添加HWPanModal和FLAnimatedImage
This commit is contained in:
314
Pods/HWPanModal/Sources/Animator/HWPanModalPresentationAnimator.m
generated
Normal file
314
Pods/HWPanModal/Sources/Animator/HWPanModalPresentationAnimator.m
generated
Normal file
@@ -0,0 +1,314 @@
|
||||
//
|
||||
// HWPanModalPresentationAnimator.m
|
||||
// HWPanModal
|
||||
//
|
||||
// Created by heath wang on 2019/4/29.
|
||||
//
|
||||
|
||||
#import "HWPanModalPresentationAnimator.h"
|
||||
#import "HWPanModalAnimator.h"
|
||||
#import "UIViewController+LayoutHelper.h"
|
||||
#import "HWPanContainerView.h"
|
||||
#import "UIView+HW_Frame.h"
|
||||
#import "HWPageSheetPresentingAnimation.h"
|
||||
#import "HWShoppingCartPresentingAnimation.h"
|
||||
|
||||
@interface HWPresentingVCTransitionContext : NSObject <HWPresentingViewControllerContextTransitioning>
|
||||
|
||||
@property (nonatomic, weak) UIViewController *fromVC;
|
||||
@property (nonatomic, weak) UIViewController *toVC;
|
||||
@property (nonatomic, assign) NSTimeInterval duration;
|
||||
@property (nonatomic, strong) UIView *containerView;
|
||||
|
||||
- (instancetype)initWithFromVC:(UIViewController *)fromVC toVC:(UIViewController *)toVC duration:(NSTimeInterval)duration containerView:(UIView *)containerView;
|
||||
|
||||
@end
|
||||
|
||||
@interface HWPanModalPresentationAnimator ()
|
||||
|
||||
@property (nonatomic, assign) TransitionStyle transitionStyle;
|
||||
|
||||
@property (nullable, nonatomic, strong) UISelectionFeedbackGenerator *feedbackGenerator API_AVAILABLE(ios(10.0));
|
||||
@property (nonatomic, strong) HWPresentingVCTransitionContext *presentingVCTransitionContext;
|
||||
@property (nonatomic, assign) PanModalInteractiveMode interactiveMode;
|
||||
|
||||
@end
|
||||
|
||||
@implementation HWPanModalPresentationAnimator
|
||||
|
||||
- (instancetype)initWithTransitionStyle:(TransitionStyle)transitionStyle interactiveMode:(PanModalInteractiveMode)mode {
|
||||
self = [super init];
|
||||
if (self) {
|
||||
_transitionStyle = transitionStyle;
|
||||
_interactiveMode = mode;
|
||||
if (transitionStyle == TransitionStylePresentation) {
|
||||
if (@available(iOS 10.0, *)) {
|
||||
_feedbackGenerator = [UISelectionFeedbackGenerator new];
|
||||
[_feedbackGenerator prepare];
|
||||
} else {
|
||||
// Fallback on earlier versions
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
/**
|
||||
* 弹出controller动画
|
||||
*/
|
||||
- (void)animatePresentation:(id<UIViewControllerContextTransitioning>)context {
|
||||
|
||||
UIViewController *toVC = [context viewControllerForKey:UITransitionContextToViewControllerKey];
|
||||
UIViewController *fromVC = [context viewControllerForKey:UITransitionContextFromViewControllerKey];
|
||||
if (!toVC && !fromVC)
|
||||
return;
|
||||
|
||||
UIViewController<HWPanModalPresentable> *presentable = [self panModalViewController:context];
|
||||
|
||||
if ([presentable shouldEnableAppearanceTransition]) {
|
||||
// If you are implementing a custom container controller, use this method to tell the child that its views are about to appear or disappear.
|
||||
[fromVC beginAppearanceTransition:NO animated:YES];
|
||||
[self beginAppearanceTransitionForController:toVC isAppearing:YES animated:YES];
|
||||
}
|
||||
|
||||
|
||||
CGFloat yPos = presentable.shortFormYPos;
|
||||
if ([presentable originPresentationState] == PresentationStateLong) {
|
||||
yPos = presentable.longFormYPos;
|
||||
} else if ([presentable originPresentationState] == PresentationStateMedium) {
|
||||
yPos = presentable.mediumFormYPos;
|
||||
}
|
||||
|
||||
UIView *panView = context.containerView.panContainerView ?: toVC.view;
|
||||
panView.frame = [context finalFrameForViewController:toVC];
|
||||
panView.hw_top = context.containerView.frame.size.height;
|
||||
|
||||
if ([presentable isHapticFeedbackEnabled]) {
|
||||
if (@available(iOS 10.0, *)) {
|
||||
[self.feedbackGenerator selectionChanged];
|
||||
}
|
||||
}
|
||||
|
||||
[HWPanModalAnimator animate:^{
|
||||
panView.hw_top = yPos;
|
||||
} config:presentable completion:^(BOOL completion) {
|
||||
|
||||
if ([presentable shouldEnableAppearanceTransition]) {
|
||||
[fromVC endAppearanceTransition];
|
||||
[self endAppearanceTransitionForController:toVC];
|
||||
}
|
||||
|
||||
if (@available(iOS 10.0, *)) {
|
||||
self.feedbackGenerator = nil;
|
||||
}
|
||||
|
||||
[context completeTransition:completion];
|
||||
}];
|
||||
|
||||
self.presentingVCTransitionContext = [[HWPresentingVCTransitionContext alloc] initWithFromVC:fromVC toVC:toVC duration:[presentable transitionDuration] containerView:context.containerView];
|
||||
[self presentAnimationForPresentingVC:presentable];
|
||||
}
|
||||
|
||||
/**
|
||||
* 使弹出controller消失动画
|
||||
*/
|
||||
- (void)animateDismissal:(id<UIViewControllerContextTransitioning>)context {
|
||||
|
||||
UIViewController *fromVC = [context viewControllerForKey:UITransitionContextFromViewControllerKey];
|
||||
UIViewController *toVC = [context viewControllerForKey:UITransitionContextToViewControllerKey];
|
||||
if (!fromVC && !toVC)
|
||||
return;
|
||||
|
||||
UIViewController<HWPanModalPresentable> *presentable = [self panModalViewController:context];
|
||||
|
||||
|
||||
if ([presentable shouldEnableAppearanceTransition]) {
|
||||
[self beginAppearanceTransitionForController:fromVC isAppearing:NO animated:YES];
|
||||
[toVC beginAppearanceTransition:YES animated:YES];
|
||||
}
|
||||
|
||||
UIView *panView = context.containerView.panContainerView ?: fromVC.view;
|
||||
self.presentingVCTransitionContext = [[HWPresentingVCTransitionContext alloc] initWithFromVC:fromVC toVC:toVC duration:[presentable transitionDuration] containerView:context.containerView];
|
||||
|
||||
// user toggle pan gesture to dismiss.
|
||||
if ([context isInteractive]) {
|
||||
[self interactionDismiss:context fromVC:fromVC toVC:toVC presentable:presentable panView:panView];
|
||||
} else {
|
||||
[self springDismiss:context fromVC:fromVC toVC:toVC presentable:presentable panView:panView];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)springDismiss:(id <UIViewControllerContextTransitioning>)context fromVC:(UIViewController *)fromVC toVC:(UIViewController *)toVC presentable:(UIViewController <HWPanModalPresentable> *)presentable panView:(UIView *)panView {
|
||||
CGFloat offsetY = 0;
|
||||
HWPanModalShadow *shadowConfig = [presentable contentShadow];
|
||||
if (shadowConfig.shadowColor) {
|
||||
// we should make the panView move further to hide the shadow effect.
|
||||
offsetY = offsetY + shadowConfig.shadowRadius + shadowConfig.shadowOffset.height;
|
||||
if ([presentable showDragIndicator]) {
|
||||
offsetY += [presentable customIndicatorView] ? [presentable customIndicatorView].indicatorSize.height : 13;
|
||||
}
|
||||
}
|
||||
|
||||
[HWPanModalAnimator dismissAnimate:^{
|
||||
[self dismissAnimationForPresentingVC:presentable];
|
||||
panView.hw_top = (context.containerView.frame.size.height + offsetY);
|
||||
} config:presentable completion:^(BOOL completion) {
|
||||
[fromVC.view removeFromSuperview];
|
||||
|
||||
if ([presentable shouldEnableAppearanceTransition]) {
|
||||
[self endAppearanceTransitionForController:fromVC];
|
||||
[toVC endAppearanceTransition];
|
||||
}
|
||||
|
||||
[context completeTransition:completion];
|
||||
}];
|
||||
}
|
||||
|
||||
- (void)interactionDismiss:(id <UIViewControllerContextTransitioning>)context fromVC:(UIViewController *)fromVC toVC:(UIViewController *)toVC presentable:(UIViewController <HWPanModalPresentable> *)presentable panView:(UIView *)panView {
|
||||
[HWPanModalAnimator smoothAnimate:^{
|
||||
if (self.interactiveMode == PanModalInteractiveModeSideslip) {
|
||||
panView.hw_left = panView.hw_width;
|
||||
}
|
||||
|
||||
[self dismissAnimationForPresentingVC:presentable];
|
||||
} duration:[presentable dismissalDuration] completion:^(BOOL completion) {
|
||||
// 因为会有手势交互，所以需要判断transitions是否cancel
|
||||
BOOL finished = ![context transitionWasCancelled];
|
||||
|
||||
if (finished) {
|
||||
[fromVC.view removeFromSuperview];
|
||||
|
||||
if ([presentable shouldEnableAppearanceTransition]) {
|
||||
[self endAppearanceTransitionForController:fromVC];
|
||||
[toVC endAppearanceTransition];
|
||||
}
|
||||
|
||||
context.containerView.userInteractionEnabled = YES;
|
||||
}
|
||||
[context completeTransition:finished];
|
||||
}];
|
||||
}
|
||||
|
||||
#pragma mark - presenting VC animation
|
||||
|
||||
- (void)presentAnimationForPresentingVC:(UIViewController<HWPanModalPresentable> *)presentable {
|
||||
id<HWPresentingViewControllerAnimatedTransitioning> presentingAnimation = [self presentingVCAnimation:presentable];
|
||||
if (presentingAnimation) {
|
||||
[presentingAnimation presentAnimateTransition:self.presentingVCTransitionContext];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)dismissAnimationForPresentingVC:(UIViewController<HWPanModalPresentable> *)presentable {
|
||||
id<HWPresentingViewControllerAnimatedTransitioning> presentingAnimation = [self presentingVCAnimation:presentable];
|
||||
if (presentingAnimation) {
|
||||
[presentingAnimation dismissAnimateTransition:self.presentingVCTransitionContext];
|
||||
}
|
||||
}
|
||||
|
||||
- (UIViewController <HWPanModalPresentable> *)panModalViewController:(id <UIViewControllerContextTransitioning>)context {
|
||||
switch (self.transitionStyle) {
|
||||
case TransitionStylePresentation: {
|
||||
UIViewController *controller = [context viewControllerForKey:UITransitionContextToViewControllerKey];
|
||||
if ([controller conformsToProtocol:@protocol(HWPanModalPresentable)]) {
|
||||
return (UIViewController <HWPanModalPresentable> *) controller;
|
||||
} else {
|
||||
return nil;
|
||||
}
|
||||
}
|
||||
case TransitionStyleDismissal: {
|
||||
UIViewController *controller = [context viewControllerForKey:UITransitionContextFromViewControllerKey];
|
||||
if ([controller conformsToProtocol:@protocol(HWPanModalPresentable)]) {
|
||||
return (UIViewController <HWPanModalPresentable> *) controller;
|
||||
} else {
|
||||
return nil;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - UIViewControllerAnimatedTransitioning
|
||||
|
||||
- (void)animateTransition:(nonnull id<UIViewControllerContextTransitioning>)transitionContext {
|
||||
switch (self.transitionStyle) {
|
||||
case TransitionStylePresentation: {
|
||||
[self animatePresentation:transitionContext];
|
||||
}
|
||||
break;
|
||||
case TransitionStyleDismissal: {
|
||||
[self animateDismissal:transitionContext];
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
- (NSTimeInterval)transitionDuration:(nullable id<UIViewControllerContextTransitioning>)transitionContext {
|
||||
if (transitionContext && [self panModalViewController:transitionContext]) {
|
||||
UIViewController<HWPanModalPresentable> *controller = [self panModalViewController:transitionContext];
|
||||
return [controller transitionDuration];
|
||||
}
|
||||
return kTransitionDuration;
|
||||
}
|
||||
|
||||
#pragma mark - presenting animated transition
|
||||
|
||||
- (id<HWPresentingViewControllerAnimatedTransitioning>)presentingVCAnimation:(UIViewController<HWPanModalPresentable> *)presentable {
|
||||
switch ([presentable presentingVCAnimationStyle]) {
|
||||
case PresentingViewControllerAnimationStylePageSheet:
|
||||
return [HWPageSheetPresentingAnimation new];
|
||||
case PresentingViewControllerAnimationStyleShoppingCart:
|
||||
return [HWShoppingCartPresentingAnimation new];
|
||||
case PresentingViewControllerAnimationStyleCustom:
|
||||
return [presentable customPresentingVCAnimation];
|
||||
default:
|
||||
return nil;
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - private method
|
||||
|
||||
- (void)beginAppearanceTransitionForController:(UIViewController *)viewController isAppearing:(BOOL)isAppearing animated:(BOOL)animated {
|
||||
// Fix `The unbalanced calls to begin/end appearance transitions` warning.
|
||||
if (![viewController isKindOfClass:UINavigationController.class]) {
|
||||
[viewController beginAppearanceTransition:isAppearing animated:animated];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)endAppearanceTransitionForController:(UIViewController *)viewController {
|
||||
if (![viewController isKindOfClass:UINavigationController.class]) {
|
||||
[viewController endAppearanceTransition];
|
||||
}
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation HWPresentingVCTransitionContext
|
||||
|
||||
- (instancetype)initWithFromVC:(UIViewController *)fromVC toVC:(UIViewController *)toVC duration:(NSTimeInterval)duration containerView:(UIView *)containerView {
|
||||
self = [super init];
|
||||
if (self) {
|
||||
_fromVC = fromVC;
|
||||
_toVC = toVC;
|
||||
_duration = duration;
|
||||
_containerView = containerView;
|
||||
}
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
|
||||
- (__kindof UIViewController *)viewControllerForKey:(UITransitionContextViewControllerKey)key {
|
||||
if ([key isEqualToString:UITransitionContextFromViewControllerKey]) {
|
||||
return self.fromVC;
|
||||
} else if ([key isEqualToString:UITransitionContextToViewControllerKey]) {
|
||||
return self.toVC;
|
||||
}
|
||||
return nil;
|
||||
}
|
||||
|
||||
- (NSTimeInterval)transitionDuration {
|
||||
return self.duration;
|
||||
}
|
||||
|
||||
@end
|
||||
Reference in New Issue
Block a user