Save and load subtitle font details.

1 files changed, 45 insertions, 0 deletions

diff --git a/src/lib/font.cc b/src/lib/font.cc
new file mode 100644
index 000000000..bf7a79a3d
--- /dev/null
+++ b/src/lib/font.cc
@@ -0,0 +1,45 @@
+/*
+    Copyright (C) 2014 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 "font.h"
+#include <libxml++/libxml++.h>
+
+Font::Font (cxml::NodePtr node)
+{
+	id = node->optional_string_child ("Id");
+	file = node->optional_string_child ("File");
+}
+
+void
+Font::as_xml (xmlpp::Node* node)
+{
+	if (id) {
+		node->add_child("Id")->add_child_text (id.get ());
+	}
+
+	if (file) {
+		node->add_child("File")->add_child_text (file.get().string ());
+	}
+}
+
+bool
+operator!= (Font const & a, Font const & b)
+{
+	return (a.id != b.id || a.file != b.file);
+}