/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */

/* libstaroffice

* Version: MPL 2.0 / LGPLv2+

*

* The contents of this file are subject to the Mozilla Public License Version

* 2.0 (the "License"); you may not use this file except in compliance with

* the License or as specified alternatively below. You may obtain a copy of

* the License at http://www.mozilla.org/MPL/

*

* Software distributed under the License is distributed on an "AS IS" basis,

* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License

* for the specific language governing rights and limitations under the

* License.

*

* Major Contributor(s):

* Copyright (C) 2002 William Lachance (wrlach@gmail.com)

* Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)

* Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)

* Copyright (C) 2006, 2007 Andrew Ziem

* Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)

*

*

* All Rights Reserved.

*

* 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 or later (the "LGPLv2+"),

* in which case the provisions of the LGPLv2+ are applicable

* instead of those above.

*/

/*

 * FieldManager to read/parse SW StarOffice field

 *

 */

#ifndef SW_FIELDMANAGER

#  define SW_FIELDMANAGER

#include <vector>

#include "STOFFDebug.hxx"

#include "STOFFEntry.hxx"

#include "STOFFInputStream.hxx"

class StarState;

namespace SWFieldManagerInternal

{

////////////////////////////////////////

//! Internal: a field

struct Field {

  //! constructor

  Field()

    : m_type(-1)

    , m_subType(-1)

    , m_format(-1)

    , m_name("")

    , m_content("")

    , m_textValue("")

    , m_doubleValue(0)

    , m_level(0)

  {

  }

  //! destructor

  virtual ~Field();

  //! operator<<

  friend std::ostream &operator<<(std::ostream &o, Field const &field)

  {

    field.print(o);

    return o;

  }

  //! add to send the zone data

  virtual bool send(STOFFListenerPtr &listener, StarState &state) const;

  //! print a field

  virtual void print(std::ostream &o) const;

  //! the field type

  int m_type;

  //! the subtype

  int m_subType;

  //! the field format

  int m_format;

  //! the name

  librevenge::RVNGString m_name;

  //! the content

  librevenge::RVNGString m_content;

  //! the value text

  librevenge::RVNGString m_textValue;

  //! double

  double m_doubleValue;

  //! the chapter level

  int m_level;

protected:

  //! copy constructor

  Field(const Field &) = default;

};

struct State;

}

class StarZone;

/** \brief the main class to read/.. a StarOffice sdw field

 *

 *

 *

 */

class SWFieldManager

{

public:

  //! constructor

  SWFieldManager();

  //! destructor

  virtual ~SWFieldManager();

  //! try to read a field type

  std::shared_ptr<SWFieldManagerInternal::Field> readField(StarZone &zone, unsigned char cKind='_');

  //! try to read a persist field type

  std::shared_ptr<SWFieldManagerInternal::Field> readPersistField(StarZone &zone, long lastPos);

  //

  // data

  //

private:

  //! the state

  std::shared_ptr<SWFieldManagerInternal::State> m_state;

};

#endif

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