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implemented delegate callbacks for prepareForDisplay

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2021-10-14 12:36:04 -05:00
parent b907943bb1
commit 7bc26a8e46
1 changed files with 17 additions and 1 deletions
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18
MVMCore/MVMCore/PresentationHandling/MVMCoreNavigationOperation.m
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@ -213,12 +213,14 @@
- (void)pushViewController { - (void)pushViewController {
// Although the post animation state is currently fine with push, store anyway as a precaution // Although the post animation state is currently fine with push, store anyway as a precaution
self.futureViewControllers = [self.navigationObject.navigationController.viewControllers arrayByAddingObject:self.navigationObject.viewController]; self.futureViewControllers = [self.navigationObject.navigationController.viewControllers arrayByAddingObject:self.navigationObject.viewController];
[self navigationController:self.navigationObject.navigationController prepareDisplayForViewController:self.navigationObject.viewController];
[self.navigationObject.navigationController pushViewController:self.navigationObject.viewController animated:self.navigationObject.animated]; [self.navigationObject.navigationController pushViewController:self.navigationObject.viewController animated:self.navigationObject.animated];
} }
- (void)setViewControllers:(NSArray *)viewControllers { - (void)setViewControllers:(NSArray *)viewControllers {
self.futureViewControllers = viewControllers; self.futureViewControllers = viewControllers;
if (![self.navigationObject.navigationController.viewControllers isEqualToArray:viewControllers]) { if (![self.navigationObject.navigationController.viewControllers isEqualToArray:viewControllers]) {
[self navigationController:self.navigationObject.navigationController prepareDisplayForViewController:viewControllers.lastObject];
[self.navigationObject.navigationController setViewControllers:viewControllers animated:self.navigationObject.animated]; [self.navigationObject.navigationController setViewControllers:viewControllers animated:self.navigationObject.animated];
} else { } else {
@ -227,6 +229,21 @@
} }
} }
- (void) navigationController:(UINavigationController *)navigationController prepareDisplayForViewController:(UIViewController *)viewController{
if (self.delegate && [self.delegate respondsToSelector:@selector(navigationController:prepareDisplayForViewController:)]) {
[self.delegate navigationController:navigationController
prepareDisplayForViewController:viewController];
}
for (NSObject<MVMCorePresentationDelegateProtocol> *delegate in [MVMCoreNavigationHandler sharedNavigationHandler].delegates.allObjects) {
if (delegate && [delegate respondsToSelector:@selector(navigationController:prepareDisplayForViewController:)]) {
[delegate navigationController:navigationController
prepareDisplayForViewController:viewController];
}
}
}
- (void)markAsFinished { - (void)markAsFinished {
self.navigationObject.navigationController.delegate = nil; self.navigationObject.navigationController.delegate = nil;
if (self.navigationObject.stopLoadingOverlay) { if (self.navigationObject.stopLoadingOverlay) {
@ -241,7 +258,6 @@
} }
#pragma mark - Delegate #pragma mark - Delegate
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated { - (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated {
if (self.navigationObject.stopLoadingOverlay) { if (self.navigationObject.stopLoadingOverlay) {
[[MVMCoreLoadingOverlayHandler sharedLoadingOverlay] stopLoading:YES]; [[MVMCoreLoadingOverlayHandler sharedLoadingOverlay] stopLoading:YES];