Put * in the title bar when the DCP-o-matic project is modified (#1938).

[dcpomatic.git] / src / lib / film.h

diff --git a/src/lib/film.h b/src/lib/film.h
index 9be6c57710d2ed145d9664fbaca2803108cd69cd..d42eb5626b71dad5050e3fa5335002611f59edf1 100644 (file)
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -131,7 +131,7 @@ public:
 
        void use_template (std::string name);
        std::list<std::string> read_metadata (boost::optional<boost::filesystem::path> path = boost::optional<boost::filesystem::path> ());
-       void write_metadata () const;
+       void write_metadata ();
        void write_metadata (boost::filesystem::path path) const;
        void write_template (boost::filesystem::path path) const;
        std::shared_ptr<xmlpp::Document> metadata (bool with_content_paths = true) const;
@@ -481,6 +481,8 @@ public:
        */
        mutable boost::signals2::signal<void ()> LengthChange;
 
+       boost::signals2::signal<void (bool)> DirtyChange;
+
        /** Emitted when we have something important to tell the user */
        boost::signals2::signal<void (std::string)> Message;
 
@@ -507,7 +509,7 @@ private:
        void audio_analysis_finished ();
        void check_settings_consistency ();
        void maybe_set_container_and_resolution ();
-       void set_dirty (bool dirty) const;
+       void set_dirty (bool dirty);
 
        /** Log to write to */
        std::shared_ptr<Log> _log;