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/*
Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include <dcp/util.h>
template <class T>
class FileDialogWrapper
{
public:
FileDialogWrapper (wxWindow* parent, wxString title)
: _parent (parent)
{
_dialog = new wxFileDialog (parent, title);
}
void set (T) {}
boost::optional<T> get ()
{
return T (dcp::file_to_string (wx_to_std (_dialog->GetPath ())));
}
int ShowModal ()
{
return _dialog->ShowModal ();
}
void Destroy ()
{
_dialog->Destroy ();
/* eek! */
delete this;
}
protected:
wxWindow* _parent;
wxFileDialog* _dialog;
};
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