public TraitElementControl(User user, TraitViewModel model, TraitCategoryType categoryType)
{
this.Model = model;
DataContext = model;
InitializeComponent();
txtValue.BindUser(user, PickListType.DistinctTraitList, model.Name, categoryType);
if (!String.IsNullOrEmpty(model.Comment))
{
commentLink.Inlines.Clear();
commentLink.Inlines.Add(new Run("Edit comment"));
}
Model.DataChanged += new DataChangedHandler((vm) => {
FireTraitChanged();
});
}
private void AddTraitEditor(TraitViewModel model)
{
var itemControl = new TraitElementControl(User, model, TraitCategory);
itemControl.TraitChanged += new TraitElementControl.TraitEventHandler((source, trait) => {
RegisterUniquePendingChange(new UpdateTraitDatabaseCommand(trait.Model, Owner));
});
itemControl.TraitDeleted += new TraitElementControl.TraitEventHandler((source, trait) => {
_model.Remove(trait);
ReloadTraitPanel();
RegisterPendingChange(new DeleteTraitDatabaseCommand(trait.Model, Owner));
});
itemControl.IsReadOnly = this.IsReadOnly;
traitsPanel.Children.Add(itemControl);
}
private void SelectTrait(TraitViewModel vm)
{
// find the trait editor for the selected trait...
foreach (TraitElementControl ctl in traitsPanel.Children)
{
if (ctl.Model == vm)
{
if (!ctl.txtValue.IsLoaded)
{
ctl.txtValue.txt.Loaded += new RoutedEventHandler((source, e) => {
Keyboard.Focus(ctl.txtValue.txt);
});
}
else
{
Keyboard.Focus(ctl.txtValue.txt);
}
return;
}
}
}
private void AddNewTrait()
{
var service = new SupportService(User);
List <String> traitTypes = service.GetTraitNamesForCategory(TraitCategory.ToString());
var picklist = new PickListWindow(User, "Choose a trait type...", () => {
return(traitTypes);
}, (text) => {
traitTypes.Add(text);
return(true);
});
picklist.Owner = this.FindParentWindow();
if (picklist.ShowDialog().ValueOrFalse())
{
var existing = FindTraitByName(picklist.SelectedValue as string);
if (existing == null)
{
Trait t = new Trait();
t.TraitID = -1;
t.Value = "<New Trait Value>";
t.Category = TraitCategory.ToString();
t.IntraCatID = Owner.ObjectID.Value;
t.Name = picklist.SelectedValue as string;
TraitViewModel viewModel = new TraitViewModel(t);
_model.Add(viewModel);
RegisterUniquePendingChange(new UpdateTraitDatabaseCommand(t, Owner));
ReloadTraitPanel();
SelectTrait(viewModel);
}
else
{
SelectTrait(existing);
}
}
}