FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2002 Jürgen Riegel <juergen.riegel@web.de>              *
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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 <QMessageBox>
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#endif
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#include <App/Application.h>
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#include <App/Document.h>
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#include <Gui/Application.h>
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#include <Gui/Document.h>
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#include "DlgSettings3DViewPartImp.h"
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#include "ui_DlgSettings3DViewPart.h"
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#include "ViewProvider.h"
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using namespace PartGui;
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/**
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 *  Constructs a DlgSettings3DViewPart which is a child of 'parent', with the
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 *  name 'name' and widget flags set to 'f'
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 */
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DlgSettings3DViewPart::DlgSettings3DViewPart(QWidget* parent)
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  : PreferencePage(parent), ui(new Ui_DlgSettings3DViewPart), checkValue(false)
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{
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    ui->setupUi(this);
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    connect(ui->maxDeviation, qOverload<double>(&QDoubleSpinBox::valueChanged),
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            this, &DlgSettings3DViewPart::onMaxDeviationValueChanged);
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    ParameterGrp::handle hPart = App::GetApplication().GetParameterGroupByPath
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        ("User parameter:BaseApp/Preferences/Mod/Part");
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    double lowerLimit = hPart->GetFloat("MinimumDeviation", ui->maxDeviation->minimum());
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    ui->maxDeviation->setMinimum(lowerLimit);
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}
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/**
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 *  Destroys the object and frees any allocated resources
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 */
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DlgSettings3DViewPart::~DlgSettings3DViewPart() = default;
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void DlgSettings3DViewPart::onMaxDeviationValueChanged(double v)
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{
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    if (!this->isVisible())
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        return;
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    if (v < 0.01 && !checkValue) {
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        checkValue = true;
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        QMessageBox::warning(this, tr("Deviation"),
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            tr("Setting a too small deviation causes the tessellation to take longer"
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               "and thus freezes or slows down the GUI."));
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    }
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}
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void DlgSettings3DViewPart::saveSettings()
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{
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    ui->maxDeviation->onSave();
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    ui->maxAngularDeflection->onSave();
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    // search for Part view providers and apply the new settings
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    std::vector<App::Document*> docs = App::GetApplication().getDocuments();
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    for (auto it : docs) {
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        Gui::Document* doc = Gui::Application::Instance->getDocument(it);
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        std::vector<Gui::ViewProvider*> views = doc->getViewProvidersOfType(ViewProviderPart::getClassTypeId());
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        for (auto view : views) {
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            static_cast<ViewProviderPart*>(view)->reload();
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        }
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    }
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}
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void DlgSettings3DViewPart::loadSettings()
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{
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    ui->maxDeviation->onRestore();
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    ui->maxAngularDeflection->onRestore();
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}
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/**
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 * Sets the strings of the subwidgets using the current language.
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 */
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void DlgSettings3DViewPart::changeEvent(QEvent *e)
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{
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    if (e->type() == QEvent::LanguageChange) {
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        ui->retranslateUi(this);
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    }
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    else {
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        QWidget::changeEvent(e);
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    }
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}
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#include "moc_DlgSettings3DViewPartImp.cpp"
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