From b468ccabdb13fca86ae8a324239d83490ef5832e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 1 Apr 2013 02:25:02 +0100
Subject: XML metadata and some other bits.

---
 src/lib/video_content.cc | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/lib/video_content.cc')

diff --git a/src/lib/video_content.cc b/src/lib/video_content.cc
index 9fc5cf1a2..8a4414c18 100644
--- a/src/lib/video_content.cc
+++ b/src/lib/video_content.cc
@@ -1,3 +1,4 @@
+#include <libcxml/cxml.h>
 #include "video_content.h"
 #include "video_decoder.h"
 
@@ -5,7 +6,9 @@ int const VideoContentProperty::VIDEO_LENGTH = 0;
 int const VideoContentProperty::VIDEO_SIZE = 1;
 int const VideoContentProperty::VIDEO_FRAME_RATE = 2;
 
+using std::string;
 using boost::shared_ptr;
+using boost::lexical_cast;
 
 VideoContent::VideoContent (boost::filesystem::path f)
 	: Content (f)
@@ -14,6 +17,25 @@ VideoContent::VideoContent (boost::filesystem::path f)
 
 }
 
+VideoContent::VideoContent (shared_ptr<const cxml::Node> node)
+	: Content (node)
+{
+	_video_length = node->number_child<ContentVideoFrame> ("VideoLength");
+	_video_size.width = node->number_child<int> ("VideoWidth");
+	_video_size.height = node->number_child<int> ("VideoHeight");
+	_video_frame_rate = node->number_child<float> ("VideoFrameRate");
+}
+
+void
+VideoContent::as_xml (xmlpp::Node* node) const
+{
+	boost::mutex::scoped_lock lm (_mutex);
+	node->add_child("VideoLength")->add_child_text (lexical_cast<string> (_video_length));
+	node->add_child("VideoWidth")->add_child_text (lexical_cast<string> (_video_size.width));
+	node->add_child("VideoHeight")->add_child_text (lexical_cast<string> (_video_size.height));
+	node->add_child("VideoFrameRate")->add_child_text (lexical_cast<string> (_video_frame_rate));
+}
+
 void
 VideoContent::take_from_video_decoder (shared_ptr<VideoDecoder> d)
 {
-- 
cgit v1.2.3