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Fixed shutdown sequence on Linux. GameWindow.Exit() and clicking the 'close' button now produce the same result.

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This commit is contained in:
the_fiddler 2007-11-11 20:10:08 +00:00
parent b4f044b293
commit 6dc133d9eb
2 changed files with 19 additions and 67 deletions
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58
Source/OpenTK/GameWindow.cs
View file

@ -133,10 +133,7 @@ namespace OpenTK
void glWindow_Destroy(object sender, EventArgs e)
{
glWindow.Destroy -= glWindow_Destroy;
Debug.Print("GameWindow destruction imminent.");
this.isExiting = true;
//this.OnDestroy(EventArgs.Empty);
this.Exit();
}
#endregion
@ -322,27 +319,6 @@ namespace OpenTK
#endregion
#region OnCreate
[Obsolete("The Create event is obsolete and will be removed on later versions. Use the Load event instead.")]
public event CreateEvent Create;
/// <summary>
/// Raises the Create event. Override in derived classes to initialize resources.
/// </summary>
/// <param name="e"></param>
[Obsolete("The OnCreate method is obsolete and will be removed on later versions. Use the OnLoad method instead.")]
public virtual void OnCreate(EventArgs e)
{
Debug.WriteLine("Firing GameWindow.Create event");
if (this.Create != null)
{
this.Create(this, e);
}
}
#endregion
#region public void DestroyWindow()
/// <summary>
@ -352,37 +328,13 @@ namespace OpenTK
public void DestroyWindow()
{
if (Exists)
{
glWindow.DestroyWindow();
}
else
{
throw new ApplicationException("Tried to destroy inexistent window.");
}
throw new ApplicationException("Tried to destroy non-existent window.");
}
#endregion
#region OnDestroy
/// <summary>
/// Raises the Destroy event. Override in derived classes, to modify the shutdown
/// sequence (e.g. to release resources before shutdown).
/// </summary>
/// <param name="e"></param>
public virtual void OnDestroy(EventArgs e)
{
Debug.WriteLine("Firing GameWindow.Destroy event");
if (this.Destroy != null)
{
this.Destroy(this, e);
}
}
public event DestroyEvent Destroy;
#endregion
#endregion
#region --- GameWindow Methods ---
@ -584,17 +536,19 @@ namespace OpenTK
}
catch (GameWindowExitException)
{
Trace.WriteLine("GameWindow.Exit() request");
Trace.WriteLine("Exiting main loop.");
}
finally
{
Debug.Print("Restoring priority.");
Thread.CurrentThread.Priority = ThreadPriority.Normal;
OnUnloadInternal(EventArgs.Empty);
if (this.Exists)
{
glWindow.DestroyWindow();
if (Exists)
glWindow.DestroyWindow();
while (this.Exists)
{
this.ProcessEvents();

28
Source/OpenTK/Platform/X11/X11GLNative.cs
View file

@ -134,11 +134,12 @@ namespace OpenTK.Platform.X11
break;
case XEventName.ClientMessage:
case XEventName.DestroyNotify:
// TODO: Check whether using ClientMessage here is 100% correct.
this.exists = false;
this.OnDestroy(EventArgs.Empty);
break;
case XEventName.DestroyNotify:
this.exists = false;
//this.OnDestroy(EventArgs.Empty);
isExiting = true;
Debug.Print("X11 window {0} destroyed.", e.DestroyWindowEvent.window);
return;
@ -476,7 +477,6 @@ namespace OpenTK.Platform.X11
public void DestroyWindow()
{
Debug.WriteLine("X11GLNative shutdown sequence initiated.");
// Functions.XUnmapWindow(window.Display, window.Handle);
Functions.XDestroyWindow(window.Display, window.Handle);
}
@ -490,11 +490,7 @@ namespace OpenTK.Platform.X11
{
Debug.Print("Destroy event fired from window: {0}", window.ToString());
if (this.Destroy != null)
{
this.Destroy(this, e);
}
Functions.XUnmapWindow(window.Display, window.Handle);
}
#endregion
@ -615,17 +611,19 @@ namespace OpenTK.Platform.X11
{
if (!disposed)
{
if (Exists)
Functions.XDestroyWindow(window.Display, window.Handle);
// Kills connection to the X-Server. We don't want that,
// 'cause it kills the ExampleLauncher too.
//API.CloseDisplay(display);
if (manuallyCalled)
{
if (glContext != null)
glContext.Dispose();
// Kills connection to the X-Server. We don't want that,
// 'cause it kills the ExampleLauncher too.
//Functions.XCloseDisplay(window.Display);
}
Functions.XUnmapWindow(window.Display, window.Handle);
Functions.XDestroyWindow(window.Display, window.Handle);
disposed = true;
}
}