55fc795686
Summary: Implement aspect ratio as part of Yoga. Aspect ratio allows users of the library to specify the size of the undefined dimension in terms of an aspect ratio. See test cases for examples. Reviewed By: gkassabli Differential Revision: D4211458 fbshipit-source-id: f8d0d318369c7b529ee29e61a52b17d0cf3b396d
287 lines
9.9 KiB
C#
287 lines
9.9 KiB
C#
/**
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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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using System.Runtime.InteropServices;
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namespace Facebook.CSSLayout
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{
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internal static class Native
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{
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#if UNITY_IOS && !UNITY_EDITOR
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private const string DllName = "__Internal";
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#else
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private const string DllName = "CSSLayout";
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#endif
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[DllImport(DllName)]
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public static extern void CSSInteropSetLogger(
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[MarshalAs(UnmanagedType.FunctionPtr)] CSSLogger.Func func);
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[DllImport(DllName)]
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public static extern IntPtr CSSNodeNew();
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[DllImport(DllName)]
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public static extern void CSSNodeInit(IntPtr cssNode);
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[DllImport(DllName)]
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public static extern void CSSNodeFree(IntPtr cssNode);
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[DllImport(DllName)]
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public static extern void CSSNodeReset(IntPtr cssNode);
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[DllImport(DllName)]
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public static extern int CSSNodeGetInstanceCount();
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[DllImport(DllName)]
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public static extern void CSSLayoutSetExperimentalFeatureEnabled(
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CSSExperimentalFeature feature,
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bool enabled);
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[DllImport(DllName)]
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public static extern bool CSSLayoutIsExperimentalFeatureEnabled(
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CSSExperimentalFeature feature);
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[DllImport(DllName)]
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public static extern void CSSNodeInsertChild(IntPtr node, IntPtr child, uint index);
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[DllImport(DllName)]
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public static extern void CSSNodeRemoveChild(IntPtr node, IntPtr child);
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[DllImport(DllName)]
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public static extern IntPtr CSSNodeGetChild(IntPtr node, uint index);
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[DllImport(DllName)]
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public static extern uint CSSNodeChildCount(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeCalculateLayout(IntPtr node,
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float availableWidth,
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float availableHeight,
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CSSDirection parentDirection);
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[DllImport(DllName)]
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public static extern void CSSNodeMarkDirty(IntPtr node);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSNodeIsDirty(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodePrint(IntPtr node, CSSPrintOptions options);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSValueIsUndefined(float value);
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[DllImport(DllName)]
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public static extern void CSSNodeCopyStyle(IntPtr dstNode, IntPtr srcNode);
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#region CSS_NODE_PROPERTY
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[DllImport(DllName)]
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public static extern void CSSNodeSetContext(IntPtr node, IntPtr context);
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[DllImport(DllName)]
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public static extern IntPtr CSSNodeGetContext(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeSetMeasureFunc(
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IntPtr node,
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[MarshalAs(UnmanagedType.FunctionPtr)] CSSMeasureFunc measureFunc);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.FunctionPtr)]
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public static extern CSSMeasureFunc CSSNodeGetMeasureFunc(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeSetHasNewLayout(IntPtr node, [MarshalAs(UnmanagedType.I1)] bool hasNewLayout);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSNodeGetHasNewLayout(IntPtr node);
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#endregion
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#region CSS_NODE_STYLE_PROPERTY
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetDirection(IntPtr node, CSSDirection direction);
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[DllImport(DllName)]
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public static extern CSSDirection CSSNodeStyleGetDirection(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexDirection(IntPtr node, CSSFlexDirection flexDirection);
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[DllImport(DllName)]
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public static extern CSSFlexDirection CSSNodeStyleGetFlexDirection(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetJustifyContent(IntPtr node, CSSJustify justifyContent);
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[DllImport(DllName)]
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public static extern CSSJustify CSSNodeStyleGetJustifyContent(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAlignContent(IntPtr node, CSSAlign alignContent);
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[DllImport(DllName)]
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public static extern CSSAlign CSSNodeStyleGetAlignContent(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAlignItems(IntPtr node, CSSAlign alignItems);
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[DllImport(DllName)]
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public static extern CSSAlign CSSNodeStyleGetAlignItems(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAlignSelf(IntPtr node, CSSAlign alignSelf);
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[DllImport(DllName)]
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public static extern CSSAlign CSSNodeStyleGetAlignSelf(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetPositionType(IntPtr node, CSSPositionType positionType);
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[DllImport(DllName)]
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public static extern CSSPositionType CSSNodeStyleGetPositionType(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexWrap(IntPtr node, CSSWrap flexWrap);
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[DllImport(DllName)]
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public static extern CSSWrap CSSNodeStyleGetFlexWrap(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetOverflow(IntPtr node, CSSOverflow flexWrap);
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[DllImport(DllName)]
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public static extern CSSOverflow CSSNodeStyleGetOverflow(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlex(IntPtr node, float flex);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexGrow(IntPtr node, float flexGrow);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlexGrow(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexShrink(IntPtr node, float flexShrink);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlexShrink(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexBasis(IntPtr node, float flexBasis);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlexBasis(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetWidth(IntPtr node, float width);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetHeight(IntPtr node, float height);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMinWidth(IntPtr node, float minWidth);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMinWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMinHeight(IntPtr node, float minHeight);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMinHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMaxWidth(IntPtr node, float maxWidth);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMaxWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMaxHeight(IntPtr node, float maxHeight);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMaxHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAspectRatio(IntPtr node, float aspectRatio);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetAspectRatio(IntPtr node);
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#endregion
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#region CSS_NODE_STYLE_EDGE_PROPERTY
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetPosition(IntPtr node, CSSEdge edge, float position);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetPosition(IntPtr node, CSSEdge edge);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMargin(IntPtr node, CSSEdge edge, float margin);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMargin(IntPtr node, CSSEdge edge);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetPadding(IntPtr node, CSSEdge edge, float padding);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetPadding(IntPtr node, CSSEdge edge);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetBorder(IntPtr node, CSSEdge edge, float border);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetBorder(IntPtr node, CSSEdge edge);
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#endregion
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#region CSS_NODE_LAYOUT_PROPERTY
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetLeft(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetTop(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetRight(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetBottom(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern CSSDirection CSSNodeLayoutGetDirection(IntPtr node);
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#endregion
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}
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}
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