/*************************************************************************** * Copyright (c) 2015 FreeCAD Developers * * Author: Przemo Firszt * * Based on Force constraint by Jan Rheinländer * * This file is part of the FreeCAD CAx development system. * * * * This library is free software; you can redistribute it and/or * * modify it under the terms of the GNU Library General Public * * License as published by the Free Software Foundation; either * * version 2 of the License, or (at your option) any later version. * * * * This library 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 Library General Public License for more details. * * * * You should have received a copy of the GNU Library General Public * * License along with this library; see the file COPYING.LIB. If not, * * write to the Free Software Foundation, Inc., 59 Temple Place, * * Suite 330, Boston, MA 02111-1307, USA * * * ***************************************************************************/ #include "PreCompiled.h" #ifndef _PreComp_ # include # include # include # include # include # include # include # include # include # include # include # include # include #endif #include "Mod/Fem/App/FemConstraintPressure.h" #include "TaskFemConstraintPressure.h" #include "ui_TaskFemConstraintPressure.h" #include #include #include #include using namespace FemGui; using namespace Gui; /* TRANSLATOR FemGui::TaskFemConstraintPressure */ TaskFemConstraintPressure::TaskFemConstraintPressure(ViewProviderFemConstraintPressure *ConstraintView,QWidget *parent) : TaskFemConstraint(ConstraintView, parent, "fem-constraint-pressure") { //Note change "pressure" in line above to new constraint name proxy = new QWidget(this); ui = new Ui_TaskFemConstraintPressure(); ui->setupUi(proxy); QMetaObject::connectSlotsByName(this); QAction* action = new QAction(tr("Delete"), ui->lw_references); action->connect(action, SIGNAL(triggered()), this, SLOT(onReferenceDeleted())); ui->lw_references->addAction(action); ui->lw_references->setContextMenuPolicy(Qt::ActionsContextMenu); connect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(setSelection(QListWidgetItem*))); this->groupLayout()->addWidget(proxy); /* Note: */ // Get the feature data Fem::ConstraintPressure* pcConstraint = static_cast(ConstraintView->getObject()); std::vector Objects = pcConstraint->References.getValues(); std::vector SubElements = pcConstraint->References.getSubValues(); // Fill data into dialog elements ui->if_pressure->setMinimum(0); ui->if_pressure->setMaximum(FLOAT_MAX); Base::Quantity p = Base::Quantity(1000 * (pcConstraint->Pressure.getValue()), Base::Unit::Stress); ui->if_pressure->setValue(p); bool reversed = pcConstraint->Reversed.getValue(); ui->checkBoxReverse->setChecked(reversed); /* */ ui->lw_references->clear(); for (std::size_t i = 0; i < Objects.size(); i++) { ui->lw_references->addItem(makeRefText(Objects[i], SubElements[i])); } if (Objects.size() > 0) { ui->lw_references->setCurrentRow(0, QItemSelectionModel::ClearAndSelect); } //Selection buttons connect(ui->btnAdd, SIGNAL(clicked()), this, SLOT(addToSelection())); connect(ui->btnRemove, SIGNAL(clicked()), this, SLOT(removeFromSelection())); updateUI(); } TaskFemConstraintPressure::~TaskFemConstraintPressure() { delete ui; } void TaskFemConstraintPressure::updateUI() { if (ui->lw_references->model()->rowCount() == 0) { // Go into reference selection mode if no reference has been selected yet onButtonReference(true); return; } } void TaskFemConstraintPressure::addToSelection() { std::vector selection = Gui::Selection().getSelectionEx(); //gets vector of selected objects of active document if (selection.size()==0){ QMessageBox::warning(this, tr("Selection error"), tr("Nothing selected!")); return; } Fem::ConstraintPressure* pcConstraint = static_cast(ConstraintView->getObject()); std::vector Objects = pcConstraint->References.getValues(); std::vector SubElements = pcConstraint->References.getSubValues(); for (std::vector::iterator it = selection.begin(); it != selection.end(); ++it){//for every selected object if (static_cast(it->getTypeName()).substr(0,4).compare(std::string("Part"))!=0){ QMessageBox::warning(this, tr("Selection error"),tr("Selected object is not a part!")); return; } std::vector subNames=it->getSubNames(); App::DocumentObject* obj = ConstraintView->getObject()->getDocument()->getObject(it->getFeatName()); for (unsigned int subIt=0;subIt<(subNames.size());++subIt){// for every selected sub element bool addMe=true; if (subNames[subIt].substr(0,4) != "Face") { QMessageBox::warning(this, tr("Selection error"), tr("Only faces can be picked")); return; } for (std::vector::iterator itr=std::find(SubElements.begin(),SubElements.end(),subNames[subIt]); itr!= SubElements.end(); itr = std::find(++itr,SubElements.end(),subNames[subIt])) {// for every sub element in selection that matches one in old list if (obj==Objects[std::distance(SubElements.begin(),itr)]){//if selected sub element's object equals the one in old list then it was added before so don't add addMe=false; } } if (addMe){ disconnect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(setSelection(QListWidgetItem*))); Objects.push_back(obj); SubElements.push_back(subNames[subIt]); ui->lw_references->addItem(makeRefText(obj, subNames[subIt])); connect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(setSelection(QListWidgetItem*))); } } } //Update UI pcConstraint->References.setValues(Objects,SubElements); updateUI(); } void TaskFemConstraintPressure::removeFromSelection() { std::vector selection = Gui::Selection().getSelectionEx(); //gets vector of selected objects of active document if (selection.size()==0){ QMessageBox::warning(this, tr("Selection error"), tr("Nothing selected!")); return; } Fem::ConstraintPressure* pcConstraint = static_cast(ConstraintView->getObject()); std::vector Objects = pcConstraint->References.getValues(); std::vector SubElements = pcConstraint->References.getSubValues(); std::vector itemsToDel; for (std::vector::iterator it = selection.begin(); it != selection.end(); ++it){//for every selected object if (static_cast(it->getTypeName()).substr(0,4).compare(std::string("Part"))!=0){ QMessageBox::warning(this, tr("Selection error"),tr("Selected object is not a part!")); return; } std::vector subNames=it->getSubNames(); App::DocumentObject* obj = ConstraintView->getObject()->getDocument()->getObject(it->getFeatName()); for (unsigned int subIt=0;subIt<(subNames.size());++subIt){// for every selected sub element for (std::vector::iterator itr=std::find(SubElements.begin(),SubElements.end(),subNames[subIt]); itr!= SubElements.end(); itr = std::find(++itr,SubElements.end(),subNames[subIt])) {// for every sub element in selection that matches one in old list if (obj==Objects[std::distance(SubElements.begin(),itr)]){//if selected sub element's object equals the one in old list then it was added before so mark for deletion itemsToDel.push_back(std::distance(SubElements.begin(),itr)); } } } } std::sort(itemsToDel.begin(),itemsToDel.end()); while (itemsToDel.size()>0){ Objects.erase(Objects.begin()+itemsToDel.back()); SubElements.erase(SubElements.begin()+itemsToDel.back()); itemsToDel.pop_back(); } //Update UI disconnect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(setSelection(QListWidgetItem*))); ui->lw_references->clear(); for (unsigned int j=0;jlw_references->addItem(makeRefText(Objects[j], SubElements[j])); } connect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(setSelection(QListWidgetItem*))); pcConstraint->References.setValues(Objects,SubElements); updateUI(); } void TaskFemConstraintPressure::setSelection(QListWidgetItem* item){ std::string docName=ConstraintView->getObject()->getDocument()->getName(); std::string s = item->text().toStdString(); std::string delimiter = ":"; size_t pos = 0; std::string objName; std::string subName; pos = s.find(delimiter); objName = s.substr(0, pos); s.erase(0, pos + delimiter.length()); subName=s; Gui::Selection().clearSelection(); Gui::Selection().addSelection(docName.c_str(),objName.c_str(),subName.c_str(),0,0,0); } void TaskFemConstraintPressure::onReferenceDeleted() { TaskFemConstraintPressure::removeFromSelection(); } const std::string TaskFemConstraintPressure::getReferences() const { int rows = ui->lw_references->model()->rowCount(); std::vector items; for (int r = 0; r < rows; r++) { items.push_back(ui->lw_references->item(r)->text().toStdString()); } return TaskFemConstraint::getReferences(items); } /* Note: */ double TaskFemConstraintPressure::get_Pressure() const { Base::Quantity pressure = ui->if_pressure->getQuantity(); double pressure_in_MPa = pressure.getValueAs(Base::Quantity::MegaPascal); return pressure_in_MPa; } bool TaskFemConstraintPressure::get_Reverse() const { return ui->checkBoxReverse->isChecked(); } /* */ void TaskFemConstraintPressure::changeEvent(QEvent *) { } //************************************************************************** // TaskDialog //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ TaskDlgFemConstraintPressure::TaskDlgFemConstraintPressure(ViewProviderFemConstraintPressure *ConstraintView) { this->ConstraintView = ConstraintView; assert(ConstraintView); this->parameter = new TaskFemConstraintPressure(ConstraintView);; Content.push_back(parameter); } //==== calls from the TaskView =============================================================== void TaskDlgFemConstraintPressure::open() { // a transaction is already open at creation time of the panel if (!Gui::Command::hasPendingCommand()) { QString msg = QObject::tr("Constraint pressure"); Gui::Command::openCommand((const char*)msg.toUtf8()); ConstraintView->setVisible(true); Gui::Command::doCommand(Gui::Command::Doc,ViewProviderFemConstraint::gethideMeshShowPartStr((static_cast(ConstraintView->getObject()))->getNameInDocument()).c_str()); //OvG: Hide meshes and show parts } } bool TaskDlgFemConstraintPressure::accept() { /* Note: */ std::string name = ConstraintView->getObject()->getNameInDocument(); const TaskFemConstraintPressure* parameterPressure = static_cast(parameter); try { Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Pressure = %f", name.c_str(), parameterPressure->get_Pressure()); Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Reversed = %s", name.c_str(), parameterPressure->get_Reverse() ? "True" : "False"); std::string scale = parameterPressure->getScale(); //OvG: determine modified scale Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Scale = %s", name.c_str(), scale.c_str()); //OvG: implement modified scale } catch (const Base::Exception& e) { QMessageBox::warning(parameter, tr("Input error"), QString::fromLatin1(e.what())); return false; } /* */ return TaskDlgFemConstraint::accept(); } bool TaskDlgFemConstraintPressure::reject() { Gui::Command::abortCommand(); Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().resetEdit()"); Gui::Command::updateActive(); return true; } #include "moc_TaskFemConstraintPressure.cpp"