101 lines
3.3 KiB
Swift
101 lines
3.3 KiB
Swift
//
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// LabelTableViewCell.swift
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// pass
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//
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// Created by Mingshen Sun on 2/2/2017.
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// Copyright © 2017 Bob Sun. All rights reserved.
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//
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import UIKit
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struct LabelTableViewCellData {
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var title: String
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var content: String
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}
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class LabelTableViewCell: UITableViewCell {
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@IBOutlet weak var contentLabel: UILabel!
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@IBOutlet weak var titleLabel: UILabel!
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var isPasswordCell = false
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var isURLCell = false
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var isReveal = false
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var password: Password?
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let passwordDots = "••••••••••••"
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var cellData: LabelTableViewCellData? {
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didSet {
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titleLabel.text = cellData?.title
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if isPasswordCell {
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contentLabel.text = passwordDots
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contentLabel.font = UIFont(name: "Menlo", size: contentLabel.font.pointSize)
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} else {
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contentLabel.text = cellData?.content
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}
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}
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}
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override var canBecomeFirstResponder: Bool {
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get {
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return true
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}
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}
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override func awakeFromNib() {
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super.awakeFromNib()
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}
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override func setSelected(_ selected: Bool, animated: Bool) {
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super.setSelected(selected, animated: animated)
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}
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override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
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if isPasswordCell {
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if isReveal {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.concealPassword(_:))
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} else {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.revealPassword(_:))
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}
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}
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if isURLCell {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.openLink(_:))
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}
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return action == #selector(copy(_:))
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}
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override func copy(_ sender: Any?) {
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Utils.copyToPasteboard(textToCopy: cellData?.content)
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}
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func revealPassword(_ sender: Any?) {
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if let plainPassword = cellData?.content {
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let attributePassword = NSMutableAttributedString.init(string: plainPassword)
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// draw all digits in the password into red
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// draw all punctuation characters in the password into blue
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for (index, element) in plainPassword.unicodeScalars.enumerated() {
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if NSCharacterSet.decimalDigits.contains(element) {
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attributePassword.addAttribute(NSForegroundColorAttributeName, value: Globals.myRedColor, range: NSRange(location: index, length: 1))
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} else if NSCharacterSet.punctuationCharacters.contains(element) {
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attributePassword.addAttribute(NSForegroundColorAttributeName, value: Globals.myBlueColor, range: NSRange(location: index, length: 1))
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}
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}
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// set contentLabel
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contentLabel.attributedText = attributePassword
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} else {
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contentLabel.text = ""
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}
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isReveal = true
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}
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func concealPassword(_ sender: Any?) {
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contentLabel.text = passwordDots
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isReveal = false
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}
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func openLink(_ sender: Any?) {
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Utils.copyToPasteboard(textToCopy: password?.password)
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UIApplication.shared.open(URL(string: cellData!.content)!, options: [:], completionHandler: nil)
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}
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}
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