public ForStreamCollection <TCollection> Add <TItem>(TItem item)
where TItem : TCollection
{
var applierType = item.GetType();
if (!AttributeValidation.AttributeTypeEquals(applierType, _restrictedType))
{
throw new ForStreamInvalidException(applierType, _restrictedType);
}
if (Contains(item))
{
throw new InvalidOperationException(string.Format("A member '{0}' already exists in the collection.", applierType.Name));
}
_collection.Add(item);
return(this);
}
public ForStreamCollection <TCollection> Merge <TItem>(TItem item, FFmpegMergeOptionType optionType)
where TItem : TCollection
{
var applierType = item.GetType();
if (!AttributeValidation.AttributeTypeEquals(applierType, _restrictedType))
{
throw new ForStreamInvalidException(applierType, _restrictedType);
}
var indexOfItem = IndexOf(item);
if (indexOfItem != -1 && optionType == FFmpegMergeOptionType.NewWins)
{
_collection.RemoveAt(indexOfItem);
_collection.Insert(indexOfItem, item);
}
else if (indexOfItem == -1)
{
_collection.Add(item);
}
return(this);
}
public void ForStreamAttribute_Verify()
{
Assert.True(AttributeValidation.AttributeTypeEquals(typeof(ForStreamTestType), typeof(VideoStream)));
Assert.False(AttributeValidation.AttributeTypeEquals(typeof(ForStreamTestType), typeof(AudioStream)));
}
private void TestAppliesTo <TFilter>(bool iVideo, bool iAudio)
where TFilter : IFilter
{
Assert.True(iVideo == AttributeValidation.AttributeTypeEquals <TFilter, VideoStream>());
Assert.True(iAudio == AttributeValidation.AttributeTypeEquals <TFilter, AudioStream>());
}
