X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ftext_content.h;h=5eda8764ffeaa91ea5c20758fb46c2cad71e1844;hb=4b7185e4eda53534c4d71a1f31ba33ca3dd8dc8d;hp=cca678ad22fb1de69a5c186f7608b5941931c4d4;hpb=af2bea29ef9975dadd26297876e2408e5e874a0c;p=dcpomatic.git

diff --git a/src/lib/text_content.h b/src/lib/text_content.h
index cca678ad2..5eda8764f 100644
--- a/src/lib/text_content.h
+++ b/src/lib/text_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,15 +18,18 @@
 
 */
 
-#ifndef DCPOMATIC_SUBTITLE_CONTENT_H
-#define DCPOMATIC_SUBTITLE_CONTENT_H
+#ifndef DCPOMATIC_CAPTION_CONTENT_H
+#define DCPOMATIC_CAPTION_CONTENT_H
 
 #include "content_part.h"
+#include "dcp_text_track.h"
 #include <libcxml/cxml.h>
 #include <dcp/types.h>
 #include <boost/signals2.hpp>
 
-class Font;
+namespace dcpomatic {
+	class Font;
+}
 
 class TextContentProperty
 {
@@ -47,6 +50,7 @@ public:
 	static int const FADE_OUT;
 	static int const OUTLINE_WIDTH;
 	static int const TYPE;
+	static int const DCP_TRACK;
 };
 
 /** @class TextContent
@@ -58,14 +62,14 @@ public:
 class TextContent : public ContentPart
 {
 public:
-	explicit TextContent (Content* parent);
+	TextContent (Content* parent, TextType type, TextType original_type);
 	TextContent (Content* parent, std::vector<boost::shared_ptr<Content> >);
 
 	void as_xml (xmlpp::Node *) const;
 	std::string identifier () const;
 	void take_settings_from (boost::shared_ptr<const TextContent> c);
 
-	void add_font (boost::shared_ptr<Font> font);
+	void add_font (boost::shared_ptr<dcpomatic::Font> font);
 
 	void set_use (bool);
 	void set_burn (bool);
@@ -81,12 +85,14 @@ public:
 	void set_effect_colour (dcp::Colour);
 	void unset_effect_colour ();
 	void set_line_spacing (double s);
-	void set_fade_in (ContentTime);
+	void set_fade_in (dcpomatic::ContentTime);
 	void unset_fade_in ();
-	void set_fade_out (ContentTime);
+	void set_fade_out (dcpomatic::ContentTime);
 	void set_outline_width (int);
 	void unset_fade_out ();
 	void set_type (TextType type);
+	void set_dcp_track (DCPTextTrack track);
+	void unset_dcp_track ();
 
 	bool use () const {
 		boost::mutex::scoped_lock lm (_mutex);
@@ -118,7 +124,7 @@ public:
 		return _y_scale;
 	}
 
-	std::list<boost::shared_ptr<Font> > fonts () const {
+	std::list<boost::shared_ptr<dcpomatic::Font> > fonts () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _fonts;
 	}
@@ -148,12 +154,12 @@ public:
 		return _line_spacing;
 	}
 
-	boost::optional<ContentTime> fade_in () const {
+	boost::optional<dcpomatic::ContentTime> fade_in () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _fade_in;
 	}
 
-	boost::optional<ContentTime> fade_out () const {
+	boost::optional<dcpomatic::ContentTime> fade_out () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _fade_out;
 	}
@@ -168,7 +174,17 @@ public:
 		return _type;
 	}
 
-	static boost::shared_ptr<TextContent> from_xml (Content* parent, cxml::ConstNodePtr, int version);
+	TextType original_type () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _original_type;
+	}
+
+	boost::optional<DCPTextTrack> dcp_track () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _dcp_track;
+	}
+
+	static std::list<boost::shared_ptr<TextContent> > from_xml (Content* parent, cxml::ConstNodePtr, int version);
 
 protected:
 	/** subtitle language (e.g. "German") or empty if it is not known */
@@ -197,16 +213,23 @@ private:
 	double _x_scale;
 	/** y scale factor to apply to subtitles */
 	double _y_scale;
-	std::list<boost::shared_ptr<Font> > _fonts;
+	std::list<boost::shared_ptr<dcpomatic::Font> > _fonts;
 	boost::optional<dcp::Colour> _colour;
 	boost::optional<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;
-	boost::optional<ContentTime> _fade_in;
-	boost::optional<ContentTime> _fade_out;
+	boost::optional<dcpomatic::ContentTime> _fade_in;
+	boost::optional<dcpomatic::ContentTime> _fade_out;
 	int _outline_width;
+	/** what these captions will be used for in the output DCP (not necessarily what
+	 *  they were originally).
+	 */
 	TextType _type;
+	/** the original type of these captions in their content */
+	TextType _original_type;
+	/** the track of closed captions that this content should be put in, or empty to put in the default (only) track */
+	boost::optional<DCPTextTrack> _dcp_track;
 };
 
 #endif