// // IHWhiltLightView.swift // Inhealth // // Created by weclouds on 2020/4/20. // Copyright © 2020 weclouds. All rights reserved. // import UIKit import PKHUD class IHWhiltLightView: UIView { var lampControlTrunoff:(()->Void)? var colorTempCallback:((String)->Void)? var brightnessCallback:((String)->Void)? fileprivate var gradientLayer :IHGradientLayer? @IBOutlet weak var brightnessBtn: UIButton! @IBOutlet weak var colorTempBtn: UIButton! @IBOutlet weak var touchView: UIImageView! @IBOutlet weak var brightThumb: UIImageView! // @IBOutlet weak var colorPickerView: UIView! @IBOutlet weak var brightnessPickerView: UIView! @IBOutlet weak var whitePickerView: UIView! @IBOutlet weak var whiteThumb: UIImageView! @IBOutlet weak var lampInfoBox: UIView! var isVertical :Bool! = true //判断是水平滑动还是垂直滑动 var isMove :Bool! = false //判断手指是否移动了 var lightMode:String? var model : String = "" //学校灯为1 : EL-DP03-1200-LY时,不支持调色调 var isVerticalMove :Bool! = false // 纵轴移动 { didSet{ if self.isVerticalMove == true { self.whitePickerView.isHidden = true self.whiteThumb.isHidden = true self.brightnessPickerView.isHidden = false self.brightThumb.isHidden = false }else { self.whitePickerView.isHidden = true self.whiteThumb.isHidden = true self.brightnessPickerView.isHidden = true self.brightThumb.isHidden = true } } } var isHorizontalMove :Bool! = false //横轴移动 { didSet{ if self.isHorizontalMove == true { self.whitePickerView.isHidden = false self.whiteThumb.isHidden = false self.brightnessPickerView.isHidden = true self.brightThumb.isHidden = true }else { self.whitePickerView.isHidden = true self.whiteThumb.isHidden = true self.brightnessPickerView.isHidden = true self.brightThumb.isHidden = true } } } var isLock:Bool? = false //加一把锁 保证单独执行 var horizontalSensitivity : CGFloat = 30 //水平灵敏度 let sensitivity : CGFloat = 50 //灵敏度 移动的又有效距离 / sensitivity let whitePickerWidth = KSCREENWIDTH - 80 let beginY :CGFloat? = (KSCREENHEIGHT - 400) / 2 let endY :CGFloat? = (KSCREENHEIGHT - 400) / 2 + 400 var beginPoint : CGPoint? var movePoint : CGPoint? var colors :[CGColor]?{ didSet{ // setNeedsDisplay() if let colors = self.colors { if colors.count == 2 { self.gradientLayer?.colors = colors }else{ let firstColor = UIColor(red: 1, green: 0, blue: 0, alpha: 0.12).cgColor let secondColor = UIColor(red: 1, green: 0, blue: 0, alpha: 1).cgColor self.gradientLayer?.colors = [firstColor,secondColor] } } } } var colorTemperature : Int?{ didSet{ } } var finalBrightness :String? var finalColorTemperature:String? var currentBrightness:String?{ didSet{ if let currentBrightness = self.currentBrightness { let bri: Int! = Int(currentBrightness) self.bright = endY! - CGFloat(bri) / 100 * 400 // finalBrightness = currentBrightness } } } var currentColorTemp : String?{ didSet{ if let currentColorTemp = self.currentColorTemp { let colorTemp : Int! = Int(currentColorTemp) self.tvalue = (CGFloat(colorTemp) - 3000) / 3000 * whitePickerWidth + 40 // finalColorTemperature = currentColorTemp } } } var saturation :CGFloat? var tvalue:CGFloat? {//色温的横坐标 didSet{ if let tvalue = self.tvalue { self.whiteThumb.center.x = tvalue self.colorTemperature = Int((tvalue - 40) / whitePickerWidth * 3000) + 3000 self.colorTempBtn.setTitle("\(colorTemperature ?? 3000)k", for: .disabled) self.finalColorTemperature = "\(colorTemperature ?? 3000)" saturation = (tvalue - 40) / whitePickerWidth let aSaturation = saturation! * 0.7 + 0.3 let aBrigghtness = (self.brightness ?? 1) * 0.8 let color = UIColor(hue: hvalue, saturation: aSaturation , brightness: aBrigghtness, alpha: 1) setViewColor(color) } } } //颜色亮度 var brightness :CGFloat? var bright : CGFloat?{ didSet{ if let bright = self.bright { self.brightThumb.center.y = (bright ) let result = (400 - (bright - beginY!) ) / 400 * 100 self.brightnessBtn.setTitle("\(Int(result))%", for: .disabled) self.finalBrightness = "\(Int(result))" if result == 0 { if let block = self.lampControlTrunoff { block() } } self.brightness = result / 100 setColorBrightness(result / 100) } } } var hvalue :CGFloat!{ return getHvalue(UIColor(hexString: "#FCD149")) } override func awakeFromNib() { super.awakeFromNib() gradientLayer = IHGradientLayer() gradientLayer?.frame = self.bounds self.layer.insertSublayer(gradientLayer!, at: 0) // beginY = self.brightnessPickerView.frame.minY // endY = self.brightnessPickerView.frame.maxY setViewColor(UIColor(hexString: "#FCD149")) setupUI() } func setupUI() { brightnessBtn.layoutButton(style: .Left, imageTitleSpace: 10) colorTempBtn.layoutButton(style: .Left, imageTitleSpace: 10) let bgLayer1 = CAGradientLayer() bgLayer1.colors = [UIColor.white.cgColor, UIColor(red: 236/255, green: 168/255, blue: 98/255, alpha: 1).cgColor] bgLayer1.locations = [0, 1] bgLayer1.frame = whitePickerView.bounds bgLayer1.startPoint = CGPoint(x: 0, y: 0) bgLayer1.endPoint = CGPoint(x: 1, y: 0) whitePickerView.layer.addSublayer(bgLayer1) self.brightThumb.center.y = self.brightnessPickerView.frame.minY self.bright = self.brightThumb.center.y self.whiteThumb.center.x = self.whitePickerView.frame.minX self.tvalue = self.whiteThumb.center.x } // override func draw(_ rect: CGRect) { // let colors = [UIColor.white.cgColor,UIColor.blue.cgColor] // if let cgColor = self.colors { // let endRadius = sqrt(pow(frame.width/2, 2) + pow(frame.height/2, 2)) // let center = CGPoint(x: bounds.size.width / 2, y: bounds.size.height / 2) // let gradient = CGGradient(colorsSpace: nil, colors: cgColor as! CFArray, locations: nil) // let context = UIGraphicsGetCurrentContext() // // context?.drawRadialGradient(gradient!, startCenter: center, startRadius: 0.0, endCenter: center, endRadius: endRadius, options: CGGradientDrawingOptions.drawsBeforeStartLocation) // } // } } extension IHWhiltLightView{ override func touchesBegan(_ touches: Set, with event: UIEvent?) { let touch : UITouch! = touches.first self.beginPoint = touch.location(in: self) self.touchView.isHidden = false self.touchView.center = self.beginPoint! } override func touchesCancelled(_ touches: Set, with event: UIEvent?) { reset() } override func touchesEnded(_ touches: Set, with event: UIEvent?) { reset() } override func touchesMoved(_ touches: Set, with event: UIEvent?) { let touch : UITouch! = touches.first self.movePoint = touch.location(in: self) let previousPoint = touch.previousLocation(in: self) let directX = movePoint!.x - previousPoint.x let directY = movePoint!.y - previousPoint.y self.touchView.isHidden = false self.lampInfoBox.isHidden = false if self.lightMode == "0" { self.colorTempBtn.isHidden = true } self.touchView.center = self.movePoint! let height = movePoint!.y - beginPoint!.y let width = beginPoint!.x - movePoint!.x let rads = atan(height/width); let degrees = 180.0 * Double(rads) / .pi let deltaDegrees = abs(degrees) //角度的d绝对值 log.debug(deltaDegrees) if deltaDegrees.isNaN == false {//结果为nan的时候 不计算 if deltaDegrees < 45 { if isLock == false { //如果是开锁 则可以进来判断是否可以移动 ， if self.model == "1" { //学校灯 HUD.flash(.label("该型号不支持调色温"), delay: 1) return; } isLock = true //进来之后就上锁 isHorizontalMove = true isVerticalMove = false } }else{ if isLock == false { isLock = true isHorizontalMove = false isVerticalMove = true } } } if isHorizontalMove == true{ // 水平滑动 isMove = true isVertical = false self.brightThumb.isHidden = true self.brightnessBtn.isHidden = true self.brightnessPickerView.isHidden = true if self.lightMode != "0" { self.whitePickerView.isHidden = false self.whiteThumb.isHidden = false self.colorTempBtn.isHidden = false tvalue! += (directX ) if tvalue! < 40 { tvalue = self.whitePickerView.frame.maxX //循环话就跳到尾部 //tvalue = 40 //不循环就就恢复起点 } if tvalue! > (self.whitePickerView.frame.maxX) { tvalue = 40 // tvalue = self.whitePickerView.frame.maxX } } } if isVerticalMove == true { //垂直移动 isMove = true isVertical = true self.whitePickerView.isHidden = true self.whiteThumb.isHidden = true self.colorTempBtn.isHidden = true self.brightnessBtn.isHidden = false self.brightnessPickerView.isHidden = false self.brightThumb.isHidden = false bright! += (directY ) //弹性系数 if bright! < beginY!{ bright = beginY } if bright! > endY!{ bright = endY } } } } extension IHWhiltLightView{ fileprivate func setViewColor(_ color :UIColor) { self.colors = [getAlphaColor(color).cgColor,color.cgColor] } fileprivate func reset() { isLock = false // 解锁 self.isHorizontalMove = false self.isVerticalMove = false self.whitePickerView.isHidden = true self.brightnessPickerView.isHidden = true self.touchView.isHidden = true self.lampInfoBox.isHidden = true self.whiteThumb.isHidden = true self.brightThumb.isHidden = true Intermediate.isRegulateColor = "0" if isMove == true { if isVertical == true { if let brightStr = self.finalBrightness { if let block = self.brightnessCallback { block(brightStr) } } }else{ if let colorStr = self.finalColorTemperature { if let block = self.colorTempCallback { block(colorStr) } } } } isMove = false } fileprivate func setColorBrightness(_ brightness:CGFloat){ let bright = brightness * 0.8 if let saturation = self.saturation { let color = UIColor(hue: hvalue, saturation: saturation, brightness: bright, alpha: 1) setViewColor(color) } } fileprivate func getHvalue(_ color :UIColor) ->CGFloat{ var r : Float = 0 var g : Float = 0 var b : Float = 0 var a : Float = 0 var h : Float = 0 var s : Float = 0 var v : Float = 0 let comp = color.cgColor.components r = Float(comp![0]) g = Float(comp![1]) b = Float(comp![2]) a = Float(comp![3]) RGBToHSV(r, g, b, &h, &s, &v, true) return CGFloat(h) } fileprivate func getAlphaColor(_ color:UIColor) -> UIColor { let coms = color.cgColor.components var r ,g,b : CGFloat //考虑灰度情况 if coms?.count == 2 { r = CGFloat((coms?.first)! * CGFloat(255)) g = CGFloat((coms?.first)! * CGFloat(255)) b = CGFloat((coms?.first)! * CGFloat(255)) }else{ r = CGFloat((coms?[0])! * CGFloat(255)) g = CGFloat((coms?[1])! * CGFloat(255)) b = CGFloat((coms?[2])! * CGFloat(255)) } return UIColor(red: r, green: g, blue: b, alpha: 0.12) } }