kmpdfkit_demo/PDFViewer/Controller/CPDFHeaderFooterSettingController.m

//
//  HeaderFooterSettingViewController.m
//  PDFViewer
//
//  Created by kdanmobile_2 on 2022/11/21.
//

#import "CPDFHeaderFooterSettingController.h"

@interface CPDFHeaderFooterSettingController ()

@end

@implementation CPDFHeaderFooterSettingController

- (id)initWithIamge:(UIImage *)image WithSize:(CGSize)size WithDocument:(CPDFDocument *)docment  WithView:(CPDFView *) pdfView {
    self = [super init];
    if (self) {
        _image = image;
        _size  = size;
        _document = docment;
        _pdfView = pdfView;
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:nil message:nil preferredStyle:UIAlertControllerStyleActionSheet];
    //add headerfooter action
    UIAlertAction *addHeaderfooterAction = [UIAlertAction actionWithTitle:@"Add Headerfooter" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        self.headerFooterControl = [[CPDFHeaderFooterAddController alloc] initWithIamge:self.image WithSize:self.size WithDocument:self.document WithView:self.pdfView];
        [self addChildViewController:self.headerFooterControl];
        [self.view addSubview:self.headerFooterControl.view];
        [self.navigationController pushViewController:self.headerFooterControl animated:NO];
        self.view.hidden = YES;
        }];
    //delete headerfooter action
    UIAlertAction *deleteHeaderfooterAction = [UIAlertAction actionWithTitle:@"Delete Headerfooter" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        CPDFHeaderFooterDeleteController *headerFooterDeleteControl = [[CPDFHeaderFooterDeleteController alloc] init];
        [self addChildViewController:headerFooterDeleteControl];
        [self.view addSubview:headerFooterDeleteControl.view];
        }];
    //cancel Action
    UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
            NSLog(@"Cancel Action");
        }];
    [alertController addAction:addHeaderfooterAction];
    [alertController addAction:deleteHeaderfooterAction];
    [alertController addAction:cancelAction];
    [self presentViewController:alertController animated:YES completion:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getModel:) name:@"changeModel" object:nil];
}

- (void)getModel:(NSNotification *)text {
    self.modelData = self.headerFooterControl.modelData;
    NSDictionary *dict = [[NSDictionary alloc] initWithObjectsAndKeys:self.modelData,@"model", nil];
    NSNotification *notification = [NSNotification notificationWithName:@"getSettingModel" object:nil userInfo:dict];
    [[NSNotificationCenter defaultCenter] postNotification:notification];
}

@end