public void AddComponent(BaseComponent.ComponentType type, Point?location)
{
_selectorMode = false;
ClearComponent();
_currentComponent = BaseComponent.Create(type, _canvas);
_currentComponent.OnComponentActionCompleted = OnComponentActionCompleted;
_currentComponent.OnComponentActionUpdated = OnComponentActionUpdated;
// now try and see what the last component of this type has for options and copy it over
var lastComponent = FindLastComponent(type);
_currentComponent.CopyOptions(lastComponent);
_currentComponent.Color = ActiveColor;
if (location != null)
{
_currentComponent.SetLocation((float)location.Value.X, (float)location.Value.Y);
}
var currrentHighestDisplayPriority = _components?.OrderByDescending(c => c.DisplayOrder).FirstOrDefault()?.DisplayOrder;
_currentComponent.DisplayOrder = (currrentHighestDisplayPriority ?? 0) + 1;
ComponentSelected?.Invoke();
_canvas.Invalidate();
}
private BaseComponent FindLastComponent(BaseComponent.ComponentType type)
{
for (var i = _components.Count - 1; i >= 0; i--)
{
var c = _components[i];
if (c.Type == type)
{
return(c);
}
}
return(null);
}
