Missing file.

diff --git a/src/wx/file_dialog_wrapper.h b/src/wx/file_dialog_wrapper.h
new file mode 100644 (file)
index 0000000..d30d6ef
--- /dev/null
+++ b/src/wx/file_dialog_wrapper.h
@@ -0,0 +1,54 @@
+/*
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+
+    This program 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,
+    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.
+
+*/
+
+#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) {}
+
+       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;
+       }
+
+private:
+       wxWindow* _parent;
+       wxFileDialog* _dialog;
+};