105 lines
3.0 KiB
C#
105 lines
3.0 KiB
C#
using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace XiaoZhiSharp.Utils
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{
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public class CapsLockChecker
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{
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public static bool IsCapsLockOn()
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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return IsCapsLockOnWindows();
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}
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else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
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{
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return IsCapsLockOnLinux();
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}
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else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
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{
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return IsCapsLockOnMacOS();
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}
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else
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{
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throw new PlatformNotSupportedException("Unsupported operating system");
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}
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}
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// Windows 实现
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private static bool IsCapsLockOnWindows()
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{
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return Console.CapsLock;
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}
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// Linux 实现
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private static bool IsCapsLockOnLinux()
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{
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try
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{
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// 使用 xset 命令查询键盘状态
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var process = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = "xset",
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Arguments = "q",
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RedirectStandardOutput = true,
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UseShellExecute = false,
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CreateNoWindow = true,
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}
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};
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process.Start();
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string output = process.StandardOutput.ReadToEnd();
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process.WaitForExit();
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// 解析输出，查找 Caps Lock 状态
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return output.Contains("Caps Lock: on");
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}
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catch
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{
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// 如果 xset 不可用，尝试其他方法
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return false;
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}
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}
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// macOS 实现
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private static bool IsCapsLockOnMacOS()
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{
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try
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{
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// 使用 defaults 命令读取键盘设置
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var process = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = "defaults",
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Arguments = "read -g AppleKeyboardUIMode",
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RedirectStandardOutput = true,
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UseShellExecute = false,
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CreateNoWindow = true,
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}
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};
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process.Start();
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string output = process.StandardOutput.ReadToEnd();
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process.WaitForExit();
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// 如果返回值为 1 或 3，表示 Caps Lock 已启用
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if (int.TryParse(output.Trim(), out int result))
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{
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return result == 1 || result == 3;
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}
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return false;
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}
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catch
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{
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return false;
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}
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}
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}
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}
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