Files
react-native/React/Views/RCTViewUtils.m
T
Phillip Pan 9fc3fc83ac introduce RCTViewUtils
Summary:
Changelog: [Internal]

in this diff, i convert the following method to a C function.
https://www.internalfb.com/code/fbsource/[c58818169205f1e0fa816968efdb4c3fac8333e9]/xplat/js/react-native-github/React/Views/RCTView.h?lines=43

besides for testing demonstration purposes later in the stack, C functions are a superior choice to static class methods because they incur less binary size cost (see section 4.3 of https://swolchok.github.io/objcperf/ if you're curious, and https://fb.workplace.com/groups/aexpixfn/posts/1909150855887748 for the impact of a conversion)

Reviewed By: RSNara

Differential Revision: D31949241

fbshipit-source-id: dd40871d48f1de168d360168c4dd60015145d7e3
2021-11-09 20:42:13 -08:00

23 lines
498 B
Objective-C

/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTViewUtils.h"
#import "UIView+React.h"
UIEdgeInsets RCTContentInsets(UIView *view)
{
while (view) {
UIViewController *controller = view.reactViewController;
if (controller) {
return controller.view.safeAreaInsets;
}
view = view.superview;
}
return UIEdgeInsetsZero;
}