// The MIT License (MIT)

//

// Copyright (c) 2015 Meng To ([email protected])

//

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

// copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

//

// The above copyright notice and this permission notice shall be included in all

// copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

// SOFTWARE.

import UIKit

@IBDesignable public class DesignableTextField: SpringTextField {

@IBInspectable public var placeholderColor: UIColor = UIColor.clearColor() {

didSet {

attributedPlaceholder = NSAttributedString(string: placeholder!, attributes: [NSForegroundColorAttributeName: placeholderColor])

layoutSubviews()

}

}

@IBInspectable public var sidePadding: CGFloat = 0 {

didSet {

let padding = UIView(frame: CGRectMake(0, 0, sidePadding, sidePadding))

leftViewMode = UITextFieldViewMode.Always

leftView = padding

rightViewMode = UITextFieldViewMode.Always

rightView = padding

}

}

@IBInspectable public var leftPadding: CGFloat = 0 {

didSet {

let padding = UIView(frame: CGRectMake(0, 0, leftPadding, 0))

leftViewMode = UITextFieldViewMode.Always

leftView = padding

}

}

@IBInspectable public var rightPadding: CGFloat = 0 {

didSet {

let padding = UIView(frame: CGRectMake(0, 0, rightPadding, 0))

rightViewMode = UITextFieldViewMode.Always

rightView = padding

}

}

@IBInspectable public var borderColor: UIColor = UIColor.clearColor() {

didSet {

layer.borderColor = borderColor.CGColor

}

}

@IBInspectable public var borderWidth: CGFloat = 0 {

didSet {

layer.borderWidth = borderWidth

}

}

@IBInspectable public var cornerRadius: CGFloat = 0 {

didSet {

layer.cornerRadius = cornerRadius

}

}

@IBInspectable public var lineHeight: CGFloat = 1.5 {

didSet {

let font = UIFont(name: self.font!.fontName, size: self.font!.pointSize)

let text = self.text

let paragraphStyle = NSMutableParagraphStyle()

paragraphStyle.lineSpacing = lineHeight

let attributedString = NSMutableAttributedString(string: text!)

attributedString.addAttribute(NSParagraphStyleAttributeName, value: paragraphStyle, range: NSMakeRange(0, attributedString.length))

attributedString.addAttribute(NSFontAttributeName, value: font!, range: NSMakeRange(0, attributedString.length))

self.attributedText = attributedString

}

}

}