mirror of
https://github.com/morgan9e/macos-stats
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528 lines
24 KiB
Swift
528 lines
24 KiB
Swift
//
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// popup.swift
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// Memory
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//
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// Created by Serhiy Mytrovtsiy on 18/04/2020.
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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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internal class Popup: PopupWrapper {
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private var grid: NSGridView? = nil
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private let dashboardHeight: CGFloat = 90
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private let chartHeight: CGFloat = 90 + Constants.Popup.separatorHeight
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private let detailsHeight: CGFloat = (22*6) + Constants.Popup.separatorHeight
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private let processHeight: CGFloat = 22
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private var usedField: NSTextField? = nil
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private var freeField: NSTextField? = nil
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private var appField: NSTextField? = nil
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private var inactiveField: NSTextField? = nil
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private var wiredField: NSTextField? = nil
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private var compressedField: NSTextField? = nil
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private var swapField: NSTextField? = nil
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private var appColorView: NSView? = nil
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private var wiredColorView: NSView? = nil
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private var compressedColorView: NSView? = nil
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private var freeColorView: NSView? = nil
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private var sliderView: NSView? = nil
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private var chart: LineChartView? = nil
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private var circle: PieChartView? = nil
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private var level: PressureView? = nil
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private var initialized: Bool = false
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private var processesInitialized: Bool = false
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private var processes: ProcessesView? = nil
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private var numberOfProcesses: Int {
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Store.shared.int(key: "\(self.title)_processes", defaultValue: 8)
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}
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private var processesHeight: CGFloat {
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(self.processHeight*CGFloat(self.numberOfProcesses)) + (self.numberOfProcesses == 0 ? 0 : Constants.Popup.separatorHeight + 22)
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}
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private var lineChartHistory: Int = 180
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private var lineChartScale: Scale = .none
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private var lineChartFixedScale: Double = 1
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private var chartPrefSection: PreferencesSection? = nil
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private var appColorState: SColor = .secondBlue
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private var appColor: NSColor { self.appColorState.additional as? NSColor ?? NSColor.systemRed }
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private var wiredColorState: SColor = .secondOrange
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private var wiredColor: NSColor { self.wiredColorState.additional as? NSColor ?? NSColor.systemBlue }
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private var compressedColorState: SColor = .pink
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private var compressedColor: NSColor { self.compressedColorState.additional as? NSColor ?? NSColor.lightGray }
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private var freeColorState: SColor = .lightGray
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private var freeColor: NSColor { self.freeColorState.additional as? NSColor ?? NSColor.systemBlue }
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private var chartColorState: SColor = .systemAccent
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private var chartColor: NSColor { self.chartColorState.additional as? NSColor ?? NSColor.systemBlue }
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public init(_ module: ModuleType) {
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super.init(module, frame: NSRect(
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x: 0,
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y: 0,
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width: Constants.Popup.width,
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height: dashboardHeight + chartHeight + detailsHeight
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))
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self.setFrameSize(NSSize(width: self.frame.width, height: self.frame.height+self.processesHeight))
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self.appColorState = SColor.fromString(Store.shared.string(key: "\(self.title)_appColor", defaultValue: self.appColorState.key))
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self.wiredColorState = SColor.fromString(Store.shared.string(key: "\(self.title)_wiredColor", defaultValue: self.wiredColorState.key))
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self.compressedColorState = SColor.fromString(Store.shared.string(key: "\(self.title)_compressedColor", defaultValue: self.compressedColorState.key))
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self.freeColorState = SColor.fromString(Store.shared.string(key: "\(self.title)_freeColor", defaultValue: self.freeColorState.key))
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self.chartColorState = SColor.fromString(Store.shared.string(key: "\(self.title)_chartColor", defaultValue: self.chartColorState.key))
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self.lineChartHistory = Store.shared.int(key: "\(self.title)_lineChartHistory", defaultValue: self.lineChartHistory)
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self.lineChartScale = Scale.fromString(Store.shared.string(key: "\(self.title)_lineChartScale", defaultValue: self.lineChartScale.key))
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self.lineChartFixedScale = Double(Store.shared.int(key: "\(self.title)_lineChartFixedScale", defaultValue: 100)) / 100
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let gridView: NSGridView = NSGridView(frame: NSRect(x: 0, y: 0, width: self.frame.width, height: self.frame.height))
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gridView.rowSpacing = 0
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gridView.yPlacement = .fill
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gridView.addRow(with: [self.initDashboard()])
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gridView.addRow(with: [self.initChart()])
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gridView.addRow(with: [self.initDetails()])
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gridView.addRow(with: [self.initProcesses()])
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gridView.row(at: 0).height = self.dashboardHeight
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gridView.row(at: 1).height = self.chartHeight
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gridView.row(at: 2).height = self.detailsHeight
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self.addSubview(gridView)
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self.grid = gridView
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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 override func updateLayer() {
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self.chart?.display()
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}
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public override func disappear() {
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self.processes?.setLock(false)
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}
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public func numberOfProcessesUpdated() {
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if self.processes?.count == self.numberOfProcesses { return }
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DispatchQueue.main.async(execute: {
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let h: CGFloat = self.dashboardHeight + self.chartHeight + self.detailsHeight + self.processesHeight
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self.setFrameSize(NSSize(width: self.frame.width, height: h))
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self.grid?.setFrameSize(NSSize(width: self.frame.width, height: h))
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self.grid?.row(at: 3).cell(at: 0).contentView?.removeFromSuperview()
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self.processes = nil
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self.grid?.removeRow(at: 3)
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self.grid?.addRow(with: [self.initProcesses()])
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self.processesInitialized = false
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self.sizeCallback?(self.frame.size)
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})
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}
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private func initDashboard() -> NSView {
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let view: NSView = NSView(frame: NSRect(x: 0, y: self.frame.height - self.dashboardHeight, width: self.frame.width, height: self.dashboardHeight))
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let container: NSView = NSView(frame: NSRect(x: 0, y: 10, width: view.frame.width, height: self.dashboardHeight-20))
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self.circle = PieChartView(frame: NSRect(
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x: (container.frame.width - container.frame.height)/2,
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y: 0,
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width: container.frame.height,
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height: container.frame.height
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), segments: [], drawValue: true)
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self.circle!.toolTip = localizedString("Memory usage")
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container.addSubview(self.circle!)
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let centralWidth: CGFloat = self.dashboardHeight-20
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let sideWidth: CGFloat = (view.frame.width - centralWidth - (Constants.Popup.margins*2))/2
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self.level = PressureView(frame: NSRect(x: (sideWidth - 60)/2, y: 10, width: 60, height: 50))
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self.level!.toolTip = localizedString("Memory pressure")
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view.addSubview(self.level!)
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view.addSubview(container)
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return view
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}
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private func initChart() -> NSView {
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let view: NSView = NSView(frame: NSRect(x: 0, y: 0, width: self.frame.width, height: self.chartHeight))
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let separator = separatorView(localizedString("Usage history"), origin: NSPoint(x: 0, y: self.chartHeight-Constants.Popup.separatorHeight), width: self.frame.width)
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let container: NSView = NSView(frame: NSRect(x: 0, y: 0, width: self.frame.width, height: separator.frame.origin.y))
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container.wantsLayer = true
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container.layer?.backgroundColor = NSColor.lightGray.withAlphaComponent(0.1).cgColor
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container.layer?.cornerRadius = 3
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let chartFrame = NSRect(x: 1, y: 0, width: view.frame.width, height: container.frame.height)
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self.chart = LineChartView(frame: chartFrame, num: self.lineChartHistory, scale: self.lineChartScale, fixedScale: self.lineChartFixedScale)
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self.chart?.color = self.chartColor
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container.addSubview(self.chart!)
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view.addSubview(separator)
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view.addSubview(container)
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return view
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}
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private func initDetails() -> NSView {
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let view: NSView = NSView(frame: NSRect(x: 0, y: 0, width: self.frame.width, height: self.detailsHeight))
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let separator = separatorView(localizedString("Details"), origin: NSPoint(x: 0, y: self.detailsHeight-Constants.Popup.separatorHeight), width: self.frame.width)
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let container: NSStackView = NSStackView(frame: NSRect(x: 0, y: 0, width: view.frame.width, height: separator.frame.origin.y))
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container.orientation = .vertical
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container.spacing = 0
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self.usedField = popupRow(container, title: "\(localizedString("Used")):", value: "").1
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(self.appColorView, _, self.appField) = popupWithColorRow(container, color: self.appColor, title: "\(localizedString("App")):", value: "")
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(self.wiredColorView, _, self.wiredField) = popupWithColorRow(container, color: self.wiredColor, title: "\(localizedString("Wired")):", value: "")
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(self.compressedColorView, _, self.compressedField) = popupWithColorRow(container, color: self.compressedColor, title: "\(localizedString("Compressed")):", value: "")
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(self.freeColorView, _, self.freeField) = popupWithColorRow(container, color: self.freeColor.withAlphaComponent(0.5), title: "\(localizedString("Free")):", value: "")
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self.swapField = popupRow(container, title: "\(localizedString("Swap")):", value: "").1
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view.addSubview(separator)
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view.addSubview(container)
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return view
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}
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private func initProcesses() -> NSView {
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if self.numberOfProcesses == 0 { return NSView() }
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let view: NSView = NSView(frame: NSRect(x: 0, y: 0, width: self.frame.width, height: self.processesHeight))
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let separator = separatorView(localizedString("Top processes"), origin: NSPoint(x: 0, y: self.processesHeight-Constants.Popup.separatorHeight), width: self.frame.width)
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let container: ProcessesView = ProcessesView(
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frame: NSRect(x: 0, y: 0, width: self.frame.width, height: separator.frame.origin.y),
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values: [(localizedString("Usage"), nil)],
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n: self.numberOfProcesses
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)
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self.processes = container
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view.addSubview(separator)
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view.addSubview(container)
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return view
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}
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private func addFirstRow(mView: NSView, y: CGFloat, title: String, value: String) -> NSTextField {
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let rowView: NSView = NSView(frame: NSRect(x: 0, y: y, width: mView.frame.width, height: 16))
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let labelWidth = title.widthOfString(usingFont: .systemFont(ofSize: 10, weight: .light)) + 4
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let labelView: NSTextField = TextView(frame: NSRect(x: 0, y: 1.5, width: labelWidth, height: 13))
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labelView.stringValue = title
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labelView.alignment = .natural
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labelView.font = NSFont.systemFont(ofSize: 10, weight: .light)
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let valueView: NSTextField = TextView(frame: NSRect(x: labelWidth, y: 1, width: mView.frame.width - labelWidth, height: 14))
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valueView.stringValue = value
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valueView.alignment = .right
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valueView.font = NSFont.systemFont(ofSize: 11, weight: .medium)
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rowView.addSubview(labelView)
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rowView.addSubview(valueView)
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mView.addSubview(rowView)
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return valueView
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}
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public func loadCallback(_ value: RAM_Usage) {
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DispatchQueue.main.async(execute: {
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if (self.window?.isVisible ?? false) || !self.initialized {
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self.appField?.stringValue = Units(bytes: Int64(value.app)).getReadableMemory(style: .memory)
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self.inactiveField?.stringValue = Units(bytes: Int64(value.inactive)).getReadableMemory(style: .memory)
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self.wiredField?.stringValue = Units(bytes: Int64(value.wired)).getReadableMemory(style: .memory)
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self.compressedField?.stringValue = Units(bytes: Int64(value.compressed)).getReadableMemory(style: .memory)
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self.swapField?.stringValue = Units(bytes: Int64(value.swap.used)).getReadableMemory(style: .memory)
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self.usedField?.stringValue = Units(bytes: Int64(value.used)).getReadableMemory(style: .memory)
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self.freeField?.stringValue = Units(bytes: Int64(value.free)).getReadableMemory(style: .memory)
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self.circle?.toolTip = "\(localizedString("Memory usage")): \(Int(value.usage*100))%"
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self.circle?.setValue(value.usage)
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self.circle?.setSegments([
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circle_segment(value: value.app/value.total, color: self.appColor),
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circle_segment(value: value.wired/value.total, color: self.wiredColor),
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circle_segment(value: value.compressed/value.total, color: self.compressedColor)
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])
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self.circle?.setNonActiveSegmentColor(self.freeColor)
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self.level?.setValue(value.pressure)
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self.level?.toolTip = "\(localizedString("Memory pressure")): \(value.pressure.value.rawValue)"
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self.initialized = true
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}
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self.chart?.addValue(value.usage)
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})
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}
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public func processCallback(_ list: [TopProcess]) {
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DispatchQueue.main.async(execute: {
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if !(self.window?.isVisible ?? false) && self.processesInitialized {
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return
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}
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let list = list.map { $0 }
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if list.count != self.processes?.count { self.processes?.clear() }
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for i in 0..<list.count {
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let process = list[i]
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self.processes?.set(i, process, [Units(bytes: Int64(process.usage)).getReadableMemory(style: .memory)])
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}
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self.processesInitialized = true
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})
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}
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// MARK: - Settings
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public override func settings() -> NSView? {
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let view = SettingsContainerView()
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view.addArrangedSubview(PreferencesSection([
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PreferencesRow(localizedString("Keyboard shortcut"), component: KeyboardShartcutView(
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callback: self.setKeyboardShortcut,
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value: self.keyboardShortcut
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))
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]))
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view.addArrangedSubview(PreferencesSection([
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PreferencesRow(localizedString("App color"), component: selectView(
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action: #selector(toggleAppColor),
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items: SColor.allColors,
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selected: self.appColorState.key
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)),
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PreferencesRow(localizedString("Wired color"), component: selectView(
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action: #selector(toggleWiredColor),
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items: SColor.allColors,
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selected: self.wiredColorState.key
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)),
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PreferencesRow(localizedString("Compressed color"), component: selectView(
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action: #selector(toggleCompressedColor),
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items: SColor.allColors,
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selected: self.compressedColorState.key
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)),
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PreferencesRow(localizedString("Free color"), component: selectView(
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action: #selector(toggleFreeColor),
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items: SColor.allColors,
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selected: self.freeColorState.key
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))
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]))
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self.sliderView = sliderView(
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action: #selector(self.toggleLineChartFixedScale),
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value: Int(self.lineChartFixedScale * 100),
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initialValue: "\(Int(self.lineChartFixedScale * 100)) %"
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)
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self.chartPrefSection = PreferencesSection([
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PreferencesRow(localizedString("Chart color"), component: selectView(
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action: #selector(self.toggleChartColor),
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items: SColor.allColors,
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selected: self.chartColorState.key
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)),
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PreferencesRow(localizedString("Chart history"), component: selectView(
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action: #selector(self.toggleLineChartHistory),
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items: LineChartHistory,
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selected: "\(self.lineChartHistory)"
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)),
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PreferencesRow(localizedString("Main chart scaling"), component: selectView(
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action: #selector(self.toggleLineChartScale),
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items: Scale.allCases,
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selected: self.lineChartScale.key
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)),
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PreferencesRow(localizedString("Scale value"), component: self.sliderView!)
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])
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self.chartPrefSection?.setRowVisibility(3, newState: self.lineChartScale == .fixed)
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view.addArrangedSubview(self.chartPrefSection!)
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return view
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}
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@objc private func toggleAppColor(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String,
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let newValue = SColor.allColors.first(where: { $0.key == key }) else {
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return
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}
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self.appColorState = newValue
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Store.shared.set(key: "\(self.title)_appColor", value: key)
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if let color = newValue.additional as? NSColor {
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self.appColorView?.layer?.backgroundColor = color.cgColor
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}
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}
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@objc private func toggleWiredColor(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String,
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let newValue = SColor.allColors.first(where: { $0.key == key }) else {
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return
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}
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self.wiredColorState = newValue
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Store.shared.set(key: "\(self.title)_wiredColor", value: key)
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if let color = newValue.additional as? NSColor {
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self.wiredColorView?.layer?.backgroundColor = color.cgColor
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}
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}
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@objc private func toggleCompressedColor(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String,
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let newValue = SColor.allColors.first(where: { $0.key == key }) else {
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return
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}
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self.compressedColorState = newValue
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Store.shared.set(key: "\(self.title)_compressedColor", value: key)
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if let color = newValue.additional as? NSColor {
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self.compressedColorView?.layer?.backgroundColor = color.cgColor
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}
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}
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@objc private func toggleFreeColor(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String,
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let newValue = SColor.allColors.first(where: { $0.key == key }) else {
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return
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}
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self.freeColorState = newValue
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Store.shared.set(key: "\(self.title)_freeColor", value: key)
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if let color = newValue.additional as? NSColor {
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self.freeColorView?.layer?.backgroundColor = color.cgColor
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}
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}
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@objc private func toggleChartColor(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String,
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let newValue = SColor.allColors.first(where: { $0.key == key }) else {
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return
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}
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self.chartColorState = newValue
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Store.shared.set(key: "\(self.title)_chartColor", value: key)
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if let color = newValue.additional as? NSColor {
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self.chart?.color = color
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}
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}
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@objc private func toggleLineChartHistory(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String, let value = Int(key) else { return }
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self.lineChartHistory = value
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Store.shared.set(key: "\(self.title)_lineChartHistory", value: value)
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self.chart?.reinit(self.lineChartHistory)
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}
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@objc private func toggleLineChartScale(_ sender: NSMenuItem) {
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guard let key = sender.representedObject as? String,
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let value = Scale.allCases.first(where: { $0.key == key }) else { return }
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self.chartPrefSection?.setRowVisibility(3, newState: value == .fixed)
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self.lineChartScale = value
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self.chart?.setScale(self.lineChartScale, fixedScale: self.lineChartFixedScale)
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Store.shared.set(key: "\(self.title)_lineChartScale", value: key)
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self.display()
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}
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@objc private func toggleLineChartFixedScale(_ sender: NSSlider) {
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let value = Int(sender.doubleValue)
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if let field = self.sliderView?.subviews.first(where: { $0 is NSTextField }), let view = field as? NSTextField {
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view.stringValue = "\(value) %"
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}
|
|
|
|
self.lineChartFixedScale = sender.doubleValue / 100
|
|
self.chart?.setScale(self.lineChartScale, fixedScale: self.lineChartFixedScale)
|
|
Store.shared.set(key: "\(self.title)_lineChartFixedScale", value: value)
|
|
}
|
|
}
|
|
|
|
public class PressureView: NSView {
|
|
private let segments: [circle_segment] = [
|
|
circle_segment(value: 1/3, color: NSColor.systemGreen),
|
|
circle_segment(value: 1/3, color: NSColor.systemYellow),
|
|
circle_segment(value: 1/3, color: NSColor.systemRed)
|
|
]
|
|
|
|
private var value: Pressure = Pressure(level: 1, value: .normal)
|
|
|
|
public override init(frame: NSRect) {
|
|
super.init(frame: frame)
|
|
self.setAccessibilityElement(true)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ rect: CGRect) {
|
|
let arcWidth: CGFloat = 7.0
|
|
let centerPoint = CGPoint(x: self.frame.width/2, y: self.frame.height/2)
|
|
let radius = (min(self.frame.width, self.frame.height) - arcWidth) / 2
|
|
|
|
guard let context = NSGraphicsContext.current?.cgContext else { return }
|
|
context.setShouldAntialias(true)
|
|
|
|
context.setLineWidth(arcWidth)
|
|
context.setLineCap(.round)
|
|
|
|
let startAngle: CGFloat = -(1/4)*CGFloat.pi
|
|
let endCircle: CGFloat = (7/4)*CGFloat.pi - (1/4)*CGFloat.pi
|
|
var previousAngle = startAngle
|
|
|
|
context.saveGState()
|
|
context.translateBy(x: self.frame.width, y: 0)
|
|
context.scaleBy(x: -1, y: 1)
|
|
|
|
for segment in self.segments {
|
|
let currentAngle: CGFloat = previousAngle + (CGFloat(segment.value) * endCircle)
|
|
|
|
context.setStrokeColor(segment.color.cgColor)
|
|
context.addArc(center: centerPoint, radius: radius, startAngle: previousAngle, endAngle: currentAngle, clockwise: false)
|
|
context.strokePath()
|
|
|
|
previousAngle = currentAngle
|
|
}
|
|
|
|
context.restoreGState()
|
|
|
|
let needleEndSize: CGFloat = 2
|
|
let needlePath = NSBezierPath()
|
|
|
|
switch self.value.value {
|
|
case .normal:
|
|
needlePath.move(to: CGPoint(x: self.bounds.width * 0.15, y: self.bounds.width * 0.40))
|
|
needlePath.line(to: CGPoint(x: self.bounds.width/2, y: self.bounds.height/2 - needleEndSize))
|
|
needlePath.line(to: CGPoint(x: self.bounds.width/2, y: self.bounds.height/2 + needleEndSize))
|
|
case .warning:
|
|
needlePath.move(to: CGPoint(x: self.bounds.width/2, y: self.bounds.width * 0.85))
|
|
needlePath.line(to: CGPoint(x: self.bounds.width/2 - needleEndSize, y: self.bounds.height/2))
|
|
needlePath.line(to: CGPoint(x: self.bounds.width/2 + needleEndSize, y: self.bounds.height/2))
|
|
case .critical:
|
|
needlePath.move(to: CGPoint(x: self.bounds.width * 0.85, y: self.bounds.width * 0.40))
|
|
needlePath.line(to: CGPoint(x: self.bounds.width/2, y: self.bounds.height/2 - needleEndSize))
|
|
needlePath.line(to: CGPoint(x: self.bounds.width/2, y: self.bounds.height/2 + needleEndSize))
|
|
}
|
|
|
|
needlePath.close()
|
|
|
|
let needleCirclePath = NSBezierPath(
|
|
roundedRect: NSRect(x: self.bounds.width/2-needleEndSize, y: self.bounds.height/2-needleEndSize, width: needleEndSize*2, height: needleEndSize*2),
|
|
xRadius: needleEndSize*2,
|
|
yRadius: needleEndSize*2
|
|
)
|
|
needleCirclePath.close()
|
|
|
|
NSColor.systemBlue.setFill()
|
|
needlePath.fill()
|
|
needleCirclePath.fill()
|
|
|
|
let stringAttributes = [
|
|
NSAttributedString.Key.font: NSFont.systemFont(ofSize: 9, weight: .regular),
|
|
NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
|
|
NSAttributedString.Key.paragraphStyle: NSMutableParagraphStyle()
|
|
]
|
|
|
|
let rect = CGRect(x: (self.frame.width-6)/2, y: (self.frame.height-26)/2, width: 6, height: 12)
|
|
let str = NSAttributedString.init(string: "\(self.value.level)", attributes: stringAttributes)
|
|
str.draw(with: rect)
|
|
}
|
|
|
|
public func setValue(_ newValue: Pressure) {
|
|
self.value = newValue
|
|
if self.window?.isVisible ?? true {
|
|
self.display()
|
|
}
|
|
}
|
|
}
|