WPS8.h

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwps
 * Version: MPL 2.0 / LGPLv2.1+
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Major Contributor(s):
 * Copyright (C) 2006, 2007 Andrew Ziem
 * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
 * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
 *
 * 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 2.1 or later
 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
 * applicable instead of those above.
 */
 
#ifndef WPS8_H
#define WPS8_H
 
#include <deque>
#include <vector>
 
#include <librevenge/librevenge.h>
 
#include "libwps_internal.h"
#include "WPSParser.h"
 
class WPSPageSpan;
 
namespace WPS8ParserInternal
{
class SubDocument;
struct State;
}
 
class WPS8Graph;
class WPS8Table;
class WPS8Text;

class WPS8Parser final : public WPSParser
{
        friend class WPS8ParserInternal::SubDocument;
        friend class WPS8Graph;
        friend class WPS8Table;
        friend class WPS8Text;
 
public:
        WPS8Parser(RVNGInputStreamPtr &input, WPSHeaderPtr &header);
        ~WPS8Parser() final;
        void parse(librevenge::RVNGTextInterface *documentInterface) final;
protected:
        bool checkInFile(long pos);

        void newPage(int number);
        void setListener(std::shared_ptr<WPSContentListener> const &listener);
        std::shared_ptr<WPSContentListener> createListener(librevenge::RVNGTextInterface *interface);

        bool createStructures();
        bool createOLEStructures();

        float pageHeight() const;
        float pageWidth() const;
        int numColumns() const;

        void sendPageFrames();
        // interface with text parser

        void sendTextBox(WPSPosition const &pos, int strsid,
                         librevenge::RVNGPropertyList frameExtras=librevenge::RVNGPropertyList());

        void send(WPSEntry const &entry);
        void send(int strsId);

        void sendTextInCell(int strsId, int cellId);
 
        // interface with table parser

        bool sendTable(Vec2f const &size, int objectId);
        int getTableSTRSId(int tableId) const;
 
        // interface with graph parser

        bool sendObject(Vec2f const &size, int objectId, bool ole);
 
        //
        // low level
        //

        bool parseHeaderIndexEntry();
        bool parseHeaderIndexEntryEnd(long endPos, WPSEntry &hie,std::string &mess);

        bool parseHeaderIndex();

        bool readDocProperties(WPSEntry const &entry, WPSPageSpan &page);

        bool readFRAM(WPSEntry const &entry);
        bool readFRCD(WPSEntry const &entry);

        bool readSYID(WPSEntry const &entry, std::vector<int> &listId);

        bool readWNPR(WPSEntry const &entry);

        static bool readSPELLING(RVNGInputStreamPtr input, std::string const &oleName);
 
        std::shared_ptr<WPSContentListener> m_listener; /* the listener (if set)*/
        std::shared_ptr<WPS8Graph> m_graphParser;
        std::shared_ptr<WPS8Table> m_tableParser;
        std::shared_ptr<WPS8Text> m_textParser;
        std::shared_ptr<WPS8ParserInternal::State> m_state;
 
private:
        std::deque<int> m_sendingTables;
};
 
#endif /* WPS8_H */
/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */