passepartout-apple/Passepartout/Mac/Menu/PassepartoutMenu+StatusButt...

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//
// PassepartoutMenu+StatusButton.swift
// Passepartout
//
// Created by Davide De Rosa on 7/5/22.
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// Copyright (c) 2023 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import AppKit
import Foundation
extension PassepartoutMenu {
@MainActor
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final class StatusButton {
private lazy var statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.variableLength)
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private lazy var statusButton: NSStatusBarButton = {
guard let statusButton = statusItem.button else {
fatalError("Missing status item button?")
}
return statusButton
}()
private let profileManager: LightProfileManager
private let vpnManager: LightVPNManager
init(profileManager: LightProfileManager, vpnManager: LightVPNManager) {
self.profileManager = profileManager
self.vpnManager = vpnManager
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vpnManager.addDelegate(self, withIdentifier: "PassepartoutMenu")
setStatus(vpnManager.vpnStatus)
}
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deinit {
Task { @MainActor in
vpnManager.removeDelegate(withIdentifier: "PassepartoutMenu")
}
}
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func install(systemMenu: SystemMenu) {
statusItem.menu = systemMenu.asMenu
}
}
}
extension PassepartoutMenu.StatusButton: LightVPNManagerDelegate {
func didUpdateState(isEnabled: Bool, vpnStatus: LightVPNStatus) {
guard isEnabled else {
setStatus(.disconnected)
return
}
setStatus(vpnStatus)
}
private func setStatus(_ vpnStatus: LightVPNStatus) {
statusButton.setStatus(vpnStatus, withActiveProfileName: profileManager.activeProfileName)
}
}
private extension NSStatusBarButton {
func setStatus(_ vpnStatus: LightVPNStatus, withActiveProfileName activeProfileName: String?) {
image = vpnStatus.image
alphaValue = vpnStatus.imageAlpha
guard let activeProfileName = activeProfileName else {
toolTip = nil
return
}
toolTip = [
Constants.Global.appName,
activeProfileName,
vpnStatus.localizedDescription
].joined(separator: "\n")
}
}