mirror of
https://github.com/status-im/react-native.git
synced 2025-01-21 23:09:22 +00:00
35 lines
1.2 KiB
Objective-C
35 lines
1.2 KiB
Objective-C
// Copyright 2004-present Facebook. All Rights Reserved.
|
|
|
|
#import <UIKit/UIKit.h>
|
|
|
|
#import "RCTJavaScriptExecutor.h"
|
|
|
|
/**
|
|
* Uses an embedded web view merely for the purpose of being able to reuse the
|
|
* existing webkit debugging tools. Fulfills the role of a very constrained
|
|
* `JSContext`, which we call `RCTJavaScriptExecutor`.
|
|
*
|
|
* TODO: To ensure production-identical execution, scrub the window
|
|
* environment. And ensure main thread operations are actually added to a queue
|
|
* instead of being executed immediately if already on the main thread.
|
|
*/
|
|
@interface RCTWebViewExecutor : NSObject<RCTJavaScriptExecutor, UIWebViewDelegate>
|
|
|
|
@property (nonatomic, readwrite, strong) UIWebView *webView;
|
|
|
|
// Only one callback stored - will only be invoked for the latest issued
|
|
// application script request.
|
|
@property (nonatomic, readwrite, copy) RCTJavaScriptCompleteBlock onApplicationScriptLoaded;
|
|
|
|
- (instancetype)initWithWebView:(UIWebView *)webView;
|
|
|
|
/**
|
|
* Invoke this to reclaim the web view for reuse. This is necessary in order to
|
|
* allow debuggers to remain open, when creating a new `RCTWebViewExecutor`.
|
|
* This guards against the web view being invalidated, and makes sure the
|
|
* `delegate` is cleared first.
|
|
*/
|
|
- (UIWebView *)invalidateAndReclaimWebView;
|
|
|
|
@end
|