RyuKen/Ryujinx.Ava/Input/AvaloniaKeyboardMappingHelper.cs
Andrey Sukharev edf7e628ca
Use method overloads that support trimming. Mark some types to be trimming friendly (#4083)
* Use method overloads that support trimming. Mark some types to be trimming friendly

* Use generic version of marshalling method
2022-12-12 15:10:05 +01:00

185 lines
No EOL
4.6 KiB
C#

using Ryujinx.Input;
using System;
using System.Collections.Generic;
using AvaKey = Avalonia.Input.Key;
namespace Ryujinx.Ava.Input
{
internal static class AvaloniaKeyboardMappingHelper
{
private static readonly AvaKey[] _keyMapping = {
// NOTE: Invalid
AvaKey.None,
AvaKey.LeftShift,
AvaKey.RightShift,
AvaKey.LeftCtrl,
AvaKey.RightCtrl,
AvaKey.LeftAlt,
AvaKey.RightAlt,
AvaKey.LWin,
AvaKey.RWin,
AvaKey.Apps,
AvaKey.F1,
AvaKey.F2,
AvaKey.F3,
AvaKey.F4,
AvaKey.F5,
AvaKey.F6,
AvaKey.F7,
AvaKey.F8,
AvaKey.F9,
AvaKey.F10,
AvaKey.F11,
AvaKey.F12,
AvaKey.F13,
AvaKey.F14,
AvaKey.F15,
AvaKey.F16,
AvaKey.F17,
AvaKey.F18,
AvaKey.F19,
AvaKey.F20,
AvaKey.F21,
AvaKey.F22,
AvaKey.F23,
AvaKey.F24,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.None,
AvaKey.Up,
AvaKey.Down,
AvaKey.Left,
AvaKey.Right,
AvaKey.Return,
AvaKey.Escape,
AvaKey.Space,
AvaKey.Tab,
AvaKey.Back,
AvaKey.Insert,
AvaKey.Delete,
AvaKey.PageUp,
AvaKey.PageDown,
AvaKey.Home,
AvaKey.End,
AvaKey.CapsLock,
AvaKey.Scroll,
AvaKey.Print,
AvaKey.Pause,
AvaKey.NumLock,
AvaKey.Clear,
AvaKey.NumPad0,
AvaKey.NumPad1,
AvaKey.NumPad2,
AvaKey.NumPad3,
AvaKey.NumPad4,
AvaKey.NumPad5,
AvaKey.NumPad6,
AvaKey.NumPad7,
AvaKey.NumPad8,
AvaKey.NumPad9,
AvaKey.Divide,
AvaKey.Multiply,
AvaKey.Subtract,
AvaKey.Add,
AvaKey.Decimal,
AvaKey.Enter,
AvaKey.A,
AvaKey.B,
AvaKey.C,
AvaKey.D,
AvaKey.E,
AvaKey.F,
AvaKey.G,
AvaKey.H,
AvaKey.I,
AvaKey.J,
AvaKey.K,
AvaKey.L,
AvaKey.M,
AvaKey.N,
AvaKey.O,
AvaKey.P,
AvaKey.Q,
AvaKey.R,
AvaKey.S,
AvaKey.T,
AvaKey.U,
AvaKey.V,
AvaKey.W,
AvaKey.X,
AvaKey.Y,
AvaKey.Z,
AvaKey.D0,
AvaKey.D1,
AvaKey.D2,
AvaKey.D3,
AvaKey.D4,
AvaKey.D5,
AvaKey.D6,
AvaKey.D7,
AvaKey.D8,
AvaKey.D9,
AvaKey.OemTilde,
AvaKey.OemTilde,AvaKey.OemMinus,
AvaKey.OemPlus,
AvaKey.OemOpenBrackets,
AvaKey.OemCloseBrackets,
AvaKey.OemSemicolon,
AvaKey.OemQuotes,
AvaKey.OemComma,
AvaKey.OemPeriod,
AvaKey.OemQuestion,
AvaKey.OemBackslash,
// NOTE: invalid
AvaKey.None
};
private static readonly Dictionary<AvaKey, Key> _avaKeyMapping;
static AvaloniaKeyboardMappingHelper()
{
var inputKeys = Enum.GetValues<Key>();
// NOTE: Avalonia.Input.Key is not contiguous and quite large, so use a dictionary instead of an array.
_avaKeyMapping = new Dictionary<AvaKey, Key>();
foreach (var key in inputKeys)
{
if (TryGetAvaKey(key, out var index))
{
_avaKeyMapping[index] = key;
}
}
}
public static bool TryGetAvaKey(Key key, out AvaKey avaKey)
{
avaKey = AvaKey.None;
bool keyExist = (int)key < _keyMapping.Length;
if (keyExist)
{
avaKey = _keyMapping[(int)key];
}
return keyExist;
}
public static Key ToInputKey(AvaKey key)
{
return _avaKeyMapping.GetValueOrDefault(key, Key.Unknown);
}
}
}