public ReferencesControl(User user, TraitCategoryType category, int? intraCategoryID)
: base(user, String.Format("References::{0}::{1}", category, intraCategoryID))
{
InitializeComponent();
this.Category = category;
this.IntraCategoryID = intraCategoryID.Value;
txtRefType.Click += new RoutedEventHandler((source, e) => {
var reftype = SelectRefType();
if (!string.IsNullOrEmpty(reftype)) {
txtRefType.Text = reftype;
}
});
txtReference.BindUser(user, LookupType.Reference);
txtReference.ObjectSelected += new ObjectSelectedHandler(txtReference_ObjectSelected);
var list = Service.GetReferenceLinks(category.ToString(), IntraCategoryID);
_model = new ObservableCollection<RefLinkViewModel>(list.ConvertAll((rl) => {
var vm = new RefLinkViewModel(rl);
vm.DataChanged += new DataChangedHandler((changed) => {
RegisterUniquePendingChange(new UpdateRefLinkCommand(vm.Model, Category.ToString()));
});
return vm;
}));
gridRefLink.IsEnabled = false;
lstReferences.ItemsSource = _model;
lstReferences.SelectionChanged += new SelectionChangedEventHandler((source, e) => {
if (!gridRefLink.IsEnabled) {
gridRefLink.IsEnabled = true;
}
gridRefLink.DataContext = lstReferences.SelectedItem;
});
}
private void AddNewRefLink()
{
var refLinkType = SelectRefType();
if (!string.IsNullOrEmpty(refLinkType)) {
var data = new RefLink();
data.RefLinkID = -1;
data.RefLinkType = refLinkType;
data.IntraCatID = IntraCategoryID;
data.UseInReport = true;
RegisterPendingChange(new InsertRefLinkCommand(data, Category.ToString()));
var viewModel = new RefLinkViewModel(data);
viewModel.RefCode = NextNewName("<New {0}>", _model, () => viewModel.RefCode);
_model.Add(viewModel);
viewModel.DataChanged += new DataChangedHandler((changed) => {
RegisterUniquePendingChange(new UpdateRefLinkCommand(viewModel.Model, Category.ToString()));
});
lstReferences.SelectedItem = viewModel;
lstReferences.ScrollIntoView(viewModel);
}
}
