d1442e3747
All 5 phases of the open-source Decal rebuild: Phase 1: 14 decompiled .NET projects (Interop.*, Adapter, FileService, DecalUtil) Phase 2: 10 native DLLs rewritten as C# COM servers with matching GUIDs - DecalDat, DHS, SpellFilter, DecalInput, DecalNet, DecalFilters - Decal.Core, DecalControls, DecalRender, D3DService Phase 3: C++ shims for Inject.DLL (D3D9 hooking) and LauncherHook.DLL Phase 4: DenAgent WinForms tray application Phase 5: WiX installer and build script 25 C# projects building with 0 errors. Native C++ projects require VS 2022 + Windows SDK (x86). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
120 lines
3.9 KiB
C#
120 lines
3.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using Decal.Interop.Input;
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namespace Decal.DecalInput
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{
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[ComVisible(true)]
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[Guid("F183506A-3664-49D6-8CA4-CFD295F2811D")]
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[ClassInterface(ClassInterfaceType.None)]
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[ComSourceInterfaces(typeof(IHotkeyEvents))]
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[ProgId("DecalInput.Hotkey")]
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public class HotkeyImpl : IHotkey
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{
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private object _tag;
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private int _vk = -1;
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private bool _enabled;
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public event IHotkeyEvents_HotkeyEventHandler Hotkey;
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public object Tag
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{
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get => _tag;
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set => _tag = value;
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}
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public string Key
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{
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get
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{
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if (_vk == -1) return string.Empty;
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string name = KeyNames.NameFromVK(_vk);
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return name != null ? "{" + name + "}" : ((char)_vk).ToString();
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}
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set
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{
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string s = value?.ToUpperInvariant();
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if (string.IsNullOrEmpty(s)) return;
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if (s[0] == '{')
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{
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int end = s.IndexOf('}');
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if (end > 1)
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{
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string keyName = s.Substring(1, end - 1);
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int vk = KeyNames.VKFromName(keyName);
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if (vk >= 0) _vk = vk;
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}
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}
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else if (s.Length == 1)
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{
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_vk = s[0];
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}
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}
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}
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public bool Enabled
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{
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get => _enabled;
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set
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{
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if (value == _enabled) return;
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_enabled = value;
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if (InputServiceImpl.Instance != null)
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{
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if (_enabled)
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InputServiceImpl.Instance.RegisterHotkey(this);
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else
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InputServiceImpl.Instance.UnregisterHotkey(this);
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}
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}
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}
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internal void FireHotkey()
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{
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Hotkey?.Invoke((Hotkey)(object)this);
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}
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}
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internal static class KeyNames
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{
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private static readonly Dictionary<string, int> _nameToVK = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase)
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{
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{"BACKSPACE", 0x08}, {"BS", 0x08}, {"BKSP", 0x08},
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{"CAPSLOCK", 0x14}, {"DELETE", 0x2E}, {"DEL", 0x2E},
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{"DOWN", 0x28}, {"END", 0x23}, {"ENTER", 0x0D},
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{"ESC", 0x1B}, {"HELP", 0x2F}, {"HOME", 0x24},
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{"INS", 0x2D}, {"INSERT", 0x2D}, {"LEFT", 0x25},
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{"NUMLOCK", 0x90}, {"PGDN", 0x22}, {"PGUP", 0x21},
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{"PRTSC", 0x2C}, {"RIGHT", 0x27}, {"SCROLLLOCK", 0x91},
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{"TAB", 0x09}, {"UP", 0x26},
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{"F1", 0x70}, {"F2", 0x71}, {"F3", 0x72}, {"F4", 0x73},
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{"F5", 0x74}, {"F6", 0x75}, {"F7", 0x76}, {"F8", 0x77},
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{"F9", 0x78}, {"F10", 0x79}, {"F11", 0x7A}, {"F12", 0x7B},
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{"F13", 0x7C}, {"F14", 0x7D}, {"F15", 0x7E}, {"F16", 0x7F},
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{"+", 0x6B}, {"SHIFT", 0x10}, {"CTRL", 0x11}, {"ALT", 0x12},
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{"LBUTTON", 0x01}, {"RBUTTON", 0x02}
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};
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private static readonly Dictionary<int, string> _vkToName;
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static KeyNames()
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{
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_vkToName = new Dictionary<int, string>();
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// Build reverse mapping, preferring longer names
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foreach (var kvp in _nameToVK)
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{
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if (!_vkToName.ContainsKey(kvp.Value) || kvp.Key.Length > _vkToName[kvp.Value].Length)
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_vkToName[kvp.Value] = kvp.Key;
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}
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}
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public static int VKFromName(string name) =>
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_nameToVK.TryGetValue(name, out int vk) ? vk : -1;
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public static string NameFromVK(int vk) =>
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_vkToName.TryGetValue(vk, out string name) ? name : null;
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}
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}
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