react-native/React/Views/RCTModalHostViewManager.m
Valentin Shergin f33f84e75f Deprecating/removing setFrame, setLeftTop, and co.
Summary:
Motivation:
 * `RCTShadowView`'s `frame` property actually represents computed layout of the view. We must not use it as a setter for yoga node styles;
 * Using `frame` and `setLeftTop` in existing way actually works only for view with absolute positioning, so it is super rare and special case;
 * Internally, setting `frame` only make sense to `RootView`, and in that case there we always must not change `origin` we are introducing `setSize` method.

Changes:
 * `[-RCTShadowView setFrame:]` was removed, `frame` property is readonly now;
 * `[-RCTShadowView setLeftTop:]` was removed; no replacement provided;
 * `[-RCTShadowView size]` read-write property was added;
 * `[-RCTUIManager setFrame:forView:]` was deprecated, use (just introduced) `setSize:forView:` instead;
 * `[-RCTUIManager setSize:forView:]` was added.

If you are still need some of removed methods, you are probably doing something wrong. Consider using `setIntrinsicContentSize`-family methods,
`setSize`-family methods, or (in the worst case) accessing `yogaNode` directly.

Reviewed By: javache

Differential Revision: D4491384

fbshipit-source-id: 56dd84567324c5a86e4c870a41c38322dc1224d2
2017-02-01 13:13:27 -08:00

100 lines
2.6 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"
@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(transparent, BOOL)
RCT_EXPORT_VIEW_PROPERTY(onShow, RCTDirectEventBlock)
RCT_EXPORT_VIEW_PROPERTY(supportedOrientations, NSArray)
RCT_EXPORT_VIEW_PROPERTY(onOrientationChange, RCTDirectEventBlock)
@end