Check for unassigned text tracks.

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

diff --git a/src/lib/types.h b/src/lib/types.h
index 5707cf5cef0ca822c21f70895e2713ee06ff6b23..22d652b3f74e47d42c4cce22a0eaa2bf6c706c11 100644 (file)
--- a/src/lib/types.h
+++ b/src/lib/types.h
@@ -129,13 +129,36 @@ enum ReelType
        REELTYPE_BY_LENGTH
 };
 
+enum ChangeType
+{
+       CHANGE_TYPE_PENDING,
+       CHANGE_TYPE_DONE,
+       CHANGE_TYPE_CANCELLED
+};
+
+/** Type of captions.
+ *
+ *  The generally accepted definitions seem to be:
+ *  - subtitles: text for an audience who doesn't speak the film's language
+ *  - captions:  text for a hearing-impaired audience
+ *  - open:      on-screen
+ *  - closed:    only visible by some audience members
+ *
+ *  At the moment DoM supports open subtitles and closed captions.
+ *
+ *  There is some use of the word `subtitle' in the code which may mean
+ *  caption in some contexts.
+ */
 enum TextType
 {
-       TEXT_SUBTITLE,
-       TEXT_CLOSED_CAPTION
+       TEXT_UNKNOWN,
+       TEXT_OPEN_SUBTITLE,
+       TEXT_CLOSED_CAPTION,
+       TEXT_COUNT
 };
 
 extern std::string text_type_to_string (TextType t);
+extern std::string text_type_to_name (TextType t);
 extern TextType string_to_text_type (std::string s);
 
 /** @struct Crop