File indexing completed on 2024-04-21 03:42:09

 /*
     KmPlot - a math. function plotter for the KDE-Desktop
 
     SPDX-FileCopyrightText: 2006 David Saxton <david@bluehaze.org>
 
     This file is part of the KDE Project.
     KmPlot is part of the KDE-EDU Project.
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "parameterswidget.h"
 
 #include "kparametereditor.h"
 #include "xparser.h"
 #include <QPointer>
 
 // BEGIN class ParametersWidget
 ParametersWidget::ParametersWidget(QWidget *parent)
     : QGroupBox(parent)
 {
     setupUi(this);
 
     for (int number = 0; number < SLIDER_COUNT; number++)
         listOfSliders->addItem(i18n("Slider No. %1", number + 1));
 
     connect(editParameterListButton, &QPushButton::clicked, this, &ParametersWidget::editParameterList);
     connect(useSlider, &QCheckBox::toggled, this, &ParametersWidget::updateEquationEdits);
     connect(useList, &QCheckBox::toggled, this, &ParametersWidget::updateEquationEdits);
 }
 
 void ParametersWidget::init(const ParameterSettings &settings)
 {
     useSlider->setChecked(settings.useSlider);
     useList->setChecked(settings.useList);
 
     listOfSliders->setCurrentIndex(settings.sliderID);
     m_parameters = settings.list;
 }
 
 ParameterSettings ParametersWidget::parameterSettings() const
 {
     ParameterSettings s;
 
     s.useSlider = useSlider->isChecked();
     s.useList = useList->isChecked();
 
     s.sliderID = listOfSliders->currentIndex();
     s.list = m_parameters;
 
     return s;
 }
 
 void ParametersWidget::editParameterList()
 {
     QPointer<KParameterEditor> dlg = new KParameterEditor(&m_parameters, nullptr);
     dlg->exec();
     delete dlg;
     emit parameterListChanged();
 }
 
 void ParametersWidget::updateEquationEdits()
 {
     if (!useSlider->isChecked() && !useList->isChecked()) {
         // Don't need to add any parameter variables
         return;
     }
 
     for (EquationEdit *edit : qAsConst(m_equationEdits)) {
         if (edit->equation()->usesParameter() || !edit->equation()->looksLikeFunction())
             continue;
 
         QString text = edit->text();
         int bracket = text.indexOf(')');
         if (bracket < 0)
             continue;
 
         text.replace(bracket, 1, ",k)");
         edit->setText(text);
     }
 }
 
 void ParametersWidget::associateEquationEdit(EquationEdit *edit)
 {
     m_equationEdits << edit;
 }
 // END class ParametersWidget
 
 #include "moc_parameterswidget.cpp"