GT2/Ejectable/node_modules/react-native/ReactCommon/fabric/uimanager/primitives.h

102 lines
2.7 KiB
C
Raw Normal View History

2021-08-16 00:14:59 +00:00
/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#pragma once
#include <folly/dynamic.h>
#include <jsi/JSIDynamic.h>
#include <jsi/jsi.h>
#include <react/core/EventHandler.h>
#include <react/core/ShadowNode.h>
namespace facebook {
namespace react {
struct EventHandlerWrapper : public EventHandler {
EventHandlerWrapper(jsi::Function eventHandler)
: callback(std::move(eventHandler)) {}
jsi::Function callback;
};
struct ShadowNodeWrapper : public jsi::HostObject {
ShadowNodeWrapper(SharedShadowNode shadowNode)
: shadowNode(std::move(shadowNode)) {}
ShadowNode::Shared shadowNode;
};
struct ShadowNodeListWrapper : public jsi::HostObject {
ShadowNodeListWrapper(SharedShadowNodeUnsharedList shadowNodeList)
: shadowNodeList(shadowNodeList) {}
SharedShadowNodeUnsharedList shadowNodeList;
};
inline static ShadowNode::Shared shadowNodeFromValue(
jsi::Runtime &runtime,
const jsi::Value &value) {
return value.getObject(runtime)
.getHostObject<ShadowNodeWrapper>(runtime)
->shadowNode;
}
inline static jsi::Value valueFromShadowNode(
jsi::Runtime &runtime,
const ShadowNode::Shared &shadowNode) {
return jsi::Object::createFromHostObject(
runtime, std::make_shared<ShadowNodeWrapper>(shadowNode));
}
inline static SharedShadowNodeUnsharedList shadowNodeListFromValue(
jsi::Runtime &runtime,
const jsi::Value &value) {
return value.getObject(runtime)
.getHostObject<ShadowNodeListWrapper>(runtime)
->shadowNodeList;
}
inline static jsi::Value valueFromShadowNodeList(
jsi::Runtime &runtime,
const SharedShadowNodeUnsharedList &shadowNodeList) {
return jsi::Object::createFromHostObject(
runtime, std::make_unique<ShadowNodeListWrapper>(shadowNodeList));
}
inline static SharedEventTarget eventTargetFromValue(
jsi::Runtime &runtime,
const jsi::Value &eventTargetValue,
const jsi::Value &tagValue) {
return std::make_shared<EventTarget>(
runtime, eventTargetValue, tagValue.getNumber());
}
inline static Tag tagFromValue(jsi::Runtime &runtime, const jsi::Value &value) {
return (Tag)value.getNumber();
}
inline static SurfaceId surfaceIdFromValue(
jsi::Runtime &runtime,
const jsi::Value &value) {
return (SurfaceId)value.getNumber();
}
inline static std::string stringFromValue(
jsi::Runtime &runtime,
const jsi::Value &value) {
return value.getString(runtime).utf8(runtime);
}
inline static folly::dynamic commandArgsFromValue(
jsi::Runtime &runtime,
const jsi::Value &value) {
return jsi::dynamicFromValue(runtime, value);
}
} // namespace react
} // namespace facebook