/// <summary>
/// Arranges the child element.
/// </summary>
/// <param name="codeElement">The code element.</param>
/// <param name="childElement">The child element.</param>
private void ArrangeChildElement(ICodeElement codeElement, ICodeElement childElement)
{
//
// Region elements are ignored. Only process their children.
//
RegionElement regionElement = childElement as RegionElement;
if (regionElement != null)
{
List <ICodeElement> regionChildren = new List <ICodeElement>(regionElement.Children);
regionElement.ClearChildren();
foreach (ICodeElement regionChildElement in regionChildren)
{
_childrenArranger.ArrangeElement(codeElement, regionChildElement);
}
}
else
{
_childrenArranger.ArrangeElement(codeElement, childElement);
}
}
/// <summary>
/// Arranges the specified code element into the parent.
/// </summary>
/// <param name="parentElement">Parent element to arrange within.</param>
/// <param name="codeElement">Code element to arrange.</param>
public void ArrangeElement(ICodeElement parentElement, ICodeElement codeElement)
{
InitializeChildrenArranger();
if (codeElement != null)
{
RegionElement region = null;
string regionName = _regionConfiguration.Name;
bool directivesEnabled = _regionConfiguration.DirectivesEnabled;
foreach (ICodeElement childElement in parentElement.Children)
{
RegionElement regionElement = childElement as RegionElement;
if (regionElement != null && regionElement.Name == regionName)
{
region = regionElement;
break;
}
}
if (region == null)
{
region = new RegionElement();
region.Name = regionName;
region.DirectivesEnabled = directivesEnabled;
if (parentElement.Children.Count == 0)
{
parentElement.AddChild(region);
}
else
{
//
// Determine where to insert the new region
//
int insertIndex = 0;
int compareIndex = _levelRegions.IndexOf(region.Name);
for (int siblingIndex = 0;
siblingIndex < parentElement.Children.Count;
siblingIndex++)
{
RegionElement siblingRegion = parentElement.Children[siblingIndex]
as RegionElement;
if (siblingRegion != null)
{
insertIndex = siblingIndex;
int siblingCompareIndex = _levelRegions.IndexOf(siblingRegion.Name);
if (compareIndex <= siblingCompareIndex)
{
break;
}
else
{
insertIndex++;
}
}
else
{
insertIndex++;
}
}
parentElement.InsertChild(insertIndex, region);
}
}
_childrenArranger.ArrangeElement(region, codeElement);
}
}