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

/* libmwaw

* 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.

*/

#ifndef ACTA_PARSER

#  define ACTA_PARSER

#include <string>

#include <vector>

#include <librevenge/librevenge.h>

#include "MWAWDebug.hxx"

#include "MWAWInputStream.hxx"

#include "MWAWParser.hxx"

namespace ActaParserInternal

{

class SubDocument;

struct State;

}

class ActaText;

/** \brief the main class to read a Acta file

 */

class ActaParser final : public MWAWTextParser

{

  friend class ActaParserInternal::SubDocument;

  friend class ActaText;

public:

  //! constructor

  ActaParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);

  //! destructor

  ~ActaParser() final;

  //! checks if the document header is correct (or not)

  bool checkHeader(MWAWHeader *header, bool strict=false) final;

  // the main parse function

  void parse(librevenge::RVNGTextInterface *documentInterface) final;

protected:

  //! inits all internal variables

  void init();

  //! creates the listener which will be associated to the document

  void createDocument(librevenge::RVNGTextInterface *documentInterface);

  //! returns the page left top point ( in inches)

  MWAWVec2f getPageLeftTop() const;

  //! adds a new page

  void newPage(int number);

  // interface with the text parser

  //! returns a list to be used in the text

  std::shared_ptr<MWAWList> getMainList();

protected:

  //! finds the different objects zones

  bool createZones();

  //! read the resource fork zone

  bool readRSRCZones();

  //! read the end file data zones

  bool readEndDataV3();

  //! sends the header/footer data

  void sendHeaderFooter();

  //! read a PrintInfo block ( PSET resource block )

  bool readPrintInfo(MWAWEntry const &entry);

  //! read the window position ( WSIZ resource block )

  bool readWindowPos(MWAWEntry const &entry);

  //! read the label type

  bool readLabel(MWAWEntry const &entry);

  //! read the Header/Footer property (QHDR block)

  bool readHFProperties(MWAWEntry const &entry);

  //! read the QOPT resource block (small print change )

  bool readOption(MWAWEntry const &entry);

  //

  // low level

  //

  //! return the input input

  MWAWInputStreamPtr rsrcInput();

  //! a DebugFile used to write what we recognize when we parse the document in rsrc

  libmwaw::DebugFile &rsrcAscii();

  //

  // data

  //

  //! the state

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

  //! the text parser

  std::shared_ptr<ActaText> m_textParser;

};

#endif

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