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Implemented raw keyboard input for Windows. Improved the interface for receiving input. Moved raw input window to its own thread.

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This commit is contained in:
the_fiddler 2010-10-22 14:57:06 +00:00
parent 75c71107a3
commit 2430f82ff7
8 changed files with 328 additions and 315 deletions
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41
Source/OpenTK/Input/IInputDriver2.cs Normal file
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@ -0,0 +1,41 @@
#region License
//
// The Open Toolkit Library License
//
// Copyright (c) 2006 - 2010 the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#endregion
using System;
using System.Collections.Generic;
using System.Text;
namespace OpenTK.Input
{
// Defines the interface for a 2nd generation input driver.
interface IInputDriver2
{
IMouseDriver MouseDriver { get; }
IKeyboardDriver KeyboardDriver { get; }
IJoystickDriver JoystickDriver { get; }
}
}

146
Source/OpenTK/Input/InputDriver.cs
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@ -1,146 +0,0 @@
#region --- License ---
/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
* See license.txt for license info
*/
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using OpenTK.Input;
using OpenTK.Platform;
namespace OpenTK
{
internal class InputDriver : IInputDriver
{
private IInputDriver inputDriver;
#region --- Constructors ---
public InputDriver(GameWindow parent)
{
if (parent == null)
throw new ArgumentException("A valid window (IWindowInfo) must be specified to construct an InputDriver");
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32Windows:
case PlatformID.Win32NT:
case PlatformID.Win32S:
case PlatformID.WinCE:
if (Environment.OSVersion.Version.Major > 5 ||
(Environment.OSVersion.Version.Major == 5 && Environment.OSVersion.Version.Minor >= 1))
{
inputDriver = new OpenTK.Platform.Windows.WinRawInput((OpenTK.Platform.Windows.WinWindowInfo)parent.WindowInfo);
}
else
{
// Legacy or unknown windows version:
inputDriver = new OpenTK.Platform.Windows.WMInput((OpenTK.Platform.Windows.WinWindowInfo)parent.WindowInfo);
}
break;
case PlatformID.Unix:
// TODO: Input is currently handled asychronously by the driver in X11GLNative.
//inputDriver = new OpenTK.Platform.X11.X11Input(parent.WindowInfo);
break;
default:
throw new PlatformNotSupportedException(
"Input handling is not supported on the current platform. Please report the problem to http://opentk.sourceforge.net");
}
}
#endregion
#region --- IInputDriver Members ---
public void Poll()
{
inputDriver.Poll();
}
#endregion
#region --- IKeyboardDriver Members ---
public IList<KeyboardDevice> Keyboard
{
get { return inputDriver.Keyboard; }
}
public KeyboardState GetState()
{
return (inputDriver as IKeyboardDriver).GetState();
}
public KeyboardState GetState(int index)
{
return (inputDriver as IKeyboardDriver).GetState(index);
}
#endregion
#region --- IMouseDriver Members ---
public IList<MouseDevice> Mouse
{
get { return inputDriver.Mouse; }
}
MouseState IMouseDriver.GetState()
{
throw new NotImplementedException();
}
MouseState IMouseDriver.GetState(int index)
{
throw new NotImplementedException();
}
#endregion
#region --- IJoystickDriver Members ---
public IList<JoystickDevice> Joysticks
{
get { return inputDriver.Joysticks; }
}
#endregion
#region --- IDisposable Members ---
private bool disposed;
public void Dispose()
{
this.Dispose(true);
GC.SuppressFinalize(this);
}
private void Dispose(bool manual)
{
if (!disposed)
{
if (manual)
{
inputDriver.Dispose();
}
disposed = true;
}
}
~InputDriver()
{
this.Dispose(false);
}
#endregion
}
}

6
Source/OpenTK/OpenTK.csproj
View file

@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
<PropertyGroup>
<ProjectType>Local</ProjectType>
@ -131,6 +131,7 @@
<Compile Include="DisplayDevice.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="Input\IInputDriver2.cs" />
<Compile Include="WindowBorder.cs">
<SubType>Code</SubType>
</Compile>
@ -551,9 +552,6 @@
<Compile Include="Input\MouseState.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="Input\InputDriver.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="Input\GamePadState.cs">
<SubType>Code</SubType>
</Compile>

46
Source/OpenTK/Platform/Windows/WMInput.cs
View file

@ -1,7 +1,28 @@
#region --- License ---
/* Copyright (c) 2007 Stefanos Apostolopoulos
* See license.txt for license information
*/
#region License
//
// The Open Toolkit Library License
//
// Copyright (c) 2006 - 2010 the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#endregion
using System;
@ -16,7 +37,7 @@ using System.Drawing;
namespace OpenTK.Platform.Windows
{
// Input driver for legacy (pre XP) Windows platforms.
sealed class WMInput : System.Windows.Forms.NativeWindow, IInputDriver
sealed class WMInput : System.Windows.Forms.NativeWindow, IInputDriver, IInputDriver2
{
#region --- Fields ---
@ -315,5 +336,20 @@ namespace OpenTK.Platform.Windows
}
#endregion
public IMouseDriver MouseDriver
{
get { throw new NotImplementedException(); }
}
public IKeyboardDriver KeyboardDriver
{
get { throw new NotImplementedException(); }
}
public IJoystickDriver JoystickDriver
{
get { return joystick_driver; }
}
}
}

35
Source/OpenTK/Platform/Windows/WinFactory.cs
View file

@ -36,6 +36,9 @@ namespace OpenTK.Platform.Windows
class WinFactory : IPlatformFactory
{
readonly object SyncRoot = new object();
IInputDriver2 inputDriver;
#region IPlatformFactory Members
public virtual INativeWindow CreateNativeWindow(int x, int y, int width, int height, string title, GraphicsMode mode, GameWindowFlags options, DisplayDevice device)
@ -73,22 +76,34 @@ namespace OpenTK.Platform.Windows
public virtual OpenTK.Input.IKeyboardDriver CreateKeyboardDriver()
{
throw new NotImplementedException();
// If Windows version is NT5 or higher, we are able to use raw input.
if (System.Environment.OSVersion.Version.Major >= 5)
return new WinRawKeyboard();
else
return new WMInput(null);
return InputDriver.KeyboardDriver;
}
public virtual OpenTK.Input.IMouseDriver CreateMouseDriver()
{
if (System.Environment.OSVersion.Version.Major >= 5)
return new WinRawMouse();
else
return new WMInput(null);
return InputDriver.MouseDriver;
}
#endregion
IInputDriver2 InputDriver
{
get
{
lock (SyncRoot)
{
if (inputDriver == null)
{
// If Windows version is NT5 or higher, we are able to use raw input.
if (System.Environment.OSVersion.Version.Major >= 5)
inputDriver = new WinRawInput();
else
inputDriver = new WMInput(null);
}
return inputDriver;
}
}
}
}
}

214
Source/OpenTK/Platform/Windows/WinRawInput.cs
View file

@ -1,7 +1,28 @@
#region --- License ---
/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
* See license.txt for license info
*/
#region License
//
// The Open Toolkit Library License
//
// Copyright (c) 2006 - 2010 the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#endregion
#region --- Using directives ---
@ -13,49 +34,51 @@ using System.Runtime.InteropServices;
using System.Diagnostics;
using System.Windows.Forms;
using OpenTK.Input;
using System.Threading;
#endregion
namespace OpenTK.Platform.Windows
{
// Not complete.
sealed class WinRawInput : System.Windows.Forms.NativeWindow, IInputDriver
sealed class WinRawInput : IInputDriver, IInputDriver2
{
// Input event data.
RawInput data = new RawInput();
// The total number of input devices connected to this system.
static int deviceCount;
int rawInputStructSize = API.RawInputSize;
static RawInput data = new RawInput();
static readonly int rawInputStructSize = API.RawInputSize;
static readonly Thread InputThread = new Thread(ProcessEvents);
private WinRawKeyboard keyboardDriver;
private WinRawMouse mouseDriver;
static WinRawKeyboard keyboardDriver;
static WinRawMouse mouseDriver;
static readonly WinMMJoystick joystickDriver = new WinMMJoystick();
#region --- Constructors ---
static INativeWindow Native;
static WinWindowInfo Parent { get { return Native.WindowInfo as WinWindowInfo; } }
static readonly WindowProcedure WndProc = WindowProcedureImplementation;
static IntPtr OldWndProc;
internal WinRawInput(WinWindowInfo parent)
#region Constructors
public WinRawInput()
{
Debug.WriteLine("Initalizing windows raw input driver.");
Debug.Indent();
InputThread.IsBackground = true;
InputThread.Start();
AssignHandle(parent.WindowHandle);
WinWindowInfo win = new WinWindowInfo(this.Handle, parent);
Debug.Print("Input window attached to parent {0}", parent);
keyboardDriver = new WinRawKeyboard(this.Handle);
mouseDriver = new WinRawMouse();
Debug.Unindent();
//AllocateBuffer();
while (mouseDriver == null || keyboardDriver == null)
Thread.Sleep(0);
}
#endregion
#region internal static int DeviceCount
#region Public Members
internal static int DeviceCount
#region DeviceCount
public static int DeviceCount
{
get
{
int deviceCount = 0;
Functions.GetRawInputDeviceList(null, ref deviceCount, API.RawInputDeviceListSize);
return deviceCount;
}
@ -63,72 +86,103 @@ namespace OpenTK.Platform.Windows
#endregion
#region protected override void WndProc(ref Message msg)
#endregion
/// <summary>
/// Processes the input Windows Message, routing the buffer to the correct Keyboard, Mouse or HID.
/// </summary>
/// <param name="msg">The WM_INPUT message, containing the buffer on the input event.</param>
protected override void WndProc(ref Message msg)
#region Private Members
#region ConstructMessageWindow
static INativeWindow ConstructMessageWindow()
{
switch ((WindowMessage)msg.Msg)
Debug.WriteLine("Initializing windows raw input driver.");
Debug.Indent();
// Create a new message-only window to retrieve WM_INPUT messages.
Native = new NativeWindow();
Native.ProcessEvents();
Functions.SetParent(Parent.WindowHandle, Constants.MESSAGE_ONLY);
Native.ProcessEvents();
// Subclass the window to retrieve the events we are interested in.
OldWndProc = Functions.SetWindowLong(Parent.WindowHandle, WndProc);
Debug.Print("Input window attached to parent {0}", Parent);
keyboardDriver = new WinRawKeyboard(Parent.WindowHandle);
mouseDriver = new WinRawMouse(Parent.WindowHandle);
Debug.Unindent();
return Native;
}
#endregion
#region WindowProcedureImplementation
// Processes the input Windows Message, routing the buffer to the correct Keyboard, Mouse or HID.
static IntPtr WindowProcedureImplementation(IntPtr handle, WindowMessage message, IntPtr wParam, IntPtr lParam)
{
switch (message)
{
case WindowMessage.INPUT:
int size = 0;
// Get the size of the input buffer
Functions.GetRawInputData(msg.LParam, GetRawInputDataEnum.INPUT,
Functions.GetRawInputData(lParam, GetRawInputDataEnum.INPUT,
IntPtr.Zero, ref size, API.RawInputHeaderSize);
//if (buffer == null || API.RawInputSize < size)
//{
// throw new ApplicationException("Critical error when processing raw windows input.");
//}
if (size == Functions.GetRawInputData(msg.LParam, GetRawInputDataEnum.INPUT,
// Read the actual raw input structure
if (size == Functions.GetRawInputData(lParam, GetRawInputDataEnum.INPUT,
out data, ref size, API.RawInputHeaderSize))
{
switch (data.Header.Type)
{
case RawInputDeviceType.KEYBOARD:
if (!keyboardDriver.ProcessKeyboardEvent(data))
Functions.DefRawInputProc(ref data, 1, (uint)API.RawInputHeaderSize);
return;
if (keyboardDriver.ProcessKeyboardEvent(data))
return IntPtr.Zero;
break;
case RawInputDeviceType.MOUSE:
throw new NotSupportedException();
if (mouseDriver.ProcessMouseEvent(data))
return IntPtr.Zero;
break;
case RawInputDeviceType.HID:
Functions.DefRawInputProc(ref data, 1, (uint)API.RawInputHeaderSize);
return;
default:
break;
}
}
else
{
throw new ApplicationException(String.Format(
"GetRawInputData returned invalid buffer. Windows error {0}. Please file a bug at http://opentk.sourceforge.net",
Marshal.GetLastWin32Error()));
}
break;
case WindowMessage.DESTROY:
Debug.Print("Input window detached from parent {0}.", Handle);
ReleaseHandle();
break;
case WindowMessage.QUIT:
Debug.WriteLine("Input window quit.");
this.Dispose();
break;
}
base.WndProc(ref msg);
return Functions.CallWindowProc(OldWndProc, handle, message, wParam, lParam);
}
#endregion
#region --- IInputDriver Members ---
#region ProcessEvents
static void ProcessEvents()
{
INativeWindow native = ConstructMessageWindow();
MSG msg = new MSG();
while (native.Exists)
{
int ret = Functions.GetMessage(ref msg, Parent.WindowHandle, 0, 0);
if (ret == -1)
{
throw new PlatformException(String.Format(
"An error happened while processing the message queue. Windows error: {0}",
Marshal.GetLastWin32Error()));
}
Functions.TranslateMessage(ref msg);
Functions.DispatchMessage(ref msg);
}
}
#endregion
#endregion
#region IInputDriver Members
#region IInputDriver Members
@ -203,7 +257,7 @@ namespace OpenTK.Platform.Windows
public IList<KeyboardDevice> Keyboard
{
get { return keyboardDriver.Keyboard; }
get { return KeyboardDriver.Keyboard; }
}
public KeyboardState GetState()
@ -222,7 +276,7 @@ namespace OpenTK.Platform.Windows
public IList<MouseDevice> Mouse
{
get { return mouseDriver.Mouse; }
get { return MouseDriver.Mouse; }
}
MouseState IMouseDriver.GetState()
@ -248,7 +302,26 @@ namespace OpenTK.Platform.Windows
#endregion
#region --- IDisposable Members ---
#region IInputDriver2 Members
public IMouseDriver MouseDriver
{
get { return mouseDriver; }
}
public IKeyboardDriver KeyboardDriver
{
get { return keyboardDriver; }
}
public IJoystickDriver JoystickDriver
{
get { return joystickDriver; }
}
#endregion
#region IDisposable Members
private bool disposed;
@ -265,7 +338,7 @@ namespace OpenTK.Platform.Windows
if (manual)
{
keyboardDriver.Dispose();
this.ReleaseHandle();
//mouseDriver.Dispose();
}
disposed = true;
@ -274,6 +347,7 @@ namespace OpenTK.Platform.Windows
~WinRawInput()
{
Debug.Print("[Warning] Resource leaked: {0}.", this);
Dispose(false);
}

29
Source/OpenTK/Platform/Windows/WinRawKeyboard.cs
View file

@ -1,7 +1,28 @@
#region --- License ---
/* Copyright (c) 2007 Stefanos Apostolopoulos
* See license.txt for license info
*/
#region License
//
// The Open Toolkit Library License
//
// Copyright (c) 2006 - 2010 the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#endregion
#region --- Using directives ---

94
Source/OpenTK/Platform/Windows/WinRawMouse.cs
View file

@ -1,7 +1,28 @@
#region --- License ---
/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
* See license.txt for license info
*/
#region License
//
// The Open Toolkit Library License
//
// Copyright (c) 2006 - 2010 the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#endregion
using System;
@ -22,25 +43,17 @@ namespace OpenTK.Platform.Windows
{
List<MouseState> mice;
Dictionary<ContextHandle, int> rawids; // ContextHandle instead of IntPtr for fast dictionary access
readonly INativeWindow native;
readonly IntPtr window;
readonly WindowProcedure WndProc;
readonly IntPtr OldWndProc;
readonly IntPtr Window;
internal WinRawMouse()
public WinRawMouse(IntPtr window)
{
Debug.WriteLine("Initializing mouse driver (WinRawMouse).");
Debug.Indent();
// Create a new message-only window to retrieve WM_INPUT messages.
native = new NativeWindow();
window = (native.WindowInfo as WinWindowInfo).WindowHandle;
//Functions.SetParent(window, Constants.MESSAGE_ONLY);
// Subclass the window to retrieve the events we are interested in.
WndProc = WindowProcedure;
OldWndProc = Functions.SetWindowLong(window, WndProc);
native.ProcessEvents();
if (window == IntPtr.Zero)
throw new ArgumentNullException("window");
Window = window;
RegisterDevices(window, out mice, out rawids);
Debug.Unindent();
@ -52,7 +65,6 @@ namespace OpenTK.Platform.Windows
public MouseState GetState()
{
native.ProcessEvents();
if (mice.Count > 0)
return mice[0];
else
@ -61,7 +73,6 @@ namespace OpenTK.Platform.Windows
public MouseState GetState(int index)
{
native.ProcessEvents();
if (index < mice.Count)
return mice[index];
else
@ -172,49 +183,14 @@ namespace OpenTK.Platform.Windows
return state;
}
IntPtr WindowProcedure(IntPtr handle, WindowMessage message, IntPtr wParam, IntPtr lParam)
{
switch (message)
{
case WindowMessage.INPUT:
int expected_size = 0, real_size = 0;
RawInput data = new RawInput();
// Get the size of the input buffer
Functions.GetRawInputData(lParam, GetRawInputDataEnum.INPUT,
IntPtr.Zero, ref expected_size, API.RawInputHeaderSize);
// Read the actual data
unsafe
{
real_size = Functions.GetRawInputData(lParam, GetRawInputDataEnum.INPUT,
&data, ref expected_size, API.RawInputHeaderSize);
}
if (real_size == expected_size)
{
if (data.Header.Type == RawInputDeviceType.MOUSE)
{
if (ProcessEvent(data.Header.Device, data.Data.Mouse))
{
return IntPtr.Zero;
}
}
}
// We didn't handle this message after all, give it back to the old WndProc.
goto default;
default:
return Functions.CallWindowProc(OldWndProc, handle, message, wParam, lParam);
}
}
bool ProcessEvent(IntPtr device, RawMouse raw)
public bool ProcessMouseEvent(RawInput rin)
{
if (mice.Count == 0)
return false;
ContextHandle handle = new ContextHandle(device);
RawMouse raw = rin.Data.Mouse;
ContextHandle handle = new ContextHandle(rin.Header.Device);
MouseState mouse;
if (rawids.ContainsKey(handle))
mouse = mice[rawids[handle]];
@ -249,7 +225,5 @@ namespace OpenTK.Platform.Windows
mice[rawids[handle]] = mouse;
return true;
}
}
}