/*
Copyright (C) 2001-2006, William Joseph.
All Rights Reserved.

This file is part of GtkRadiant.

GtkRadiant 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.

GtkRadiant 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 GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#if !defined(INCLUDED_MODULESYSTEM_MODULEREGISTRY_H)
#define INCLUDED_MODULESYSTEM_MODULEREGISTRY_H

#include "generic/static.h"
#include <list>

class ModuleRegisterable
{
public:
  virtual void selfRegister() = 0;
};

class ModuleRegistryList
{
  typedef std::list<ModuleRegisterable*> RegisterableModules;
  RegisterableModules m_modules;
public:
  void addModule(ModuleRegisterable& module)
  {
    m_modules.push_back(&module);
  }
  void registerModules() const
  {
    for(RegisterableModules::const_iterator i = m_modules.begin(); i != m_modules.end(); ++i)
    {
      (*i)->selfRegister();
    }
  }
};

typedef SmartStatic<ModuleRegistryList> StaticModuleRegistryList;


class StaticRegisterModule : public StaticModuleRegistryList
{
public:
  StaticRegisterModule(ModuleRegisterable& module)
  {
    StaticModuleRegistryList::instance().addModule(module);
  }
};


#endif