private void ResampleScheme_Click(object sender, RoutedEventArgs e)
{
if (SchemesBox.SelectedItem != null)
{
string name = (string)SchemesBox.SelectedItem;
AnnoScheme oldScheme = DatabaseHandler.GetAnnotationScheme(name);
AnnoScheme newScheme = DatabaseHandler.GetAnnotationScheme(name);
if (newScheme.Type != AnnoScheme.TYPE.CONTINUOUS)
{
MessageBox.Show("Only continuous annotations can be resampled");
return;
}
newScheme.Name = newScheme.Name + "_resampled";
AnnoTierNewContinuousSchemeWindow window = new AnnoTierNewContinuousSchemeWindow(ref newScheme);
window.ShowDialog();
if (window.DialogResult == true)
{
if (DatabaseHandler.AddScheme(newScheme))
{
List <DatabaseAnnotation> existingAnnos = DatabaseHandler.GetAnnotations(oldScheme);
if (existingAnnos.Count > 0)
{
AnnoList al_t = DatabaseHandler.LoadAnnoList(existingAnnos[0].Id);
double old_sr = al_t.Scheme.SampleRate;
double factor = 0;
if (old_sr > newScheme.SampleRate)
{
factor = old_sr / newScheme.SampleRate;
}
else if (old_sr < newScheme.SampleRate)
{
factor = newScheme.SampleRate / old_sr;
}
else
{
factor = 1;
}
if (factor % 1 != 0)
{
MessageBox.Show("New samplerate must be a number divisible by old samplerate.");
return;
}
foreach (DatabaseAnnotation anno in existingAnnos)
{
AnnoList al = DatabaseHandler.LoadAnnoList(anno.Id);
DatabaseHandler.resampleAnnotationtoNewScheme(al, newScheme, al_t.Scheme);
}
GetSchemes();
}
else
{
MessageBox.Show("Scheme created, but no existing Annotations found, nothing was converted.");
}
}
}
}
}
public static AnnoScheme GetAnnotationScheme(string annoName, AnnoScheme.TYPE annoType)
{
MongoClient mongo = new MongoClient(ServerConnectionString);
IMongoDatabase database = mongo.GetDatabase(Properties.Settings.Default.DatabaseName);
AnnoScheme scheme = new AnnoScheme();
scheme.Type = annoType;
var annoSchemes = database.GetCollection <BsonDocument>(DatabaseDefinitionCollections.Schemes);
var builder = Builders <BsonDocument> .Filter;
FilterDefinition <BsonDocument> annoSchemeFilter = builder.Eq("name", annoName) & builder.Eq("type", annoType.ToString());
BsonDocument annoSchemeDocument = null;
try
{
annoSchemeDocument = annoSchemes.Find(annoSchemeFilter).Single();
if (annoSchemeDocument["type"].ToString() == annoType.ToString())
{
scheme.Name = annoSchemeDocument["name"].ToString();
if (scheme.Type == AnnoScheme.TYPE.CONTINUOUS)
{
scheme.MinScore = annoSchemeDocument["min"].ToDouble();
scheme.MaxScore = annoSchemeDocument["max"].ToDouble();
scheme.SampleRate = annoSchemeDocument["sr"].ToDouble();
scheme.MinOrBackColor = (Color)ColorConverter.ConvertFromString(annoSchemeDocument["min_color"].ToString());
scheme.MaxOrForeColor = (Color)ColorConverter.ConvertFromString(annoSchemeDocument["max_color"].ToString());
}
else if (scheme.Type == AnnoScheme.TYPE.DISCRETE)
{
scheme.MinOrBackColor = (Color)ColorConverter.ConvertFromString(annoSchemeDocument["color"].ToString());
BsonArray schemeLabelsArray = annoSchemeDocument["labels"].AsBsonArray;
string SchemeLabel = "";
string SchemeColor = "#000000";
for (int j = 0; j < schemeLabelsArray.Count; j++)
{
try
{
if (schemeLabelsArray[j]["isValid"].AsBoolean == true)
{
SchemeLabel = schemeLabelsArray[j]["name"].ToString();
SchemeColor = schemeLabelsArray[j]["color"].ToString();
AnnoScheme.Label lcp = new AnnoScheme.Label(schemeLabelsArray[j]["name"].ToString(), (Color)ColorConverter.ConvertFromString(schemeLabelsArray[j]["color"].ToString()));
scheme.Labels.Add(lcp);
}
}
catch
{
SchemeLabel = schemeLabelsArray[j]["name"].ToString();
SchemeColor = schemeLabelsArray[j]["color"].ToString();
AnnoScheme.Label lcp = new AnnoScheme.Label(schemeLabelsArray[j]["name"].ToString(), (Color)ColorConverter.ConvertFromString(schemeLabelsArray[j]["color"].ToString()));
scheme.Labels.Add(lcp);
}
}
}
else if (scheme.Type == AnnoScheme.TYPE.FREE)
{
scheme.MinOrBackColor = (Color)ColorConverter.ConvertFromString(annoSchemeDocument["color"].ToString());
}
}
}
catch (Exception ex)
{
MessageTools.Warning(ex.ToString());
}
return(scheme);
}
public static List <AnnoList> LoadfromElanFile(String filepath)
{
List <AnnoList> list = new List <AnnoList>();
try
{
XmlDocument doc = new XmlDocument();
doc.Load(filepath);
//Get time order references
XmlNode time_order = doc.SelectSingleNode("//TIME_ORDER");
List <KeyValuePair <string, string> > time_order_list = new List <KeyValuePair <string, string> >();
foreach (XmlNode node in time_order.ChildNodes)
{
time_order_list.Add(new KeyValuePair <string, string>(node.Attributes[0].Value.ToString(), node.Attributes[1].Value.ToString()));
}
//Get number of tiers
int i = 0;
foreach (XmlNode tier in doc.SelectNodes("//TIER"))
{
AnnoList al = new AnnoList();
AnnoScheme scheme = new AnnoScheme();
scheme.Type = AnnoScheme.TYPE.FREE;
string tierid = tier.Attributes.GetNamedItem("TIER_ID").Value.ToString();
string role = "";
try
{
role = tier.Attributes.GetNamedItem("PARTICIPANT").Value.ToString();
}
catch { }
al = new AnnoList();
al.Source.File.Path = filepath;
foreach (XmlNode annotation in tier.ChildNodes)
{
string label = null;
string starttmp = "";
string endtmp = "";
double start = -1;
double end = -1;
double duration = -1;
XmlNode alignable_annotation = annotation.FirstChild;
starttmp = (from kvp in time_order_list where kvp.Key == alignable_annotation.Attributes.GetNamedItem("TIME_SLOT_REF1").Value.ToString() select kvp.Value).ToList()[0];
start = double.Parse(starttmp, CultureInfo.InvariantCulture) / 1000;
endtmp = (from kvp in time_order_list where kvp.Key == alignable_annotation.Attributes.GetNamedItem("TIME_SLOT_REF2").Value.ToString() select kvp.Value).ToList()[0];
end = double.Parse(endtmp, CultureInfo.InvariantCulture) / 1000;
label = alignable_annotation.FirstChild.InnerText;
AnnoScheme.Label l = new AnnoScheme.Label(label, Colors.Black);
if (scheme.Type == AnnoScheme.TYPE.DISCRETE && scheme.Labels.Find(x => x.Name == label) == null)
{
scheme.Labels.Add(l);
}
duration = end - start;
al.AddSorted(new AnnoListItem(start, duration, label, "", Colors.Black));
//The tier is used as metainformation as well. Might be changed if thats relevant in the future
}
i++;
al.Scheme = scheme;
al.Meta.Role = role;
al.Scheme.Name = tierid;
list.Add(al);
}
}
catch (Exception ex)
{
MessageTools.Error(ex.ToString());
}
return(list);
}
private void navigatorNewAnno_Click(object sender, RoutedEventArgs e)
{
if (Time.TotalDuration > 0)
{
AnnoTierNewSchemeWindow dialog = new AnnoTierNewSchemeWindow();
dialog.WindowStartupLocation = WindowStartupLocation.CenterScreen;
dialog.ShowDialog();
if (dialog.DialogResult == true)
{
AnnoScheme.TYPE annoType = dialog.Result();
if (DatabaseLoaded)
{
databaseAddNewAnnotation(annoType);
}
else
{
if (annoType == AnnoScheme.TYPE.FREE)
{
AnnoTierNewFreeSchemeWindow dialog2 = new AnnoTierNewFreeSchemeWindow();
dialog2.WindowStartupLocation = WindowStartupLocation.CenterScreen;
dialog2.ShowDialog();
if (dialog2.DialogResult == true)
{
AnnoScheme annoScheme = dialog2.Result;
AnnoList annoList = new AnnoList()
{
Scheme = annoScheme
};
addAnnoTier(annoList);
}
}
else if (annoType == AnnoScheme.TYPE.DISCRETE)
{
AnnoTierNewDiscreteSchemeWindow dialog2 = new AnnoTierNewDiscreteSchemeWindow();
dialog2.WindowStartupLocation = WindowStartupLocation.CenterScreen;
dialog2.ShowDialog();
if (dialog2.DialogResult == true)
{
AnnoList annoList = dialog2.GetAnnoList();
addAnnoTier(annoList);
}
}
else if (annoType == AnnoScheme.TYPE.CONTINUOUS)
{
double defaultSr = 25.0;
foreach (IMedia m in mediaList.Medias)
{
if (m.IsVideo())
{
defaultSr = m.GetSampleRate();
break;
}
}
AnnoTierNewContinuousSchemeWindow.Input input = new AnnoTierNewContinuousSchemeWindow.Input()
{
SampleRate = defaultSr, MinScore = 0.0, MaxScore = 1.0, MinColor = Colors.LightBlue, MaxColor = Colors.Red
};
AnnoTierNewContinuousSchemeWindow dialog2 = new AnnoTierNewContinuousSchemeWindow(input);
dialog2.WindowStartupLocation = WindowStartupLocation.CenterScreen;
dialog2.ShowDialog();
if (dialog2.DialogResult == true)
{
AnnoScheme annoScheme = dialog2.Result;
AnnoList annoList = new AnnoList()
{
Scheme = annoScheme
};
addAnnoTier(annoList);
}
}
}
}
}
else
{
MessageTools.Warning("Nothing to annotate, load some data first.");
}
}