添加HWPanModal和FLAnimatedImage

Pods/HWPanModal/Sources/View/HWPanContainerView.m

@@ -0,0 +1,60 @@
+//
+//  HWPanContainerView.m
+//  HWPanModal
+//
+//  Created by heath wang on 2019/4/26.
+//
+
+#import "HWPanContainerView.h"
+
+@interface HWPanContainerView ()
+
+@property (nonatomic, strong) UIView *contentView;
+
+@end
+
+@implementation HWPanContainerView
+
+- (instancetype)initWithPresentedView:(UIView *)presentedView frame:(CGRect)frame {
+	self = [super initWithFrame:frame];
+    if (self) {
+    	_contentView = [UIView new];
+        
+    	_contentView.frame = self.bounds;
+		[self addSubview:_contentView];
+		[_contentView addSubview:presentedView];
+    }
+	
+    return self;
+}
+
+- (void)updateShadow:(UIColor *)shadowColor shadowRadius:(CGFloat)shadowRadius shadowOffset:(CGSize)shadowOffset shadowOpacity:(float)shadowOpacity {
+    
+    self.layer.shadowColor = shadowColor.CGColor;
+    self.layer.shadowRadius = shadowRadius;
+    self.layer.shadowOffset = shadowOffset;
+    self.layer.shadowOpacity = shadowOpacity;
+}
+
+- (void)clearShadow {
+	self.layer.shadowColor = nil;
+	self.layer.shadowRadius = 3.0;
+	self.layer.shadowOffset = CGSizeZero;
+	self.layer.shadowOpacity = 0.0;
+}
+
+@end
+
+@implementation UIView (PanContainer)
+
+- (HWPanContainerView *)panContainerView {
+	for (UIView *subview in self.subviews) {
+		if ([subview isKindOfClass:HWPanContainerView.class]) {
+			return (HWPanContainerView *) subview;
+		}
+	}
+	return nil;
+}
+
+
+@end