react-native/React/Views/RCTModalHostViewManager.m

114 lines
3.0 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import "RCTModalHostViewManager.h"
#import "RCTBridge.h"
#import "RCTModalHostView.h"
#import "RCTModalHostViewController.h"
#import "RCTShadowView.h"
#import "RCTUtils.h"
@implementation RCTConvert (RCTModalHostView)
RCT_ENUM_CONVERTER(UIModalPresentationStyle, (@{
@"fullScreen": @(UIModalPresentationFullScreen),
#if !TARGET_OS_TV
@"pageSheet": @(UIModalPresentationPageSheet),
@"formSheet": @(UIModalPresentationFormSheet),
#endif
@"overFullScreen": @(UIModalPresentationOverFullScreen),
}), UIModalPresentationFullScreen, integerValue)
@end
@interface RCTModalHostShadowView : RCTShadowView
@end
@implementation RCTModalHostShadowView
- (void)insertReactSubview:(id<RCTComponent>)subview atIndex:(NSInteger)atIndex
{
[super insertReactSubview:subview atIndex:atIndex];
if ([subview isKindOfClass:[RCTShadowView class]]) {
((RCTShadowView *)subview).size = RCTScreenSize();
}
}
@end
@interface RCTModalHostViewManager () <RCTModalHostViewInteractor>
@end
@implementation RCTModalHostViewManager
{
NSHashTable *_hostViews;
}
RCT_EXPORT_MODULE()
- (UIView *)view
{
RCTModalHostView *view = [[RCTModalHostView alloc] initWithBridge:self.bridge];
view.delegate = self;
if (!_hostViews) {
_hostViews = [NSHashTable weakObjectsHashTable];
}
[_hostViews addObject:view];
return view;
}
- (void)presentModalHostView:(RCTModalHostView *)modalHostView withViewController:(RCTModalHostViewController *)viewController animated:(BOOL)animated
{
dispatch_block_t completionBlock = ^{
if (modalHostView.onShow) {
modalHostView.onShow(nil);
}
};
if (_presentationBlock) {
_presentationBlock([modalHostView reactViewController], viewController, animated, completionBlock);
} else {
[[modalHostView reactViewController] presentViewController:viewController animated:animated completion:completionBlock];
}
}
- (void)dismissModalHostView:(RCTModalHostView *)modalHostView withViewController:(RCTModalHostViewController *)viewController animated:(BOOL)animated
{
if (_dismissalBlock) {
_dismissalBlock([modalHostView reactViewController], viewController, animated, nil);
} else {
[viewController dismissViewControllerAnimated:animated completion:nil];
}
}
- (RCTShadowView *)shadowView
{
return [RCTModalHostShadowView new];
}
- (void)invalidate
{
for (RCTModalHostView *hostView in _hostViews) {
[hostView invalidate];
}
[_hostViews removeAllObjects];
}
RCT_EXPORT_VIEW_PROPERTY(animationType, NSString)
RCT_EXPORT_VIEW_PROPERTY(presentationStyle, UIModalPresentationStyle)
RCT_EXPORT_VIEW_PROPERTY(transparent, BOOL)
RCT_EXPORT_VIEW_PROPERTY(onShow, RCTDirectEventBlock)
RCT_EXPORT_VIEW_PROPERTY(supportedOrientations, NSArray)
RCT_EXPORT_VIEW_PROPERTY(onOrientationChange, RCTDirectEventBlock)
@end