File indexing completed on 2024-05-19 11:21:19 

0001 /*
0002     SPDX-License-Identifier: GPL-2.0-or-later
0003     SPDX-FileCopyrightText: 2009 Alexander Rieder <alexanderrieder@gmail.com>
0004 */
0005 
0006 #include "plot2dassistant.h"
0007 
0008 #include <QAction>
0009 #include <QDialog>
0010 #include <QPushButton>
0011 #include <QStyle>
0012 
0013 #include <KActionCollection>
0014 #include <KConfigGroup>
0015 #include "ui_plot2ddlg.h"
0016 #include "cantor_macros.h"
0017 #include "backend.h"
0018 #include "extension.h"
0019 
0020 Plot2dAssistant::Plot2dAssistant(QObject* parent, QList<QVariant> args) : Assistant(parent)
0021 {
0022     Q_UNUSED(args)
0023 }
0024 
0025 void Plot2dAssistant::initActions()
0026 {
0027     setXMLFile(QLatin1String("cantor_plot2d_assistant.rc"));
0028     QAction* plot2d=new QAction(i18n("Plot 2D"), actionCollection());
0029     actionCollection()->addAction(QLatin1String("plot2d_assistant"), plot2d);
0030     connect(plot2d, &QAction::triggered, this, &Plot2dAssistant::requested);
0031 }
0032 
0033 QStringList Plot2dAssistant::run(QWidget* parent)
0034 {
0035     QPointer<QDialog> dlg=new QDialog(parent);
0036     QWidget *widget=new QWidget(dlg);
0037     Ui::Plot2dAssistantBase base;
0038     base.setupUi(widget);
0039     QVBoxLayout *mainLayout = new QVBoxLayout;
0040     dlg->setLayout(mainLayout);
0041     mainLayout->addWidget(widget);
0042 
0043     base.buttonBox->button(QDialogButtonBox::Ok)->setIcon(QApplication::style()->standardIcon(QStyle::SP_DialogOkButton));
0044     base.buttonBox->button(QDialogButtonBox::Cancel)->setIcon(QApplication::style()->standardIcon(QStyle::SP_DialogCancelButton));
0045     connect(base.buttonBox, SIGNAL(accepted()), dlg, SLOT(accept()));
0046     connect(base.buttonBox, SIGNAL(rejected()), dlg, SLOT(reject()));
0047 
0048     QStringList result;
0049     if( dlg->exec())
0050     {
0051         const QString expression=base.expression->text();
0052         const QString variable=base.variable->text();
0053         const QString min=base.min->text();
0054         const QString max=base.max->text();
0055 
0056         Cantor::PlotExtension* ext=
0057             dynamic_cast<Cantor::PlotExtension*>(backend()->extension(QLatin1String("PlotExtension")));
0058 
0059         result<<ext->plotFunction2d(expression, variable, min, max);
0060     }
0061 
0062     delete dlg;
0063     return result;
0064 }
0065 
0066 K_PLUGIN_FACTORY_WITH_JSON(plot2dassistant, "plot2dassistant.json", registerPlugin<Plot2dAssistant>();)
0067 #include "plot2dassistant.moc"