/*
    This file is part of Mitsuba, a physically based rendering system.

    Copyright (c) 2007-2011 by Wenzel Jakob and others.

    Mitsuba is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License Version 3
    as published by the Free Software Foundation.

    Mitsuba 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/

#include "sceneimporter.h"

fs::path GUIGeometryConverter::locateResource(const fs::path &resource) {
	fs::path result;
	emit locateResource(resource, &result);
	return result;
}

SceneImporter::SceneImporter(FileResolver *resolver, 
		const fs::path &sourceFile, const fs::path &directory,
		const fs::path &targetScene, const fs::path &adjustmentFile,
		bool sRGB)
	: Thread("impt"), m_resolver(resolver), 
	  m_sourceFile(sourceFile), m_directory(directory), 
	  m_targetScene(targetScene), m_adjustmentFile(adjustmentFile), m_srgb(sRGB) {
	m_wait = new WaitFlag();
}

SceneImporter::~SceneImporter() {
}

void SceneImporter::run() {
	Thread::getThread()->setFileResolver(m_resolver);
#if defined(MTS_HAS_COLLADA)
	try {
		m_converter.setSRGB(m_srgb);
		m_converter.convert(m_sourceFile, m_directory, m_targetScene, m_adjustmentFile);
		m_result = m_converter.getFilename();
	} catch (const std::exception &ex) {
		SLog(EWarn, "Conversion failed: %s", ex.what());
	} catch (...) {
		SLog(EWarn, "An unknown type of error occurred!");
	}
#else
	SLog(EWarn, "The importer was disabled in this build!");
#endif
	m_wait->set(true);
}