sdrangel/sdrgui/gui/graphicsdialog.cpp

87 wiersze
3.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2022 Jon Beniston, M7RCE //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program 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 General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QFileDialog>
#include <QSettings>
#include <QMessageBox>
#include "graphicsdialog.h"
#include "ui_graphicsdialog.h"
GraphicsDialog::GraphicsDialog(MainSettings& mainSettings, QWidget* parent) :
QDialog(parent),
ui(new Ui::GraphicsDialog),
m_mainSettings(mainSettings)
{
ui->setupUi(this);
int samples = m_mainSettings.getMultisampling();
if (samples == 0) {
ui->multisampling->setCurrentText("Off");
} else {
ui->multisampling->setCurrentText(QString::number(samples));
}
samples = m_mainSettings.getMapMultisampling();
if (samples == 0) {
ui->mapMultisampling->setCurrentText("Off");
} else {
ui->mapMultisampling->setCurrentText(QString::number(samples));
}
ui->mapSmoothing->setChecked(m_mainSettings.getMapSmoothing());
QSettings settings;
m_initScaleFactor = settings.value("graphics.ui_scale_factor", "1").toFloat();
ui->uiScaleFactor->setValue((int)(m_initScaleFactor * 100.0f));
}
GraphicsDialog::~GraphicsDialog()
{
delete ui;
}
void GraphicsDialog::accept()
{
m_mainSettings.setMultisampling(ui->multisampling->currentText().toInt());
m_mainSettings.setMapMultisampling(ui->mapMultisampling->currentText().toInt());
m_mainSettings.setMapSmoothing(ui->mapSmoothing->isChecked());
// We use QSetting rather than MainSettings, as we need to set QT_SCALE_FACTOR
// before MainSettings are currently read
QSettings settings;
bool showRestart = false;
float scaleFactor = ui->uiScaleFactor->value() / 100.0f;
if (m_initScaleFactor != scaleFactor)
{
QString newScaleFactor = QString("%1").arg(scaleFactor);
settings.setValue("graphics.ui_scale_factor", newScaleFactor);
showRestart = true;
}
if (showRestart)
{
QMessageBox msgBox;
msgBox.setText("Please restart SDRangel to use the new UI settings.");
msgBox.exec();
}
QDialog::accept();
}
void GraphicsDialog::on_uiScaleFactor_valueChanged(int value)
{
ui->uiScaleFactorText->setText(QString("%1%").arg(value));
}