Quattro9Spreadsheet.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 QUATTRO9_SPREADSHEET_H
#define QUATTRO9_SPREADSHEET_H
 
#include <ostream>
#include <map>
#include <vector>
 
#include <librevenge-stream/librevenge-stream.h>
 
#include "libwps_internal.h"
 
#include "WPSDebug.h"
#include "WKSContentListener.h"
 
#include "QuattroFormula.h"
 
namespace Quattro9SpreadsheetInternal
{
struct CellData;
class SpreadSheet;
struct State;
}
 
namespace Quattro9ParserInternal
{
struct TextEntry;
}
 
class Quattro9Parser;

class Quattro9Spreadsheet
{
public:
        friend class Quattro9Parser;

        explicit Quattro9Spreadsheet(Quattro9Parser &parser);
        ~Quattro9Spreadsheet();
        void setListener(WKSContentListenerPtr &listen)
        {
                m_listener = listen;
        }

        void cleanState();
        void updateState();
 
protected:
        int version() const;
        QuattroFormulaManager::CellReferenceFunction getReadCellReferenceFunction();

        int getNumSpreadsheets() const;
        librevenge::RVNGString getSheetName(int id) const;
        void sendSpreadsheet(int sheetId);
        Vec2f getPosition(int sheetId, Vec2i const &cell) const;
        void addDLLIdName(int id, librevenge::RVNGString const &name, bool func1);
        void addUserFormat(int id, librevenge::RVNGString const &name);
        void addDocumentStrings(std::shared_ptr<WPSStream> const &stream,
                                std::vector<Quattro9ParserInternal::TextEntry> const &entries);
 
        //
        // low level
        //

        void sendCellContent(Quattro9SpreadsheetInternal::CellData const *cell, Vec2i pos, int sheetId, int numRepeated);

        bool readCellStyles(std::shared_ptr<WPSStream> const &stream);
        bool readDocumentFormulas(std::shared_ptr<WPSStream> const &stream);
        bool readBeginSheet(std::shared_ptr<WPSStream> const &stream, int &sheetId);
        bool readEndSheet(std::shared_ptr<WPSStream> const &stream);
        static bool readPageBreak(std::shared_ptr<WPSStream> const &stream);
        bool readMergedCells(std::shared_ptr<WPSStream> const &stream);
        bool readColRowDefault(std::shared_ptr<WPSStream> const &stream);
        bool readColRowDimension(std::shared_ptr<WPSStream> const &stream);
        bool readColRowDimensions(std::shared_ptr<WPSStream> const &stream);
        bool readBeginColumn(std::shared_ptr<WPSStream> const &stream);
        bool readEndColumn(std::shared_ptr<WPSStream> const &stream);
        bool readCellList(std::shared_ptr<WPSStream> const &stream);
        bool readCellResult(std::shared_ptr<WPSStream> const &stream);
 
        /* reads a cell */
        static bool readCell(std::shared_ptr<WPSStream> const &stream, Vec2i actPos, WKSContentListener::FormulaInstruction &instr, int sheetId, librevenge::RVNGString const &fName);
        bool readCellReference(std::shared_ptr<WPSStream> const &stream, long endPos,
                               QuattroFormulaInternal::CellReference &ref,
                               Vec2i const &pos=Vec2i(0,0), int sheetId=0) const;
 
private:
        Quattro9Spreadsheet(Quattro9Spreadsheet const &orig) = delete;
        Quattro9Spreadsheet &operator=(Quattro9Spreadsheet const &orig) = delete;
        std::shared_ptr<WKSContentListener> m_listener; 
        Quattro9Parser &m_mainParser;
        std::shared_ptr<Quattro9SpreadsheetInternal::State> m_state;
};
 
#endif /* WPS4_H */
/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */