espreadsheethandler.h

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/*
    Copyright (C) 2013 EngSaS - Engineering Solutions and Services Langenbach. All rights reserved.

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
    MA 02110-1301  USA.
*/

#ifndef ESPREADSHEETHANDLER_H
#define ESPREADSHEETHANDLER_H

#include "eglobal.h"
#include "eobject.h"

class ESpreadsheet;
class ESpreadsheetFile;
class ESpreadsheetProvider;
class ESettingsModelItem;

#include <QMultiMap>
#include <QStringList>

class E_CORE_EXPORT ESpreadsheetHandler : public EObject
{
  Q_OBJECT
  public:
    ESpreadsheetHandler(QObject *parent = NULL);
    ~ESpreadsheetHandler();
    
    static QList<ESpreadsheetProvider*> provider();
    static ESettingsModelItem* settings();
    QStringList filters() const;
    bool handles(QString fileSuffix) const;
    bool create(QString file);
    bool create(QFile *file);
    bool load(QString file);
    bool load(QFile *file);
    bool writeData();
    void close();
    ESpreadsheet* appendSpreadsheet(QString name);
    EngSaS::Spreadsheets spreadsheets() const;

  private:
    bool loadProvider(QString file);

    ESpreadsheetProvider *currentProvider;
    QMultiMap<QString, ESpreadsheetProvider* > mapFilterToProvider;

};

#endif // ESPREADSHEETHANDLER_H