/*# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
#                        pour la Sant�)
# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
# Previous Authors : Laurent Guigues, Jean-Pierre Roux
# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
#
#  This software is governed by the CeCILL-B license under French law and
#  abiding by the rules of distribution of free software. You can  use,
#  modify and/ or redistribute the software under the terms of the CeCILL-B
#  license as circulated by CEA, CNRS and INRIA at the following URL
#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
#  or in the file LICENSE.txt.
#
#  As a counterpart to the access to the source code and  rights to copy,
#  modify and redistribute granted by the license, users are provided only
#  with a limited warranty  and the software's author,  the holder of the
#  economic rights,  and the successive licensors  have only  limited
#  liability.
#
#  The fact that you are presently reading this means that you have had
#  knowledge of the CeCILL-B license and that you accept its terms.
# ------------------------------------------------------------------------ */

/*!
 * @file	imageMManager.cxx
 * @brief	This file contains the implementation of the ImageMManager class.
 * @author 	Info-Dev
 * @author	Diego CACERES (diego.caceres[AT]creatis.insa-lyon.fr)
 * @date 	2011-11-15
 */

#include "imageModificationManager.h"

// ----------------------------------------------------------------------------------
ImageMManager::ImageMManager() {

}
// ----------------------------------------------------------------------------------
ImageMManager::ImageMManager(ImageMManager* manager) {
	this->m_RegionStruct = manager->GetModifiedRegion();
}
// ----------------------------------------------------------------------------------
ImageMManager::~ImageMManager() {

}
// ----------------------------------------------------------------------------------
void ImageMManager::CleanModifiedRegion() {

	int min = std::numeric_limits<int>::min();
	int max = std::numeric_limits<int>::max();
	this->m_RegionStruct.minX = max;
	this->m_RegionStruct.maxX = min;
	this->m_RegionStruct.minY = max;
	this->m_RegionStruct.maxY = min;
	this->m_RegionStruct.minZ = max;
	this->m_RegionStruct.maxZ = min;
	this->m_ValidRegion = false;
}
// ----------------------------------------------------------------------------------
void ImageMManager::CalculateMinMaxRegion(const int& i, const int& j,
		const int& k) {
	if (i >= 0 && j >= 0 && k >= 0) {
		if (i <= this->m_RegionStruct.minX) {
			this->m_RegionStruct.minX = i;
		} //fi
		if (i > this->m_RegionStruct.maxX) {
			this->m_RegionStruct.maxX = i;
		} //esle
		if (j <= this->m_RegionStruct.minY) {
			this->m_RegionStruct.minY = j;
		} //fi
		if (j > this->m_RegionStruct.maxY) {
			this->m_RegionStruct.maxY = j;
		} //esle
		if (k <= this->m_RegionStruct.minZ) {
			this->m_RegionStruct.minZ = k;
		} //fi
		if (k > this->m_RegionStruct.maxZ) {
			this->m_RegionStruct.maxZ = k;
		} //esle
		this->m_ValidRegion = true;
	} //fi
	else {
		this->m_ValidRegion = false;
	} //esle
}
// ----------------------------------------------------------------------------------
void ImageMManager::AddModifiedPixel(const int& i, const int& j, const int& k) {
	this->CalculateMinMaxRegion(i, j, k);
}
// ----------------------------------------------------------------------------------
bool ImageMManager::ValidateRegion() {
	return (m_ValidRegion);
}
// ----------------------------------------------------------------------------------
RegionStructUR ImageMManager::GetModifiedRegion() {
	return (this->m_RegionStruct);
}
// ----------------------------------------------------------------------------------