/*
Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
using std::string;
using boost::shared_ptr;
+using boost::optional;
EmailDialog::EmailDialog (wxWindow* parent)
: TableDialog (parent, _("Email address"), 2, 1, true)
_email->SetValue (std_to_wx (address));
}
-string
+optional<string>
EmailDialog::get () const
{
- return wx_to_std (_email->GetValue ());
+ string s = wx_to_std (_email->GetValue ());
+ if (s.empty ()) {
+ /* Invalid email address */
+ return optional<string> ();
+ }
+
+ return s;
}