mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Peter Argany
c494d590fb
Summary: To get `RCTNativeAnimatedModule` working bridgeless, I need to get `RCTEventDispatcher` working bridgeless. To get `RCTEventDispatcher` working bridgeless, I need to support 2 new bridge methods: - `- (void)enqueueJSCall:(NSString *)moduleDotMethod args:(NSArray *)args` - `- (void)dispatchBlock:(dispatch_block_t)block queue:(dispatch_queue_t)queue;` For (1) I copied the bridge impl exactly. For (2), the bridge only dispatches to JS thread, else uses `dispatch_async`. I only added support for dispatching to JS thread, callers can `dispatch_async` themselves if they want to. Changelog: [Internal] Differential Revision: D22962292 fbshipit-source-id: e34d15aee72f80dffcaa945bfda05ea415f66df7
44 lines
1.2 KiB
Objective-C
44 lines
1.2 KiB
Objective-C
/*
|
|
* 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.
|
|
*/
|
|
|
|
#import <React/RCTBridge.h>
|
|
#import <React/RCTJSInvokerModule.h>
|
|
|
|
/**
|
|
* RCTEventEmitter is an abstract base class to be used for modules that emit
|
|
* events to be observed by JS.
|
|
*/
|
|
@interface RCTEventEmitter : NSObject <RCTBridgeModule, RCTJSInvokerModule>
|
|
|
|
@property (nonatomic, weak) RCTBridge *bridge;
|
|
|
|
/**
|
|
* Override this method to return an array of supported event names. Attempting
|
|
* to observe or send an event that isn't included in this list will result in
|
|
* an error.
|
|
*/
|
|
- (NSArray<NSString *> *)supportedEvents;
|
|
|
|
/**
|
|
* Send an event that does not relate to a specific view, e.g. a navigation
|
|
* or data update notification.
|
|
*/
|
|
- (void)sendEventWithName:(NSString *)name body:(id)body;
|
|
|
|
/**
|
|
* These methods will be called when the first observer is added and when the
|
|
* last observer is removed (or when dealloc is called), respectively. These
|
|
* should be overridden in your subclass in order to start/stop sending events.
|
|
*/
|
|
- (void)startObserving;
|
|
- (void)stopObserving;
|
|
|
|
- (void)addListener:(NSString *)eventName;
|
|
- (void)removeListeners:(double)count;
|
|
|
|
@end
|