private void OpenCompletedHandler(object sender, OpenRequestedEventArgs e)
{
for (int i = 1; i < generationManager.generationList.Count; i++)
{
ConnectChildrenToParents((object)generationManager.generationList[i], new GenerationChangedEventArgs());
}
}
private void ClearGrid(object sender, OpenRequestedEventArgs e)
{
for (int i = 0; i < treeGrid.Children.Count; i++)
{
treeGrid.Children.Remove(treeGrid.Children[i]);
i--;
}
for (int i = 1; i < ConnectionsGrid.Children.Count; i++)
{
ConnectionsGrid.Children.Remove(ConnectionsGrid.Children[i]);
}
}
private void OpenButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.DefaultExt = ".bin";
openFileDialog.Filter = "Genealogy tree binary files (.bin)|*.bin";
Nullable <bool> result = openFileDialog.ShowDialog();
if (result == true)
{
FileName = openFileDialog.FileName;
OpenRequestedEventArgs eventArgs = new OpenRequestedEventArgs();
eventArgs.filename = FileName;
OpenRequested?.Invoke(this, eventArgs);
}
}
public void Open(object sender, OpenRequestedEventArgs e)
{
OpenRequestedEvent?.Invoke(this, new OpenRequestedEventArgs());
BinaryFormatter formatter = new BinaryFormatter();
Node <Person> tempTree;
using (Stream stream = File.Open(e.filename, FileMode.Open))
{
stream.Position = 0;
tempTree = (Node <Person>)formatter.Deserialize(stream);
}
generationList.Clear();
PersonTree.Tree = new Node <Person>(new Person(), null);
PersonTree.Tree.Value.Name = tempTree.Value.Name;
PersonTree.Tree.Value.Partner = tempTree.Value.Partner;
PersonTree.Tree.Value.BirthDate = tempTree.Value.BirthDate;
PersonTree.Tree.Value.DeathDate = tempTree.Value.DeathDate;
PersonTree.Tree.Value.PartnerBirthDate = tempTree.Value.PartnerBirthDate;
PersonTree.Tree.Value.PartnerDeathDate = tempTree.Value.PartnerDeathDate;
PersonTree.Tree.SubscribeToNewChildAdded(PersonTree.NewChildAdded);
this.AddGeneration(new Generation(null));
this.generationList[generationList.Count - 1].GenerationID = tempTree.Value.GenerationID;
PersonTree.Tree.Value.GenerationID = this.generationList[0].GenerationID;
this.generationList[generationList.Count - 1].AddPerson(PersonTree.Tree);
Action <Person, Node <Person> > action = LoadTree;
tempTree.Traverse(tempTree, action);
OpenCompletedEvent?.Invoke(this, new OpenRequestedEventArgs());
}