public static bool UpdateSchemeDialog(ref AnnoScheme scheme)
{
Window dialog = null;
if (scheme.Type == AnnoScheme.TYPE.FREE)
{
dialog = new AnnoTierNewFreeSchemeWindow(ref scheme);
}
else if (scheme.Type == AnnoScheme.TYPE.DISCRETE)
{
dialog = new AnnoTierNewDiscreteSchemeWindow(ref scheme);
}
else if (scheme.Type == AnnoScheme.TYPE.CONTINUOUS)
{
dialog = new AnnoTierNewContinuousSchemeWindow(ref scheme);
}
else if (scheme.Type == AnnoScheme.TYPE.POINT)
{
dialog = new AnnoTierNewPointSchemeWindow(ref scheme);
}
else
{
return(false);
}
dialog.WindowStartupLocation = WindowStartupLocation.CenterScreen;
dialog.ShowDialog();
return(dialog.DialogResult.Value);
}
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.");
}
}
}
}
}
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.");
}
}