TYLinearMaillage.cpp

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/*
 * Copyright (C) <2012> <EDF-R&D> <FRANCE>
 * This program 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.
 * 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#include <qdir.h>
 
#include "Tympan/core/config.h"
#include "Tympan/core/logging.h"
#include "Tympan/models/business/TYXMLManager.h"
#include "TYLinearMaillage.h"
 
#if TY_USE_IHM
    #include "Tympan/gui/widgets/TYLinearMaillageWidget.h"
    #include "Tympan/gui/gl/TYLinearMaillageGraphic.h"
#endif
 
TY_EXTENSION_INST(TYLinearMaillage);
TY_EXT_GRAPHIC_INST(TYLinearMaillage);
 
TYLinearMaillage::TYLinearMaillage()
{
    _name = TYNameManager::get()->generateName(getClassName());
 
    _pSeg = new TYSegment();
    _densite = 0.1;
}
 
TYLinearMaillage::TYLinearMaillage(const TYLinearMaillage& other)
{
    *this = other;
}
 
TYLinearMaillage::~TYLinearMaillage() {}
 
TYLinearMaillage& TYLinearMaillage::operator=(const TYLinearMaillage& other)
{
    if (this != &other)
    {
        TYMaillage::operator=(other);
        _pSeg = other._pSeg;
        _densite = other._densite;
    }
    return *this;
}
 
bool TYLinearMaillage::operator==(const TYLinearMaillage& other) const
{
    if (this != &other)
    {
        if (TYMaillage::operator!=(other))
        {
            return false;
        }
        if (!(_pSeg == other._pSeg))
        {
            return false;
        }
        if (!(_densite == other._densite))
        {
            return false;
        }
    }
    return true;
}
 
bool TYLinearMaillage::operator!=(const TYLinearMaillage& other) const
{
    return !operator==(other);
}
 
bool TYLinearMaillage::deepCopy(const TYElement* pOther, bool copyId /*=true*/, bool pUseCopyTag /*=false*/)
{
    if (!TYMaillage::deepCopy(pOther, copyId))
    {
        return false;
    }
 
    TYLinearMaillage* pOtherMaillage = (TYLinearMaillage*)pOther;
 
    _densite = pOtherMaillage->_densite;
 
    _pSeg->deepCopy(pOtherMaillage->_pSeg, copyId);
 
    return true;
}
 
std::string TYLinearMaillage::toString() const
{
    return "TYLinearMaillage";
}
 
DOM_Element TYLinearMaillage::toXML(DOM_Element& domElement)
{
    DOM_Element domNewElem = TYMaillage::toXML(domElement);
 
    TYXMLTools::addElementDoubleValue(domNewElem, "densite", _densite);
 
    _pSeg->toXML(domNewElem);
 
    for (unsigned int i = 0; i < _ptsCalcul.size(); i++)
    {
        _ptsCalcul[i]->getSpectre()->toXML(domNewElem);
    }
 
    return domNewElem;
}
 
int TYLinearMaillage::fromXML(DOM_Element domElement)
{
    TYMaillage::fromXML(domElement);
 
    bool densiteOk = false;
    bool bOldDatas = false;
 
    LPTYSpectre pSpectre = new TYSpectre();
    TYTabLPSpectre* compatibilityVector = new TYTabLPSpectre();
 
    DOM_Element elemCur;
 
    QDomNodeList childs = domElement.childNodes();
    for (unsigned int i = 0; i < childs.length(); i++)
    {
        elemCur = childs.item(i).toElement();
        TYXMLTools::getElementDoubleValue(elemCur, "densite", _densite, densiteOk);
 
        _pSeg->callFromXMLIfEqual(elemCur);
 
        // Old version : if we encounter spectra
        if (pSpectre->callFromXMLIfEqual(elemCur))
        {
            bOldDatas = true;
            compatibilityVector->push_back(pSpectre);
            pSpectre = new TYSpectre();
        }
    }
 
    if (bOldDatas == true)
    {
        setAllUses((void*)compatibilityVector);
    }
    else
    {
        delete compatibilityVector;
    }
 
    make(_pSeg, _densite);
    TYMaillage::clearResult();
 
    return 1;
}
 
bool TYLinearMaillage::toXML(const std::string& sFilePath)
{
    bool bRet = false;
    QString fileName = QString(sFilePath.c_str());
    int i = fileName.lastIndexOf('/');
    QDir fileDirectory = QDir(fileName.mid(0, i));
    if (!fileDirectory.exists())
    {
        fileDirectory.mkdir(fileName.mid(0, i));
    }
 
    if (!fileName.isEmpty())
    {
        if (!fileName.endsWith(".xml"))
        {
            fileName += ".xml";
        }
    }
    else
    {
        return false;
    }
 
    TYXMLManager xmlManager;
 
    xmlManager.createDoc(TY_PRODUCT_XMLTAG_, TY_PRODUCT_VERSION_);
    xmlManager.addElement(this);
 
    if (xmlManager.save(fileName) == 0)
    {
        bRet = true;
    }
 
    return bRet;
}
 
bool TYLinearMaillage::fromXML(const std::string& sFilePath)
{
    bool bRet = false;
    QString fileName = QString(sFilePath.c_str());
 
    if (fileName.isEmpty())
    {
        return false;
    }
 
    TYXMLManager xmlManager;
    LPTYElementArray elements;
    if (xmlManager.load(fileName, elements))
    {
        if (elements.size() == 1)
        {
            LPTYElement elt = elements[0];
            if (strcmp(elt->getClassName(), "TYLinearMaillage") == 0)
            {
                TYLinearMaillage* pTmpMaillage = static_cast<TYLinearMaillage*>(elt.getRealPointer());
                TYLinearMaillage::operator=(*pTmpMaillage);
                bRet = true;
            }
        }
    }
 
    return bRet;
}
 
std::string TYLinearMaillage::toXMLString()
{
    TYXMLManager xmlManager;
 
    xmlManager.createDoc(TY_PRODUCT_XMLTAG_, TY_PRODUCT_VERSION_);
    xmlManager.addElement(this);
 
    QString retString = xmlManager.saveToString();
 
    return retString.toStdString();
}
 
bool TYLinearMaillage::fromXMLString(const std::string& sXMLString)
{
    bool bRet = false;
 
    TYXMLManager xmlManager;
    LPTYElementArray elements;
    if (xmlManager.loadFromString(QString(sXMLString.c_str()), elements))
    {
        if (elements.size() == 1)
        {
            LPTYElement elt = elements[0];
            if (strcmp(elt->getClassName(), "TYLinearMaillage") == 0)
            {
                TYLinearMaillage* pTmpMaillage = static_cast<TYLinearMaillage*>(elt.getRealPointer());
                TYLinearMaillage::operator=(*pTmpMaillage);
                bRet = true;
            }
        }
    }
 
    return bRet;
}
 
void TYLinearMaillage::clearResult()
{
    TYMaillage::clearResult();
}
 
void TYLinearMaillage::make(LPTYSegment pSeg, double densite)
{
    assert(pSeg);
 
    // Reset
    remAllPointCalcul();
 
    // Param
    _pSeg = pSeg;
    _densite = densite;
 
    OVector3D vec(pSeg->_ptA, pSeg->_ptB);
 
    // On calcul le nb de points
    int nbPts = (int)(densite * vec.norme());
 
    // Calcul du vecteur pas (ecart entre chaque point)
    vec = vec * (1.0 / (double)nbPts);
 
    // Calcul du pt de depart pour le placement des points
    OVector3D startPt = OVector3D(pSeg->_ptA);
 
    // Scan
    for (int i = 0; i < nbPts; i++)
    {
        // Position du point
        OPoint3D pos = startPt + (vec * i);
 
        // Ajout du point au maillage
        LPTYPointCalcul pPoint = new TYPointCalcul(pos);
        pPoint->setSpectre(new TYSpectre());
        addPointCalcul(pPoint);
    }
 
    setIsGeometryModified(true);
}