Update hints properly when fonts are changed.

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

diff --git a/src/lib/subtitle_content.h b/src/lib/subtitle_content.h
index e8915fc960636ca9b0d9299613c513f3d556203d..a159d78491a3f79695560d2f2ce95dd3bc70929f 100644 (file)
--- a/src/lib/subtitle_content.h
+++ b/src/lib/subtitle_content.h
@@ -55,6 +55,8 @@ public:
 
        virtual bool has_subtitles () const = 0;
 
+       void add_font (boost::shared_ptr<Font> font);
+
        void set_use_subtitles (bool);
        void set_subtitle_x_offset (double);
        void set_subtitle_y_offset (double);
@@ -100,10 +102,11 @@ public:
 protected:
        /** subtitle language (e.g. "German") or empty if it is not known */
        std::string _subtitle_language;
-       std::list<boost::shared_ptr<Font> > _fonts;
        
 private:
        friend struct ffmpeg_pts_offset_test;
+       void font_changed ();
+       void connect_to_fonts ();
 
        bool _use_subtitles;
        /** x offset for placing subtitles, as a proportion of the container width;
@@ -118,6 +121,8 @@ private:
        double _subtitle_x_scale;
        /** y scale factor to apply to subtitles */
        double _subtitle_y_scale;
+       std::list<boost::shared_ptr<Font> > _fonts;
+       std::list<boost::signals2::connection> _font_connections;
 };
 
 #endif