// copy filter tracks to internal list used for display in grid
private List<ExFilterTrack> ConvertFilterTracksToInternalVar(IList<FilterTrackSelectStatement> tracks)
{
List<ExFilterTrack> targettracks = new List<ExFilterTrack>();
foreach (var track in tracks)
{
var mytrack = new ExFilterTrack();
var myconditions = new List<ExCondition>();
foreach (var condition in track.PropertyConditions)
{
var mycondition = new ExCondition();
mycondition.oper = condition.Operator.ToString();
if (condition.GetType() == typeof(FilterTrackTypeCondition)) // property type
{
FilterTrackTypeCondition conditionc = condition as FilterTrackTypeCondition;
mycondition.property = FilterProperty.Type;
mycondition.value = conditionc.Value.ToString();
}
else if (condition.GetType() == typeof(FilterTrackFourCCCondition)) // property FourCC
{
FilterTrackFourCCCondition conditionc = condition as FilterTrackFourCCCondition;
mycondition.property = FilterProperty.FourCC;
mycondition.value = conditionc.Value;
}
else if (condition.GetType() == typeof(FilterTrackLanguageCondition)) // property Type - we want to propose supported FourCC
{
FilterTrackLanguageCondition conditionc = condition as FilterTrackLanguageCondition;
mycondition.property = FilterProperty.Language;
mycondition.value = conditionc.Value;
}
else if (condition.GetType() == typeof(FilterTrackBitrateRangeCondition)) // property Bitrange - we want to propose supported FourCC
{
FilterTrackBitrateRangeCondition conditionc = condition as FilterTrackBitrateRangeCondition;
mycondition.property = FilterProperty.Bitrate;
mycondition.value = ReturnFilterTrackBitrateRangeAsString(conditionc.Value);
}
else if (condition.GetType() == typeof(FilterTrackNameCondition)) // property Name - we want to propose supported FourCC
{
FilterTrackNameCondition conditionc = condition as FilterTrackNameCondition;
mycondition.property = FilterProperty.Name;
mycondition.value = conditionc.Value;
}
myconditions.Add(mycondition);
}
mytrack.conditions = myconditions;
targettracks.Add(mytrack);
}
return targettracks;
}
private void buttonAddTrack_Click(object sender, EventArgs e)
{
ExFilterTrack track = new ExFilterTrack() { conditions = new List<ExCondition>() };
filtertracks.Add(track);
RefreshTracks();
}