Some maths operations with Time.

[libdcp.git] / src / subtitle_asset.h

diff --git a/src/subtitle_asset.h b/src/subtitle_asset.h
index d272957edc0346e175c48198094955bda364a98c..607b054d91a3ed6ea054d611211022824df7cdb5 100644 (file)
--- a/src/subtitle_asset.h
+++ b/src/subtitle_asset.h
@@ -33,6 +33,12 @@ public:
        float v_position;
        VAlign v_align;
        std::string text;
+       Time fade_up_time;
+       Time fade_down_time;
+
+private:
+       Time fade_time (std::string name);
+       
 };
 
 class SubtitleNode : public XMLNode
@@ -88,7 +94,9 @@ public:
                VAlign v_align,
                std::string text,
                Effect effect,
-               Color effect_color
+               Color effect_color,
+               Time fade_up_time,
+               Time fade_down_time
                );
 
        std::string font () const {
@@ -131,6 +139,14 @@ public:
                return _effect_color;
        }
 
+       Time fade_up_time () const {
+               return _fade_up_time;
+       }
+
+       Time fade_down_time () const {
+               return _fade_down_time;
+       }
+
        int size_in_pixels (int screen_height) const;
 
 private:
@@ -145,6 +161,8 @@ private:
        std::string _text;
        Effect _effect;
        Color _effect_color;
+       Time _fade_up_time;
+       Time _fade_down_time;
 };
 
 class SubtitleAsset : public Asset, public XMLFile