c96564d23d
Summary: This change applies all Arcanist recommended lint changes, which amounts to changing copyright headers and some cases of whitespace changes. Reviewed By: yungsters Differential Revision: D40060899 fbshipit-source-id: b62f9472e6ef58a3fc3d22eed661578a2635cb1f
67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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using System.Collections.Generic;
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using CoreGraphics;
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using Facebook.Yoga;
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using Foundation;
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using UIKit;
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namespace Facebook.YogaKit
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{
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public partial class YogaLayout : NSObject
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{
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static IEnumerable<UIView> GetChildren(UIView view) => view.Subviews;
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static void MeasureNativeView(UIView view, float constrainedWidth, float constrainedHeight, out float sizeThatFitsWidth, out float sizeThatFitsHeight)
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{
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var sizeThatFits = view.SizeThatFits(new CGSize(constrainedWidth, constrainedHeight));
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sizeThatFitsWidth = (float)sizeThatFits.Width;
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sizeThatFitsHeight = (float)sizeThatFits.Height;
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}
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static void GetWidthHeightOfNativeView(UIView view, out float width, out float height)
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{
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width = (float)view.Bounds.Width;
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height = (float)view.Bounds.Height;
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}
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static float NativePixelScale => (float)UIScreen.MainScreen.Scale;
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static void ApplyLayoutToNativeView(UIView view, YogaNode node)
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{
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var topLeft = new CGPoint(node.LayoutX, node.LayoutY);
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var bottomRight = new CGPoint(topLeft.X + node.LayoutWidth, topLeft.Y + node.LayoutHeight);
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if (view is UIScrollView scrollView)
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{
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scrollView.ContentSize = new CGSize(RoundPointValue((float)bottomRight.X) - RoundPointValue((float)topLeft.X), RoundPointValue((float)bottomRight.Y) - RoundPointValue((float)topLeft.Y));
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}
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else
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{
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view.Frame = new CGRect(RoundPointValue((float)topLeft.X), RoundPointValue((float)topLeft.Y), RoundPointValue((float)bottomRight.X) - RoundPointValue((float)topLeft.X), RoundPointValue((float)bottomRight.Y) - RoundPointValue((float)topLeft.Y));
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}
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}
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bool _disposed;
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protected override void Dispose(bool disposing)
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{
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if (disposing && !_disposed)
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{
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_disposed = true;
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if (YogaKit.Bridges.ContainsKey(_node))
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{
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YogaKit.Bridges.Remove(_node);
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}
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_node = null;
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_viewRef = null;
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}
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base.Dispose(disposing);
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}
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}
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}
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