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Refactored timer installation/removal into their own methods.

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This commit is contained in:
the_fiddler 2009-11-04 18:35:32 +00:00
parent bf8e2c695a
commit b36e6c64d7
1 changed files with 26 additions and 13 deletions
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39
Source/OpenTK/Platform/Windows/WinGLNative.cs
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@ -168,27 +168,20 @@ namespace OpenTK.Platform.Windows
if (new_focused_state != Focused && FocusedChanged != null)
FocusedChanged(this, EventArgs.Empty);
return IntPtr.Zero;
case WindowMessage.ENTERMENULOOP:
case WindowMessage.ENTERSIZEMOVE:
// Entering the modal size/move loop: we don't want rendering to
// stop during this time, so we register a timer callback to continue
// processing from time to time.
timer_handle = Functions.SetTimer(handle, ModalLoopTimerId, ModalLoopTimerPeriod, ModalLoopCallback);
if (timer_handle == UIntPtr.Zero)
Debug.Print("[Warning] Failed to set modal loop timer callback ({0}:{1}->{2}).",
GetType().Name, handle, Marshal.GetLastWin32Error());
StartTimer(handle);
break;
case WindowMessage.EXITMENULOOP:
case WindowMessage.EXITSIZEMOVE:
// ExitingmModal size/move loop: the timer callback is no longer
// necessary.
if (!Functions.KillTimer(handle, timer_handle))
Debug.Print("[Warning] Failed to kill modal loop timer callback ({0}:{1}->{2}).",
GetType().Name, handle, Marshal.GetLastWin32Error());
timer_handle = UIntPtr.Zero;
StopTimer(handle);
break;
case WindowMessage.NCCALCSIZE:
@ -304,9 +297,7 @@ namespace OpenTK.Platform.Windows
(int)(lParam.ToInt32() & 0xFFFF0000) >> 16);
mouse.Position = point;
{
Win32Rectangle rect;
Functions.GetClientRect(window.WindowHandle, out rect);
if (!rect.ToRectangle().Contains(point))
if (!ClientRectangle.Contains(point))
{
Functions.ReleaseCapture();
if (MouseLeave != null)
@ -502,6 +493,28 @@ namespace OpenTK.Platform.Windows
return Functions.DefWindowProc(handle, message, wParam, lParam);
}
private void StartTimer(IntPtr handle)
{
if (timer_handle == UIntPtr.Zero)
{
timer_handle = Functions.SetTimer(handle, ModalLoopTimerId, ModalLoopTimerPeriod, ModalLoopCallback);
if (timer_handle == UIntPtr.Zero)
Debug.Print("[Warning] Failed to set modal loop timer callback ({0}:{1}->{2}).",
GetType().Name, handle, Marshal.GetLastWin32Error());
}
}
private void StopTimer(IntPtr handle)
{
if (timer_handle != UIntPtr.Zero)
{
if (!Functions.KillTimer(handle, timer_handle))
Debug.Print("[Warning] Failed to kill modal loop timer callback ({0}:{1}->{2}).",
GetType().Name, handle, Marshal.GetLastWin32Error());
timer_handle = UIntPtr.Zero;
}
}
#endregion
#region IsIdle