kmpdfkit_demo/compdfkit-tools/compdfkit-tools/Annotation/PDFProperties/PDFShape/CPDFShapeCircleViewController.m

//
//  CPDFShapeCircleViewController.m
//  compdfkit-tools
//
//  Copyright © 2014-2023 PDF Technologies, Inc. All Rights Reserved.
//
//  THIS SOURCE CODE AND ANY ACCOMPANYING DOCUMENTATION ARE PROTECTED BY INTERNATIONAL COPYRIGHT LAW
//  AND MAY NOT BE RESOLD OR REDISTRIBUTED. USAGE IS BOUND TO THE ComPDFKit LICENSE AGREEMENT.
//  UNAUTHORIZED REPRODUCTION OR DISTRIBUTION IS SUBJECT TO CIVIL AND CRIMINAL PENALTIES.
//  This notice may not be removed from this file.
//

#import "CPDFShapeCircleViewController.h"
#import "CPDFShareCircleViewController_Header.h"

@interface CPDFShapeCircleViewController () <CPDFThicknessSliderViewDelegate, CPDFColorSelectViewDelegate, CPDFColorPickerViewDelegate>

@end

@implementation CPDFShapeCircleViewController

#pragma mark - Initializers

- (instancetype)initWithStyle:(CAnnotStyle *)annotStyle selectIndex:(NSInteger)index title:(NSString *)title {
    if (self = [super init]) {
        self.annotStyle = annotStyle;
        self.index = index;
        self.titles = title;
    }
    return self;
}

#pragma mark - ViewController Methods

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    _thicknessView = [[CPDFThicknessSliderView alloc] init];
    _thicknessView.delegate = self;
    _thicknessView.thicknessSlider.value = 4.0;
    _thicknessView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
    [self.view addSubview:self.thicknessView];
    
    self.dottedView = [[CPDFThicknessSliderView alloc] init];
    self.dottedView.delegate = self;
    self.dottedView.thicknessSlider.value = 0.0;
    self.dottedView.thicknessSlider.minimumValue = 0.0;
    self.dottedView.thicknessSlider.maximumValue = 10.0;
    self.dottedView.startLabel.text = @"0";
    self.dottedView.endLabel.text = @"10";
    self.dottedView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
    [self.view addSubview:self.dottedView];
    
    self.fillColorSelectView = [[CPDFColorSelectView alloc] initWithFrame:CGRectMake(0, 280, self.view.frame.size.width, 90)];
    self.fillColorSelectView.delegate = self;
    self.fillColorSelectView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
    [self.view addSubview:self.fillColorSelectView];
}

- (void)viewWillLayoutSubviews {
    [super viewWillLayoutSubviews];
    self.opacitySliderView.frame = CGRectMake(10, 370, self.view.frame.size.width - 20, 90);
    self.thicknessView.frame = CGRectMake(10, 450, self.view.frame.size.width - 20, 90);
    self.dottedView.frame = CGRectMake(10, 540, self.view.frame.size.width - 20, 90);
}

- (void)commomInitTitle {
    self.sampleView.fillColor = self.annotStyle.color;
    self.sampleView.fillShapeColor = [UIColor whiteColor];
    self.sampleView.thickness = 4.0;
    self.fillColorSelectView.colorLabel.text = NSLocalizedString(@"Fill:", nil);
    self.thicknessView.titleLabel.text = NSLocalizedString(@"Thickness:", nil);
    self.colorView.colorLabel.text = NSLocalizedString(@"Border:", nil);
    self.dottedView.titleLabel.text = NSLocalizedString(@"Dotted", nil);
    self.sampleView.selecIndex = self.index;
    self.titleLabel.text = self.titles;
}

- (void)updatePreferredContentSizeWithTraitCollection:(UITraitCollection *)traitCollection {
    self.preferredContentSize = CGSizeMake(self.view.bounds.size.width, traitCollection.verticalSizeClass == UIUserInterfaceSizeClassCompact ? 370 : 660);
}

#pragma mark - CPDFThicknessSliderViewDelegate

- (void)thicknessSliderView:(CPDFThicknessSliderView *)thicknessSliderView thickness:(CGFloat)thickness {
    if (thicknessSliderView == self.thicknessView) {
        self.sampleView.thickness = thickness;
        [self.sampleView setNeedsDisplay];
    } else if (thicknessSliderView == self.dottedView) {
        self.sampleView.dotted = thickness;
        [self.sampleView setNeedsDisplay];
    }
}

#pragma mark - CPDFColorSelectViewDelegate

- (void)selectColorView:(CPDFColorSelectView *)select {
    if (select == self.colorView) {
        self.colorPicker = [[CPDFColorPickerView alloc] initWithFrame:self.view.frame];
        self.colorPicker.delegate = self;
        self.colorView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
        self.colorPicker.backgroundColor = [UIColor whiteColor];
        [self.view addSubview:self.colorPicker];
    } else if (select == self.fillColorSelectView) {
        self.fillColorPicker = [[CPDFColorPickerView alloc] initWithFrame:self.view.frame];
        self.fillColorPicker.delegate = self;
        self.fillColorPicker.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
        self.fillColorPicker.backgroundColor = [UIColor whiteColor];
        [self.view addSubview:self.fillColorPicker];
    }
}

- (void)selectColorView:(CPDFColorSelectView *)select color:(UIColor *)color {
    if (select == self.colorView) {
        self.sampleView.fillColor = color;
        self.annotStyle.color = color;
        [self.sampleView setNeedsDisplay];
        if (self.delegate && [self.delegate respondsToSelector:@selector(circleViewController:annotStyle:)]) {
            [self.delegate circleViewController:self annotStyle:self.annotStyle];
        }
    } else if (select == self.fillColorSelectView) {
        self.sampleView.fillShapeColor = color;
        self.annotStyle.fillColor = color;
        [self.sampleView setNeedsDisplay];
        if (self.delegate && [self.delegate respondsToSelector:@selector(circleViewController:annotStyle:)]) {
            [self.delegate circleViewController:self annotStyle:self.annotStyle];
        }
    }
}

#pragma mark - CPDFColorPickerViewDelegate

- (void)pickerView:(CPDFColorPickerView *)colorPickerView color:(UIColor *)color {
    if (colorPickerView == self.colorPicker) {
        self.sampleView.fillColor = color;
        [self.sampleView setNeedsDisplay];
    } else if (colorPickerView == self.fillColorPicker) {
        self.sampleView.fillShapeColor = color;
        [self.sampleView setNeedsDisplay];
    }
}

@end