/// <summary>
/// Constructor of the class. Sets up commands and initializes variables.
/// </summary>
public SampleEditorViewModel()
{
Database = MyGlobals.Database;
AddSampleCommand = new RelayCommand(() => _AddSampleCommand(), () => true);
RemoveSampleCommand = new RelayCommand(() => _RemoveSampleCommand(), () => true);
RenameSampleCommand = new RelayCommand(() => _RenameSampleCommand(), () => true);
SaveCommand = new RelayCommand(() => _SaveCommand(), () => true);
CancelCommand = new RelayCommand(() => _CancelCommand(), () => true);
Layers = new ObservableCollection<string>();
Materials = new ObservableCollection<Material>(Database.Materials.ToList());
SelectedMaterial = new Material();
Samples = new ObservableCollection<Sample>(Database.Samples.ToList());
Samples.Remove(Samples.First(x => x.SampleName == "(undefined)"));
SelectedSample = Samples.FirstOrDefault();
}
partial void DeleteMaterial(Material instance);
partial void UpdateMaterial(Material instance);
partial void InsertMaterial(Material instance);
/// <summary>
/// Function that removes the selected <see cref="Material"/>.
/// </summary>
public void _RemoveMaterialCommand()
{
if (SelectedMaterial == null) return;
Database.LayerElements.DeleteAllOnSubmit(Database.LayerElements.Where(x => x.MaterialID == SelectedMaterial.MaterialID));
Database.Layers.DeleteAllOnSubmit(Database.Layers.Where(x => x.MaterialID == SelectedMaterial.MaterialID));
Database.Materials.DeleteOnSubmit(SelectedMaterial);
Materials.Remove(SelectedMaterial);
SelectedMaterial = null;
}
/// <summary>
/// Function that adds a new <see cref="Material"/>.
/// </summary>
public void _AddMaterialCommand()
{
Views.Utils.InputDialog inputDialog = new Views.Utils.InputDialog("Enter new material name:", "new Material");
if (inputDialog.ShowDialog() == true)
{
Material newMaterial = new Material { MaterialName = inputDialog.Answer };
Database.Materials.InsertOnSubmit(newMaterial);
Materials.Add(newMaterial);
}
}