增加换肤功能

TUIKit/TUIMultimediaPlugin/Common/View/TUIMultimediaSplitter.m

@@ -0,0 +1,76 @@
+// Copyright (c) 2024 Tencent. All rights reserved.
+// Author: eddardliu
+
+#import "TUIMultimediaSplitter.h"
+
+@interface TUIMultimediaSplitter () {
+    CAShapeLayer *_shapeLayer;
+}
+
+@end
+
+@implementation TUIMultimediaSplitter
+- (id)initWithFrame:(CGRect)frame {
+    self = [super initWithFrame:frame];
+    _color = UIColor.lightGrayColor;
+    _lineWidth = 1;
+    _lineCap = kCGLineCapRound;
+    self.backgroundColor = UIColor.clearColor;
+
+    _shapeLayer = [[CAShapeLayer alloc] init];
+    [self.layer addSublayer:_shapeLayer];
+
+    [self updateShapeLayer];
+    return self;
+}
+- (void)updateShapeLayer {
+    _shapeLayer.frame = self.bounds;
+    CGPoint startPoint, endPoint;
+    CGSize size = self.bounds.size;
+    CGFloat inset = 0;
+    if (_axis == UILayoutConstraintAxisVertical) {
+        startPoint = CGPointMake(size.width / 2, inset);
+        endPoint = CGPointMake(size.width / 2, size.height - inset);
+    } else {
+        startPoint = CGPointMake(inset, size.height / 2);
+        endPoint = CGPointMake(size.width - inset, size.height / 2);
+    }
+    UIBezierPath *path = [UIBezierPath bezierPath];
+    [path moveToPoint:startPoint];
+    [path addLineToPoint:endPoint];
+    _shapeLayer.path = path.CGPath;
+    _shapeLayer.strokeColor = _color.CGColor;
+    _shapeLayer.lineWidth = _lineWidth;
+    switch (_lineCap) {
+        default:
+        case kCGLineCapButt:
+            _shapeLayer.lineCap = kCALineCapButt;
+            break;
+        case kCGLineCapRound:
+            _shapeLayer.lineCap = kCALineCapRound;
+            break;
+        case kCGLineCapSquare:
+            _shapeLayer.lineCap = kCALineCapSquare;
+            break;
+    }
+}
+- (void)layoutSubviews {
+    [self updateShapeLayer];
+}
+- (void)setAxis:(UILayoutConstraintAxis)axis {
+    _axis = axis;
+    [self updateShapeLayer];
+}
+- (void)setColor:(UIColor *)color {
+    _color = color;
+    [self updateShapeLayer];
+}
+- (void)setLineWidth:(CGFloat)lineWidth {
+    _lineWidth = lineWidth;
+    [self updateShapeLayer];
+}
+- (void)setLineCap:(CGLineCap)lineCap {
+    _lineCap = lineCap;
+    [self updateShapeLayer];
+}
+@end