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/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
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 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openflipper.org                            *
 *                                                                           *
 *---------------------------------------------------------------------------*
 * This file is part of OpenFlipper.                                         *
 *---------------------------------------------------------------------------*
 *                                                                           *
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
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 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
 *                                                                           *
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
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 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
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*                                                                            *
\*===========================================================================*/

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#ifndef VSI_INOUT_HH
#define VSI_INOUT_HH

//== INCLUDES =================================================================
#include <QString>
#include <QVariant>
#include <QMap>

//== NAMESPACES ===============================================================
namespace VSI {

//== FORWARDDECLARATIONS ======================================================
class Element;

//== CLASS DEFINITION =========================================================

/** Base class for element inputs and outputs. It holds all common data.
  */
class InOut {

  public:

    /// Constructor
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    explicit InOut (Element *_e);
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    /// Name
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    const QString &name () const { return name_; };
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    /// Short description
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    const QString &shortDescription () const { return shortDesc_; };
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    /// Long description
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    const QString &longDescription () const { return longDesc_; };
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    /// Element of this input/output
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    const Element * element () const { return element_; };
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    /// Parsed hints for this input/output type
    QMap<QString, QString> hints () const { return hints_; };

    /// Type
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    QString typeString () const;
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    friend class Context;

  private:
    QString name_;
    QString shortDesc_;
    QString longDesc_;

    QString type_;

    QMap<QString, QString> hints_;

    Element *element_;
};

//=============================================================================
}
//=============================================================================

#endif