private static ResourceDataFactoryCollection GetFactories(FactoryLocation[] locations)
{
if (_factories == null)
{
if (locations == null)
{
locations = new FactoryLocation[] { new FactoryLocation(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), FactoryLocationType.Directory) }
}
;
List <ResourceDataFactory> list = new List <ResourceDataFactory>();
Prepopulate(list);
foreach (FactoryLocation loc in locations)
{
switch (loc.Type)
{
case FactoryLocationType.Directory:
// recursivly search for all DLLs
if (Directory.Exists(loc.Path))
{
RecurseDirectory(list, new DirectoryInfo(loc.Path));
}
break;
case FactoryLocationType.Filename:
LoadFactoriesFromAssembly(list, loc.Path);
break;
case FactoryLocationType.Wildcard:
throw new NotSupportedException();
//
// String path = loc.Path.Substring(0,
//
// break;
}
}
_factories = new ResourceDataFactoryCollection(list);
}
return(_factories);
}
internal static ResourceDataFactoryCollection GetFactories()
{
if (_factories == null)
{
var list = new List <ResourceDataFactory>();
Prepopulate(list);
LoadFactoriesFromAssemblies(list);
_factories = new ResourceDataFactoryCollection(list);
foreach (var factory in _factories)
{
factory.RegisterOptions();
}
}
return(_factories);
}
public static Pair <ResourceDataFactory, String>[] GetOpenFileFilters()
{
if (_openFileFilters == null)
{
ResourceDataFactoryCollection factories = GetFactories();
List <Pair <ResourceDataFactory, String> > filters = new List <Pair <ResourceDataFactory, String> >(factories.Count);
for (int i = 0; i < factories.Count; i++)
{
String filter = factories[i].OpenFileFilter;
if (filter != null)
{
filters.Add(new Pair <ResourceDataFactory, String>(factories[i], filter));
}
}
_openFileFilters = filters.ToArray();
}
return(_openFileFilters);
}