private bool LoadLabelsListToXml()
{
TextWriter intervals_file_xml = null;
TextWriter intervals_file_csv = null;
TextWriter intervals_file_xml_1 = null;
TextWriter intervals_file_csv_1 = null;
TextWriter intervals_file_xml_2 = null;
TextWriter intervals_file_csv_2 = null;
Session XmlSession_1 = null;
Session XmlSession_2 = null;
try
{
string readline;
DateTime start_time, end_time;
TimeSpan ts;
string category, current_label;
#region generate an annotation file for each category
// ----------backup and create output files ------------------
// Annotation Intervals Files
if (File.Exists( Folder_audioannotation + "AnnotationIntervals.xml"))
{ File.Delete( Folder_audioannotation + "AnnotationIntervals.xml"); }
if (File.Exists(Folder_audioannotation + "AnnotationIntervals.csv"))
{ File.Delete(Folder_audioannotation + "AnnotationIntervals.csv"); }
intervals_file_xml = new StreamWriter(Folder_audioannotation + "AnnotationIntervals.xml");
intervals_file_csv = new StreamWriter(Folder_audioannotation + "AnnotationIntervals.csv");
// Annotation Intervals Files, category 1
if (File.Exists(DataSessionDir + "AnnotationIntervals_cat_1.xml"))
{ File.Delete(DataSessionDir + "AnnotationIntervals_cat_1.xml"); }
if (File.Exists(DataSessionDir + "AnnotationIntervals_cat_1.csv"))
{ File.Delete(DataSessionDir + "AnnotationIntervals_cat_1.csv"); }
intervals_file_xml_1 = new StreamWriter(DataSessionDir + "AnnotationIntervals_cat_1.xml");
intervals_file_csv_1 = new StreamWriter(DataSessionDir + "AnnotationIntervals_cat_1.csv");
// Annotation Intervals Files, category 2
if (File.Exists(DataSessionDir + "AnnotationIntervals_cat_2.xml"))
{ File.Delete(DataSessionDir + "AnnotationIntervals_cat_2.xml"); }
if (File.Exists(DataSessionDir + "AnnotationIntervals_cat_2.csv"))
{ File.Delete(DataSessionDir + "AnnotationIntervals_cat_2.csv"); }
intervals_file_xml_2 = new StreamWriter(DataSessionDir + "AnnotationIntervals_cat_2.xml");
intervals_file_csv_2 = new StreamWriter(DataSessionDir + "AnnotationIntervals_cat_2.csv");
// ----------initialize sessions ------------------
XmlSession_1 = new Session();
XmlSession_1 = XmlSession.copy();
XmlSession_2 = new Session();
XmlSession_2 = XmlSession.copy();
// ---------- Load labels to sessions 1 and 2------------------
int count = 0;
for (int c = 1; c <= 2; c++)
{
if( c == 1)
{ count = LabelsList_1.Count; }
else
{ count = LabelsList_2.Count; }
for (int i = 0; i < count ; i++)
{
if (c == 1)
{ readline = LabelsList_1[i]; }
else
{ readline = LabelsList_2[i]; }
string[] tokens = readline.Split(';');
if (tokens[0].CompareTo("ok") == 0)
{
currentRecord = new Annotation();
//Start Time
start_time = DateTime.Parse(StartDate + " " + tokens[3]);
currentRecord._StartDate = start_time.ToString("yyyy'-'MM'-'dd' 'HH':'mm':'ssK");
currentRecord._StartHour = start_time.Hour;
currentRecord._StartMinute = start_time.Minute;
currentRecord._StartSecond = start_time.Second;
currentRecord._StartMillisecond = start_time.Millisecond;
ts = (start_time - new DateTime(1970, 1, 1, 0, 0, 0));
currentRecord._StartUnix = ts.TotalSeconds;
//Stop Time
end_time = DateTime.Parse(EndDate + " " + tokens[4]);
currentRecord._EndDate = end_time.ToString("yyyy'-'MM'-'dd' 'HH':'mm':'ssK");
currentRecord._EndHour = end_time.Hour;
currentRecord._EndMinute = end_time.Minute;
currentRecord._EndSecond = end_time.Second;
currentRecord._EndMillisecond = end_time.Millisecond;
ts = (end_time - new DateTime(1970, 1, 1, 0, 0, 0));
currentRecord._EndUnix = ts.TotalSeconds;
// Labels
category = tokens[6];
current_label = tokens[5];
currentRecord.Activities.Add(new Activity(current_label, category));
// Save record to the correspondent session
if (c == 1)
{ XmlSession_1.Annotations.Add(currentRecord); }
else
{ XmlSession_2.Annotations.Add(currentRecord); }
}
}
}
// Save session 1 to file
intervals_file_xml_1.WriteLine(XmlSession_1.ToXML());
intervals_file_csv_1.WriteLine(XmlSession_1.ToCSV());
// Save session 2 to file
intervals_file_xml_2.WriteLine(XmlSession_2.ToXML());
intervals_file_csv_2.WriteLine(XmlSession_2.ToCSV());
// Close files session 1
intervals_file_xml_1.Flush();
intervals_file_xml_1.Close();
intervals_file_csv_1.Flush();
intervals_file_csv_1.Close();
// Close files session 2
intervals_file_xml_2.Flush();
intervals_file_xml_2.Close();
intervals_file_csv_2.Flush();
intervals_file_csv_2.Close();
#endregion
//set the DataDirectory
//XmlSession._DataDirectory = DataSessionDir;
Session XmlSessionOutput = XmlSession_1.Merge(XmlSession_2);
intervals_file_xml.WriteLine(XmlSessionOutput.ToXML());
intervals_file_csv.WriteLine(XmlSessionOutput.ToCSV());
intervals_file_xml.Flush();
intervals_file_xml.Close();
intervals_file_csv.Flush();
intervals_file_csv.Close();
//Save Labels Colors File
SaveLabelsColorsToFile();
return true;
}
catch
{
#region Close Files
if (intervals_file_xml != null)
{
intervals_file_xml.Flush();
intervals_file_xml.Close();
}
if (intervals_file_csv != null)
{
intervals_file_csv.Flush();
intervals_file_csv.Close();
}
if (intervals_file_xml_1 != null)
{
intervals_file_xml_1.Flush();
intervals_file_xml_1.Close();
}
if (intervals_file_csv_1 != null)
{
intervals_file_csv_1.Flush();
intervals_file_csv_1.Close();
}
if (intervals_file_xml_2 != null)
{
intervals_file_xml_2.Flush();
intervals_file_xml_2.Close();
}
if (intervals_file_csv_2 != null)
{
intervals_file_csv_2.Flush();
intervals_file_csv_2.Close();
}
#endregion
return false;
}
}
public Annotation copy()
{
Annotation ann = new Annotation();
foreach (Activity act in activities)
{
ann.activities.Add(act);
}
ann._StartHour= start_hour;
ann._StartMinute = start_minute;
ann._StartSecond = start_second;
ann._StartMillisecond = start_millisecond;
ann._StartUnix = start_unix;
ann._StartDate = start_date;
ann._EndDate = end_date;
ann._EndHour = end_hour;
ann._EndMinute = end_minute;
ann._EndSecond = end_second;
ann._EndMillisecond = end_millisecond;
ann._EndUnix = end_unix;
return ann;
}