// Copyright (C) 2008  Lukas Lalinsky
//
// 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.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

#ifndef DIAGRAMCONNECTION_H
#define DIAGRAMCONNECTION_H

#include "diagramitem.h"
#include "diagramdocument.h"
class Connector;
class DiagramObject;

class Line : public DiagramItem
{
	Q_OBJECT

public:
	Line(DiagramItem *parent = 0);
	~Line();

	enum LineLayout
	{
		StraightLineLayout,
		OrthogonalLineLayout
	};

	Connector *connector(int index) const;

	virtual void updateLayout();

	virtual void loadFromXml(QDomElement element, DiagramDocument *document = 0);
	void saveToXml(QDomDocument doc, QDomElement element);

private:
	Connector *m_connectors[2];
};

#endif