/// <summary>
/// Removes a location from the list
/// </summary>
/// <param name="loc">The location object that should be deleted</param>
/// <param name="category">The category it belongs to</param>
/// <param name="subsection">The subsection parent of the location</param>
public void DeleteLocation( Location loc, string category, string subsection )
{
foreach ( GenericNode cat in m_Nodes )
{
if ( cat.Name.ToLower() == category.ToLower() )
{
foreach ( GenericNode sub in ( cat.Elements ) )
{
if ( sub.Name.ToLower() == subsection.ToLower() )
{
foreach ( Location l in sub.Elements )
{
if ( l == loc )
{
sub.Elements.Remove( loc );
return;
}
}
}
}
}
}
}
/// <summary>
/// Adds a new location to this facet
/// </summary>
/// <param name="loc">The location that should be added</param>
/// <param name="category">The category name for the new location</param>
/// <param name="subsection">The subsection name for the new location</param>
public void AddLocation( Location loc, string category, string subsection )
{
GenericNode catNode = null;
foreach ( GenericNode cat in m_Nodes )
{
if ( cat.Name.ToLower() == category.ToLower() )
{
catNode = cat;
break;
}
}
if ( catNode == null )
{
catNode = new GenericNode( category );
m_Nodes.Add( catNode );
}
GenericNode subNode = null;
foreach( GenericNode sub in catNode.Elements )
{
if ( sub.Name.ToLower() == subsection.ToLower() )
{
subNode = sub;
break;
}
}
if ( subNode == null )
{
subNode = new GenericNode( subsection );
catNode.Elements.Add( subNode );
}
subNode.Elements.Add( loc );
}