JSJP_Student/jiaPei/Utils/Category/HWPanModal/HWPanModalPresentationController+RQExtension.m

//
//  HWPanModalPresentationController+RQExtension.m
//  jiaPei
//
//  Created by 张嵘 on 2022/4/20.
//  Copyright © 2022 JCZ. All rights reserved.
//

#import "HWPanModalPresentationController+RQExtension.h"


@interface HWPanModalPresentationController (RQExtension)


@end


@implementation HWPanModalPresentationController (RQExtension)
- (void)adjustPresentedViewFrame {

    if (!self.containerView)
        return;

    CGRect frame = self.containerView.frame;
    CGSize size = CGSizeMake(CGRectGetWidth(frame), CGRectGetHeight(frame) - self.handler.anchoredYPosition);

    self.presentedView.hw_size = frame.size;
    if ([self.dragIndicatorView isKindOfClass:[RQHeadImageView class]]) {
        RQHeadImageView *myheadImageView =  self.dragIndicatorView;
        self.panContainerView.contentView.frame = CGRectMake(0, myheadImageView.isCustomIndicatorViewClickEnable? [self.dragIndicatorView indicatorSize].height + kIndicatorYOffset : 0, size.width, size.height);
    } else {
        self.panContainerView.contentView.frame = CGRectMake(0, 0, size.width, size.height);
    }
    self.presentedViewController.view.frame = self.panContainerView.contentView.bounds;
    [self.presentedViewController.view setNeedsLayout];
    [self.presentedViewController.view layoutIfNeeded];
}

- (void)addDragIndicatorViewToView:(UIView *)view {
    // if has been add, won't update it.
    self.dragIndicatorView.hidden = NO;
    
    CGSize indicatorSize = [self.dragIndicatorView indicatorSize];
    
    if (self.dragIndicatorView.superview == view) {
        self.dragIndicatorView.frame = CGRectMake((view.hw_width - indicatorSize.width) / 2, -kIndicatorYOffset - indicatorSize.height, indicatorSize.width, indicatorSize.height);
        [self.dragIndicatorView didChangeToState:HWIndicatorStateNormal];
        return;
    }

    self.handler.dragIndicatorView = self.dragIndicatorView;
    [view addSubview:self.dragIndicatorView];
    
    
    if ([self.dragIndicatorView isKindOfClass:[RQHeadImageView class]]) {
        RQHeadImageView *myheadImageView =  self.dragIndicatorView;
        self.dragIndicatorView.frame = CGRectMake((view.hw_width - indicatorSize.width) / 2, myheadImageView.isCustomIndicatorViewClickEnable? 0 : -kIndicatorYOffset - indicatorSize.height, indicatorSize.width, indicatorSize.height);
    } else {
        self.dragIndicatorView.frame = CGRectMake((view.hw_width - indicatorSize.width) / 2, -kIndicatorYOffset - indicatorSize.height, indicatorSize.width, indicatorSize.height);
    }
    
    [self.dragIndicatorView setupSubviews];
    [self.dragIndicatorView didChangeToState:HWIndicatorStateNormal];
}
@end