public void OnClick(ref Context context)
{
ShapeList selectedShapes = new ShapeList(context.shapes.Get().FindAll(shape => shape.IsSelected));
if (selectedShapes.IsNotEmpty())
{
ICommand c = new AddGroup(selectedShapes);
context.undoStack.Push(c);
context.redoStack.Clear();
c.Execute(ref context);
}
}
public void handleMouseUp(ref Context context, MouseEventArgs e)
{
context.drawPanel.Cursor = Cursors.Arrow;
endPoint = new Point(e.X, e.Y);
if (endPoint.X == initPoint.X && endPoint.Y == initPoint.Y)
{
return;
}
ShapeList shapes = new ShapeList(context.shapes.Get().FindAll(shape => shape.IsSelected));
if (shapes.IsNotEmpty())
{
ICommand c = new AddMove(shapes, new Point(endPoint.X - initPoint.X, endPoint.Y - initPoint.Y));
context.undoStack.Push(c);
context.redoStack.Clear();
c.Execute(ref context);
}
}
