kmpdfkit_demo/PDFViewer/View/CPDFBackgroundSettingView.m

//
//  CPDFBackgroundSettingView.m
//  PDFViewer
//
//  Created by kdanmobile_2 on 2023/1/2.
//

#import "CPDFBackgroundSettingView.h"
#import "Masonry.h"

@implementation CPDFBackgroundSettingView

- (instancetype)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
        _opacitySlider = [[UISlider alloc] init];
        _scaleSlider = [[UISlider alloc] init];
        _rotationSlider = [[UISlider alloc] init];
        
        [self addSubview:_opacitySlider];
        [self addSubview:_scaleSlider];
        [self addSubview:_rotationSlider];
        
        _rotationlabel = [[UILabel alloc] init];
        _rangeLabel = [[UILabel alloc] init];
        _textLabel = [[UILabel alloc] init];
        _opacityLabel = [[UILabel alloc] init];
        _titleLabel = [[UILabel alloc] init];
        
        [self addSubview:_textLabel];
        [self addSubview:_opacityLabel];
        [self addSubview:_rangeLabel];
        [self addSubview:_rotationlabel];
        [self addSubview:_titleLabel];
        
        _verticalField = [[UITextField alloc] init];
        _verticalField.borderStyle = UITextBorderStyleRoundedRect;
        _verticalLabel = [[UILabel alloc] init];
        _horizontalField = [[UITextField alloc] init];
        _horizontalField.borderStyle = UITextBorderStyleRoundedRect;
        _horizontalLabel = [[UILabel alloc] init];
        _pageBtn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
        
        [self addSubview:_verticalLabel];
        [self addSubview:_verticalField];
        [self addSubview:_horizontalField];
        [self addSubview:_horizontalLabel];
        [self addSubview:_pageBtn];
        
        _doneBtn = [[UIButton alloc] init];
        _cancelBtn = [[UIButton alloc] init];
        
        [self addSubview:_doneBtn];
        [self addSubview:_cancelBtn];
        
        self.backgroundColor = [UIColor systemGray6Color];
    }
    
    return self;
}

- (void)drawRect:(CGRect)rect {
    
    _titleLabel.frame = CGRectMake(5, 5, 180, 50);
    _rangeLabel.frame = CGRectMake(5, 165, 150, 30);
    _textLabel.frame = CGRectMake(5, 95, 90, 30);
    _opacityLabel.frame = CGRectMake(5, 60, 90, 30);
    _rotationlabel.frame = CGRectMake(5, 130, 90, 30);
    
    [self addConstraint];
    [self assignData];
}

- (void)addConstraint {
    [_verticalField mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-15);
        make.top.equalTo(self.pageBtn.mas_bottom).offset(10);
        make.width.equalTo(@80);
        make.height.equalTo(@30);
    }];
    [_verticalLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-95);
        make.top.equalTo(self.pageBtn.mas_bottom).offset(10);
        make.width.equalTo(@20);
        make.height.equalTo(@30);
    }];
    [_horizontalField mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.mas_left).offset(25);
        make.top.equalTo(self.pageBtn.mas_bottom).offset(10);
        make.width.equalTo(@80);
        make.height.equalTo(@30);
    }];
    [_horizontalLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.mas_left).offset(5);
        make.top.equalTo(self.pageBtn.mas_bottom).offset(10);
        make.width.equalTo(@20);
        make.height.equalTo(@30);
    }];
    [_scaleSlider mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-15);
        make.left.equalTo(_textLabel.mas_right).offset(0);
        make.top.equalTo(self.mas_top).offset(95);
        make.height.equalTo(@30);
    }];
    [_opacitySlider mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-15);
        make.left.equalTo(_opacityLabel.mas_right).offset(0);
        make.top.equalTo(self.mas_top).offset(60);
        make.height.equalTo(@30);
    }];
    [_rotationSlider mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-15);
        make.left.equalTo(_rotationlabel.mas_right).offset(0);
        make.top.equalTo(_scaleSlider.mas_bottom).offset(5);
    }];
    
    [_pageBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-15);
        make.top.equalTo(self.rotationSlider.mas_bottom).offset(5);
        make.left.equalTo(_rangeLabel.mas_right);
        make.height.equalTo(@35);
    }];
    
    [_doneBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-15);
        make.top.equalTo(_horizontalField.mas_bottom).offset(25);
        make.height.mas_equalTo(30);
        make.width.mas_equalTo(80);
    }];
    
    [_cancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.mas_right).offset(-110);
        make.top.equalTo(_horizontalField.mas_bottom).offset(25);
        make.height.mas_equalTo(30);
        make.width.mas_equalTo(80);
    }];
}

- (void)assignData {
    _rangeLabel.text = @"Page Range";
    _rangeLabel.font = [UIFont systemFontOfSize:15];
    _titleLabel.text = @"Background Edit";
    _rotationlabel.text = @"Rotation";
    _textLabel.text = @"Scale";
    _opacityLabel.text = @"Opacity";
    _verticalLabel.text = @"Y:";
    _horizontalLabel.text = @"X:";
    
    _scaleSlider.minimumValue = 0.2;
    _scaleSlider.maximumValue = 1;
    _scaleSlider.value = 1;
    
    _rotationSlider.minimumValue = 0;
    _rotationSlider.maximumValue = M_PI;
    
    [_pageBtn setTitle:@"Page Range" forState:UIControlStateNormal];
    [_doneBtn setTitle:@"Done" forState:UIControlStateNormal];
    [_doneBtn setTitleColor:UIColor.systemBlueColor forState:UIControlStateNormal];
    [_cancelBtn setTitle:@"Cancel" forState:UIControlStateNormal];
    [_cancelBtn setTitleColor:UIColor.systemBlueColor forState:UIControlStateNormal];
}

@end