248 lines
7.2 KiB
C++
248 lines
7.2 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <array>
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#include <unordered_map>
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#include <glog/logging.h>
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#include <react/debug/react_native_expect.h>
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#include <react/renderer/core/PropsParserContext.h>
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#include <react/renderer/core/RawProps.h>
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#include <react/renderer/debug/DebugStringConvertible.h>
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#include <react/renderer/graphics/Color.h>
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#include <react/renderer/graphics/Float.h>
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#include <react/renderer/graphics/PlatformColorParser.h>
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#include <react/renderer/graphics/Point.h>
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#include <react/renderer/graphics/Rect.h>
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#include <react/renderer/graphics/RectangleCorners.h>
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#include <react/renderer/graphics/RectangleEdges.h>
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#include <react/renderer/graphics/Size.h>
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namespace facebook::react {
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#pragma mark - Color
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inline void fromRawValue(
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const PropsParserContext& context,
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const RawValue& value,
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SharedColor& result) {
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fromRawValue(context.contextContainer, context.surfaceId, value, result);
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}
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#ifdef ANDROID
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inline int toAndroidRepr(const SharedColor& color) {
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return *color;
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}
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inline folly::dynamic toDynamic(const SharedColor& color) {
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return *color;
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}
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#endif
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inline std::string toString(const SharedColor& value) {
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ColorComponents components = colorComponentsFromColor(value);
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std::array<char, 255> buffer{};
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std::snprintf(
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buffer.data(),
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buffer.size(),
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"rgba(%.0f, %.0f, %.0f, %.0f)",
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components.red * 255.f,
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components.green * 255.f,
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components.blue * 255.f,
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components.alpha * 255.f);
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return buffer.data();
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}
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#pragma mark - Geometry
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inline void fromRawValue(
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const PropsParserContext& context,
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const RawValue& value,
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Point& result) {
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if (value.hasType<std::unordered_map<std::string, Float>>()) {
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auto map = (std::unordered_map<std::string, Float>)value;
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for (const auto& pair : map) {
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if (pair.first == "x") {
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result.x = pair.second;
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} else if (pair.first == "y") {
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result.y = pair.second;
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}
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}
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return;
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}
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react_native_expect(value.hasType<std::vector<Float>>());
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if (value.hasType<std::vector<Float>>()) {
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auto array = (std::vector<Float>)value;
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react_native_expect(array.size() == 2);
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if (array.size() >= 2) {
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result = {array.at(0), array.at(1)};
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} else {
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result = {0, 0};
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LOG(ERROR) << "Unsupported Point vector size: " << array.size();
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}
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} else {
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LOG(ERROR) << "Unsupported Point type";
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}
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}
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inline void fromRawValue(
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const PropsParserContext& context,
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const RawValue& value,
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Size& result) {
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if (value.hasType<std::unordered_map<std::string, Float>>()) {
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auto map = (std::unordered_map<std::string, Float>)value;
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for (const auto& pair : map) {
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if (pair.first == "width") {
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result.width = pair.second;
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} else if (pair.first == "height") {
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result.height = pair.second;
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} else {
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LOG(ERROR) << "Unsupported Size map key: " << pair.first;
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react_native_expect(false);
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}
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}
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return;
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}
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react_native_expect(value.hasType<std::vector<Float>>());
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if (value.hasType<std::vector<Float>>()) {
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auto array = (std::vector<Float>)value;
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react_native_expect(array.size() == 2);
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if (array.size() >= 2) {
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result = {array.at(0), array.at(1)};
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} else {
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result = {0, 0};
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LOG(ERROR) << "Unsupported Size vector size: " << array.size();
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}
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} else {
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LOG(ERROR) << "Unsupported Size type";
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}
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}
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inline void fromRawValue(
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const PropsParserContext& context,
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const RawValue& value,
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EdgeInsets& result) {
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if (value.hasType<Float>()) {
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auto number = (Float)value;
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result = {number, number, number, number};
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return;
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}
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if (value.hasType<std::unordered_map<std::string, Float>>()) {
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auto map = (std::unordered_map<std::string, Float>)value;
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for (const auto& pair : map) {
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if (pair.first == "top") {
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result.top = pair.second;
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} else if (pair.first == "left") {
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result.left = pair.second;
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} else if (pair.first == "bottom") {
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result.bottom = pair.second;
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} else if (pair.first == "right") {
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result.right = pair.second;
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} else {
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LOG(ERROR) << "Unsupported EdgeInsets map key: " << pair.first;
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react_native_expect(false);
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}
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}
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return;
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}
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react_native_expect(value.hasType<std::vector<Float>>());
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if (value.hasType<std::vector<Float>>()) {
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auto array = (std::vector<Float>)value;
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react_native_expect(array.size() == 4);
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if (array.size() >= 4) {
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result = {array.at(0), array.at(1), array.at(2), array.at(3)};
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} else {
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result = {0, 0, 0, 0};
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LOG(ERROR) << "Unsupported EdgeInsets vector size: " << array.size();
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}
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} else {
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LOG(ERROR) << "Unsupported EdgeInsets type";
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}
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}
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inline void fromRawValue(
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const PropsParserContext& context,
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const RawValue& value,
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CornerInsets& result) {
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if (value.hasType<Float>()) {
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auto number = (Float)value;
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result = {number, number, number, number};
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return;
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}
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if (value.hasType<std::unordered_map<std::string, Float>>()) {
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auto map = (std::unordered_map<std::string, Float>)value;
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for (const auto& pair : map) {
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if (pair.first == "topLeft") {
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result.topLeft = pair.second;
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} else if (pair.first == "topRight") {
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result.topRight = pair.second;
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} else if (pair.first == "bottomLeft") {
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result.bottomLeft = pair.second;
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} else if (pair.first == "bottomRight") {
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result.bottomRight = pair.second;
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} else {
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LOG(ERROR) << "Unsupported CornerInsets map key: " << pair.first;
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react_native_expect(false);
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}
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}
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return;
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}
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react_native_expect(value.hasType<std::vector<Float>>());
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if (value.hasType<std::vector<Float>>()) {
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auto array = (std::vector<Float>)value;
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react_native_expect(array.size() == 4);
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if (array.size() >= 4) {
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result = {array.at(0), array.at(1), array.at(2), array.at(3)};
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} else {
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LOG(ERROR) << "Unsupported CornerInsets vector size: " << array.size();
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}
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}
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// Error case - we should only here if all other supported cases fail
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// In dev we would crash on assert before this point
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result = {0, 0, 0, 0};
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LOG(ERROR) << "Unsupported CornerInsets type";
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}
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#if RN_DEBUG_STRING_CONVERTIBLE
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inline std::string toString(const Point& point) {
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return "{" + toString(point.x) + ", " + toString(point.y) + "}";
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}
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inline std::string toString(const Size& size) {
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return "{" + toString(size.width) + ", " + toString(size.height) + "}";
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}
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inline std::string toString(const Rect& rect) {
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return "{" + toString(rect.origin) + ", " + toString(rect.size) + "}";
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}
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inline std::string toString(const EdgeInsets& edgeInsets) {
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return "{" + toString(edgeInsets.left) + ", " + toString(edgeInsets.top) +
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", " + toString(edgeInsets.right) + ", " + toString(edgeInsets.bottom) +
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"}";
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}
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inline std::string toString(const CornerInsets& cornerInsets) {
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return "{" + toString(cornerInsets.topLeft) + ", " +
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toString(cornerInsets.topRight) + ", " +
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toString(cornerInsets.bottomLeft) + ", " +
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toString(cornerInsets.bottomRight) + "}";
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}
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#endif
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} // namespace facebook::react
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