// src/global_preferences.cc - Copyright 2005, 2006, University
//               of Padova, dept. of Pure and Applied
//               Mathematics
//
// This file is part of SGPEMv2.
//
// This 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.
//
// SGPEMv2 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 SGPEMv2; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

#include "config.h"
#include "global_preferences.hh"

// Do not include in header file:
#include "singleton.tcc"
using namespace sgpem;

// Explicit template instantiation to allow to export symbols from the DSO.
template class SG_DLLEXPORT Singleton<GlobalPreferences>;

GlobalPreferences::GlobalPreferences()
    : _mod_dirs(1, PLUGDIR), _pol_dirs(1, POLDIR)
{}


GlobalPreferences::dir_iterator
GlobalPreferences::policies_dir_begin() const
{
    return _pol_dirs.begin();
}


GlobalPreferences::dir_iterator
GlobalPreferences::policies_dir_end() const
{
    return _pol_dirs.end();
}


GlobalPreferences::dir_iterator
GlobalPreferences::modules_dir_begin() const
{
    return _mod_dirs.begin();
}


GlobalPreferences::dir_iterator
GlobalPreferences::modules_dir_end() const
{
    return _mod_dirs.end();
}


void 
GlobalPreferences::add_modules_dir(const Glib::ustring& moddir)
{
    _mod_dirs.insert(_mod_dirs.begin(), moddir);
}


void 
GlobalPreferences::add_policies_dir(const Glib::ustring& poldir)
{
    _pol_dirs.insert(_pol_dirs.begin(), poldir);
}