/// <summary>
/// Reset the trees for the next analysis
/// </summary>
/// <param name="a"></param>
/// <returns></returns>
private TreeNode Reset(OldPerson a)
{
var result = new TreeNode {Text = "Ancestor", Name = "Parent_" + a.Id, BackColor = colorList[0]};
treeView1.Nodes.Clear();
treeView1.Nodes.Add(result);
treeViewFamilies.Nodes.Clear();
var item = new TreeNode {Text = a.Name + " Family Tree", Tag = a,
BackColor = colorList[0]};
treeViewFamilies.Nodes.Add(item);
return result;
}
public void XFillPeopleList()
{
PeopleList.Clear();
idList.Clear();
var nodes = dom.SelectNodes("//person[@id]");
if (nodes != null)
foreach (XmlNode node in nodes)
{
var p = new OldPerson(node);
PeopleList.Add(p);
idList.Add(p.Id);
}
}
public int StepsBetween(OldPerson a, string b)
{
if (a == null || b == null)
return 0;
return a.GetSteps(b);
}
public int StepsBetween(OldPerson a, OldPerson b)
{
if (a == null || b == null)
return 0;
return StepsBetween(a.Id, b.Id);
}
public bool AreSiblings(OldPerson a, OldPerson b)
{
var cms= a.GetCm(b.Id);
return cms > 1800 && cms < 3700;
}
public bool AddPerson(OldPerson person)
{
if (null == FindPersonById(person.Id))
{
PeopleList.Add(person);
}
var node = dom.SelectSingleNode("//person[@id='" + person.Id + "']");
if (node == null)
{
if (!idList.Contains(person.Id))
{
idList.Add(person.Id);
}
dom.DocumentElement.AppendChild(person.GetNode(dom));
return true;
}
return false;
}
