public PageLayout(
PageElementDependencies dependencies,
PageElement parent,
ILayout layout,
IEnumerable <Tuple <string, IRegion, IElement> > regionElements,
IPageData pageData)
: base(dependencies, parent, layout, pageData)
{
pageData.BeginAddElement(Element);
_regions = dependencies.DictionaryFactory.Create <string, PageRegion>();
var regionElementList = regionElements == null
? new List <Tuple <string, IRegion, IElement> >()
: regionElements.ToList();
foreach (var regionName in layout.GetRegionNames())
{
var name = regionName;
var regionElement = regionElementList.FirstOrDefault(
re => string.Equals(re.Item1, name, StringComparison.OrdinalIgnoreCase));
var region = regionElement == null?layout.GetRegion(name) : regionElement.Item2;
var element = regionElement == null?layout.GetElement(name) : regionElement.Item3;
var pageRegion = new PageRegion(dependencies, this, region, element, pageData);
_regions[regionName] = pageRegion;
}
Children = _regions.Values.ToArray();
pageData.EndAddElement(Element);
}