Flutter iOS Embedder
FlutterTouchInterceptingView Class Reference

#import <FlutterPlatformViews_Internal.h>

Inheritance diagram for FlutterTouchInterceptingView:

Instance Methods

(instancetype) - initWithEmbeddedView:platformViewsController:gestureRecognizersBlockingPolicy:
 
(void) - releaseGesture
 
(void) - blockGesture
 
(UIView *) - embeddedView
 
(void) - setFlutterAccessibilityContainer:
 
(id) - accessibilityContainer
 

Detailed Description

Definition at line 965 of file FlutterPlatformViews.mm.

Method Documentation

◆ accessibilityContainer

- (id) accessibilityContainer

Provided by category FlutterTouchInterceptingView(Tests).

◆ blockGesture

- (void) blockGesture

Definition at line 1012 of file FlutterPlatformViews.mm.

1012  {
1013  switch (_blockingPolicy) {
1015  // We block all other gesture recognizers immediately in this policy.
1016  _delayingRecognizer.get().state = UIGestureRecognizerStateEnded;
1017  break;
1019  if (_delayingRecognizer.get().touchedEndedWithoutBlocking) {
1020  // If touchesEnded of the `DelayingGesureRecognizer` has been already invoked,
1021  // we want to set the state of the `DelayingGesureRecognizer` to
1022  // `UIGestureRecognizerStateEnded` as soon as possible.
1023  _delayingRecognizer.get().state = UIGestureRecognizerStateEnded;
1024  } else {
1025  // If touchesEnded of the `DelayingGesureRecognizer` has not been invoked,
1026  // We will set a flag to notify the `DelayingGesureRecognizer` to set the state to
1027  // `UIGestureRecognizerStateEnded` when touchesEnded is called.
1028  _delayingRecognizer.get().shouldEndInNextTouchesEnded = YES;
1029  }
1030  break;
1031  default:
1032  break;
1033  }
1034 }

References _blockingPolicy, FlutterPlatformViewGestureRecognizersBlockingPolicyEager, and FlutterPlatformViewGestureRecognizersBlockingPolicyWaitUntilTouchesEnded.

◆ embeddedView

- (UIView *) embeddedView

Definition at line 1004 of file FlutterPlatformViews.mm.

1004  {
1005  return [[_embeddedView retain] autorelease];
1006 }

Referenced by flutter::FlutterPlatformViewsController::GetPlatformViewByID.

◆ initWithEmbeddedView:platformViewsController:gestureRecognizersBlockingPolicy:

- (instancetype) initWithEmbeddedView: (UIView*)  embeddedView
platformViewsController: (fml::WeakPtr<flutter::FlutterPlatformViewsController>)  platformViewsController
gestureRecognizersBlockingPolicy: (FlutterPlatformViewGestureRecognizersBlockingPolicy blockingPolicy 

Definition at line 974 of file FlutterPlatformViews.mm.

974  :(UIView*)embeddedView
975  platformViewsController:
976  (fml::WeakPtr<flutter::FlutterPlatformViewsController>)platformViewsController
977  gestureRecognizersBlockingPolicy:
979  self = [super initWithFrame:embeddedView.frame];
980  if (self) {
981  self.multipleTouchEnabled = YES;
983  embeddedView.autoresizingMask =
984  (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
985 
986  [self addSubview:embeddedView];
987 
988  ForwardingGestureRecognizer* forwardingRecognizer = [[[ForwardingGestureRecognizer alloc]
989  initWithTarget:self
990  platformViewsController:std::move(platformViewsController)] autorelease];
991 
992  _delayingRecognizer.reset([[DelayingGestureRecognizer alloc]
993  initWithTarget:self
994  action:nil
995  forwardingRecognizer:forwardingRecognizer]);
996  _blockingPolicy = blockingPolicy;
997 
998  [self addGestureRecognizer:_delayingRecognizer.get()];
999  [self addGestureRecognizer:forwardingRecognizer];
1000  }
1001  return self;
1002 }

References _blockingPolicy, and _embeddedView.

◆ releaseGesture

- (void) releaseGesture

Definition at line 1008 of file FlutterPlatformViews.mm.

1008  {
1009  _delayingRecognizer.get().state = UIGestureRecognizerStateFailed;
1010 }

◆ setFlutterAccessibilityContainer:

- (void) setFlutterAccessibilityContainer: (NSObject*)  flutterAccessibilityContainer

Definition at line 1051 of file FlutterPlatformViews.mm.

1051  :(NSObject*)flutterAccessibilityContainer {
1052  _flutterAccessibilityContainer = flutterAccessibilityContainer;
1053 }

References _flutterAccessibilityContainer.


The documentation for this class was generated from the following files:
FlutterPlatformViewGestureRecognizersBlockingPolicyWaitUntilTouchesEnded
@ FlutterPlatformViewGestureRecognizersBlockingPolicyWaitUntilTouchesEnded
Definition: FlutterPlugin.h:269
ForwardingGestureRecognizer
Definition: FlutterPlatformViews.mm:959
-[FlutterTouchInterceptingView embeddedView]
UIView * embeddedView()
Definition: FlutterPlatformViews.mm:1004
_blockingPolicy
FlutterPlatformViewGestureRecognizersBlockingPolicy _blockingPolicy
Definition: FlutterPlatformViews.mm:965
_flutterAccessibilityContainer
NSObject * _flutterAccessibilityContainer
Definition: FlutterPlatformViews.mm:972
FlutterPlatformViewGestureRecognizersBlockingPolicyEager
@ FlutterPlatformViewGestureRecognizersBlockingPolicyEager
Definition: FlutterPlugin.h:261
FlutterPlatformViewGestureRecognizersBlockingPolicy
FlutterPlatformViewGestureRecognizersBlockingPolicy
Definition: FlutterPlugin.h:252
DelayingGestureRecognizer
Definition: FlutterPlatformViews.mm:934
_embeddedView
UIView * _embeddedView
Definition: FlutterPlatformViews.mm:968