TYCylinderEditor.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 <math.h>
#include <qinputdialog.h>
 
#include "Tympan/models/business/geometry/TYRepere.h"
#include "Tympan/models/business/OLocalizator.h"
#include "Tympan/models/business/geoacoustic/TYAcousticCylinder.h"
#include "Tympan/models/business/infrastructure/TYMachine.h"
#include "Tympan/gui/tools/OGLRectangleElement.h"
#include "Tympan/gui/gl/TYPointGraphic.h"
#include "Tympan/gui/app/TYApplication.h"
#include "Tympan/gui/app/TYMainWindow.h"
#include "Tympan/gui/app/TYActions.h"
#include "Tympan/gui/app/TYRenderWindowInteractor.h"
#include "Tympan/gui/app/TYModelerFrame.h"
#include "Tympan/gui/app/TYMachineModelerFrame.h"
#include "TYCylinderEditor.h"
 
#define TR(id) OLocalizator::getString("TYCylinderEditor", (id))
 
TYCylinderEditor::TYCylinderEditor(TYMachineModelerFrame* pModeler) : TYAbstractSceneEditor(pModeler)
{
    _pOGLRectangleElement = new OGLRectangleElement();
    _pOGLRectangleElement->setVisibility(false);
    OColor oLineColor;
    oLineColor.r = 1.0;
    oLineColor.g = 0.0;
    oLineColor.b = 0.0;
    _pOGLRectangleElement->setColor(oLineColor);
    _pOGLRectangleElement->setPoint0(OPoint3D(0.0, 0.0, 0.0));
    _pOGLRectangleElement->setPoint1(OPoint3D(0.0, 0.0, 0.0));
    _pOGLRectangleElement->setPoint2(OPoint3D(0.0, 0.0, 0.0));
    _pOGLRectangleElement->setPoint3(OPoint3D(0.0, 0.0, 0.0));
    _pInteractor->getRenderer()->addOGLElement(_pOGLRectangleElement);
 
    _moving = false;
    _active = false;
    slotViewTypeChanged(_pModeler->getCurrentView());
}
 
TYCylinderEditor::~TYCylinderEditor()
{
    _pInteractor->getRenderer()->removeOGLElement(_pOGLRectangleElement);
    delete _pOGLRectangleElement;
}
 
void TYCylinderEditor::init() {}
 
void TYCylinderEditor::cancel()
{
    _moving = false;
    _active = false;
 
    showText(false);
 
    _pOGLRectangleElement->setVisibility(false);
    _pInteractor->updateGL();
}
 
void TYCylinderEditor::close()
{
    cancel();
}
 
void TYCylinderEditor::slotKeyPressed(int key) {}
 
void TYCylinderEditor::slotViewTypeChanged(int view)
{
    if (view == TYModelerFrame::TopView)
    {
        _active = true;
    }
    else
    {
        _active = false;
    }
}
 
void TYCylinderEditor::slotMousePressed(int x, int y, Qt::MouseButton button, Qt::KeyboardModifiers state)
{
    if ((button == Qt::LeftButton) && _active)
    {
        // Init points
        _pOGLRectangleElement->setPoint0(OPoint3D(x, _pInteractor->height() - y, 0.0));
        _pOGLRectangleElement->setPoint1(OPoint3D(x, _pInteractor->height() - y, 0.0));
        _pOGLRectangleElement->setPoint2(OPoint3D(x, _pInteractor->height() - y, 0.0));
        _pOGLRectangleElement->setPoint3(OPoint3D(x, _pInteractor->height() - y, 0.0));
        _moving = true;
    }
}
 
void TYCylinderEditor::slotMouseReleased(int x, int y, Qt::MouseButton button, Qt::KeyboardModifiers state)
{
    if ((button == Qt::LeftButton) && _active && _moving)
    {
        _moving = false;
 
        float pt0[3], pt1[3], pt2[3];
        NxVec3 point0 = OGLCamera::displayToWorld(NxVec3(_pOGLRectangleElement->getPoint0()[0],
                                                         _pOGLRectangleElement->getPoint0()[1],
                                                         _pOGLRectangleElement->getPoint0()[2]));
        NxVec3 point1 = OGLCamera::displayToWorld(NxVec3(_pOGLRectangleElement->getPoint1()[0],
                                                         _pOGLRectangleElement->getPoint1()[1],
                                                         _pOGLRectangleElement->getPoint1()[2]));
        NxVec3 point2 = OGLCamera::displayToWorld(NxVec3(_pOGLRectangleElement->getPoint2()[0],
                                                         _pOGLRectangleElement->getPoint2()[1],
                                                         _pOGLRectangleElement->getPoint2()[2]));
        pt0[0] = point0.x;
        pt0[1] = point0.z;
        pt1[0] = point1.x;
        pt1[1] = point1.z;
        pt2[0] = point2.x;
        pt2[1] = point2.z;
 
        double diameter = ABS(pt1[0] - pt0[0]);
 
        // Si la grille magnetique est activee
        if (_pModeler->getSnapGridActive())
        {
            double dummy = NAN;
            snapToGrid(diameter, dummy, dummy, _gridMagnStep);
        }
 
        if (diameter != 0.0)
        {
            if (_pModeler->askForResetResultat())
            {
                // Nouveau cylindre
                LPTYAcousticCylinderGeoNode pCylGeoNode =
                    new TYAcousticCylinderGeoNode(new TYAcousticCylinder);
                TYAcousticCylinder::safeDownCast(pCylGeoNode->getElement())->setDiameter(diameter);
                TYAcousticCylinder::safeDownCast(pCylGeoNode->getElement())->setHauteur(2.0);
 
                // Position
                TYPoint org((pt0[0] + (pt1[0] - pt0[0]) / 2.0), -(pt1[1] + (pt2[1] - pt1[1]) / 2.0),
                            TYAcousticCylinder::safeDownCast(pCylGeoNode->getElement())->getHauteur() / 2.0);
 
                // Si la grille magnetique est activee
                if (_pModeler->getSnapGridActive())
                {
                    snapToGrid(org._x, org._y, org._z, _gridMagnStep);
                }
 
                pCylGeoNode->getORepere3D()._origin = org;
 
                // Ajout a la machine
                getMachine()->addAcousticVol((LPTYAcousticVolumeGeoNode&)pCylGeoNode);
                getMachine()->updateGraphicTree();
 
                TYAction* pAction = new TYAddAccVolToAccVolNodeAction(
                    (LPTYAcousticVolumeGeoNode&)pCylGeoNode, getMachine(), _pModeler, TR("id_action_addcyl"));
                _pModeler->getActionManager()->addAction(pAction);
 
                /* Desactivation DT 20070903
                                //az++ temporairement,avant refonte mecanisme de selection
                                // On ajoute cette machine a la selection du calcul courant
                                if (getTYApp()->getCurProjet() && _pModeler->isElementInCurrentProjet())
                                {
                                    LPTYCalcul pCalcul = getTYApp()->getCurProjet()->getCurrentCalcul();
                                    if (pCalcul) {
                                        pCalcul->addToSelection(getMachine());
                                    }
                                }
                */
                TYElement::setIsSavedOk(true);
 
                // repasse en mode camera selection
                getTYMainWnd()->setDefaultCameraMode();
            }
        }
 
        showText(false);
 
        _pOGLRectangleElement->setVisibility(false);
 
        _pModeler->getView()->getRenderer()->updateDisplayList();
 
        _pModeler->updateView();
    }
}
 
void TYCylinderEditor::slotMouseMoved(int x, int y, Qt::MouseButtons button, Qt::KeyboardModifiers state)
{
    if (_active && _moving)
    {
        _pOGLRectangleElement->setPoint1(OPoint3D(x, _pOGLRectangleElement->getPoint0()[1], 0.0));
        _pOGLRectangleElement->setPoint2(OPoint3D(x, _pInteractor->height() - y, 0.0));
        _pOGLRectangleElement->setPoint3(
            OPoint3D(_pOGLRectangleElement->getPoint0()[0], _pInteractor->height() - y, 0.0));
 
        float pt0[3], pt1[3];
        NxVec3 point0 = OGLCamera::displayToWorld(NxVec3(_pOGLRectangleElement->getPoint0()[0],
                                                         _pOGLRectangleElement->getPoint0()[1],
                                                         _pOGLRectangleElement->getPoint0()[2]));
        NxVec3 point1 = OGLCamera::displayToWorld(NxVec3(_pOGLRectangleElement->getPoint1()[0],
                                                         _pOGLRectangleElement->getPoint1()[1],
                                                         _pOGLRectangleElement->getPoint1()[2]));
        OGLCamera::displayToWorld(NxVec3(_pOGLRectangleElement->getPoint2()[0],
                                         _pOGLRectangleElement->getPoint2()[1],
                                         _pOGLRectangleElement->getPoint2()[2]));
        pt0[0] = point0.x;
        pt0[1] = point0.z;
        pt1[0] = point1.x;
        pt1[1] = point1.z;
 
        double diameter = ABS(pt1[0] - pt0[0]);
 
        // Si la grille magnetique est activee
        if (_pModeler->getSnapGridActive())
        {
            double dummy = NAN;
            snapToGrid(diameter, dummy, dummy, _gridMagnStep);
        }
 
        updateText(
            QString(TR("id_diameter_info")).arg(diameter, 0, 'f', 2),
            (int)(_pOGLRectangleElement->getPoint0()[0] +
                  (_pOGLRectangleElement->getPoint1()[0] - _pOGLRectangleElement->getPoint0()[0]) / 2.0),
            (int)(_pOGLRectangleElement->getPoint1()[1] +
                  (_pOGLRectangleElement->getPoint2()[1] - _pOGLRectangleElement->getPoint1()[1]) / 2.0));
 
        _pOGLRectangleElement->setVisibility(true);
        _pInteractor->updateGL();
    }
}
 
LPTYMachine TYCylinderEditor::getMachine()
{
    Q_CHECK_PTR(_pModeler);
 
    LPTYMachine pMachine = ((TYMachineModelerFrame*)_pModeler)->getMachine();
    Q_CHECK_PTR(pMachine);
 
    return pMachine;
}