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XBeeButton.cs
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XBeeButton.cs
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using System.Threading;
namespace STLK
{
public delegate void XBeeButtonEventHandler(bool buttonHeld, byte ports);
class XBeeButton
{
private readonly ushort _portIndex;
private Timer _pressLenght;
public event XBeeButtonEventHandler ButtonHandler;
public XBeeButton(ushort portIndex)
{
_portIndex = portIndex;
}
public void StatusReceived(byte status)
{
bool state = (((status >> _portIndex) & 1) == 1);
if (state)
{
if (_pressLenght != null)
{
_pressLenght.Dispose();
_pressLenght = null;
if (ButtonHandler != null)
ButtonHandler(false, status); // Button was held for less than 2 seconds
}
}
else
{
if (_pressLenght == null)
_pressLenght = new Timer(ButtonHeld, status, 2000, 0);
}
}
private void ButtonHeld(object state)
{
_pressLenght.Dispose();
_pressLenght = null;
if (ButtonHandler != null)
ButtonHandler(true, (byte)state); // Button was held for 2 seconds
}
}
}