Initial commit to new repository

.decompiledproj/AxCopilot/Core/HotkeyParser.cs

@@ -0,0 +1,175 @@
+using System;
+using System.Collections.Generic;
+
+namespace AxCopilot.Core;
+
+public static class HotkeyParser
+{
+	private static readonly Dictionary<string, int> _keyMap;
+
+	static HotkeyParser()
+	{
+		_keyMap = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase)
+		{
+			["Space"] = 32,
+			["Enter"] = 13,
+			["Return"] = 13,
+			["Tab"] = 9,
+			["Esc"] = 27,
+			["Escape"] = 27,
+			["Backspace"] = 8,
+			["Back"] = 8,
+			["Delete"] = 46,
+			["Del"] = 46,
+			["Insert"] = 45,
+			["Ins"] = 45,
+			["Home"] = 36,
+			["End"] = 35,
+			["PageUp"] = 33,
+			["PgUp"] = 33,
+			["PageDown"] = 34,
+			["PgDn"] = 34,
+			["PrintScreen"] = 44,
+			["PrtSc"] = 44,
+			["Snapshot"] = 44,
+			["Pause"] = 19,
+			["Break"] = 19,
+			["ScrollLock"] = 145,
+			["Left"] = 37,
+			["Up"] = 38,
+			["Right"] = 39,
+			["Down"] = 40,
+			["`"] = 192,
+			["Grave"] = 192,
+			["-"] = 189,
+			["="] = 187,
+			["["] = 219,
+			["]"] = 221,
+			["\\"] = 220,
+			[";"] = 186,
+			["'"] = 222,
+			[","] = 188,
+			["."] = 190,
+			["/"] = 191
+		};
+		for (char c = 'A'; c <= 'Z'; c = (char)(c + 1))
+		{
+			_keyMap[c.ToString()] = c;
+		}
+		for (char c2 = '0'; c2 <= '9'; c2 = (char)(c2 + 1))
+		{
+			_keyMap[c2.ToString()] = c2;
+		}
+		for (int i = 1; i <= 24; i++)
+		{
+			_keyMap[$"F{i}"] = 111 + i;
+		}
+		for (int j = 0; j <= 9; j++)
+		{
+			_keyMap[$"Num{j}"] = 96 + j;
+		}
+	}
+
+	public static bool TryParse(string hotkey, out HotkeyDefinition result)
+	{
+		result = default(HotkeyDefinition);
+		if (string.IsNullOrWhiteSpace(hotkey))
+		{
+			return false;
+		}
+		string[] array = hotkey.Split('+', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+		bool ctrl = false;
+		bool alt = false;
+		bool shift = false;
+		bool win = false;
+		int? num = null;
+		string[] array2 = array;
+		foreach (string text in array2)
+		{
+			if (text.Equals("Ctrl", StringComparison.OrdinalIgnoreCase) || text.Equals("Control", StringComparison.OrdinalIgnoreCase))
+			{
+				ctrl = true;
+				continue;
+			}
+			if (text.Equals("Alt", StringComparison.OrdinalIgnoreCase))
+			{
+				alt = true;
+				continue;
+			}
+			if (text.Equals("Shift", StringComparison.OrdinalIgnoreCase))
+			{
+				shift = true;
+				continue;
+			}
+			if (text.Equals("Win", StringComparison.OrdinalIgnoreCase) || text.Equals("Windows", StringComparison.OrdinalIgnoreCase))
+			{
+				win = true;
+				continue;
+			}
+			if (_keyMap.TryGetValue(text, out var value))
+			{
+				num = value;
+				continue;
+			}
+			return false;
+		}
+		if (!num.HasValue)
+		{
+			return false;
+		}
+		result = new HotkeyDefinition(num.Value, ctrl, alt, shift, win);
+		return true;
+	}
+
+	public static string Format(HotkeyDefinition def)
+	{
+		List<string> list = new List<string>(5);
+		if (def.Ctrl)
+		{
+			list.Add("Ctrl");
+		}
+		if (def.Alt)
+		{
+			list.Add("Alt");
+		}
+		if (def.Shift)
+		{
+			list.Add("Shift");
+		}
+		if (def.Win)
+		{
+			list.Add("Win");
+		}
+		list.Add(VkToName(def.VkCode));
+		return string.Join("+", list);
+	}
+
+	private static string VkToName(int vk)
+	{
+		if (vk >= 65 && vk <= 90)
+		{
+			return ((char)vk).ToString();
+		}
+		if (vk >= 48 && vk <= 57)
+		{
+			return ((char)vk).ToString();
+		}
+		if (vk >= 112 && vk <= 135)
+		{
+			return $"F{vk - 111}";
+		}
+		if (vk >= 96 && vk <= 105)
+		{
+			return $"Num{vk - 96}";
+		}
+		string text = null;
+		foreach (var (text3, num2) in _keyMap)
+		{
+			if (num2 == vk && (text == null || text3.Length > text.Length))
+			{
+				text = text3;
+			}
+		}
+		return text ?? $"0x{vk:X2}";
+	}
+}