iobase.h

// Name:        iobase.h
// Author:      Laurent Pugin
// Created:     2012
// Copyright (c) Authors and others. All rights reserved.
 
#ifndef __VRV_IOBASE_H__
#define __VRV_IOBASE_H__
 
#include <string>
#include <vector>
 
//----------------------------------------------------------------------------
 
#include "vrvdef.h"
 
namespace vrv {
 
class Doc;
class Object;
 
//----------------------------------------------------------------------------
// Output
//----------------------------------------------------------------------------
 
class Output {
public:
    // constructors and destructors
    Output(Doc *doc, std::string filename);
    Output(Doc *doc);
    Output() {}
    virtual ~Output();
 
    virtual std::string Export() = 0;
 
    virtual bool WriteObject(Object *object) { return true; }
 
    virtual bool WriteObjectEnd(Object *object) { return true; }
 
    virtual bool Skip(Object *object) const { return false; }
 
public:
    //
protected:
    Doc *m_doc;
};
 
//----------------------------------------------------------------------------
// Input
//----------------------------------------------------------------------------
 
class Input {
public:
    // constructors and destructors
    Input(Doc *doc);
    virtual ~Input();
 
    void SetOutputFormat(const std::string &format) { m_outformat = format; }
    std::string GetOutputFormat() { return m_outformat; }
 
    // read
    virtual bool Import(std::string const &data) { return true; }
 
    LayoutInformation GetLayoutInformation() { return m_layoutInformation; }
 
private:
    void Init();
 
public:
    //
 
protected:
    Doc *m_doc;
 
    LayoutInformation m_layoutInformation;
 
    std::string m_outformat = "mei";
};
 
} // namespace vrv
 
#endif