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Reverted to wait for messages.

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the_fiddler 2010-11-08 22:19:19 +00:00
parent e695429db1
commit 1f037d077c
1 changed files with 104 additions and 105 deletions
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209
Source/OpenTK/Platform/Windows/WinInputBase.cs
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@ -1,28 +1,28 @@
#region License #region License
// //
// The Open Toolkit Library License // The Open Toolkit Library License
// //
// Copyright (c) 2006 - 2010 the Open Toolkit library. // Copyright (c) 2006 - 2010 the Open Toolkit library.
// //
// Permission is hereby granted, free of charge, to any person obtaining a copy // Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal // of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to // in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of // 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 // the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions: // so, subject to the following conditions:
// //
// The above copyright notice and this permission notice shall be included in all // The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software. // copies or substantial portions of the Software.
// //
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE. // OTHER DEALINGS IN THE SOFTWARE.
// //
#endregion #endregion
using System; using System;
@ -44,51 +44,51 @@ namespace OpenTK.Platform.Windows
IntPtr OldWndProc; IntPtr OldWndProc;
INativeWindow native; INativeWindow native;
protected INativeWindow Native { get { return native; } private set { native = value; } } protected INativeWindow Native { get { return native; } private set { native = value; } }
protected WinWindowInfo Parent { get { return (WinWindowInfo)Native.WindowInfo; } } protected WinWindowInfo Parent { get { return (WinWindowInfo)Native.WindowInfo; } }
static readonly IntPtr Unhandled = new IntPtr(-1); static readonly IntPtr Unhandled = new IntPtr(-1);
#endregion #endregion
#region Constructors #region Constructors
public WinInputBase() public WinInputBase()
{ {
WndProc = WindowProcedure; WndProc = WindowProcedure;
InputThread = new Thread(ProcessEvents); InputThread = new Thread(ProcessEvents);
InputThread.IsBackground = true; InputThread.IsBackground = true;
InputThread.Start(); InputThread.Start();
InputReady.WaitOne(); InputReady.WaitOne();
} }
#endregion #endregion
#region Private Members #region Private Members
#region ConstructMessageWindow #region ConstructMessageWindow
INativeWindow ConstructMessageWindow() INativeWindow ConstructMessageWindow()
{ {
Debug.WriteLine("Initializing input driver."); Debug.WriteLine("Initializing input driver.");
Debug.Indent(); Debug.Indent();
// Create a new message-only window to retrieve WM_INPUT messages. // Create a new message-only window to retrieve WM_INPUT messages.
INativeWindow native = new NativeWindow(); INativeWindow native = new NativeWindow();
native.ProcessEvents(); native.ProcessEvents();
WinWindowInfo parent = native.WindowInfo as WinWindowInfo; WinWindowInfo parent = native.WindowInfo as WinWindowInfo;
Functions.SetParent(parent.WindowHandle, Constants.MESSAGE_ONLY); Functions.SetParent(parent.WindowHandle, Constants.MESSAGE_ONLY);
native.ProcessEvents(); native.ProcessEvents();
Debug.Unindent(); Debug.Unindent();
return native; return native;
} }
#endregion #endregion
#region ProcessEvents #region ProcessEvents
void ProcessEvents() void ProcessEvents()
@ -105,20 +105,19 @@ namespace OpenTK.Platform.Windows
MSG msg = new MSG(); MSG msg = new MSG();
while (Native.Exists) while (Native.Exists)
{ {
Native.ProcessEvents(); int ret = Functions.GetMessage(ref msg, Parent.WindowHandle, 0, 0);
//int ret = Functions.GetMessage(ref msg, Parent.WindowHandle, 0, 0); if (ret == -1)
//if (ret == -1) {
//{ throw new PlatformException(String.Format(
// throw new PlatformException(String.Format( "An error happened while processing the message queue. Windows error: {0}",
// "An error happened while processing the message queue. Windows error: {0}", Marshal.GetLastWin32Error()));
// Marshal.GetLastWin32Error())); }
//}
//Functions.TranslateMessage(ref msg); Functions.TranslateMessage(ref msg);
//Functions.DispatchMessage(ref msg); Functions.DispatchMessage(ref msg);
} }
} }
#endregion #endregion
#region WndProcHandler #region WndProcHandler
@ -160,45 +159,45 @@ namespace OpenTK.Platform.Windows
#region IInputDriver2 Members #region IInputDriver2 Members
public abstract IMouseDriver2 MouseDriver { get; } public abstract IMouseDriver2 MouseDriver { get; }
public abstract IKeyboardDriver2 KeyboardDriver { get; } public abstract IKeyboardDriver2 KeyboardDriver { get; }
public abstract IGamePadDriver GamePadDriver { get; } public abstract IGamePadDriver GamePadDriver { get; }
#endregion #endregion
#region IDisposable Members #region IDisposable Members
protected bool Disposed; protected bool Disposed;
public void Dispose() public void Dispose()
{ {
Dispose(true); Dispose(true);
GC.SuppressFinalize(this); GC.SuppressFinalize(this);
} }
protected virtual void Dispose(bool manual) protected virtual void Dispose(bool manual)
{ {
if (!Disposed) if (!Disposed)
{ {
if (manual) if (manual)
{ {
if (Native != null) if (Native != null)
{ {
Native.Close(); Native.Close();
Native.Dispose(); Native.Dispose();
} }
} }
Disposed = true; Disposed = true;
} }
} }
~WinInputBase() ~WinInputBase()
{ {
Debug.Print("[Warning] Resource leaked: {0}.", this); Debug.Print("[Warning] Resource leaked: {0}.", this);
Dispose(false); Dispose(false);
} }
#endregion #endregion
} }
} }