public void Redraw()
{
LogicalCircuit currentCircuit = this.project.LogicalCircuit;
if (this.lastLogicalCircuit != currentCircuit)
{
this.lastLogicalCircuit = currentCircuit;
this.lastBack = null;
}
if (this.lastBack == null)
{
if (this.circuitSymbol.Count == 1)
{
this.lastBack = (Canvas)this.circuitSymbol[0].ProbeView;
}
else
{
CircuitSymbol symbol = this.circuitSymbol.First(s => s.LogicalCircuit == currentCircuit);
this.lastBack = this.ProbeView(symbol);
}
Tracer.Assert(this.lastBack.Children.Count == this.BitWidth);
}
for (int i = 0; i < this.BitWidth; i++)
{
Function7Segment.SetVisual((Shape)this.lastBack.Children[i], this[i]);
}
}
public void TurnOff()
{
foreach (CircuitSymbol symbol in this.circuitSymbol)
{
if (symbol.HasCreatedGlyph)
{
Canvas back = this.ProbeView(symbol);
for (int i = 0; i < 8; i++)
{
Function7Segment.SetVisual((Shape)back.Children[i], State.Off);
}
}
}
}