithm with many `if (child is absolute)` cases everywhere. This makes implementing position static a lot harder since we are relying on the CB to do all this work, not the parent.
With this change the only time we set position for an absolute node and it matter (i.e. not overwritten) is in `positionAbsoluteChild`
Reviewed By: NickGerleman
Differential Revision: D51290723
fbshipit-source-id: 405d81b1d28826cbb0323dc117c406a44d381dff
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1434
X-link: https://github.com/facebook/react-native/pull/41130
I will use this errata to gate my changes that actually make position: static behave like the web. We have future plans to make position: relative the default again but users could still have declared certain nodes as position: static, so I think this is needed regardless.
Reviewed By: NickGerleman
Differential Revision: D50506915
fbshipit-source-id: b0d9e6883167de6ff002352c9288053324464cb9
Summary:
X-link: https://github.com/facebook/react-native/pull/41019
### Changes made
- Regenerated tests (as some aspect ratio tests seem to be out of date compared to the fixtures)
- Added SpaceEvenly variant to the "Align" enums (via enums.py)
- Implemented `align-content: space-evenly` alignment in CalculateLayout.cpp
- Added generated tests `align-content: space-evenly`
- Updated NumericBitfield test to account for the fact that the Align enum now requires more bits (this bit could do with being reviewed as I am not 100% certain that it's valid to just update the test like this).
### Changes not made
- Any attempt to improve the spec-compliance of content alignment in general (e.g. I think https://github.com/facebook/yoga/pull/1013 probably still needs to happen)
Pull Request resolved: https://github.com/facebook/yoga/pull/1422
Reviewed By: yungsters
Differential Revision: D50305438
Pulled By: NickGerleman
fbshipit-source-id: ef9f6f14220a0db066bc30db8dd690a4a82a0b00
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1384
X-link: https://github.com/facebook/react-native/pull/39446
This adds logic to the enum generator to generate C++ style scoped enums.
This gives us a few nicities over C enums, even if both must exist:
1. We can add types and keep unsgined enums directly in bitfields
2. Style/readability
3. Avoiding implicit int conversion
Reviewed By: rozele
Differential Revision: D49267996
fbshipit-source-id: 1c41164c377b317c1fef97811c46cbc00b5a837e
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1317
X-link: https://github.com/facebook/react-native/pull/37374
This is edge-casey enough, and I actually broke this in D42282358 without us noticing (I changed height to width of the bottom usage, instead, copy/pasting the value of the top one).
Reviewed By: yungsters
Differential Revision: D45766764
fbshipit-source-id: b600b79b8436534fe48ef2acbfde8ba64068e593
Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1256
X-link: https://github.com/facebook/react-native/pull/37076
This adds a `YGErrata` bitset enum matching the API and guarantees described in https://github.com/facebook/yoga/issues/1247.
It is hooked up in later diffs. There are a couple of `YGExperimentalFeature` values that belong here, but keeping the current options means that the default `YGErrataNone` corresponds to existing default behavior, letting us stage the series of changes as:
1. Implement errata API
2. Update internal Yoga users we want to de-risk to `YGErrataClassic` or `YGErrataAll` (if setting `UseLegacyStretchBehaviour`)
3. Add new errata, changing Yoga defaults to be conformant, while letting internal apps opt into compatibility modes pending experimentation.
I also added a macro to let C++ users of Yoga perform bitwise operations on the enum without casting (already available for C users).
Reviewed By: rshest
Differential Revision: D45254098
fbshipit-source-id: d4b61271a8018f548f2d9d8c953db4b121a502d1
Summary:
Fixes https://github.com/facebook/yoga/issues/850https://github.com/facebook/yoga/issues/850 describes a conformance issue where positioning of an absolute child using percentages is not calculated against the correct box size.
This takes the fix for that in https://github.com/facebook/yoga/pull/1028, regenerates tests, and fixes tests so that the experimental feature can be enabled. Goal is to run this as an experiment internally to see if we can enable by default.
Changelog:
[Internal]
Pull Request resolved: https://github.com/facebook/yoga/pull/1201
Reviewed By: yungsters
Differential Revision: D42282358
Pulled By: NickGerleman
fbshipit-source-id: 57c0dd9b0f1c47cb9335ff6e13d44b4646e5fa58
Summary:
This adds the YGGutter enum, used to choose between row/column gap variants (row-gap, column-gap, gap).
This used later in changes from https://github.com/facebook/yoga/pull/1116, in the APIs which deal with setting gap on style on yoga node.
Note the original PR called this `YGGap`, but this ending up leading to a couple public method signatures that could appear ambiguous:
1. `SetGap(YGGap gap, float gapLength)`: Enums like `YGAlign` are the vaues for an `align` prop. `YGGap` controls the variant of the gap (like `YGEdge` does for left/right/top/bottom variants). So the enum reads as if it is the `gapValue`, and it looks like we have two of the same parameter.
2. `SetGap(YGGap gapDirection, float gap)`: This is misleading, because the direction gaps flow is the cross-axis of flex-direction.
3. `GetGap(YGGap gap)`: `gap` is the variant, but looks like an out param.
The [CSS Box Alignment](https://www.w3.org/TR/css-align-3/#column-row-gap) spec refers to these gaps as "Gutters", which removes the ambiguity.
Changelog:
[General][Added] - Add YGGutter Enum
Reviewed By: yungsters
Differential Revision: D39922412
fbshipit-source-id: 4b0baf800fecb3d03560a4267c7fb4c4330fd39e
Summary:
https://github.com/facebook/yoga/pull/1116 adds a new enum. The enum generator is out of date with copyright header, and some codemods, but it also looks like there were manual changes, types added, etc since generation. I fixed up the script to incorporate generating the changes folks made manually, and also added an enum that was previously only added manually to the C ABI.
Changelog:
[General][Fixed] - Fixup Yoga Enum Generator
Reviewed By: yungsters
Differential Revision: D39922252
fbshipit-source-id: b678fa9a43a896873d8c434745bdaf3f16fd991f
Summary:
Changelog: [Internal] Fabric-specific internal change.
This diff introduces a new value for `YGPositionType`: `YGPositionTypeStatic`.
No part of Yoga, RN, Litho or CK uses this value yet. `relative` and `static` values behave the same way for now. We also do not change any defaults. So, it should be fine.
Reviewed By: SidharthGuglani
Differential Revision: D22386732
fbshipit-source-id: 39cd9e818458ac2a91efb175f24a74c8c303ff08
Summary:
`/*` is the standard throughout open source code. For example, Firefox uses single /*: https://hg.mozilla.org/mozilla-central/file/21d22b2f541258d3d1cf96c7ba5ad73e96e616b5/gfx/ipc/CompositorWidgetVsyncObserver.cpp#l3
In addition, Rust considers `/**` to be a doc comment (similar to Javadoc) and having such a comment at the beginning of the file causes `rustc` to barf.
Note that some JavaScript tooling requires `/**`. This is OK since JavaScript files were not covered by the linter in the first place, but it would be good to have that tooling fixed too.
Reviewed By: zertosh
Differential Revision: D15640366
fbshipit-source-id: b4ed4599071516364d6109720750d6a43304c089
Summary: This change drops the year from the copyright headers and the LICENSE file.
Reviewed By: yungsters
Differential Revision: D9727774
fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
Summary:
Adds new ```space-evenly``` for ```justify-content```.
Also adds a typofix in one of the other justify-content tests.
Fixes#657
Closes https://github.com/facebook/yoga/pull/658
Differential Revision: D6407996
Pulled By: emilsjolander
fbshipit-source-id: cc837409e1345624b4bd72c31e25fe68dcb0f6a3
Summary: Changed the extensions of c files to cpp and made the project build successfully
Reviewed By: gkassabli
Differential Revision: D6271299
fbshipit-source-id: 66c0e54ccf019d72d1fd0b4d117826e4e84fdc89
