// -----------------------------------------------------------------------------------------------
// Методы установки нижнего меню статуса
// -----------------------------------------------------------------------------------------------
void SetStatus(ModeOpen modeOpenRW)
{
switch (modeOpenRW)
{
case ModeOpen.none:
actionToolStripMenuItem.Enabled = false;
modeOpen = ModeOpen.none;
statusModeOpenLabelMenu.Text = "-";
break;
case ModeOpen.read:
insertActionToolStripMenuItem.Enabled = false;
deleteActionToolStripMenuItem.Enabled = false;
modeOpen = ModeOpen.read;
statusModeOpenLabelMenu.Text = "Режим чтения";
break;
case ModeOpen.write:
insertActionToolStripMenuItem.Enabled = true;
deleteActionToolStripMenuItem.Enabled = true;
modeOpen = ModeOpen.write;
statusModeOpenLabelMenu.Text = "Режим записи";
break;
}
}
private void FileDialogOperation(object sender, EventArgs e, ModeOpen modeOpen)
{
FileDialog dialog;
if (StudentRepository != null && !StudentRepository.StateIsSaved && modeOpen != ModeOpen.Save)
{
ConfirmAction(sender, e);
}
if (modeOpen == ModeOpen.Open)
{
dialog = new OpenFileDialog()
{
Filter = StudentRepository.AvailableDbFileExtensionsFilter
};
}
else
{
dialog = new SaveFileDialog()
{
Filter = StudentRepository.AvailableDbFileExtensionsFilter
};
}
if (dialog.ShowDialog() == DialogResult.OK)
{
CurrentOpenedFile = dialog.FileName;
StudentRepository = StudentRepository.BindToFile(dialog.FileName);
if (modeOpen == ModeOpen.Create)
{
BindingSource.DataSource = StudentRepository.GetEmptyStudentsLIst();
StudentsDataGreedView.DataSource = BindingSource;
}
else if (modeOpen == ModeOpen.Save)
{
StudentRepository.SaveStudents((List <Student>)BindingSource.DataSource);
}
else
{
try
{
BindingSource.DataSource = StudentRepository.LoadStudents();
StudentsDataGreedView.DataSource = BindingSource;
}
catch (InvalidOperationException exception)
{
StudentService.SaveParseErrors(exception, out LogFilePath);
InvalidFileDialog();
}
}
}
;
RefreshLabels();
}
public static void OpenForm(XtraForm xtraForm, ModeOpen modo)
{
if (Application.OpenForms[xtraForm.Name] != null)
{
Application.OpenForms[xtraForm.Name].Activate();
}
else
{
switch (modo)
{
case ModeOpen.Normal:
xtraForm.Show();
break;
case ModeOpen.Dialog:
xtraForm.ShowDialog();
break;
default:
break;
}
}
}
void SetStatus(ModeOpen modeOpenRW, ModeOpenConnection modeOpenConnectionRW)
{
SetStatus(modeOpenRW);
SetStatus(modeOpenConnectionRW);
}