public MenuBarViewModel()
{
SelectedColor = new SolidColorBrush(Color.FromRgb(5, 156, 250));
MovingMode = false;
ViewModelMediator.RegisterToViewModelEvent(ViewModelMediator.ViewModelEvent.DrawingStarted, DrawingStartedEventhandler);
ViewModelMediator.RegisterToViewModelEvent(ViewModelMediator.ViewModelEvent.DrawingEnded, DrawingEndedEventhandler);
}
public CanvasViewModel()
{
Shapes = new ObservableCollection <ShapeViewModel>();
Shapes.CollectionChanged += Shapes_CollectionChanged;
ViewModelMediator.RegisterToViewModelEvent(
ViewModelMediator.ViewModelEvent.SelectedShapeChanged, () => Reset());
ViewModelMediator.RegisterToViewModelEvent(
ViewModelMediator.ViewModelEvent.MovingModeChanged, MovingModeChanged);
}
public ShapeViewModel(Shape shape)
{
this.shape = shape;
shape.StrokeThickness = 2;
shape.Stroke = ViewModelMediator.SelectedColor;
shapeBrush = shape.Stroke;
ViewModelMediator.RegisterToViewModelEvent(
ViewModelMediator.ViewModelEvent.DrawingEnded, DrawingEndedEventHandler);
ViewModelMediator.RegisterToViewModelEvent(
ViewModelMediator.ViewModelEvent.MovingModeChanged, MovingModeChanged);
}
