Change GuiForm::add_file must_exists argument to flags FILE_OPEN/FILE_SAVE

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gui_form.hh b/src/gui_form.hh
index d154518..972c781 100644
--- a/src/gui_form.hh
+++ b/src/gui_form.hh
@@ -32,9 +32,11 @@ public:
     std::string name;
     std::vector<std::string> masks;
   };
+  static const uint8_t FILE_OPEN;
+  static const uint8_t FILE_SAVE;
   virtual void add_file(std::string const& id, std::string const& label,
                         std::string const& value,
-                        std::string const& description, bool must_exist,
+                        std::string const& description, uint8_t flags,
                         std::vector<Filter> const& filter) = 0;
 
   virtual void add_listener(Listener* listener) = 0;