Add Playlist::add_at_end() taking a vector of content.

2 files changed, 26 insertions, 0 deletions

diff --git a/src/lib/playlist.cc b/src/lib/playlist.cc
index 45a06bfe2..7385c8ad5 100644
--- a/src/lib/playlist.cc
+++ b/src/lib/playlist.cc
@@ -309,6 +309,31 @@ Playlist::add(shared_ptr<const Film> film, shared_ptr<Content> c)
 
 
 void
+Playlist::add_at_end(shared_ptr<const Film> film, vector<shared_ptr<Content>> const& content)
+{
+	Change(ChangeType::PENDING);
+
+	for (auto c: content) {
+		/* Add {video,subtitle} content after any existing {video,subtitle} content */
+		if (c->video) {
+			c->set_position(film, video_end(film));
+		} else if (!c->text.empty()) {
+			c->set_position(film, text_end(film));
+		}
+
+		boost::mutex::scoped_lock lm(_mutex);
+		_content.push_back(c);
+		sort(_content.begin(), _content.end(), ContentSorter());
+		reconnect(film);
+	}
+
+	Change(ChangeType::DONE);
+
+	LengthChange();
+}
+
+
+void
 Playlist::remove(shared_ptr<Content> c)
 {
 	Change(ChangeType::PENDING);
diff --git a/src/lib/playlist.h b/src/lib/playlist.h
index c84323b44..c26de5426 100644
--- a/src/lib/playlist.h
+++ b/src/lib/playlist.h
@@ -55,6 +55,7 @@ public:
 	void set_from_xml(std::shared_ptr<const Film> film, cxml::ConstNodePtr node, int version, std::list<std::string>& notes);
 
 	void add(std::shared_ptr<const Film> film, std::shared_ptr<Content>);
+	void add_at_end(std::shared_ptr<const Film> film, std::vector<std::shared_ptr<Content>> const& content);
 	void remove(std::shared_ptr<Content>);
 	void remove(ContentList);
 	void move_earlier(std::shared_ptr<const Film> film, std::shared_ptr<Content>);