private void menuItemLoadBackgroundSession_Click(object sender, EventArgs e)
{
// Sanity checks
if (!session.IsLoaded)
{
MessageBox.Show("Session is not loaded");
return;
}
FolderBrowserDialog dialog = new FolderBrowserDialog();
dialog.SelectedPath = settings.SessionRootDirectory;
dialog.Description = "Select background session directory";
dialog.ShowNewFolderButton = false;
if (dialog.ShowDialog() == DialogResult.OK)
{
ClearBackground();
Session bkgSess = new Session();
string bkgSessionFile = dialog.SelectedPath + Path.DirectorySeparatorChar + "session.json";
if (!File.Exists(bkgSessionFile))
{
Utils.Log.Add("ERROR: Can not load background session. Directory " + dialog.SelectedPath + " has no session.json file");
return;
}
// Deserialize session object
bkgSess = JsonConvert.DeserializeObject<Session>(File.ReadAllText(bkgSessionFile));
if (!bkgSess.LoadGEFactor())
Utils.Log.Add("WARNING: Loading GEFactor failed for background session " + bkgSess.Name);
// Load background spectrums
if (!bkgSess.LoadSpectrums(dialog.SelectedPath))
{
Utils.Log.Add("ERROR: Loading spectrums failed for background session " + bkgSess.Name);
return;
}
// Make sure session and backgrouns has the same number of channels
if (bkgSess.NumChannels != session.NumChannels)
{
bkgSess.Clear();
MessageBox.Show("Cannot load a background with different number of channels than the session");
return;
}
// Store background in session
session.SetBackground(bkgSess);
lblBackground.Text = "Background: " + bkgSess.Name;
Utils.Log.Add("Background " + bkgSess.Name + " loaded for session " + session.Name);
}
}
