/**
 * This source file is part of OgreColladaPlugin
 * an addon for OGRE (Object-oriented Graphics Rendering Engine)
 * For the latest info, see http://www.ogre3d.org/
 *
 * This program 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, write to the Free Software Foundation, Inc., 59 Temple
 * Place - Suite 330, Boston, MA 02111-1307, USA, or go to
 * http://www.gnu.org/copyleft/lesser.txt.
 *
 * @authors	Philipp Hartl, Jeff Doyle (nfz)
 * @see		README
 */

#include "OgreColladaPrerequisites.h"
#include "OgreColladaManager.h"
#include "OgreColladaDocument.h"

#include "OgreStringConverter.h"

namespace Ogre {

    //-----------------------------------------------------------------------
    template<> ColladaManager* Singleton<ColladaManager>::ms_Singleton = 0;

    //-----------------------------------------------------------------------
    ColladaManager::ColladaManager(void)
        : mVersion(StringConverter::toString(COLLADA_VERSION_MAJOR) + "." + 
            StringConverter::toString(COLLADA_VERSION_MINOR) + "." + 
            StringConverter::toString(COLLADA_VERSION_PATCH))
    {

        LogManager::getSingleton().logMessage("Collada Plugin version: " + mVersion);
		// Resource type
		mResourceType = "Collada";

		// Register with resource group manager
		ResourceGroupManager::getSingleton()._registerResourceManager(mResourceType, this);

    }

    //-----------------------------------------------------------------------
    ColladaManager::~ColladaManager(void)
    {
	    // Resources cleared by superclass
		// Unregister with resource group manager
		ResourceGroupManager::getSingleton()._unregisterResourceManager(mResourceType);
		ResourceGroupManager::getSingleton()._unregisterScriptLoader(this);

    }

    //-----------------------------------------------------------------------
    ColladaManager* ColladaManager::getSingletonPtr(void)
    {
        return ms_Singleton;
    }

    //-----------------------------------------------------------------------
    ColladaManager& ColladaManager::getSingleton(void)
    {  
        assert( ms_Singleton );  return ( *ms_Singleton );  
    }

    //-----------------------------------------------------------------------
    ColladaDocumentPtr ColladaManager::load(const String& daeFileName, SceneManager* sceneMgr,
        NameValuePairList* loadParams,
        const String& group
        )
    {
        ColladaDocumentPtr daeDoc = ResourceManager::load(daeFileName, group, false, 0, loadParams);
        if (!daeDoc.isNull()) daeDoc->setSceneManager(sceneMgr);

        return daeDoc;
    }

	//-----------------------------------------------------------------------
	Resource* ColladaManager::createImpl(const String& name, ResourceHandle handle, 
		const String& group, bool isManual, ManualResourceLoader* loader,
        const NameValuePairList* params)
	{
		return new ColladaDocument(this, name, handle, group, isManual, loader);
	}

}