session.cpp

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/*
  Session  -  holds the complete session to be edited by the user

   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/mobject/session.hpp"
#include "steam/mobject/session/session-impl.hpp"
#include "steam/mobject/session/sess-manager-impl.hpp"
//#include "common/query/defs-manager.hpp"

#include "lib/symbol.hpp"
#include "lib/depend.hpp"



namespace steam {
namespace mobject {
  
  using lib::Symbol;
  using session::SessManager;
  using session::SessManagerImpl;
  using session::SessionImplAPI;


  namespace { // the global session manager instance...
    lib::Depend<SessManagerImpl> theSessionManager;
  }
  
  
  bool Session::initFlag = false;
  
  
  SessManager& Session::current = theSessionManager();
  
  
  template<>
  SessManagerImpl& SessionImplAPI::current = static_cast<SessManagerImpl&> (Session::current);
  
  
  
  
  const char* ON_SESSION_START = "ON_SESSION_START";
  
  const char* ON_SESSION_INIT = "ON_SESSION_INIT";
  
  const char* ON_SESSION_READY = "ON_SESSION_READY";
  
  const char* ON_SESSION_CLOSE ="ON_SESSION_CLOSE";
  
  const char* ON_SESSION_END ="ON_SESSION_END";
  
  
  
  
  Session::Session (DefaultsAccess defs
                   ,ElementsAccess quer
                   ,TimelineAccess tils
                   ,SequenceAccess seqs) noexcept
    : defaults(defs)
    , elements(quer)
    , timelines(tils)
    , sequences(seqs)
  { }
  
  
  // Emit the vtables and other magic stuff here...
  SessManager::~SessManager() { }
  Session::~Session () { }



}} // namespace steam::mobject