ClarisWksDocument.hxx

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/* -*- 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.
*/

/*
 * Document data used by the Claris Works parser
 *
 */
#ifndef CLARIS_WKS_DOCUMENT
#  define CLARIS_WKS_DOCUMENT

#include <vector>

#include "libmwaw_internal.hxx"

#include "MWAWPosition.hxx"

#include "ClarisWksStruct.hxx"

class MWAWSection;

namespace ClarisWksDocumentInternal
{
class SubDocument;

struct State;
}

class ClarisWksParser;
class ClarisWksBMParser;
class ClarisWksPRParser;
class ClarisWksSSParser;

class ClarisWksDatabase;
class ClarisWksGraph;
class ClarisWksStyleManager;
class ClarisWksPresentation;
class ClarisWksSpreadsheet;
class ClarisWksTable;
class ClarisWksText;

class ClarisWksDocument
{
public:
  friend class ClarisWksParser;
  friend class ClarisWksBMParser;
  friend class ClarisWksPRParser;
  friend class ClarisWksSSParser;
  friend class ClarisWksDocumentInternal::SubDocument;
  ClarisWksDocument(MWAWParser &parser);
  ~ClarisWksDocument();

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

  bool createZones();

  int numPages() const;
  MWAWVec2i getDocumentPages();
  double getTextHeight() const;
  MWAWVec2f getPageLeftTop() const;
  void updatePageSpanList(std::vector<MWAWPageSpan> &spanList);
  void updatePageSpanList(std::vector<MWAWPageSpan> &spanList, MWAWPageSpan &master);

  MWAWSection getMainSection() const;
  shared_ptr<ClarisWksStruct::DSET> getZone(int zId) const;
  void updateChildPositions();
  void newPage(int page, bool softBreak=false);
  std::vector<int> const &getMainZonesList() const;
  void forceParsed(int zoneId);
  bool canSendZoneAsGraphic(int number) const;
  bool sendZone(int zoneId, MWAWListenerPtr listener=MWAWListenerPtr(), MWAWPosition pos=MWAWPosition());
  void sendFootnote(int zoneId);

  MWAWParser &getMainParser()
  {
    return *m_parser;
  }
  shared_ptr<ClarisWksStyleManager> getStyleManager()
  {
    return m_styleManager;
  }
  shared_ptr<ClarisWksDatabase> getDatabaseParser()
  {
    return m_databaseParser;
  }
  shared_ptr<ClarisWksGraph> getGraphParser()
  {
    return m_graphParser;
  }
  shared_ptr<ClarisWksPresentation> getPresentationParser()
  {
    return m_presentationParser;
  }
  shared_ptr<ClarisWksSpreadsheet> getSpreadsheetParser()
  {
    return m_spreadsheetParser;
  }
  shared_ptr<ClarisWksTable> getTableParser()
  {
    return m_tableParser;
  }
  shared_ptr<ClarisWksText> getTextParser()
  {
    return m_textParser;
  }

  bool readZone();
  bool readDocHeader();
  bool readDocInfo();
  bool readPrintInfo();

  // THE NAMED ENTRY

  bool readEndTable(long &eof);

  /* sequence of plist of printer : in v6 */
  bool readCPRT(MWAWEntry const &entry);

  /* read the list of mark */
  bool readMARKList(MWAWEntry const &entry);
  /* read a URL mark */
  bool readURL(long endPos);
  /* read a bookmark mark */
  bool readBookmark(long endPos);
  /* read a document mark */
  bool readDocumentMark(long endPos);
  /* read a end mark */
  bool readEndMark(long endPos);

  /* read the document summary */
  bool readDSUM(MWAWEntry const &entry, bool inHeader);
  /* SNAP (in v6) : size[4]/size[2] picture... */
  bool readSNAP(MWAWEntry const &entry);
  /* read the temporary file name ? */
  bool readTNAM(MWAWEntry const &entry);

  //
  // low level
  //

  shared_ptr<ClarisWksStruct::DSET> readDSET(bool &complete);
  void typeMainZones();
  int typeMainZonesRec(int zId, ClarisWksStruct::DSET::Position type, int maxHeight);
  bool exploreZonesGraph();
  bool exploreZonesGraphRec(int zId, std::set<int> &notDoneList);
  void cleanZonesGraph();

  bool readStructCellZone(char const *zoneName, bool hasEntete, std::vector<MWAWVec2i> &res);
  /* read a list of string zone */
  bool readStringList(char const *zoneName, bool hasEntete, std::vector<std::string> &res);

  bool readZoneA();
  void checkOrdering(std::vector<int16_t> &vec16, std::vector<int32_t> &vec32) const;


protected:
  MWAWPageSpan getFinalPageSpan() const;
  shared_ptr<ClarisWksDocumentInternal::State> m_state;
public:
  shared_ptr<MWAWParserState> m_parserState;

protected:
  MWAWParser *m_parser;
  shared_ptr<ClarisWksStyleManager> m_styleManager;

  shared_ptr<ClarisWksDatabase> m_databaseParser;
  shared_ptr<ClarisWksGraph> m_graphParser;
  shared_ptr<ClarisWksPresentation> m_presentationParser;
  shared_ptr<ClarisWksSpreadsheet> m_spreadsheetParser;
  shared_ptr<ClarisWksTable> m_tableParser;
  shared_ptr<ClarisWksText> m_textParser;

  //
  // the callback
  //

  typedef void (MWAWParser::* NewPage)(int page, bool softBreak);
  typedef void (MWAWParser::* SendFootnote)(int zoneId);

  NewPage m_newPage;
  SendFootnote m_sendFootnote;

private:
  ClarisWksDocument(ClarisWksDocument const &orig);
  ClarisWksDocument operator=(ClarisWksDocument const &orig);
};

#endif
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