/* -*- 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 MACDRAFT5_PARSER
# define MACDRAFT5_PARSER
#include <string>
#include <vector>
#include <librevenge/librevenge.h>
#include "MWAWDebug.hxx"
#include "MWAWInputStream.hxx"
#include "MWAWParser.hxx"
namespace MacDraft5ParserInternal
{
struct Image;
struct Layout;
struct Shape;
struct State;
class SubDocument;
}
class MacDraft5StyleManager;
/** \brief the main class to read a MacDraft5 v4-v5 file
*
*/
class MacDraft5Parser final : public MWAWGraphicParser
{
friend class MacDraft5StyleManager;
friend class MacDraft5ParserInternal::SubDocument;
public:
//! constructor
MacDraft5Parser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
//! destructor
~MacDraft5Parser() 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::RVNGDrawingInterface *documentInterface) final;
protected:
//! inits all internal variables
void init();
//! creates the listener which will be associated to the document
void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
//! try to send all shapes in an image
bool send(MacDraft5ParserInternal::Image const &image);
//! try to send all shapes in an layout
bool send(MacDraft5ParserInternal::Layout const &layout);
//! try to send a shape in a layout
bool send(MacDraft5ParserInternal::Shape const &shape,
MacDraft5ParserInternal::Layout const &layout);
//! try to send a bitmap
bool sendBitmap(MacDraft5ParserInternal::Shape const &bitmap, MWAWPosition const &position);
//! try to send text with given id
bool sendText(int layoutId, long shapeId);
protected:
//! finds the different objects zones
bool createZones();
// Intermediate level
//! try to read the print info zone
bool readPrintInfo();
//! try to read the doc header zone ( mainly unknown )
bool readDocHeader();
//! try to read last doc zone
bool readDocFooter();
//! try to read the library header zone ( mainly unknown )
bool readLibraryHeader();
//! try to read last library zone
bool readLibraryFooter();
//
// low level
//
//! try to read an object
bool readObject(MacDraft5ParserInternal::Layout &layout);
//! try to read the text data corresponding to a text shape
bool readText(MacDraft5ParserInternal::Shape &shape);
//! try to read a modifier
bool readModifier(MacDraft5ParserInternal::Shape &shape);
//! try to read a list of strings
bool readStringList();
//! try to read the layout zone
bool readLayout(MacDraft5ParserInternal::Layout &layout);
//
// read resource
//
//! try to read a LAYI:0 resource
bool readLayoutDefinitions(MWAWEntry const &entry, bool inRsrc);
//! try to read Link:128 resource
bool readLinks(MWAWEntry const &entry, bool inRsrc);
//! try to read a PICT entry (in data fork)
bool readPICT(MWAWEntry const &entry, librevenge::RVNGBinaryData &pict);
//! try to read the PICT unknown entry: pnot:0
bool readPICTList(MWAWEntry const &entry, bool inRsrc);
//! try to read a list of views : VIEW:1
bool readViews(MWAWEntry const &entry, bool inRsrc);
//
// data
//
//! the style manager
std::shared_ptr<MacDraft5StyleManager> m_styleManager;
//! the state
std::shared_ptr<MacDraft5ParserInternal::State> m_state;
};
#endif
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