internal void AddReference(ContentItemViewModelReference contentItem, PackageViewModel package)
{
List <PackageReference> packages;
if (!_references.TryGetValue(contentItem.ContentItem, out packages))
{
packages = new List <PackageReference>();
_references.Add(contentItem.ContentItem, packages);
}
packages.Add(new PackageReference {
IsExplicit = contentItem.IsExplicit, Package = package
});
// Notify
if (ReferenceAdded != null)
{
ReferenceAdded(this, new ReferenceArgs()
{
ContentItem = contentItem, Package = package
});
}
}
private void RegisterPackage(PackageViewModel item)
{
_packagesPerId.Add(item.Id, item);
item.Items.CollectionChanged += PackageItems_CollectionChanged;
item.PropertyChanged += Package_PropertyChanged;
}
internal bool HasExplicitReferencesToPackage(ContentItemViewModel contentItem, PackageViewModel package)
{
List <PackageReference> packages = null;
_references.TryGetValue(contentItem, out packages);
return(packages != null &&
packages.Any(p => p.IsExplicit == true && p.Package == package));
}
public LayoutContentItemViewModel(ContentItemBase contentItemBase, PackageViewModel package)
: base(contentItemBase)
{
_package = package;
}