125 lines
2.9 KiB
Plaintext
125 lines
2.9 KiB
Plaintext
/**
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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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* @flow strict
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* @format
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*/
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'use strict';
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import type {SchemaType} from '../../CodegenSchema';
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// File path -> contents
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type FilesOutput = Map<string, string>;
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const FileTemplate = ({
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imports,
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libraryName,
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componentClasses,
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}: {
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imports: string,
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libraryName: string,
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componentClasses: string,
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}) => `
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/**
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* This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
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*
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* Do not edit this file as changes may cause incorrect behavior and will be lost
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* once the code is regenerated.
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*
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* ${'@'}generated by codegen project: GenerateShadowNodeH.js
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*/
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#pragma once
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${imports}#include <react/renderer/components/${libraryName}/Props.h>
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#include <react/renderer/components/${libraryName}/States.h>
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#include <react/renderer/components/view/ConcreteViewShadowNode.h>
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#include <jsi/jsi.h>
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namespace facebook {
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namespace react {
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${componentClasses}
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} // namespace react
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} // namespace facebook
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`;
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const ComponentTemplate = ({
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className,
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eventEmitter,
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}: {
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className: string,
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eventEmitter: string,
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}) =>
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`
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JSI_EXPORT extern const char ${className}ComponentName[];
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/*
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* \`ShadowNode\` for <${className}> component.
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*/
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using ${className}ShadowNode = ConcreteViewShadowNode<
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${className}ComponentName,
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${className}Props${eventEmitter},
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${className}State>;
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`.trim();
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module.exports = {
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generate(
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libraryName: string,
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schema: SchemaType,
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packageName?: string,
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assumeNonnull: boolean = false,
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): FilesOutput {
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const fileName = 'ShadowNodes.h';
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const moduleResults = Object.keys(schema.modules)
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.map(moduleName => {
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const module = schema.modules[moduleName];
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if (module.type !== 'Component') {
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return;
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}
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const {components} = module;
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// No components in this module
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if (components == null) {
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return null;
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}
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return Object.keys(components)
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.map(componentName => {
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const component = components[componentName];
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if (component.interfaceOnly === true) {
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return;
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}
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const eventEmitter = `,\n ${componentName}EventEmitter`;
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const replacedTemplate = ComponentTemplate({
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className: componentName,
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eventEmitter,
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});
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return replacedTemplate;
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})
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.join('\n\n');
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})
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.filter(Boolean)
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.join('\n\n');
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const eventEmitterImport = `#include <react/renderer/components/${libraryName}/EventEmitters.h>\n`;
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const replacedTemplate = FileTemplate({
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componentClasses: moduleResults,
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libraryName,
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imports: eventEmitterImport,
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});
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return new Map([[fileName, replacedTemplate]]);
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},
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};
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