111 lines
3.9 KiB
Swift
111 lines
3.9 KiB
Swift
import SwiftUI
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struct ProcessListView: View {
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let processes: [SystemInfo.ProcessInfo]
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let title: String
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let icon: String
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let isMemory: Bool // true = 显示内存，false = 显示 CPU%
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let fontSize: Double
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@ObservedObject private var config = Configuration.shared
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/// 高亮模式下标题/图标/表头的主题色（Top 进程典型为橙色）
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private var headerColor: Color {
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config.highlightMode ? .orange : .secondary
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}
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var body: some View {
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VStack(alignment: .leading, spacing: 4) {
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// 标题
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HStack(spacing: 5) {
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Image(systemName: icon)
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.font(.system(size: fontSize))
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.foregroundColor(headerColor)
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Text(title)
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.font(.system(size: fontSize, weight: .medium))
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.foregroundColor(headerColor)
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Spacer()
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}
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// 表头
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HStack(spacing: 0) {
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Text("进程")
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.font(.system(size: fontSize - 2))
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.foregroundColor(headerColor.opacity(0.6))
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.frame(maxWidth: .infinity, alignment: .leading)
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Text(isMemory ? "内存" : "CPU")
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.font(.system(size: fontSize - 2))
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.foregroundColor(headerColor.opacity(0.6))
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.frame(width: 52, alignment: .trailing)
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}
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.padding(.horizontal, 4)
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Divider()
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.background(Color.white.opacity(0.1))
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// 进程列表
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ForEach(processes.prefix(5)) { proc in
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processRow(proc)
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}
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}
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}
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private func processRow(_ proc: SystemInfo.ProcessInfo) -> some View {
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HStack(spacing: 4) {
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// 进程名
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Text(proc.name.components(separatedBy: "/").last ?? proc.name)
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.font(.system(size: fontSize - 1, design: .monospaced))
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.foregroundColor(config.highlightMode
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? (isMemory ? memoryColor(proc.memoryBytes) : cpuColor(proc.cpuPercent)).opacity(0.7)
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: .primary.opacity(0.85))
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.lineLimit(1)
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.truncationMode(.tail)
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Spacer()
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// 数值
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if isMemory {
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Text(formatBytes(proc.memoryBytes))
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.font(.system(size: fontSize - 1, weight: .medium, design: .monospaced))
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.foregroundColor(memoryColor(proc.memoryBytes))
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.frame(width: 52, alignment: .trailing)
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} else {
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Text(String(format: "%.1f%%", proc.cpuPercent))
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.font(.system(size: fontSize - 1, weight: .medium, design: .monospaced))
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.foregroundColor(cpuColor(proc.cpuPercent))
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.frame(width: 52, alignment: .trailing)
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}
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}
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.padding(.horizontal, 4)
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.padding(.vertical, 2)
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.contentShape(Rectangle())
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}
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private func formatBytes(_ bytes: UInt64) -> String {
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if bytes >= 1_073_741_824 {
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String(format: "%.1f GB", Double(bytes) / 1_073_741_824)
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} else if bytes >= 1_048_576 {
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String(format: "%.0f MB", Double(bytes) / 1_048_576)
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} else if bytes >= 1_024 {
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String(format: "%.0f KB", Double(bytes) / 1_024)
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} else {
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"\(bytes) B"
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}
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}
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private func cpuColor(_ value: Double) -> Color {
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if value < 20 { return .green.opacity(0.8) }
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if value < 50 { return .yellow.opacity(0.8) }
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if value < 80 { return .orange.opacity(0.8) }
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return .red.opacity(0.8)
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}
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private func memoryColor(_ bytes: UInt64) -> Color {
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let mb = Double(bytes) / 1_048_576
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if mb < 200 { return .green.opacity(0.8) }
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if mb < 500 { return .yellow.opacity(0.8) }
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if mb < 1000 { return .orange.opacity(0.8) }
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return .red.opacity(0.8)
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}
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}
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