120 lines
3.4 KiB
Objective-C
Executable File
120 lines
3.4 KiB
Objective-C
Executable File
/*
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MIT License (MIT)
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Copyright (c) 2015 bawn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#import "CTAssetsNavigationController.h"
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@interface CTAssetsNavigationController ()<UIGestureRecognizerDelegate, UINavigationControllerDelegate>
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@end
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@implementation CTAssetsNavigationController
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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__weak CTAssetsNavigationController<UIGestureRecognizerDelegate> *weakSelf = self;
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if ([self respondsToSelector:@selector(interactivePopGestureRecognizer)])
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{
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self.interactivePopGestureRecognizer.delegate = weakSelf;
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self.delegate = weakSelf;
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}
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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- (void)pushViewController:(UIViewController *)viewController animated:(BOOL)animated
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{
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if ( [self respondsToSelector:@selector(interactivePopGestureRecognizer)] && animated == YES )
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{
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self.interactivePopGestureRecognizer.enabled = NO;
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}
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[super pushViewController:viewController animated:animated];
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}
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- (NSArray *)popToRootViewControllerAnimated:(BOOL)animated
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{
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if ( [self respondsToSelector:@selector(interactivePopGestureRecognizer)] && animated == YES )
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{
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self.interactivePopGestureRecognizer.enabled = NO;
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}
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return [super popToRootViewControllerAnimated:animated];
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}
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- (NSArray *)popToViewController:(UIViewController *)viewController animated:(BOOL)animated
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{
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if( [self respondsToSelector:@selector(interactivePopGestureRecognizer)] )
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{
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self.interactivePopGestureRecognizer.enabled = NO;
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}
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return [super popToViewController:viewController animated:animated];
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}
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#pragma mark UINavigationControllerDelegate
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- (void)navigationController:(UINavigationController *)navigationController
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didShowViewController:(UIViewController *)viewController
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animated:(BOOL)animate
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{
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if ([self respondsToSelector:@selector(interactivePopGestureRecognizer)])
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{
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self.interactivePopGestureRecognizer.enabled = YES;
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}
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}
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- (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer
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{
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if ( gestureRecognizer == self.interactivePopGestureRecognizer )
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{
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if ( self.viewControllers.count < 2 || self.visibleViewController == self.viewControllers[0] )
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{
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return NO;
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}
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}
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return YES;
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}
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@end
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