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Добавить метод closeModule с completionBlock #30

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atom-wintermute opened this issue Dec 8, 2016 · 2 comments
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@atom-wintermute
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@etolstoy
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etolstoy commented Dec 8, 2016

- (void)closeCurrentModule:(BOOL)animated {
    BOOL isInNavigationStack = [self.parentViewController isKindOfClass:[UINavigationController class]];
    BOOL hasManyControllersInStack = isInNavigationStack ? ((UINavigationController *)self.parentViewController).childViewControllers.count > 1 : NO;

    if (isInNavigationStack && hasManyControllersInStack) {
        UINavigationController *navigationController = (UINavigationController*)self.parentViewController;
        [navigationController popViewControllerAnimated:animated];
    }
    else if (self.presentingViewController) {
        [self dismissViewControllerAnimated:animated completion:nil];
    }
    else if (self.view.superview != nil){
        [self removeFromParentViewController];
        [self.view removeFromSuperview];
    }
}

Только в одном ветвлении есть возможность работы с completionBlock'ом. ЧТо предлагаешь делать в остальных случаях?

@atom-wintermute
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Для pop - завернуть в CATransaction, для removeFromSuperView хорошей идеи с ходу нет.

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