EPUBListStyleManager.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * This file is part of the libepubgen project.
 *
 * 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/.
 */
 
#ifndef INCLUDED_EPUBLISTSTYLEMANAGER_H
#define INCLUDED_EPUBLISTSTYLEMANAGER_H
 
#include <string>
#include <map>
#include <unordered_map>
#include <vector>
 
#include <boost/functional/hash.hpp>
 
#include <librevenge/librevenge.h>
 
#include "EPUBCSSProperties.h"
#include "EPUBParagraphStyleManager.h"
 
namespace libepubgen
{
 
class EPUBCSSContent;

class EPUBListStyleManager : public EPUBParagraphStyleManager
{
public:
  struct List
  {
    typedef std::unordered_map<EPUBCSSProperties, std::string, boost::hash<EPUBCSSProperties>> ContentNameMap_t;

    List() : m_contentsList(), m_level(0)
    {
    }

    void setLevel(int lvl, librevenge::RVNGPropertyList const &property, bool ordered);
    void openLevel() const
    {
      m_level++;
    }

    void closeLevel() const
    {
      if (m_level <= 0)
        return;
      m_level--;
    }

    const EPUBCSSProperties &getCurrentProperties() const;
 
  protected:
    std::vector<EPUBCSSProperties> m_contentsList;
    mutable int m_level;
  };

  EPUBListStyleManager() : EPUBParagraphStyleManager(), m_levelNameMap(),
    m_idListMap(), m_actualIdStack()
  {
  }

  ~EPUBListStyleManager() override
  {
  }

  void defineLevel(librevenge::RVNGPropertyList const &property, bool ordered);
  std::string openLevel(librevenge::RVNGPropertyList const &pList, bool ordered);
  void closeLevel();
  std::string getClass(librevenge::RVNGPropertyList const &pList);

  void send(EPUBCSSContent &out);
protected:
  List::ContentNameMap_t m_levelNameMap;
  std::map<int, List> m_idListMap;
  std::vector<int> m_actualIdStack;
private:
  EPUBListStyleManager(EPUBListStyleManager const &orig);
  EPUBListStyleManager operator=(EPUBListStyleManager const &orig);
};
 
}
 
#endif
 
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