//
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
@interface XPFEjectBaseView : UIView
/// 预先创建一个弹出View
/// @param superView 创建在父试图上，可以为nil 为nil创建在window上
- (instancetype)initShowAlertViewSuperView:(nullable UIView *)superView;
/// 展示View
- (void)showAlertView;
/// 隐藏View
- (void)hiddenAlertView;
@end
NS_ASSUME_NONNULL_END
//
#import "XPFEjectBaseView.h"
#define BaseV_W ([[UIScreen mainScreen] bounds].size.width)
#define BaseV_H ([[UIScreen mainScreen] bounds].size.height)
@interface XPFEjectBaseView ()
// 弹出的基View
@property (nonatomic,strong) UIView *baseView;
// 蒙层View
@property (nonatomic,strong) UIView *backgroundView;
// 弹出的View高度
@property (nonatomic,assign) CGFloat baseHeight;
@end
@implementation XPFEjectBaseView
#pragma mark ------
/// 预先创建一个弹出View
/// @param superView 创建在父试图上，可以为nil 为nil创建在window上
- (instancetype)initShowAlertViewSuperView:(nullable UIView *)superView {
if (self == [super init]) {
// 创建UI
[self createUISuperView:superView];
}
return self;
}
/// 创建UI
- (void)createUISuperView:(nullable UIView *)superView
{
self.baseHeight = 400;//WidthScale750(588) + (XPF_StatusBarHeight > 20 ? 34 : 0);
self.hidden = YES;
if (superView)
{
[superView addSubview:self];
[self mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(superView);
}];
}
else
{
UIWindow *windows = [UIApplication sharedApplication].keyWindow;
[windows addSubview:self];
[self mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(windows);
}];
}
[self.backgroundView mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.mas_equalTo(self);
}];
self.baseView.frame = CGRectMake(0, BaseV_H, BaseV_W, self.baseHeight);
[self BezierPathWithRoundedRect:self.baseView RoundingCorners:UIRectCornerTopLeft | UIRectCornerTopRight CornerRadii:CGSizeMake(20, 20)];
}
/// 隐藏View
- (void)hiddenAlertView
{
// 动画处理
[UIView animateWithDuration:0.3 animations:^{
self.baseView.frame = CGRectMake(0, BaseV_H, BaseV_W, self.baseHeight);
} completion:^(BOOL finished) {
self.hidden = YES;
}];
}
/// 展示View
- (void)showAlertView
{ // 动画处理
self.hidden = NO;
[UIView animateWithDuration:0.3 animations:^{
self.baseView.frame = CGRectMake(0, BaseV_H - self.baseHeight, BaseV_W, self.baseHeight);
} completion:^(BOOL finished) {
}];
}
#pragma mark ----- lazy
- (UIView *)baseView {
if (!_baseView) {
_baseView = [[UIView alloc] init];
_baseView.backgroundColor = [UIColor colorWithRed:0/255.0 green:0/255.0 blue:0/255.0 alpha:0.88];
[self addSubview:_baseView];
}
return _baseView;
}
- (UIView *)backgroundView {
if (!_backgroundView) {
_backgroundView = [[UIView alloc] init];
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hiddenAlertView)];
[_backgroundView addGestureRecognizer:tap];
[self addSubview:_backgroundView];
}
return _backgroundView;
}
#pragma mark ----- 扩展
/// 利用贝塞尔曲线添加指定位置圆角
/// @param view view
/// @param conrners 圆角位置
/// @param cornerRadii 圆角大小
- (void)BezierPathWithRoundedRect:(UIView *)view RoundingCorners:(UIRectCorner)conrners CornerRadii:(CGSize)cornerRadii{
UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:view.bounds byRoundingCorners:conrners cornerRadii:cornerRadii];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.frame = view.bounds;
maskLayer.path = maskPath.CGPath;
view.layer.mask = maskLayer;
}
// 渐变色
- (void)CAGradientLayerWithView:(UIView *)view {
CAGradientLayer *gradientLayer = [CAGradientLayer layer];
gradientLayer.colors = @[(__bridge id)[UIColor redColor].CGColor, (__bridge id)[UIColor orangeColor].CGColor];
gradientLayer.frame = view.frame;
gradientLayer.startPoint = CGPointMake(0, 0);
gradientLayer.endPoint = CGPointMake(1.0, 0);
[view.layer addSublayer:gradientLayer];
}
@end
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