/// <summary>
/// Performs a recursive topological sort of a set of ICs.
/// The result list may include ICs not in the original ics input
/// if they are used somewhere within the ics input. All results
/// will be dereferenced against the IC list provided so that
/// the result IC instances are "canonical".
/// </summary>
/// <param name="ics"></param>
/// <param name="icl"></param>
/// <returns></returns>
public List <UIGates.IC> Sort(IEnumerable <UIGates.IC> ics, ICList icl)
{
List <Gates.IC> gics = new List <Gates.IC>();
foreach (UIGates.IC ic in ics)
{
gics.Add((Gates.IC)ic.AbGate);
}
Sort(gics);
List <UIGates.IC> res = new List <GatesWpf.UIGates.IC>();
foreach (Gates.IC gic in results)
{
res.Add(icl.GetIC(gic.Name));
}
return(res);
}
private void AddDragDropGate(int pos, UIGates.IC g)
{
g.DataContext = g.CreateUserInstance();
DragDrop.DragDropHelper.SetIsDragSource(g, true);
DragDrop.DragDropHelper.SetDragDropControl(g, new DragDrop.GateDragDropAdorner());
DragDrop.DragDropHelper.SetDropTarget(g, "gateCanvas");
DragDrop.DragDropHelper.SetAdornerLayer(g, "adornerLayer");
g.PreviewICNameChanged += (object sender2, string newname, ref bool cancel) =>
{
if (newname == "")
{
cancel = true;
}
foreach (Gate g2 in icl)
{
if (newname == g2.AbGate.Name)
{
cancel = true;
}
}
};
g.ICNameChanged += (sender2, newname) =>
{
UIGates.IC oic = icl.GetIC((g.AbGate.Name));
UIGates.IC nic = g.CreateUserInstance(newname);
icl[icl.IndexOf(oic)] = nic;
if (undoProvider != null)
{
undoProvider.Add(new UndoRedo.ReplaceIC(icl, oic, nic));
}
};
ScaleTransform st = new ScaleTransform();
st.CenterX = g.Width / 2.0;
st.CenterY = g.Height / 2.0;
double fac = 1.0;
if (g.Width > MAX_SIZE)
{
fac = Math.Min(MAX_SIZE / g.Width, fac);
}
if (g.Height > MAX_SIZE)
{
fac = Math.Min(MAX_SIZE / g.Height, fac);
}
st.ScaleY = fac;
st.ScaleX = fac;
g.LayoutTransform = st;
g.ContextMenu = new ContextMenu();
MenuItem exp = new MenuItem();
exp.Header = "Export...";
exp.Click += (sender2, e2) =>
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.DefaultExt = ".ic";
dlg.Filter = "IC (.ic)|*.ic";
bool?result = dlg.ShowDialog();
if (result == true)
{
CircuitXML cxml = new CircuitXML(icl);
try
{
cxml.Save(dlg.FileName, g);
}
catch (Exception ex)
{
MessageBox.Show("Unable to save IC: " + ex.ToString());
}
}
};
g.ContextMenu.Items.Add(exp);
MenuItem del = new MenuItem();
del.Header = "Delete";
del.Click += (sender2, e2) =>
{
if (MessageBox.Show("All instances of this IC in all circuits will be removed. This operation cannot be undone. Proceed?", "Danger Zone", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No) == MessageBoxResult.Yes)
{
UIGates.IC todel = icl.GetIC(g.AbGate.Name);
icl.Remove(todel);
if (undoProvider != null)
{
undoProvider.Clear();
}
}
};
g.ContextMenu.Items.Add(del);
MenuItem hid = new MenuItem();
hid.Header = "Hide";
hid.Click += (sender2, e2) =>
{
g.Visibility = Visibility.Collapsed;
};
//g.ContextMenu.Items.Add(hid);
spGates.Children.Insert(pos, g);
g.MouseDoubleClick += new MouseButtonEventHandler(g_MouseDoubleClick);
expUserGates.IsExpanded = true;
g.BringIntoView();
g.IsReadOnly = _ro;
g.ContextMenu.IsEnabled = !_ro;
if (!string.IsNullOrEmpty(_icname))
{
if (((Gates.IC)g.AbGate).DeepIncludes(_icname))
{
g.Visibility = Visibility.Collapsed;
}
}
((Gates.IC)g.AbGate).Circuit.Start();
SetInfoLine(g);
}
