mirror of
https://github.com/Ryujinx/Opentk.git
synced 2024-12-26 04:35:38 +00:00
547 lines
16 KiB
C#
547 lines
16 KiB
C#
#region --- License ---
|
|
/* Copyright (c) 2007 Stefanos Apostolopoulos
|
|
* See license.txt for license info
|
|
*/
|
|
#endregion
|
|
|
|
#region --- Using directives ---
|
|
|
|
using System;
|
|
|
|
using OpenTK.Input;
|
|
using System.Diagnostics;
|
|
|
|
#endregion
|
|
|
|
namespace OpenTK.Input
|
|
{
|
|
/// <summary>
|
|
/// Represents a keyboard device and provides methods to query its status.
|
|
/// </summary>
|
|
public sealed class KeyboardDevice : IInputDevice
|
|
{
|
|
//private IKeyboard keyboard;
|
|
private bool[] keys = new bool[Enum.GetValues(typeof(Key)).Length];
|
|
private string description;
|
|
private int numKeys, numFKeys, numLeds;
|
|
private IntPtr devID;
|
|
private bool repeat;
|
|
|
|
#region --- Constructors ---
|
|
|
|
internal KeyboardDevice() { }
|
|
|
|
#endregion
|
|
|
|
#region --- IKeyboard members ---
|
|
|
|
/// <summary>
|
|
/// Gets a value indicating the status of the specified Key.
|
|
/// </summary>
|
|
/// <param name="key">The Key to check.</param>
|
|
/// <returns>True if the Key is pressed, false otherwise.</returns>
|
|
public bool this[Key key]
|
|
{
|
|
get { return keys[(int)key]; }
|
|
internal set
|
|
{
|
|
if (keys[(int)key] != value || KeyRepeat)
|
|
{
|
|
keys[(int)key] = value;
|
|
|
|
if (value && KeyDown != null)
|
|
KeyDown(this, key);
|
|
else if (!value && KeyUp != null)
|
|
KeyUp(this, key);
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets an integer representing the number of keys on this KeyboardDevice.
|
|
/// </summary>
|
|
public int NumberOfKeys
|
|
{
|
|
get { return numKeys; }
|
|
internal set { numKeys = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets an integer representing the number of function keys (F-keys) on this KeyboardDevice.
|
|
/// </summary>
|
|
public int NumberOfFunctionKeys
|
|
{
|
|
get { return numFKeys; }
|
|
internal set { numFKeys = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets a value indicating the number of led indicators on this KeyboardDevice.
|
|
/// </summary>
|
|
public int NumberOfLeds
|
|
{
|
|
get { return numLeds; }
|
|
internal set { numLeds = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets an IntPtr representing a device dependent ID.
|
|
/// </summary>
|
|
public IntPtr DeviceID
|
|
{
|
|
get { return devID; }
|
|
internal set { devID = value; }
|
|
}
|
|
|
|
#region public bool KeyRepeat
|
|
|
|
/// <summary>
|
|
/// Gets or sets a System.Boolean indicating key repeat status.
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// If KeyRepeat is true, multiple KeyDown events will be generated while a key is being held.
|
|
/// Otherwise only one KeyDown event will be reported.
|
|
/// <para>
|
|
/// The rate of the generated KeyDown events is controlled by the Operating System. Usually,
|
|
/// one KeyDown event will be reported, followed by a small (250-1000ms) pause and several
|
|
/// more KeyDown events (6-30 events per second).
|
|
/// </para>
|
|
/// <para>
|
|
/// Set to true to handle text input (where keyboard repeat is desirable), but set to false
|
|
/// for game input.
|
|
/// </para>
|
|
/// </remarks>
|
|
public bool KeyRepeat
|
|
{
|
|
get { return repeat; }
|
|
set { repeat = value; }
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region public event KeyDownEvent KeyDown;
|
|
|
|
/// <summary>
|
|
/// Occurs when a key is pressed.
|
|
/// </summary>
|
|
public event KeyDownEvent KeyDown;
|
|
|
|
#endregion
|
|
|
|
#region public event KeyUpEvent KeyUp;
|
|
|
|
/// <summary>
|
|
/// Occurs when a key is released.
|
|
/// </summary>
|
|
public event KeyUpEvent KeyUp;
|
|
|
|
#endregion
|
|
|
|
#endregion
|
|
|
|
#region --- IInputDevice Members ---
|
|
|
|
public string Description
|
|
{
|
|
get { return description; }
|
|
internal set { description = value; }
|
|
}
|
|
|
|
public InputDeviceType DeviceType
|
|
{
|
|
get { return InputDeviceType.Keyboard; }
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region --- Public Methods ---
|
|
|
|
/// <summary>Returns the hash code for this KeyboardDevice.</summary>
|
|
/// <returns>A 32-bit signed integer hash code.</returns>
|
|
public override int GetHashCode()
|
|
{
|
|
//return base.GetHashCode();
|
|
return (int)(numKeys ^ numFKeys ^ numLeds ^ devID.GetHashCode() ^ description.GetHashCode());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns a System.String representing this KeyboardDevice.
|
|
/// </summary>
|
|
/// <returns>A System.String representing this KeyboardDevice.</returns>
|
|
public override string ToString()
|
|
{
|
|
//return base.ToString();
|
|
return String.Format("ID: {0} ({1}). Keys: {2}, Function keys: {3}, Leds: {4}",
|
|
DeviceID, Description, NumberOfKeys, NumberOfFunctionKeys, NumberOfLeds);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region --- Internal Methods ---
|
|
|
|
#region internal void ClearKeys()
|
|
|
|
internal void ClearKeys()
|
|
{
|
|
for (int i = 0; i < keys.Length; i++)
|
|
if (this[(Key)i]) // Make sure KeyUp events are *not* raised for keys that are up, even if key repeat is on.
|
|
this[(Key)i] = false;
|
|
}
|
|
|
|
#endregion
|
|
|
|
#endregion
|
|
}
|
|
|
|
[Obsolete]
|
|
public delegate void KeyDownEvent(KeyboardDevice sender, Key key);
|
|
[Obsolete]
|
|
public delegate void KeyUpEvent(KeyboardDevice sender, Key key);
|
|
|
|
#region public enum Key : int
|
|
|
|
/// <summary>
|
|
/// The available keyboard keys.
|
|
/// </summary>
|
|
public enum Key : int
|
|
{
|
|
/// <summary>A key outside the known keys.</summary>
|
|
Unknown = 0,
|
|
|
|
// Modifiers
|
|
/// <summary>The left shift key.</summary>
|
|
ShiftLeft,
|
|
/// <summary>The left shift key (equivalent to ShiftLeft).</summary>
|
|
LShift = ShiftLeft,
|
|
/// <summary>The right shift key.</summary>
|
|
ShiftRight,
|
|
/// <summary>The right shift key (equivalent to ShiftRight).</summary>
|
|
RShift = ShiftRight,
|
|
/// <summary>The left control key.</summary>
|
|
ControlLeft,
|
|
/// <summary>The left control key (equivalent to ControlLeft).</summary>
|
|
LControl = ControlLeft,
|
|
/// <summary>The right control key.</summary>
|
|
ControlRight,
|
|
/// <summary>The right control key (equivalent to ControlRight).</summary>
|
|
RControl = ControlRight,
|
|
/// <summary>The left alt key.</summary>
|
|
AltLeft,
|
|
/// <summary>The left alt key (equivalent to AltLeft.</summary>
|
|
LAlt = AltLeft,
|
|
/// <summary>The right alt key.</summary>
|
|
AltRight,
|
|
/// <summary>The right alt key (equivalent to AltRight).</summary>
|
|
RAlt = AltRight,
|
|
/// <summary>The left win key.</summary>
|
|
WinLeft,
|
|
/// <summary>The left win key (equivalent to WinLeft).</summary>
|
|
LWin = WinLeft,
|
|
/// <summary>The right win key.</summary>
|
|
WinRight,
|
|
/// <summary>The right win key (equivalent to WinRight).</summary>
|
|
RWin = WinRight,
|
|
/// <summary>The menu key.</summary>
|
|
Menu,
|
|
|
|
// Function keys (hopefully enough for most keyboards - mine has 26)
|
|
// <keysymdef.h> on X11 reports up to 35 function keys.
|
|
/// <summary>The F1 key.</summary>
|
|
F1,
|
|
/// <summary>The F2 key.</summary>
|
|
F2,
|
|
/// <summary>The F3 key.</summary>
|
|
F3,
|
|
/// <summary>The F4 key.</summary>
|
|
F4,
|
|
/// <summary>The F5 key.</summary>
|
|
F5,
|
|
/// <summary>The F6 key.</summary>
|
|
F6,
|
|
/// <summary>The F7 key.</summary>
|
|
F7,
|
|
/// <summary>The F8 key.</summary>
|
|
F8,
|
|
/// <summary>The F9 key.</summary>
|
|
F9,
|
|
/// <summary>The F10 key.</summary>
|
|
F10,
|
|
/// <summary>The F11 key.</summary>
|
|
F11,
|
|
/// <summary>The F12 key.</summary>
|
|
F12,
|
|
/// <summary>The F13 key.</summary>
|
|
F13,
|
|
/// <summary>The F14 key.</summary>
|
|
F14,
|
|
/// <summary>The F15 key.</summary>
|
|
F15,
|
|
/// <summary>The F16 key.</summary>
|
|
F16,
|
|
/// <summary>The F17 key.</summary>
|
|
F17,
|
|
/// <summary>The F18 key.</summary>
|
|
F18,
|
|
/// <summary>The F19 key.</summary>
|
|
F19,
|
|
/// <summary>The F20 key.</summary>
|
|
F20,
|
|
/// <summary>The F21 key.</summary>
|
|
F21,
|
|
/// <summary>The F22 key.</summary>
|
|
F22,
|
|
/// <summary>The F23 key.</summary>
|
|
F23,
|
|
/// <summary>The F24 key.</summary>
|
|
F24,
|
|
/// <summary>The F25 key.</summary>
|
|
F25,
|
|
/// <summary>The F26 key.</summary>
|
|
F26,
|
|
/// <summary>The F27 key.</summary>
|
|
F27,
|
|
/// <summary>The F28 key.</summary>
|
|
F28,
|
|
/// <summary>The F29 key.</summary>
|
|
F29,
|
|
/// <summary>The F30 key.</summary>
|
|
F30,
|
|
/// <summary>The F31 key.</summary>
|
|
F31,
|
|
/// <summary>The F32 key.</summary>
|
|
F32,
|
|
/// <summary>The F33 key.</summary>
|
|
F33,
|
|
/// <summary>The F34 key.</summary>
|
|
F34,
|
|
/// <summary>The F35 key.</summary>
|
|
F35,
|
|
|
|
// Direction arrows
|
|
/// <summary>The up arrow key.</summary>
|
|
Up,
|
|
/// <summary>The down arrow key.</summary>
|
|
Down,
|
|
/// <summary>The left arrow key.</summary>
|
|
Left,
|
|
/// <summary>The right arrow key.</summary>
|
|
Right,
|
|
|
|
/// <summary>The enter key.</summary>
|
|
Enter,
|
|
/// <summary>The escape key.</summary>
|
|
Escape,
|
|
/// <summary>The space key.</summary>
|
|
Space,
|
|
/// <summary>The tab key.</summary>
|
|
Tab,
|
|
/// <summary>The backspace key.</summary>
|
|
BackSpace,
|
|
/// <summary>The backspace key (equivalent to BackSpace).</summary>
|
|
Back = BackSpace,
|
|
/// <summary>The insert key.</summary>
|
|
Insert,
|
|
/// <summary>The delete key.</summary>
|
|
Delete,
|
|
/// <summary>The page up key.</summary>
|
|
PageUp,
|
|
/// <summary>The page down key.</summary>
|
|
PageDown,
|
|
/// <summary>The home key.</summary>
|
|
Home,
|
|
/// <summary>The end key.</summary>
|
|
End,
|
|
/// <summary>The caps lock key.</summary>
|
|
CapsLock,
|
|
/// <summary>The scroll lock key.</summary>
|
|
ScrollLock,
|
|
/// <summary>The print screen key.</summary>
|
|
PrintScreen,
|
|
/// <summary>The pause key.</summary>
|
|
Pause,
|
|
/// <summary>The num lock key.</summary>
|
|
NumLock,
|
|
|
|
// Special keys
|
|
/// <summary>The clear key (Keypad5 with NumLock disabled, on typical keyboards).</summary>
|
|
Clear,
|
|
/// <summary>The sleep key.</summary>
|
|
Sleep,
|
|
/*LogOff,
|
|
Help,
|
|
Undo,
|
|
Redo,
|
|
New,
|
|
Open,
|
|
Close,
|
|
Reply,
|
|
Forward,
|
|
Send,
|
|
Spell,
|
|
Save,
|
|
Calculator,
|
|
|
|
// Folders and applications
|
|
Documents,
|
|
Pictures,
|
|
Music,
|
|
MediaPlayer,
|
|
Mail,
|
|
Browser,
|
|
Messenger,
|
|
|
|
// Multimedia keys
|
|
Mute,
|
|
PlayPause,
|
|
Stop,
|
|
VolumeUp,
|
|
VolumeDown,
|
|
TrackPrevious,
|
|
TrackNext,*/
|
|
|
|
// Keypad keys
|
|
/// <summary>The keypad 0 key.</summary>
|
|
Keypad0,
|
|
/// <summary>The keypad 1 key.</summary>
|
|
Keypad1,
|
|
/// <summary>The keypad 2 key.</summary>
|
|
Keypad2,
|
|
/// <summary>The keypad 3 key.</summary>
|
|
Keypad3,
|
|
/// <summary>The keypad 4 key.</summary>
|
|
Keypad4,
|
|
/// <summary>The keypad 5 key.</summary>
|
|
Keypad5,
|
|
/// <summary>The keypad 6 key.</summary>
|
|
Keypad6,
|
|
/// <summary>The keypad 7 key.</summary>
|
|
Keypad7,
|
|
/// <summary>The keypad 8 key.</summary>
|
|
Keypad8,
|
|
/// <summary>The keypad 9 key.</summary>
|
|
Keypad9,
|
|
/// <summary>The keypad divide key.</summary>
|
|
KeypadDivide,
|
|
/// <summary>The keypad multiply key.</summary>
|
|
KeypadMultiply,
|
|
/// <summary>The keypad subtract key.</summary>
|
|
KeypadSubtract,
|
|
/// <summary>The keypad minus key (equivalent to KeypadSubtract).</summary>
|
|
KeypadMinus = KeypadSubtract,
|
|
/// <summary>The keypad add key.</summary>
|
|
KeypadAdd,
|
|
/// <summary>The keypad plus key (equivalent to KeypadAdd).</summary>
|
|
KeypadPlus = KeypadAdd,
|
|
/// <summary>The keypad decimal key.</summary>
|
|
KeypadDecimal,
|
|
/// <summary>The keypad enter key.</summary>
|
|
KeypadEnter,
|
|
|
|
// Letters
|
|
/// <summary>The A key.</summary>
|
|
A,
|
|
/// <summary>The B key.</summary>
|
|
B,
|
|
/// <summary>The C key.</summary>
|
|
C,
|
|
/// <summary>The D key.</summary>
|
|
D,
|
|
/// <summary>The E key.</summary>
|
|
E,
|
|
/// <summary>The F key.</summary>
|
|
F,
|
|
/// <summary>The G key.</summary>
|
|
G,
|
|
/// <summary>The H key.</summary>
|
|
H,
|
|
/// <summary>The I key.</summary>
|
|
I,
|
|
/// <summary>The J key.</summary>
|
|
J,
|
|
/// <summary>The K key.</summary>
|
|
K,
|
|
/// <summary>The L key.</summary>
|
|
L,
|
|
/// <summary>The M key.</summary>
|
|
M,
|
|
/// <summary>The N key.</summary>
|
|
N,
|
|
/// <summary>The O key.</summary>
|
|
O,
|
|
/// <summary>The P key.</summary>
|
|
P,
|
|
/// <summary>The Q key.</summary>
|
|
Q,
|
|
/// <summary>The R key.</summary>
|
|
R,
|
|
/// <summary>The S key.</summary>
|
|
S,
|
|
/// <summary>The T key.</summary>
|
|
T,
|
|
/// <summary>The U key.</summary>
|
|
U,
|
|
/// <summary>The V key.</summary>
|
|
V,
|
|
/// <summary>The W key.</summary>
|
|
W,
|
|
/// <summary>The X key.</summary>
|
|
X,
|
|
/// <summary>The Y key.</summary>
|
|
Y,
|
|
/// <summary>The Z key.</summary>
|
|
Z,
|
|
|
|
// Numbers
|
|
/// <summary>The number 0 key.</summary>
|
|
Number0,
|
|
/// <summary>The number 1 key.</summary>
|
|
Number1,
|
|
/// <summary>The number 2 key.</summary>
|
|
Number2,
|
|
/// <summary>The number 3 key.</summary>
|
|
Number3,
|
|
/// <summary>The number 4 key.</summary>
|
|
Number4,
|
|
/// <summary>The number 5 key.</summary>
|
|
Number5,
|
|
/// <summary>The number 6 key.</summary>
|
|
Number6,
|
|
/// <summary>The number 7 key.</summary>
|
|
Number7,
|
|
/// <summary>The number 8 key.</summary>
|
|
Number8,
|
|
/// <summary>The number 9 key.</summary>
|
|
Number9,
|
|
|
|
// Symbols
|
|
/// <summary>The tilde key.</summary>
|
|
Tilde,
|
|
/// <summary>The minus key.</summary>
|
|
Minus,
|
|
//Equal,
|
|
/// <summary>The plus key.</summary>
|
|
Plus,
|
|
/// <summary>The left bracket key.</summary>
|
|
BracketLeft,
|
|
/// <summary>The left bracket key (equivalent to BracketLeft).</summary>
|
|
LBracket = BracketLeft,
|
|
/// <summary>The right bracket key.</summary>
|
|
BracketRight,
|
|
/// <summary>The right bracket key (equivalent to BracketRight).</summary>
|
|
RBracket = BracketRight,
|
|
/// <summary>The semicolon key.</summary>
|
|
Semicolon,
|
|
/// <summary>The quote key.</summary>
|
|
Quote,
|
|
/// <summary>The comma key.</summary>
|
|
Comma,
|
|
/// <summary>The period key.</summary>
|
|
Period,
|
|
/// <summary>The slash key.</summary>
|
|
Slash,
|
|
/// <summary>The backslash key.</summary>
|
|
BackSlash,
|
|
}
|
|
|
|
#endregion
|
|
} |