Summary: #pragma once is widely supported and is a lot harder to get wrong than #ifdef include guards.
Reviewed By: lucasr
Differential Revision: D3648895
fbshipit-source-id: faf42cda82764adaf41cf3f3f9109d48aea203fe
Summary: stdint.h defines the modern standard c types which have a fixed memory size. This makes the program run more predictably as well as removing the need to ugly double work types such as `unsigned int` or `long long`.
Reviewed By: lucasr
Differential Revision: D3649096
fbshipit-source-id: dc9fc8861c3106494c5d00d6ac337da50a4c945b
Summary: This moves the api in line with the java api. hasNewLayout makes for sense than shouldUpdate because the API is not telling css layout to update but is instead just a marker for the user of the API to know if there has been a new layout since last time it checked.
Reviewed By: majak
Differential Revision: D3613695
fbshipit-source-id: 4e16e8d4de90660a09d6e1d3a43c6c5e89349993
Summary:
@public The current CSSLayout can't support RTL because wrong calculation for absolute position.
This change is mainly to fix the issue: https://github.com/facebook/css-layout/issues/197
Three main problems I fixed:
1. Calculate the position in the same way as margin, boarder, and padding. So that to fix the absolute problem.
2. Fix one wrong calculation for leading value when we only know the trailing value. It was hard code for the LTR situation. Now I changed it to depends on the main Axis.
3. Expose getter and setter function for RN to read layout direction and start/end position value.
Reviewed By: fkgozali
Differential Revision: D3616949
fbshipit-source-id: ae7a47cc0a5d02b42b95f87232be51ab144056d9
