/* -*- 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;
/** \brief the main class to read a RagTime v2-3 file
*
*
*
*/
class RagTimeParser final : public MWAWTextParser
{
friend class RagTimeParserInternal::SubDocument;
friend class RagTimeText;
friend class RagTimeSpreadsheet;
public:
//! constructor
RagTimeParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
//! destructor
~RagTimeParser() 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();
//
// interface
//
//! returns the ith color ( if possible)
bool getColor(int colId, MWAWColor &color, int listId=-1) const;
//! returns the ith date format or ""
bool getDateTimeFormat(int dtId, std::string &dtFormat) const;
//! returns the size of a zone data field
int getZoneDataFieldSize(int zId) const;
//! returns a new unique zone id
int getNewZoneId();
//
// interface with text parser
//
//! returns a mac font id corresponding to a local id
int getFontId(int localId) const;
//! returns font style corresponding to a char style id
bool getCharStyle(int charId, MWAWFont &font) const;
//! try to read a text zone (knowing the zone width in point and the font color)
bool readTextZone(MWAWEntry &entry, int width, MWAWColor const &fontColor=MWAWColor::black());
//! creates the listener which will be associated to the document
void createDocument(librevenge::RVNGTextInterface *documentInterface);
//! try to send the different zones
bool sendZones();
//! adds a new page
void newPage(int number);
//! finds the different objects zones
bool createZones();
//! try to create the main data zones list
bool findDataZones();
//! try to read a data zone header
bool readDataZoneHeader(int id, long endPos);
//! try to sort the zone on each page
bool findPagesZones();
//! try to create the resource zones list
bool findRsrcZones();
//! try to send the different zones of a page
bool sendPageZone(int page);
//! try to send a zone
bool send(int zId);
//! try to send the text zone (interface of RagTimeText)
bool sendText(int zId, MWAWListenerPtr listener);
//! sends the picture
bool sendPicture(int zId, MWAWPosition const &pos);
//! sends a bitmap
bool sendBitmap(RagTimeParserInternal::Picture const &pict, MWAWPosition const &pos);
//! sends a basic shape
bool sendBasicPicture(int zId, MWAWPosition const &pos);
//! flush unsent zone (debugging function)
void flushExtra();
/** try to read page zone ( unknown content of size 40). A zone
which seems to appear between each page data */
bool readPageZone(MWAWEntry &entry);
//! try to read pictZone ( a big zone)
bool readPictZone(MWAWEntry &entry);
//! try to read pictZone ( a big zone):v2
bool readPictZoneV2(MWAWEntry &entry);
// some rsrc zone
//! try to read the color map:v2
bool readColorMapV2(MWAWEntry &entry);
//! try to read the color map:v3
bool readColorsMap();
//! read a printInfo block (a PREC rsrc)
bool readPrintInfo(MWAWEntry &entry, bool inRSRCFork=false);
/** try to read the File Link zone: FLink */
bool readLinks(MWAWEntry &entry);
//! try to read the format map:v3
bool readFormatsMap();
//! try to read the macro format zone: RTml zones
bool readMacroFormats(MWAWEntry &entry);
//! try to read the color table zone: CHTa zones
bool readColorTable(MWAWEntry &entry);
// unknown data fork zone
//! try to read zone6 ( a big zone)
bool readZone6(MWAWEntry &entry);
// unknown rsrc fork zone
//! try to read the BeDc zone ( zone of size 52, one by file with id=0);
bool readRsrcBeDc(MWAWEntry &entry);
//! try to read a structured zone
bool readRsrcStructured(MWAWEntry &entry);
//! try to read the Btch zone (zone with id=0)
bool readRsrcBtch(MWAWEntry &entry);
//! try to read the Calc zone (zone with id=0)
bool readRsrcCalc(MWAWEntry &entry);
//! try to read the fppr zone (zone with id=0)
bool readRsrcfppr(MWAWEntry &entry);
//! try to read the Sele zone (zone with id=0), maybe related to selection
bool readRsrcSele(MWAWEntry &entry);
// maybe FH=footer/header zone
//! try to read the FHwl zone ( one by file with id=0), maybe width length?
bool readRsrcFHwl(MWAWEntry &entry);
protected:
//
// data
//
//! the state
std::shared_ptr<RagTimeParserInternal::State> m_state;
//! the spreadsheet parser
std::shared_ptr<RagTimeSpreadsheet> m_spreadsheetParser;
//! the text parser
std::shared_ptr<RagTimeText> m_textParser;
};
#endif
// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: