/// <summary>
/// Prompt the user to select a report group.
/// </summary>
private void SelectReportGroup()
{
if (UserLoggedIn())
{
ManageReportGroups rptGroup = new ManageReportGroups();
DialogResult result = rptGroup.ShowDialog();
if (result == DialogResult.Cancel && UserAccount.CurrentGroup == null)
{
_status = SystemStatus.NoReportGroupSelected;
InitaliseUpdatesRunning();
RefreshDisplay();
}
else if (result == DialogResult.Cancel && UserAccount.CurrentGroup != null)
{ _status = SystemStatus.Complete;
RefreshDisplay();
}
else if (result != DialogResult.Cancel)
{
try
{
UserAccount.CurrentGroup = rptGroup.SelectedGroup;
UserAccount.Settings.FirstRun = false;
_status = SystemStatus.Complete;
InitaliseUpdatesRunning();
if (_updateStatus != null && _updateStatus.Visible)
{
_updateStatus.Close();
_updateStatus = null;
}
if (_unackOrders != null && _unackOrders.Visible)
{
_unackOrders.Close();
_unackOrders = null;
}
if (_unackAssets != null && _unackAssets.Visible)
{
_unackAssets.Close();
_unackAssets = null;
}
RefreshDisplay();
}
catch (Exception ex)
{
if (!(ex is EMMAException)) { new EMMAException(ExceptionSeverity.Error,
"Error while trying to change report group", ex); }
MessageBox.Show("Error while trying to change report group: " + ex.Message,
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
private void RefreshUnackOrders(bool forceDisplay)
{
if (this.InvokeRequired)
{
RefreshUnackOrdersCallback callback = new RefreshUnackOrdersCallback(RefreshUnackOrders);
object[] parameters = new object[1];
parameters[0] = forceDisplay;
this.Invoke(callback, parameters);
}
else
{
bool updateForm = false;
bool showForm = false;
// If order notification window is not displayed and there is at least one unacknowledged
// order then display it.
// If the order notification window is displayed and the number of unacnowledged orders
// has changed then refresh it.
// _unackOrders.Visible will be false if EMMA is minimised but in this case we just
// want to refresh the existing window, not display a new one.
if (_unackOrders == null || (!_unackOrders.Visible && this.Visible))
{
OrdersList unack = Orders.LoadOrders(UserAccount.CurrentGroup.GetAssetAccessParams(
APIDataType.Orders), new List<int>(), new List<long>(),
(int)OrderState.ExpiredOrFilledAndUnacknowledged, "Any");
if (_unackOrders == null && unack.Count > 0)
{
_unackOrders = new ViewUnacknowledgedOrders();
_unackOrders.MdiParent = this;
showForm = true;
}
else if (_unackOrders != null && !_unackOrders.Visible &&
((_unackOrders.LastNumberOfOrders() != unack.Count) || forceDisplay))
{
// For some reason, calling 'Show' on the form after it's been closed will
// no longer work.
// Instead, we just have to create a new instance.
_unackOrders = new ViewUnacknowledgedOrders();
_unackOrders.MdiParent = this;
showForm = true;
//updateForm = true;
}
}
else { updateForm = true; }
if (showForm)
{
_unackOrders.Show();
}
if (updateForm)
{
_unackOrders.DisplayOrders();
}
}
}