968 lines
39 KiB
Plaintext
968 lines
39 KiB
Plaintext
#ifdef RCT_NEW_ARCH_ENABLED
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#import <React/RCTConversions.h>
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#import <React/RCTFabricComponentsPlugins.h>
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#import <React/RCTImageComponentView.h>
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#import <React/UIView+React.h>
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#import <react/renderer/components/image/ImageProps.h>
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#import <react/renderer/components/rnscreens/ComponentDescriptors.h>
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#import <react/renderer/components/rnscreens/EventEmitters.h>
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#import <react/renderer/components/rnscreens/Props.h>
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#import <react/renderer/components/rnscreens/RCTComponentViewHelpers.h>
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#import "RCTImageComponentView+RNSScreenStackHeaderConfig.h"
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#else
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#import <React/RCTImageView.h>
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#import <React/RCTShadowView.h>
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#import <React/RCTUIManager.h>
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#import <React/RCTUIManagerUtils.h>
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#endif
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#import <React/RCTBridge.h>
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#import <React/RCTFont.h>
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#import <React/RCTImageLoader.h>
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#import <React/RCTImageSource.h>
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#import "RNSScreen.h"
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#import "RNSScreenStackHeaderConfig.h"
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#import "RNSSearchBar.h"
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#import "RNSUIBarButtonItem.h"
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#ifdef RCT_NEW_ARCH_ENABLED
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namespace react = facebook::react;
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#endif // RCT_NEW_ARCH_ENABLED
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#ifndef RCT_NEW_ARCH_ENABLED
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// Some RN private method hacking below. Couldn't figure out better way to access image data
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// of a given RCTImageView. See more comments in the code section processing SubviewTypeBackButton
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@interface RCTImageView (Private)
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- (UIImage *)image;
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@end
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#endif // !RCT_NEW_ARCH_ENABLED
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@interface RCTImageLoader (Private)
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- (id<RCTImageCache>)imageCache;
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@end
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@implementation NSString (RNSStringUtil)
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+ (BOOL)RNSisBlank:(NSString *)string
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{
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if (string == nil) {
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return YES;
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}
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return [[string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length] == 0;
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}
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@end
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@implementation RNSScreenStackHeaderConfig {
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NSMutableArray<RNSScreenStackHeaderSubview *> *_reactSubviews;
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#ifdef RCT_NEW_ARCH_ENABLED
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BOOL _initialPropsSet;
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#else
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#endif
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}
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#ifdef RCT_NEW_ARCH_ENABLED
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- (instancetype)initWithFrame:(CGRect)frame
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{
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if (self = [super initWithFrame:frame]) {
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static const auto defaultProps = std::make_shared<const react::RNSScreenStackHeaderConfigProps>();
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_props = defaultProps;
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_show = YES;
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_translucent = NO;
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[self initProps];
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}
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return self;
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}
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#else
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- (instancetype)init
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{
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if (self = [super init]) {
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_translucent = YES;
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[self initProps];
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}
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return self;
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}
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#endif
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- (void)initProps
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{
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self.hidden = YES;
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_reactSubviews = [NSMutableArray new];
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_backTitleVisible = YES;
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}
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- (UIView *)reactSuperview
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{
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return _screenView;
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}
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- (NSArray<UIView *> *)reactSubviews
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{
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return _reactSubviews;
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}
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- (void)removeFromSuperview
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{
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[super removeFromSuperview];
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_screenView = nil;
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}
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// this method is never invoked by the system since this view
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// is not added to native view hierarchy so we can apply our logic
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- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
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{
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for (RNSScreenStackHeaderSubview *subview in _reactSubviews) {
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if (subview.type == RNSScreenStackHeaderSubviewTypeLeft || subview.type == RNSScreenStackHeaderSubviewTypeRight) {
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// we wrap the headerLeft/Right component in a UIBarButtonItem
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// so we need to use the only subview of it to retrieve the correct view
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UIView *headerComponent = subview.subviews.firstObject;
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// we convert the point to RNSScreenStackView since it always contains the header inside it
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CGPoint convertedPoint = [_screenView.reactSuperview convertPoint:point toView:headerComponent];
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UIView *hitTestResult = [headerComponent hitTest:convertedPoint withEvent:event];
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if (hitTestResult != nil) {
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return hitTestResult;
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}
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}
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}
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return nil;
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}
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- (void)updateViewControllerIfNeeded
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{
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UIViewController *vc = _screenView.controller;
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UINavigationController *nav = (UINavigationController *)vc.parentViewController;
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UIViewController *nextVC = nav.visibleViewController;
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if (nav.transitionCoordinator != nil) {
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// if navigator is performing transition instead of allowing to update of `visibleConttroller`
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// we look at `topController`. This is because during transitiong the `visibleController` won't
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// point to the controller that is going to be revealed after transition. This check fixes the
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// problem when config gets updated while the transition is ongoing.
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nextVC = nav.topViewController;
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}
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// we want updates sent to the VC below modal too since it is also visible
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BOOL isPresentingVC = nextVC != nil && vc.presentedViewController == nextVC;
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BOOL isInFullScreenModal = nav == nil && _screenView.stackPresentation == RNSScreenStackPresentationFullScreenModal;
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// if nav is nil, it means we can be in a fullScreen modal, so there is no nextVC, but we still want to update
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if (vc != nil && (nextVC == vc || isInFullScreenModal || isPresentingVC)) {
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[RNSScreenStackHeaderConfig updateViewController:self.screenView.controller withConfig:self animated:YES];
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}
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}
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- (void)layoutNavigationControllerView
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{
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// We need to layout navigation controller view after translucent prop changes, because otherwise
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// frame of RNSScreen will not be changed and screen content will remain the same size.
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// For more details look at https://github.com/software-mansion/react-native-screens/issues/1158
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UIViewController *vc = _screenView.controller;
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UINavigationController *navctr = vc.navigationController;
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[navctr.view setNeedsLayout];
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}
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+ (void)setAnimatedConfig:(UIViewController *)vc withConfig:(RNSScreenStackHeaderConfig *)config
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{
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UINavigationBar *navbar = ((UINavigationController *)vc.parentViewController).navigationBar;
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// It is workaround for loading custom back icon when transitioning from a screen without header to the screen which
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// has one. This action fails when navigating to the screen with header for the second time and loads default back
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// button. It looks like changing the tint color of navbar triggers an update of the items belonging to it and it
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// seems to load the custom back image so we change the tint color's alpha by a very small amount and then set it to
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// the one it should have.
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_14_0) && \
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__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_14_0
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// it brakes the behavior of `headerRight` in iOS 14, where the bug desribed above seems to be fixed, so we do nothing
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// in iOS 14
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if (@available(iOS 14.0, *)) {
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} else
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#endif
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{
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[navbar setTintColor:[config.color colorWithAlphaComponent:CGColorGetAlpha(config.color.CGColor) - 0.01]];
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}
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[navbar setTintColor:config.color];
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_13_0) && \
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__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_13_0
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if (@available(iOS 13.0, *)) {
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// font customized on the navigation item level, so nothing to do here
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} else
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#endif
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{
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BOOL hideShadow = config.hideShadow;
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if (config.backgroundColor && CGColorGetAlpha(config.backgroundColor.CGColor) == 0.) {
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[navbar setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
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[navbar setBarTintColor:[UIColor clearColor]];
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hideShadow = YES;
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} else {
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[navbar setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
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[navbar setBarTintColor:config.backgroundColor];
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}
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[navbar setTranslucent:config.translucent];
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[navbar setValue:@(hideShadow ? YES : NO) forKey:@"hidesShadow"];
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if (config.titleFontFamily || config.titleFontSize || config.titleFontWeight || config.titleColor) {
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NSMutableDictionary *attrs = [NSMutableDictionary new];
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if (config.titleColor) {
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attrs[NSForegroundColorAttributeName] = config.titleColor;
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}
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NSString *family = config.titleFontFamily ?: nil;
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NSNumber *size = config.titleFontSize ?: @17;
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NSString *weight = config.titleFontWeight ?: nil;
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if (family || weight) {
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attrs[NSFontAttributeName] = [RCTFont updateFont:nil
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withFamily:family
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size:size
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weight:weight
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style:nil
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variant:nil
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scaleMultiplier:1.0];
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} else {
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attrs[NSFontAttributeName] = [UIFont boldSystemFontOfSize:[size floatValue]];
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}
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[navbar setTitleTextAttributes:attrs];
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}
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#if !TARGET_OS_TV
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if (@available(iOS 11.0, *)) {
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if (config.largeTitle &&
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(config.largeTitleFontFamily || config.largeTitleFontSize || config.largeTitleFontWeight ||
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config.largeTitleColor || config.titleColor)) {
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NSMutableDictionary *largeAttrs = [NSMutableDictionary new];
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if (config.largeTitleColor || config.titleColor) {
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largeAttrs[NSForegroundColorAttributeName] =
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config.largeTitleColor ? config.largeTitleColor : config.titleColor;
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}
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NSString *largeFamily = config.largeTitleFontFamily ?: nil;
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NSNumber *largeSize = config.largeTitleFontSize ?: @34;
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NSString *largeWeight = config.largeTitleFontWeight ?: nil;
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if (largeFamily || largeWeight) {
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largeAttrs[NSFontAttributeName] = [RCTFont updateFont:nil
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withFamily:largeFamily
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size:largeSize
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weight:largeWeight
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style:nil
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variant:nil
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scaleMultiplier:1.0];
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} else {
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largeAttrs[NSFontAttributeName] = [UIFont systemFontOfSize:[largeSize floatValue] weight:UIFontWeightBold];
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}
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[navbar setLargeTitleTextAttributes:largeAttrs];
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}
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}
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#endif
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}
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}
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+ (void)setTitleAttibutes:(NSDictionary *)attrs forButton:(UIBarButtonItem *)button
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{
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[button setTitleTextAttributes:attrs forState:UIControlStateNormal];
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[button setTitleTextAttributes:attrs forState:UIControlStateHighlighted];
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[button setTitleTextAttributes:attrs forState:UIControlStateDisabled];
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[button setTitleTextAttributes:attrs forState:UIControlStateSelected];
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[button setTitleTextAttributes:attrs forState:UIControlStateFocused];
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}
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+ (UIImage *)loadBackButtonImageInViewController:(UIViewController *)vc withConfig:(RNSScreenStackHeaderConfig *)config
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{
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BOOL hasBackButtonImage = NO;
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for (RNSScreenStackHeaderSubview *subview in config.reactSubviews) {
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if (subview.type == RNSScreenStackHeaderSubviewTypeBackButton && subview.subviews.count > 0) {
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hasBackButtonImage = YES;
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#ifdef RCT_NEW_ARCH_ENABLED
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RCTImageComponentView *imageView = subview.subviews[0];
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#else
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RCTImageView *imageView = subview.subviews[0];
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#endif // RCT_NEW_ARCH_ENABLED
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if (imageView.image == nil) {
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// This is yet another workaround for loading custom back icon. It turns out that under
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// certain circumstances image attribute can be null despite the app running in production
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// mode (when images are loaded from the filesystem). This can happen because image attribute
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// is reset when image view is detached from window, and also in some cases initialization
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// does not populate the frame of the image view before the loading start. The latter result
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// in the image attribute not being updated. We manually set frame to the size of an image
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// in order to trigger proper reload that'd update the image attribute.
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RCTImageSource *imageSource = [RNSScreenStackHeaderConfig imageSourceFromImageView:imageView];
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[imageView reactSetFrame:CGRectMake(
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imageView.frame.origin.x,
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imageView.frame.origin.y,
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imageSource.size.width,
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imageSource.size.height)];
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}
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UIImage *image = imageView.image;
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// IMPORTANT!!!
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// image can be nil in DEV MODE ONLY
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//
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// It is so, because in dev mode images are loaded over HTTP from the packager. In that case
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// we first check if image is already loaded in cache and if it is, we take it from cache and
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// display immediately. Otherwise we wait for the transition to finish and retry updating
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// header config.
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// Unfortunately due to some problems in UIKit we cannot update the image while the screen
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// transition is ongoing. This results in the settings being reset after the transition is done
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// to the state from before the transition.
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if (image == nil) {
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// in DEV MODE we try to load from cache (we use private API for that as it is not exposed
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// publically in headers).
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RCTImageSource *imageSource = [RNSScreenStackHeaderConfig imageSourceFromImageView:imageView];
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RCTImageLoader *imageLoader = [subview.bridge moduleForClass:[RCTImageLoader class]];
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image = [imageLoader.imageCache
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imageForUrl:imageSource.request.URL.absoluteString
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size:imageSource.size
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scale:imageSource.scale
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#ifdef RCT_NEW_ARCH_ENABLED
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resizeMode:resizeModeFromCppEquiv(
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std::static_pointer_cast<const react::ImageProps>(imageView.props)->resizeMode)];
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#else
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resizeMode:imageView.resizeMode];
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#endif // RCT_NEW_ARCH_ENABLED
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}
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if (image == nil) {
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// This will be triggered if the image is not in the cache yet. What we do is we wait until
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// the end of transition and run header config updates again. We could potentially wait for
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// image on load to trigger, but that would require even more private method hacking.
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if (vc.transitionCoordinator) {
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[vc.transitionCoordinator
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animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext> _Nonnull context) {
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// nothing, we just want completion
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}
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completion:^(id<UIViewControllerTransitionCoordinatorContext> _Nonnull context) {
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// in order for new back button image to be loaded we need to trigger another change
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// in back button props that'd make UIKit redraw the button. Otherwise the changes are
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// not reflected. Here we change back button visibility which is then immediately restored
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#if !TARGET_OS_TV
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vc.navigationItem.hidesBackButton = YES;
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#endif
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[config updateViewControllerIfNeeded];
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}];
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}
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return [UIImage new];
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} else {
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return image;
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}
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}
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}
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return nil;
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}
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+ (void)willShowViewController:(UIViewController *)vc
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animated:(BOOL)animated
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withConfig:(RNSScreenStackHeaderConfig *)config
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{
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[self updateViewController:vc withConfig:config animated:animated];
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}
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_13_0) && \
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__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_13_0
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+ (UINavigationBarAppearance *)buildAppearance:(UIViewController *)vc
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withConfig:(RNSScreenStackHeaderConfig *)config API_AVAILABLE(ios(13.0))
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{
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UINavigationBarAppearance *appearance = [UINavigationBarAppearance new];
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if (config.backgroundColor && CGColorGetAlpha(config.backgroundColor.CGColor) == 0.) {
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// transparent background color
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[appearance configureWithTransparentBackground];
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} else {
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[appearance configureWithOpaqueBackground];
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}
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// set background color if specified
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if (config.backgroundColor) {
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appearance.backgroundColor = config.backgroundColor;
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}
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// TODO: implement blurEffect on Fabric
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#ifdef RCT_NEW_ARCH_ENABLED
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#else
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if (config.blurEffect) {
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appearance.backgroundEffect = [UIBlurEffect effectWithStyle:config.blurEffect];
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}
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#endif
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if (config.hideShadow) {
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appearance.shadowColor = nil;
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}
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if (config.titleFontFamily || config.titleFontSize || config.titleFontWeight || config.titleColor) {
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NSMutableDictionary *attrs = [NSMutableDictionary new];
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if (config.titleColor) {
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attrs[NSForegroundColorAttributeName] = config.titleColor;
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}
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NSString *family = config.titleFontFamily ?: nil;
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NSNumber *size = config.titleFontSize ?: @17;
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NSString *weight = config.titleFontWeight ?: nil;
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if (family || weight) {
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attrs[NSFontAttributeName] = [RCTFont updateFont:nil
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withFamily:config.titleFontFamily
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size:size
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weight:weight
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style:nil
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variant:nil
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scaleMultiplier:1.0];
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} else {
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attrs[NSFontAttributeName] = [UIFont boldSystemFontOfSize:[size floatValue]];
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}
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appearance.titleTextAttributes = attrs;
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}
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if (config.largeTitleFontFamily || config.largeTitleFontSize || config.largeTitleFontWeight ||
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config.largeTitleColor || config.titleColor) {
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NSMutableDictionary *largeAttrs = [NSMutableDictionary new];
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if (config.largeTitleColor || config.titleColor) {
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largeAttrs[NSForegroundColorAttributeName] = config.largeTitleColor ? config.largeTitleColor : config.titleColor;
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}
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NSString *largeFamily = config.largeTitleFontFamily ?: nil;
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NSNumber *largeSize = config.largeTitleFontSize ?: @34;
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NSString *largeWeight = config.largeTitleFontWeight ?: nil;
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if (largeFamily || largeWeight) {
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largeAttrs[NSFontAttributeName] = [RCTFont updateFont:nil
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withFamily:largeFamily
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size:largeSize
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weight:largeWeight
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style:nil
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variant:nil
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scaleMultiplier:1.0];
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} else {
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largeAttrs[NSFontAttributeName] = [UIFont systemFontOfSize:[largeSize floatValue] weight:UIFontWeightBold];
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}
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appearance.largeTitleTextAttributes = largeAttrs;
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}
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UIImage *backButtonImage = [self loadBackButtonImageInViewController:vc withConfig:config];
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if (backButtonImage) {
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[appearance setBackIndicatorImage:backButtonImage transitionMaskImage:backButtonImage];
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} else if (appearance.backIndicatorImage) {
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[appearance setBackIndicatorImage:nil transitionMaskImage:nil];
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}
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return appearance;
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}
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#endif // Check for >= iOS 13.0
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+ (void)updateViewController:(UIViewController *)vc
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withConfig:(RNSScreenStackHeaderConfig *)config
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animated:(BOOL)animated
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{
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UINavigationItem *navitem = vc.navigationItem;
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UINavigationController *navctr = (UINavigationController *)vc.parentViewController;
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NSUInteger currentIndex = [navctr.viewControllers indexOfObject:vc];
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UINavigationItem *prevItem =
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currentIndex > 0 ? [navctr.viewControllers objectAtIndex:currentIndex - 1].navigationItem : nil;
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BOOL wasHidden = navctr.navigationBarHidden;
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#ifdef RCT_NEW_ARCH_ENABLED
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BOOL shouldHide = config == nil || !config.show;
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#else
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BOOL shouldHide = config == nil || config.hide;
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#endif
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if (!shouldHide && !config.translucent) {
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// when nav bar is not translucent we chage edgesForExtendedLayout to avoid system laying out
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// the screen underneath navigation controllers
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vc.edgesForExtendedLayout = UIRectEdgeNone;
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} else {
|
|
// system default is UIRectEdgeAll
|
|
vc.edgesForExtendedLayout = UIRectEdgeAll;
|
|
}
|
|
|
|
[navctr setNavigationBarHidden:shouldHide animated:animated];
|
|
|
|
if ((config.direction == UISemanticContentAttributeForceLeftToRight ||
|
|
config.direction == UISemanticContentAttributeForceRightToLeft) &&
|
|
// iOS 12 cancels swipe gesture when direction is changed. See #1091
|
|
navctr.view.semanticContentAttribute != config.direction) {
|
|
navctr.view.semanticContentAttribute = config.direction;
|
|
navctr.navigationBar.semanticContentAttribute = config.direction;
|
|
}
|
|
|
|
if (shouldHide) {
|
|
navitem.title = config.title;
|
|
return;
|
|
}
|
|
|
|
#if !TARGET_OS_TV
|
|
const auto isBackTitleBlank = [NSString RNSisBlank:config.backTitle] == YES;
|
|
NSString *resolvedBackTitle = isBackTitleBlank ? prevItem.title : config.backTitle;
|
|
RNSUIBarButtonItem *backBarButtonItem = [[RNSUIBarButtonItem alloc] initWithTitle:resolvedBackTitle
|
|
style:UIBarButtonItemStylePlain
|
|
target:nil
|
|
action:nil];
|
|
[backBarButtonItem setMenuHidden:config.disableBackButtonMenu];
|
|
|
|
if (config.isBackTitleVisible) {
|
|
if (config.backTitleFontFamily || config.backTitleFontSize) {
|
|
NSMutableDictionary *attrs = [NSMutableDictionary new];
|
|
NSNumber *size = config.backTitleFontSize ?: @17;
|
|
if (config.backTitleFontFamily) {
|
|
attrs[NSFontAttributeName] = [RCTFont updateFont:nil
|
|
withFamily:config.backTitleFontFamily
|
|
size:size
|
|
weight:nil
|
|
style:nil
|
|
variant:nil
|
|
scaleMultiplier:1.0];
|
|
} else {
|
|
attrs[NSFontAttributeName] = [UIFont boldSystemFontOfSize:[size floatValue]];
|
|
}
|
|
[self setTitleAttibutes:attrs forButton:backBarButtonItem];
|
|
}
|
|
} else {
|
|
// back button title should be not visible next to back button,
|
|
// but it should still appear in back menu (if one is enabled)
|
|
|
|
// When backBarButtonItem's title is null, back menu will use value
|
|
// of backButtonTitle
|
|
[backBarButtonItem setTitle:nil];
|
|
prevItem.backButtonTitle = resolvedBackTitle;
|
|
}
|
|
prevItem.backBarButtonItem = backBarButtonItem;
|
|
|
|
if (@available(iOS 11.0, *)) {
|
|
if (config.largeTitle) {
|
|
navctr.navigationBar.prefersLargeTitles = YES;
|
|
}
|
|
navitem.largeTitleDisplayMode =
|
|
config.largeTitle ? UINavigationItemLargeTitleDisplayModeAlways : UINavigationItemLargeTitleDisplayModeNever;
|
|
}
|
|
#endif
|
|
|
|
#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_13_0) && \
|
|
__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_13_0
|
|
if (@available(iOS 13.0, tvOS 13.0, *)) {
|
|
UINavigationBarAppearance *appearance = [self buildAppearance:vc withConfig:config];
|
|
navitem.standardAppearance = appearance;
|
|
navitem.compactAppearance = appearance;
|
|
|
|
UINavigationBarAppearance *scrollEdgeAppearance =
|
|
[[UINavigationBarAppearance alloc] initWithBarAppearance:appearance];
|
|
if (config.largeTitleBackgroundColor != nil) {
|
|
scrollEdgeAppearance.backgroundColor = config.largeTitleBackgroundColor;
|
|
}
|
|
if (config.largeTitleHideShadow) {
|
|
scrollEdgeAppearance.shadowColor = nil;
|
|
}
|
|
navitem.scrollEdgeAppearance = scrollEdgeAppearance;
|
|
} else
|
|
#endif
|
|
{
|
|
#if !TARGET_OS_TV
|
|
// updating backIndicatotImage does not work when called during transition. On iOS pre 13 we need
|
|
// to update it before the navigation starts.
|
|
UIImage *backButtonImage = [self loadBackButtonImageInViewController:vc withConfig:config];
|
|
if (backButtonImage) {
|
|
navctr.navigationBar.backIndicatorImage = backButtonImage;
|
|
navctr.navigationBar.backIndicatorTransitionMaskImage = backButtonImage;
|
|
} else if (navctr.navigationBar.backIndicatorImage) {
|
|
navctr.navigationBar.backIndicatorImage = nil;
|
|
navctr.navigationBar.backIndicatorTransitionMaskImage = nil;
|
|
}
|
|
#endif
|
|
}
|
|
#if !TARGET_OS_TV
|
|
navitem.hidesBackButton = config.hideBackButton;
|
|
#endif
|
|
navitem.leftBarButtonItem = nil;
|
|
navitem.rightBarButtonItem = nil;
|
|
navitem.titleView = nil;
|
|
|
|
for (RNSScreenStackHeaderSubview *subview in config.reactSubviews) {
|
|
switch (subview.type) {
|
|
case RNSScreenStackHeaderSubviewTypeLeft: {
|
|
#if !TARGET_OS_TV
|
|
navitem.leftItemsSupplementBackButton = config.backButtonInCustomView;
|
|
#endif
|
|
UIBarButtonItem *buttonItem = [[UIBarButtonItem alloc] initWithCustomView:subview];
|
|
navitem.leftBarButtonItem = buttonItem;
|
|
break;
|
|
}
|
|
case RNSScreenStackHeaderSubviewTypeRight: {
|
|
UIBarButtonItem *buttonItem = [[UIBarButtonItem alloc] initWithCustomView:subview];
|
|
navitem.rightBarButtonItem = buttonItem;
|
|
break;
|
|
}
|
|
case RNSScreenStackHeaderSubviewTypeCenter:
|
|
case RNSScreenStackHeaderSubviewTypeTitle: {
|
|
navitem.titleView = subview;
|
|
break;
|
|
}
|
|
case RNSScreenStackHeaderSubviewTypeSearchBar: {
|
|
if (subview.subviews == nil || [subview.subviews count] == 0) {
|
|
RCTLogWarn(
|
|
@"Failed to attach search bar to the header. We recommend using `useLayoutEffect` when managing "
|
|
"searchBar properties dynamically. \n\nSee: github.com/software-mansion/react-native-screens/issues/1188");
|
|
break;
|
|
}
|
|
|
|
if ([subview.subviews[0] isKindOfClass:[RNSSearchBar class]]) {
|
|
#if !TARGET_OS_TV
|
|
if (@available(iOS 11.0, *)) {
|
|
RNSSearchBar *searchBar = subview.subviews[0];
|
|
navitem.searchController = searchBar.controller;
|
|
navitem.hidesSearchBarWhenScrolling = searchBar.hideWhenScrolling;
|
|
#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_16_0) && \
|
|
__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_16_0
|
|
if (@available(iOS 16.0, *)) {
|
|
navitem.preferredSearchBarPlacement = [searchBar placementAsUINavigationItemSearchBarPlacement];
|
|
}
|
|
#endif /* Check for iOS 16.0 */
|
|
}
|
|
#endif /* !TARGET_OS_TV */
|
|
}
|
|
break;
|
|
}
|
|
case RNSScreenStackHeaderSubviewTypeBackButton: {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// This assignment should be done after `navitem.titleView = ...` assignment (iOS 16.0 bug).
|
|
// See: https://github.com/software-mansion/react-native-screens/issues/1570 (comments)
|
|
navitem.title = config.title;
|
|
|
|
if (animated && vc.transitionCoordinator != nil &&
|
|
vc.transitionCoordinator.presentationStyle == UIModalPresentationNone && !wasHidden) {
|
|
// when there is an ongoing transition we may need to update navbar setting in animation block
|
|
// using animateAlongsideTransition. However, we only do that given the transition is not a modal
|
|
// transition (presentationStyle == UIModalPresentationNone) and that the bar was not previously
|
|
// hidden. This is because both for modal transitions and transitions from screen with hidden bar
|
|
// the transition animation block does not get triggered. This is ok, because with both of those
|
|
// types of transitions there is no "shared" navigation bar that needs to be updated in an animated
|
|
// way.
|
|
[vc.transitionCoordinator
|
|
animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext> _Nonnull context) {
|
|
[self setAnimatedConfig:vc withConfig:config];
|
|
}
|
|
completion:^(id<UIViewControllerTransitionCoordinatorContext> _Nonnull context) {
|
|
if ([context isCancelled]) {
|
|
UIViewController *fromVC = [context viewControllerForKey:UITransitionContextFromViewControllerKey];
|
|
RNSScreenStackHeaderConfig *config = nil;
|
|
for (UIView *subview in fromVC.view.reactSubviews) {
|
|
if ([subview isKindOfClass:[RNSScreenStackHeaderConfig class]]) {
|
|
config = (RNSScreenStackHeaderConfig *)subview;
|
|
break;
|
|
}
|
|
}
|
|
[self setAnimatedConfig:fromVC withConfig:config];
|
|
}
|
|
}];
|
|
} else {
|
|
[self setAnimatedConfig:vc withConfig:config];
|
|
}
|
|
}
|
|
|
|
- (void)insertReactSubview:(RNSScreenStackHeaderSubview *)subview atIndex:(NSInteger)atIndex
|
|
{
|
|
[_reactSubviews insertObject:subview atIndex:atIndex];
|
|
subview.reactSuperview = self;
|
|
}
|
|
|
|
- (void)removeReactSubview:(RNSScreenStackHeaderSubview *)subview
|
|
{
|
|
[_reactSubviews removeObject:subview];
|
|
}
|
|
|
|
- (void)didUpdateReactSubviews
|
|
{
|
|
[super didUpdateReactSubviews];
|
|
[self updateViewControllerIfNeeded];
|
|
}
|
|
|
|
#ifdef RCT_NEW_ARCH_ENABLED
|
|
#pragma mark - Fabric specific
|
|
|
|
- (void)mountChildComponentView:(UIView<RCTComponentViewProtocol> *)childComponentView index:(NSInteger)index
|
|
{
|
|
if (![childComponentView isKindOfClass:[RNSScreenStackHeaderSubview class]]) {
|
|
RCTLogError(@"ScreenStackHeader only accepts children of type ScreenStackHeaderSubview");
|
|
return;
|
|
}
|
|
|
|
RCTAssert(
|
|
childComponentView.superview == nil,
|
|
@"Attempt to mount already mounted component view. (parent: %@, child: %@, index: %@, existing parent: %@)",
|
|
self,
|
|
childComponentView,
|
|
@(index),
|
|
@([childComponentView.superview tag]));
|
|
|
|
// [_reactSubviews insertObject:(RNSScreenStackHeaderSubview *)childComponentView atIndex:index];
|
|
[self insertReactSubview:(RNSScreenStackHeaderSubview *)childComponentView atIndex:index];
|
|
[self updateViewControllerIfNeeded];
|
|
}
|
|
|
|
- (void)unmountChildComponentView:(UIView<RCTComponentViewProtocol> *)childComponentView index:(NSInteger)index
|
|
{
|
|
[_reactSubviews removeObject:(RNSScreenStackHeaderSubview *)childComponentView];
|
|
[childComponentView removeFromSuperview];
|
|
}
|
|
|
|
static RCTResizeMode resizeModeFromCppEquiv(react::ImageResizeMode resizeMode)
|
|
{
|
|
switch (resizeMode) {
|
|
case react::ImageResizeMode::Cover:
|
|
return RCTResizeModeCover;
|
|
case react::ImageResizeMode::Contain:
|
|
return RCTResizeModeContain;
|
|
case react::ImageResizeMode::Stretch:
|
|
return RCTResizeModeStretch;
|
|
case react::ImageResizeMode::Center:
|
|
return RCTResizeModeCenter;
|
|
case react::ImageResizeMode::Repeat:
|
|
return RCTResizeModeRepeat;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fabric implementation of helper method for +loadBackButtonImageInViewController:withConfig:
|
|
* There is corresponding Paper implementation (with different parameter type) in Paper specific section.
|
|
*/
|
|
+ (RCTImageSource *)imageSourceFromImageView:(RCTImageComponentView *)view
|
|
{
|
|
auto const imageProps = *std::static_pointer_cast<const react::ImageProps>(view.props);
|
|
react::ImageSource cppImageSource = imageProps.sources.at(0);
|
|
auto imageSize = CGSize{cppImageSource.size.width, cppImageSource.size.height};
|
|
NSURLRequest *request =
|
|
[NSURLRequest requestWithURL:[NSURL URLWithString:RCTNSStringFromStringNilIfEmpty(cppImageSource.uri)]];
|
|
RCTImageSource *imageSource = [[RCTImageSource alloc] initWithURLRequest:request
|
|
size:imageSize
|
|
scale:cppImageSource.scale];
|
|
return imageSource;
|
|
}
|
|
|
|
#pragma mark - RCTComponentViewProtocol
|
|
|
|
- (void)prepareForRecycle
|
|
{
|
|
[super prepareForRecycle];
|
|
_initialPropsSet = NO;
|
|
}
|
|
|
|
+ (react::ComponentDescriptorProvider)componentDescriptorProvider
|
|
{
|
|
return react::concreteComponentDescriptorProvider<react::RNSScreenStackHeaderConfigComponentDescriptor>();
|
|
}
|
|
|
|
- (NSNumber *)getFontSizePropValue:(int)value
|
|
{
|
|
if (value > 0)
|
|
return [NSNumber numberWithInt:value];
|
|
return nil;
|
|
}
|
|
|
|
- (UISemanticContentAttribute)getDirectionPropValue:(react::RNSScreenStackHeaderConfigDirection)direction
|
|
{
|
|
switch (direction) {
|
|
case react::RNSScreenStackHeaderConfigDirection::Rtl:
|
|
return UISemanticContentAttributeForceRightToLeft;
|
|
case react::RNSScreenStackHeaderConfigDirection::Ltr:
|
|
return UISemanticContentAttributeForceLeftToRight;
|
|
}
|
|
}
|
|
|
|
- (void)updateProps:(react::Props::Shared const &)props oldProps:(react::Props::Shared const &)oldProps
|
|
{
|
|
const auto &oldScreenProps = *std::static_pointer_cast<const react::RNSScreenStackHeaderConfigProps>(_props);
|
|
const auto &newScreenProps = *std::static_pointer_cast<const react::RNSScreenStackHeaderConfigProps>(props);
|
|
|
|
BOOL needsNavigationControllerLayout = !_initialPropsSet;
|
|
|
|
if (newScreenProps.hidden != !_show) {
|
|
_show = !newScreenProps.hidden;
|
|
needsNavigationControllerLayout = YES;
|
|
}
|
|
|
|
if (newScreenProps.translucent != _translucent) {
|
|
_translucent = newScreenProps.translucent;
|
|
needsNavigationControllerLayout = YES;
|
|
}
|
|
|
|
if (newScreenProps.backButtonInCustomView != _backButtonInCustomView) {
|
|
[self setBackButtonInCustomView:newScreenProps.backButtonInCustomView];
|
|
}
|
|
|
|
_title = RCTNSStringFromStringNilIfEmpty(newScreenProps.title);
|
|
if (newScreenProps.titleFontFamily != oldScreenProps.titleFontFamily) {
|
|
_titleFontFamily = RCTNSStringFromStringNilIfEmpty(newScreenProps.titleFontFamily);
|
|
}
|
|
_titleFontWeight = RCTNSStringFromStringNilIfEmpty(newScreenProps.titleFontWeight);
|
|
_titleFontSize = [self getFontSizePropValue:newScreenProps.titleFontSize];
|
|
_hideShadow = newScreenProps.hideShadow;
|
|
|
|
_largeTitle = newScreenProps.largeTitle;
|
|
if (newScreenProps.largeTitleFontFamily != oldScreenProps.largeTitleFontFamily) {
|
|
_largeTitleFontFamily = RCTNSStringFromStringNilIfEmpty(newScreenProps.largeTitleFontFamily);
|
|
}
|
|
_largeTitleFontWeight = RCTNSStringFromStringNilIfEmpty(newScreenProps.largeTitleFontWeight);
|
|
_largeTitleFontSize = [self getFontSizePropValue:newScreenProps.largeTitleFontSize];
|
|
_largeTitleHideShadow = newScreenProps.largeTitleHideShadow;
|
|
|
|
_backTitle = RCTNSStringFromStringNilIfEmpty(newScreenProps.backTitle);
|
|
if (newScreenProps.backTitleFontFamily != oldScreenProps.backTitleFontFamily) {
|
|
_backTitleFontFamily = RCTNSStringFromStringNilIfEmpty(newScreenProps.backTitleFontFamily);
|
|
}
|
|
_backTitleFontSize = [self getFontSizePropValue:newScreenProps.backTitleFontSize];
|
|
_hideBackButton = newScreenProps.hideBackButton;
|
|
_disableBackButtonMenu = newScreenProps.disableBackButtonMenu;
|
|
|
|
if (newScreenProps.direction != oldScreenProps.direction) {
|
|
_direction = [self getDirectionPropValue:newScreenProps.direction];
|
|
}
|
|
|
|
_backTitleVisible = newScreenProps.backTitleVisible;
|
|
|
|
// We cannot compare SharedColor because it is shared value.
|
|
// We could compare color value, but it is more performant to just assign new value
|
|
_titleColor = RCTUIColorFromSharedColor(newScreenProps.titleColor);
|
|
_largeTitleColor = RCTUIColorFromSharedColor(newScreenProps.largeTitleColor);
|
|
_color = RCTUIColorFromSharedColor(newScreenProps.color);
|
|
_backgroundColor = RCTUIColorFromSharedColor(newScreenProps.backgroundColor);
|
|
|
|
[self updateViewControllerIfNeeded];
|
|
|
|
if (needsNavigationControllerLayout) {
|
|
[self layoutNavigationControllerView];
|
|
}
|
|
|
|
_initialPropsSet = YES;
|
|
_props = std::static_pointer_cast<react::RNSScreenStackHeaderConfigProps const>(props);
|
|
|
|
[super updateProps:props oldProps:oldProps];
|
|
}
|
|
|
|
#else
|
|
#pragma mark - Paper specific
|
|
|
|
- (void)didSetProps:(NSArray<NSString *> *)changedProps
|
|
{
|
|
[super didSetProps:changedProps];
|
|
[self updateViewControllerIfNeeded];
|
|
// We need to layout navigation controller view after translucent prop changes, because otherwise
|
|
// frame of RNSScreen will not be changed and screen content will remain the same size.
|
|
// For more details look at https://github.com/software-mansion/react-native-screens/issues/1158
|
|
if ([changedProps containsObject:@"translucent"]) {
|
|
[self layoutNavigationControllerView];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Paper implementation of helper method for +loadBackButtonImageInViewController:withConfig:
|
|
* There is corresponding Fabric implementation (with different parameter type) in Fabric specific section.
|
|
*/
|
|
+ (RCTImageSource *)imageSourceFromImageView:(RCTImageView *)view
|
|
{
|
|
return view.imageSources[0];
|
|
}
|
|
|
|
#endif
|
|
@end
|
|
|
|
#ifdef RCT_NEW_ARCH_ENABLED
|
|
Class<RCTComponentViewProtocol> RNSScreenStackHeaderConfigCls(void)
|
|
{
|
|
return RNSScreenStackHeaderConfig.class;
|
|
}
|
|
#endif
|
|
|
|
@implementation RNSScreenStackHeaderConfigManager
|
|
|
|
RCT_EXPORT_MODULE()
|
|
|
|
- (UIView *)view
|
|
{
|
|
return [RNSScreenStackHeaderConfig new];
|
|
}
|
|
|
|
RCT_EXPORT_VIEW_PROPERTY(title, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(titleFontFamily, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(titleFontSize, NSNumber)
|
|
RCT_EXPORT_VIEW_PROPERTY(titleFontWeight, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(titleColor, UIColor)
|
|
RCT_EXPORT_VIEW_PROPERTY(backTitle, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(backTitleFontFamily, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(backTitleFontSize, NSNumber)
|
|
RCT_EXPORT_VIEW_PROPERTY(backgroundColor, UIColor)
|
|
RCT_EXPORT_VIEW_PROPERTY(backTitleVisible, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(blurEffect, UIBlurEffectStyle)
|
|
RCT_EXPORT_VIEW_PROPERTY(color, UIColor)
|
|
RCT_EXPORT_VIEW_PROPERTY(direction, UISemanticContentAttribute)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitle, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitleFontFamily, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitleFontSize, NSNumber)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitleFontWeight, NSString)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitleColor, UIColor)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitleBackgroundColor, UIColor)
|
|
RCT_EXPORT_VIEW_PROPERTY(largeTitleHideShadow, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(hideBackButton, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(hideShadow, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(backButtonInCustomView, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(disableBackButtonMenu, BOOL)
|
|
// `hidden` is an UIView property, we need to use different name internally
|
|
RCT_REMAP_VIEW_PROPERTY(hidden, hide, BOOL)
|
|
RCT_EXPORT_VIEW_PROPERTY(translucent, BOOL)
|
|
|
|
@end
|
|
|
|
@implementation RCTConvert (RNSScreenStackHeader)
|
|
|
|
+ (NSMutableDictionary *)blurEffectsForIOSVersion
|
|
{
|
|
NSMutableDictionary *blurEffects = [NSMutableDictionary new];
|
|
[blurEffects addEntriesFromDictionary:@{
|
|
@"extraLight" : @(UIBlurEffectStyleExtraLight),
|
|
@"light" : @(UIBlurEffectStyleLight),
|
|
@"dark" : @(UIBlurEffectStyleDark),
|
|
}];
|
|
|
|
if (@available(iOS 10.0, *)) {
|
|
[blurEffects addEntriesFromDictionary:@{
|
|
@"regular" : @(UIBlurEffectStyleRegular),
|
|
@"prominent" : @(UIBlurEffectStyleProminent),
|
|
}];
|
|
}
|
|
#if !TARGET_OS_TV && defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_13_0) && \
|
|
__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_13_0
|
|
if (@available(iOS 13.0, *)) {
|
|
[blurEffects addEntriesFromDictionary:@{
|
|
@"systemUltraThinMaterial" : @(UIBlurEffectStyleSystemUltraThinMaterial),
|
|
@"systemThinMaterial" : @(UIBlurEffectStyleSystemThinMaterial),
|
|
@"systemMaterial" : @(UIBlurEffectStyleSystemMaterial),
|
|
@"systemThickMaterial" : @(UIBlurEffectStyleSystemThickMaterial),
|
|
@"systemChromeMaterial" : @(UIBlurEffectStyleSystemChromeMaterial),
|
|
@"systemUltraThinMaterialLight" : @(UIBlurEffectStyleSystemUltraThinMaterialLight),
|
|
@"systemThinMaterialLight" : @(UIBlurEffectStyleSystemThinMaterialLight),
|
|
@"systemMaterialLight" : @(UIBlurEffectStyleSystemMaterialLight),
|
|
@"systemThickMaterialLight" : @(UIBlurEffectStyleSystemThickMaterialLight),
|
|
@"systemChromeMaterialLight" : @(UIBlurEffectStyleSystemChromeMaterialLight),
|
|
@"systemUltraThinMaterialDark" : @(UIBlurEffectStyleSystemUltraThinMaterialDark),
|
|
@"systemThinMaterialDark" : @(UIBlurEffectStyleSystemThinMaterialDark),
|
|
@"systemMaterialDark" : @(UIBlurEffectStyleSystemMaterialDark),
|
|
@"systemThickMaterialDark" : @(UIBlurEffectStyleSystemThickMaterialDark),
|
|
@"systemChromeMaterialDark" : @(UIBlurEffectStyleSystemChromeMaterialDark),
|
|
}];
|
|
}
|
|
#endif
|
|
return blurEffects;
|
|
}
|
|
|
|
RCT_ENUM_CONVERTER(
|
|
UISemanticContentAttribute,
|
|
(@{
|
|
@"ltr" : @(UISemanticContentAttributeForceLeftToRight),
|
|
@"rtl" : @(UISemanticContentAttributeForceRightToLeft),
|
|
}),
|
|
UISemanticContentAttributeUnspecified,
|
|
integerValue)
|
|
|
|
RCT_ENUM_CONVERTER(UIBlurEffectStyle, ([self blurEffectsForIOSVersion]), UIBlurEffectStyleExtraLight, integerValue)
|
|
|
|
@end
|