Polish the label table view cell
This commit is contained in:
Yishi Lin
parent
7a3000fcdd
commit
2519472ba2
3 changed files with 75 additions and 54 deletions
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@ -9,7 +9,6 @@
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import UIKit
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import SVProgressHUD
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struct LabelTableViewCellData {
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var title: String
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var content: String
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@ -19,36 +18,53 @@ 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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private enum CellType {
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case password, URL, HOTP, other
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}
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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 isHOTPCell = false
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private var type = CellType.other
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private var isReveal = false
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weak var delegatePasswordTableView : PasswordDetailTableViewController?
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var passwordDisplayButton: UIButton?
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var buttons: UIView?
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private var passwordDisplayButton: UIButton?
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private var buttons: UIView?
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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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guard let title = cellData?.title, let content = cellData?.content else {
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type = .other
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return
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}
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titleLabel.text = title
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switch title.lowercased() {
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case "password":
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type = .password
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if isReveal {
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contentLabel.attributedText = Utils.attributedPassword(plainPassword: cellData?.content ?? "")
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contentLabel.attributedText = Utils.attributedPassword(plainPassword: content)
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} else {
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contentLabel.text = Globals.passwordDots
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if content == "" {
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contentLabel.text = ""
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} else {
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contentLabel.text = Globals.passwordDots
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}
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}
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contentLabel.font = UIFont(name: Globals.passwordFonts, size: contentLabel.font.pointSize)
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} else if isHOTPCell {
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case "hmac-based":
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type = .HOTP
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if isReveal {
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contentLabel.text = cellData?.content ?? ""
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contentLabel.text = content
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} else {
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contentLabel.text = Globals.passwordDots
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contentLabel.text = Globals.oneTimePasswordDots
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}
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contentLabel.font = UIFont(name: Globals.passwordFonts, size: contentLabel.font.pointSize)
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} else {
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contentLabel.text = cellData?.content
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case "url":
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type = .URL
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contentLabel.text = content
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default:
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type = .other
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contentLabel.text = content
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}
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updateButtons()
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}
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@ -76,46 +92,51 @@ class LabelTableViewCell: UITableViewCell {
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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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switch type {
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case .password:
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if isReveal {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.concealPassword(_:))
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return action == #selector(copy(_:)) || action == #selector(concealPassword(_:))
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} else {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.revealPassword(_:))
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return action == #selector(copy(_:)) || action == #selector(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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if isHOTPCell {
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case .URL:
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return action == #selector(copy(_:)) || action == #selector(openLink(_:))
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case .HOTP:
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if isReveal {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.concealPassword(_:)) || action == #selector(LabelTableViewCell.getNextHOTP(_:))
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return action == #selector(copy(_:)) || action == #selector(concealPassword(_:)) || action == #selector(getNextHOTP(_:))
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} else {
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return action == #selector(copy(_:)) || action == #selector(LabelTableViewCell.revealPassword(_:)) || action == #selector(LabelTableViewCell.getNextHOTP(_:))
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return action == #selector(copy(_:)) || action == #selector(revealPassword(_:)) || action == #selector(getNextHOTP(_:))
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}
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default:
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return action == #selector(copy(_:))
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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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if isHOTPCell {
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contentLabel.text = plainPassword
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} else {
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contentLabel.attributedText = Utils.attributedPassword(plainPassword: plainPassword)
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}
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let plainPassword = cellData?.content ?? ""
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if type == .password {
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contentLabel.attributedText = Utils.attributedPassword(plainPassword: plainPassword)
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} else {
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contentLabel.text = ""
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contentLabel.text = plainPassword
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}
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isReveal = true
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passwordDisplayButton?.setImage(#imageLiteral(resourceName: "Invisible"), for: .normal)
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}
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func concealPassword(_ sender: Any?) {
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contentLabel.text = Globals.passwordDots
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if type == .password {
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if cellData?.content.isEmpty == false {
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contentLabel.text = Globals.passwordDots
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} else {
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contentLabel.text = ""
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}
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} else {
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contentLabel.text = Globals.oneTimePasswordDots
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}
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isReveal = false
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passwordDisplayButton?.setImage(#imageLiteral(resourceName: "Visible"), for: .normal)
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}
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@ -130,7 +151,6 @@ class LabelTableViewCell: UITableViewCell {
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}
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}
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func openLink(_ sender: Any?) {
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// if isURLCell, passwordTableView should not be nil
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delegatePasswordTableView!.openLink()
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@ -141,10 +161,7 @@ class LabelTableViewCell: UITableViewCell {
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delegatePasswordTableView!.getNextHOTP()
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}
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func updateButtons() {
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passwordDisplayButton = nil
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buttons = nil
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private func updateButtons() {
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// total width and height of a button
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let height = min(self.bounds.height, 36.0)
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let width = max(height * 0.8, Globals.tableCellButtonSize)
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@ -153,16 +170,19 @@ class LabelTableViewCell: UITableViewCell {
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let marginY = max((height - Globals.tableCellButtonSize) / 2, 0.0)
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let marginX = max((width - Globals.tableCellButtonSize) / 2, 0.0)
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if isPasswordCell {
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// password button
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passwordDisplayButton = UIButton(type: .system)
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passwordDisplayButton!.frame = CGRect(x: 0, y: 0, width: width, height: height)
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passwordDisplayButton!.setImage(#imageLiteral(resourceName: "Visible"), for: .normal)
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passwordDisplayButton!.imageView?.contentMode = .scaleAspectFit
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passwordDisplayButton!.contentEdgeInsets = UIEdgeInsetsMake(marginY, marginX, marginY, marginX)
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passwordDisplayButton!.addTarget(self, action: #selector(reversePasswordDisplay), for: UIControlEvents.touchUpInside)
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buttons = passwordDisplayButton
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} else if isHOTPCell {
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switch type {
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case .password:
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if let content = cellData?.content, content != "" {
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// password button
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passwordDisplayButton = UIButton(type: .system)
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passwordDisplayButton!.frame = CGRect(x: 0, y: 0, width: width, height: height)
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passwordDisplayButton!.setImage(#imageLiteral(resourceName: "Visible"), for: .normal)
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passwordDisplayButton!.imageView?.contentMode = .scaleAspectFit
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passwordDisplayButton!.contentEdgeInsets = UIEdgeInsetsMake(marginY, marginX, marginY, marginX)
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passwordDisplayButton!.addTarget(self, action: #selector(reversePasswordDisplay), for: UIControlEvents.touchUpInside)
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buttons = passwordDisplayButton
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}
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case .HOTP:
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// hotp button
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let nextButton = UIButton(type: .system)
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nextButton.frame = CGRect(x: 0, y: 0, width: width, height: height)
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@ -184,6 +204,9 @@ class LabelTableViewCell: UITableViewCell {
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buttons!.frame = CGRect(x: 0, y: 0, width: width * 2, height: height)
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buttons!.addSubview(nextButton)
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buttons!.addSubview(passwordDisplayButton!)
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default:
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passwordDisplayButton = nil
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buttons = nil
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}
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}
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}
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