1 files changed, 112 insertions, 0 deletions
diff --git a/src/lib/still_image_content.cc b/src/lib/still_image_content.cc
new file mode 100644
index 000000000..3a30ccf87
--- /dev/null
+++ b/src/lib/still_image_content.cc
@@ -0,0 +1,112 @@
+/*
+    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <libcxml/cxml.h>
+#include "still_image_content.h"
+#include "still_image_examiner.h"
+#include "config.h"
+#include "compose.hpp"
+#include "film.h"
+
+#include "i18n.h"
+
+using std::string;
+using std::cout;
+using std::stringstream;
+using boost::shared_ptr;
+
+StillImageContent::StillImageContent (shared_ptr<const Film> f, boost::filesystem::path p)
+	: Content (f, p)
+	, VideoContent (f, p)
+{
+
+}
+
+StillImageContent::StillImageContent (shared_ptr<const Film> f, shared_ptr<const cxml::Node> node)
+	: Content (f, node)
+	, VideoContent (f, node)
+{
+	
+}
+
+string
+StillImageContent::summary () const
+{
+	return String::compose (_("%1 [still]"), file().filename().string());
+}
+
+bool
+StillImageContent::valid_file (boost::filesystem::path f)
+{
+	string ext = f.extension().string();
+	transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
+	return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".bmp");
+}
+
+void
+StillImageContent::as_xml (xmlpp::Node* node) const
+{
+	node->add_child("Type")->add_child_text ("StillImage");
+	Content::as_xml (node);
+	VideoContent::as_xml (node);
+}
+
+void
+StillImageContent::examine (shared_ptr<Job> job)
+{
+	Content::examine (job);
+
+	shared_ptr<const Film> film = _film.lock ();
+	assert (film);
+	
+	shared_ptr<StillImageExaminer> examiner (new StillImageExaminer (film, shared_from_this()));
+
+	take_from_video_examiner (examiner);
+	set_video_length (Config::instance()->default_still_length() * video_frame_rate());
+}
+
+void
+StillImageContent::set_video_length (VideoContent::Frame len)
+{
+	{
+		boost::mutex::scoped_lock lm (_mutex);
+		_video_length = len;
+	}
+
+	signal_changed (ContentProperty::LENGTH);
+}
+
+Time
+StillImageContent::length () const
+{
+	shared_ptr<const Film> film = _film.lock ();
+	assert (film);
+	
+	FrameRateConversion frc (video_frame_rate(), film->dcp_video_frame_rate ());
+	return video_length() * frc.factor() * TIME_HZ / video_frame_rate();
+}
+
+string
+StillImageContent::identifier () const
+{
+	stringstream s;
+	s << VideoContent::identifier ();
+	s << "_" << video_length();
+	return s.str ();
+}