| // |
| // UIGestureRecognizer+RACSignalSupport.m |
| // Talks |
| // |
| // Created by Josh Vera on 5/5/13. |
| // Copyright (c) 2013 GitHub. All rights reserved. |
| // |
| |
| #import "UIGestureRecognizer+RACSignalSupport.h" |
| #import "RACEXTScope.h" |
| #import "NSObject+RACDeallocating.h" |
| #import "RACCompoundDisposable.h" |
| #import "RACDisposable.h" |
| #import "RACSignal.h" |
| #import "RACSubscriber.h" |
| #import "NSObject+RACDescription.h" |
| |
| @implementation UIGestureRecognizer (RACSignalSupport) |
| |
| - (RACSignal *)rac_gestureSignal { |
| @weakify(self); |
| |
| return [[RACSignal |
| createSignal:^(id<RACSubscriber> subscriber) { |
| @strongify(self); |
| |
| [self addTarget:subscriber action:@selector(sendNext:)]; |
| [self.rac_deallocDisposable addDisposable:[RACDisposable disposableWithBlock:^{ |
| [subscriber sendCompleted]; |
| }]]; |
| |
| return [RACDisposable disposableWithBlock:^{ |
| @strongify(self); |
| [self removeTarget:subscriber action:@selector(sendNext:)]; |
| }]; |
| }] |
| setNameWithFormat:@"%@ -rac_gestureSignal", [self rac_description]]; |
| } |
| |
| @end |
