private void ChangeSession(string name)
{
if (String.IsNullOrEmpty(name))
{
SelectedSession = null;
SessionName = String.Empty;
selectedSessionName = null;
newSession = true;
IsRuleset = false;
SessionClips = new ObservableCollection <AudioClip>();
SessionClipsView = CollectionViewSource.GetDefaultView(SessionClips);
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedSessionName)));
}
else
{
SelectedSession = SessionsMgr.GetSessionCopy(name);
originalSessionName = name;
selectedSessionName = name;
SessionName = name;
if (SelectedSession != null)
{
IsRuleset = SelectedSession.IsRuleset;
newSession = false;
SessionClips = new ObservableCollection <AudioClip>(SelectedSession.SessionAudioClips);
SessionClipsView = CollectionViewSource.GetDefaultView(SessionClips);
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SessionNames)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedSessionName)));
}
}
UpdateAudioClips();
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SessionClips)));
}
private void SaveSession(object obj)
{
MessageWin messageWin;
var msg = "Session saved.";
int ret;
if (newSession)
{
ret = SessionsMgr.AddSession(SessionName, null);
if (ret < 0)
{
msg = ret == -1
? "Error: Problem saving session to database." :
"Error: Session name already exists - please choose another name.";
messageWin = new MessageWin("Save Session", msg);
messageWin.Show();
return;
}
else
{
SelectedSession = SessionsMgr.GetSessionCopy(SessionName);
msg = "New session saved.";
}
}
SelectedSession.IsRuleset = IsRuleset;
string newSessionName = SessionName;
SelectedSession.SessionName = SessionName;
selectedSessionName = SessionName;
SelectedSession.SessionAudioClipsList.Clear();
if (SessionClips != null)
{
foreach (var sessionClip in SessionClips)
{
SelectedSession.SessionAudioClipsList.Add(sessionClip.ClipId);
}
}
ret = SessionsMgr.UpdateSession(SelectedSession);
if (ret > 0)
{
EventSystem.Publish(new SessionsInventoryChanged());
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SessionNames)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedSessionName)));
ChangeSession(newSessionName);
EventSystem.Publish(new SessionInventoryChanged()
{
SessionName = newSessionName
});
}
else if (ret == -1)
{
msg = "Error: Session name already exists - please choose another name.";
}
else if (ret == -2)
{
msg = "Error: Problem saving session to database.";
}
else
{
msg = "Error: Problem saving session audioClips to database.";
}
messageWin = new MessageWin("Save Session", msg);
messageWin.Show();
}
