public bool isFlag(MouseState.Flags flags, WPARAM wParam, uint code1, uint code2)
{
if ((listener.Handler & flags) != 0 &&
(SysMessages.EqOr(wParam, code1, code2)))
{
return(true);
}
return(false);
}
protected bool isLMR(WPARAM wParam)
{
if (SysMessages.EqOr(wParam,
SysMessages.WM_LBUTTONDOWN,
SysMessages.WM_LBUTTONUP,
SysMessages.WM_MBUTTONDOWN,
SysMessages.WM_MBUTTONUP,
SysMessages.WM_RBUTTONDOWN,
SysMessages.WM_RBUTTONUP))
{
return(true);
}
return(false);
}
/// <param name="nCode">A code that uses to determine how to process the message.</param>
/// <param name="wParam">The identifier of the mouse message.</param>
/// <param name="lParam">A pointer to an MSLLHOOKSTRUCT structure.</param>
/// <returns></returns>
public override FilterResult msg(int nCode, WPARAM wParam, LPARAM lParam)
{
if (Data == null || !SysMessages.EqOr(wParam, SysMessages.WM_MOUSEWHEEL))
{
//TODO: SysMessages.WM_MOUSEHWHEEL
return(FilterResult.Continue);
}
var llhook = getMSLLHOOKSTRUCT(lParam);
uint delta = llhook.time - prevStamp;
var v = (TData)Data;
if (delta > v.limit)
{
count = 0;
}
else
{
++count;
}
if (count > v.capacity)
{
LSender.Send(this, $"Scroll has been filtered {wParam}/{count} = {v.capacity}:{v.limit}", Message.Level.Info);
((IMouseListenerSvc)this).trigger();
return(FilterResult.Abort);
}
//if(delta < v.acceleration && count > v.capacity) {
// ++accelerationCount;
//}
LSender.Send(this, $"MouseData: count {count} - delta {delta}", Message.Level.Trace);
prevStamp = llhook.time;
return(FilterResult.Continue);
}