Mercurial > ldforge / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/serializer.cpp	Mon Mar 05 22:40:34 2018 +0200
@@ -0,0 +1,59 @@
+/*
+ *  LDForge: LDraw parts authoring CAD
+ *  Copyright (C) 2013 - 2017 Teemu Piippo
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "serializer.h"
+#include "linetypes/modelobject.h"
+
+Serializer::Serializer(Archive& archive, Action action) :
+	archive {archive},
+	action {action} {}
+
+Serializer::Archive Serializer::store(LDObject* object)
+{
+	Archive result;
+	result.append(static_cast<int>(object->type()));
+	Serializer serializer {result, Store};
+	object->serialize(serializer);
+	return result;
+}
+
+LDObject* Serializer::restore(Archive& archive)
+{
+	if (archive.size() > 0)
+	{
+		Serializer serializer {archive, Restore};
+		int type;
+		serializer << type;
+		LDObject* object = LDObject::newFromType(static_cast<LDObjectType>(type));
+
+		if (object)
+			object->serialize(serializer);
+
+		return object;
+	}
+	else
+	{
+		return nullptr;
+	}
+}
+
+LDObject* Serializer::clone(LDObject* object)
+{
+	Archive archive = store(object);
+	return restore(archive);
+}