public static void UpdateDisplays()
{
lock (locker)
{
Dictionary <int, Athlete> athletes = AthleteCollection.getAthleteCollection();
foreach (Athlete athlete in athletes.Values)
{
foreach (SubjectManager observer in subjectHandler._observers.Values)
{
if (observer.AvailableSubjects.ContainsKey(athlete.BibNumber))
{
observer.AvailableSubjects[athlete.BibNumber] = athlete;
}
if (observer.subjects.ContainsKey(athlete.BibNumber))
{
observer.subjects[athlete.BibNumber] = athlete;
}
}
}
foreach (SubjectManager observer in subjectHandler._observers.Values)
{
try
{
observer.UpdateDisplay();
}
catch (Exception f)
{
Console.WriteLine(f);
}
}
}
}
/// ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
/// <name>DeleteAthlete</name>
/// <date>14/03/15</date>
/// <summary>
/// Marks the athlete for removal and resets the index. If the athlete is new, then it removes it completely
/// from the list.
/// </summary>
/// ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
public void DeleteAthlete()
{
if (AthleteCollection[SelectedAthleteIndex].Status == StatusType.Added)
{
AthleteCollection.RemoveAt(SelectedAthleteIndex);
}
else
{
AthleteCollection[SelectedAthleteIndex].Status = StatusType.Deleted;
}
ResetSelectedIndex();
}
private void subjectListener()
{
while (running)
{
Thread.Sleep(500);
lock (AthleteCollection.getAthleteCollection())
{
foreach (KeyValuePair <int, Athlete> athlete in AthleteCollection.getAthleteCollection())
{
if (athlete.Value.justUpdated == true)
{
SubjectHandler.addSubject(athlete.Value);
athlete.Value.justUpdated = false;
if (this.availableAthletes.InvokeRequired)
{
SetAvailableList b = new SetAvailableList(setAvailableList);
this.Invoke(b, new object[] { AthleteCollection.getAthleteCollection() });
}
else
{
availableAthletes.Items.Add(athlete.Value.BibNumber.ToString(), athlete.Value.currTime.ToString(), athlete.Value.Location.ToString());
}
}
if (SubjectHandler.ObserverAdded())
{
if (this.observerView.InvokeRequired)
{
SetAvailableObservers o = new SetAvailableObservers(setAvailableObservers);
this.Invoke(o, new object[] { });
}
}
if (athlete.Value.updated == true)
{
SubjectHandler.UpdateDisplays();
AthleteCollection.updateDone(athlete.Value.BibNumber);
}
}
}
}
}
private void removeSubject_Click(object sender, EventArgs e)
{
if (observerName.Text != "Athletes being Observed")
{
if (observedAthletes.SelectedItems.Count > 0)
{
int index = Int32.Parse(observedAthletes.SelectedItems[0].Text);
AthleteCollection athletes = AthleteCollection.getAthleteCollection();
Dictionary <string, SubjectManager> temp = SubjectHandler.GetObservers();
temp[observerName.Text].subjects.Remove(index);
temp[observerName.Text].AvailableSubjects.Add(index, athletes[index]);
updateLists(observerName.Text, temp);
}
}
}