316 lines
12 KiB
C++
316 lines
12 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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/*
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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 "TaskFemConstraintGear.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/FemConstraintGear.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::TaskFemConstraintGear */
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TaskFemConstraintGear::TaskFemConstraintGear(ViewProviderFemConstraint *ConstraintView,QWidget *parent, const char *pixmapname)
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: TaskFemConstraintBearing(ConstraintView, parent, pixmapname)
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{
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connect(ui->spinDiameter, SIGNAL(valueChanged(double)),
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this, SLOT(onDiameterChanged(double)));
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connect(ui->spinForce, SIGNAL(valueChanged(double)),
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this, SLOT(onForceChanged(double)));
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connect(ui->spinForceAngle, SIGNAL(valueChanged(double)),
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this, SLOT(onForceAngleChanged(double)));
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connect(ui->buttonDirection, SIGNAL(pressed()),
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this, SLOT(onButtonDirection()));
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connect(ui->checkReversed, SIGNAL(toggled(bool)),
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this, SLOT(onCheckReversed(bool)));
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// Temporarily prevent unnecessary feature recomputes
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ui->spinDiameter->blockSignals(true);
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ui->spinForce->blockSignals(true);
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ui->spinForceAngle->blockSignals(true);
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ui->checkReversed->blockSignals(true);
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// Get the feature data
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Fem::ConstraintGear* pcConstraint = static_cast<Fem::ConstraintGear*>(ConstraintView->getObject());
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double dia = pcConstraint->Diameter.getValue();
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double force = pcConstraint->Force.getValue();
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double angle = pcConstraint->ForceAngle.getValue();
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std::vector<std::string> dirStrings = pcConstraint->Direction.getSubValues();
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QString dir;
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if (!dirStrings.empty())
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dir = makeRefText(pcConstraint->Direction.getValue(), dirStrings.front());
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bool reversed = pcConstraint->Reversed.getValue();
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// Fill data into dialog elements
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ui->spinDiameter->setMinimum(0);
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ui->spinDiameter->setMaximum(FLOAT_MAX);
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ui->spinDiameter->setValue(dia);
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ui->spinForce->setMinimum(0);
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ui->spinForce->setMaximum(FLOAT_MAX);
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ui->spinForce->setValue(force);
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ui->spinForceAngle->setMinimum(-360);
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ui->spinForceAngle->setMaximum(360);
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ui->spinForceAngle->setValue(angle);
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ui->lineDirection->setText(dir);
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ui->checkReversed->setChecked(reversed);
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// Adjust ui
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ui->labelDiameter->setVisible(true);
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ui->spinDiameter->setVisible(true);
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ui->labelForce->setVisible(true);
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ui->spinForce->setVisible(true);
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ui->labelForceAngle->setVisible(true);
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ui->spinForceAngle->setVisible(true);
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ui->buttonDirection->setVisible(true);
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ui->lineDirection->setVisible(true);
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ui->checkReversed->setVisible(true);
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ui->checkAxial->setVisible(false);
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ui->spinDiameter->blockSignals(false);
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ui->spinForce->blockSignals(false);
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ui->spinForceAngle->blockSignals(false);
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ui->checkReversed->blockSignals(false);
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}
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void TaskFemConstraintGear::onSelectionChanged(const Gui::SelectionChanges& msg)
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{
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TaskFemConstraintBearing::onSelectionChanged(msg);
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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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std::vector<std::string> references(1,subName);
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Fem::ConstraintGear* pcConstraint = static_cast<Fem::ConstraintGear*>(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 == seldir) {
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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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pcConstraint->Direction.setValue(obj, references);
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ui->lineDirection->setText(makeRefText(obj, subName));
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// Turn off direction selection mode
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onButtonDirection(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 TaskFemConstraintGear::onDiameterChanged(double l)
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{
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Fem::ConstraintGear* pcConstraint = static_cast<Fem::ConstraintGear*>(ConstraintView->getObject());
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pcConstraint->Diameter.setValue((float)l);
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}
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void TaskFemConstraintGear::onForceChanged(double f)
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{
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Fem::ConstraintGear* pcConstraint = static_cast<Fem::ConstraintGear*>(ConstraintView->getObject());
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pcConstraint->Force.setValue((float)f);
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}
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void TaskFemConstraintGear::onForceAngleChanged(double a)
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{
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Fem::ConstraintGear* pcConstraint = static_cast<Fem::ConstraintGear*>(ConstraintView->getObject());
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pcConstraint->ForceAngle.setValue((float)a);
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}
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void TaskFemConstraintGear::onButtonDirection(const bool pressed) {
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if (pressed) {
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selectionMode = seldir;
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} else {
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selectionMode = selnone;
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}
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ui->buttonDirection->setChecked(pressed);
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Gui::Selection().clearSelection();
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}
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void TaskFemConstraintGear::onCheckReversed(const bool pressed)
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{
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Fem::ConstraintGear* pcConstraint = static_cast<Fem::ConstraintGear*>(ConstraintView->getObject());
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pcConstraint->Reversed.setValue(pressed);
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}
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double TaskFemConstraintGear::getForce(void) const
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{
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return ui->spinForce->value();
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}
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double TaskFemConstraintGear::getForceAngle(void) const
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{
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return ui->spinForceAngle->value();
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}
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const std::string TaskFemConstraintGear::getDirectionName(void) const
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{
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std::string dir = ui->lineDirection->text().toStdString();
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if (dir.empty())
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return "";
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int pos = dir.find_last_of(":");
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return dir.substr(0, pos).c_str();
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}
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const std::string TaskFemConstraintGear::getDirectionObject(void) const
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{
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std::string dir = ui->lineDirection->text().toStdString();
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if (dir.empty())
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return "";
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int pos = dir.find_last_of(":");
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return dir.substr(pos+1).c_str();
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}
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bool TaskFemConstraintGear::getReverse() const
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{
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return ui->checkReversed->isChecked();
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}
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double TaskFemConstraintGear::getDiameter(void) const
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{
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return ui->spinDiameter->value();
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}
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void TaskFemConstraintGear::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->spinDiameter->blockSignals(true);
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ui->spinForce->blockSignals(true);
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ui->spinForceAngle->blockSignals(true);
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ui->checkReversed->blockSignals(true);
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ui->retranslateUi(proxy);
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ui->spinDiameter->blockSignals(false);
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ui->spinForce->blockSignals(false);
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ui->spinForceAngle->blockSignals(true);
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ui->checkReversed->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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TaskDlgFemConstraintGear::TaskDlgFemConstraintGear(ViewProviderFemConstraintGear *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 TaskFemConstraintGear(ConstraintView, 0, "Fem_ConstraintGear");
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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 TaskDlgFemConstraintGear::accept()
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{
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std::string name = ConstraintView->getObject()->getNameInDocument();
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const TaskFemConstraintGear* parameterGear = static_cast<const TaskFemConstraintGear*>(parameter);
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try {
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//Gui::Command::openCommand("FEM force constraint changed");
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std::string dirname = parameterGear->getDirectionName().data();
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std::string dirobj = parameterGear->getDirectionObject().data();
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if (!dirname.empty()) {
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QString buf = QString::fromUtf8("(App.ActiveDocument.%1,[\"%2\"])");
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buf = buf.arg(QString::fromStdString(dirname));
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buf = buf.arg(QString::fromStdString(dirobj));
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Direction = %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.Direction = None", name.c_str());
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}
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Reversed = %s", name.c_str(), parameterGear->getReverse() ? "True" : "False");
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Diameter = %f",name.c_str(), parameterGear->getDiameter());
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Force = %f",name.c_str(), parameterGear->getForce());
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.ForceAngle = %f",name.c_str(), parameterGear->getForceAngle());
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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 TaskDlgFemConstraintBearing::accept();
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}
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#include "moc_TaskFemConstraintGear.cpp"
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