How can I, in my view controller code, differentiate between:
Both presentingViewController
and isMovingToParentViewController
are YES
in both cases, so are not very helpful.
What complicates things is that my parent view controller is sometimes modal, on which the to be checked view controller is pushed.
It turns out my issue is that I embed my HtmlViewController
in a UINavigationController
which is then presented. That's why my own attempts and the good answers below were not working.
HtmlViewController* termsViewController = [[HtmlViewController alloc] initWithDictionary:dictionary];
UINavigationController* modalViewController;
modalViewController = [[UINavigationController alloc] initWithRootViewController:termsViewController];
modalViewController.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[self presentViewController:modalViewController
animated:YES
completion:nil];
I guess I'd better tell my view controller when it's modal, instead of trying to determine.
Take with a grain of salt, didn't test.
- (BOOL)isModal {
if([self presentingViewController])
return YES;
if([[[self navigationController] presentingViewController] presentedViewController] == [self navigationController])
return YES;
if([[[self tabBarController] presentingViewController] isKindOfClass:[UITabBarController class]])
return YES;
return NO;
}