Add some debugging for the strange greyed-out refer button.

diff --git a/src/wx/content_sub_panel.cc b/src/wx/content_sub_panel.cc
index 465288ae20425916517f27243b01708cd6a18556..8679604cbc3af0550fb4e022e0dd1ffefc51fcc0 100644 (file)
--- a/src/wx/content_sub_panel.cc
+++ b/src/wx/content_sub_panel.cc
@@ -21,6 +21,9 @@
 #include "content_sub_panel.h"
 #include "content_panel.h"
 #include "wx_util.h"
+#include "lib/dcp_content.h"
+#include "lib/compose.hpp"
+#include "lib/log.h"
 #include <wx/notebook.h>
 #include <boost/foreach.hpp>
 
@@ -40,6 +43,18 @@ ContentSubPanel::ContentSubPanel (ContentPanel* p, wxString name)
 void
 ContentSubPanel::setup_refer_button (wxCheckBox* button, shared_ptr<DCPContent> dcp, bool can_reference, list<string> why_not) const
 {
+       /* XXX: just for debugging */
+       if (dcp) {
+               dcp->film()->log()->log (
+                       String::compose (
+                               "setup_refer_button for %1; %2 %3",
+                               dcp->path(0).string(),
+                               int(can_reference),
+                               int(why_not.size())),
+                       LogEntry::TYPE_GENERAL
+                       );
+       }
+
        button->Enable (can_reference);
 
        wxString s;