/// <summary>
/// Prevents a default instance of the <see cref="SampleFactory"/> class from being created.
/// </summary>
private SampleFactory()
{
if (!SeeingSharpApplication.IsInitialized)
{
return;
}
// Create and register viewmodel for performance analyziation
PerformanceAnalysisViewModel performanceAnalyzisViewModel = new PerformanceAnalysisViewModel();
SeeingSharpApplication.Current.RegisterSingleton(performanceAnalyzisViewModel);
// Query for all sample types
m_sampleTypes = new List <Tuple <SampleDescription, Type> >();
foreach (Type actSampleType in SeeingSharpApplication.Current.TypeQuery
.GetTypesByContract(typeof(SampleBase)))
{
SampleInfoAttribute actInfoAttrib = actSampleType.GetTypeInfo().GetCustomAttribute <SampleInfoAttribute>();
if (actInfoAttrib == null)
{
continue;
}
m_sampleTypes.Add(Tuple.Create(
new SampleDescription(actInfoAttrib, actSampleType),
actSampleType));
}
m_sampleTypes.Sort(new Comparison <Tuple <SampleDescription, Type> >(
(left, right) => left.Item1.OrderID.CompareTo(right.Item1.OrderID)));
}
/// <summary>
/// Initializes a new instance of the <see cref="SampleDescription"/> class.
/// </summary>
/// <param name="attrib">The attribute.</param>
/// <param name="sampleClass">The class behind the sample.</param>
public SampleDescription(SampleInfoAttribute attrib, Type sampleClass)
{
attrib.EnsureNotNull(nameof(attrib));
attrib.Category.EnsureNotNullOrEmpty(nameof(attrib.Category));
attrib.Name.EnsureNotNullOrEmpty(nameof(attrib.Name));
sampleClass.EnsureNotNull(nameof(sampleClass));
m_attrib = attrib;
m_sampleClass = sampleClass;
}
