public void Insert(int i, IGraphicElement element)
{
_elements.Insert(i, element);
if (SelectionChanged != null)
{
SelectionChanged(this, new EventArgs());
}
}
public void Remove(IGraphicElement element)
{
_elements.Remove(element);
if (SelectionChanged != null)
{
SelectionChanged(this, new EventArgs());
}
}
public void AddElement(uint layer, IGraphicElement element)
{
if (layers.ContainsKey(layer))
{
layers[layer].Add(element);
}
else
{
layers.Add(layer, new List <IGraphicElement>()
{
element
});
}
}
void AddGraphicElement(IGraphicElement _element)
{
this.graphicsGroup.GraphicElementList.Add(_element);
}
public bool Contains(IGraphicElement element)
{
return(_elements.Contains(element));
}
public void Remove(IGraphicElement element)
{
// might be too strict implementation
throw new NotSupportedException($"A {GetType().Name} does not have children to remove from");
}
public void Add(IGraphicElement childElement)
{
// might be too strict implementation
throw new NotSupportedException($"You cannot add a child element to a {GetType().Name}");
}
public void Remove(IGraphicElement element)
{
// this is a good compromise. Tolerant to errors in release, but strict in debug.
Debug.Fail("A Line does not have children to remove from");
}
public void Add(IGraphicElement childElement)
{
// this is a good compromise. Tolerant to errors in release, but strict in debug.
Debug.Fail("You cannot add a child element to a Line");
}
private static void AddElementWhenNameContains(string content, GraphicText text, IGraphicElement parent)
{
IGraphicElementContainer container = parent as IGraphicElementContainer;
if (container != null)
{
if (container.Name.Contains(content))
{
container.Add(text);
}
foreach (var child in container.GetChildElements())
{
AddElementWhenNameContains(content, text, child);
}
}
}
public static void Draw(this IGraphicElement graphic)
{
graphic.Draw(0);
}
public LayoutElement(IGraphicElement presentation)
{
Presentation = presentation;
Children = new LinkedList <LayoutElement>();
}
