Use an enum for the effect in SubtitleContent.

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

diff --git a/src/lib/subtitle_content.h b/src/lib/subtitle_content.h
index fd02d032ae79f384463210a65d036034411b496d..73e53e446ba59c8ef5cebc20bb8d26e645e8a6de 100644 (file)
--- a/src/lib/subtitle_content.h
+++ b/src/lib/subtitle_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -40,12 +40,12 @@ public:
        static int const LANGUAGE;
        static int const FONTS;
        static int const COLOUR;
-       static int const OUTLINE;
-       static int const SHADOW;
+       static int const EFFECT;
        static int const EFFECT_COLOUR;
        static int const LINE_SPACING;
        static int const FADE_IN;
        static int const FADE_OUT;
+       static int const OUTLINE_WIDTH;
 };
 
 /** @class SubtitleContent
@@ -62,6 +62,7 @@ public:
 
        void as_xml (xmlpp::Node *) const;
        std::string identifier () const;
+       void take_settings_from (boost::shared_ptr<const SubtitleContent> c);
 
        void add_font (boost::shared_ptr<Font> font);
 
@@ -73,12 +74,14 @@ public:
        void set_y_scale (double);
        void set_language (std::string language);
        void set_colour (dcp::Colour);
-       void set_outline (bool);
-       void set_shadow (bool);
+       void unset_colour ();
+       void set_effect (dcp::Effect);
        void set_effect_colour (dcp::Colour);
+       void unset_effect_colour ();
        void set_line_spacing (double s);
        void set_fade_in (ContentTime);
        void set_fade_out (ContentTime);
+       void set_outline_width (int);
 
        bool use () const {
                boost::mutex::scoped_lock lm (_mutex);
@@ -120,22 +123,17 @@ public:
                return _language;
        }
 
-       dcp::Colour colour () const {
+       boost::optional<dcp::Colour> colour () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _colour;
        }
 
-       bool outline () const {
+       dcp::Effect effect () const {
                boost::mutex::scoped_lock lm (_mutex);
-               return _outline;
+               return _effect;
        }
 
-       bool shadow () const {
-               boost::mutex::scoped_lock lm (_mutex);
-               return _shadow;
-       }
-
-       dcp::Colour effect_colour () const {
+       boost::optional<dcp::Colour> effect_colour () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _effect_colour;
        }
@@ -155,6 +153,11 @@ public:
                return _fade_out;
        }
 
+       int outline_width () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               return _outline_width;
+       }
+
        static boost::shared_ptr<SubtitleContent> from_xml (Content* parent, cxml::ConstNodePtr, int version);
 
 protected:
@@ -185,14 +188,14 @@ private:
        /** y scale factor to apply to subtitles */
        double _y_scale;
        std::list<boost::shared_ptr<Font> > _fonts;
-       dcp::Colour _colour;
-       bool _outline;
-       bool _shadow;
-       dcp::Colour _effect_colour;
+       boost::optional<dcp::Colour> _colour;
+       dcp::Effect _effect;
+       boost::optional<dcp::Colour> _effect_colour;
        /** scaling factor for line spacing; 1 is "standard", < 1 is closer together, > 1 is further apart */
        double _line_spacing;
        ContentTime _fade_in;
        ContentTime _fade_out;
+       int _outline_width;
 };
 
 #endif