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‎.gitignore‎

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.DS_Store

‎.swift-version‎

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4.0

‎ABCPinTextFieldInput.podspec‎

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Pod::Spec.new do |s|
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s.name = "ABCPinTextFieldInput"
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s.version = "0.1"
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s.summary = "A simple pin code input control / 一个简单的pin码输入控件"
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s.homepage = "https://github.com/AKACoder/ABCPinTextFieldInput/"
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s.license = { :type => "MIT" }
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s.author = { "AKACoder" => "akacoder@outlook.com" }
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s.platform = :ios, "10.0"
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s.source = { :git => "https://github.com/AKACoder/ABCPinTextFieldInput.git", :tag => "0.1" }
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s.source_files = "SourceCode/**/*.{swift}"
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s.requires_arc = true
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s.dependency "AsyncSwift", "2.0.4"
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s.dependency "Neon", "0.4.0"
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end

‎Example/ABCPinTextFieldExample.swift‎

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//
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// ABCPinTextFieldExample.swift
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// ABCPinTextField_demo
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//
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// Created by AKACoder on 2017/12/25.
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// Copyright © 2017年 personal. All rights reserved.
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//
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import Foundation
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import Neon
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//import ABCPinTextFieldInput
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class ABCPinTextFieldExample {
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//get pin input with default configure
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var pinInputWithDash: ABCPinTextField! = nil
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//get pin input with some configure
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var pinInputWithBottomBorder: ABCPinTextField! = nil
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var passwordPinInputWithDash: ABCPinTextField! = nil
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var passwordPinInputWithBottomBorder: ABCPinTextField! = nil
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//custom draw pin input
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var customPinInput: ABCPinTextField! = nil
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init(view: UIView) {
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CreatePinInput()
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SetDelegate()
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LayoutAllInput(on: view, inputs:
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[
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pinInputWithDash,
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pinInputWithBottomBorder,
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passwordPinInputWithDash,
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passwordPinInputWithBottomBorder,
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customPinInput
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]
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)
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}
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}
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extension ABCPinTextFieldExample {
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func LayoutAllInput(on view: UIView, inputs: [ABCPinTextField]) {
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let inputWidth = UIScreen.main.bounds.width - 20
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let inputHeight: CGFloat = 60
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let inputPadding: CGFloat = 20
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var prevInput: ABCPinTextField? = nil
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for (idx, pinInput) in inputs.enumerated() {
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view.addSubview(pinInput)
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if(0 == idx) {
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pinInput.anchorToEdge(Edge.top, padding: 90,
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width: inputWidth,
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height: inputHeight)
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} else {
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pinInput.align(Align.underCentered,
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relativeTo: prevInput!,
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padding: inputPadding,
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width: inputWidth,
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height: inputHeight)
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}
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pinInput.Layout()
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prevInput = pinInput
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}
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}
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}
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extension ABCPinTextFieldExample: ABCPinTextFieldDelegate {
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func Enabled() {
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print("Enabled")
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}
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func Disabled() {
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print("Disabled")
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}
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func FinishedResign() {
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print("FinishedResign")
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}
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func UnfinishedResign() {
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print("UnfinishedResign")
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}
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}
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extension ABCPinTextFieldExample {
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func SetDelegate() {
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pinInputWithDash.Delegate = self
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pinInputWithBottomBorder.Delegate = self
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passwordPinInputWithDash.Delegate = self
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passwordPinInputWithBottomBorder.Delegate = self
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customPinInput.Delegate = self
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}
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}
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extension ABCPinTextFieldExample {
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func CreatePinInput() {
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//get pin input with default configure
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pinInputWithDash = GetPinInputWithDash()
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//get pin input with some configure
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pinInputWithBottomBorder = GetPinInputWithBorder(pinCount: 4)
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passwordPinInputWithDash = GetPasswordPinInputWithDash(pinCount: 4)
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passwordPinInputWithBottomBorder = GetPasswordPinInputWithBorder(pinCount: 8)
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//custom draw pin input
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customPinInput = GetCustomPinInput()
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}
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func GetPinInputWithDash() -> ABCPinTextField {
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let config = ABCPinTextFieldConfig()
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return ABCPinTextField(with: config)
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}
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func GetPinInputWithBorder(pinCount: Int) -> ABCPinTextField {
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let config = ABCPinTextFieldConfig()
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config.Mode = ABCPinMode.PlainTextWithBottomBorder(borderColor: UIColor.blue,
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borderWidth: 40, borderHeight: 2)
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config.PinCount = pinCount
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return ABCPinTextField(with: config)
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}
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func GetPasswordPinInputWithDash(pinCount: Int) -> ABCPinTextField {
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let config = ABCPinTextFieldConfig()
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config.Mode = ABCPinMode.PasswordTextWithDash(dashColor: UIColor.red,
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dashWidth: 30,
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dashHeight: 2)
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config.PinCount = pinCount
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return ABCPinTextField(with: config)
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}
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func GetPasswordPinInputWithBorder(pinCount: Int) -> ABCPinTextField {
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let config = ABCPinTextFieldConfig()
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config.Mode = ABCPinMode.PasswordTextWithBottomBorder(borderColor: UIColor.gray,
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borderWidth: 30, borderHeight: 2)
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config.PinCount = pinCount
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return ABCPinTextField(with: config)
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}
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func GetCustomPinInput() -> ABCPinTextField {
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let config = ABCPinTextFieldConfig()
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config.Mode = ABCPinMode.CustomMode(customDraw: { (input, idx) in
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//set corner radius
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input.layer.masksToBounds = true
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input.layer.cornerRadius = 4
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//set background
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input.backgroundColor = UIColor.lightGray
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})
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return ABCPinTextField(with: config)
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}
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}
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‎README.md‎

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# ABCPinTextFieldInput
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一个简单的PIN码输入控件。
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### 关于'ABC'
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- '**ABC**' 是 '**available but chaos**' 的缩写，用以说明我的水平不是很好。
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### 依赖
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**[duemunk/Async](https://github.com/duemunk/Async)**
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如果你在使用
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Grand Central Dispatch
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([GCD](https://developer.apple.com/library/prerelease/ios/documentation/Performance/Reference/GCD_libdispatch_Ref/index.html))
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强烈建议你尝试一下Async！
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**[mamaral/Neon](https://github.com/mamaral/Neon)**
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因为我太过笨拙，用不明白AutoLayout，所以使用了这个异常优秀的布局库。
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### 安装
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cocoapods:
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> pod 'ABCPinTextFieldInput'
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或者直接吧SourceCode下的源码拖到工程里
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### 使用说明
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**ABCPinTextFieldInput 的 config**:
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```swift
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//用户绘制输入框的界面的callback类型，第一个参数是input，第二个参数是给出的input的位置，第一个input是0，以此类推。
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public typealias ABCPinTextFieldInputCustomDraw = (UITextField, Int) -> Void
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//输入框的模式
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public enum ABCPinMode {
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//明文文本，未输入时，使用小横线显示占位。参数为：横线颜色、横线宽度、横线高度
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case PlainTextWithDash(dashColor: UIColor, dashWidth: CGFloat, dashHeight: CGFloat)
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//密文文本（输后显示小圆点），未输入时，使用小横线显示占位。参数为：横线颜色、横线宽度、横线高度
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case PasswordTextWithDash(dashColor: UIColor, dashWidth: CGFloat, dashHeight: CGFloat)
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//明文文本，未输入时，使用底部边框显示占位。参数为：底边颜色、底边宽度、底边高度
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case PlainTextWithBottomBorder(borderColor: UIColor, borderWidth: CGFloat, borderHeight: CGFloat)
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//密文文本（输后显示小圆点），未输入时，使用底部边框显示占位。参数为：底边颜色、底边宽度、底边高度
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case PasswordTextWithBottomBorder(borderColor: UIColor, borderWidth: CGFloat, borderHeight: CGFloat)
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//自定义模式，需要提供 ABCPinTextFieldInputCustomDraw 类型的毁掉函数
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case CustomMode(customDraw: ABCPinTextFieldInputCustomDraw?)
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}
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//配置类
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public class ABCPinTextFieldConfig {
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//输入框配置项
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public let InputConfig = ABCPinTextFieldInputConfig()
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//输入框的个数，默认是4个
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public var PinCount: Int = 4
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//每个输入框之间的间隔，模式是10
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public var InputPadding: CGFloat = 10
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//输入框模式，请参考上面的枚举
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public var Mode: ABCPinMode = .PlainTextWithDash(dashColor: UIColor.black, dashWidth: 40, dashHeight: 2)
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}
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//input的配置类 ABCPinTextFieldInputConfig
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public class ABCPinTextFieldInputConfig {
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//是否显示由控件提供的AccessoryBar
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public var ShowAccessoryBar = true
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//AccessoryBar的背景色
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public var AccessoryBarColor = UIColor(red: 0xe5/255, green: 0xe5/255, blue: 0xe5/255, alpha: 1)
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//AccessoryBar的高度
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public var AccessoryBarHeight:CGFloat = 120 / UIScreen.main.scale
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//AccessoryBar的按钮文本
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public var AccessoryBarButtonText = "完成"
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//AccessoryBar的按钮文本颜色
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public var AccessoryBarButtonTextColor = UIColor.black
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//AccessoryBar的按钮文本字体
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public var AccessoryBarButtonFont = UIFont.systemFont(ofSize: 30 / UIScreen.main.scale)
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//用户提供的AccessoryBar
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public var CustomAccessoryView: UIView? = nil
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//默认键盘
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public var KeyboardType: UIKeyboardType = .numberPad
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}
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```
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**ABCPinTextFieldInput 的 接口**:
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```swift
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//初始化，直接给出frame参数
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public init(with config: ABCPinTextFieldConfig, frame: CGRect)
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//初始化，未指定frame参数，需要手动调用Layout方法以进行布局操作
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public init(with config: ABCPinTextFieldConfig)
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//进行布局操作，如果布局失败，返回false（仅在当前控件的frame是empty的时候，会返回false）
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public func Layout() -> Bool
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//输入框的代理
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public weak var Delegate: ABCPinTextFieldDelegate?
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//输入框的使能/禁用
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public var IsEnable: Bool {get set}
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```
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**几个简单的代理**
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```swift
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@objc public protocol ABCPinTextFieldDelegate: class {
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//禁用和使能之后被调用
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@objc optional func Enabled()
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@objc optional func Disabled()
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//所有位置都输入完毕，Resign的时候，该代理方法会被调用
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@objc optional func FinishedResign()
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//位置没有被填满的时候Resign，该代理方法会被调用
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@objc optional func UnfinishedResign()
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}
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```
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### 例子
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**ABCPinTextFieldInput** 非常简单。我提供了一个粗糙的Example。
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你可以把SourceCode和Example都拖到工程里，然后在ViewController.swift里添加如下代码：
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```swift
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override func viewDidLoad() {
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.... other code
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let _ = ABCPinTextFieldExample(view: view)
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}
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```
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### License
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MIT

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