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// SPDX-License-Identifier: MIT
// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
import Cocoa
class ConfTextView: NSTextView {
private let confTextStorage = ConfTextStorage()
@objc dynamic var hasError: Bool = false
@objc dynamic var privateKeyString: String?
override var string: String {
didSet {
confTextStorage.highlightSyntax()
}
}
init() {
let textContainer = NSTextContainer()
let layoutManager = NSLayoutManager()
layoutManager.addTextContainer(textContainer)
confTextStorage.addLayoutManager(layoutManager)
super.init(frame: CGRect(x: 0, y: 0, width: 1, height: 60), textContainer: textContainer)
font = confTextStorage.defaultFont
allowsUndo = true
isAutomaticSpellingCorrectionEnabled = false
isAutomaticDataDetectionEnabled = false
isAutomaticLinkDetectionEnabled = false
isAutomaticTextCompletionEnabled = false
isAutomaticTextReplacementEnabled = false
isAutomaticDashSubstitutionEnabled = false
isAutomaticQuoteSubstitutionEnabled = false
updateTheme()
delegate = self
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidChangeEffectiveAppearance() {
updateTheme()
}
private func updateTheme() {
switch effectiveAppearance.bestMatch(from: [.aqua, .darkAqua]) ?? .aqua {
case .darkAqua:
confTextStorage.updateAttributes(for: ConfTextDarkAquaColorTheme.self)
default:
confTextStorage.updateAttributes(for: ConfTextAquaColorTheme.self)
}
}
}
extension ConfTextView: NSTextViewDelegate {
func textDidChange(_ notification: Notification) {
confTextStorage.highlightSyntax()
if hasError != confTextStorage.hasError {
hasError = confTextStorage.hasError
}
if privateKeyString != confTextStorage.privateKeyString {
privateKeyString = confTextStorage.privateKeyString
}
needsDisplay = true
}
}
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