8b60cc2018
Removed OpenTK.Platform.Utilities.CreateWindowInfo and made the platform-specific CreateWindowInfo methods public (e.g. CreateX11WindowInfo). Moved Mono Windows.Forms-specific code into X11GLControl. Removed OpenTK.Platform.Utilities.IsIdle. Removed obsolete methods from OpenTK.Platform.Utilities. Marked OpenTK.Platform.Utilities.CreateGraphicsContext as obsolete (use GraphicsContext constructor instead). Made IWindowInfo implementations private.
144 lines
3.9 KiB
C#
144 lines
3.9 KiB
C#
#region License
|
|
//
|
|
// The Open Toolkit Library License
|
|
//
|
|
// Copyright (c) 2006 - 2009 the Open Toolkit library, except where noted.
|
|
//
|
|
// 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;
|
|
using System.Windows.Forms;
|
|
|
|
using OpenTK.Graphics;
|
|
using OpenTK.Platform;
|
|
|
|
namespace OpenTK
|
|
{
|
|
class WinGLControl : IGLControl
|
|
{
|
|
#region P/Invoke declarations
|
|
|
|
#region Message
|
|
|
|
struct MSG
|
|
{
|
|
public IntPtr HWnd;
|
|
public uint Message;
|
|
public IntPtr WParam;
|
|
public IntPtr LParam;
|
|
public uint Time;
|
|
public POINT Point;
|
|
//internal object RefObject;
|
|
|
|
public override string ToString()
|
|
{
|
|
return String.Format("msg=0x{0:x} ({1}) hwnd=0x{2:x} wparam=0x{3:x} lparam=0x{4:x} pt=0x{5:x}", (int)Message, Message.ToString(), HWnd.ToInt32(), WParam.ToInt32(), LParam.ToInt32(), Point);
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Point
|
|
|
|
struct POINT
|
|
{
|
|
public int X;
|
|
public int Y;
|
|
|
|
public POINT(int x, int y)
|
|
{
|
|
this.X = x;
|
|
this.Y = y;
|
|
}
|
|
|
|
public System.Drawing.Point ToPoint()
|
|
{
|
|
return new System.Drawing.Point(X, Y);
|
|
}
|
|
|
|
public override string ToString()
|
|
{
|
|
return "Point {" + X.ToString() + ", " + Y.ToString() + ")";
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region PeekMessage
|
|
|
|
[System.Security.SuppressUnmanagedCodeSecurity]
|
|
[System.Runtime.InteropServices.DllImport("User32.dll")]
|
|
static extern bool PeekMessage(ref MSG msg, IntPtr hWnd, int messageFilterMin, int messageFilterMax, int flags);
|
|
|
|
#endregion
|
|
|
|
#region
|
|
|
|
#endregion
|
|
|
|
#endregion
|
|
|
|
#region Fields
|
|
|
|
MSG msg = new MSG();
|
|
IWindowInfo window_info;
|
|
GraphicsMode mode;
|
|
|
|
#endregion
|
|
|
|
#region Constructors
|
|
|
|
public WinGLControl(GraphicsMode mode, Control control)
|
|
{
|
|
this.mode = mode;
|
|
|
|
window_info = Utilities.CreateWindowsWindowInfo(control.Handle);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region IGLControl Members
|
|
|
|
public IGraphicsContext CreateContext(int major, int minor, GraphicsContextFlags flags)
|
|
{
|
|
return new GraphicsContext(mode, window_info, major, minor, flags);
|
|
}
|
|
|
|
public bool IsIdle
|
|
{
|
|
get { return !PeekMessage(ref msg, IntPtr.Zero, 0, 0, 0); }
|
|
}
|
|
|
|
public IWindowInfo WindowInfo
|
|
{
|
|
get
|
|
{
|
|
// This method forces the creation of the control. Beware of this side-effect!
|
|
return window_info;
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|