fix(ios): close window handling from presentationController’s delegate method (#11256)

Author: vijaysingh-axway

iphone/TitaniumKit/TitaniumKit/Sources/API/TiControllerProtocols.h

@@ -40,6 +40,8 @@
 - (void)viewWillDisappear:(BOOL)animated;
 - (void)viewDidAppear:(BOOL)animated;
 - (void)viewDidDisappear:(BOOL)animated;
+- (void)presentationControllerDidDismiss:(UIPresentationController *)presentationController;
+- (void)presentationControllerWillDismiss:(UIPresentationController *)presentationController;
 
 - (void)preferredContentSizeDidChangeForChildContentContainer:(id<UIContentContainer>)container;
 - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator;

iphone/TitaniumKit/TitaniumKit/Sources/API/TiViewController.h

@@ -8,7 +8,7 @@
 #import "TiControllerProtocols.h"
 #import <UIKit/UIKit.h>
 
-@interface TiViewController : UIViewController {
+@interface TiViewController : UIViewController <UIAdaptivePresentationControllerDelegate> {
 
   TiViewProxy *_proxy;
   TiOrientationFlags _supportedOrientations;

iphone/TitaniumKit/TitaniumKit/Sources/API/TiViewController.m

@@ -14,6 +14,7 @@ - (id)initWithViewProxy:(TiViewProxy *)window
 {
   if (self = [super init]) {
     _proxy = window;
+    self.presentationController.delegate = self;
     [self updateOrientations];
     [TiUtils configureController:self withObject:_proxy];
   }
@@ -167,6 +168,22 @@ - (void)viewDidDisappear:(BOOL)animated
   [super viewDidDisappear:animated];
 }
 
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000
+- (void)presentationControllerWillDismiss:(UIPresentationController *)presentationController
+{
+  if ([_proxy conformsToProtocol:@protocol(TiWindowProtocol)]) {
+    [(id<TiWindowProtocol>)_proxy presentationControllerWillDismiss:presentationController];
+  }
+}
+
+- (void)presentationControllerDidDismiss:(UIPresentationController *)presentationController
+{
+  if ([_proxy conformsToProtocol:@protocol(TiWindowProtocol)]) {
+    [(id<TiWindowProtocol>)_proxy presentationControllerDidDismiss:presentationController];
+  }
+}
+#endif
+
 - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator
 {
   if ([_proxy conformsToProtocol:@protocol(TiWindowProtocol)]) {

iphone/TitaniumKit/TitaniumKit/Sources/API/TiWindowProxy.m

@@ -741,7 +741,21 @@ - (void)viewDidAppear:(BOOL)animated
 }
 - (void)viewDidDisappear:(BOOL)animated
 {
-  if (isModal && (closing || !forceModal)) {
+  if (isModal && closing) {
+    [self windowDidClose];
+  }
+}
+
+- (void)presentationControllerWillDismiss:(UIPresentationController *)presentationController
+{
+  if (isModal) {
+    [self windowWillClose];
+  }
+}
+
+- (void)presentationControllerDidDismiss:(UIPresentationController *)presentationController
+{
+  if (isModal) {
     [self windowDidClose];
   }
 }