mirror of
https://github.com/morgan9e/macos-stats
synced 2026-04-14 00:04:15 +09:00
617 lines
21 KiB
Swift
617 lines
21 KiB
Swift
//
|
|
// extensions.swift
|
|
// Kit
|
|
//
|
|
// Created by Serhiy Mytrovtsiy on 10/04/2020.
|
|
// Using Swift 5.0.
|
|
// Running on macOS 10.15.
|
|
//
|
|
// Copyright © 2020 Serhiy Mytrovtsiy. All rights reserved.
|
|
//
|
|
|
|
import Cocoa
|
|
|
|
extension String: LocalizedError {
|
|
public var errorDescription: String? { return self }
|
|
|
|
public func widthOfString(usingFont font: NSFont) -> CGFloat {
|
|
let fontAttributes = [NSAttributedString.Key.font: font]
|
|
let size = self.size(withAttributes: fontAttributes)
|
|
return size.width
|
|
}
|
|
|
|
public func heightOfString(usingFont font: NSFont) -> CGFloat {
|
|
let fontAttributes = [NSAttributedString.Key.font: font]
|
|
let size = self.size(withAttributes: fontAttributes)
|
|
return size.height
|
|
}
|
|
|
|
public func sizeOfString(usingFont font: NSFont) -> CGSize {
|
|
let fontAttributes = [NSAttributedString.Key.font: font]
|
|
return self.size(withAttributes: fontAttributes)
|
|
}
|
|
|
|
public func condenseWhitespace() -> String {
|
|
let components = self.components(separatedBy: .whitespacesAndNewlines)
|
|
return components.filter { !$0.isEmpty }.joined(separator: " ")
|
|
}
|
|
|
|
public mutating func findAndCrop(pattern: String) -> String {
|
|
do {
|
|
let regex = try NSRegularExpression(pattern: pattern)
|
|
let stringRange = NSRange(location: 0, length: self.utf16.count)
|
|
var line = self
|
|
|
|
if let searchRange = regex.firstMatch(in: self, options: [], range: stringRange) {
|
|
let start = self.index(self.startIndex, offsetBy: searchRange.range.lowerBound)
|
|
let end = self.index(self.startIndex, offsetBy: searchRange.range.upperBound)
|
|
let value = String(self[start..<end]).trimmingCharacters(in: .whitespaces)
|
|
line = self.replacingOccurrences(
|
|
of: value,
|
|
with: "",
|
|
options: .regularExpression
|
|
)
|
|
self = line.trimmingCharacters(in: .whitespaces)
|
|
return value.trimmingCharacters(in: .whitespaces)
|
|
}
|
|
} catch {}
|
|
|
|
return ""
|
|
}
|
|
|
|
public func find(pattern: String) -> String {
|
|
do {
|
|
let regex = try NSRegularExpression(pattern: pattern)
|
|
let stringRange = NSRange(location: 0, length: self.utf16.count)
|
|
|
|
if let searchRange = regex.firstMatch(in: self, options: [], range: stringRange) {
|
|
let start = self.index(self.startIndex, offsetBy: searchRange.range.lowerBound)
|
|
let end = self.index(self.startIndex, offsetBy: searchRange.range.upperBound)
|
|
let value = String(self[start..<end]).trimmingCharacters(in: .whitespaces)
|
|
return value.trimmingCharacters(in: .whitespaces)
|
|
}
|
|
} catch {}
|
|
|
|
return ""
|
|
}
|
|
|
|
public var trimmed: String {
|
|
var buf = [UInt8]()
|
|
var trimming = true
|
|
for c in self.utf8 {
|
|
if trimming && c < 33 { continue }
|
|
trimming = false
|
|
buf.append(c)
|
|
}
|
|
|
|
while let last = buf.last, last < 33 {
|
|
buf.removeLast()
|
|
}
|
|
|
|
buf.append(0)
|
|
return String(cString: buf)
|
|
}
|
|
|
|
public func matches(_ regex: String) -> Bool {
|
|
return self.range(of: regex, options: .regularExpression, range: nil, locale: nil) != nil
|
|
}
|
|
|
|
public func removedRegexMatches(pattern: String, replaceWith: String = "") -> String {
|
|
do {
|
|
let regex = try NSRegularExpression(pattern: pattern, options: NSRegularExpression.Options.caseInsensitive)
|
|
let range = NSRange(location: 0, length: self.count)
|
|
return regex.stringByReplacingMatches(in: self, options: [], range: range, withTemplate: replaceWith)
|
|
} catch {
|
|
return self
|
|
}
|
|
}
|
|
|
|
func removingWhitespaces() -> String {
|
|
return components(separatedBy: .whitespaces).joined()
|
|
}
|
|
}
|
|
|
|
public extension DispatchSource.MemoryPressureEvent {
|
|
func pressureColor() -> NSColor {
|
|
switch self {
|
|
case .normal:
|
|
return NSColor.systemGreen
|
|
case .warning:
|
|
return NSColor.systemYellow
|
|
case .critical:
|
|
return NSColor.systemRed
|
|
default:
|
|
return .controlAccentColor
|
|
}
|
|
}
|
|
}
|
|
|
|
public extension Double {
|
|
func roundTo(decimalPlaces: Int) -> String {
|
|
return NSString(format: "%.\(decimalPlaces)f" as NSString, self) as String
|
|
}
|
|
|
|
func rounded(toPlaces places: Int) -> Double {
|
|
let divisor = pow(10.0, Double(places))
|
|
return (self * divisor).rounded() / divisor
|
|
}
|
|
|
|
func usageColor(zones: colorZones = (0.6, 0.8), reversed: Bool = false) -> NSColor {
|
|
let firstColor: NSColor = NSColor.systemBlue
|
|
let secondColor: NSColor = NSColor.orange
|
|
let thirdColor: NSColor = NSColor.red
|
|
|
|
if reversed {
|
|
switch self {
|
|
case 0...zones.orange:
|
|
return thirdColor
|
|
case zones.orange...zones.red:
|
|
return secondColor
|
|
default:
|
|
return firstColor
|
|
}
|
|
} else {
|
|
switch self {
|
|
case 0...zones.orange:
|
|
return firstColor
|
|
case zones.orange...zones.red:
|
|
return secondColor
|
|
default:
|
|
return thirdColor
|
|
}
|
|
}
|
|
}
|
|
|
|
func percentageColor(color: Bool) -> NSColor {
|
|
if !color {
|
|
return NSColor.textColor
|
|
}
|
|
|
|
switch self {
|
|
case 0.6...0.8:
|
|
return NSColor.systemOrange
|
|
case 0.8...1:
|
|
return NSColor.systemRed
|
|
default:
|
|
return NSColor.systemGreen
|
|
}
|
|
}
|
|
|
|
func batteryColor(color: Bool = false, lowPowerMode: Bool? = nil) -> NSColor {
|
|
if let mode = lowPowerMode, mode {
|
|
return NSColor.systemOrange
|
|
}
|
|
|
|
switch self {
|
|
case 0.2...0.4:
|
|
if !color {
|
|
return NSColor.textColor
|
|
}
|
|
return NSColor.systemOrange
|
|
case 0.4...1:
|
|
if self == 1 {
|
|
return NSColor.textColor
|
|
}
|
|
if !color {
|
|
return NSColor.textColor
|
|
}
|
|
return NSColor.systemGreen
|
|
default:
|
|
return NSColor.systemRed
|
|
}
|
|
}
|
|
|
|
func clusterColor(_ i: Int) -> NSColor? {
|
|
guard let cores = SystemKit.shared.device.info.cpu?.cores,
|
|
let core = cores.first(where: {$0.id == i }) else {
|
|
return nil
|
|
}
|
|
|
|
switch core.type {
|
|
case .efficiency:
|
|
return .systemTeal
|
|
case .performance:
|
|
return .systemBlue
|
|
default:
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func secondsToHoursMinutesSeconds() -> (Int, Int) {
|
|
let mins = (self.truncatingRemainder(dividingBy: 3600)) / 60
|
|
return (Int(self / 3600), Int(mins))
|
|
}
|
|
|
|
func printSecondsToHoursMinutesSeconds(short: Bool = false) -> String {
|
|
let (h, m) = self.secondsToHoursMinutesSeconds()
|
|
|
|
if self == 0 || h < 0 || m < 0 {
|
|
return "n/a"
|
|
}
|
|
|
|
let minutes = m > 9 ? "\(m)" : "0\(m)"
|
|
|
|
if short {
|
|
return "\(h):\(minutes)"
|
|
}
|
|
|
|
if h == 0 {
|
|
return "\(minutes)min"
|
|
} else if m == 0 {
|
|
return "\(h)h"
|
|
}
|
|
|
|
return "\(h)h \(minutes)min"
|
|
}
|
|
}
|
|
|
|
public extension NSView {
|
|
var isDarkMode: Bool {
|
|
switch effectiveAppearance.name {
|
|
case .darkAqua, .vibrantDark, .accessibilityHighContrastDarkAqua, .accessibilityHighContrastVibrantDark:
|
|
return true
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
func toggleSettingRow(title: String, action: Selector, state: Bool) -> NSView {
|
|
let view: NSStackView = NSStackView()
|
|
view.translatesAutoresizingMaskIntoConstraints = false
|
|
view.heightAnchor.constraint(equalToConstant: Constants.Settings.row).isActive = true
|
|
view.orientation = .horizontal
|
|
view.alignment = .centerY
|
|
view.distribution = .fill
|
|
view.spacing = 0
|
|
|
|
let titleField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), title)
|
|
titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
|
|
titleField.textColor = .textColor
|
|
|
|
let state: NSControl.StateValue = state ? .on : .off
|
|
var toggle: NSControl = NSControl()
|
|
if #available(OSX 10.15, *) {
|
|
let switchButton = NSSwitch()
|
|
switchButton.state = state
|
|
switchButton.action = action
|
|
switchButton.target = self
|
|
|
|
toggle = switchButton
|
|
} else {
|
|
let button: NSButton = NSButton()
|
|
button.setButtonType(.switch)
|
|
button.state = state
|
|
button.title = ""
|
|
button.action = action
|
|
button.isBordered = false
|
|
button.isTransparent = false
|
|
button.target = self
|
|
button.wantsLayer = true
|
|
|
|
toggle = button
|
|
}
|
|
|
|
view.addArrangedSubview(titleField)
|
|
view.addArrangedSubview(NSView())
|
|
view.addArrangedSubview(toggle)
|
|
|
|
return view
|
|
}
|
|
|
|
func selectSettingsRow(title: String, action: Selector, items: [KeyValue_p], selected: String) -> NSView {
|
|
let view = NSStackView()
|
|
view.translatesAutoresizingMaskIntoConstraints = false
|
|
view.heightAnchor.constraint(equalToConstant: Constants.Settings.row).isActive = true
|
|
view.orientation = .horizontal
|
|
view.alignment = .centerY
|
|
view.distribution = .fill
|
|
view.spacing = 0
|
|
|
|
let titleField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), title)
|
|
titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
|
|
titleField.textColor = .textColor
|
|
|
|
let select: NSPopUpButton = selectView(action: action, items: items, selected: selected)
|
|
select.sizeToFit()
|
|
|
|
view.addArrangedSubview(titleField)
|
|
view.addArrangedSubview(NSView())
|
|
view.addArrangedSubview(select)
|
|
|
|
return view
|
|
}
|
|
|
|
func selectSettingsRowV1(title: String, action: Selector, items: [String], selected: String) -> NSView {
|
|
let view = NSStackView()
|
|
view.translatesAutoresizingMaskIntoConstraints = false
|
|
view.heightAnchor.constraint(equalToConstant: Constants.Settings.row).isActive = true
|
|
view.orientation = .horizontal
|
|
view.alignment = .centerY
|
|
view.distribution = .fill
|
|
view.spacing = 0
|
|
|
|
let titleField: NSTextField = LabelField(frame: NSRect(x: 0, y: 0, width: 0, height: 0), title)
|
|
titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
|
|
titleField.textColor = .textColor
|
|
|
|
let select: NSPopUpButton = NSPopUpButton()
|
|
select.target = self
|
|
select.action = action
|
|
|
|
let menu = NSMenu()
|
|
items.forEach { (color: String) in
|
|
if color.contains("separator") {
|
|
menu.addItem(NSMenuItem.separator())
|
|
} else {
|
|
let interfaceMenu = NSMenuItem(title: color, action: nil, keyEquivalent: "")
|
|
menu.addItem(interfaceMenu)
|
|
if selected == color {
|
|
interfaceMenu.state = .on
|
|
}
|
|
}
|
|
}
|
|
|
|
select.menu = menu
|
|
select.sizeToFit()
|
|
|
|
view.addArrangedSubview(titleField)
|
|
view.addArrangedSubview(NSView())
|
|
view.addArrangedSubview(select)
|
|
|
|
return view
|
|
}
|
|
|
|
func fieldSettingRow(_ sender: NSTextFieldDelegate, title: String, value: String, placeholder: String? = nil, width: CGFloat = 200) -> NSView {
|
|
let view: NSStackView = NSStackView()
|
|
view.translatesAutoresizingMaskIntoConstraints = false
|
|
view.heightAnchor.constraint(equalToConstant: Constants.Settings.row).isActive = true
|
|
view.orientation = .horizontal
|
|
view.alignment = .centerY
|
|
view.distribution = .fill
|
|
view.spacing = 0
|
|
|
|
let titleField: NSTextField = LabelField(frame: NSRect.zero, title)
|
|
titleField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
|
|
titleField.textColor = .textColor
|
|
|
|
let valueField: NSTextField = NSTextField()
|
|
valueField.font = NSFont.systemFont(ofSize: 12, weight: .regular)
|
|
valueField.textColor = .textColor
|
|
valueField.isEditable = true
|
|
valueField.isSelectable = true
|
|
valueField.isBezeled = false
|
|
valueField.wantsLayer = true
|
|
valueField.canDrawSubviewsIntoLayer = true
|
|
valueField.usesSingleLineMode = true
|
|
valueField.maximumNumberOfLines = 1
|
|
valueField.focusRingType = .none
|
|
valueField.stringValue = value
|
|
valueField.delegate = sender
|
|
if let placeholder {
|
|
valueField.placeholderString = placeholder
|
|
}
|
|
valueField.alignment = .natural
|
|
|
|
view.addArrangedSubview(titleField)
|
|
view.addArrangedSubview(NSView())
|
|
view.addArrangedSubview(valueField)
|
|
|
|
valueField.widthAnchor.constraint(equalToConstant: width).isActive = true
|
|
|
|
return view
|
|
}
|
|
|
|
func selectView(action: Selector, items: [KeyValue_p], selected: String) -> NSPopUpButton {
|
|
let select: NSPopUpButton = NSPopUpButton(frame: NSRect(x: 0, y: 0, width: 50, height: 28))
|
|
select.target = self
|
|
select.action = action
|
|
|
|
let menu = NSMenu()
|
|
items.forEach { (item) in
|
|
if item.key.contains("separator") {
|
|
menu.addItem(NSMenuItem.separator())
|
|
} else {
|
|
let interfaceMenu = NSMenuItem(title: localizedString(item.value), action: nil, keyEquivalent: "")
|
|
interfaceMenu.representedObject = item.key
|
|
menu.addItem(interfaceMenu)
|
|
if selected == item.key {
|
|
interfaceMenu.state = .on
|
|
}
|
|
}
|
|
}
|
|
select.menu = menu
|
|
|
|
return select
|
|
}
|
|
}
|
|
|
|
public class NSButtonWithPadding: NSButton {
|
|
public var horizontalPadding: CGFloat = 0
|
|
public var verticalPadding: CGFloat = 0
|
|
|
|
public override var intrinsicContentSize: NSSize {
|
|
var size = super.intrinsicContentSize
|
|
size.width += self.horizontalPadding
|
|
size.height += self.verticalPadding
|
|
return size
|
|
}
|
|
}
|
|
|
|
public class TextView: NSTextField {
|
|
public override init(frame: NSRect) {
|
|
super.init(frame: frame)
|
|
|
|
self.isEditable = false
|
|
self.isSelectable = false
|
|
self.isBezeled = false
|
|
self.wantsLayer = true
|
|
self.textColor = .labelColor
|
|
self.backgroundColor = .clear
|
|
self.canDrawSubviewsIntoLayer = true
|
|
self.alignment = .natural
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
}
|
|
|
|
public extension OperatingSystemVersion {
|
|
func getFullVersion(separator: String = ".") -> String {
|
|
return "\(majorVersion)\(separator)\(minorVersion)\(separator)\(patchVersion)"
|
|
}
|
|
}
|
|
|
|
extension URL {
|
|
func checkFileExist() -> Bool {
|
|
return FileManager.default.fileExists(atPath: self.path)
|
|
}
|
|
}
|
|
|
|
public extension NSColor {
|
|
func grayscaled() -> NSColor {
|
|
guard let space = CGColorSpace(name: CGColorSpace.extendedGray),
|
|
let cg = self.cgColor.converted(to: space, intent: .perceptual, options: nil),
|
|
let color = NSColor.init(cgColor: cg) else {
|
|
return self
|
|
}
|
|
return color
|
|
}
|
|
}
|
|
|
|
public extension CATransaction {
|
|
static func disableAnimations(_ closure: () -> Void) {
|
|
CATransaction.begin()
|
|
CATransaction.setDisableActions(true)
|
|
CATransaction.setValue(kCFBooleanTrue, forKey: kCATransactionDisableActions)
|
|
CATransaction.setAnimationDuration(0)
|
|
closure()
|
|
CATransaction.commit()
|
|
}
|
|
}
|
|
|
|
public class FlippedStackView: NSStackView {
|
|
public override var isFlipped: Bool { return true }
|
|
}
|
|
|
|
public class ScrollableStackView: NSView {
|
|
public var stackView: NSStackView = FlippedStackView()
|
|
|
|
private let clipView: NSClipView = NSClipView()
|
|
private let scrollView: NSScrollView = NSScrollView()
|
|
|
|
public override init(frame: NSRect) {
|
|
super.init(frame: frame)
|
|
|
|
self.clipView.drawsBackground = false
|
|
|
|
self.stackView.orientation = .vertical
|
|
self.stackView.translatesAutoresizingMaskIntoConstraints = false
|
|
|
|
self.scrollView.translatesAutoresizingMaskIntoConstraints = false
|
|
self.scrollView.hasVerticalScroller = true
|
|
self.scrollView.hasHorizontalScroller = false
|
|
self.scrollView.autohidesScrollers = true
|
|
self.scrollView.horizontalScrollElasticity = .none
|
|
self.scrollView.drawsBackground = false
|
|
self.scrollView.contentView = self.clipView
|
|
self.scrollView.documentView = self.stackView
|
|
|
|
self.addSubview(self.scrollView)
|
|
|
|
NSLayoutConstraint.activate([
|
|
self.scrollView.leftAnchor.constraint(equalTo: self.leftAnchor),
|
|
self.scrollView.rightAnchor.constraint(equalTo: self.rightAnchor),
|
|
self.scrollView.topAnchor.constraint(equalTo: self.topAnchor),
|
|
self.scrollView.bottomAnchor.constraint(equalTo: self.bottomAnchor),
|
|
|
|
self.stackView.leftAnchor.constraint(equalTo: self.clipView.leftAnchor),
|
|
self.stackView.rightAnchor.constraint(equalTo: self.clipView.rightAnchor),
|
|
self.stackView.topAnchor.constraint(equalTo: self.clipView.topAnchor)
|
|
])
|
|
}
|
|
|
|
required public init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
}
|
|
|
|
// https://stackoverflow.com/a/54492165
|
|
extension NSTextView {
|
|
override open func performKeyEquivalent(with event: NSEvent) -> Bool {
|
|
let commandKey = NSEvent.ModifierFlags.command.rawValue
|
|
let commandShiftKey = NSEvent.ModifierFlags.command.rawValue | NSEvent.ModifierFlags.shift.rawValue
|
|
if event.type == NSEvent.EventType.keyDown {
|
|
if (event.modifierFlags.rawValue & NSEvent.ModifierFlags.deviceIndependentFlagsMask.rawValue) == commandKey {
|
|
switch event.charactersIgnoringModifiers! {
|
|
case "x":
|
|
if NSApp.sendAction(#selector(NSText.cut(_:)), to: nil, from: self) { return true }
|
|
case "c":
|
|
if NSApp.sendAction(#selector(NSText.copy(_:)), to: nil, from: self) { return true }
|
|
case "v":
|
|
if NSApp.sendAction(#selector(NSText.paste(_:)), to: nil, from: self) { return true }
|
|
case "z":
|
|
if NSApp.sendAction(Selector(("undo:")), to: nil, from: self) { return true }
|
|
case "a":
|
|
if NSApp.sendAction(#selector(NSResponder.selectAll(_:)), to: nil, from: self) { return true }
|
|
default:
|
|
break
|
|
}
|
|
} else if (event.modifierFlags.rawValue & NSEvent.ModifierFlags.deviceIndependentFlagsMask.rawValue) == commandShiftKey {
|
|
if event.charactersIgnoringModifiers == "Z" {
|
|
if NSApp.sendAction(Selector(("redo:")), to: nil, from: self) { return true }
|
|
}
|
|
}
|
|
}
|
|
return super.performKeyEquivalent(with: event)
|
|
}
|
|
}
|
|
|
|
public extension Data {
|
|
var socketAddress: sockaddr {
|
|
return withUnsafeBytes { $0.load(as: sockaddr.self) }
|
|
}
|
|
var socketAddressInternet: sockaddr_in {
|
|
return withUnsafeBytes { $0.load(as: sockaddr_in.self) }
|
|
}
|
|
}
|
|
|
|
public extension Date {
|
|
func convertToTimeZone(_ timeZone: TimeZone) -> Date {
|
|
return addingTimeInterval(TimeInterval(timeZone.secondsFromGMT(for: self) - TimeZone.current.secondsFromGMT(for: self)))
|
|
}
|
|
}
|
|
|
|
public extension TimeZone {
|
|
init(fromUTC: String) {
|
|
if fromUTC == "local" {
|
|
self = TimeZone.current
|
|
return
|
|
}
|
|
|
|
let arr = fromUTC.split(separator: ":")
|
|
guard !arr.isEmpty else {
|
|
self = TimeZone.current
|
|
return
|
|
}
|
|
|
|
var secondsFromGMT = 0
|
|
if arr.indices.contains(0), let h = Int(arr[0]) {
|
|
secondsFromGMT += h*3600
|
|
}
|
|
if arr.indices.contains(1), let m = Int(arr[1]) {
|
|
if secondsFromGMT < 0 {
|
|
secondsFromGMT -= m*60
|
|
} else {
|
|
secondsFromGMT += m*60
|
|
}
|
|
}
|
|
|
|
if let tz = TimeZone(secondsFromGMT: secondsFromGMT) {
|
|
self = tz
|
|
} else {
|
|
self = TimeZone.current
|
|
}
|
|
}
|
|
}
|