unknown.cpp

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/*
  Unknown  -  placeholder for unknown or unavailable media source
 
   Copyright (C)
     2008,            Hermann Vosseler <Ichthyostega@web.de>
 
 **Lumiera** 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. See the file COPYING for further details.
 
* *****************************************************************/
 
 
#include "steam/asset/unknown.hpp"
#include "lib/format-string.hpp"
 
using util::_Fmt;
 
namespace steam {
namespace asset {
  
  LUMIERA_ERROR_DEFINE (ORIG_NOT_FOUND, "Media referred by placeholder not found");
  
  
  
  Unknown::Unknown (const Asset::Ident& idi, string name, Duration length)
    : Media (idi, name, length)
  {
    TODO ("implement some sensible behaviour for the »unknown media« placeholder...");
  }
  
  
  Media::PMedia
  Unknown::getOrg()
  {
    UNIMPLEMENTED ("how to get at the original media from a »Unknown« placeholder");
    if (1==0)
      throw lumiera::error::Invalid (_Fmt("Unable to locate original media "
                                          "for ID=%s, filename=\"%s\".")
                                         % this->ident
                                         % this->getFilename()
                                    ,LUMIERA_ERROR_ORIG_NOT_FOUND);
  }
  
  
  
}} // namespace asset