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 The enum generator is out of date with copyright header, and some codemods, but it also looks like there were manual changes, types added, etc since generation.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:
@public
`YGNodeGetInstanceCount` was only ever meant for tests, and caused data races in multi-threaded environments.
It was completely replaced with event-based counting for tests.
Here we remove public API around the counter, and the counter itself.
Reviewed By: SidharthGuglani
Differential Revision: D15174857
fbshipit-source-id: 228e85da565bac9e8485121e956a2e41910b11c8
Summary:
Specifically, updates the UWP .vcxproj for MSBuild and also exposes the UseLegacyStretchBehaviour API for use with react-native-windows.
Pull Request resolved: https://github.com/facebook/yoga/pull/848
Reviewed By: SidharthGuglani
Differential Revision: D13848609
Pulled By: davidaurelio
fbshipit-source-id: eab046ff3c47e49706f515e209d8aaf750c2198f
Summary:
@public
`-ffast-math` does not have measurable performance benefits.
By using `NaN` for *undefined* values again, we can squeeze `YGFloatOptional` into 32 bits.
This will also enable us to store `YGValue` (or a variant of it) in 32 bits.
Reviewed By: astreet
Differential Revision: D13403925
fbshipit-source-id: b13d026bf556f24ab4699e65fb450af13a70961b
Summary:
@public
`-ffast-math` does not have measurable performance benefits.
By using `NaN` for *undefined* values again, we can squeeze `YGFloatOptional` into 32 bits.
This will also enable us to store `YGValue` (or a variant of it) in 32 bits.
Reviewed By: SidharthGuglani
Differential Revision: D13119110
fbshipit-source-id: 4e6964240bf74ebc22d8783107b89d536a1a0842
Summary:
@public
Currently only parent can tell the layout to align its children based on baseline. But if one of the children is a column or row then basealign does not work as expected.
We have added an api setReferenceBaseline which when set to true would mean that it's baseline would be considered as the reference baseline for parent amongst its siblings. If there are more than one siblings with referenceBaseline set, the first one would be considered.
Reviewed By: davidaurelio
Differential Revision: D12883323
fbshipit-source-id: 19beccfc47d98bb38f81f5b66ba764e83680f821
Summary:
This PR is the C# version of 3a82d2b1a8
The above change moved Yoga away from NaN to facilitate usage of the `-ffast-math` compiler flag. However, that commit forgot to update the C# implementation.
Pull Request resolved: https://github.com/facebook/yoga/pull/817
Differential Revision: D10282642
Pulled By: shergin
fbshipit-source-id: 51681ce12344bc421f346ccc30e2950f4f39dbc6
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: This diff adds node type definition to Yoga and moves rounding to rely on the node type. If the node has measure function we consider that node to be text node, otherwise we have default behavior.
Reviewed By: emilsjolander
Differential Revision: D5025107
fbshipit-source-id: a8d66e2f9c5d02ab080784cc474be583a09b92e2
Summary:
Moves the `YGLogger` into `YGConfig` and pass the `YGNodeRef` into the logger to be able to associate the log messages and assertions with the specific node.
Tackles facebook/yoga#530 and facebook/yoga#446
Closes https://github.com/facebook/yoga/pull/531
Reviewed By: astreet
Differential Revision: D4970149
Pulled By: emilsjolander
fbshipit-source-id: b7fcdaa273143ea2fa35861620b2e4d79f04f0af
Summary:
Fixes the sizing of items so that under most scenarios it calcultes its height by it's content for non exact measurings. This introduces a new useLegacyStretchBehaviour flag on the config to opt out of this change as it is breaking.
See facebook/yoga#505
Closes https://github.com/facebook/yoga/pull/506
Reviewed By: astreet
Differential Revision: D4954016
Pulled By: emilsjolander
fbshipit-source-id: d28bd5d174cd76951fb94df85e3b0cfab7f81ff7
Summary: Rounding has been successfully adopted by multiple products and frameworks. Time to move it out of experimental mode. Rounding can still be turned of by setting the point scale factor to 0 on the config.
Reviewed By: gkassabli
Differential Revision: D4953838
fbshipit-source-id: 3ee5f27d92f95b3ed4a01c98bc35e9157f2e91c5
Summary:
Mark some fields as readonly and reuse index value in RemoveChild.
Closes https://github.com/facebook/yoga/pull/516
Reviewed By: emilsjolander
Differential Revision: D4921809
Pulled By: splhack
fbshipit-source-id: 261a7910675d93be165c16ee53a83c02b15925f1
Summary:
Marks enum with ```[Flags]``` attribute, where they are used as flags.
Closes https://github.com/facebook/yoga/pull/515
Reviewed By: emilsjolander
Differential Revision: D4921807
Pulled By: splhack
fbshipit-source-id: f056189b76ee6e6c042417a7998bfd20a610c27f
Summary:
Adds two methods ```AddChild``` and ```RemoveChild``` to be able to add/remove children without the need to know there position.
Closes https://github.com/facebook/yoga/pull/513
Reviewed By: emilsjolander
Differential Revision: D4914242
Pulled By: splhack
fbshipit-source-id: df187ba71a1bae0b3b0649624f3c29401d5f8804
Summary:
Rename ```StyleAspectRatio``` to ```AspectRatio``` to be consistent with the other getters and setters.
Closes https://github.com/facebook/yoga/pull/512
Reviewed By: emilsjolander
Differential Revision: D4914236
Pulled By: splhack
fbshipit-source-id: 7b9ebdbf8945c4a8570c61de16d71c8d9d96bf9f
Summary:
- depends on #496
- For memory leak unit test
- Expose the API for C#
Closes https://github.com/facebook/yoga/pull/497
Reviewed By: emilsjolander
Differential Revision: D4796190
Pulled By: splhack
fbshipit-source-id: 99e4e78e8dfb3d459cf6cd7103ab252c3748e5a6
Summary:
- Unity IL2CPP (ENABLE_IL2CPP) requires the same code path with AOT compile.
- Clean up unneeded code in YGConfigHandle.
- YogaNode.Reset makes YGNodeHandle stale. Unmanaged side was reset by YGNodeReset, but YGNodeHandle keeps to retain the old managed handle. Release it.
Closes https://github.com/facebook/yoga/pull/491
Reviewed By: astreet
Differential Revision: D4765683
Pulled By: splhack
fbshipit-source-id: 83bfe19feb0e6ec45dc504e42b0c6c34e10af8e2
Summary:
Once measure and baseline functions are set, C# layer never calls YGNodeSetMeasure/BaselineFunc with NULL. This diff will fix the issue.
Closes https://github.com/facebook/yoga/pull/468
Reviewed By: emilsjolander
Differential Revision: D4676753
Pulled By: splhack
fbshipit-source-id: da34de2fc28adf320a18de2addffe9671cf1ecf9
Summary:
The issue is on ARM builds for Windows UWP. For the C# P/Invoke API wrapper, any native method that returns the YogaValue struct throws the AccessViolationException. The issue is not with structs in general, as returning the YogaSize / YGSize struct works fine. The issue seems to be limited to structs that have an enum member.
I tried a number of things to resolve the issue without changing the underlying native API for Windows. I read the ARM documentation and saw reference to variable enum sizes based on the number of enum members, so I tried to use a number of different UnmanagedType values in a [MarsalAs()] attribute on the enum member of the C# struct declaration.
What ultimately worked was to return a pointer to the location of the struct, and use the System.Runtime.InteropServices.PtrToStructure API to read the struct data from that pointer. I added a few new macros that will return the struct address on Windows only, other builds are not affected.
Note, I have not tested the impact of this ch
Closes https://github.com/facebook/yoga/pull/459
Reviewed By: emilsjolander
Differential Revision: D4652278
Pulled By: splhack
fbshipit-source-id: bf7ada4da1781e3f813b3ba331974b7bded476d9
Summary:
Move configuration to new ```YGConfig``` and pass them down to CalculateLayout. See #418 .
Adds ```YGConfigNew()``` + ```YGConfigFree```, and changed ```YGSetExperimentalFeatureEnabled``` to use the config.
New function for calculation is ```YGNodeCalculateLayoutWithConfig```.
Closes https://github.com/facebook/yoga/pull/432
Reviewed By: astreet
Differential Revision: D4611359
Pulled By: emilsjolander
fbshipit-source-id: a1332f0e1b21cec02129dd021ee57408449e10b0
Summary: Test fails when we have flexible child and min/max layout dimension. Yoga should flex the child to minimal size, while in reality Yoga flexes it to maximal size
Reviewed By: emilsjolander
Differential Revision: D4558653
fbshipit-source-id: 06b38d7ed43aee063cc881f38b84558641f043f3
Summary:
Based on the idea of #386 by rmarinho
Closes https://github.com/facebook/yoga/pull/388
Reviewed By: emilsjolander
Differential Revision: D4570778
Pulled By: splhack
fbshipit-source-id: 362983deaf6f040c42b3db8205b711e7e5e60eaf
Summary:
When using AOT mode on Mono one can't use instance methods for callbacks, the compiler needs the MonoPInvokeCallback attribute on a static method to know how to get back to the managed world.
This worked fine without the change in JIT mode.
I not sure if we should use a __MONO__ flag for this stuff as this could be needed for other usage that not only on iOS.
~~The adicional change is that one should as good practice call Dispose on the YogaNode when using callbacks to make sure we remove the handler from our dictionary, i was trying to write a test for this.. but i saw TestMeasureFuncWithDestructor was already there, but it doesn't seem correct to me, can you check splhack.~~
Closes https://github.com/facebook/yoga/pull/386
Reviewed By: emilsjolander
Differential Revision: D4546030
Pulled By: splhack
fbshipit-source-id: 121d44a2ecd14d754b9614493db6ac15fca02da2
Summary:
I couldn't resist to do this 😄#394
This adds ```flex-wrap: wrap-reverse```
I think we hit a edge case here:
https://stackoverflow.com/questions/33891709/when-flexbox-items-wrap-in-column-mode-container-does-not-grow-its-width
as is differs here from chrome, but I think that yoga is here more correct.
So I haven't added this test yet as this would fail against chrome, as chrome outputs a width of 30 for root, whereas yoga gets a width of 60 here, which I think is correct. Strangely the output of ```flex-wrap:wrap``` is in jsfiddle also only with a (visual) width of 30 on chrome, while the tests gets generated with 60.
```html
<div id="wrap_reverse_column" style="height: 100px; flex-wrap: wrap-reverse">
<div style="height: 30px; width: 30px;"></div>
<div style="height: 30px; width: 30px;"></div>
<div style="height: 30px; width: 30px;"></div>
<div style="height: 30px; width: 30px;"></div>
</div>
```
Looking forward what you think here emilsjolander
Closes https://github.com/facebook/yoga/pull/398
Reviewed By: astreet
Differential Revision: D4564711
Pulled By: emilsjolander
fbshipit-source-id: 33dc055abd8444b2aa7796ef90bd7ec99e961bb8
Summary:
...to reflect the modern world we live in with dynamic DPI platforms :)
Closes https://github.com/facebook/yoga/pull/375
Reviewed By: dshahidehpour
Differential Revision: D4528518
Pulled By: emilsjolander
fbshipit-source-id: e422bd4ae148e02c598a7b484a6adfa8c0e1e0c9
Summary:
Even so I know there are some opinions against ```margin: 0 auto``` it's still part of the spec: https://www.w3.org/TR/css-flexbox-1/#auto-margins and pretty usefull if you have to position via ```justify-content```.
This PR adds an implementation for that.
It adds an additonal ```YGUnitAuto``` and margins got ```YGNodeStyleSetMarginAuto``` functions as well.
Closes https://github.com/facebook/yoga/pull/357
Reviewed By: astreet
Differential Revision: D4501142
Pulled By: emilsjolander
fbshipit-source-id: 86519f8632496f46e78a7c9dbc5b21e212e3e0c7
Summary:
Adds the two missing alignments ```space-between``` and ```space-around``` for ```align-content``` . Those values are a noop on ```align-items``` in order to prevent a breaking changes for an additional enum.
Fix#229
Closes https://github.com/facebook/yoga/pull/364
Reviewed By: gkassabli
Differential Revision: D4528561
Pulled By: emilsjolander
fbshipit-source-id: ea6291b6dd22cef05d9eec03893250d50371236e
Summary:
Fix#241 and successor for #302
Added new property ```display``` with ```YGDisplayFlex``` and ```YGDisplayNone```. Allows to hide nodes from the layout without the need to remove it from the DOM.
Closes https://github.com/facebook/yoga/pull/369
Reviewed By: astreet
Differential Revision: D4501141
Pulled By: emilsjolander
fbshipit-source-id: 0dfeee381f6d1e4bbba81926126b83dd7abab9d6
Summary:
Fix#326. I'll open another PR once this one gets accepted to add support for `YGLayoutGetBorder` 👌
Closes https://github.com/facebook/yoga/pull/335
Reviewed By: gkassabli
Differential Revision: D4409399
Pulled By: emilsjolander
fbshipit-source-id: 8153f6701cab60b55a485f6d2e0b9f7767481090
Summary:
Since there's a couple of changes after last month pr of #280 , here's a new pr for Xamarin support #276 , the idea is to add Xamarin iOS, Mac and Android support.
- Add Xamarin iOS support for Yoga, by providing a wrapper for the native lib.
- Add Xamarin iOS Unit testing project
~~- Adds a YogaKit shared implementation in c#.~~
~~- Adds a YogaKIt iOS implementation.~~
~~- Adds Yoga/YogaKit iOS sample application~~
Facebook.Yoga.iOS.Tests.exe : 169 ms
Tests run: 114 Passed: 114 Inconclusive: 0 Failed: 0 Ignored: 0
Closes https://github.com/facebook/yoga/pull/324
Reviewed By: emilsjolander
Differential Revision: D4401408
Pulled By: splhack
fbshipit-source-id: ecdae7967060361bef2bc25a5ef759cb9a957322
Summary:
Added baseline support (see #132)
You have the ability for a custom baseline function (```float(*YGBaselineFunc)(YGNodeRef node);```) to return whatever baseline you want.
Closes https://github.com/facebook/yoga/pull/317
Reviewed By: splhack
Differential Revision: D4385061
Pulled By: emilsjolander
fbshipit-source-id: cb8a59a09237c840fa3e21753ab68239997dab0c
Summary:
The C# wrapper project has been changed to a NETStandard (1.1) PCL allowing it
to be consumed by any project targeting .NET4.5 or greater including .NETCore
and UWP projects... The C# wrapper uses P/Invoke to call into the Native Yoga
DLL...
The "Yoga" C++ project has been updated to support ARM builds...
Added the ability to generate nuget packages for the C# wrapper that supports
copying the native DLLs to the target output directory.
Closes: https://github.com/facebook/yoga/pull/283
Reviewed By: splhack, emilsjolander
Differential Revision: D4381455
Pulled By: JoelMarcey
fbshipit-source-id: e6dc4190caa824ac63d5d5ee2eb4c7914efbb00f
Summary:
YogaValue.cs(20,30): error CS1644: Feature `expression bodied members' cannot be used because it is not part of the C# 4.0 language specification
YogaValue.cs(21,28): error CS1644: Feature `expression bodied members' cannot be used because it is not part of the C# 4.0 language specification
Closes https://github.com/facebook/yoga/pull/316
Reviewed By: emilsjolander
Differential Revision: D4381190
Pulled By: splhack
fbshipit-source-id: fea157ac03944260d87b9f137bf966605c01a10e
Summary:
Adds the feature to use percentage as a value unit.
You can use the function ```YGPx(float)``` and ```YGPercent(float)``` for convenience.
I did some benchmarks:
```
Without Percentage Feature - Release x86:
Stack with flex: median: 0.000000 ms, stddev: 0.146683 ms
Align stretch in undefined axis: median: 0.000000 ms, stddev: 0.136525 ms
Nested flex: median: 0.000000 ms, stddev: 0.490101 ms
Huge nested layout: median: 23.000000 ms, stddev: 0.928291 ms
Stack with flex: median: 0.000000 ms, stddev: 0.170587 ms
Align stretch in undefined axis: median: 0.000000 ms, stddev: 0.143384 ms
Nested flex: median: 0.000000 ms, stddev: 0.477791 ms
Huge nested layout: median: 22.000000 ms, stddev: 2.129779 ms
With Percentage Feature - Release x86:
Stack with flex: median: 0.000000 ms, stddev: 0.132951 ms
Align stretch in undefined axis: median: 0.000000 ms, stddev: 0.136525 ms
Nested flex: median: 0.000000 ms, stddev: 0.489570 ms
Huge nested layout: median: 21.000000 ms, stddev: 1.390476 ms
Closes https://github.com/facebook/yoga/pull/258
Reviewed By: dshahidehpour
Differential Revision: D4361945
Pulled By: emilsjolander
fbshipit-source-id: a8f5bc63ad352eb9410d792729e56664468cd76a
Summary:
Java still has the same problem (see #296)
Also there is no need to have double in the method signature as we only use float internally, which could confuse some.
Closes https://github.com/facebook/yoga/pull/300
Reviewed By: splhack
Differential Revision: D4365993
Pulled By: emilsjolander
fbshipit-source-id: 681f8b1725e63eddcfb9a6c756f2ae215a44425a
