RagTimeParser.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.
*/

#ifndef RAG_TIME_PARSER
#  define RAG_TIME_PARSER

#include <set>
#include <vector>

#include "MWAWDebug.hxx"
#include "MWAWInputStream.hxx"

#include "MWAWParser.hxx"

namespace RagTimeParserInternal
{
struct Picture;
struct State;
class SubDocument;
}

class RagTimeText;
class RagTimeSpreadsheet;

class RagTimeParser : public MWAWTextParser
{
  friend class RagTimeParserInternal::SubDocument;
  friend class RagTimeText;
  friend class RagTimeSpreadsheet;

public:
  RagTimeParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
  virtual ~RagTimeParser();

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

  // the main parse function
  void parse(librevenge::RVNGTextInterface *documentInterface);

protected:
  void init();

  //
  // interface
  //

  bool getColor(int colId, MWAWColor &color, int listId=-1) const;
  bool getDateTimeFormat(int dtId, std::string &dtFormat) const;
  int getZoneDataFieldSize(int zId) const;
  int getNewZoneId();

  //
  // interface with text parser
  //

  int getFontId(int localId) const;
  bool getCharStyle(int charId, MWAWFont &font) const;
  bool readTextZone(MWAWEntry &entry, int width, MWAWColor const &fontColor=MWAWColor::black());

  void createDocument(librevenge::RVNGTextInterface *documentInterface);
  bool sendZones();

  void newPage(int number);

  bool createZones();

  bool findDataZones();
  bool readDataZoneHeader(int id, long endPos);
  bool findPagesZones();

  bool findRsrcZones();

  bool sendPageZone(int page);
  bool send(int zId);
  bool sendText(int zId, MWAWListenerPtr listener);

  bool sendPicture(int zId, MWAWPosition const &pos);
  bool sendBitmap(RagTimeParserInternal::Picture const &pict, MWAWPosition const &pos);
  bool sendBasicPicture(int zId, MWAWPosition const &pos);
  void flushExtra();

  bool readPageZone(MWAWEntry &entry);

  bool readPictZone(MWAWEntry &entry);

  bool readPictZoneV2(MWAWEntry &entry);

  // some rsrc zone

  bool readColorMapV2(MWAWEntry &entry);
  bool readColorsMap();
  bool readPrintInfo(MWAWEntry &entry, bool inRSRCFork=false);
  bool readLinks(MWAWEntry &entry);
  bool readFormatsMap();
  bool readMacroFormats(MWAWEntry &entry);
  bool readColorTable(MWAWEntry &entry);

  // unknown data fork zone

  bool readZone6(MWAWEntry &entry);

  // unknown rsrc fork zone
  bool readRsrcBeDc(MWAWEntry &entry);

  bool readRsrcStructured(MWAWEntry &entry);

  bool readRsrcBtch(MWAWEntry &entry);
  bool readRsrcCalc(MWAWEntry &entry);
  bool readRsrcfppr(MWAWEntry &entry);
  bool readRsrcSele(MWAWEntry &entry);
  // maybe FH=footer/header zone
  bool readRsrcFHwl(MWAWEntry &entry);
protected:
  //
  // data
  //
  shared_ptr<RagTimeParserInternal::State> m_state;
  shared_ptr<RagTimeSpreadsheet> m_spreadsheetParser;
  shared_ptr<RagTimeText> m_textParser;
};
#endif
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