/// <summary>
/// Constructs a new instance of the view model for the
/// component catalog, which will be assigned to an instance
/// of the plug-in catalog user control.
/// </summary>
/// <param name="catalog"></param>
public AfxComponentCatalogViewModel(IAfxComponentCatalog catalog)
{
foreach (var package in catalog)
{
var packageModel = new ComponentPackage()
{
Title = package.Title,
Items = new ObservableCollection<ComponentTemplate>()
};
foreach (var template in package)
{
var templateModel = new ComponentTemplate()
{
Id = template.Id,
Name = template.Name,
Image = GetComponentBitmap(template, catalog)
};
packageModel.Items.Add(templateModel);
}
this._items.Add(packageModel);
}
}
private BitmapImage GetComponentBitmap(AfxComponentTemplate template, IAfxComponentCatalog catalog)
{
var resolver = catalog.GetComponentResolver(template.Resolver);
if (resolver != null)
{
return resolver.GetProperty(template.Id, "Component.Bitmap") as BitmapImage;
}
return null;
}
