public void setLayerGroup(CellLayerGroup layerGroup)
{
this.layerGroup = layerGroup;
}
private CellLayerGroup createGroup(CellLayer cl)
{
CellLayerGroup layerGroup = new CellLayerGroup();
if (cl.groupedIn == false) {
layerGroup.layers.Add(cl);
cl.groupedIn = true;
}
connectLayers(cl, layerGroup);
return layerGroup;
}
// cree récursivement les groupes de cellules en suivant les liens
// FIXME : creer des liens dans l'éditeur pour trouver les portes
// FIXME : ne pas grouper les layers silicon sous les portes !!
private void groupAll(CellLayerGroup clg)
{
foreach (Cell c in clg.viaCells) {
switch (clg.layers[0].layerType) {
case Cell.LayerType.SILICON_N:
if (c.layers[(int)Cell.LayerType.METAL].isSet
&& c.layers[(int)Cell.LayerType.METAL].groupedIn == false) {
CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.METAL]);
c.layerGroup = lg;
LayerSubGroups.Add(lg);
groupAll(lg);
}
break;
case Cell.LayerType.SILICON_P:
if (c.layers[(int)Cell.LayerType.METAL].isSet
&& c.layers[(int)Cell.LayerType.METAL].groupedIn == false) {
CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.METAL]);
c.layerGroup = lg;
LayerSubGroups.Add(lg);
groupAll(lg);
}
break;
case Cell.LayerType.METAL:
if (c.layers[(int)Cell.LayerType.SILICON_N].isSet
&& c.layers[(int)Cell.LayerType.SILICON_N].groupedIn == false) {
CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.SILICON_N]);
c.layerGroup = lg;
LayerSubGroups.Add(lg);
groupAll(lg);
}
if (c.layers[(int)Cell.LayerType.SILICON_P].isSet
&& c.layers[(int)Cell.LayerType.SILICON_P].groupedIn == false) {
CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.SILICON_P]);
c.layerGroup = lg;
LayerSubGroups.Add(lg);
groupAll(lg);
}
break;
}
}
foreach (Cell c in subGates) {
gates.Add(c);
}
Cell[] subGatesCopy = new Cell[subGates.Count];
subGates.CopyTo(subGatesCopy);
subGates = new List<Cell>();
foreach (Cell c in subGatesCopy) {
if (c.layers[(int)Cell.LayerType.NPN].isSet) {
foreach (Cell lnkC in c.layers[(int)Cell.LayerType.NPN].links) {
if (lnkC != null) {
if (lnkC.layers[(int)Cell.LayerType.SILICON_N].isSet
&& lnkC.layers[(int)Cell.LayerType.SILICON_N].groupedIn == false
) {
CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.SILICON_N]);
LayerSubGroups.Add(lg);
groupAll(lg);
} else if (lnkC.layers[(int)Cell.LayerType.SILICON_P].isSet
&& lnkC.layers[(int)Cell.LayerType.SILICON_P].groupedIn == false
) {
CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.SILICON_P]);
LayerSubGroups.Add(lg);
groupAll(lg);
}
}
}
} else if (c.layers[(int)Cell.LayerType.PNP].isSet) {
foreach (Cell lnkC in c.layers[(int)Cell.LayerType.PNP].links) {
// if (lnkC.layers[(int)Cell.LayerType.SILICON_N].isSet
// && lnkC.layers[(int)Cell.LayerType.SILICON_N].groupedIn == false
// ) {
//
// CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.SILICON_N]);
// LayerSubGroups.Add(lg);
// groupAll(lg);
//
// } else if (lnkC.layers[(int)Cell.LayerType.SILICON_P].isSet
// && lnkC.layers[(int)Cell.LayerType.SILICON_P].groupedIn == false
// ) {
//
// CellLayerGroup lg = createGroup(c.layers[(int)Cell.LayerType.SILICON_P]);
// LayerSubGroups.Add(lg);
// groupAll(lg);
//
// }
}
}
}
}
// ajoute récursivement les cellules dans un groupe
private void connectLayers(CellLayer cl, CellLayerGroup layerGroup)
{
foreach (Cell c in cl.links) {
// cellule existante encore non groupée. arrêt à la première porte
if (c != null
&& c.layers[(int)cl.layerType].groupedIn == false
&& c.layers[(int)Cell.LayerType.NPN].isSet == false
&& c.layers[(int)Cell.LayerType.PNP].isSet == false
) {
layerGroup.layers.Add(c.layers[(int)cl.layerType]);
c.layers[(int)cl.layerType].groupedIn = true;
if (c.layers[(int)cl.layerType].parentCell.via)
layerGroup.viaCells.Add(c);
connectLayers(c.layers[(int)cl.layerType], layerGroup);
}
// ajout d'une porte à la liste de portes
if (c != null) {
if (c.layers[(int)Cell.LayerType.NPN].isSet
&& c.layers[(int)Cell.LayerType.NPN].groupedIn == false
) {
c.layers[(int)Cell.LayerType.NPN].groupedIn = true;
subGates.Add(c);
} else if (c.layers[(int)Cell.LayerType.PNP].isSet
&& c.layers[(int)Cell.LayerType.PNP].groupedIn == false
) {
c.layers[(int)Cell.LayerType.PNP].groupedIn = true;
subGates.Add(c);
}
}
}
}
