X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fdir_picker_ctrl.h;h=f70168db48fa98f08be28deab3d2d34c78cb0bb5;hb=d0188ed3e1ea5536e729e93b87d54114368120ac;hp=df6cbffa63afe15621dbe39d15a4272249adc393;hpb=e60bb3e51bd1508b149e6b8f6608f09b5196ae26;p=dcpomatic.git

diff --git a/src/wx/dir_picker_ctrl.h b/src/wx/dir_picker_ctrl.h
index df6cbffa6..f70168db4 100644
--- a/src/wx/dir_picker_ctrl.h
+++ b/src/wx/dir_picker_ctrl.h
@@ -1,32 +1,45 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2016 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/>.
 
 */
 
+
+#ifndef DCPOMATIC_DIR_PICKER_CTRL
+#define DCPOMATIC_DIR_PICKER_CTRL
+
+
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
 #include <wx/wx.h>
+LIBDCP_ENABLE_WARNINGS
+#include <boost/signals2.hpp>
+
 
 class DirPickerCtrl : public wxPanel
 {
 public:
-	DirPickerCtrl (wxWindow *);
+	explicit DirPickerCtrl (wxWindow *);
 
 	wxString GetPath () const;
 	void SetPath (wxString);
 
+	boost::signals2::signal<void ()> Changed;
+
 private:
 	void browse_clicked ();
 
@@ -36,3 +49,4 @@ private:
 	wxSizer* _sizer;
 };
 
+#endif