mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-10-01 01:06:35 -04:00
160 lines
5.6 KiB
C++
160 lines
5.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 F4EXB //
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// written by Edouard Griffiths //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program 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 General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "util/db.h"
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#include "spectrummarkersdialog.h"
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#include "ui_spectrummarkersdialog.h"
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SpectrumMarkersDialog::SpectrumMarkersDialog(
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QList<SpectrumHistogramMarker>& histogramMarkers,
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QList<SpectrumWaterfallMarker>& waterfallMarkers,
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QWidget* parent) :
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QDialog(parent),
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ui(new Ui::SpectrumMarkersDialog),
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m_histogramMarkers(histogramMarkers),
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m_waterfallMarkers(waterfallMarkers),
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m_histogramMarkerIndex(0),
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m_centerFrequency(0),
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m_power(0.5f)
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{
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ui->setupUi(this);
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ui->markerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->markerFrequency->setValueRange(false, 10, -9999999999L, 9999999999L);
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ui->marker->setMaximum(m_histogramMarkers.size() - 1);
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displayHistogramMarker();
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}
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SpectrumMarkersDialog::~SpectrumMarkersDialog()
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{}
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void SpectrumMarkersDialog::displayHistogramMarker()
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{
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if (m_histogramMarkers.size() == 0)
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{
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ui->marker->setEnabled(false);
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ui->markerFrequency->setEnabled(false);
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ui->powerMode->setEnabled(false);
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ui->fixedPower->setEnabled(false);
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ui->markerText->setText("-");
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ui->fixedPower->setValue(0);
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ui->fixedPowerText->setText(tr("0.0"));
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}
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else
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{
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ui->marker->setEnabled(true);
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ui->markerFrequency->setEnabled(true);
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ui->powerMode->setEnabled(true);
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ui->fixedPower->setEnabled(true);
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ui->markerText->setText(tr("%1").arg(m_histogramMarkerIndex));
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ui->markerFrequency->setValue(m_histogramMarkers[m_histogramMarkerIndex].m_frequency);
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ui->powerMode->setCurrentIndex((int) m_histogramMarkers[m_histogramMarkerIndex].m_markerType);
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float powerDB = CalcDb::dbPower(m_histogramMarkers[m_histogramMarkerIndex].m_power);
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ui->fixedPower->setValue(powerDB*10);
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ui->fixedPowerText->setText(QString::number(powerDB, 'f', 1));
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}
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}
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void SpectrumMarkersDialog::on_markerFrequency_changed(qint64 value)
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{
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if (m_histogramMarkers.size() == 0) {
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return;
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}
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m_histogramMarkers[m_histogramMarkerIndex].m_frequency = value;
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emit updateHistogram();
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}
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void SpectrumMarkersDialog::on_fixedPower_valueChanged(int value)
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{
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if (m_histogramMarkers.size() == 0) {
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return;
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}
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float powerDB = value / 10.0f;
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ui->fixedPowerText->setText(QString::number(powerDB, 'f', 1));
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m_histogramMarkers[m_histogramMarkerIndex].m_power = CalcDb::powerFromdB(powerDB);
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emit updateHistogram();
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}
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void SpectrumMarkersDialog::on_marker_valueChanged(int value)
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{
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if (m_histogramMarkers.size() == 0) {
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return;
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}
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m_histogramMarkerIndex = value;
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displayHistogramMarker();
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}
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void SpectrumMarkersDialog::on_setReference_clicked(bool checked)
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{
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(void) checked;
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if ((m_histogramMarkerIndex == 0) || (m_histogramMarkers.size() < 2)) {
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return;
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}
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SpectrumHistogramMarker marker0 = m_histogramMarkers.at(0);
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m_histogramMarkers[0] = m_histogramMarkers[m_histogramMarkerIndex];
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m_histogramMarkers[m_histogramMarkerIndex] = marker0;
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displayHistogramMarker();
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emit updateHistogram();
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}
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void SpectrumMarkersDialog::on_markerAdd_clicked(bool checked)
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{
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(void) checked;
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if (m_histogramMarkers.size() == SpectrumHistogramMarker::m_maxNbOfMarkers) {
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return;
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}
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m_histogramMarkers.append(SpectrumHistogramMarker());
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m_histogramMarkers.back().m_frequency = m_centerFrequency;
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m_histogramMarkers.back().m_power = m_power;
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m_histogramMarkerIndex = m_histogramMarkers.size() - 1;
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ui->marker->setMaximum(m_histogramMarkers.size() - 1);
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displayHistogramMarker();
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}
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void SpectrumMarkersDialog::on_markerDel_clicked(bool checked)
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{
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(void) checked;
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if (m_histogramMarkers.size() == 0) {
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return;
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}
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m_histogramMarkers.removeAt(m_histogramMarkerIndex);
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m_histogramMarkerIndex = m_histogramMarkerIndex < m_histogramMarkers.size() ?
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m_histogramMarkerIndex : m_histogramMarkerIndex - 1;
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ui->marker->setMaximum(m_histogramMarkers.size() - 1);
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displayHistogramMarker();
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}
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void SpectrumMarkersDialog::on_powerMode_currentIndexChanged(int index)
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{
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if (m_histogramMarkers.size() == 0) {
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return;
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}
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m_histogramMarkers[m_histogramMarkerIndex].m_markerType = (SpectrumHistogramMarkerType) index;
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}
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