5e3ffb39a2
Summary: This diff includes the following changes: 1 ) I extended the Java implementation of YogaNode to be able to get a full copy of a YogaNode object without copying the List of children of the original YogaNode. In other words, the new copy of the YogaNode will have the same data of the original YogaNode, but with an empty list of children. 2 ) We created a new method in Yoga.cpp called YGNodeInsertSharedChild. This new method is going to be used by Fabric in order to temporarily share a YogaNode between two "Yoga Trees" (the "current Yoga" tree and a partial "clone of the current Yoga tree"). We exposed this new functionality in the java implementation of Yoga (method addSharedChildAt) I'm including sebmarkbage for more context. Reviewed By: emilsjolander Differential Revision: D7245421 fbshipit-source-id: 72578c8261f29e4a12fc6c72a91f2f891cd58d48
687 lines
30 KiB
C++
687 lines
30 KiB
C++
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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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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#include <fb/fbjni.h>
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#include <yoga/YGNode.h>
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#include <yoga/Yoga.h>
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#include <iostream>
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using namespace facebook::jni;
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using namespace std;
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struct JYogaNode : public JavaClass<JYogaNode> {
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static constexpr auto kJavaDescriptor = "Lcom/facebook/yoga/YogaNode;";
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};
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struct JYogaConfig : public JavaClass<JYogaConfig> {
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static constexpr auto kJavaDescriptor = "Lcom/facebook/yoga/YogaConfig;";
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};
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struct YGConfigContext {
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global_ref<jobject>* logger;
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global_ref<jobject>* config;
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YGConfigContext() : logger(nullptr), config(nullptr) {}
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~YGConfigContext() {
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delete config;
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config = nullptr;
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delete logger;
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logger = nullptr;
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}
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};
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static inline weak_ref<JYogaNode> *YGNodeJobject(YGNodeRef node) {
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return reinterpret_cast<weak_ref<JYogaNode>*>(node->getContext());
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}
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static void YGTransferLayoutDirection(YGNodeRef node, alias_ref<jobject> javaNode) {
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static auto layoutDirectionField = javaNode->getClass()->getField<jint>("mLayoutDirection");
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javaNode->setFieldValue(layoutDirectionField, static_cast<jint>(YGNodeLayoutGetDirection(node)));
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}
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static void YGTransferLayoutOutputsRecursive(YGNodeRef root) {
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if (root->getHasNewLayout()) {
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if (auto obj = YGNodeJobject(root)->lockLocal()) {
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static auto widthField = obj->getClass()->getField<jfloat>("mWidth");
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static auto heightField = obj->getClass()->getField<jfloat>("mHeight");
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static auto leftField = obj->getClass()->getField<jfloat>("mLeft");
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static auto topField = obj->getClass()->getField<jfloat>("mTop");
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static auto marginLeftField = obj->getClass()->getField<jfloat>("mMarginLeft");
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static auto marginTopField = obj->getClass()->getField<jfloat>("mMarginTop");
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static auto marginRightField = obj->getClass()->getField<jfloat>("mMarginRight");
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static auto marginBottomField = obj->getClass()->getField<jfloat>("mMarginBottom");
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static auto paddingLeftField = obj->getClass()->getField<jfloat>("mPaddingLeft");
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static auto paddingTopField = obj->getClass()->getField<jfloat>("mPaddingTop");
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static auto paddingRightField = obj->getClass()->getField<jfloat>("mPaddingRight");
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static auto paddingBottomField = obj->getClass()->getField<jfloat>("mPaddingBottom");
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static auto borderLeftField = obj->getClass()->getField<jfloat>("mBorderLeft");
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static auto borderTopField = obj->getClass()->getField<jfloat>("mBorderTop");
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static auto borderRightField = obj->getClass()->getField<jfloat>("mBorderRight");
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static auto borderBottomField = obj->getClass()->getField<jfloat>("mBorderBottom");
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static auto edgeSetFlagField = obj->getClass()->getField<jint>("mEdgeSetFlag");
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static auto hasNewLayoutField = obj->getClass()->getField<jboolean>("mHasNewLayout");
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static auto doesLegacyStretchBehaviour =
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obj->getClass()->getField<jboolean>(
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"mDoesLegacyStretchFlagAffectsLayout");
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/* Those flags needs be in sync with YogaNode.java */
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const int MARGIN = 1;
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const int PADDING = 2;
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const int BORDER = 4;
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int hasEdgeSetFlag = (int) obj->getFieldValue(edgeSetFlagField);
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obj->setFieldValue(widthField, YGNodeLayoutGetWidth(root));
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obj->setFieldValue(heightField, YGNodeLayoutGetHeight(root));
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obj->setFieldValue(leftField, YGNodeLayoutGetLeft(root));
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obj->setFieldValue(topField, YGNodeLayoutGetTop(root));
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obj->setFieldValue<jboolean>(
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doesLegacyStretchBehaviour,
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YGNodeLayoutGetDidLegacyStretchFlagAffectLayout(root));
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if ((hasEdgeSetFlag & MARGIN) == MARGIN) {
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obj->setFieldValue(
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marginLeftField, YGNodeLayoutGetMargin(root, YGEdgeLeft));
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obj->setFieldValue(
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marginTopField, YGNodeLayoutGetMargin(root, YGEdgeTop));
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obj->setFieldValue(
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marginRightField, YGNodeLayoutGetMargin(root, YGEdgeRight));
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obj->setFieldValue(
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marginBottomField, YGNodeLayoutGetMargin(root, YGEdgeBottom));
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}
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if ((hasEdgeSetFlag & PADDING) == PADDING) {
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obj->setFieldValue(paddingLeftField, YGNodeLayoutGetPadding(root, YGEdgeLeft));
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obj->setFieldValue(paddingTopField, YGNodeLayoutGetPadding(root, YGEdgeTop));
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obj->setFieldValue(paddingRightField, YGNodeLayoutGetPadding(root, YGEdgeRight));
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obj->setFieldValue(paddingBottomField, YGNodeLayoutGetPadding(root, YGEdgeBottom));
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}
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if ((hasEdgeSetFlag & BORDER) == BORDER) {
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obj->setFieldValue(borderLeftField, YGNodeLayoutGetBorder(root, YGEdgeLeft));
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obj->setFieldValue(borderTopField, YGNodeLayoutGetBorder(root, YGEdgeTop));
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obj->setFieldValue(borderRightField, YGNodeLayoutGetBorder(root, YGEdgeRight));
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obj->setFieldValue(borderBottomField, YGNodeLayoutGetBorder(root, YGEdgeBottom));
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}
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obj->setFieldValue<jboolean>(hasNewLayoutField, true);
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YGTransferLayoutDirection(root, obj);
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root->setHasNewLayout(false);
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for (uint32_t i = 0; i < YGNodeGetChildCount(root); i++) {
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YGTransferLayoutOutputsRecursive(YGNodeGetChild(root, i));
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}
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} else {
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YGLog(root, YGLogLevelError, "Java YGNode was GCed during layout calculation\n");
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}
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}
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}
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static void YGPrint(YGNodeRef node) {
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if (auto obj = YGNodeJobject(node)->lockLocal()) {
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cout << obj->toString() << endl;
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} else {
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YGLog(node, YGLogLevelError, "Java YGNode was GCed during layout calculation\n");
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}
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}
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static float YGJNIBaselineFunc(YGNodeRef node, float width, float height) {
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if (auto obj = YGNodeJobject(node)->lockLocal()) {
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static auto baselineFunc = findClassStatic("com/facebook/yoga/YogaNode")
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->getMethod<jfloat(jfloat, jfloat)>("baseline");
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return baselineFunc(obj, width, height);
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} else {
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return height;
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}
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}
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static inline YGNodeRef _jlong2YGNodeRef(jlong addr) {
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return reinterpret_cast<YGNodeRef>(static_cast<intptr_t>(addr));
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}
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static inline YGConfigRef _jlong2YGConfigRef(jlong addr) {
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return reinterpret_cast<YGConfigRef>(static_cast<intptr_t>(addr));
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}
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static YGNodeRef YGJNIOnNodeClonedFunc(
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YGNodeRef oldNode,
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YGNodeRef owner,
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int childIndex) {
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auto config = oldNode->getConfig();
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if (!config) {
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return nullptr;
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}
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static auto onNodeClonedFunc = findClassStatic("com/facebook/yoga/YogaConfig")
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->getMethod<alias_ref<JYogaNode>(
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local_ref<JYogaNode>,
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local_ref<JYogaNode>,
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jint)>("cloneNode");
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auto context = reinterpret_cast<YGConfigContext*>(YGConfigGetContext(config));
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auto javaConfig = context->config;
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auto newNode = onNodeClonedFunc(
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javaConfig->get(),
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YGNodeJobject(oldNode)->lockLocal(),
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YGNodeJobject(owner)->lockLocal(),
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childIndex);
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static auto replaceChild = findClassStatic("com/facebook/yoga/YogaNode")
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->getMethod<jlong(
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local_ref<JYogaNode>,
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jint)>("replaceChild");
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jlong newNodeNativePointer = replaceChild(
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YGNodeJobject(owner)->lockLocal(),
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newNode,
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childIndex);
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return _jlong2YGNodeRef(newNodeNativePointer);
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}
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static YGSize YGJNIMeasureFunc(
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YGNodeRef node,
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float width,
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YGMeasureMode widthMode,
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float height,
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YGMeasureMode heightMode) {
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if (auto obj = YGNodeJobject(node)->lockLocal()) {
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static auto measureFunc = findClassStatic("com/facebook/yoga/YogaNode")
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->getMethod<jlong(jfloat, jint, jfloat, jint)>("measure");
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YGTransferLayoutDirection(node, obj);
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const auto measureResult = measureFunc(obj, width, widthMode, height, heightMode);
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static_assert(sizeof(measureResult) == 8,
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"Expected measureResult to be 8 bytes, or two 32 bit ints");
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int32_t wBits = 0xFFFFFFFF & (measureResult >> 32);
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int32_t hBits = 0xFFFFFFFF & measureResult;
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const float *measuredWidth = reinterpret_cast<float *>(&wBits);
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const float *measuredHeight = reinterpret_cast<float *>(&hBits);
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return YGSize{*measuredWidth, *measuredHeight};
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} else {
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YGLog(node, YGLogLevelError, "Java YGNode was GCed during layout calculation\n");
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return YGSize{
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widthMode == YGMeasureModeUndefined ? 0 : width,
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heightMode == YGMeasureModeUndefined ? 0 : height,
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};
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}
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}
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struct JYogaLogLevel : public JavaClass<JYogaLogLevel> {
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static constexpr auto kJavaDescriptor = "Lcom/facebook/yoga/YogaLogLevel;";
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};
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static int YGJNILogFunc(const YGConfigRef config,
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const YGNodeRef node,
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YGLogLevel level,
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const char *format,
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va_list args) {
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int result = vsnprintf(NULL, 0, format, args);
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std::vector<char> buffer(1 + result);
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vsnprintf(buffer.data(), buffer.size(), format, args);
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static auto logFunc =
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findClassStatic("com/facebook/yoga/YogaLogger")
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->getMethod<void(local_ref<JYogaNode>, local_ref<JYogaLogLevel>, jstring)>("log");
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static auto logLevelFromInt =
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JYogaLogLevel::javaClassStatic()->getStaticMethod<JYogaLogLevel::javaobject(jint)>("fromInt");
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if (auto obj = YGNodeJobject(node)->lockLocal()) {
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auto jlogger = reinterpret_cast<global_ref<jobject> *>(YGConfigGetContext(config));
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logFunc(
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jlogger->get(),
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obj,
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logLevelFromInt(
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JYogaLogLevel::javaClassStatic(), static_cast<jint>(level)),
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Environment::current()->NewStringUTF(buffer.data()));
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}
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return result;
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}
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jlong jni_YGNodeNew(alias_ref<jobject> thiz) {
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const YGNodeRef node = YGNodeNew();
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node->setContext(new weak_ref<jobject>(make_weak(thiz)));
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// YGNodeSetContext(node, new weak_ref<jobject>(make_weak(thiz)));
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node->setPrintFunc(YGPrint);
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// YGNodeSetPrintFunc(node, YGPrint);
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return reinterpret_cast<jlong>(node);
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}
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jlong jni_YGNodeNewWithConfig(alias_ref<jobject> thiz, jlong configPointer) {
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const YGNodeRef node = YGNodeNewWithConfig(_jlong2YGConfigRef(configPointer));
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node->setContext(new weak_ref<jobject>(make_weak(thiz)));
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node->setPrintFunc(YGPrint);
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return reinterpret_cast<jlong>(node);
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}
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jlong jni_YGNodeClone(
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alias_ref<jobject> thiz,
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jlong nativePointer,
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alias_ref<jobject> clonedJavaObject) {
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const YGNodeRef clonedYogaNode = YGNodeClone(_jlong2YGNodeRef(nativePointer));
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clonedYogaNode->setContext(
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new weak_ref<jobject>(make_weak(clonedJavaObject)));
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return reinterpret_cast<jlong>(clonedYogaNode);
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}
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void jni_YGNodeFree(alias_ref<jobject> thiz, jlong nativePointer) {
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const YGNodeRef node = _jlong2YGNodeRef(nativePointer);
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delete YGNodeJobject(node);
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YGNodeFree(node);
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}
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void jni_YGNodeClearChildren(alias_ref<jobject> thiz, jlong nativePointer) {
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const YGNodeRef node = _jlong2YGNodeRef(nativePointer);
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node->clearChildren();
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}
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void jni_YGNodeReset(alias_ref<jobject> thiz, jlong nativePointer) {
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const YGNodeRef node = _jlong2YGNodeRef(nativePointer);
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void* context = node->getContext();
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YGNodeReset(node);
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node->setContext(context);
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node->setPrintFunc(YGPrint);
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}
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void jni_YGNodePrint(alias_ref<jobject> thiz, jlong nativePointer) {
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const YGNodeRef node = _jlong2YGNodeRef(nativePointer);
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YGNodePrint(node,
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(YGPrintOptions)(YGPrintOptionsStyle | YGPrintOptionsLayout |
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YGPrintOptionsChildren));
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}
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void jni_YGNodeInsertChild(alias_ref<jobject>, jlong nativePointer, jlong childPointer, jint index) {
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YGNodeInsertChild(_jlong2YGNodeRef(nativePointer), _jlong2YGNodeRef(childPointer), index);
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}
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void jni_YGNodeInsertSharedChild(
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alias_ref<jobject>,
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jlong nativePointer,
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jlong childPointer,
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jint index) {
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YGNodeInsertSharedChild(
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_jlong2YGNodeRef(nativePointer), _jlong2YGNodeRef(childPointer), index);
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}
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void jni_YGNodeRemoveChild(alias_ref<jobject>, jlong nativePointer, jlong childPointer) {
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YGNodeRemoveChild(_jlong2YGNodeRef(nativePointer), _jlong2YGNodeRef(childPointer));
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}
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void jni_YGNodeCalculateLayout(alias_ref<jobject>,
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jlong nativePointer,
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jfloat width,
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jfloat height) {
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const YGNodeRef root = _jlong2YGNodeRef(nativePointer);
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YGNodeCalculateLayout(root,
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static_cast<float>(width),
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static_cast<float>(height),
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YGNodeStyleGetDirection(_jlong2YGNodeRef(nativePointer)));
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YGTransferLayoutOutputsRecursive(root);
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}
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void jni_YGNodeMarkDirty(alias_ref<jobject>, jlong nativePointer) {
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YGNodeMarkDirty(_jlong2YGNodeRef(nativePointer));
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}
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void jni_YGNodeMarkDirtyAndPropogateToDescendants(
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alias_ref<jobject>,
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jlong nativePointer) {
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YGNodeMarkDirtyAndPropogateToDescendants(_jlong2YGNodeRef(nativePointer));
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}
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jboolean jni_YGNodeIsDirty(alias_ref<jobject>, jlong nativePointer) {
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return (jboolean)_jlong2YGNodeRef(nativePointer)->isDirty();
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}
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void jni_YGNodeSetHasMeasureFunc(alias_ref<jobject>, jlong nativePointer, jboolean hasMeasureFunc) {
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_jlong2YGNodeRef(nativePointer)
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->setMeasureFunc(hasMeasureFunc ? YGJNIMeasureFunc : nullptr);
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}
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void jni_YGNodeSetHasBaselineFunc(alias_ref<jobject>,
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jlong nativePointer,
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jboolean hasBaselineFunc) {
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_jlong2YGNodeRef(nativePointer)
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->setBaseLineFunc(hasBaselineFunc ? YGJNIBaselineFunc : nullptr);
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}
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void jni_YGNodeCopyStyle(alias_ref<jobject>, jlong dstNativePointer, jlong srcNativePointer) {
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YGNodeCopyStyle(_jlong2YGNodeRef(dstNativePointer), _jlong2YGNodeRef(srcNativePointer));
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}
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struct JYogaValue : public JavaClass<JYogaValue> {
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constexpr static auto kJavaDescriptor = "Lcom/facebook/yoga/YogaValue;";
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static local_ref<javaobject> create(YGValue value) {
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return newInstance(value.value, static_cast<int>(value.unit));
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}
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};
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#define YG_NODE_JNI_STYLE_PROP(javatype, type, name) \
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javatype jni_YGNodeStyleGet##name(alias_ref<jobject>, jlong nativePointer) { \
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return (javatype)YGNodeStyleGet##name(_jlong2YGNodeRef(nativePointer)); \
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} \
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\
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void jni_YGNodeStyleSet##name( \
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alias_ref<jobject>, jlong nativePointer, javatype value) { \
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YGNodeStyleSet##name( \
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_jlong2YGNodeRef(nativePointer), static_cast<type>(value)); \
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}
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#define YG_NODE_JNI_STYLE_UNIT_PROP(name) \
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local_ref<jobject> jni_YGNodeStyleGet##name(alias_ref<jobject>, jlong nativePointer) { \
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return JYogaValue::create(YGNodeStyleGet##name(_jlong2YGNodeRef(nativePointer))); \
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} \
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\
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void jni_YGNodeStyleSet##name(alias_ref<jobject>, jlong nativePointer, jfloat value) { \
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YGNodeStyleSet##name(_jlong2YGNodeRef(nativePointer), static_cast<float>(value)); \
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} \
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\
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void jni_YGNodeStyleSet##name##Percent(alias_ref<jobject>, jlong nativePointer, jfloat value) { \
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YGNodeStyleSet##name##Percent(_jlong2YGNodeRef(nativePointer), static_cast<float>(value)); \
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}
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#define YG_NODE_JNI_STYLE_UNIT_PROP_AUTO(name) \
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YG_NODE_JNI_STYLE_UNIT_PROP(name) \
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void jni_YGNodeStyleSet##name##Auto(alias_ref<jobject>, jlong nativePointer) { \
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YGNodeStyleSet##name##Auto(_jlong2YGNodeRef(nativePointer)); \
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}
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#define YG_NODE_JNI_STYLE_EDGE_PROP(javatype, type, name) \
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javatype jni_YGNodeStyleGet##name(alias_ref<jobject>, jlong nativePointer, jint edge) { \
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return (javatype) YGNodeStyleGet##name(_jlong2YGNodeRef(nativePointer), \
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static_cast<YGEdge>(edge)); \
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} \
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\
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void jni_YGNodeStyleSet##name(alias_ref<jobject>, \
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jlong nativePointer, \
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jint edge, \
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javatype value) { \
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YGNodeStyleSet##name(_jlong2YGNodeRef(nativePointer), \
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static_cast<YGEdge>(edge), \
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static_cast<type>(value)); \
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}
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#define YG_NODE_JNI_STYLE_EDGE_UNIT_PROP(name) \
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local_ref<jobject> jni_YGNodeStyleGet##name(alias_ref<jobject>, \
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jlong nativePointer, \
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jint edge) { \
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return JYogaValue::create( \
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YGNodeStyleGet##name(_jlong2YGNodeRef(nativePointer), static_cast<YGEdge>(edge))); \
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} \
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\
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void jni_YGNodeStyleSet##name(alias_ref<jobject>, jlong nativePointer, jint edge, jfloat value) { \
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YGNodeStyleSet##name(_jlong2YGNodeRef(nativePointer), \
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static_cast<YGEdge>(edge), \
|
|
static_cast<float>(value)); \
|
|
} \
|
|
\
|
|
void jni_YGNodeStyleSet##name##Percent(alias_ref<jobject>, \
|
|
jlong nativePointer, \
|
|
jint edge, \
|
|
jfloat value) { \
|
|
YGNodeStyleSet##name##Percent(_jlong2YGNodeRef(nativePointer), \
|
|
static_cast<YGEdge>(edge), \
|
|
static_cast<float>(value)); \
|
|
}
|
|
|
|
#define YG_NODE_JNI_STYLE_EDGE_UNIT_PROP_AUTO(name) \
|
|
YG_NODE_JNI_STYLE_EDGE_UNIT_PROP(name) \
|
|
void jni_YGNodeStyleSet##name##Auto(alias_ref<jobject>, jlong nativePointer, jint edge) { \
|
|
YGNodeStyleSet##name##Auto(_jlong2YGNodeRef(nativePointer), static_cast<YGEdge>(edge)); \
|
|
}
|
|
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGDirection, Direction);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGFlexDirection, FlexDirection);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGJustify, JustifyContent);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGAlign, AlignItems);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGAlign, AlignSelf);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGAlign, AlignContent);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGPositionType, PositionType);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGWrap, FlexWrap);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGOverflow, Overflow);
|
|
YG_NODE_JNI_STYLE_PROP(jint, YGDisplay, Display);
|
|
|
|
void jni_YGNodeStyleSetFlex(alias_ref<jobject>, jlong nativePointer, jfloat value) {
|
|
YGNodeStyleSetFlex(_jlong2YGNodeRef(nativePointer), static_cast<float>(value));
|
|
}
|
|
YG_NODE_JNI_STYLE_PROP(jfloat, float, FlexGrow);
|
|
YG_NODE_JNI_STYLE_PROP(jfloat, float, FlexShrink);
|
|
YG_NODE_JNI_STYLE_UNIT_PROP_AUTO(FlexBasis);
|
|
|
|
YG_NODE_JNI_STYLE_EDGE_UNIT_PROP(Position);
|
|
YG_NODE_JNI_STYLE_EDGE_UNIT_PROP_AUTO(Margin);
|
|
YG_NODE_JNI_STYLE_EDGE_UNIT_PROP(Padding);
|
|
YG_NODE_JNI_STYLE_EDGE_PROP(jfloat, float, Border);
|
|
|
|
YG_NODE_JNI_STYLE_UNIT_PROP_AUTO(Width);
|
|
YG_NODE_JNI_STYLE_UNIT_PROP(MinWidth);
|
|
YG_NODE_JNI_STYLE_UNIT_PROP(MaxWidth);
|
|
YG_NODE_JNI_STYLE_UNIT_PROP_AUTO(Height);
|
|
YG_NODE_JNI_STYLE_UNIT_PROP(MinHeight);
|
|
YG_NODE_JNI_STYLE_UNIT_PROP(MaxHeight);
|
|
|
|
// Yoga specific properties, not compatible with flexbox specification
|
|
YG_NODE_JNI_STYLE_PROP(jfloat, float, AspectRatio);
|
|
|
|
jlong jni_YGConfigNew(alias_ref<jobject>) {
|
|
return reinterpret_cast<jlong>(YGConfigNew());
|
|
}
|
|
|
|
void jni_YGConfigFree(alias_ref<jobject>, jlong nativePointer) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
auto context = reinterpret_cast<YGConfigContext*>(YGConfigGetContext(config));
|
|
if (context) {
|
|
delete context;
|
|
}
|
|
YGConfigFree(config);
|
|
}
|
|
|
|
void jni_YGConfigSetExperimentalFeatureEnabled(alias_ref<jobject>,
|
|
jlong nativePointer,
|
|
jint feature,
|
|
jboolean enabled) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
YGConfigSetExperimentalFeatureEnabled(config,
|
|
static_cast<YGExperimentalFeature>(feature),
|
|
enabled);
|
|
}
|
|
|
|
void jni_YGConfigSetShouldDiffLayoutWithoutLegacyStretchBehaviour(
|
|
alias_ref<jobject>,
|
|
jlong nativePointer,
|
|
jboolean enabled) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
YGConfigSetShouldDiffLayoutWithoutLegacyStretchBehaviour(config, enabled);
|
|
}
|
|
|
|
void jni_YGConfigSetUseWebDefaults(alias_ref<jobject>,
|
|
jlong nativePointer,
|
|
jboolean useWebDefaults) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
YGConfigSetUseWebDefaults(config, useWebDefaults);
|
|
}
|
|
|
|
void jni_YGConfigSetPointScaleFactor(alias_ref<jobject>,
|
|
jlong nativePointer,
|
|
jfloat pixelsInPoint) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
YGConfigSetPointScaleFactor(config, pixelsInPoint);
|
|
}
|
|
|
|
void jni_YGConfigSetUseLegacyStretchBehaviour(alias_ref<jobject>,
|
|
jlong nativePointer,
|
|
jboolean useLegacyStretchBehaviour) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
YGConfigSetUseLegacyStretchBehaviour(config, useLegacyStretchBehaviour);
|
|
}
|
|
|
|
void jni_YGConfigSetHasCloneNodeFunc(
|
|
alias_ref<jobject> thiz,
|
|
jlong nativePointer,
|
|
jboolean hasCloneNodeFunc) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
auto context = reinterpret_cast<YGConfigContext*>(YGConfigGetContext(config));
|
|
if (context && context->config) {
|
|
delete context->config;
|
|
context->config = nullptr;
|
|
}
|
|
|
|
if (hasCloneNodeFunc) {
|
|
if (!context) {
|
|
context = new YGConfigContext();
|
|
YGConfigSetContext(config, context);
|
|
}
|
|
context->config = new global_ref<jobject>(make_global(thiz));
|
|
YGConfigSetCloneNodeFunc(config, YGJNIOnNodeClonedFunc);
|
|
} else {
|
|
YGConfigSetCloneNodeFunc(config, nullptr);
|
|
}
|
|
}
|
|
|
|
void jni_YGConfigSetLogger(
|
|
alias_ref<jobject>,
|
|
jlong nativePointer,
|
|
alias_ref<jobject> logger) {
|
|
const YGConfigRef config = _jlong2YGConfigRef(nativePointer);
|
|
auto context = reinterpret_cast<YGConfigContext*>(YGConfigGetContext(config));
|
|
if (context && context->logger) {
|
|
delete context->logger;
|
|
context->logger = nullptr;
|
|
}
|
|
|
|
if (logger) {
|
|
if (!context) {
|
|
context = new YGConfigContext();
|
|
YGConfigSetContext(config, context);
|
|
}
|
|
context->logger = new global_ref<jobject>(make_global(logger));
|
|
YGConfigSetLogger(config, YGJNILogFunc);
|
|
} else {
|
|
YGConfigSetLogger(config, NULL);
|
|
}
|
|
}
|
|
|
|
jint jni_YGNodeGetInstanceCount(alias_ref<jclass> clazz) {
|
|
return YGNodeGetInstanceCount();
|
|
}
|
|
|
|
#define YGMakeNativeMethod(name) makeNativeMethod(#name, name)
|
|
|
|
jint JNI_OnLoad(JavaVM *vm, void *) {
|
|
return initialize(vm, [] {
|
|
registerNatives(
|
|
"com/facebook/yoga/YogaNode",
|
|
{
|
|
YGMakeNativeMethod(jni_YGNodeNew),
|
|
YGMakeNativeMethod(jni_YGNodeNewWithConfig),
|
|
YGMakeNativeMethod(jni_YGNodeFree),
|
|
YGMakeNativeMethod(jni_YGNodeReset),
|
|
YGMakeNativeMethod(jni_YGNodeClearChildren),
|
|
YGMakeNativeMethod(jni_YGNodeInsertChild),
|
|
YGMakeNativeMethod(jni_YGNodeInsertSharedChild),
|
|
YGMakeNativeMethod(jni_YGNodeRemoveChild),
|
|
YGMakeNativeMethod(jni_YGNodeCalculateLayout),
|
|
YGMakeNativeMethod(jni_YGNodeMarkDirty),
|
|
YGMakeNativeMethod(jni_YGNodeMarkDirtyAndPropogateToDescendants),
|
|
YGMakeNativeMethod(jni_YGNodeIsDirty),
|
|
YGMakeNativeMethod(jni_YGNodeSetHasMeasureFunc),
|
|
YGMakeNativeMethod(jni_YGNodeSetHasBaselineFunc),
|
|
YGMakeNativeMethod(jni_YGNodeCopyStyle),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetDirection),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetDirection),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetFlexDirection),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexDirection),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetJustifyContent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetJustifyContent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetAlignItems),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetAlignItems),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetAlignSelf),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetAlignSelf),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetAlignContent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetAlignContent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetPositionType),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetPositionType),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexWrap),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetOverflow),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetOverflow),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetDisplay),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetDisplay),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlex),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetFlexGrow),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexGrow),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetFlexShrink),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexShrink),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetFlexBasis),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexBasis),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexBasisPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetFlexBasisAuto),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetMargin),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMargin),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMarginPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMarginAuto),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetPadding),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetPadding),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetPaddingPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetBorder),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetBorder),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetPosition),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetPosition),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetPositionPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetWidth),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetWidth),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetWidthPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetWidthAuto),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetHeight),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetHeight),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetHeightPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetHeightAuto),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetMinWidth),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMinWidth),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMinWidthPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetMinHeight),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMinHeight),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMinHeightPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetMaxWidth),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMaxWidth),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMaxWidthPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetMaxHeight),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMaxHeight),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetMaxHeightPercent),
|
|
YGMakeNativeMethod(jni_YGNodeStyleGetAspectRatio),
|
|
YGMakeNativeMethod(jni_YGNodeStyleSetAspectRatio),
|
|
YGMakeNativeMethod(jni_YGNodeGetInstanceCount),
|
|
YGMakeNativeMethod(jni_YGNodePrint),
|
|
YGMakeNativeMethod(jni_YGNodeClone),
|
|
});
|
|
registerNatives(
|
|
"com/facebook/yoga/YogaConfig",
|
|
{
|
|
YGMakeNativeMethod(jni_YGConfigNew),
|
|
YGMakeNativeMethod(jni_YGConfigFree),
|
|
YGMakeNativeMethod(jni_YGConfigSetExperimentalFeatureEnabled),
|
|
YGMakeNativeMethod(jni_YGConfigSetUseWebDefaults),
|
|
YGMakeNativeMethod(jni_YGConfigSetPointScaleFactor),
|
|
YGMakeNativeMethod(jni_YGConfigSetUseLegacyStretchBehaviour),
|
|
YGMakeNativeMethod(jni_YGConfigSetLogger),
|
|
YGMakeNativeMethod(jni_YGConfigSetHasCloneNodeFunc),
|
|
YGMakeNativeMethod(
|
|
jni_YGConfigSetShouldDiffLayoutWithoutLegacyStretchBehaviour),
|
|
});
|
|
});
|
|
}
|