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fix: added queue synchronization for all charts (#2492)

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This commit is contained in:
Serhiy Mytrovtsiy
2025-04-12 20:45:11 +02:00
parent 0385e83673
commit 37807c8053
1 changed files with 129 additions and 45 deletions
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152
Kit/plugins/Charts.swift
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@@ -118,6 +118,7 @@ public class LineChartView: NSView {
public var id: String = UUID().uuidString
private let dateFormatter = DateFormatter()
private var queue: DispatchQueue = DispatchQueue(label: "eu.exelban.Stats.charts.line", attributes: .concurrent)
public var points: [DoubleValue?]
public var shadowPoints: [DoubleValue?] = []
@@ -166,21 +167,42 @@ public class LineChartView: NSView {
public override func draw(_ dirtyRect: NSRect) {
super.draw(dirtyRect)
let points = self.stop ? self.shadowPoints : self.points
var originalPoints: [DoubleValue?] = []
var shadowPoints: [DoubleValue?] = []
var transparent: Bool = true
var flipY: Bool = false
var minMax: Bool = false
var color: NSColor = .controlAccentColor
var suffix: String = "%"
var toolTipFunc: ((DoubleValue) -> String)?
var isTooltipEnabled: Bool = true
self.queue.sync {
originalPoints = self.points
shadowPoints = self.shadowPoints
transparent = self.transparent
flipY = self.flipY
minMax = self.minMax
color = self.color
suffix = self.suffix
toolTipFunc = self.toolTipFunc
isTooltipEnabled = self.isTooltipEnabled
}
let points = stop ? shadowPoints : originalPoints
guard let context = NSGraphicsContext.current?.cgContext, !points.isEmpty else { return }
context.setShouldAntialias(true)
let maxValue = points.compactMap { $0 }.max() ?? 0
let lineColor: NSColor = self.color
var gradientColor: NSColor = self.color.withAlphaComponent(0.5)
if !self.transparent {
gradientColor = self.color.withAlphaComponent(0.8)
let lineColor: NSColor = color
var gradientColor: NSColor = color.withAlphaComponent(0.5)
if !transparent {
gradientColor = color.withAlphaComponent(0.8)
}
let offset: CGFloat = 1 / (NSScreen.main?.backingScaleFactor ?? 1)
let height: CGFloat = self.frame.height - offset
let xRatio: CGFloat = self.frame.width / CGFloat(points.count-1)
let zero: CGFloat = self.flipY ? self.frame.height : 0
let zero: CGFloat = flipY ? self.frame.height : 0
var lines: [[CGPoint]] = []
var line: [CGPoint] = []
@@ -195,8 +217,8 @@ public class LineChartView: NSView {
continue
}
var y = scaleValue(scale: self.scale, value: v.value, maxValue: maxValue, zeroValue: self.zeroValue, maxHeight: height, limit: self.fixedScale)
if self.flipY {
var y = scaleValue(scale: scale, value: v.value, maxValue: maxValue, zeroValue: zeroValue, maxHeight: height, limit: fixedScale)
if flipY {
y = height - y
}
@@ -239,7 +261,7 @@ public class LineChartView: NSView {
path.fill()
}
if self.minMax {
if minMax {
let stringAttributes = [
NSAttributedString.Key.font: NSFont.systemFont(ofSize: 9, weight: .light),
NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
@@ -247,17 +269,17 @@ public class LineChartView: NSView {
]
var str: String = ""
let flatList = self.points.map{ $0?.value ?? 0 }
let flatList = originalPoints.map{ $0?.value ?? 0 }
if let value = flatList.max() {
str = self.toolTipFunc != nil ? self.toolTipFunc!(DoubleValue(value)) : "\(Int(value.rounded(toPlaces: 2) * 100))\(self.suffix)"
str = toolTipFunc != nil ? toolTipFunc!(DoubleValue(value)) : "\(Int(value.rounded(toPlaces: 2) * 100))\(suffix)"
}
let textWidth = str.widthOfString(usingFont: stringAttributes[NSAttributedString.Key.font] as! NSFont)
let y = self.flipY ? 1 : height - 9
let y = flipY ? 1 : height - 9
let rect = CGRect(x: 1, y: y, width: textWidth, height: 8)
NSAttributedString.init(string: str, attributes: stringAttributes).draw(with: rect)
}
if self.isTooltipEnabled, let p = self.cursor, let over = list.first(where: { $0.point.x >= p.x }), let under = list.last(where: { $0.point.x <= p.x }) {
if isTooltipEnabled, let p = self.cursor, let over = list.first(where: { $0.point.x >= p.x }), let under = list.last(where: { $0.point.x <= p.x }) {
guard p.y <= height else { return }
let diffOver = over.point.x - p.x
@@ -297,8 +319,8 @@ public class LineChartView: NSView {
let date = self.dateFormatter.string(from: nearest.value.ts)
let roundedValue = (nearest.value.value * 100).rounded(toPlaces: 2)
let strValue = roundedValue >= 1 ? "\(Int(roundedValue))\(self.suffix)" : "\(roundedValue)\(self.suffix)"
let value = self.toolTipFunc != nil ? self.toolTipFunc!(nearest.value) : strValue
let strValue = roundedValue >= 1 ? "\(Int(roundedValue))\(suffix)" : "\(roundedValue)\(suffix)"
let value = toolTipFunc != nil ? toolTipFunc!(nearest.value) : strValue
drawToolTip(self.frame, CGPoint(x: nearest.point.x+4, y: nearest.point.y+4), CGSize(width: 78, height: height), value: value, subtitle: date)
}
}
@@ -318,8 +340,10 @@ public class LineChartView: NSView {
}
public func addValue(_ value: DoubleValue) {
self.queue.async(flags: .barrier) {
self.points.remove(at: 0)
self.points.append(value)
}
if self.window?.isVisible ?? false {
self.display()
@@ -480,6 +504,7 @@ public class PieChartView: NSView {
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
@@ -496,12 +521,24 @@ public class PieChartView: NSView {
}
public override func draw(_ rect: CGRect) {
let arcWidth: CGFloat = self.filled ? min(self.frame.width, self.frame.height) / 2 : 7
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
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)))
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)
@@ -526,7 +563,7 @@ public class PieChartView: NSView {
previousAngle = currentAngle
}
if let value = self.value, self.drawValue {
if let value = value, drawValue {
let stringAttributes = [
NSAttributedString.Key.font: NSFont.systemFont(ofSize: 15, weight: .regular),
NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
@@ -542,14 +579,18 @@ public class PieChartView: NSView {
}
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()
}
@@ -563,7 +604,9 @@ public class PieChartView: NSView {
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()
}
@@ -575,6 +618,7 @@ public class HalfCircleGraphView: NSView {
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
@@ -588,6 +632,15 @@ public class HalfCircleGraphView: NSView {
}
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)
@@ -599,10 +652,10 @@ public class HalfCircleGraphView: NSView {
context.setLineCap(.butt)
var segments: [circle_segment] = [
circle_segment(value: self.value, color: self.color)
circle_segment(value: value, color: color)
]
if self.value < 1 {
segments.append(circle_segment(value: Double(1-self.value), color: NSColor.lightGray.withAlphaComponent(0.5)))
if value < 1 {
segments.append(circle_segment(value: Double(1-value), color: NSColor.lightGray.withAlphaComponent(0.5)))
}
let startAngle: CGFloat = -(1/4)*CGFloat.pi
@@ -625,7 +678,7 @@ public class HalfCircleGraphView: NSView {
context.restoreGState()
if let text = self.text {
if let text = text {
let style = NSMutableParagraphStyle()
style.alignment = .center
let stringAttributes = [
@@ -642,14 +695,18 @@ public class HalfCircleGraphView: NSView {
}
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()
}
@@ -659,6 +716,7 @@ public class HalfCircleGraphView: NSView {
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
@@ -672,8 +730,14 @@ internal class TachometerGraphView: NSView {
}
public override func draw(_ rect: CGRect) {
let arcWidth: CGFloat = self.filled ? min(self.frame.width, self.frame.height) / 2 : 7
var segments = self.segments
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)))
@@ -706,7 +770,9 @@ internal class TachometerGraphView: NSView {
}
internal func setSegments(_ segments: [circle_segment]) {
self.queue.async(flags: .barrier) {
self.segments = segments
}
if self.window?.isVisible ?? false {
self.display()
}
@@ -722,6 +788,7 @@ internal class TachometerGraphView: NSView {
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)
@@ -743,15 +810,20 @@ public class BarChartView: NSView {
}
public override func draw(_ dirtyRect: NSRect) {
var values: [ColorValue] = []
self.queue.sync {
values = self.values
}
let blocks: Int = 16
let spacing: CGFloat = 2
let count: CGFloat = CGFloat(self.values.count)
let count: CGFloat = CGFloat(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 list: [(value: Double, path: NSBezierPath)] = []
var x: CGFloat = 0
for i in 0..<self.values.count {
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
@@ -760,7 +832,7 @@ public class BarChartView: NSView {
partition.fill()
partition.close()
let value = self.values[i]
let value = values[i]
let color = value.color ?? .controlAccentColor
let activeBlockNum = Int(round(value.value*Double(blocks)))
let h = value.value*(partitionSize.height-spacing)
@@ -799,7 +871,9 @@ public class BarChartView: NSView {
}
public func setValues(_ values: [ColorValue]) {
self.queue.async(flags: .barrier) {
self.values = values
}
if self.window?.isVisible ?? false {
self.display()
}
@@ -830,6 +904,7 @@ public class GridChartView: NSView {
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
@@ -842,18 +917,25 @@ public class GridChartView: NSView {
}
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(self.grid.rows)-1) * spacing)) / CGFloat(self.grid.rows),
height: (self.frame.height - ((CGFloat(self.grid.columns)-1) * spacing)) / CGFloat(self.grid.columns)
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(self.grid.columns - 1))
var origin: CGPoint = CGPoint(x: 0, y: (size.height + spacing) * CGFloat(grid.columns - 1))
var i: Int = 0
for _ in 0..<self.grid.columns {
for _ in 0..<self.grid.rows {
for _ in 0..<grid.columns {
for _ in 0..<grid.rows {
let box = NSBezierPath(roundedRect: NSRect(origin: origin, size: size), xRadius: 1, yRadius: 1)
self.values[i].setFill()
values[i].setFill()
box.fill()
box.close()
i += 1
@@ -865,8 +947,10 @@ public class GridChartView: NSView {
}
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()