添加HWPanModal和FLAnimatedImage

Pods/HWPanModal/Sources/Mediator/HWPanModalPresentableHandler.h

@@ -0,0 +1,102 @@
+//
+//  HWPanModalPresentableHandler.h
+//  HWPanModal
+//
+//  Created by heath wang on 2019/10/15.
+//  Copyright © 2019 Heath Wang. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <HWPanModal/HWPanModalPresentable.h>
+#import <HWPanModal/HWPanModalPanGestureDelegate.h>
+#import "HWPanModalPresentationDelegate.h"
+
+typedef NS_ENUM(NSUInteger, HWPanModalPresentableHandlerMode) {
+    HWPanModalPresentableHandlerModeViewController, // used for UIViewController
+    HWPanModalPresentableHandlerModeView,           // used for view
+};
+
+NS_ASSUME_NONNULL_BEGIN
+
+@protocol HWPanModalPresentableHandlerDelegate <NSObject>
+
+/**
+ * tell the delegate the presentable is about to update origin y
+ */
+- (void)adjustPresentableYPos:(CGFloat)yPos;
+
+/**
+ * tell the delegate presentable is about to change the form state
+ * @param state short,medium, long
+ */
+- (void)presentableTransitionToState:(PresentationState)state;
+
+
+/**
+* get current CurrentPresentationState of the delegate
+*/
+- (PresentationState)getCurrentPresentationState;
+
+/**
+ * dismiss Controller/UIView
+ * @param isInteractive only for UIViewController, pop view will ignore it.
+ * @param mode only for UIViewController, pop view will ignore it.
+ */
+- (void)dismiss:(BOOL)isInteractive mode:(PanModalInteractiveMode)mode;
+
+@optional
+- (void)cancelInteractiveTransition;
+- (void)finishInteractiveTransition;
+
+@end
+
+@protocol HWPanModalPresentableHandlerDataSource <NSObject>
+
+- (CGSize)containerSize;
+- (BOOL)isBeingDismissed;
+- (BOOL)isBeingPresented;
+- (BOOL)isFormPositionAnimating;
+
+@optional
+- (BOOL)isPresentedViewAnchored;
+- (BOOL)isPresentedControllerInteractive;
+
+@end
+
+@interface HWPanModalPresentableHandler : NSObject <UIGestureRecognizerDelegate>
+
+@property (nonatomic, assign, readonly) CGFloat shortFormYPosition;
+@property (nonatomic, assign, readonly) CGFloat mediumFormYPosition;
+@property (nonatomic, assign, readonly) CGFloat longFormYPosition;
+@property (nonatomic, assign, readonly) BOOL extendsPanScrolling;
+@property (nonatomic, assign, readonly) BOOL anchorModalToLongForm;
+@property (nonatomic, assign, readonly) CGFloat anchoredYPosition;
+
+@property (nonatomic, strong, readonly) UIPanGestureRecognizer *panGestureRecognizer;
+// make controller or view to deal with the gesture action
+@property (nonatomic, strong, readonly) UIPanGestureRecognizer *screenEdgeGestureRecognizer;
+
+@property (nonatomic, assign) HWPanModalPresentableHandlerMode mode;
+@property (nonatomic, weak) UIView<HWPanModalIndicatorProtocol> *dragIndicatorView;
+@property (nonatomic, weak) UIView *presentedView;  // which used to present.
+
+@property(nonatomic, weak) id <HWPanModalPresentableHandlerDelegate> delegate;
+@property(nonatomic, weak) id <HWPanModalPresentableHandlerDataSource> dataSource;
+
+- (instancetype)initWithPresentable:(id <HWPanModalPresentable>)presentable;
++ (instancetype)handlerWithPresentable:(id <HWPanModalPresentable>)presentable;
+
++ (instancetype)new NS_UNAVAILABLE;
+- (instancetype)init NS_UNAVAILABLE;
+
+- (void)observeScrollable;
+
+- (void)configureScrollViewInsets;
+
+- (void)setScrollableContentOffset:(CGPoint)offset animated:(BOOL)animated;
+
+- (void)configureViewLayout;
+
+@end
+
+NS_ASSUME_NONNULL_END