Add some new channels to the enum.

[libdcp.git] / src / subtitle_asset.h

diff --git a/src/subtitle_asset.h b/src/subtitle_asset.h
index 31cca18584b1f9fa69980de6aeddc574e987c81c..b66e88b10706379f1fe84cfe47e3687c3bba5c56 100644 (file)
--- a/src/subtitle_asset.h
+++ b/src/subtitle_asset.h
@@ -64,7 +64,7 @@ class LoadFontNode;
 
 namespace order {
        class Part;
-       class Context;
+       struct Context;
 }
 
 /** @class SubtitleAsset
@@ -94,15 +94,22 @@ public:
 
        virtual void add (boost::shared_ptr<Subtitle>);
        virtual void add_font (std::string id, boost::filesystem::path file) = 0;
-       std::map<std::string, Data> fonts_with_load_ids () const;
+       std::map<std::string, Data> font_data () const;
+       std::map<std::string, boost::filesystem::path> font_filenames () const;
 
        virtual void write (boost::filesystem::path) const = 0;
        virtual std::string xml_as_string () const = 0;
 
        Time latest_subtitle_out () const;
 
+       void fix_empty_font_ids ();
+
        virtual std::list<boost::shared_ptr<LoadFontNode> > load_font_nodes () const = 0;
 
+       std::string raw_xml () const {
+               return _raw_xml;
+       }
+
 protected:
        friend struct ::interop_dcp_font_test;
        friend struct ::smpte_dcp_font_test;
@@ -126,13 +133,20 @@ protected:
                boost::optional<Time> out;
                boost::optional<Time> fade_up_time;
                boost::optional<Time> fade_down_time;
+               enum Type {
+                       TEXT,
+                       IMAGE
+               };
+               boost::optional<Type> type;
        };
 
        void parse_subtitles (xmlpp::Element const * node, std::list<ParseState>& state, boost::optional<int> tcr, Standard standard);
        ParseState font_node_state (xmlpp::Element const * node, Standard standard) const;
        ParseState text_node_state (xmlpp::Element const * node) const;
+       ParseState image_node_state (xmlpp::Element const * node) const;
        ParseState subtitle_node_state (xmlpp::Element const * node, boost::optional<int> tcr) const;
        Time fade_time (xmlpp::Element const * node, std::string name, boost::optional<int> tcr) const;
+       void position_align (ParseState& ps, xmlpp::Element const * node) const;
 
        void subtitles_as_xml (xmlpp::Element* root, int time_code_rate, Standard standard) const;
 
@@ -165,16 +179,15 @@ protected:
        /** TTF font data that we need */
        std::list<Font> _fonts;
 
-       /** Map of image subtitles to UUIDs */
-       typedef std::map<boost::shared_ptr<dcp::SubtitleImage>, std::string> ImageUUIDMap;
-       ImageUUIDMap _image_subtitle_uuid;
+       /** The raw XML data that we read from our asset; useful for validation */
+       std::string _raw_xml;
 
 private:
        friend struct ::pull_fonts_test1;
        friend struct ::pull_fonts_test2;
        friend struct ::pull_fonts_test3;
 
-       void maybe_add_subtitle (std::string text, std::list<ParseState> const & parse_state);
+       void maybe_add_subtitle (std::string text, std::list<ParseState> const & parse_state, Standard standard);
 
        static void pull_fonts (boost::shared_ptr<order::Part> part);
 };