添加HWPanModal和FLAnimatedImage

Pods/HWPanModal/Sources/View/HWVisualEffectView.m

@@ -0,0 +1,111 @@
+//
+//  HWVisualEffectView.m
+//  HWPanModal
+//
+//  Created by heath wang on 2019/6/14.
+//
+
+#import "HWVisualEffectView.h"
+
+NSString * const kInternalCustomBlurEffect = @"_UICustomBlurEffect";
+NSString * const kHWBlurEffectColorTintKey = @"colorTint";
+NSString * const kHWBlurEffectColorTintAlphaKey = @"colorTintAlpha";
+NSString * const kHWBlurEffectBlurRadiusKey = @"blurRadius";
+NSString * const kHWBlurEffectScaleKey = @"scale";
+
+@interface HWVisualEffectView ()
+
+@property (nonatomic, strong) UIVisualEffect *blurEffect;
+
+@end
+
+@implementation HWVisualEffectView
+
+@synthesize colorTint = _colorTint;
+@synthesize colorTintAlpha = _colorTintAlpha;
+@synthesize blurRadius = _blurRadius;
+@synthesize scale = _scale;
+
+#pragma mark - init
+
+- (instancetype)initWithEffect:(UIVisualEffect *)effect {
+    self = [super initWithEffect:effect];
+    if (self) {
+        self.scale = 1;
+    }
+    return self;
+}
+
+#pragma mark - public method
+
+- (void)updateBlurEffect:(UIVisualEffect *)effect {
+    self.blurEffect = effect;
+    self.effect = self.blurEffect;
+}
+
+#pragma mark - private method
+
+- (nullable id)__valueForKey:(NSString *)key {
+    if (![NSStringFromClass(self.blurEffect.class) isEqualToString:kInternalCustomBlurEffect]) {
+        return @(0);
+    }
+    return [self.blurEffect valueForKey:key];
+}
+
+- (void)__setValue:(id)value forKey:(NSString *)key {
+    if (![NSStringFromClass(self.blurEffect.class) isEqualToString:kInternalCustomBlurEffect]) {
+        self.effect = self.blurEffect;
+        return;
+    }
+    [self.blurEffect setValue:value forKey:key];
+    self.effect = self.blurEffect;
+}
+
+#pragma mark - Getter & Setter
+
+- (UIVisualEffect *)blurEffect {
+    if (!_blurEffect) {
+        if (NSClassFromString(kInternalCustomBlurEffect)) {
+            _blurEffect = (UIBlurEffect *)[NSClassFromString(@"_UICustomBlurEffect") new];
+        } else {
+            _blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
+        }
+    }
+    
+    return _blurEffect;
+}
+
+- (UIColor *)colorTint {
+    return [self __valueForKey:kHWBlurEffectColorTintKey];
+}
+
+- (void)setColorTint:(UIColor *)colorTint {
+    [self __setValue:colorTint forKey:kHWBlurEffectColorTintKey];
+}
+
+- (CGFloat)colorTintAlpha {
+    return ((NSNumber *)[self __valueForKey:kHWBlurEffectColorTintAlphaKey]).floatValue;
+}
+
+- (void)setColorTintAlpha:(CGFloat)colorTintAlpha {
+    [self __setValue:@(colorTintAlpha) forKey:kHWBlurEffectColorTintAlphaKey];
+}
+
+- (CGFloat)blurRadius {
+    return ((NSNumber *)[self __valueForKey:kHWBlurEffectBlurRadiusKey]).floatValue;
+}
+
+- (void)setBlurRadius:(CGFloat)blurRadius {
+    [self __setValue:@(blurRadius) forKey:kHWBlurEffectBlurRadiusKey];
+}
+
+- (CGFloat)scale {
+    return ((NSNumber *)[self __valueForKey:kHWBlurEffectScaleKey]).floatValue;
+}
+
+- (void)setScale:(CGFloat)scale {
+     [self __setValue:@(scale) forKey:kHWBlurEffectScaleKey];
+}
+
+
+@end