357 lines
14 KiB
C++
357 lines
14 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Jan Rheinländer <jrheinlaender@users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <sstream>
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# include <QRegExp>
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# include <QTextStream>
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# include <QMessageBox>
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# include <Precision.hxx>
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# include <TopoDS.hxx>
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# include <BRepAdaptor_Surface.hxx>
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# include <Geom_Plane.hxx>
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# include <gp_Pln.hxx>
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# include <gp_Ax1.hxx>
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# include <BRepAdaptor_Curve.hxx>
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# include <Geom_Line.hxx>
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# include <gp_Lin.hxx>
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#endif
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#include "ui_TaskFemConstraintBearing.h"
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#include "TaskFemConstraintBearing.h"
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#include <App/Application.h>
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#include <App/Document.h>
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#include <App/PropertyGeo.h>
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#include <Gui/Application.h>
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#include <Gui/Document.h>
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#include <Gui/BitmapFactory.h>
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#include <Gui/ViewProvider.h>
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#include <Gui/WaitCursor.h>
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#include <Gui/Selection.h>
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#include <Gui/Command.h>
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#include <Mod/Fem/App/FemConstraintBearing.h>
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#include <Mod/Part/App/PartFeature.h>
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#include <Base/Console.h>
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using namespace FemGui;
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using namespace Gui;
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/* TRANSLATOR FemGui::TaskFemConstraintBearing */
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TaskFemConstraintBearing::TaskFemConstraintBearing(ViewProviderFemConstraint *ConstraintView,QWidget *parent,
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const char *pixmapname)
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: TaskFemConstraint(ConstraintView, parent, pixmapname)
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{
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// we need a separate container widget to add all controls to
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proxy = new QWidget(this);
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ui = new Ui_TaskFemConstraintBearing();
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ui->setupUi(proxy);
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QMetaObject::connectSlotsByName(this);
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// Create a context menu for the listview of the references
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QAction* action = new QAction(tr("Delete"), ui->listReferences);
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action->connect(action, SIGNAL(triggered()),
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this, SLOT(onReferenceDeleted()));
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ui->listReferences->addAction(action);
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ui->listReferences->setContextMenuPolicy(Qt::ActionsContextMenu);
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connect(ui->spinDistance, SIGNAL(valueChanged(double)),
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this, SLOT(onDistanceChanged(double)));
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connect(ui->buttonReference, SIGNAL(pressed()),
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this, SLOT(onButtonReference()));
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connect(ui->buttonLocation, SIGNAL(pressed()),
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this, SLOT(onButtonLocation()));
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connect(ui->checkAxial, SIGNAL(toggled(bool)),
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this, SLOT(onCheckAxial(bool)));
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this->groupLayout()->addWidget(proxy);
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// Temporarily prevent unnecessary feature recomputes
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ui->spinDistance->blockSignals(true);
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ui->listReferences->blockSignals(true);
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ui->buttonReference->blockSignals(true);
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ui->buttonLocation->blockSignals(true);
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ui->checkAxial->blockSignals(true);
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// Get the feature data
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Fem::ConstraintBearing* pcConstraint = static_cast<Fem::ConstraintBearing*>(ConstraintView->getObject());
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double d = pcConstraint->Dist.getValue();
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std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
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std::vector<std::string> SubElements = pcConstraint->References.getSubValues();
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std::vector<std::string> locStrings = pcConstraint->Location.getSubValues();
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QString loc;
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if (!locStrings.empty())
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loc = makeRefText(pcConstraint->Location.getValue(), locStrings.front());
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bool axialfree = pcConstraint->AxialFree.getValue();
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// Fill data into dialog elements
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ui->spinDistance->setMinimum(-FLOAT_MAX);
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ui->spinDistance->setMaximum(FLOAT_MAX);
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ui->spinDistance->setValue(d);
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ui->listReferences->clear();
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for (int i = 0; i < Objects.size(); i++)
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ui->listReferences->addItem(makeRefText(Objects[i], SubElements[i]));
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if (Objects.size() > 0)
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ui->listReferences->setCurrentRow(0, QItemSelectionModel::ClearAndSelect);
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ui->lineLocation->setText(loc);
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ui->checkAxial->setChecked(axialfree);
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// Hide unwanted ui elements
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ui->labelDiameter->setVisible(false);
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ui->spinDiameter->setVisible(false);
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ui->labelOtherDiameter->setVisible(false);
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ui->spinOtherDiameter->setVisible(false);
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ui->labelCenterDistance->setVisible(false);
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ui->spinCenterDistance->setVisible(false);
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ui->checkIsDriven->setVisible(false);
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ui->labelForce->setVisible(false);
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ui->spinForce->setVisible(false);
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ui->labelTensionForce->setVisible(false);
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ui->spinTensionForce->setVisible(false);
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ui->labelForceAngle->setVisible(false);
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ui->spinForceAngle->setVisible(false);
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ui->buttonDirection->setVisible(false);
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ui->lineDirection->setVisible(false);
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ui->checkReversed->setVisible(false);
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ui->spinDistance->blockSignals(false);
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ui->listReferences->blockSignals(false);
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ui->buttonReference->blockSignals(false);
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ui->buttonLocation->blockSignals(false);
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ui->checkAxial->blockSignals(false);
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onButtonReference(true);
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}
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void TaskFemConstraintBearing::onSelectionChanged(const Gui::SelectionChanges& msg)
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{
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if (msg.Type == Gui::SelectionChanges::AddSelection) {
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// Don't allow selection in other document
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if (strcmp(msg.pDocName, ConstraintView->getObject()->getDocument()->getName()) != 0)
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return;
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if (!msg.pSubName || msg.pSubName[0] == '\0')
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return;
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std::string subName(msg.pSubName);
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if (selectionMode == selnone)
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return;
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Fem::ConstraintBearing* pcConstraint = static_cast<Fem::ConstraintBearing*>(ConstraintView->getObject());
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App::DocumentObject* obj = ConstraintView->getObject()->getDocument()->getObject(msg.pObjectName);
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Part::Feature* feat = static_cast<Part::Feature*>(obj);
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TopoDS_Shape ref = feat->Shape.getShape().getSubShape(subName.c_str());
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if (selectionMode == selref) {
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std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
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std::vector<std::string> SubElements = pcConstraint->References.getSubValues();
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if (Objects.size() > 0) {
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QMessageBox::warning(this, tr("Selection error"), tr("Please use only a single reference for bearing constraint"));
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return;
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}
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if (subName.substr(0,4) != "Face") {
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QMessageBox::warning(this, tr("Selection error"), tr("Only faces can be picked"));
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return;
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}
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// Only cylindrical faces allowed
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BRepAdaptor_Surface surface(TopoDS::Face(ref));
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if (surface.GetType() != GeomAbs_Cylinder) {
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QMessageBox::warning(this, tr("Selection error"), tr("Only cylindrical faces can be picked"));
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return;
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}
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// add the new reference
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Objects.push_back(obj);
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SubElements.push_back(subName);
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pcConstraint->References.setValues(Objects,SubElements);
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ui->listReferences->addItem(makeRefText(obj, subName));
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// Turn off reference selection mode
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onButtonReference(false);
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} else if (selectionMode == selloc) {
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if (subName.substr(0,4) == "Face") {
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BRepAdaptor_Surface surface(TopoDS::Face(ref));
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if (surface.GetType() != GeomAbs_Plane) {
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QMessageBox::warning(this, tr("Selection error"), tr("Only planar faces can be picked"));
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return;
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}
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} else if (subName.substr(0,4) == "Edge") {
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BRepAdaptor_Curve line(TopoDS::Edge(ref));
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if (line.GetType() != GeomAbs_Line) {
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QMessageBox::warning(this, tr("Selection error"), tr("Only linear edges can be picked"));
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return;
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}
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} else {
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QMessageBox::warning(this, tr("Selection error"), tr("Only faces and edges can be picked"));
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return;
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}
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std::vector<std::string> references(1,subName);
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pcConstraint->Location.setValue(obj, references);
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ui->lineLocation->setText(makeRefText(obj, subName));
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// Turn off location selection mode
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onButtonLocation(false);
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}
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Gui::Selection().clearSelection();
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}
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}
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void TaskFemConstraintBearing::onDistanceChanged(double l)
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{
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Fem::ConstraintBearing* pcConstraint = static_cast<Fem::ConstraintBearing*>(ConstraintView->getObject());
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pcConstraint->Dist.setValue((float)l);
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}
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void TaskFemConstraintBearing::onReferenceDeleted() {
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int row = ui->listReferences->currentIndex().row();
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TaskFemConstraint::onReferenceDeleted(row);
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ui->listReferences->model()->removeRow(row);
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ui->listReferences->setCurrentRow(0, QItemSelectionModel::ClearAndSelect);
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}
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void TaskFemConstraintBearing::onButtonLocation(const bool pressed) {
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if (pressed) {
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selectionMode = selloc;
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} else {
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selectionMode = selnone;
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}
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ui->buttonLocation->setChecked(pressed);
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Gui::Selection().clearSelection();
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}
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void TaskFemConstraintBearing::onCheckAxial(const bool pressed)
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{
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Fem::ConstraintBearing* pcConstraint = static_cast<Fem::ConstraintBearing*>(ConstraintView->getObject());
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pcConstraint->AxialFree.setValue(pressed);
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}
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double TaskFemConstraintBearing::getDistance(void) const
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{
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return ui->spinDistance->value();
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}
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const std::string TaskFemConstraintBearing::getReferences() const
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{
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int rows = ui->listReferences->model()->rowCount();
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std::vector<std::string> items;
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for (int r = 0; r < rows; r++)
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items.push_back(ui->listReferences->item(r)->text().toStdString());
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return TaskFemConstraint::getReferences(items);
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}
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const std::string TaskFemConstraintBearing::getLocationName(void) const
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{
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std::string loc = ui->lineLocation->text().toStdString();
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if (loc.empty())
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return "";
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int pos = loc.find_last_of(":");
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return loc.substr(0, pos).c_str();
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}
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const std::string TaskFemConstraintBearing::getLocationObject(void) const
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{
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std::string loc = ui->lineLocation->text().toStdString();
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if (loc.empty())
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return "";
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int pos = loc.find_last_of(":");
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return loc.substr(pos+1).c_str();
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}
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bool TaskFemConstraintBearing::getAxial() const
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{
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return ui->checkAxial->isChecked();
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}
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TaskFemConstraintBearing::~TaskFemConstraintBearing()
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{
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delete ui;
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}
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void TaskFemConstraintBearing::changeEvent(QEvent *e)
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{
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TaskBox::changeEvent(e);
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if (e->type() == QEvent::LanguageChange) {
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ui->spinDistance->blockSignals(true);
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ui->retranslateUi(proxy);
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ui->spinDistance->blockSignals(false);
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}
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}
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//**************************************************************************
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//**************************************************************************
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// TaskDialog
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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TaskDlgFemConstraintBearing::TaskDlgFemConstraintBearing(ViewProviderFemConstraintBearing *ConstraintView)
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{
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this->ConstraintView = ConstraintView;
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assert(ConstraintView);
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this->parameter = new TaskFemConstraintBearing(ConstraintView);
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Content.push_back(parameter);
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}
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//==== calls from the TaskView ===============================================================
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bool TaskDlgFemConstraintBearing::accept()
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{
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std::string name = ConstraintView->getObject()->getNameInDocument();
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const TaskFemConstraintBearing* parameterBearing = static_cast<const TaskFemConstraintBearing*>(parameter);
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try {
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//Gui::Command::openCommand("FEM force constraint changed");
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Dist = %f",name.c_str(), parameterBearing->getDistance());
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std::string locname = parameterBearing->getLocationName().data();
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std::string locobj = parameterBearing->getLocationObject().data();
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if (!locname.empty()) {
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QString buf = QString::fromUtf8("(App.ActiveDocument.%1,[\"%2\"])");
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buf = buf.arg(QString::fromStdString(locname));
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buf = buf.arg(QString::fromStdString(locobj));
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Location = %s", name.c_str(), buf.toStdString().c_str());
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} else {
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Location = None", name.c_str());
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}
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.AxialFree = %s", name.c_str(), parameterBearing->getAxial() ? "True" : "False");
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}
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catch (const Base::Exception& e) {
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QMessageBox::warning(parameter, tr("Input error"), QString::fromAscii(e.what()));
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return false;
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}
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return TaskDlgFemConstraint::accept();
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}
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#include "moc_TaskFemConstraintBearing.cpp"
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