mirror of
https://github.com/morgan9e/macos-stats
synced 2026-04-14 00:04:15 +09:00
955 lines
34 KiB
Swift
955 lines
34 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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private func scaleValue(scale: Scale = .linear, value: Double, maxValue: Double, maxHeight: CGFloat) -> 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*100)
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}
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if localMaxValue > 0 {
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localMaxValue = log(maxValue*100)
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}
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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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public class LineChartView: NSView {
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public var id: String = UUID().uuidString
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public var points: [Double]
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public var shadowPoints: [Double] = []
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public var transparent: Bool = true
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public var color: NSColor = .controlAccentColor
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public var suffix: String = "%"
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public var scale: Scale
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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, scale: Scale = .none) {
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self.points = Array(repeating: 0, count: num)
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self.scale = scale
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super.init(frame: frame)
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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 points = self.points
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if self.stop {
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points = self.shadowPoints
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}
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guard let maxValue = points.max() else { return }
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if points.isEmpty {
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return
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}
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let lineColor: NSColor = self.color
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var gradientColor: NSColor = self.color.withAlphaComponent(0.5)
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if !self.transparent {
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gradientColor = self.color.withAlphaComponent(0.8)
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}
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guard let context = NSGraphicsContext.current?.cgContext else { return }
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context.setShouldAntialias(true)
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let offset: CGFloat = 1 / (NSScreen.main?.backingScaleFactor ?? 1)
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let height: CGFloat = self.frame.height - dirtyRect.origin.y - offset
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let xRatio: CGFloat = self.frame.width / CGFloat(points.count-1)
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let list = points.enumerated().compactMap { (i: Int, v: Double) -> (value: Double, point: CGPoint) in
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return (v, CGPoint(
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x: (CGFloat(i) * xRatio) + dirtyRect.origin.x,
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y: scaleValue(scale: self.scale, value: v, maxValue: maxValue, maxHeight: height) + dirtyRect.origin.y + offset
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))
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}
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let line = NSBezierPath()
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line.move(to: list[0].point)
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for i in 1..<points.count {
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line.line(to: list[i].point)
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}
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line.line(to: list[list.count-1].point)
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lineColor.set()
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line.lineWidth = offset
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line.stroke()
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let underLinePath = line.copy() as! NSBezierPath
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underLinePath.line(to: CGPoint(x: list[list.count-1].point.x, y: 0))
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underLinePath.line(to: CGPoint(x: list[0].point.x, y: 0))
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underLinePath.close()
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gradientColor.set()
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underLinePath.fill()
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if let p = self.cursor, let over = list.first(where: { $0.point.x >= p.x }), let under = list.last(where: { $0.point.x <= p.x }) {
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guard p.y <= height else { return }
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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+self.frame.origin.x, 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 style = NSMutableParagraphStyle()
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style.alignment = .left
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var textPosition: CGPoint = CGPoint(x: nearest.point.x+4, y: nearest.point.y+4)
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if textPosition.x + 24 > self.frame.size.width+self.frame.origin.x {
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textPosition.x = nearest.point.x - 30
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style.alignment = .right
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}
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if textPosition.y + 14 > height {
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textPosition.y = nearest.point.y - 14
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}
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let stringAttributes = [
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NSAttributedString.Key.font: NSFont.systemFont(ofSize: 10, weight: .regular),
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NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
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NSAttributedString.Key.paragraphStyle: style
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]
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let rect = CGRect(x: textPosition.x, y: textPosition.y, width: 26, height: 10)
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let value = "\(Int(nearest.value.rounded(toPlaces: 2) * 100))\(self.suffix)"
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let str = NSAttributedString.init(string: value, attributes: stringAttributes)
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str.draw(with: rect)
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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: Double) {
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self.points.remove(at: 0)
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self.points.append(value)
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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 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: 0.01, count: num)
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self.points.replaceSubrange(Range(uncheckedBounds: (lower: origin.count, upper: num)), with: origin)
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}
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}
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public func setScale(_ newScale: Scale) {
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self.scale = newScale
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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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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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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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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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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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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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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 id: String = UUID().uuidString
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public var base: DataSizeBase = .byte
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public var topColor: NSColor
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public var bottomColor: NSColor
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public var points: [(Double, Double)]
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public var shadowPoints: [(Double, Double)] = []
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private var minMax: Bool = false
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private var scale: Scale = .none
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private var commonScale: Bool = true
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private var reverseOrder: Bool = false
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private var cursorToolTip: Bool = false
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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, minMax: Bool = true, outColor: NSColor = .systemRed, inColor: NSColor = .systemBlue, toolTip: Bool = false) {
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self.minMax = minMax
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self.points = Array(repeating: (0, 0), count: num)
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self.topColor = inColor
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self.bottomColor = outColor
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self.cursorToolTip = toolTip
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super.init(frame: frame)
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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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guard let context = NSGraphicsContext.current?.cgContext else { return }
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context.setShouldAntialias(true)
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var points = self.points
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if self.stop {
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points = self.shadowPoints
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}
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var topMax: Double = (self.reverseOrder ? points.map{ $0.1 }.max() : points.map{ $0.0 }.max()) ?? 0
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var bottomMax: Double = (self.reverseOrder ? points.map{ $0.0 }.max() : points.map{ $0.1 }.max()) ?? 0
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if topMax == 0 {
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topMax = 1
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}
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if bottomMax == 0 {
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bottomMax = 1
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}
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if !self.commonScale {
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if bottomMax > topMax {
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topMax = bottomMax
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} else {
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bottomMax = topMax
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}
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}
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let lineWidth = 1 / (NSScreen.main?.backingScaleFactor ?? 1)
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let zero: CGFloat = (self.frame.height/2) + self.frame.origin.y
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let xRatio: CGFloat = (self.frame.width + (lineWidth*3)) / CGFloat(points.count)
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let xCenter: CGFloat = self.frame.height/2 + self.frame.origin.y
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let height: CGFloat = self.frame.height - dirtyRect.origin.y - lineWidth
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let columnXPoint = { (point: Int) -> CGFloat in
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return (CGFloat(point) * xRatio) + (self.frame.origin.x - lineWidth)
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}
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let topYPoint = { (point: Int) -> CGFloat in
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let value = self.reverseOrder ? points[point].1 : points[point].0
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return scaleValue(scale: self.scale, value: value, maxValue: topMax, maxHeight: self.frame.height/2) + xCenter
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}
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let bottomYPoint = { (point: Int) -> CGFloat in
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let value = self.reverseOrder ? points[point].0 : points[point].1
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return xCenter - scaleValue(scale: self.scale, value: value, maxValue: bottomMax, maxHeight: self.frame.height/2)
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}
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let topList = points.enumerated().compactMap { (i: Int, v: (Double, Double)) -> (value: Double, point: CGPoint) in
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return (self.reverseOrder ? v.1 : v.0, CGPoint(x: columnXPoint(i), y: topYPoint(i)))
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}
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let bottomList = points.enumerated().compactMap { (i: Int, v: (Double, Double)) -> (value: Double, point: CGPoint) in
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return (self.reverseOrder ? v.0 : v.1, CGPoint(x: columnXPoint(i), y: bottomYPoint(i)))
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}
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let topLinePath = NSBezierPath()
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topLinePath.move(to: CGPoint(x: columnXPoint(0), y: topYPoint(0)))
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let bottomLinePath = NSBezierPath()
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bottomLinePath.move(to: CGPoint(x: columnXPoint(0), y: bottomYPoint(0)))
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for i in 1..<points.count {
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topLinePath.line(to: CGPoint(x: columnXPoint(i), y: topYPoint(i)))
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bottomLinePath.line(to: CGPoint(x: columnXPoint(i), y: bottomYPoint(i)))
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}
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let topColor = self.reverseOrder ? self.bottomColor : self.topColor
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let bottomColor = self.reverseOrder ? self.topColor : self.bottomColor
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bottomColor.setStroke()
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topLinePath.lineWidth = lineWidth
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topLinePath.stroke()
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topColor.setStroke()
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bottomLinePath.lineWidth = lineWidth
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bottomLinePath.stroke()
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context.saveGState()
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var underLinePath = topLinePath.copy() as! NSBezierPath
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underLinePath.line(to: CGPoint(x: columnXPoint(points.count), y: zero))
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underLinePath.line(to: CGPoint(x: columnXPoint(0), y: zero))
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underLinePath.close()
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underLinePath.addClip()
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bottomColor.withAlphaComponent(0.5).setFill()
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NSBezierPath(rect: self.frame).fill()
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context.restoreGState()
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context.saveGState()
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underLinePath = bottomLinePath.copy() as! NSBezierPath
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underLinePath.line(to: CGPoint(x: columnXPoint(points.count), y: zero))
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underLinePath.line(to: CGPoint(x: columnXPoint(0), y: zero))
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underLinePath.close()
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underLinePath.addClip()
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topColor.withAlphaComponent(0.5).setFill()
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NSBezierPath(rect: self.frame).fill()
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context.restoreGState()
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if self.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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let topText = Units(bytes: Int64(topMax)).getReadableSpeed(base: self.base)
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let bottomText = Units(bytes: Int64(bottomMax)).getReadableSpeed(base: self.base)
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let topTextWidth = topText.widthOfString(usingFont: stringAttributes[NSAttributedString.Key.font] as! NSFont)
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let bottomTextWidth = bottomText.widthOfString(usingFont: stringAttributes[NSAttributedString.Key.font] as! NSFont)
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var rect = CGRect(x: 1, y: self.frame.height - 9, width: topTextWidth, height: 8)
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NSAttributedString.init(string: topText, attributes: stringAttributes).draw(with: rect)
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rect = CGRect(x: 1, y: 2, width: bottomTextWidth, height: 8)
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NSAttributedString.init(string: bottomText, attributes: stringAttributes).draw(with: rect)
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}
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if let p = self.cursor {
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let list = p.y > xCenter ? topList : bottomList
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if let over = list.first(where: { $0.point.x >= p.x }), let under = list.last(where: { $0.point.x <= p.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+self.frame.origin.x, y: p.y))
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hLine.close()
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NSColor.tertiaryLabelColor.set()
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vLine.lineWidth = lineWidth
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hLine.lineWidth = lineWidth
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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 style = NSMutableParagraphStyle()
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style.alignment = .left
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var textPosition: CGPoint = CGPoint(x: nearest.point.x+4, y: nearest.point.y+4)
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if textPosition.x + 35 > self.frame.size.width+self.frame.origin.x {
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|
textPosition.x = nearest.point.x - 55
|
|
style.alignment = .right
|
|
}
|
|
if textPosition.y + 14 > height {
|
|
textPosition.y = nearest.point.y - 14
|
|
}
|
|
|
|
let stringAttributes = [
|
|
NSAttributedString.Key.font: NSFont.systemFont(ofSize: 10, weight: .regular),
|
|
NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
|
|
NSAttributedString.Key.paragraphStyle: style
|
|
]
|
|
|
|
let rect = CGRect(x: textPosition.x, y: textPosition.y, width: 52, height: 10)
|
|
let value = Units(bytes: Int64(nearest.value)).getReadableSpeed(base: self.base)
|
|
let str = NSAttributedString.init(string: value, attributes: stringAttributes)
|
|
str.draw(with: rect)
|
|
}
|
|
}
|
|
}
|
|
|
|
public func addValue(upload: Double, download: Double) {
|
|
self.points.remove(at: 0)
|
|
self.points.append((upload, download))
|
|
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func reinit(_ num: Int = 60) {
|
|
guard self.points.count != num else { return }
|
|
|
|
if num < self.points.count {
|
|
self.points = Array(self.points[self.points.count-num..<self.points.count])
|
|
} else {
|
|
let origin = self.points
|
|
self.points = Array(repeating: (0, 0), count: num)
|
|
self.points.replaceSubrange(Range(uncheckedBounds: (lower: origin.count, upper: num)), with: origin)
|
|
}
|
|
}
|
|
|
|
public func setScale(_ newScale: Scale, _ commonScale: Bool) {
|
|
self.scale = newScale
|
|
self.commonScale = commonScale
|
|
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setReverseOrder(_ newValue: Bool) {
|
|
self.reverseOrder = newValue
|
|
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setColors(in inColor: NSColor? = nil, out outColor: NSColor? = nil) {
|
|
var needUpdate: Bool = false
|
|
|
|
if let newColor = inColor, self.topColor != newColor {
|
|
self.topColor = newColor
|
|
needUpdate = true
|
|
}
|
|
if let newColor = outColor, self.bottomColor != newColor {
|
|
self.bottomColor = newColor
|
|
needUpdate = true
|
|
}
|
|
|
|
if needUpdate && self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public override func mouseEntered(with event: NSEvent) {
|
|
guard self.cursorToolTip else { return }
|
|
self.cursor = convert(event.locationInWindow, from: nil)
|
|
self.needsDisplay = true
|
|
}
|
|
|
|
public override func mouseMoved(with event: NSEvent) {
|
|
guard self.cursorToolTip else { return }
|
|
self.cursor = convert(event.locationInWindow, from: nil)
|
|
self.needsDisplay = true
|
|
}
|
|
|
|
public override func mouseDragged(with event: NSEvent) {
|
|
guard self.cursorToolTip else { return }
|
|
self.cursor = convert(event.locationInWindow, from: nil)
|
|
self.needsDisplay = true
|
|
}
|
|
|
|
public override func mouseExited(with event: NSEvent) {
|
|
guard self.cursorToolTip else { return }
|
|
self.cursor = nil
|
|
self.needsDisplay = true
|
|
}
|
|
|
|
public override func mouseDown(with: NSEvent) {
|
|
guard self.cursorToolTip else { return }
|
|
self.shadowPoints = self.points
|
|
self.stop = true
|
|
}
|
|
public override func mouseUp(with: NSEvent) {
|
|
guard self.cursorToolTip else { return }
|
|
self.stop = false
|
|
}
|
|
}
|
|
|
|
public class PieChartView: NSView {
|
|
public var id: String = UUID().uuidString
|
|
|
|
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] = []
|
|
|
|
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)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ rect: CGRect) {
|
|
let arcWidth: CGFloat = self.filled ? min(self.frame.width, self.frame.height) / 2 : 7
|
|
let fullCircle = 2 * CGFloat.pi
|
|
var segments = self.segments
|
|
let totalAmount = segments.reduce(0) { $0 + $1.value }
|
|
if totalAmount < 1 {
|
|
segments.append(circle_segment(value: Double(1-totalAmount), color: self.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 = self.value, self.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.value = value
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setSegments(_ segments: [circle_segment]) {
|
|
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.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
|
|
|
|
public var color: NSColor = NSColor.systemBlue
|
|
|
|
public override func draw(_ rect: CGRect) {
|
|
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: self.value, color: self.color)
|
|
]
|
|
if self.value < 1 {
|
|
segments.append(circle_segment(value: Double(1-self.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 = self.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.value = value > 1 ? value/100 : value
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
|
|
public func setText(_ value: String) {
|
|
self.text = value
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
}
|
|
|
|
public class TachometerGraphView: NSView {
|
|
private var filled: Bool
|
|
private var segments: [circle_segment]
|
|
|
|
public 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) {
|
|
let arcWidth: CGFloat = self.filled ? min(self.frame.width, self.frame.height) / 2 : 7
|
|
var segments = self.segments
|
|
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
|
|
}
|
|
}
|
|
|
|
public func setSegments(_ segments: [circle_segment]) {
|
|
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 class BarChartView: NSView {
|
|
private var values: [ColorValue] = []
|
|
|
|
public init(frame: NSRect = NSRect.zero, num: Int) {
|
|
super.init(frame: frame)
|
|
self.values = Array(repeating: ColorValue(0, color: .controlAccentColor), count: num)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ dirtyRect: NSRect) {
|
|
let blocks: Int = 16
|
|
let spacing: CGFloat = 2
|
|
let count: CGFloat = CGFloat(self.values.count)
|
|
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 x: CGFloat = 0
|
|
for i in 0..<self.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 = self.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
|
|
}
|
|
}
|
|
|
|
public func setValues(_ values: [ColorValue]) {
|
|
self.values = values
|
|
if self.window?.isVisible ?? false {
|
|
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)
|
|
|
|
public init(frame: NSRect, grid: (rows: Int, columns: Int)) {
|
|
self.grid = grid
|
|
super.init(frame: frame)
|
|
self.values = Array(repeating: self.inactiveColor, count: grid.rows * grid.columns)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func draw(_ dirtyRect: NSRect) {
|
|
let spacing: CGFloat = 2
|
|
let size: CGSize = CGSize(
|
|
width: (self.frame.width - ((CGFloat(self.grid.rows)-1) * spacing)) / CGFloat(self.grid.rows),
|
|
height: (self.frame.height - ((CGFloat(self.grid.columns)-1) * spacing)) / CGFloat(self.grid.columns)
|
|
)
|
|
var origin: CGPoint = CGPoint(x: 0, y: (size.height + spacing) * CGFloat(self.grid.columns - 1))
|
|
|
|
var i: Int = 0
|
|
for _ in 0..<self.grid.columns {
|
|
for _ in 0..<self.grid.rows {
|
|
let box = NSBezierPath(roundedRect: NSRect(origin: origin, size: size), xRadius: 1, yRadius: 1)
|
|
self.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.values.remove(at: 0)
|
|
self.values.append(value ? self.okColor : self.notOkColor)
|
|
|
|
if self.window?.isVisible ?? false {
|
|
self.display()
|
|
}
|
|
}
|
|
}
|