public static void AttachWidgets(Camera camera)
{
if (SelectedObjects.Count == 1)
{
var selected = SelectedObjects[0].UserObject as ISelectable;
if (selected != CurrentSelectedObject)
{
CurrentSelectedObject = selected;
// fire an event of selected object being changed
SelectedObjectChanged?.Invoke(selected, EventArgs.Empty);
}
// attach the widget
TranslationalWidget.Attach(CurrentSelectedObject as ITranslatable, camera);
}
else
{
if (SelectedObjects.Count == 0 || !(CurrentSelectedObject is Manipulator))
{
CurrentSelectedObject = null;
}
// detach the widget
TranslationalWidget.Detach();
}
}
/// <summary>
/// Deselects the simulation's selected object.
/// </summary>
public void DeselectObject()
{
if (IsObjectSelected)
{
SelectedObject.Selected = false;
SelectedObject = null;
IsObjectSelected = false;
SelectedObjectChanged?.Invoke(null, new EventArgs());
}
}
/// <summary>
/// Selects an object in the simulation.
/// </summary>
/// <param name="object">Object to select.</param>
public void SelectObject(ISelectable @object)
{
if (@object != SelectedObject)
{
DeselectObject();
@object.Selected = true;
SelectedObject = @object;
IsObjectSelected = true;
SelectedObjectChanged?.Invoke(SelectedObject, new EventArgs());
}
}
public void SelectObject(CollisionObject selectedObject)
{
if (selectedObject == null)
{
SelectedObject = null;
SelectedObjectChanged?.Invoke(this, new SelectEventArgs(SelectedObject));
}
else if (selectedObject.UserObject is ObjectBlock)
{
SelectedObject = selectedObject;
SelectedObjectChanged?.Invoke(this,
new SelectEventArgs(SelectedObject));
}
}
protected virtual void OnSelectedObjectChanged(object Value)
{
if (Value != null)
{
Properties.Reset(Value);
//IsLoading = true;
await SetObject(Value);
IsLoading = false;
}
else if (AcceptsNullObjects)
{
Properties.Reset(null);
}
SelectedObjectChanged?.Invoke(this, new EventArgs <object>(Value));
}
public void SetSelectedObject(object sender, object obj)
{
SelectedObjectChanged?.Invoke(sender, obj);
}
/// <summary>
/// Overridable method to handle selection changing
/// </summary>
protected virtual void OnSelectedObjectChanged()
{
SelectedObjectChanged?.Invoke(this, new EventArgs());
}
private void selectionBox_SelectedIndexChanged(object sender, EventArgs e)
{
SelectedObject = selectionBox.SelectedItem;
SelectedObjectChanged?.Invoke(SelectedObject, e);
}
private void UICBTeamMembers_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
SelectedObjectChanged?.Invoke(getSelectedObjectName());
}
public static void RequestSelectionChange(Component o)
{
SelectedObjectChanged?.Invoke(o);
}
