IBDesignableExtension.swift

//
//  IBDesignableExtension.swift
//  https://gist.github.com/ShoichiKuraoka/cfcef64f98519a581dde9987fd02d288
//
//  Created by ShoichiKuraoka on 2018/12/30.
//  Copyright © 2018 ShoichiKuraoka. This file is under the MIT License.
//

import UIKit

// MARK: UIView
@available(*, unavailable, message: "Only use it at Storybord or Xib. When referring it from their file to Swift file, replace reference class name to inherited class.", renamed: "UIView")
@IBDesignable final class DesignableView: UIView {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }
    override init(frame: CGRect) {
        super.init(frame: frame)
    }
}

// MARK: UILabal
@available(*, unavailable, message: "Only use it at Storybord or Xib. When referring it from their file to Swift file, replace reference class name to inherited class.", renamed: "UILabel")
@IBDesignable final class DesignableLabel: UILabel {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }
    override init(frame: CGRect) {
        super.init(frame: frame)
    }
}

// MARK: UIButton
@available(*, unavailable, message: "Only use it at Storybord or Xib. When referring it from their file to Swift file, replace reference class name to inherited class.", renamed: "UIButton")
@IBDesignable final class DesignableButton: UIButton {
    public required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }
    override public init(frame: CGRect) {
        super.init(frame: frame)
    }
}

// MARK: UIImageView
@available(*, unavailable, message: "Only use it at Storybord or Xib. When referring it from their file to Swift file, replace reference class name to inherited class.", renamed: "UIImageView")
@IBDesignable final class DesignableImageView: UIImageView {
    public required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }
    override public init(frame: CGRect) {
        super.init(frame: frame)
    }
    override init(image: UIImage?) {
        super.init(image: image)
    }
    override init(image: UIImage?, highlightedImage: UIImage?) {
        super.init(image: image, highlightedImage: highlightedImage)
    }
}

// MARK: UITextView
@available(*, unavailable, message: "Only use it at Storybord or Xib. When referring it from their file to Swift file, replace reference class name to inherited class.", renamed: "UITextView")
@IBDesignable final class DesignableTextView: UITextView {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }
    override init(frame: CGRect, textContainer: NSTextContainer?) {
        super.init(frame: frame, textContainer: textContainer)
    }
}

// MARK: CALayer extension
extension CALayer {
    @available(*, unavailable, message: "Only use it at Storybord or Xib.", renamed: "borderColor")
    @IBInspectable var borderUIColor: UIColor? {
        get { return borderColor.map { UIColor(cgColor: $0) } }
        set { borderColor = newValue?.cgColor }
    }
    
    @available(*, unavailable, message: "Only use it at Storybord or Xib.", renamed: "shadowColor")
    @IBInspectable var shadowUIColor: UIColor? {
        get { return shadowColor.map { UIColor(cgColor: $0) } }
        set { shadowColor = newValue?.cgColor }
    }
}