public static PcbSegment Parse(SExpression root_node)
{
PcbSegment result;
if ((root_node is SExpression) && ((root_node as SExpression).Name == "segment"))
{
result = new PcbSegment();
int index = 0;
//
while (index < root_node.Items.Count)
{
SNodeBase node = root_node.Items[index];
SExpression sub = node as SExpression;
switch (sub.Name)
{
case "start":
{
float x = float.Parse((sub.Items[0] as SNodeAtom).Value);
float y = float.Parse((sub.Items[1] as SNodeAtom).Value);
result.start = new PointF(x, y);
}
break;
case "end":
{
float x = float.Parse((sub.Items[0] as SNodeAtom).Value);
float y = float.Parse((sub.Items[1] as SNodeAtom).Value);
result.end = new PointF(x, y);
}
break;
case "width":
result.width = sub.GetFloat();
break;
case "layer":
result.layer = sub.GetString();
break;
case "net":
result.net = sub.GetInt();
break;
case "tstamp":
result.tstamp = sub.GetUintHex();
break;
}
index++;
}
return(result);
}
else
{
return(null); // error
}
}
public void SaveToFile(string filename)
{
filename = Path.ChangeExtension(filename, "kicad_pcb");
if (Drawings == null)
{
General.drawings = 0;
}
else
{
General.drawings = Drawings.Count;
}
if (Modules == null)
{
General.modules = 0;
}
else
{
General.modules = Modules.Count;
}
if (Nets == null)
{
General.nets = 0;
}
else
{
General.nets = Nets.Count;
}
//
RootNode = new SExpression();
List <SExpression> sex_list;
List <SNodeBase> node_list;
RootNode.Name = "kicad_pcb";
RootNode.Items = new List <SNodeBase>();
RootNode.Items.Add(new SExpression("version", new List <SNodeBase>()
{
new SNodeAtom(FileVersion)
}));
RootNode.Items.Add(new SExpression("host", new List <SNodeBase>()
{
new SNodeAtom(Host_Name), new SNodeAtom(Host_Version)
}));
RootNode.Items.Add(General.GetSExpression());
node_list = new List <SNodeBase>();
node_list.Add(new SNodeAtom(Page));
if (PageMode != PageMode.landscape)
{
node_list.Add(new SNodeAtom(PageMode.ToString()));
}
RootNode.Items.Add(new SExpression("page", node_list));
RootNode.Items.Add(PcbLayer.GetSExpression(Layers));
RootNode.Items.Add(Setup.GetSExpression());
sex_list = Net.GetSExpressionList(Nets);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
sex_list = NetClass.GetSExpressionList(NetClasses);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
if (Modules != null)
{
sex_list = Module.GetSExpressionList(Modules);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
}
if (Drawings != null)
{
sex_list = graphic_base.GetSExpressionList(Drawings);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
}
if (Segments != null)
{
sex_list = PcbSegment.GetSExpressionList(Segments);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
}
if (Zones != null)
{
sex_list = Zone.GetSExpressionList(Zones);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
}
if (Vias != null)
{
sex_list = Via.GetSExpressionList(Vias);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
}
if (Dimensions != null)
{
sex_list = Dimension.GetSExpressionList(Dimensions);
foreach (SExpression sex in sex_list)
{
RootNode.Items.Add(sex);
}
}
//
RootNode.WriteToFile(filename);
}