NasalClipboard.hxx

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// Clipboard access for Nasal
//
// Copyright (C) 2012  Thomas Geymayer <tomgey@gmail.com>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
#ifndef NASAL_CLIPOARD_HXX_
#define NASAL_CLIPOARD_HXX_
 
#include <simgear/nasal/nasal.h>
#include <memory>
#include <string>
 
class FGNasalSys;
class NasalClipboard
{
  public:
 
    enum Type
    {
      CLIPBOARD,

      PRIMARY
    };
 
    typedef std::shared_ptr<NasalClipboard> Ptr;
 
    virtual void update() {}
    virtual std::string getText(Type type = CLIPBOARD) = 0;
    virtual bool setText( const std::string& text,
                          Type type = CLIPBOARD ) = 0;

    static void init(FGNasalSys *nasal);

    static Ptr getInstance();
 
  protected:
 
    static Ptr      _clipboard;

    static Ptr create();
 
    virtual ~NasalClipboard() = 0;
};
 
#endif /* NASAL_CLIPOARD_HXX_ */