public void Detach()
{
if (TextBox == null)
{
return;
}
HideStatementCompletionForm();
if (_cancellationTokenSource != null)
{
_cancellationTokenSource.Cancel();
_cancellationTokenSource = null;
}
_proteinMatcher = null;
if (null != _proteomeDb)
{
_proteomeDb.Dispose();
_proteomeDb = null;
}
TextBox.KeyDown -= TextBox_KeyDown;
TextBox.TextChanged -= TextBox_TextChanged;
TextBox.GotFocus -= TextBox_GotFocus;
TextBox.LostFocus -= TextBox_LostFocus;
TextBox.LocationChanged -= TextBox_LocationChanged;
TextBox = null;
}
private void RefreshStatus()
{
if (File.Exists(textPath.Text))
{
btnAddFastaFile.Enabled = true;
ProteomeDb proteomeDb = null;
int proteinCount = 0;
try
{
using (var longWaitDlg = new LongWaitDlg
{
Text = Resources.BuildBackgroundProteomeDlg_RefreshStatus_Loading_Proteome_File,
Message =
string.Format(
Resources.BuildBackgroundProteomeDlg_RefreshStatus_Loading_protein_information_from__0__,
textPath.Text)
})
{
longWaitDlg.PerformWork(this, 1000, () =>
{
proteomeDb = ProteomeDb.OpenProteomeDb(textPath.Text);
if (proteomeDb != null)
{
proteinCount = proteomeDb.GetProteinCount(); // This can be a lengthy operation on a large protdb, do it within the longwait
}
});
}
if (proteomeDb == null)
{
throw new Exception();
}
tbxStatus.Text =
string.Format(
Resources.BuildBackgroundProteomeDlg_RefreshStatus_The_proteome_file_contains__0__proteins,
proteinCount);
}
catch (Exception)
{
tbxStatus.Text = Resources.BuildBackgroundProteomeDlg_OkDialog_The_proteome_file_is_not_valid;
btnAddFastaFile.Enabled = false;
}
finally
{
if (null != proteomeDb)
{
proteomeDb.Dispose();
}
}
textPath.ForeColor = Color.Black;
}
else
{
btnAddFastaFile.Enabled = false;
tbxStatus.Text = Resources.BuildBackgroundProteomeDlg_RefreshStatus_Click_the_Open_button_to_choose_an_existing_proteome_file_or_click_the_Create_button_to_create_a_new_proteome_file;
textPath.ForeColor = string.IsNullOrEmpty(textPath.Text) ? Color.Black : Color.Red;
}
}
private void RefreshStatus()
{
if (File.Exists(textPath.Text))
{
btnAddFastaFile.Enabled = true;
ProteomeDb proteomeDb = null;
try
{
using (var longWaitDlg = new LongWaitDlg
{
Text = Resources.BuildBackgroundProteomeDlg_RefreshStatus_Loading_Proteome_File,
Message =
string.Format(
Resources.BuildBackgroundProteomeDlg_RefreshStatus_Loading_protein_information_from__0__,
textPath.Text)
})
{
longWaitDlg.PerformWork(this, 1000, () => proteomeDb = ProteomeDb.OpenProteomeDb(textPath.Text));
}
if (proteomeDb == null)
{
throw new Exception();
}
int proteinCount = proteomeDb.GetProteinCount();
var digestions = proteomeDb.ListDigestions();
tbxStatus.Text =
string.Format(
Resources.BuildBackgroundProteomeDlg_RefreshStatus_The_proteome_file_contains__0__proteins,
proteinCount);
if (proteinCount != 0 && digestions.Count > 0)
{
tbxStatus.Text = TextUtil.LineSeparate(tbxStatus.Text,
Resources.BuildBackgroundProteomeDlg_RefreshStatus_The_proteome_has_already_been_digested);
}
}
catch (Exception)
{
tbxStatus.Text = Resources.BuildBackgroundProteomeDlg_OkDialog_The_proteome_file_is_not_valid;
btnAddFastaFile.Enabled = false;
}
finally
{
if (null != proteomeDb)
{
proteomeDb.Dispose();
}
}
}
else
{
btnAddFastaFile.Enabled = false;
tbxStatus.Text = Resources.BuildBackgroundProteomeDlg_RefreshStatus_Click_the_Open_button_to_choose_an_existing_proteome_file_or_click_the_Create_button_to_create_a_new_proteome_file;
}
}