public bool GetFromElement(XElement xRelation, out RelationBetweenTwoPerson relation)
{
try
{
int firstID = Int32.Parse(xRelation.Attribute("firstPerson").Value);
int secondID = Int32.Parse(xRelation.Attribute("secondPerson").Value);
Relatives relative = (Relatives)Enum.Parse(typeof(Relatives), xRelation.Attribute("relation").Value);
PersonList personList = PersonList.GetPersonList(null);
Person fPerson;
Person sPerson;
if ((personList.GetPersonFromID(firstID, out fPerson))
&& (personList.GetPersonFromID(secondID, out sPerson)))
{
relation = new RelationBetweenTwoPerson(fPerson, sPerson, relative);
return true;
}
else
{
relation = null;
return false;
}
}
catch
{
relation = null;
return false;
}
}
private void RefreshTable()
{
RelationTableDataGrid.Items.Clear();
var person = TreeProcessor.TreeProcessorSingletone.CurrentTree.Persons.GetPersonsList()[personIndex];
foreach (var somePerson in TreeProcessor.TreeProcessorSingletone.CurrentTree.Persons.GetPersonsList())
{
if (somePerson.ID != person.ID)
{
RelationBetweenTwoPerson relation = TreeProcessor.TreeProcessorSingletone.CurrentTree.Relations.GetRelationsBetweenPersons(person, somePerson);
if (relation == null)
relation = new RelationBetweenTwoPerson(person, somePerson, Relatives.NoRelative);
RelationTableDataGrid.Items.Add(relation);
relations.Add(relation);
}
}
/*
relations = RelationsTable.GetTable().Where(
x => PersonList.GetPersonList().GetPersonIndexInTable(x.FirstPerson) == personIndex).ToList();
foreach(RelationBetweenTwoPerson relation in relations)
{
RelationTableDataGrid.Items.Add(relation);
}
*/
}
private void RelationTableDataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if(RelationTableDataGrid.SelectedIndex!=-1)
_currentRelation = relations[RelationTableDataGrid.SelectedIndex];
else
{
_currentRelation = null;
}
}
public bool AddToElement(RelationBetweenTwoPerson relation, out XElement xRelation)
{
try
{
xRelation = new XElement("relation");
xRelation.SetAttributeValue("firstPerson", relation.FirstPerson.ID);
xRelation.SetAttributeValue("secondPerson", relation.SecondPerson.ID);
xRelation.SetAttributeValue("relation", relation.Relations.ToString());
return true;
}
catch
{
xRelation = null;
return false;
}
}
