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Tunnel edit: Highlight erroring field keys in red

This commit is contained in:
Roopesh Chander 2018-11-01 23:45:29 +05:30
parent 9f98e172b6
commit bf2031776b
1 changed files with 7 additions and 2 deletions
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9
WireGuard/WireGuard/UI/iOS/TunnelEditTableViewController.swift
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@ -72,6 +72,7 @@ class TunnelEditTableViewController: UITableViewController {
case .error(let errorMessage):
let erroringConfiguration = (tunnelViewModel.interfaceData.validatedConfiguration == nil) ? "Interface" : "Peer"
ErrorPresenter.showErrorAlert(title: "Invalid \(erroringConfiguration)", message: errorMessage, from: self)
self.tableView.reloadData() // Highlight erroring fields
case .saved(let tunnelConfiguration):
if let tunnel = tunnel {
// We're modifying an existing tunnel
@ -201,6 +202,8 @@ extension TunnelEditTableViewController {
} else if (field == .addresses || field == .dns) {
cell.keyboardType = .numbersAndPunctuation
}
// Show erroring fields
cell.isValueValid = (!interfaceData.fieldsWithError.contains(field))
// Bind values to view model
cell.value = interfaceData[field]
if (field == .dns) { // While editing DNS, you might directly set exclude private IPs
@ -282,6 +285,8 @@ extension TunnelEditTableViewController {
} else if (field == .allowedIPs) {
cell.keyboardType = .numbersAndPunctuation
}
// Show erroring fields
cell.isValueValid = (!peerData.fieldsWithError.contains(field))
// Bind values to view model
cell.value = peerData[field]
if (field != .allowedIPs) {
@ -383,8 +388,8 @@ class TunnelEditTableViewKeyValueCell: CopyableLabelTableViewCell {
}
}
var isValueValid: Bool = true {
didSet(value) {
if (value) {
didSet {
if (isValueValid) {
keyLabel.textColor = isValueEditable ? UIColor.black : UIColor.gray
} else {
keyLabel.textColor = UIColor.red