on-demand: iOS: Support for SSIDs

Signed-off-by: Roopesh Chander <roop@roopc.net>

3 files changed, 113 insertions, 0 deletions

diff --git a/WireGuard/WireGuard/UI/iOS/View/ChevronCell.swift b/WireGuard/WireGuard/UI/iOS/View/ChevronCell.swift
new file mode 100644
index 0000000..94e4e05
--- /dev/null
+++ b/WireGuard/WireGuard/UI/iOS/View/ChevronCell.swift
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import UIKit
+
+class ChevronCell: UITableViewCell {
+    var message: String {
+        get { return textLabel?.text ?? "" }
+        set(value) { textLabel?.text = value }
+    }
+
+    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
+        super.init(style: .default, reuseIdentifier: reuseIdentifier)
+        accessoryType = .disclosureIndicator
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func prepareForReuse() {
+        super.prepareForReuse()
+        message = ""
+    }
+}
diff --git a/WireGuard/WireGuard/UI/iOS/View/EditableTextCell.swift b/WireGuard/WireGuard/UI/iOS/View/EditableTextCell.swift
new file mode 100644
index 0000000..178b200
--- /dev/null
+++ b/WireGuard/WireGuard/UI/iOS/View/EditableTextCell.swift
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import UIKit
+
+class EditableTextCell: UITableViewCell {
+    var message: String {
+        get { return valueTextField.text ?? "" }
+        set(value) { valueTextField.text = value }
+    }
+
+    let valueTextField: UITextField = {
+        let valueTextField = UITextField()
+        valueTextField.textAlignment = .left
+        valueTextField.isEnabled = true
+        valueTextField.font = UIFont.preferredFont(forTextStyle: .body)
+        valueTextField.adjustsFontForContentSizeCategory = true
+        valueTextField.autocapitalizationType = .none
+        valueTextField.autocorrectionType = .no
+        valueTextField.spellCheckingType = .no
+        return valueTextField
+    }()
+
+    var onValueBeingEdited: ((String) -> Void)?
+
+    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
+        super.init(style: style, reuseIdentifier: reuseIdentifier)
+
+        valueTextField.delegate = self
+        contentView.addSubview(valueTextField)
+        valueTextField.translatesAutoresizingMaskIntoConstraints = false
+        let bottomAnchorConstraint = contentView.layoutMarginsGuide.bottomAnchor.constraint(equalToSystemSpacingBelow: valueTextField.bottomAnchor, multiplier: 1)
+        bottomAnchorConstraint.priority = .defaultLow
+        NSLayoutConstraint.activate([
+            valueTextField.leadingAnchor.constraint(equalToSystemSpacingAfter: contentView.layoutMarginsGuide.leadingAnchor, multiplier: 1),
+            contentView.layoutMarginsGuide.trailingAnchor.constraint(equalToSystemSpacingAfter: valueTextField.trailingAnchor, multiplier: 1),
+            valueTextField.topAnchor.constraint(equalToSystemSpacingBelow: contentView.layoutMarginsGuide.topAnchor, multiplier: 1),
+            bottomAnchorConstraint
+        ])
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    func beginEditing() {
+        valueTextField.becomeFirstResponder()
+    }
+
+    override func prepareForReuse() {
+        super.prepareForReuse()
+        message = ""
+    }
+}
+
+extension EditableTextCell: UITextFieldDelegate {
+    func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
+        if let onValueBeingEdited = onValueBeingEdited {
+            let modifiedText = ((textField.text ?? "") as NSString).replacingCharacters(in: range, with: string)
+            onValueBeingEdited(modifiedText)
+        }
+        return true
+    }
+}
diff --git a/WireGuard/WireGuard/UI/iOS/View/TextCell.swift b/WireGuard/WireGuard/UI/iOS/View/TextCell.swift
new file mode 100644
index 0000000..303f9c7
--- /dev/null
+++ b/WireGuard/WireGuard/UI/iOS/View/TextCell.swift
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import UIKit
+
+class TextCell: UITableViewCell {
+    var message: String {
+        get { return textLabel?.text ?? "" }
+        set(value) { textLabel!.text = value }
+    }
+
+    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
+        super.init(style: .default, reuseIdentifier: reuseIdentifier)
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func prepareForReuse() {
+        super.prepareForReuse()
+        message = ""
+    }
+}