/// <summary>
/// Display the data entry box over an object and display infomation about that object.
/// </summary>
/// <param name="dataObjectVM">Object to display infomation about</param>
public void DisplayEntryBox(InterstellaObjectViewModel dataObjectVM)
{
// Set the data Object VM and notify of changed properties
DataObjectVM = dataObjectVM;
notifyOnDataObjectChanged();
// Make the control visible
Visibility = true;
NotifyPropertyChanged(this, nameof(Visibility));
// Set the screen position of the control.
ScreenXY = new Vector(
dataObjectVM.ScreenPosition.X + CanvasPageViewModel.Instance.SideBarWidth + DataObjectVM.Width / 2,
dataObjectVM.ScreenPosition.Y + DataObjectVM.Height / 2
);
NotifyPropertyChanged(this, nameof(ScreenXY));
}
/// <summary>
/// Sets the virtual origin to always reflect position of an object.
/// This Object will always be at the centre of the canvas.
/// </summary>
/// <param name="FocusableObject"></param>
static public void FocusOnObject(InterstellaObjectViewModel focusableObject)
{
FocusedOnObject = true;
PanFocusObject = focusableObject;
}