Rename some things to ...Node.

1 files changed, 72 insertions, 0 deletions

diff --git a/src/subtitle_node.cc b/src/subtitle_node.cc
new file mode 100644
index 00000000..57476330
--- /dev/null
+++ b/src/subtitle_node.cc
@@ -0,0 +1,72 @@
+/*
+    Copyright (C) 2012-2015 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 "subtitle_node.h"
+#include "xml.h"
+#include "font_node.h"
+#include "text_node.h"
+#include <libcxml/cxml.h>
+#include <boost/lexical_cast.hpp>
+
+using std::string;
+using std::list;
+using boost::optional;
+using boost::shared_ptr;
+using boost::lexical_cast;
+using namespace dcp;
+
+SubtitleNode::SubtitleNode (boost::shared_ptr<const cxml::Node> node, int tcr)
+{
+	in = Time (node->string_attribute ("TimeIn"), tcr);
+	out = Time (node->string_attribute ("TimeOut"), tcr);
+
+	list<cxml::NodePtr> f = node->node_children ("Font");
+	for (list<cxml::NodePtr>::iterator i = f.begin(); i != f.end(); ++i) {
+		font_nodes.push_back (shared_ptr<FontNode> (new FontNode (*i, tcr)));
+	}
+
+	list<cxml::NodePtr> t = node->node_children ("Text");
+	for (list<cxml::NodePtr>::iterator i = t.begin(); i != t.end(); ++i) {
+		text_nodes.push_back (shared_ptr<TextNode> (new TextNode (*i, tcr)));
+	}
+	
+	fade_up_time = fade_time (node, "FadeUpTime", tcr);
+	fade_down_time = fade_time (node, "FadeDownTime", tcr);
+}
+
+Time
+SubtitleNode::fade_time (shared_ptr<const cxml::Node> node, string name, int tcr)
+{
+	string const u = node->optional_string_attribute (name).get_value_or ("");
+	Time t;
+	
+	if (u.empty ()) {
+		t = Time (0, 0, 0, 20, 250);
+	} else if (u.find (":") != string::npos) {
+		t = Time (u, tcr);
+	} else {
+		t = Time (0, 0, 0, lexical_cast<int> (u), tcr);
+	}
+
+	if (t > Time (0, 0, 8, 0, 250)) {
+		t = Time (0, 0, 8, 0, 250);
+	}
+
+	return t;
+}