/// <summary>
/// Initializes a new instance of the <see cref="PersonViewModel"/> class.
/// </summary>
/// <param name="person">The person.</param>
public PersonViewModel(Person person, IMementoService mementoService)
{
_mementoService = mementoService;
Person = person ?? new Person();
Undo = new Command(() => _mementoService.Undo(), () => _mementoService.CanUndo);
Redo = new Command(() => _mementoService.Redo(), () => _mementoService.CanRedo);
GenerateData = new Command<object, object>(OnGenerateDataExecute, OnGenerateDataCanExecute);
ToggleCustomError = new Command<object>(OnToggleCustomErrorExecute);
_mementoService.RegisterObject(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="PersonViewModel"/> class.
/// </summary>
/// <param name="person">The person.</param>
public PersonViewModel(Person person, IMementoService mementoService)
{
_mementoService = mementoService;
Person = person ?? new Person();
Undo = new Command(() => _mementoService.Undo(), () => _mementoService.CanUndo);
Redo = new Command(() => _mementoService.Redo(), () => _mementoService.CanRedo);
GenerateData = new Command <object, object>(OnGenerateDataExecute, OnGenerateDataCanExecute);
ToggleCustomError = new Command <object>(OnToggleCustomErrorExecute);
_mementoService.RegisterObject(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="MainWindowViewModel"/> class.
/// </summary>
public MainWindowViewModel(IUIVisualizerService uiVisualizerService, IMessageService messageService, IMementoService mementoService)
{
_uiVisualizerService = uiVisualizerService;
_messageService = messageService;
_mementoService = mementoService;
Add = new TaskCommand(OnAddExecuteAsync);
Edit = new TaskCommand(OnEditExecuteAsync, OnEditCanExecute);
Remove = new TaskCommand(OnRemoveExecuteAsync, OnRemoveCanExecute);
Undo = new Command(() => _mementoService.Undo(), () => _mementoService.CanUndo);
Redo = new Command(() => _mementoService.Redo(), () => _mementoService.CanRedo);
PersonCollection = new ObservableCollection<Person> {new Person {Gender = Gender.Male, FirstName = "Geert", MiddleName = "van", LastName = "Horrik"}, new Person {Gender = Gender.Male, FirstName = "Fred", MiddleName = "", LastName = "Retteket"}};
_mementoService.RegisterCollection(PersonCollection);
}
/// <summary>
/// Initializes a new instance of the <see cref="MainWindowViewModel"/> class.
/// </summary>
public MainWindowViewModel(IUIVisualizerService uiVisualizerService, IMessageService messageService, IMementoService mementoService)
{
_uiVisualizerService = uiVisualizerService;
_messageService = messageService;
_mementoService = mementoService;
Add = new Command(OnAddExecute);
Edit = new Command(OnEditExecute, OnEditCanExecute);
Remove = new Command(OnRemoveExecute, OnRemoveCanExecute);
Undo = new Command(() => _mementoService.Undo(), () => _mementoService.CanUndo);
Redo = new Command(() => _mementoService.Redo(), () => _mementoService.CanRedo);
PersonCollection = new ObservableCollection <Person> {
new Person {
Gender = Gender.Male, FirstName = "Geert", MiddleName = "van", LastName = "Horrik"
}, new Person {
Gender = Gender.Male, FirstName = "Fred", MiddleName = "", LastName = "Retteket"
}
};
_mementoService.RegisterCollection(PersonCollection);
}
