110 lines
3.6 KiB
Objective-C
110 lines
3.6 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "RCTDevMenu.h"
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#import "RCTRedBox.h"
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#import "RCTRootView.h"
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#import "RCTSourceCode.h"
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#import "RCTWebViewExecutor.h"
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@interface RCTBridge (RCTDevMenu)
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@property (nonatomic, copy, readonly) NSArray *profile;
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- (void)startProfiling;
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- (void)stopProfiling;
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@end
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@interface RCTDevMenu () <UIActionSheetDelegate>
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@end
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@implementation RCTDevMenu
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{
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BOOL _liveReload;
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__weak RCTBridge *_bridge;
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}
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- (instancetype)initWithBridge:(RCTBridge *)bridge
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{
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if (self = [super init]) {
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_bridge = bridge;
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}
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return self;
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}
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- (void)show
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{
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NSString *debugTitleChrome = _bridge.executorClass != Nil && _bridge.executorClass == NSClassFromString(@"RCTWebSocketExecutor") ? @"Disable Chrome Debugging" : @"Enable Chrome Debugging";
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NSString *debugTitleSafari = _bridge.executorClass == [RCTWebViewExecutor class] ? @"Disable Safari Debugging" : @"Enable Safari Debugging";
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NSString *liveReloadTitle = _liveReload ? @"Disable Live Reload" : @"Enable Live Reload";
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NSString *profilingTitle = _bridge.profile ? @"Stop Profiling" : @"Start Profiling";
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UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"React Native: Development"
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delegate:self
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cancelButtonTitle:@"Cancel"
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destructiveButtonTitle:nil
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otherButtonTitles:@"Reload", debugTitleChrome, debugTitleSafari, liveReloadTitle, profilingTitle, nil];
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actionSheet.actionSheetStyle = UIBarStyleBlack;
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[actionSheet showInView:[[[[UIApplication sharedApplication] keyWindow] rootViewController] view]];
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}
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- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
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{
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if (buttonIndex == 0) {
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[_bridge reload];
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} else if (buttonIndex == 1) {
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Class cls = NSClassFromString(@"RCTWebSocketExecutor");
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_bridge.executorClass = (_bridge.executorClass != cls) ? cls : nil;
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[_bridge reload];
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} else if (buttonIndex == 2) {
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Class cls = [RCTWebViewExecutor class];
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_bridge.executorClass = (_bridge.executorClass != cls) ? cls : Nil;
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[_bridge reload];
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} else if (buttonIndex == 3) {
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_liveReload = !_liveReload;
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[self _pollAndReload];
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} else if (buttonIndex == 4) {
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if (_bridge.profile) {
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[_bridge stopProfiling];
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} else {
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[_bridge startProfiling];
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}
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}
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}
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- (void)_pollAndReload
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{
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if (_liveReload) {
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RCTSourceCode *sourceCodeModule = _bridge.modules[RCTBridgeModuleNameForClass([RCTSourceCode class])];
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NSURL *url = sourceCodeModule.scriptURL;
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NSURL *longPollURL = [[NSURL alloc] initWithString:@"/onchange" relativeToURL:url];
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[self performSelectorInBackground:@selector(_checkForUpdates:) withObject:longPollURL];
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}
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}
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- (void)_checkForUpdates:(NSURL *)URL
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{
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NSMutableURLRequest *longPollRequest = [NSMutableURLRequest requestWithURL:URL];
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longPollRequest.timeoutInterval = 30;
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NSHTTPURLResponse *response;
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[NSURLConnection sendSynchronousRequest:longPollRequest returningResponse:&response error:nil];
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dispatch_async(dispatch_get_main_queue(), ^{
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if (_liveReload && response.statusCode == 205) {
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[[RCTRedBox sharedInstance] dismiss];
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[_bridge reload];
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}
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[self _pollAndReload];
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});
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}
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@end
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