WPSList.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwps
 * Version: MPL 2.0 / LGPLv2.1+
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Major Contributor(s):
 * Copyright (C) 2009, 2011 Alonso Laurent (alonso@loria.fr)
 * Copyright (C) 2006, 2007 Andrew Ziem
 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
 * Copyright (C) 2004 Marc Maurer (uwog@uwog.net)
 * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
 *
 * For minor contributions see the git repository.
 *
 * Alternatively, the contents of this file may be used under the terms
 * of the GNU Lesser General Public License Version 2.1 or later
 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
 * applicable instead of those above.
 *
 * For further information visit http://libwps.sourceforge.net
 */
 
#ifndef WPS_LIST_H
#  define WPS_LIST_H
 
#include <iostream>
#include <vector>
 
#include <librevenge/librevenge.h>
#include "libwps_internal.h"

class WPSList
{
public:
        struct Level
        {

                Level()
                        : m_labelIndent(0.0)
                        , m_labelWidth(0.0)
                        , m_startValue(-1)
                        , m_type(libwps::NONE)
                        , m_prefix("")
                        , m_suffix("")
                        , m_bullet("")
                        , m_sendToInterface(false) { }

                bool isDefault() const
                {
                        return m_type ==libwps::NONE;
                }

                bool isNumeric() const
                {
                        return m_type !=libwps::NONE && m_type != libwps::BULLET;
                }

                void addTo(librevenge::RVNGPropertyList &propList, int startVal) const;

                bool isSendToInterface() const
                {
                        return m_sendToInterface;
                }

                void resetSendToInterface() const
                {
                        m_sendToInterface = false;
                }

                int getStartValue() const
                {
                        return m_startValue <= -1 ? 1 : m_startValue;
                }

                int cmp(Level const &levl) const;

                int cmpType(Level const &levl) const;

                friend std::ostream &operator<<(std::ostream &o, Level const &ft);
 
                double m_labelIndent ;
                double m_labelWidth ;
                int m_startValue;
                libwps::NumberingType m_type;
                librevenge::RVNGString m_prefix ,
                           m_suffix,
                           m_bullet ;
 
        protected:
                mutable bool m_sendToInterface;
        };

        WPSList()
                : m_levels()
                , m_actLevel(-1)
                , m_actualIndices()
                , m_nextIndices()
                , m_id(-1)
                , m_previousId(-1) {}

        int getId() const
        {
                return m_id;
        }

        int getPreviousId() const
        {
                return m_previousId;
        }

        void setId(int newId);

        int numLevels() const
        {
                return int(m_levels.size());
        }

        void set(int levl, Level const &level);

        void setLevel(int levl) const;
        void openElement() const;
        void closeElement() const {}

        bool isNumeric(int levl) const;

        bool mustSendLevel(int level) const;

        void addLevelTo(int level, librevenge::RVNGPropertyList &propList) const;
 
protected:
        std::vector<Level> m_levels;
 
        mutable int m_actLevel;
        mutable std::vector<int> m_actualIndices, m_nextIndices;
        mutable int m_id, m_previousId;
};
 
#endif
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