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Pods/CRBoxInputView/PodCode/Classes/CRBoxInputCell.m

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+//
+//  CRBoxInputCell.m
+//  CaiShenYe
+//
+//  Created by Chobits on 2019/1/3.
+//  Copyright © 2019 Chobits. All rights reserved.
+//
+
+#import "CRBoxInputCell.h"
+#import <Masonry/Masonry.h>
+
+@interface CRBoxInputCell ()
+{
+    
+}
+
+@property (strong, nonatomic) UILabel *valueLabel;
+@property (strong, nonatomic) CABasicAnimation *opacityAnimation;
+@property (strong, nonatomic) UIView *customSecurityView;
+
+@property (strong, nonatomic) UIView *lineView;
+
+@end
+
+@implementation CRBoxInputCell
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    
+    if (self) {
+        [self createUIBase];
+    }
+    
+    return self;
+}
+
+- (void)initPara
+{
+    self.ifNeedCursor = YES;
+    self.userInteractionEnabled = NO;
+}
+
+- (void)createUIBase
+{
+    [self initPara];
+    
+    _valueLabel = [UILabel new];
+    _valueLabel.font = [UIFont systemFontOfSize:38];
+    [self.contentView addSubview:_valueLabel];
+    [_valueLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.offset(0);
+        make.centerY.offset(0);
+    }];
+    
+    _cursorView = [UIView new];
+    [self.contentView addSubview:_cursorView];
+    [_cursorView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.offset(0);
+        make.centerY.offset(0);
+    }];
+    
+    [self initCellProperty];
+}
+
+- (void)initCellProperty
+{
+    CRBoxInputCellProperty *cellProperty = [CRBoxInputCellProperty new];
+    self.boxInputCellProperty = cellProperty;
+}
+
+- (void)valueLabelLoadData
+{
+    _valueLabel.hidden = NO;
+    [self hideCustomSecurityView];
+    
+    BOOL hasOriginValue = self.boxInputCellProperty.originValue && self.boxInputCellProperty.originValue.length > 0;
+    if (hasOriginValue) {
+        if (self.boxInputCellProperty.ifShowSecurity) {
+            if (self.boxInputCellProperty.securityType == CRBoxSecuritySymbolType) {
+                _valueLabel.text = self.boxInputCellProperty.securitySymbol;
+            }else if (self.boxInputCellProperty.securityType == CRBoxSecurityCustomViewType) {
+                _valueLabel.hidden = YES;
+                [self showCustomSecurityView];
+            }
+            
+        }else{
+            _valueLabel.text = self.boxInputCellProperty.originValue;
+        }
+    }else{
+        _valueLabel.text = @"";
+    }
+}
+
+#pragma mark - Custom security view
+- (void)showCustomSecurityView
+{
+    if (!self.customSecurityView.superview) {
+        [self.contentView addSubview:self.customSecurityView];
+        [self.customSecurityView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.edges.mas_equalTo(UIEdgeInsetsZero);
+        }];
+    }
+    
+    self.customSecurityView.alpha = 1;
+}
+
+- (void)hideCustomSecurityView
+{
+    // Must add this judge. Otherwise _customSecurityView maybe null, and cause error.
+    if (_customSecurityView) {
+        self.customSecurityView.alpha = 0;
+    }
+}
+
+#pragma mark - Setter & Getter
+- (CABasicAnimation *)opacityAnimation
+{
+    if (!_opacityAnimation) {
+        _opacityAnimation = [CABasicAnimation animationWithKeyPath:@"opacity"];
+        _opacityAnimation.fromValue = @(1.0);
+        _opacityAnimation.toValue = @(0.0);
+        _opacityAnimation.duration = 0.9;
+        _opacityAnimation.repeatCount = HUGE_VALF;
+        _opacityAnimation.removedOnCompletion = YES;
+        _opacityAnimation.fillMode = kCAFillModeForwards;
+        _opacityAnimation.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];
+    }
+    
+    return _opacityAnimation;
+}
+
+- (void)setSelected:(BOOL)selected
+{
+    if (selected) {
+        self.layer.borderColor = self.boxInputCellProperty.cellBorderColorSelected.CGColor;
+        self.backgroundColor = self.boxInputCellProperty.cellBgColorSelected;
+    }else{
+        BOOL hasFill = _valueLabel.text.length > 0 ? YES : NO;
+        UIColor *cellBorderColor = self.boxInputCellProperty.cellBorderColorNormal;
+        UIColor *cellBackgroundColor = self.boxInputCellProperty.cellBgColorNormal;
+        if (hasFill) {
+            if (self.boxInputCellProperty.cellBorderColorFilled) {
+                cellBorderColor = self.boxInputCellProperty.cellBorderColorFilled;
+            }
+            if (self.boxInputCellProperty.cellBgColorFilled) {
+                cellBackgroundColor = self.boxInputCellProperty.cellBgColorFilled;
+            }
+        }
+        self.layer.borderColor = cellBorderColor.CGColor;
+        self.backgroundColor = cellBackgroundColor;
+    }
+    
+    if (_ifNeedCursor) {
+        if (selected) {
+            _cursorView.hidden= NO;
+            [_cursorView.layer addAnimation:self.opacityAnimation forKey:CRBoxCursoryAnimationKey];
+        }else{
+            _cursorView.hidden= YES;
+            [_cursorView.layer removeAnimationForKey:CRBoxCursoryAnimationKey];
+        }
+    }else{
+        _cursorView.hidden= YES;
+    }
+}
+
+- (void)setBoxInputCellProperty:(CRBoxInputCellProperty *)boxInputCellProperty
+{
+    _boxInputCellProperty = boxInputCellProperty;
+    
+    _cursorView.backgroundColor = boxInputCellProperty.cellCursorColor;
+    [_cursorView mas_updateConstraints:^(MASConstraintMaker *make) {
+        make.width.mas_equalTo(boxInputCellProperty.cellCursorWidth);
+        make.height.mas_equalTo(boxInputCellProperty.cellCursorHeight);
+    }];
+    self.layer.cornerRadius = boxInputCellProperty.cornerRadius;
+    self.layer.borderWidth = boxInputCellProperty.borderWidth;
+    
+    if (boxInputCellProperty.cellFont) {
+        _valueLabel.font = boxInputCellProperty.cellFont;
+    }
+    
+    if (boxInputCellProperty.cellTextColor) {
+        _valueLabel.textColor = boxInputCellProperty.cellTextColor;
+    }
+    
+    [self valueLabelLoadData];
+}
+
+- (UIView *)customSecurityView
+{
+    if (!_customSecurityView) {
+        // Compatiable for 0.19 verion and earlier.
+        if ([self respondsToSelector:@selector(createCustomSecurityView)]) {
+            _customSecurityView = [self createCustomSecurityView];
+        }
+        else if(_boxInputCellProperty.customSecurityViewBlock){
+            NSAssert(_boxInputCellProperty.customSecurityViewBlock, @"customSecurityViewBlock can not be null！");
+            _customSecurityView = _boxInputCellProperty.customSecurityViewBlock();
+        }
+    }
+    
+    return _customSecurityView;
+}
+
+- (void)layoutSubviews
+{
+    __weak typeof(self) weakSelf = self;
+    
+    if (_boxInputCellProperty.showLine && !_lineView) {
+        NSAssert(_boxInputCellProperty.customLineViewBlock, @"customLineViewBlock can not be null！");
+        _lineView = _boxInputCellProperty.customLineViewBlock();
+        [self.contentView addSubview:_lineView];
+        [_lineView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.left.right.bottom.top.offset(0);
+        }];
+    }
+    
+    if (_boxInputCellProperty.configCellShadowBlock) {
+        _boxInputCellProperty.configCellShadowBlock(weakSelf.layer);
+    }
+    
+    [super layoutSubviews];
+}
+
+@end