Introduce CSSNode.Create API
Summary:
Add a convenience construction method for CSSNode.
CSSNode node = CSSNode.Create(
positionType: CSSPositionType.Absolute,
wrap: CSSWrap.Wrap,
position: new Spacing(top:6, right:4),
margin: new Spacing(bottom:5, left:3));
Reviewed By: emilsjolander
Differential Revision: D4193380
fbshipit-source-id: 30b917f64e92997355a76e3b11799883b86fb9de
This commit is contained in:
Kazuki Sakamoto
committed by
Facebook Github Bot
Facebook Github Bot
parent
32ba5ae647
commit
7e4bb732ff
234
csharp/Facebook.CSSLayout/CSSNode.Create.cs
Normal file
234
csharp/Facebook.CSSLayout/CSSNode.Create.cs
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@@ -0,0 +1,234 @@
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/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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using System;
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namespace Facebook.CSSLayout
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{
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public partial class CSSNode
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{
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public static CSSNode Create(
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CSSDirection? styleDirection = null,
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CSSFlexDirection? flexDirection = null,
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CSSJustify? justifyContent = null,
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CSSAlign? alignContent = null,
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CSSAlign? alignItems = null,
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CSSAlign? alignSelf = null,
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CSSPositionType? positionType = null,
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CSSWrap? wrap = null,
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CSSOverflow? overflow = null,
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float? flex = null,
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float? flexGrow = null,
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float? flexShrink = null,
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float? flexBasis = null,
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Spacing position = null,
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Spacing margin = null,
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Spacing padding = null,
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Spacing border = null,
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float? styleWidth = null,
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float? styleHeight = null,
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float? styleMaxWidth = null,
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float? styleMaxHeight = null,
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float? styleMinWidth = null,
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float? styleMinHeight = null)
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{
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CSSNode node = new CSSNode();
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if (styleDirection.HasValue)
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{
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node.StyleDirection = styleDirection.Value;
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}
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if (flexDirection.HasValue)
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{
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node.FlexDirection = flexDirection.Value;
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}
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if (justifyContent.HasValue)
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{
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node.JustifyContent = justifyContent.Value;
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}
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if (alignContent.HasValue)
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{
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node.AlignContent = alignContent.Value;
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}
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if (alignItems.HasValue)
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{
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node.AlignItems = alignItems.Value;
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}
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if (alignSelf.HasValue)
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{
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node.AlignSelf = alignSelf.Value;
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}
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if (positionType.HasValue)
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{
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node.PositionType = positionType.Value;
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}
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if (wrap.HasValue)
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{
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node.Wrap = wrap.Value;
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}
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if (overflow.HasValue)
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{
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node.Overflow = overflow.Value;
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}
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if (flex.HasValue)
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{
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node.Flex = flex.Value;
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}
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if (flexGrow.HasValue)
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{
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node.FlexGrow = flexGrow.Value;
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}
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if (flexShrink.HasValue)
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{
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node.FlexShrink = flexShrink.Value;
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}
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if (flexBasis.HasValue)
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{
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node.FlexBasis = flexBasis.Value;
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}
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if (position != null)
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{
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if (position.Top.HasValue)
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{
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node.SetPosition(CSSEdge.Top, position.Top.Value);
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}
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if (position.Bottom.HasValue)
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{
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node.SetPosition(CSSEdge.Bottom, position.Bottom.Value);
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}
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if (position.Left.HasValue)
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{
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node.SetPosition(CSSEdge.Left, position.Left.Value);
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}
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if (position.Right.HasValue)
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{
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node.SetPosition(CSSEdge.Right, position.Right.Value);
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}
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}
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if (margin != null)
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{
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if (margin.Top.HasValue)
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{
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node.SetMargin(CSSEdge.Top, margin.Top.Value);
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}
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if (margin.Bottom.HasValue)
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{
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node.SetMargin(CSSEdge.Bottom, margin.Bottom.Value);
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}
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if (margin.Left.HasValue)
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{
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node.SetMargin(CSSEdge.Left, margin.Left.Value);
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}
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if (margin.Right.HasValue)
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{
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node.SetMargin(CSSEdge.Right, margin.Right.Value);
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}
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}
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if (padding != null)
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{
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if (padding.Top.HasValue)
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{
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node.SetPadding(CSSEdge.Top, padding.Top.Value);
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}
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if (padding.Bottom.HasValue)
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{
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node.SetPadding(CSSEdge.Bottom, padding.Bottom.Value);
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}
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if (padding.Left.HasValue)
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{
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node.SetPadding(CSSEdge.Left, padding.Left.Value);
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}
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if (padding.Right.HasValue)
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{
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node.SetPadding(CSSEdge.Right, padding.Right.Value);
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}
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}
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if (border != null)
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{
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if (border.Top.HasValue)
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{
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node.SetBorder(CSSEdge.Top, border.Top.Value);
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}
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if (border.Bottom.HasValue)
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{
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node.SetBorder(CSSEdge.Bottom, border.Bottom.Value);
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}
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if (border.Left.HasValue)
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{
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node.SetBorder(CSSEdge.Left, border.Left.Value);
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}
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if (border.Right.HasValue)
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{
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node.SetBorder(CSSEdge.Right, border.Right.Value);
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}
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}
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if (styleWidth.HasValue)
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{
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node.StyleWidth = styleWidth.Value;
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}
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if (styleHeight.HasValue)
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{
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node.StyleHeight = styleHeight.Value;
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}
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if (styleMinWidth.HasValue)
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{
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node.StyleMinWidth = styleMinWidth.Value;
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}
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if (styleMinHeight.HasValue)
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{
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node.StyleMinHeight = styleMinHeight.Value;
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}
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if (styleMaxWidth.HasValue)
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{
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node.StyleMaxWidth = styleMaxWidth.Value;
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}
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if (styleMaxHeight.HasValue)
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{
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node.StyleMaxHeight = styleMaxHeight.Value;
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}
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return node;
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}
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}
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}
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@@ -15,7 +15,7 @@ using System.Text;
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namespace Facebook.CSSLayout
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{
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public class CSSNode : IEnumerable<CSSNode>
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public partial class CSSNode : IEnumerable<CSSNode>
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{
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private IntPtr _cssNode;
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private WeakReference _parent;
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31
csharp/Facebook.CSSLayout/Spacing.cs
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31
csharp/Facebook.CSSLayout/Spacing.cs
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@@ -0,0 +1,31 @@
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/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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namespace Facebook.CSSLayout
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{
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public class Spacing
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{
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public float? Top;
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public float? Bottom;
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public float? Left;
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public float? Right;
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public Spacing(
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float? top = null,
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float? bottom = null,
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float? left = null,
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float? right = null)
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{
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Top = top;
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Bottom = bottom;
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Left = left;
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Right = right;
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}
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}
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}
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143
csharp/tests/Facebook.CSSLayout/CSSNodeCreateTest.cs
Normal file
143
csharp/tests/Facebook.CSSLayout/CSSNodeCreateTest.cs
Normal file
@@ -0,0 +1,143 @@
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/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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using NUnit.Framework;
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using System;
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/**
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* Tests for {@link CSSNode}.
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*/
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namespace Facebook.CSSLayout
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{
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[TestFixture]
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public class CSSNodeCreateTest
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{
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[Test]
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public void TestSimple()
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{
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CSSNode nodeDefault = new CSSNode();
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CSSNode nodeCreated = CSSNode.Create(flexDirection: CSSFlexDirection.Row);
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Assert.AreEqual(CSSFlexDirection.Row, nodeCreated.FlexDirection);
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Assert.IsFalse(nodeDefault.IsDirty);
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nodeDefault.CopyStyle(nodeCreated);
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Assert.IsTrue(nodeDefault.IsDirty);
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}
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[Test]
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public void TestSame()
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{
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CSSNode nodeDefault = new CSSNode();
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CSSNode nodeCreated = CSSNode.Create();
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Assert.IsFalse(nodeDefault.IsDirty);
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nodeDefault.CopyStyle(nodeCreated);
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Assert.IsFalse(nodeDefault.IsDirty);
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}
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[Test]
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public void TestMultiple()
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{
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CSSNode node = CSSNode.Create(
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positionType: CSSPositionType.Absolute,
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wrap: CSSWrap.Wrap,
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position: new Spacing(top:6, right:4),
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margin: new Spacing(bottom:5, left:3));
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Assert.AreEqual(CSSFlexDirection.Column, node.FlexDirection);
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Assert.AreEqual(CSSPositionType.Absolute, node.PositionType);
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Assert.AreEqual(CSSWrap.Wrap, node.Wrap);
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Assert.AreEqual(6, node.GetPosition(CSSEdge.Top));
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Assert.IsTrue(CSSConstants.IsUndefined(node.GetPosition(CSSEdge.Bottom)));
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Assert.AreEqual(4, node.GetPosition(CSSEdge.Right));
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Assert.IsTrue(CSSConstants.IsUndefined(node.GetPosition(CSSEdge.Left)));
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Assert.AreEqual(0, node.GetMargin(CSSEdge.Top));
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Assert.AreEqual(5, node.GetMargin(CSSEdge.Bottom));
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Assert.AreEqual(3, node.GetMargin(CSSEdge.Left));
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Assert.AreEqual(0, node.GetMargin(CSSEdge.Right));
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}
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[Test]
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public void TestFull()
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{
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CSSNode node = CSSNode.Create(
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styleDirection: CSSDirection.RTL,
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flexDirection: CSSFlexDirection.RowReverse,
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justifyContent: CSSJustify.SpaceAround,
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alignContent: CSSAlign.Center,
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alignItems: CSSAlign.FlexEnd,
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alignSelf: CSSAlign.Stretch,
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positionType: CSSPositionType.Absolute,
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wrap: CSSWrap.Wrap,
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overflow: CSSOverflow.Scroll,
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flex: 1,
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flexGrow: 2,
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flexShrink: 3,
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flexBasis: 4,
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position: new Spacing(top: 5, bottom: 6, left: 7, right: 8),
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margin: new Spacing(top: 9, bottom: 10, left: 11, right: 12),
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padding: new Spacing(top: 13, bottom: 14, left: 15, right: 16),
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border: new Spacing(top: 17, bottom: 18, left: 19, right: 20),
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styleWidth: 21,
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styleHeight: 22,
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styleMinWidth: 23,
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styleMinHeight: 24,
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styleMaxWidth: 25,
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styleMaxHeight: 26);
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Assert.AreEqual(CSSDirection.RTL, node.StyleDirection);
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Assert.AreEqual(CSSFlexDirection.RowReverse, node.FlexDirection);
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Assert.AreEqual(CSSJustify.SpaceAround, node.JustifyContent);
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Assert.AreEqual(CSSAlign.Center, node.AlignContent);
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Assert.AreEqual(CSSAlign.FlexEnd, node.AlignItems);
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Assert.AreEqual(CSSAlign.Stretch, node.AlignSelf);
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Assert.AreEqual(CSSPositionType.Absolute, node.PositionType);
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Assert.AreEqual(CSSWrap.Wrap, node.Wrap);
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Assert.AreEqual(CSSOverflow.Scroll, node.Overflow);
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Assert.AreEqual(2, node.FlexGrow);
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Assert.AreEqual(3, node.FlexShrink);
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Assert.AreEqual(4, node.FlexBasis);
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node.FlexGrow = CSSConstants.Undefined;
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Assert.AreEqual(1, node.FlexGrow);
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Assert.AreEqual(5, node.GetPosition(CSSEdge.Top));
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Assert.AreEqual(6, node.GetPosition(CSSEdge.Bottom));
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Assert.AreEqual(7, node.GetPosition(CSSEdge.Left));
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Assert.AreEqual(8, node.GetPosition(CSSEdge.Right));
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Assert.AreEqual(9, node.GetMargin(CSSEdge.Top));
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Assert.AreEqual(10, node.GetMargin(CSSEdge.Bottom));
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Assert.AreEqual(11, node.GetMargin(CSSEdge.Left));
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Assert.AreEqual(12, node.GetMargin(CSSEdge.Right));
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Assert.AreEqual(13, node.GetPadding(CSSEdge.Top));
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Assert.AreEqual(14, node.GetPadding(CSSEdge.Bottom));
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Assert.AreEqual(15, node.GetPadding(CSSEdge.Left));
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Assert.AreEqual(16, node.GetPadding(CSSEdge.Right));
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Assert.AreEqual(17, node.GetBorder(CSSEdge.Top));
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Assert.AreEqual(18, node.GetBorder(CSSEdge.Bottom));
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Assert.AreEqual(19, node.GetBorder(CSSEdge.Left));
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Assert.AreEqual(20, node.GetBorder(CSSEdge.Right));
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Assert.AreEqual(21, node.StyleWidth);
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Assert.AreEqual(22, node.StyleHeight);
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Assert.AreEqual(23, node.StyleMinWidth);
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Assert.AreEqual(24, node.StyleMinHeight);
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Assert.AreEqual(25, node.StyleMaxWidth);
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Assert.AreEqual(26, node.StyleMaxHeight);
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}
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}
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}
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Block a user