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/* -*-c++-*- */
/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
 * Copyright 2008-2010 Pelican Mapping
 * http://osgearth.org
 *
 * osgEarth is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

#ifndef OSGEARTH_NOTIFY_H
#define OSGEARTH_NOTIFY_H 1

#include <osgEarth/Export>
#include <osg/Notify>

namespace osgEarth
{
    extern OSGEARTH_EXPORT void setNotifyLevel(osg::NotifySeverity severity);

    extern OSGEARTH_EXPORT osg::NotifySeverity getNotifyLevel();

    extern OSGEARTH_EXPORT bool isNotifyEnabled(osg::NotifySeverity severity);

    extern OSGEARTH_EXPORT bool initNotifyLevel();
  
    extern OSGEARTH_EXPORT std::ostream& notify(const osg::NotifySeverity severity);

    inline std::ostream& notify(void) { return osgEarth::notify(osg::INFO); }
}

#define OE_NOTIFY( X,Y ) if(osgEarth::isNotifyEnabled( X )) osgEarth::notify( X ) << Y
#define OE_FATAL OE_NOTIFY(osg::FATAL,"[osgEarth]* ")
#define OE_WARN OE_NOTIFY(osg::WARN,"[osgEarth]* ")
#define OE_NOTICE OE_NOTIFY(osg::NOTICE,"[osgEarth]  ")
#define OE_INFO OE_NOTIFY(osg::INFO,"[osgEarth]  ")
#define OE_DEBUG OE_NOTIFY(osg::DEBUG_INFO,"[osgEarth]  ")
#define OE_NULL if(false) osgEarth::notify(osg::ALWAYS)

#endif // OSGEARTH_NOTIFY_H