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Change WinRawMouse.ProcessMouseEvents to call code directly instead of using lambdas

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Change WinRawMouse.ProcessMouseEvents to call code directly instead of using lambdas.  The lambdas caused memory allocations and were unneeded
This commit is contained in:
zastrowm 2013-04-26 21:06:08 -05:00
parent 29c7d96420
commit 5f336dd9f9
1 changed files with 49 additions and 19 deletions
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68
Source/OpenTK/Platform/Windows/WinRawMouse.cs
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@ -145,8 +145,6 @@ namespace OpenTK.Platform.Windows
}
}
delegate void MouseButtonChangedHandler(MouseButton Button);
public bool ProcessMouseEvent(RawInput rin)
{
RawMouse raw = rin.Data.Mouse;
@ -169,23 +167,55 @@ namespace OpenTK.Platform.Windows
mouse = mice[mouse_handle];
// Set and release capture of the mouse to fix http://www.opentk.com/node/2133, Patch by Artfunkel
MouseButtonChangedHandler EnableBit = (Button) => {
mouse.EnableBit((int)Button); Functions.SetCapture(Window);
};
MouseButtonChangedHandler DisableBit = (Button) => {
mouse.DisableBit((int)Button); Functions.ReleaseCapture();
};
if ((raw.ButtonFlags & RawInputMouseState.LEFT_BUTTON_DOWN) != 0) EnableBit(MouseButton.Left);
if ((raw.ButtonFlags & RawInputMouseState.LEFT_BUTTON_UP) != 0) DisableBit(MouseButton.Left);
if ((raw.ButtonFlags & RawInputMouseState.RIGHT_BUTTON_DOWN) != 0) EnableBit(MouseButton.Right);
if ((raw.ButtonFlags & RawInputMouseState.RIGHT_BUTTON_UP) != 0) DisableBit(MouseButton.Right);
if ((raw.ButtonFlags & RawInputMouseState.MIDDLE_BUTTON_DOWN) != 0) EnableBit(MouseButton.Middle);
if ((raw.ButtonFlags & RawInputMouseState.MIDDLE_BUTTON_UP) != 0) DisableBit(MouseButton.Middle);
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_4_DOWN) != 0) EnableBit(MouseButton.Button1);
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_4_UP) != 0) DisableBit(MouseButton.Button1);
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_5_DOWN) != 0) EnableBit(MouseButton.Button2);
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_5_UP) != 0) DisableBit(MouseButton.Button2);
if ((raw.ButtonFlags & RawInputMouseState.LEFT_BUTTON_DOWN) != 0){
mouse.EnableBit((int)MouseButton.Left);
Functions.SetCapture(Window);
}
if ((raw.ButtonFlags & RawInputMouseState.LEFT_BUTTON_UP) != 0)
{
mouse.DisableBit((int)MouseButton.Left);
Functions.ReleaseCapture();
}
if ((raw.ButtonFlags & RawInputMouseState.RIGHT_BUTTON_DOWN) != 0)
{
mouse.EnableBit((int)MouseButton.Right);
Functions.SetCapture(Window);
}
if ((raw.ButtonFlags & RawInputMouseState.RIGHT_BUTTON_UP) != 0)
{
mouse.DisableBit((int)MouseButton.Right);
Functions.ReleaseCapture();
}
if ((raw.ButtonFlags & RawInputMouseState.MIDDLE_BUTTON_DOWN) != 0)
{
mouse.EnableBit((int)MouseButton.Middle);
Functions.SetCapture(Window);
}
if ((raw.ButtonFlags & RawInputMouseState.MIDDLE_BUTTON_UP) != 0)
{
mouse.DisableBit((int)MouseButton.Middle);
Functions.ReleaseCapture();
}
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_4_DOWN) != 0)
{
mouse.EnableBit((int)MouseButton.Button1);
Functions.SetCapture(Window);
}
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_4_UP) != 0)
{
mouse.DisableBit((int)MouseButton.Button1);
Functions.ReleaseCapture();
}
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_5_DOWN) != 0)
{
mouse.EnableBit((int)MouseButton.Button2);
Functions.SetCapture(Window);
}
if ((raw.ButtonFlags & RawInputMouseState.BUTTON_5_UP) != 0)
{
mouse.DisableBit((int)MouseButton.Button2);
Functions.ReleaseCapture();
}
if ((raw.ButtonFlags & RawInputMouseState.WHEEL) != 0)
mouse.WheelPrecise += (short)raw.ButtonData / 120.0f;