Summary: If a node has minDimension and maxDimension set at the same value, yoga will treat it as having a set dimension, doing less calculations.
Reviewed By: emilsjolander
Differential Revision: D4492395
fbshipit-source-id: 3f4293548399e006aa808b9586d24e77c7df1f21
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: D4456312
fbshipit-source-id: 82a39bc93cf3bf2374b968e9f7403397e752908e
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: Previously we needed to be able to return a computed value from the style edge getters to correctly handle things like RTL in frameworks such as React Native. However we now have a more correct solution with is to expose layout outputs for these edge values. This means we can go back to returning the raw value set for padding/margin/border like we do with other styles.
Reviewed By: astreet
Differential Revision: D4500892
fbshipit-source-id: e7c26bdda9ecbfc76b6cf1f384f8cf9f38284120
Summary: If parent size was undefined and node specified percentage size it would pass does an exact measure mode with an undefined value which broke an assertion.
Reviewed By: gkassabli
Differential Revision: D4494265
fbshipit-source-id: 9efef9e39a1b66af2d0f144575a96c919d60dbf7
Summary: aspect ratio did not account for the widths and heights being including padding. This diff fixes that.
Reviewed By: astreet
Differential Revision: D4473024
fbshipit-source-id: 5a747e2f267b077203bb3b63e4c152847dc30774
Summary: Absolute children should not be constraint to the size of their parent if the parent does not have a size as this was causes the layout of the child to be skipped.
Reviewed By: gkassabli
Differential Revision: D4453612
fbshipit-source-id: e8269521560d2f42b2d6f0f0ff264a1605a57d79
Summary:
Fixes issue brought up in https://github.com/facebook/react-native/issues/10603
The gist of the problem is that in css it is fine for a child to overflow a parent if it feels the need to, we were not respecting this.
Reviewed By: mmmulani
Differential Revision: D4182141
fbshipit-source-id: c73fd15d2577ab846fc8a202d529d0e6e1207b75
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: Allow aspect ratio to expand beyond bounds of parent as is generally accepted in css
Reviewed By: passy
Differential Revision: D4397547
fbshipit-source-id: d2b1ca7b096f2f17b3efbd8f47a50678bfe7bb5f
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: Add API for retrieving the computed final padding of a node. Many frameworks such as React Native retrieve padding via `YGNodeStyleGetPadding` but given that we now support percentage values this is not correct anymore.
Differential Revision: D4376572
fbshipit-source-id: 3ffb66e77090fc1257511bec5c933f9b0c304b9f
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: Improve performance of allocations and reseting by writing fewer bits. Also just looks nicer imho.
Reviewed By: passy
Differential Revision: D4356994
fbshipit-source-id: ebbe52163e0c86230bfa4131b657941afe16fbf1
Summary:
@public
AspectRatio is a new addition and soon after introduction we noticed use cases which is did not support. Specifically we wanted to support a node being as large as possible within a container while maintaining an arbitrary aspect ratio. This was not possible due to the low priority of AspectRatio, by increasing the priority of AspectRatio this is now possible as FlexGrow will grow an item to fit its parent unless the AspectRatio makes it too big in the cross axis, the AspectRatio will now override the FlexGrow in the main axis in that case.
Differential Revision: D4346720
fbshipit-source-id: 1f15613604190e3ad5ff4a467ba57db4bcfd2741
Summary:
@public
Aspect ratio being defined as width/height or height/width depending on the situation it was used in turned out to be very confusing. This diff makes aspect ratio always be defined as width/height irregardless of the usage.
Differential Revision: D4339132
fbshipit-source-id: e5da32750b55ddaf6acaf1cbd7662d86f2b480c3
Summary: This test creates a repro case for Yoga to emulate UFI layout failure
Reviewed By: emilsjolander
Differential Revision: D4313632
fbshipit-source-id: 35be7d86b50a9ae08c81891a889a74e4b61f2d27
Summary: I kept wrongly typing this function which is a good sign that the name is inconsistent.
Reviewed By: gkassabli
Differential Revision: D4333480
fbshipit-source-id: 17058f18fa9e26b3e02f7a1651f7295cae59acad
Summary: Rename test files to use new name
Reviewed By: gkassabli
Differential Revision: D4265235
fbshipit-source-id: 0090d3949828058baf7435f33d4068de92756bad
Summary: This renames the core C api to use the new Yoga branding.
Differential Revision: D4259190
fbshipit-source-id: 26c8b356ca464d4304f5f9dc4192bff10cea2dc9
Summary:
This diff does two things
- Clean up some of the generated code making the files smaller.
- Add experiment support to generated tests allowing us to use gentest for things still being experimented with such as more compliant flex-basis behavior.
Reviewed By: gkassabli
Differential Revision: D4226734
fbshipit-source-id: 2cc1471c21883e8e326f16e7a8bb1a3657acd84b
Summary: D4207106 previously fixed an issue where the computed flex basis was cached in between layout calculations, potentially caching wrong values. After landing we noticed that some product were implicitly relying on this behavior so this diff instead puts that behind a feature flag.
Reviewed By: gkassabli
Differential Revision: D4222910
fbshipit-source-id: d693482441fcc4d37a288e2e3529057a04f60541
Summary:
Added an experimental feature to allow to use only rounded values. See #184. It's not a perfect solution and definitely can be further improved. I'm looking forward to your ideas.
Closes https://github.com/facebook/css-layout/pull/256
Reviewed By: splhack
Differential Revision: D4214168
Pulled By: emilsjolander
fbshipit-source-id: 6293352d479b7b4dad258eb3f9e0afaa11cf7236
Summary:
Changes the unit test comparsion to use ```ASSERT_FLOAT_EQ``` instead of ```ASSERT_EQ``` as they check float values.
Closes https://github.com/facebook/css-layout/pull/257
Reviewed By: splhack
Differential Revision: D4213809
Pulled By: emilsjolander
fbshipit-source-id: a79d310840814f26a122e1a0f6db47383b17d7e2
Summary: Implement aspect ratio as part of Yoga. Aspect ratio allows users of the library to specify the size of the undefined dimension in terms of an aspect ratio. See test cases for examples.
Reviewed By: gkassabli
Differential Revision: D4211458
fbshipit-source-id: f8d0d318369c7b529ee29e61a52b17d0cf3b396d
Summary:
computed flex basis was incorrectly being reused in some circumstances between calls to caluclateLayout
also run format script.
Reviewed By: dshahidehpour
Differential Revision: D4207106
fbshipit-source-id: fc1063ca79ecf75f6101aadded53bca96cb0585d
Summary:
- Add a convenience function to copy all style from one node to another.
- CSSNodeIsDirty will return true after this function if any style was changed in the destination node.
Reviewed By: emilsjolander
Differential Revision: D4188514
fbshipit-source-id: af8d7fb5e8688c64aea05ce7ad23fff9233fb441
Summary:
- Add CSSLayoutSetMemoryFuncs function which allows application to replace malloc, calloc, realloc and free with application's functions, like zalloc and zfree of zlib.
- Fixed memory leaks in tests.
- Close#247
For example, to use dlmalloc with USE_DL_PREFIX
CSSLayoutSetMemoryFuncs(&dlmalloc, &dlcalloc, &dlrealloc, &dlfree);
Reviewed By: emilsjolander
Differential Revision: D4178386
fbshipit-source-id: a79dbdaf82a512f42cc43f99dbc49faba296903b
Summary: Java and csharp already use CSSWrap and not CSSWrapType. Let's consolidate and stick with the shorter of the two.
Reviewed By: gkassabli
Differential Revision: D4174257
fbshipit-source-id: ba0bfab996ba158b07863d8c72cf2a41262c9592
Summary:
Fixes issue brought up in https://github.com/facebook/react-native/issues/10603
The gist of the problem is that in css it is fine for a child to overflow a parent if it feels the need to, we were not respecting this.
Reviewed By: gkassabli
Differential Revision: D4157971
fbshipit-source-id: 3cfae15ac8b65b70f01789444099ee684e1b099a
Summary: Previous fix for flex in max size constraint was not entirely correct and was missing a test case for the time when the max constraint is not applied. This diff addresses that.
Reviewed By: gkassabli
Differential Revision: D4162104
fbshipit-source-id: 08feba6cb4e789c9aa12179e2cdeadc66b011841
Summary:
If there is a single child which is flex grow and flex shrink then instead of measuring and then shrinking we can just set the flex basis to zero as we know the final result will be that the child take up all remaining space.
This is a re-land of D4147298. I have updated the diff to check explicitly for exact measure mode to also handle at_most case correctly.
Reviewed By: gkassabli
Differential Revision: D4153133
fbshipit-source-id: 2333150a83857cc30078cc8d52761cbd00652830
Summary: Default value for positions should be undefined not 0px. Fixing this leads to more correct tests.
Reviewed By: gkassabli
Differential Revision: D4153329
fbshipit-source-id: d0f194f9c47eac93d3815ec7e55568a1016bc7fe
Summary: Within `UIView+CSSLayout`, we often nil out the measure function of a node because view hierarchy can often change. Unfortunately, this causes us to hit an assert which crashes the app. Instead, lets the measure func to be set to NULL, regardless of how many children a node might have.
Reviewed By: emilsjolander
Differential Revision: D4148727
fbshipit-source-id: 79a0f3ef1bf7b1dce9a14de96f870e35c042b78b
