private void DeleteGroup(ConnectionGroupViewModel obj)
{
var isSelected = obj == SelectedObject;
int index = 0;
if (isSelected)
{
index = ConnectionGroupViewModels.IndexOf(obj);
}
ConnectionGroupViewModels.Remove(obj);
if (isSelected)
{
if (ConnectionGroupViewModels.Count == index)
{
index--;
}
if (index >= 0)
{
SelectedObject = ConnectionGroupViewModels[index];
}
else
{
SelectedObject = null;
}
}
}
private void SaveProject()
{
var groups = ConnectionGroupViewModels.Select(vm => vm.Source).ToList();
var repoReader = new NewRepositoryReader(_knownConnections);
repoReader.Save(ConnectionsFile, groups);
repoReader.SaveProfiles(ProfilesFile, _knownConnections._knownConnectionProfiles);
}
private void DeleteConnection(ConnectionDescriptionViewModel obj)
{
var pair = ConnectionGroupViewModels
.SelectMany(g => g.ConnectionViewModels.Select(c => new { Group = g, Connection = c }))
.Where(anon => anon.Connection == obj)
.FirstOrDefault();
if (pair == null)
{
return;
}
obj.Source.Profile = null;
var isSelected = obj == SelectedObject;
int index = 0;
if (isSelected)
{
index = pair.Group.ConnectionViewModels.IndexOf(obj);
}
pair.Group.RemoveConnection(pair.Connection);
if (isSelected)
{
if (pair.Group.ConnectionViewModels.Count == index)
{
index--;
}
if (index >= 0)
{
SelectedObject = pair.Group.ConnectionViewModels[index];
}
else
{
SelectedObject = pair.Group;
}
}
}
