Commit Graph

20 Commits

Author SHA1 Message Date
Emil Sjolander
0bcec80dfe BREAKING - Fix sizing of container with child overflowing parent
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
2017-01-16 11:09:32 -08:00
Maël Nison
d70f289e73 Add YGLayoutGetMargin
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
2017-01-15 15:24:30 -08:00
Emil Sjolander
47266b9ae8 Add percentage support to react native
Summary:
@public

Adds support for percentage value in react native.

syntax: property: 100 | property | '100%'

supported properties:
padding
margin
width
height
minWidth
minHeight
maxWidth
maxHeight
flexBasis

```
class Playground extends React.Component {
  render() {
    return (
      <View style={{backgroundColor: 'white', padding: 10, paddingTop: 30, height: '100%'}}>
        <Text>
          If you want to quickly test out something,
          open the Playground.js file and start coding.
        </Text>
        <View style={{backgroundColor: 'red', height: 50, width: 50}}/>
        <View style={{backgroundColor: 'blue', height: '50%', width: '50%'}}/>
      </View>
    );
  }
}
```

Reviewed By: astreet

Differential Revision: D4376549

fbshipit-source-id: c41d68a7555396f95d063a7527ee081773ac56dc
2017-01-11 04:09:34 -08:00
Emil Sjolander
e39f13a8ea Allow aspect ratio to expand beyond bounds of parent
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
2017-01-10 08:39:36 -08:00
Lukas Woehrl
c169a98be6 Baseline support
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
2017-01-06 06:54:41 -08:00
Emil Sjolander
bf5eeaf61e Add api for retrieving computed padding
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
2017-01-05 12:54:45 -08:00
Lukas Woehrl
d0aeabb8f0 Optimized memory alignment
Summary:
It's not much, but still 4 bytes saved here by moving the ```bool```s together. (on compilers where ```bool``` is a single byte)
Closes https://github.com/facebook/yoga/pull/319

Reviewed By: gkassabli, passy

Differential Revision: D4383686

Pulled By: emilsjolander

fbshipit-source-id: 9a48eccbb69382850c016aa6ee730526704a15f2
2017-01-05 06:24:31 -08:00
Lukas Woehrl
a85bd4ad2a Add feature to use percentage as value unit
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
2017-01-02 05:24:35 -08:00
desmondyao
92137273a2 Not re-calculate value in Step1.
Summary:
Not re-calculate `paddingAndBorderAxisMain`/`paddingAndBorderAxisCross`/`paddingAndBorderAxisRow`/`paddingAndBorderAxisColumn` in Step1 of `YGNodelayoutImpl`.

They can be figure out by values calculated before.
Closes https://github.com/facebook/yoga/pull/298

Reviewed By: dshahidehpour

Differential Revision: D4365533

Pulled By: emilsjolander

fbshipit-source-id: 6caf60bc6ef3addd49915b39b48f01a8b4926e9c
2016-12-23 10:24:32 -08:00
Emil Sjolander
0df58d8aa2 Declaratively initialize default values of nodes
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
2016-12-22 03:10:06 -08:00
David Hart
ff1a0e1eb8 Transform the Count enum values into private constants
Summary:
Hides implementation details for the C, Objective-C and Swift APIs.
Closes https://github.com/facebook/yoga/pull/292

Differential Revision: D4351523

Pulled By: emilsjolander

fbshipit-source-id: 18a1149d169f0d52bd078714295000b5d07434dd
2016-12-22 03:10:06 -08:00
Emil Sjolander
ed765fe508 Convert max cache count into a define
Summary: This should not be an enum. A define makes a whole lot more sense

Differential Revision: D4346529

fbshipit-source-id: 8641c4c5017d915d64e5884cae09ac8f01861337
2016-12-22 03:10:06 -08:00
Emil Sjolander
1b5eb7da5e BREAKING - Increase priority of AspectRatio to override flex, align stretch, and fixed sizes if specified.
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
2016-12-22 03:10:06 -08:00
Emil Sjolander
071f576db9 BREAKING - Change aspect ratio to always be width/height
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
2016-12-22 03:10:06 -08:00
Emil Sjolander
3d10ba5f72 Correctly check if child is flex by also accounting for undefined
Summary: We were incorrectly returning true for children which had no flex as the flex was nan and not 0.

Differential Revision: D4346712

fbshipit-source-id: 69ef0bb3fe5b4fcd3b3e2fe5aa348529be40252a
2016-12-22 03:10:05 -08:00
Georgiy Kassabli
85b8386ba1 Test for minHeight with flexing
Summary: This test creates a repro case for Yoga to emulate UFI layout failure

Reviewed By: emilsjolander

Differential Revision: D4313632

fbshipit-source-id: 35be7d86b50a9ae08c81891a889a74e4b61f2d27
2016-12-21 11:39:34 -08:00
yiminghe
9d35dce63e explicit default justifyContent value
Summary:
make default justifyContent value explicit like alignItems

https://developer.mozilla.org/en-US/docs/Web/CSS/justify-content

https://developer.mozilla.org/en-US/docs/Web/CSS/align-items

https://developer.mozilla.org/en-US/docs/Web/CSS/align-content
Closes https://github.com/facebook/yoga/pull/293

Differential Revision: D4351597

Pulled By: emilsjolander

fbshipit-source-id: b65ff2284ede4d75f1cc5e22d4106042ab0b0d02
2016-12-20 03:24:40 -08:00
Emil Sjolander
0296511f2c YGNodeChildCount -> YGNodeGetChildCount for consistency
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
2016-12-16 04:39:41 -08:00
Emil Sjolander
88a4e44fd4 Add YGNodeGetParent api
Summary: Fixes https://github.com/facebook/css-layout/issues/248

Reviewed By: gkassabli

Differential Revision: D4333456

fbshipit-source-id: 388afd0a01c19a6db73c175bf24c566278832cb9
2016-12-15 09:54:35 -08:00
Emil Sjolander
b11155423c Rename directories
Reviewed By: gkassabli

Differential Revision: D4284681

Summary: Rename csslayout directories to yoga

fbshipit-source-id: f0c6855c2c6e4389b7867f48f72cbb697830fc5a
2016-12-07 05:22:52 -08:00