134 lines
4.7 KiB
Objective-C
134 lines
4.7 KiB
Objective-C
// Copyright 2018-present 650 Industries. All rights reserved.
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#import <React/RCTBridgeModule.h>
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#import <React/RCTCallInvoker.h>
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#import <Foundation/Foundation.h>
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#import <ExpoModulesCore/EXJavaScriptValue.h>
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#import <ExpoModulesCore/EXJavaScriptObject.h>
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#ifdef __cplusplus
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namespace jsi = facebook::jsi;
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namespace react = facebook::react;
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#endif // __cplusplus
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@class EXJavaScriptValue;
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@class EXJavaScriptObject;
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@class EXJavaScriptSharedObject;
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typedef void (^JSRuntimeExecutionBlock)(void);
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typedef void (^JSAsyncFunctionBlock)(EXJavaScriptValue *_Nonnull thisValue,
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NSArray<EXJavaScriptValue *> *_Nonnull arguments,
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RCTPromiseResolveBlock _Nonnull resolve,
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RCTPromiseRejectBlock _Nonnull reject);
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typedef EXJavaScriptValue *_Nullable (^JSSyncFunctionBlock)(EXJavaScriptValue *_Nonnull thisValue,
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NSArray<EXJavaScriptValue *> *_Nonnull arguments,
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NSError *_Nullable __autoreleasing *_Nullable error);
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#ifdef __cplusplus
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typedef jsi::Value (^JSHostFunctionBlock)(jsi::Runtime &runtime,
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std::shared_ptr<react::CallInvoker> callInvoker,
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EXJavaScriptValue *_Nonnull thisValue,
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NSArray<EXJavaScriptValue *> *_Nonnull arguments);
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#endif // __cplusplus
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NS_SWIFT_NAME(JavaScriptRuntime)
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@interface EXJavaScriptRuntime : NSObject
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/**
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Creates a new JavaScript runtime.
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*/
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- (nonnull instancetype)init;
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#ifdef __cplusplus
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- (nonnull instancetype)initWithRuntime:(nonnull jsi::Runtime *)runtime
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callInvoker:(std::shared_ptr<react::CallInvoker>)callInvoker;
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/**
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Returns the underlying runtime object.
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*/
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- (nonnull jsi::Runtime *)get;
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/**
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Returns the call invoker the runtime was initialized with.
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*/
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- (std::shared_ptr<react::CallInvoker>)callInvoker;
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/**
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Wraps given host object to `EXJavaScriptObject`.
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*/
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- (nonnull EXJavaScriptObject *)createHostObject:(std::shared_ptr<jsi::HostObject>)jsiHostObjectPtr;
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#endif // __cplusplus
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/**
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Returns the runtime global object for use in Swift.
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*/
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- (nonnull EXJavaScriptObject *)global;
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/**
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Creates a new object for use in Swift.
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*/
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- (nonnull EXJavaScriptObject *)createObject;
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/**
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Creates a synchronous host function that runs given block when it's called.
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The value returned by the block is synchronously returned to JS.
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\return A JavaScript function represented as a `JavaScriptObject`.
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*/
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- (nonnull EXJavaScriptObject *)createSyncFunction:(nonnull NSString *)name
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argsCount:(NSInteger)argsCount
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block:(nonnull JSSyncFunctionBlock)block NS_REFINED_FOR_SWIFT;
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/**
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Creates an asynchronous host function that runs given block when it's called.
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The block receives a resolver that you should call when the asynchronous operation
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succeeds and a rejecter to call whenever it fails.
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\return A JavaScript function represented as a `JavaScriptObject`.
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*/
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- (nonnull EXJavaScriptObject *)createAsyncFunction:(nonnull NSString *)name
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argsCount:(NSInteger)argsCount
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block:(nonnull JSAsyncFunctionBlock)block;
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#pragma mark - Classes
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typedef void (^ClassConstructorBlock)(EXJavaScriptObject *_Nonnull thisValue, NSArray<EXJavaScriptValue *> *_Nonnull arguments);
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- (nonnull EXJavaScriptObject *)createClass:(nonnull NSString *)name
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constructor:(nonnull ClassConstructorBlock)constructor;
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/**
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Creates a new object, using the provided object as the prototype.
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*/
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- (nullable EXJavaScriptObject *)createObjectWithPrototype:(nonnull EXJavaScriptObject *)prototype;
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#pragma mark - Shared objects
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- (nonnull EXJavaScriptObject *)createSharedObjectClass:(nonnull NSString *)name
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constructor:(nonnull ClassConstructorBlock)constructor;
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#pragma mark - Shared refs
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- (nonnull EXJavaScriptObject *)createSharedRefClass:(nonnull NSString *)name
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constructor:(nonnull ClassConstructorBlock)constructor;
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#pragma mark - Script evaluation
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/**
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Evaluates given JavaScript source code.
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*/
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- (nonnull EXJavaScriptValue *)evaluateScript:(nonnull NSString *)scriptSource NS_REFINED_FOR_SWIFT;
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#pragma mark - Runtime execution
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/**
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Schedules a block to be executed with granted synchronized access to the JS runtime.
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*/
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- (void)schedule:(nonnull JSRuntimeExecutionBlock)block priority:(int)priority NS_REFINED_FOR_SWIFT;
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@end
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