From 78979cc6ad60c03bfc2e3757722d8e18d670a4c3 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Wed, 22 Aug 2012 17:33:43 +0100
Subject: Very slightly less verbose subs checking.

---
 src/subtitle_asset.cc | 39 +++++++++++++++++++++++++++++++++++++++
 src/subtitle_asset.h  | 10 ++++++++++
 2 files changed, 49 insertions(+)

(limited to 'src')

diff --git a/src/subtitle_asset.cc b/src/subtitle_asset.cc
index ee74e5eb..2446c137 100644
--- a/src/subtitle_asset.cc
+++ b/src/subtitle_asset.cc
@@ -287,3 +287,42 @@ Subtitle::size_in_pixels (int screen_height) const
 	
 	return _size * screen_height / (11 * 72);
 }
+
+bool
+libdcp::operator== (Subtitle const & a, Subtitle const & b)
+{
+	return (
+		a.font() == b.font() &&
+		a.italic() == b.italic() &&
+		a.color() == b.color() &&
+		a.size() == b.size() &&
+		a.in() == b.in() &&
+		a.out() == b.out() &&
+		a.v_position() == b.v_position() &&
+		a.v_align() == b.v_align() &&
+		a.text() == b.text() &&
+		a.effect() == b.effect() &&
+		a.effect_color() == b.effect_color() &&
+		a.fade_up_time() == b.fade_up_time() &&
+		a.fade_down_time() == b.fade_down_time()
+		);
+}
+
+ostream&
+libdcp::operator<< (ostream& s, Subtitle const & sub)
+{
+	s << "\n`" << sub.text() << "' from " << sub.in() << " to " << sub.out() << ";\n"
+	  << "fade up " << sub.fade_up_time() << ", fade down " << sub.fade_down_time() << ";\n"
+	  << "font " << sub.font() << ", ";
+
+	if (sub.italic()) {
+		s << "italic";
+	} else {
+		s << "non-italic";
+	}
+	
+	s << ", size " << sub.size() << ", color " << sub.color() << ", vpos " << sub.v_position() << ", valign " << ((int) sub.v_align()) << ";\n"
+	  << "effect " << ((int) sub.effect()) << ", effect color " << sub.effect_color();
+
+	return s;
+}
diff --git a/src/subtitle_asset.h b/src/subtitle_asset.h
index 662f85f1..72563470 100644
--- a/src/subtitle_asset.h
+++ b/src/subtitle_asset.h
@@ -151,6 +151,10 @@ public:
 		return _fade_down_time;
 	}
 
+	int size () const {
+		return _size;
+	}
+	
 	int size_in_pixels (int screen_height) const;
 
 private:
@@ -169,6 +173,9 @@ private:
 	Time _fade_down_time;
 };
 
+bool operator== (Subtitle const & a, Subtitle const & b);
+std::ostream& operator<< (std::ostream& s, Subtitle const & sub);
+
 class SubtitleAsset : public Asset, public XMLFile
 {
 public:
@@ -185,6 +192,9 @@ public:
 	}
 
 	std::list<boost::shared_ptr<Subtitle> > subtitles_at (Time t) const;
+	std::list<boost::shared_ptr<Subtitle> > const & subtitles () const {
+		return _subtitles;
+	}
 
 private:
 	std::string font_id_to_name (std::string id) const;
-- 
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