Expose box sizing getters and setters in Yoga (#1701)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1701

X-link: https://github.com/facebook/react-native/pull/46630

I would like to write some tests for box sizing that will drive a lot of my development as I implement content box. To do that, I need this publicly exposed. Obviously not that ideal since this currently does not do anything. Maybe we can name the value in such a way that its clear it is in development?

Changelog: [Internal]

Reviewed By: NickGerleman

Differential Revision: D63135970

fbshipit-source-id: 7520823bf925364eae45341531e012e80ec92284

java/com/facebook/yoga/YogaBoxSizing.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// @generated by enums.py
+
+package com.facebook.yoga;
+
+public enum YogaBoxSizing {
+  CONTENT_BOX(0),
+  BORDER_BOX(1);
+
+  private final int mIntValue;
+
+  YogaBoxSizing(int intValue) {
+    mIntValue = intValue;
+  }
+
+  public int intValue() {
+    return mIntValue;
+  }
+
+  public static YogaBoxSizing fromInt(int value) {
+    switch (value) {
+      case 0: return CONTENT_BOX;
+      case 1: return BORDER_BOX;
+      default: throw new IllegalArgumentException("Unknown enum value: " + value);
+    }
+  }
+}

java/com/facebook/yoga/YogaNative.java

@@ -56,6 +56,8 @@ public class YogaNative {
   static native void jni_YGNodeStyleSetAlignContentJNI(long nativePointer, int alignContent);
   static native int jni_YGNodeStyleGetPositionTypeJNI(long nativePointer);
   static native void jni_YGNodeStyleSetPositionTypeJNI(long nativePointer, int positionType);
+  static native int jni_YGNodeStyleGetBoxSizingJNI(long nativePointer);
+  static native void jni_YGNodeStyleSetBoxSizingJNI(long nativePointer, int boxSizing);
   static native int jni_YGNodeStyleGetFlexWrapJNI(long nativePointer);
   static native void jni_YGNodeStyleSetFlexWrapJNI(long nativePointer, int wrapType);
   static native int jni_YGNodeStyleGetOverflowJNI(long nativePointer);

java/com/facebook/yoga/YogaNode.java

@@ -88,6 +88,10 @@ public abstract class YogaNode implements YogaProps {
 
   public abstract void setPositionType(YogaPositionType positionType);
 
+  public abstract YogaBoxSizing getBoxSizing();
+
+  public abstract void setBoxSizing(YogaBoxSizing boxSizing);
+
   public abstract YogaWrap getWrap();
 
   public abstract void setWrap(YogaWrap flexWrap);

java/com/facebook/yoga/YogaNodeJNIBase.java

@@ -299,6 +299,14 @@ public abstract class YogaNodeJNIBase extends YogaNode implements Cloneable {
     YogaNative.jni_YGNodeStyleSetPositionTypeJNI(mNativePointer, positionType.intValue());
   }
 
+  public YogaBoxSizing getBoxSizing() {
+    return YogaBoxSizing.fromInt(YogaNative.jni_YGNodeStyleGetBoxSizingJNI(mNativePointer));
+  }
+
+  public void setBoxSizing(YogaBoxSizing boxSizing) {
+    YogaNative.jni_YGNodeStyleSetBoxSizingJNI(mNativePointer, boxSizing.intValue());
+  }
+
   public YogaWrap getWrap() {
     return YogaWrap.fromInt(YogaNative.jni_YGNodeStyleGetFlexWrapJNI(mNativePointer));
   }

java/com/facebook/yoga/YogaProps.java

@@ -105,6 +105,8 @@ public interface YogaProps {
 
   void setBaselineFunction(YogaBaselineFunction yogaBaselineFunction);
 
+  void setBoxSizing(YogaBoxSizing boxSizing);
+
   /* Getters */
 
   YogaValue getWidth();
@@ -148,4 +150,6 @@ public interface YogaProps {
   YogaValue getPosition(YogaEdge edge);
 
   float getBorder(YogaEdge edge);
+
+  YogaBoxSizing getBoxSizing();
 }