mirror of
https://github.com/morgan9e/macos-stats
synced 2026-04-14 00:04:15 +09:00
995 lines
36 KiB
Swift
995 lines
36 KiB
Swift
//
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// Chart.swift
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// Kit
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//
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// Created by Serhiy Mytrovtsiy on 17/04/2020.
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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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public struct circle_segment {
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public let value: Double
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public var color: NSColor
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public init(value: Double, color: NSColor) {
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self.value = value
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self.color = color
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}
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}
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internal func scaleValue(scale: Scale = .linear, value: Double, maxValue: Double, zeroValue: Double, maxHeight: CGFloat, limit: Double) -> CGFloat {
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var value = value
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if scale == .none && value > 1 && maxValue != 0 {
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value /= maxValue
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}
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var localMaxValue = maxValue
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var y = value * maxHeight
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switch scale {
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case .square:
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if value > 0 {
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value = sqrt(value)
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}
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if localMaxValue > 0 {
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localMaxValue = sqrt(maxValue)
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}
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case .cube:
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if value > 0 {
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value = cbrt(value)
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}
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if localMaxValue > 0 {
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localMaxValue = cbrt(maxValue)
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}
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case .logarithmic:
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if value > 0 {
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value = log(value/zeroValue)
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}
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if localMaxValue > 0 {
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localMaxValue = log(maxValue/zeroValue)
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}
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case .fixed:
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if value > limit {
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value = limit
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}
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localMaxValue = limit
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default: break
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}
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if value < 0 {
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value = 0
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}
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if localMaxValue <= 0 {
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localMaxValue = 1
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}
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if scale != .none {
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y = (maxHeight * value)/localMaxValue
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}
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return y
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}
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private func drawToolTip(_ frame: NSRect, _ point: CGPoint, _ size: CGSize, value: String, subtitle: String? = nil) {
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guard !value.isEmpty else { return }
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let style = NSMutableParagraphStyle()
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style.alignment = .left
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var position: CGPoint = point
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let textHeight: CGFloat = subtitle != nil ? 22 : 12
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let valueOffset: CGFloat = subtitle != nil ? 11 : 1
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position.x = max(frame.origin.x, min(position.x, frame.origin.x + frame.size.width - size.width))
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position.y = max(frame.origin.y, min(position.y, frame.origin.y + frame.size.height - textHeight - 2))
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if position.x + size.width > frame.size.width+frame.origin.x {
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position.x = point.x - size.width
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style.alignment = .right
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}
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if position.y + textHeight > size.height {
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position.y = point.y - textHeight - 20
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}
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if position.y < 2 {
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position.y = 2
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}
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let box = NSBezierPath(roundedRect: NSRect(x: position.x-3, y: position.y-2, width: size.width, height: textHeight+2), xRadius: 2, yRadius: 2)
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NSColor.gray.setStroke()
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box.stroke()
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(isDarkMode ? NSColor.black : NSColor.white).withAlphaComponent(0.8).setFill()
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box.fill()
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var attributes = [
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NSAttributedString.Key.font: NSFont.systemFont(ofSize: 12, weight: .regular),
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NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor
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]
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var rect = CGRect(x: position.x, y: position.y+valueOffset, width: size.width, height: 12)
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var str = NSAttributedString.init(string: value, attributes: attributes)
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str.draw(with: rect)
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if let subtitle {
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attributes[NSAttributedString.Key.font] = NSFont.systemFont(ofSize: 9, weight: .medium)
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attributes[NSAttributedString.Key.foregroundColor] = (isDarkMode ? NSColor.white : NSColor.textColor).withAlphaComponent(0.7)
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rect = CGRect(x: position.x, y: position.y, width: size.width-8, height: 9)
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str = NSAttributedString.init(string: subtitle, attributes: attributes)
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str.draw(with: rect)
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}
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}
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public class LineChartView: NSView {
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public var id: String = UUID().uuidString
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private let dateFormatter = DateFormatter()
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private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.line", attributes: .concurrent)
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public var points: [DoubleValue?]
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public var shadowPoints: [DoubleValue?] = []
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public var transparent: Bool = true
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public var flipY: Bool = false
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public var minMax: Bool = false
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public var color: NSColor
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public var suffix: String
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public var toolTipFunc: ((DoubleValue) -> String)?
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public var isTooltipEnabled: Bool = true
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private var scale: Scale
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private var fixedScale: Double
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private var zeroValue: Double
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private var cursor: NSPoint? = nil
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private var stop: Bool = false
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public init(frame: NSRect, num: Int, suffix: String = "%", color: NSColor = .controlAccentColor, scale: Scale = .none, fixedScale: Double = 1, zeroValue: Double = 0.01) {
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self.points = Array(repeating: nil, count: max(num, 1))
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self.suffix = suffix
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self.color = color
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self.scale = scale
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self.fixedScale = fixedScale
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self.zeroValue = zeroValue
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super.init(frame: frame)
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self.dateFormatter.dateFormat = "dd/MM HH:mm:ss"
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self.addTrackingArea(NSTrackingArea(
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rect: CGRect(x: 0, y: 0, width: self.frame.width, height: self.frame.height),
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options: [
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NSTrackingArea.Options.activeAlways,
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NSTrackingArea.Options.mouseEnteredAndExited,
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NSTrackingArea.Options.mouseMoved
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],
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owner: self, userInfo: nil
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))
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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 draw(_ dirtyRect: NSRect) {
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super.draw(dirtyRect)
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var originalPoints: [DoubleValue?] = []
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var shadowPoints: [DoubleValue?] = []
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var transparent: Bool = true
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var flipY: Bool = false
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var minMax: Bool = false
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var color: NSColor = .controlAccentColor
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var suffix: String = "%"
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var toolTipFunc: ((DoubleValue) -> String)?
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var isTooltipEnabled: Bool = true
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self.queue.sync {
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originalPoints = self.points
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shadowPoints = self.shadowPoints
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transparent = self.transparent
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flipY = self.flipY
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minMax = self.minMax
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color = self.color
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suffix = self.suffix
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toolTipFunc = self.toolTipFunc
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isTooltipEnabled = self.isTooltipEnabled
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}
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let points = stop ? shadowPoints : originalPoints
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guard let context = NSGraphicsContext.current?.cgContext, !points.isEmpty else { return }
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context.setShouldAntialias(true)
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let maxValue = points.compactMap { $0 }.max() ?? 0
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let lineColor: NSColor = color
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var gradientColor: NSColor = color.withAlphaComponent(0.5)
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if !transparent {
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gradientColor = color.withAlphaComponent(0.8)
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}
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let offset: CGFloat = 1 / (NSScreen.main?.backingScaleFactor ?? 1)
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let height: CGFloat = self.frame.height - offset
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let xRatio: CGFloat = self.frame.width / CGFloat(points.count-1)
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let zero: CGFloat = flipY ? self.frame.height : 0
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var lines: [[CGPoint]] = []
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var line: [CGPoint] = []
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var list: [(value: DoubleValue, point: CGPoint)] = []
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for (i, v) in points.enumerated() {
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guard let v else {
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if !line.isEmpty {
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lines.append(line)
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line = []
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}
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continue
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}
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var y = scaleValue(scale: scale, value: v.value, maxValue: maxValue, zeroValue: zeroValue, maxHeight: height, limit: fixedScale)
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if flipY {
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y = height - y
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}
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let point = CGPoint(
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x: (CGFloat(i) * xRatio) + dirtyRect.origin.x,
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y: y
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)
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line.append(point)
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list.append((value: v, point: point))
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}
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if lines.isEmpty && !line.isEmpty {
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lines.append(line)
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}
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var path = NSBezierPath()
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for linePoints in lines {
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if linePoints.count == 1 {
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path = NSBezierPath(ovalIn: CGRect(x: linePoints[0].x-offset, y: linePoints[0].y-offset, width: 1, height: 1))
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lineColor.set()
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path.stroke()
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gradientColor.set()
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path.fill()
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continue
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}
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path = NSBezierPath()
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path.move(to: linePoints[0])
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for i in 1..<linePoints.count {
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path.line(to: linePoints[i])
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}
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lineColor.set()
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path.lineWidth = offset
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path.stroke()
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path = path.copy() as! NSBezierPath
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path.line(to: CGPoint(x: linePoints[linePoints.count-1].x, y: zero))
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path.line(to: CGPoint(x: linePoints[0].x, y: zero))
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path.close()
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gradientColor.set()
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path.fill()
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}
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if minMax {
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let stringAttributes = [
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NSAttributedString.Key.font: NSFont.systemFont(ofSize: 9, weight: .light),
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NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
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NSAttributedString.Key.paragraphStyle: NSMutableParagraphStyle()
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]
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var str: String = ""
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let flatList = originalPoints.map{ $0?.value ?? 0 }
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if let value = flatList.max() {
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str = toolTipFunc != nil ? toolTipFunc!(DoubleValue(value)) : "\(Int(value.rounded(toPlaces: 2) * 100))\(suffix)"
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}
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let textWidth = str.widthOfString(usingFont: stringAttributes[NSAttributedString.Key.font] as! NSFont)
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let y = flipY ? 1 : height - 9
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let rect = CGRect(x: 1, y: y, width: textWidth, height: 8)
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NSAttributedString.init(string: str, attributes: stringAttributes).draw(with: rect)
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}
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if isTooltipEnabled, let p = self.cursor, !list.isEmpty {
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guard p.y <= height else { return }
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let overPoints = list.filter { $0.point.x >= p.x }
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let underPoints = list.filter { $0.point.x <= p.x }
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if let over = overPoints.min(by: { $0.point.x < $1.point.x }), let under = underPoints.max(by: { $0.point.x < $1.point.x }) {
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let diffOver = over.point.x - p.x
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let diffUnder = p.x - under.point.x
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let nearest = (diffOver < diffUnder) ? over : under
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let vLine = NSBezierPath()
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let hLine = NSBezierPath()
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vLine.setLineDash([4, 4], count: 2, phase: 0)
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hLine.setLineDash([6, 6], count: 2, phase: 0)
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vLine.move(to: CGPoint(x: p.x, y: 0))
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vLine.line(to: CGPoint(x: p.x, y: height))
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vLine.close()
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hLine.move(to: CGPoint(x: 0, y: p.y))
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hLine.line(to: CGPoint(x: self.frame.size.width, y: p.y))
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hLine.close()
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NSColor.tertiaryLabelColor.set()
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vLine.lineWidth = offset
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hLine.lineWidth = offset
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vLine.stroke()
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hLine.stroke()
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let dotSize: CGFloat = 4
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let path = NSBezierPath(ovalIn: CGRect(
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x: nearest.point.x-(dotSize/2),
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y: nearest.point.y-(dotSize/2),
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width: dotSize,
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height: dotSize
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))
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NSColor.red.set()
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path.stroke()
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let date = self.dateFormatter.string(from: nearest.value.ts)
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let roundedValue = (nearest.value.value * 100).rounded(toPlaces: 2)
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let strValue = roundedValue >= 1 ? "\(Int(roundedValue))\(suffix)" : "\(roundedValue)\(suffix)"
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let value = toolTipFunc != nil ? toolTipFunc!(nearest.value) : strValue
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drawToolTip(self.frame, CGPoint(x: nearest.point.x+4, y: nearest.point.y+4), CGSize(width: 78, height: height), value: value, subtitle: date)
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}
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}
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}
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public override func updateTrackingAreas() {
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self.trackingAreas.forEach({ self.removeTrackingArea($0) })
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self.addTrackingArea(NSTrackingArea(
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rect: CGRect(x: 0, y: 0, width: self.frame.width, height: self.frame.height),
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options: [
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NSTrackingArea.Options.activeAlways,
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NSTrackingArea.Options.mouseEnteredAndExited,
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NSTrackingArea.Options.mouseMoved
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],
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owner: self, userInfo: nil
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))
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super.updateTrackingAreas()
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}
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public func addValue(_ value: DoubleValue) {
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self.queue.async(flags: .barrier) {
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guard !self.points.isEmpty else { return }
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self.points.remove(at: 0)
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self.points.append(value)
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}
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if self.window?.isVisible ?? false {
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self.display()
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}
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}
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public func addValue(_ value: Double) {
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self.addValue(DoubleValue(value))
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}
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public func reinit(_ num: Int = 60) {
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guard self.points.count != num else { return }
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if num < self.points.count {
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self.points = Array(self.points[self.points.count-num..<self.points.count])
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} else {
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let origin = self.points
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self.points = Array(repeating: nil, count: num)
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self.points.replaceSubrange(Range(uncheckedBounds: (lower: num-origin.count, upper: num)), with: origin)
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}
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}
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public func setScale(_ newScale: Scale, fixedScale: Double = 1) {
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self.scale = newScale
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self.fixedScale = fixedScale
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if self.window?.isVisible ?? false {
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self.display()
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}
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}
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public override func mouseEntered(with event: NSEvent) {
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guard self.isTooltipEnabled else { return }
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self.cursor = convert(event.locationInWindow, from: nil)
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self.needsDisplay = true
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}
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public override func mouseMoved(with event: NSEvent) {
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guard self.isTooltipEnabled else { return }
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self.cursor = convert(event.locationInWindow, from: nil)
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self.needsDisplay = true
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}
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public override func mouseDragged(with event: NSEvent) {
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guard self.isTooltipEnabled else { return }
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self.cursor = convert(event.locationInWindow, from: nil)
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self.needsDisplay = true
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}
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public override func mouseExited(with event: NSEvent) {
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guard self.isTooltipEnabled else { return }
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self.cursor = nil
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self.needsDisplay = true
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}
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public override func mouseDown(with: NSEvent) {
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guard self.isTooltipEnabled else { return }
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self.shadowPoints = self.points
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self.stop = true
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}
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public override func mouseUp(with: NSEvent) {
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guard self.isTooltipEnabled else { return }
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self.stop = false
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}
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}
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public class NetworkChartView: NSView {
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public var base: DataSizeBase = .byte
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private var reversedOrder: Bool
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private var inChart: LineChartView
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private var outChart: LineChartView
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public init(frame: NSRect, num: Int, minMax: Bool = true, reversedOrder: Bool = false,
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outColor: NSColor = .systemRed, inColor: NSColor = .systemBlue, scale: Scale = .none, fixedScale: Double = 1) {
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self.reversedOrder = reversedOrder
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let safeHeight = max(frame.height, 2)
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let topFrame = NSRect(x: frame.origin.x, y: safeHeight/2, width: frame.width, height: safeHeight/2)
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let bottomFrame = NSRect(x: frame.origin.x, y: 0, width: frame.width, height: safeHeight/2)
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let inFrame = self.reversedOrder ? topFrame : bottomFrame
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let outFrame = self.reversedOrder ? bottomFrame : topFrame
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self.inChart = LineChartView(frame: inFrame, num: num, color: inColor, scale: scale, fixedScale: fixedScale, zeroValue: 256.0)
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self.outChart = LineChartView(frame: outFrame, num: num, color: outColor, scale: scale, fixedScale: fixedScale, zeroValue: 256.0)
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super.init(frame: frame)
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self.inChart.minMax = minMax
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self.outChart.minMax = minMax
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self.inChart.flipY = !self.reversedOrder
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self.outChart.flipY = self.reversedOrder
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self.inChart.toolTipFunc = { v in
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return Units(bytes: Int64(v.value)).getReadableSpeed(base: self.base)
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}
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self.outChart.toolTipFunc = { v in
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return Units(bytes: Int64(v.value)).getReadableSpeed(base: self.base)
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}
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self.addSubview(self.inChart)
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self.addSubview(self.outChart)
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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 addValue(upload: Double, download: Double) {
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self.inChart.addValue(DoubleValue(download))
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self.outChart.addValue(DoubleValue(upload))
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}
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public func reinit(_ num: Int = 60) {
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self.inChart.reinit(num)
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self.outChart.reinit(num)
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}
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public func setScale(_ newScale: Scale, _ fixedScale: Double = 1) {
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self.inChart.setScale(newScale, fixedScale: fixedScale)
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self.outChart.setScale(newScale, fixedScale: fixedScale)
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}
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public func setReverseOrder(_ newValue: Bool) {
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guard self.reversedOrder != newValue else { return }
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self.reversedOrder = newValue
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self.inChart.flipY = !self.reversedOrder
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self.outChart.flipY = self.reversedOrder
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let safeHeight = max(frame.height, 2)
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let topFrame = CGPoint(x: 0, y: safeHeight/2)
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let bottomFrame = CGPoint(x: 0, y: 0)
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self.inChart.setFrameOrigin(self.reversedOrder ? topFrame : bottomFrame)
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self.outChart.setFrameOrigin(self.reversedOrder ? bottomFrame : topFrame)
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self.inChart.display()
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self.outChart.display()
|
|
}
|
|
|
|
public func setColors(in inColor: NSColor? = nil, out outColor: NSColor? = nil) {
|
|
if let inColor {
|
|
self.inChart.color = inColor
|
|
}
|
|
if let outColor {
|
|
self.outChart.color = outColor
|
|
}
|
|
}
|
|
|
|
public func setTooltipState(_ newState: Bool) {
|
|
self.inChart.isTooltipEnabled = newState
|
|
self.outChart.isTooltipEnabled = newState
|
|
}
|
|
|
|
public override func setFrameOrigin(_ newOrigin: NSPoint) {
|
|
super.setFrameOrigin(newOrigin)
|
|
|
|
let safeHeight = max(frame.height, 2)
|
|
let topFrame = CGPoint(x: 0, y: safeHeight/2)
|
|
let bottomFrame = CGPoint(x: 0, y: 0)
|
|
|
|
self.inChart.setFrameOrigin(self.reversedOrder ? topFrame : bottomFrame)
|
|
self.outChart.setFrameOrigin(self.reversedOrder ? bottomFrame : topFrame)
|
|
}
|
|
}
|
|
|
|
public class PieChartView: NSView {
|
|
private var filled: Bool = false
|
|
private var drawValue: Bool = false
|
|
private var nonActiveSegmentColor: NSColor = NSColor.lightGray
|
|
|
|
private var value: Double? = nil
|
|
private var segments: [circle_segment] = []
|
|
private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.pie")
|
|
|
|
public init(frame: NSRect, segments: [circle_segment], filled: Bool = false, drawValue: Bool = false) {
|
|
self.filled = filled
|
|
self.drawValue = drawValue
|
|
self.segments = segments
|
|
|
|
super.init(frame: frame)
|
|
|
|
self.setAccessibilityElement(true)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ rect: CGRect) {
|
|
var filled: Bool = false
|
|
var drawValue: Bool = false
|
|
var nonActiveSegmentColor: NSColor = NSColor.lightGray
|
|
var value: Double? = nil
|
|
var segments: [circle_segment] = []
|
|
self.queue.sync {
|
|
filled = self.filled
|
|
drawValue = self.drawValue
|
|
nonActiveSegmentColor = self.nonActiveSegmentColor
|
|
value = self.value
|
|
segments = self.segments
|
|
}
|
|
|
|
let arcWidth: CGFloat = filled ? min(self.frame.width, self.frame.height) / 2 : 7
|
|
let fullCircle = 2 * CGFloat.pi
|
|
let totalAmount = segments.reduce(0) { $0 + $1.value }
|
|
if totalAmount < 1 {
|
|
segments.append(circle_segment(value: Double(1-totalAmount), color: nonActiveSegmentColor.withAlphaComponent(0.5)))
|
|
}
|
|
|
|
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(.butt)
|
|
|
|
let startAngle: CGFloat = CGFloat.pi/2
|
|
var previousAngle = startAngle
|
|
|
|
for segment in segments.reversed() {
|
|
let currentAngle: CGFloat = previousAngle + (CGFloat(segment.value) * fullCircle)
|
|
|
|
context.setStrokeColor(segment.color.cgColor)
|
|
context.addArc(center: centerPoint, radius: radius, startAngle: previousAngle, endAngle: currentAngle, clockwise: false)
|
|
context.strokePath()
|
|
|
|
previousAngle = currentAngle
|
|
}
|
|
|
|
if let value = value, drawValue {
|
|
let stringAttributes = [
|
|
NSAttributedString.Key.font: NSFont.systemFont(ofSize: 15, weight: .regular),
|
|
NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
|
|
NSAttributedString.Key.paragraphStyle: NSMutableParagraphStyle()
|
|
]
|
|
|
|
let percentage = "\(Int(value.rounded(toPlaces: 2) * 100))%"
|
|
let width: CGFloat = percentage.widthOfString(usingFont: NSFont.systemFont(ofSize: 15))
|
|
let rect = CGRect(x: (self.frame.width-width)/2, y: (self.frame.height-11)/2, width: width, height: 12)
|
|
let str = NSAttributedString.init(string: percentage, attributes: stringAttributes)
|
|
str.draw(with: rect)
|
|
}
|
|
}
|
|
|
|
public func setValue(_ value: Double) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.value = value
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setSegments(_ segments: [circle_segment]) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.segments = segments
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setFrame(_ frame: NSRect) {
|
|
var original = self.frame
|
|
original = frame
|
|
self.frame = original
|
|
}
|
|
|
|
public func setNonActiveSegmentColor(_ newColor: NSColor) {
|
|
guard self.nonActiveSegmentColor != newColor else { return }
|
|
self.queue.async(flags: .barrier) {
|
|
self.nonActiveSegmentColor = newColor
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
}
|
|
|
|
public class HalfCircleGraphView: NSView {
|
|
public var id: String = UUID().uuidString
|
|
|
|
private var value: Double = 0.0
|
|
private var text: String? = nil
|
|
private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.halfcircle")
|
|
|
|
public var color: NSColor = NSColor.systemBlue
|
|
|
|
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) {
|
|
var value: Double = 0.0
|
|
var text: String? = nil
|
|
var color: NSColor = NSColor.systemBlue
|
|
self.queue.sync {
|
|
value = self.value
|
|
text = self.text
|
|
color = self.color
|
|
}
|
|
|
|
let arcWidth: CGFloat = 7.0
|
|
let radius = (min(self.frame.width, self.frame.height) - arcWidth) / 2
|
|
let centerPoint = CGPoint(x: self.frame.width/2, y: self.frame.height/2)
|
|
|
|
guard let context = NSGraphicsContext.current?.cgContext else { return }
|
|
context.setShouldAntialias(true)
|
|
|
|
context.setLineWidth(arcWidth)
|
|
context.setLineCap(.butt)
|
|
|
|
var segments: [circle_segment] = [
|
|
circle_segment(value: value, color: color)
|
|
]
|
|
if value < 1 {
|
|
segments.append(circle_segment(value: Double(1-value), color: NSColor.lightGray.withAlphaComponent(0.5)))
|
|
}
|
|
|
|
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 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()
|
|
|
|
if let text = text {
|
|
let style = NSMutableParagraphStyle()
|
|
style.alignment = .center
|
|
let stringAttributes = [
|
|
NSAttributedString.Key.font: NSFont.systemFont(ofSize: 10, weight: .regular),
|
|
NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
|
|
NSAttributedString.Key.paragraphStyle: style
|
|
]
|
|
|
|
let width: CGFloat = text.widthOfString(usingFont: NSFont.systemFont(ofSize: 10))
|
|
let rect = CGRect(x: ((self.frame.width-width)/2)-0.5, y: (self.frame.height-6)/2, width: width, height: 13)
|
|
let str = NSAttributedString.init(string: text, attributes: stringAttributes)
|
|
str.draw(with: rect)
|
|
}
|
|
}
|
|
|
|
public func setValue(_ value: Double) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.value = value > 1 ? value/100 : value
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setText(_ value: String) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.text = value
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
}
|
|
|
|
internal class TachometerGraphView: NSView {
|
|
private var filled: Bool
|
|
private var segments: [circle_segment]
|
|
private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.tachometer")
|
|
|
|
internal init(frame: NSRect, segments: [circle_segment], filled: Bool = true) {
|
|
self.filled = filled
|
|
self.segments = segments
|
|
|
|
super.init(frame: frame)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ rect: CGRect) {
|
|
var filled: Bool = false
|
|
var segments: [circle_segment] = []
|
|
self.queue.sync {
|
|
filled = self.filled
|
|
segments = self.segments
|
|
}
|
|
|
|
let arcWidth: CGFloat = filled ? min(self.frame.width, self.frame.height) / 2 : 7
|
|
let totalAmount = segments.reduce(0) { $0 + $1.value }
|
|
if totalAmount < 1 {
|
|
segments.append(circle_segment(value: Double(1-totalAmount), color: NSColor.lightGray.withAlphaComponent(0.5)))
|
|
}
|
|
|
|
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(.butt)
|
|
|
|
context.translateBy(x: self.frame.width, y: -4)
|
|
context.scaleBy(x: -1, y: 1)
|
|
|
|
let startAngle: CGFloat = 0
|
|
let endCircle: CGFloat = CGFloat.pi
|
|
var previousAngle = startAngle
|
|
|
|
for segment in 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
|
|
}
|
|
}
|
|
|
|
internal func setSegments(_ segments: [circle_segment]) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.segments = segments
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
internal func setFrame(_ frame: NSRect) {
|
|
var original = self.frame
|
|
original = frame
|
|
self.frame = original
|
|
}
|
|
}
|
|
|
|
public class BarChartView: NSView {
|
|
private var values: [ColorValue] = []
|
|
private var cursor: CGPoint? = nil
|
|
private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.bar")
|
|
|
|
public init(frame: NSRect = NSRect.zero, num: Int) {
|
|
super.init(frame: frame)
|
|
self.values = Array(repeating: ColorValue(0, color: .controlAccentColor), count: num)
|
|
|
|
self.addTrackingArea(NSTrackingArea(
|
|
rect: CGRect(x: 0, y: 0, width: self.frame.width, height: self.frame.height),
|
|
options: [
|
|
NSTrackingArea.Options.activeAlways,
|
|
NSTrackingArea.Options.mouseEnteredAndExited,
|
|
NSTrackingArea.Options.mouseMoved
|
|
],
|
|
owner: self, userInfo: nil
|
|
))
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ dirtyRect: NSRect) {
|
|
var values: [ColorValue] = []
|
|
self.queue.sync {
|
|
values = self.values
|
|
}
|
|
|
|
guard !values.isEmpty else { return }
|
|
|
|
let blocks: Int = 16
|
|
let spacing: CGFloat = 2
|
|
let count: CGFloat = CGFloat(values.count)
|
|
// swiftlint:disable:next empty_count
|
|
guard count > 0, self.frame.width > 0, self.frame.height > 0 else { return }
|
|
|
|
let partitionSize: CGSize = CGSize(width: (self.frame.width - (count*spacing)) / count, height: self.frame.height)
|
|
let blockSize = CGSize(width: partitionSize.width-(spacing*2), height: ((partitionSize.height - spacing - 1)/CGFloat(blocks))-1)
|
|
|
|
var list: [(value: Double, path: NSBezierPath)] = []
|
|
var x: CGFloat = 0
|
|
for i in 0..<values.count {
|
|
let partition = NSBezierPath(
|
|
roundedRect: NSRect(x: x, y: 0, width: partitionSize.width, height: partitionSize.height),
|
|
xRadius: 3, yRadius: 3
|
|
)
|
|
NSColor.underPageBackgroundColor.withAlphaComponent(0.5).setFill()
|
|
partition.fill()
|
|
partition.close()
|
|
|
|
let value = values[i]
|
|
let color = value.color ?? .controlAccentColor
|
|
let activeBlockNum = Int(round(value.value*Double(blocks)))
|
|
let h = value.value*(partitionSize.height-spacing)
|
|
|
|
if dirtyRect.height < 30 && h != 0 {
|
|
let block = NSBezierPath(
|
|
roundedRect: NSRect(x: x+spacing, y: 1, width: partitionSize.width-(spacing*2), height: h),
|
|
xRadius: 1, yRadius: 1
|
|
)
|
|
color.setFill()
|
|
block.fill()
|
|
block.close()
|
|
} else {
|
|
var y: CGFloat = spacing
|
|
for b in 0..<blocks {
|
|
let block = NSBezierPath(
|
|
roundedRect: NSRect(x: x+spacing, y: y, width: blockSize.width, height: blockSize.height),
|
|
xRadius: 1, yRadius: 1
|
|
)
|
|
(activeBlockNum <= b ? NSColor.controlBackgroundColor.withAlphaComponent(0.4) : color).setFill()
|
|
block.fill()
|
|
block.close()
|
|
y += blockSize.height + 1
|
|
}
|
|
}
|
|
|
|
x += partitionSize.width + spacing
|
|
list.append((value: value.value, path: partition))
|
|
}
|
|
|
|
if let p = self.cursor {
|
|
let matchingBlock = list.first(where: { $0.path.contains(p) })
|
|
if let block = matchingBlock {
|
|
let value = "\(Int(block.value.rounded(toPlaces: 2) * 100))%"
|
|
let width: CGFloat = block.value == 1 ? 38 : block.value > 0.1 ? 32 : 24
|
|
let tooltipX = min(p.x+4, self.frame.width - width)
|
|
let tooltipY = min(p.y+4, self.frame.height - partitionSize.height)
|
|
drawToolTip(self.frame, CGPoint(x: tooltipX, y: tooltipY), CGSize(width: width, height: min(partitionSize.height, self.frame.height)), value: value)
|
|
}
|
|
}
|
|
}
|
|
|
|
public func setValues(_ values: [ColorValue]) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.values = values
|
|
}
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public override func mouseEntered(with event: NSEvent) {
|
|
self.cursor = convert(event.locationInWindow, from: nil)
|
|
self.display()
|
|
}
|
|
public override func mouseMoved(with event: NSEvent) {
|
|
self.cursor = convert(event.locationInWindow, from: nil)
|
|
self.display()
|
|
}
|
|
public override func mouseDragged(with event: NSEvent) {
|
|
self.cursor = convert(event.locationInWindow, from: nil)
|
|
self.display()
|
|
}
|
|
public override func mouseExited(with event: NSEvent) {
|
|
self.cursor = nil
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public class GridChartView: NSView {
|
|
private let okColor: NSColor = .systemGreen
|
|
private let notOkColor: NSColor = .systemRed
|
|
private let inactiveColor: NSColor = .underPageBackgroundColor.withAlphaComponent(0.4)
|
|
|
|
private var values: [NSColor] = []
|
|
private let grid: (rows: Int, columns: Int)
|
|
private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.grid")
|
|
|
|
public init(frame: NSRect, grid: (rows: Int, columns: Int)) {
|
|
self.grid = grid
|
|
super.init(frame: frame)
|
|
let totalCells = max(grid.rows * grid.columns, 1)
|
|
self.values = Array(repeating: self.inactiveColor, count: totalCells)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ dirtyRect: NSRect) {
|
|
var grid: (rows: Int, columns: Int) = (0, 0)
|
|
var values: [NSColor] = []
|
|
self.queue.sync {
|
|
grid = self.grid
|
|
values = self.values
|
|
}
|
|
|
|
let spacing: CGFloat = 2
|
|
let size: CGSize = CGSize(
|
|
width: (self.frame.width - ((CGFloat(grid.rows)-1) * spacing)) / CGFloat(grid.rows),
|
|
height: (self.frame.height - ((CGFloat(grid.columns)-1) * spacing)) / CGFloat(grid.columns)
|
|
)
|
|
var origin: CGPoint = CGPoint(x: 0, y: (size.height + spacing) * CGFloat(grid.columns - 1))
|
|
|
|
var i: Int = 0
|
|
for _ in 0..<grid.columns {
|
|
for _ in 0..<grid.rows {
|
|
let box = NSBezierPath(roundedRect: NSRect(origin: origin, size: size), xRadius: 1, yRadius: 1)
|
|
values[i].setFill()
|
|
box.fill()
|
|
box.close()
|
|
i += 1
|
|
origin.x += size.width + spacing
|
|
}
|
|
origin.x = 0
|
|
origin.y -= size.height + spacing
|
|
}
|
|
}
|
|
|
|
public func addValue(_ value: Bool) {
|
|
self.queue.async(flags: .barrier) {
|
|
self.values.remove(at: 0)
|
|
self.values.append(value ? self.okColor : self.notOkColor)
|
|
}
|
|
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
}
|