//private void DrawBackground(Graphics g){
// g.DrawRectangle()
//}
#endregion Painting
///<summary>This will clear the buttons, reset buttons to the specified list, reset the buttonstates, layout the rows, and invalidate for repaint.</summary>
public void SetButtons(SigButDef[] butDefs)
{
if (butDefs.Length == 0)
{
sigButStates = new SignalButtonState[0];
Invalidate();
return;
}
List <SignalButtonState> listSigButStates = null;
if (sigButStates != null)
{
listSigButStates = sigButStates.Select(x => x.Copy()).ToList();
}
//since defs are ordered by buttonIndex, the last def will contain the max number of buttons
sigButStates = new SignalButtonState[butDefs[butDefs.Length - 1].ButtonIndex + 1];
for (int i = 0; i < sigButStates.Length; i++)
{
sigButStates[i] = new SignalButtonState();
sigButStates[i].ButDef = SigButDefs.GetByIndex(i, butDefs); //might be null
if (sigButStates[i].ButDef != null)
{
sigButStates[i].Text = sigButStates[i].ButDef.ButtonText;
}
sigButStates[i].CurrentColor = Color.White;
if (listSigButStates != null && sigButStates[i].ButDef != null &&
listSigButStates.Any(x => x.ButDef != null && x.ButDef.SigButDefNum == sigButStates[i].ButDef.SigButDefNum))
{
sigButStates[i].ActiveSignal = listSigButStates
.FirstOrDefault(x => x.ButDef != null && x.ButDef.SigButDefNum == sigButStates[i].ButDef.SigButDefNum).ActiveSignal;
}
}
Invalidate();
}
//private void DrawBackground(Graphics g){
// g.DrawRectangle()
//}
#endregion Painting
///<summary>This will clear the buttons, reset buttons to the specified list, reset the buttonstates, layout the rows, and invalidate for repaint.</summary>
public void SetButtons(SigButDef[] butDefs)
{
if (butDefs.Length == 0)
{
sigButStates = new SignalButtonState[0];
LayoutButtons();
Invalidate();
return;
}
//since defs are ordered by buttonIndex, the last def will contain the max number of buttons
sigButStates = new SignalButtonState[butDefs[butDefs.Length - 1].ButtonIndex + 1];
for (int i = 0; i < sigButStates.Length; i++)
{
sigButStates[i] = new SignalButtonState();
sigButStates[i].ButDef = SigButDefs.GetByIndex(i, butDefs); //might be null
if (sigButStates[i].ButDef != null)
{
sigButStates[i].Text = sigButStates[i].ButDef.ButtonText;
}
sigButStates[i].CurrentColor = Color.White;
}
LayoutButtons();
Invalidate();
}