mirror of
https://github.com/morgan9e/macos-stats
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328 lines
13 KiB
Swift
328 lines
13 KiB
Swift
//
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// settings.swift
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// Net
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//
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// Created by Serhiy Mytrovtsiy on 06/07/2020.
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// Using Swift 5.0.
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// Running on macOS 10.15.
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//
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// Copyright © 2020 Serhiy Mytrovtsiy. All rights reserved.
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//
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import Cocoa
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import Kit
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import SystemConfiguration
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internal class Settings: NSStackView, Settings_v, NSTextFieldDelegate {
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private var numberOfProcesses: Int = 8
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private var readerType: String = "interface"
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private var usageReset: String = AppUpdateInterval.atStart.rawValue
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private var VPNModeState: Bool = false
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private var widgetActivationThreshold: Int = 0
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private var ICMPHost: String = "1.1.1.1"
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public var callback: (() -> Void) = {}
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public var callbackWhenUpdateNumberOfProcesses: (() -> Void) = {}
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public var usageResetCallback: (() -> Void) = {}
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public var ICMPHostCallback: ((_ newState: Bool) -> Void) = { _ in }
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private let title: String
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private var button: NSPopUpButton?
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private var valueField: NSTextField?
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private var list: [Network_interface] = []
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private var vpnConnection: Bool {
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if let settings = CFNetworkCopySystemProxySettings()?.takeRetainedValue() as? [String: Any], let scopes = settings["__SCOPED__"] as? [String: Any] {
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return !scopes.filter({ $0.key.contains("tap") || $0.key.contains("tun") || $0.key.contains("ppp") || $0.key.contains("ipsec") || $0.key.contains("ipsec0")}).isEmpty
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}
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return false
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}
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public init(_ title: String) {
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self.title = title
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self.numberOfProcesses = Store.shared.int(key: "\(self.title)_processes", defaultValue: self.numberOfProcesses)
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self.readerType = Store.shared.string(key: "\(self.title)_reader", defaultValue: self.readerType)
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self.usageReset = Store.shared.string(key: "\(self.title)_usageReset", defaultValue: self.usageReset)
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self.VPNModeState = Store.shared.bool(key: "\(self.title)_VPNMode", defaultValue: self.VPNModeState)
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self.widgetActivationThreshold = Store.shared.int(key: "\(self.title)_widgetActivationThreshold", defaultValue: self.widgetActivationThreshold)
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self.ICMPHost = Store.shared.string(key: "\(self.title)_ICMPHost", defaultValue: self.ICMPHost)
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super.init(frame: NSRect(x: 0, y: 0, width: 0, height: 0))
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for interface in SCNetworkInterfaceCopyAll() as NSArray {
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if let bsdName = SCNetworkInterfaceGetBSDName(interface as! SCNetworkInterface),
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let displayName = SCNetworkInterfaceGetLocalizedDisplayName(interface as! SCNetworkInterface) {
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self.list.append(Network_interface(displayName: displayName as String, BSDName: bsdName as String))
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}
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}
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self.orientation = .vertical
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self.distribution = .gravityAreas
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self.edgeInsets = NSEdgeInsets(
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top: Constants.Settings.margin,
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left: Constants.Settings.margin,
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bottom: Constants.Settings.margin,
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right: Constants.Settings.margin
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)
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self.spacing = Constants.Settings.margin
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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public func load(widgets: [widget_t]) {
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self.subviews.forEach{ $0.removeFromSuperview() }
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self.addArrangedSubview(self.activationSlider())
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self.addArrangedSubview(selectSettingsRowV1(
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title: localizedString("Number of top processes"),
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action: #selector(changeNumberOfProcesses),
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items: NumbersOfProcesses.map{ "\($0)" },
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selected: "\(self.numberOfProcesses)"
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))
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self.addArrangedSubview(selectSettingsRow(
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title: localizedString("Reset data usage"),
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action: #selector(toggleUsageReset),
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items: AppUpdateIntervals.dropLast(2).filter({ $0.key != "Silent" }),
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selected: self.usageReset
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))
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self.addArrangedSubview(selectSettingsRow(
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title: localizedString("Reader type"),
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action: #selector(changeReaderType),
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items: NetworkReaders,
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selected: self.readerType
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))
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self.addArrangedSubview(self.interfaceSelector())
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if self.vpnConnection {
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self.addArrangedSubview(toggleSettingRow(
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title: localizedString("VPN mode"),
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action: #selector(toggleVPNMode),
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state: self.VPNModeState
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))
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}
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self.addArrangedSubview(self.connectivityHost())
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}
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private func interfaceSelector() -> NSView {
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let view = NSStackView()
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view.translatesAutoresizingMaskIntoConstraints = false
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view.heightAnchor.constraint(equalToConstant: Constants.Settings.row).isActive = true
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view.orientation = .horizontal
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view.alignment = .centerY
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view.distribution = .fill
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view.spacing = 0
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let titleField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), localizedString("Network interface"))
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titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
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titleField.textColor = .textColor
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let select: NSPopUpButton = NSPopUpButton()
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select.target = self
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select.action = #selector(self.handleSelection)
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select.isEnabled = self.readerType == "interface"
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self.button = select
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let selectedInterface = Store.shared.string(key: "\(self.title)_interface", defaultValue: "")
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let menu = NSMenu()
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let autodetection = NSMenuItem(title: localizedString("Autodetection"), action: nil, keyEquivalent: "")
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autodetection.identifier = NSUserInterfaceItemIdentifier(rawValue: "autodetection")
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autodetection.tag = 128
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menu.addItem(autodetection)
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menu.addItem(NSMenuItem.separator())
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self.list.forEach { (interface: Network_interface) in
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let interfaceMenu = NSMenuItem(title: "\(interface.displayName) (\(interface.BSDName))", action: nil, keyEquivalent: "")
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interfaceMenu.identifier = NSUserInterfaceItemIdentifier(rawValue: interface.BSDName)
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menu.addItem(interfaceMenu)
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if selectedInterface != "" && selectedInterface == interface.BSDName {
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interfaceMenu.state = .on
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}
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}
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select.menu = menu
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select.sizeToFit()
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if selectedInterface == "" {
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select.selectItem(withTag: 128)
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}
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view.addArrangedSubview(titleField)
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view.addArrangedSubview(NSView())
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view.addArrangedSubview(select)
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return view
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}
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func activationSlider() -> NSView {
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let view: NSStackView = NSStackView()
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view.translatesAutoresizingMaskIntoConstraints = false
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view.heightAnchor.constraint(equalToConstant: Constants.Settings.row * 1.5).isActive = true
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view.orientation = .horizontal
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view.alignment = .centerY
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view.distribution = .fill
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view.spacing = 0
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let titleField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), localizedString("Widget activation threshold"))
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titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
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titleField.textColor = .textColor
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let container = NSStackView()
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container.spacing = 0
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container.orientation = .vertical
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container.alignment = .centerX
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container.distribution = .fillEqually
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var value = localizedString("Disabled")
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if self.widgetActivationThreshold != 0 {
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value = "\(self.widgetActivationThreshold) KB"
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}
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let valueField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), value)
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valueField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
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valueField.textColor = .textColor
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self.valueField = valueField
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let slider = NSSlider()
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slider.minValue = 0
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slider.maxValue = 1024
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slider.doubleValue = Double(self.widgetActivationThreshold)
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slider.target = self
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slider.isContinuous = true
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slider.action = #selector(self.sliderCallback)
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slider.sizeToFit()
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container.addArrangedSubview(valueField)
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container.addArrangedSubview(slider)
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view.addArrangedSubview(titleField)
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view.addArrangedSubview(NSView())
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view.addArrangedSubview(container)
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container.widthAnchor.constraint(equalToConstant: 180).isActive = true
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container.heightAnchor.constraint(equalTo: view.heightAnchor).isActive = true
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return view
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}
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func connectivityHost() -> NSView {
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let view: NSStackView = NSStackView()
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view.translatesAutoresizingMaskIntoConstraints = false
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view.heightAnchor.constraint(equalToConstant: Constants.Settings.row).isActive = true
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view.orientation = .horizontal
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view.alignment = .centerY
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view.distribution = .fill
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view.spacing = 0
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let titleField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), localizedString("Connectivity host (ICMP)"))
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titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
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titleField.textColor = .textColor
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let valueField: NSTextField = NSTextField()
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valueField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
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valueField.textColor = .textColor
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valueField.isEditable = true
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valueField.isSelectable = true
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valueField.isBezeled = false
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valueField.wantsLayer = true
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valueField.canDrawSubviewsIntoLayer = true
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valueField.usesSingleLineMode = true
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valueField.maximumNumberOfLines = 1
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valueField.focusRingType = .none
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valueField.delegate = self
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valueField.stringValue = self.ICMPHost
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valueField.placeholderString = localizedString("Leave empty to disable the check")
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valueField.alignment = .natural
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view.addArrangedSubview(titleField)
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view.addArrangedSubview(NSView())
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view.addArrangedSubview(valueField)
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valueField.widthAnchor.constraint(equalToConstant: 200).isActive = true
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return view
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}
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@objc func handleSelection(_ sender: NSPopUpButton) {
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guard let item = sender.selectedItem, let id = item.identifier?.rawValue else { return }
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if id == "autodetection" {
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Store.shared.remove("\(self.title)_interface")
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} else {
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if let bsdName = item.identifier?.rawValue {
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Store.shared.set(key: "\(self.title)_interface", value: bsdName)
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}
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}
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self.callback()
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}
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@objc private func changeNumberOfProcesses(_ sender: NSMenuItem) {
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if let value = Int(sender.title) {
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self.numberOfProcesses = value
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Store.shared.set(key: "\(self.title)_processes", value: value)
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self.callbackWhenUpdateNumberOfProcesses()
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}
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}
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@objc private func changeReaderType(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String else {
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return
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}
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self.readerType = key
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Store.shared.set(key: "\(self.title)_reader", value: key)
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self.button?.isEnabled = self.readerType == "interface"
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NotificationCenter.default.post(name: .resetTotalNetworkUsage, object: nil, userInfo: nil)
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}
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@objc private func toggleUsageReset(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String else {
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return
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}
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self.usageReset = key
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Store.shared.set(key: "\(self.title)_usageReset", value: key)
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self.usageResetCallback()
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}
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@objc func toggleVPNMode(_ sender: NSControl) {
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var state: NSControl.StateValue? = nil
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if #available(OSX 10.15, *) {
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state = sender is NSSwitch ? (sender as! NSSwitch).state: nil
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} else {
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state = sender is NSButton ? (sender as! NSButton).state: nil
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}
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self.VPNModeState = state! == .on ? true : false
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Store.shared.set(key: "\(self.title)_VPNMode", value: self.VPNModeState)
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}
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@objc private func sliderCallback(_ sender: NSSlider) {
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guard let valueField = self.valueField else { return }
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let value = Int(sender.doubleValue)
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if value == 0 {
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valueField.stringValue = localizedString("Disabled")
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} else {
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valueField.stringValue = "\(value) KB"
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}
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self.widgetActivationThreshold = value
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Store.shared.set(key: "\(self.title)_widgetActivationThreshold", value: widgetActivationThreshold)
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}
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func controlTextDidChange(_ notification: Notification) {
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if let textField = notification.object as? NSTextField {
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self.ICMPHost = textField.stringValue
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Store.shared.set(key: "\(self.title)_ICMPHost", value: self.ICMPHost)
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self.ICMPHostCallback(self.ICMPHost.isEmpty)
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}
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}
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}
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