WKS4Format.h

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/* -*- 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 WKS4_FORMAT_H
#define WKS4_FORMAT_H
 
#include <ostream>
#include <vector>
 
#include <librevenge-stream/librevenge-stream.h>
 
#include "libwps_internal.h"
 
#include "WPSDebug.h"
#include "WKSContentListener.h"
 
namespace WKS4FormatInternal
{
class Cell;
class Format;
struct State;
}
 
class WKS4Parser;

class WKS4Format
{
public:
        friend class WKS4Parser;

        explicit WKS4Format(WKS4Parser &parser, RVNGInputStreamPtr const &input);
        ~WKS4Format();
        bool parse();
 
protected:
        bool checkFilePosition(long pos);
 
        //
        // low level
        //
        bool checkHeader(bool strict=false);
        bool readZones();
        bool readZone();

        bool readFontName();
        bool readFontSize();
        bool readFontId();
 
private:
        WKS4Format(WKS4Format const &orig) = delete;
        WKS4Format &operator=(WKS4Format const &orig) = delete;
        libwps::DebugFile &ascii()
        {
                return m_asciiFile;
        }

        RVNGInputStreamPtr m_input;
        WKS4Parser &m_mainParser;
        std::shared_ptr<WKS4FormatInternal::State> m_state;
        libwps::DebugFile m_asciiFile;
};
 
#endif /* WPS4_H */
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