sdrangel/sdrgui/soapygui/intervalrangegui.cpp

103 wiersze
3.3 KiB
C++
Czysty Zwykły widok Historia

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB //
// //
// 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 <math.h>
#include "ui_intervalrangegui.h"
#include "intervalrangegui.h"
IntervalRangeGUI::IntervalRangeGUI(QWidget* parent) :
ItemSettingGUI(parent),
ui(new Ui::IntervalRangeGUI),
m_nbDigits(7)
{
ui->setupUi(this);
ui->value->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
}
IntervalRangeGUI::~IntervalRangeGUI()
{
delete ui;
}
void IntervalRangeGUI::setLabel(const QString& text)
{
ui->rangeLabel->setText(text);
}
void IntervalRangeGUI::setUnits(const QString& units)
{
ui->rangeUnits->setText(units);
}
void IntervalRangeGUI::addInterval(double minimum, double maximum)
{
ui->rangeInterval->blockSignals(true);
ui->rangeInterval->addItem(QString("%1").arg(m_minima.size()));
ui->rangeInterval->blockSignals(false);
m_minima.push_back(minimum);
m_maxima.push_back(maximum);
}
void IntervalRangeGUI::reset()
{
if (m_minima.size() > 0)
{
double maxLog = 0.0;
for (const auto &it : m_maxima)
{
if (log10(it) > maxLog) {
maxLog = log10(it);
}
}
m_nbDigits = maxLog;
m_nbDigits++;
ui->rangeInterval->blockSignals(true);
ui->rangeInterval->setCurrentIndex(0);
ui->rangeInterval->blockSignals(false);
ui->value->setValueRange(m_minima[0] >= 0, m_nbDigits, m_minima[0], m_maxima[0]);
}
if (m_minima.size() == 1) {
ui->rangeInterval->setDisabled(true);
}
}
double IntervalRangeGUI::getCurrentValue()
{
return ui->value->getValueNew();
}
void IntervalRangeGUI::setValue(double value)
{
ui->value->setValue(value);
}
void IntervalRangeGUI::on_value_changed(qint64 value)
{
emit ItemSettingGUI::valueChanged(value);
}
void IntervalRangeGUI::on_rangeInterval_currentIndexChanged(int index)
{
ui->value->setValueRange(m_minima[index] >= 0, m_nbDigits, m_minima[index], m_maxima[index]);
emit ItemSettingGUI::valueChanged(ui->value->getValueNew());
}