private Canvas ProbeView(CircuitSymbol symbol)
{
if (symbol == this.circuitSymbol[0])
{
return((Canvas)this.circuitSymbol[0].ProbeView);
}
else
{
DisplayCanvas canvas = (DisplayCanvas)symbol.Glyph;
return((Canvas)canvas.DisplayOf(this.circuitSymbol));
}
}
public FrameworkElement DisplayOf(IList <CircuitSymbol> symbol)
{
FrameworkElement glyph = null;
int index = symbol.Count - 1;
while (0 <= index && !this.symbolMap.TryGetValue(symbol[index], out glyph))
{
index--;
}
Tracer.Assert(0 <= index && glyph != null);
DisplayCanvas canvas = this;
while (0 < index)
{
canvas = (DisplayCanvas)canvas.symbolMap[symbol[index]];
index--;
}
return(canvas.symbolMap[symbol[0]]);
}
public FrameworkElement CreateDisplayGlyph(CircuitGlyph mainSymbol)
{
Tracer.Assert(mainSymbol != null);
List <CircuitSymbol> list = ((LogicalCircuit)this.Circuit).CircuitSymbols().Where(s => s.Circuit.IsValidDisplay()).ToList();
GridPoint offset = Symbol.GridPoint(list.Select(s => s.Bounds()).Aggregate((r1, r2) => Rect.Union(r1, r2)).TopLeft);
DisplayCanvas canvas = this.CreateDisplayCanvas(mainSymbol);
if (this == mainSymbol)
{
Border border = Symbol.Skin <Border>(SymbolShape.DisplayBackground);
border.Width = canvas.Width;
border.Height = canvas.Height;
canvas.Children.Add(border);
CircuitGlyph.AddJam(canvas, this.Left, (j, t) => { Canvas.SetLeft(t, Symbol.PinRadius); Canvas.SetTop(t, Symbol.ScreenPoint(j.Y) - 2 * Symbol.PinRadius); });
CircuitGlyph.AddJam(canvas, this.Top, (j, t) => { Canvas.SetLeft(t, Symbol.ScreenPoint(j.X) - Symbol.PinRadius); Canvas.SetTop(t, Symbol.PinRadius); });
CircuitGlyph.AddJam(canvas, this.Right, (j, t) => { Canvas.SetRight(t, Symbol.PinRadius); Canvas.SetTop(t, Symbol.ScreenPoint(j.Y) - 2 * Symbol.PinRadius); });
CircuitGlyph.AddJam(canvas, this.Bottom, (j, t) => { Canvas.SetLeft(t, Symbol.ScreenPoint(j.X) - Symbol.PinRadius); Canvas.SetBottom(t, Symbol.PinRadius); });
border = Symbol.Skin <Border>(SymbolShape.DisplayBorder);
border.Width = canvas.Width;
border.Height = canvas.Height;
Panel.SetZIndex(border, int.MaxValue - 1);
canvas.Children.Add(border);
}
foreach (CircuitSymbol symbol in list)
{
FrameworkElement display = symbol.Circuit.CreateDisplay(symbol, mainSymbol);
Canvas.SetLeft(display, Symbol.ScreenPoint(symbol.X - offset.X));
Canvas.SetTop(display, Symbol.ScreenPoint(symbol.Y - offset.Y));
display.RenderTransformOrigin = Symbol.RotationCenter(symbol.Circuit.SymbolWidth, symbol.Circuit.SymbolHeight);
RotateTransform rotation = (RotateTransform)display.RenderTransform;
rotation.Angle = Symbol.Angle(symbol.Rotation);
canvas.AddDisplay(symbol, display);
}
return(canvas);
}
