kopia lustrzana https://github.com/f4exb/sdrangel
550 wiersze
19 KiB
C++
550 wiersze
19 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// Copyright (C) 2020 Edouard Griffiths, F4EXB //
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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 <cmath>
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#include "feature/featureuiset.h"
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#include "gui/basicfeaturesettingsdialog.h"
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#include "channel/channelwebapiutils.h"
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#include "mainwindow.h"
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#include "maincore.h"
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#include "device/deviceuiset.h"
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#include "util/units.h"
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#include "ui_antennatoolsgui.h"
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#include "antennatools.h"
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#include "antennatoolsgui.h"
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AntennaToolsGUI* AntennaToolsGUI::create(PluginAPI* pluginAPI, FeatureUISet *featureUISet, Feature *feature)
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{
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AntennaToolsGUI* gui = new AntennaToolsGUI(pluginAPI, featureUISet, feature);
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return gui;
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}
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void AntennaToolsGUI::destroy()
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{
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delete this;
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}
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void AntennaToolsGUI::resetToDefaults()
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{
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m_settings.resetToDefaults();
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displaySettings();
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applySettings(true);
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}
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QByteArray AntennaToolsGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool AntennaToolsGUI::deserialize(const QByteArray& data)
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{
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if (m_settings.deserialize(data))
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{
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displaySettings();
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applySettings(true);
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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bool AntennaToolsGUI::handleMessage(const Message& message)
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{
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if (AntennaTools::MsgConfigureAntennaTools::match(message))
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{
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qDebug("AntennaToolsGUI::handleMessage: AntennaTools::MsgConfigureAntennaTools");
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const AntennaTools::MsgConfigureAntennaTools& cfg = (AntennaTools::MsgConfigureAntennaTools&) message;
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m_settings = cfg.getSettings();
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blockApplySettings(true);
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displaySettings();
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blockApplySettings(false);
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return true;
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}
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return false;
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}
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void AntennaToolsGUI::handleInputMessages()
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{
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Message* message;
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while ((message = getInputMessageQueue()->pop()))
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{
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if (handleMessage(*message)) {
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delete message;
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}
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}
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}
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void AntennaToolsGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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{
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(void) widget;
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(void) rollDown;
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getRollupContents()->saveState(m_rollupState);
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applySettings();
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}
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AntennaToolsGUI::AntennaToolsGUI(PluginAPI* pluginAPI, FeatureUISet *featureUISet, Feature *feature, QWidget* parent) :
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FeatureGUI(parent),
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ui(new Ui::AntennaToolsGUI),
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m_pluginAPI(pluginAPI),
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m_featureUISet(featureUISet),
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m_doApplySettings(true),
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m_deviceSets(0)
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{
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ui->setupUi(getRollupContents());
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getRollupContents()->arrangeRollups();
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m_helpURL = "plugins/feature/antennatools/readme.md";
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setAttribute(Qt::WA_DeleteOnClose, true);
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connect(getRollupContents(), SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
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m_antennatools = reinterpret_cast<AntennaTools*>(feature);
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m_antennatools->setMessageQueueToGUI(&m_inputMessageQueue);
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m_featureUISet->addRollupWidget(this);
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connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
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connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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// Rather than polling, could we get a message when frequencies change?
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connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
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m_statusTimer.start(500);
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m_settings.setRollupState(&m_rollupState);
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displaySettings();
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applySettings(true);
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makeUIConnections();
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}
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AntennaToolsGUI::~AntennaToolsGUI()
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{
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delete ui;
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}
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void AntennaToolsGUI::blockApplySettings(bool block)
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{
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m_doApplySettings = !block;
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}
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void AntennaToolsGUI::displaySettings()
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{
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setTitleColor(m_settings.m_rgbColor);
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setWindowTitle(m_settings.m_title);
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setTitle(m_settings.m_title);
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blockApplySettings(true);
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ui->dipoleFrequency->setValue(m_settings.m_dipoleFrequencyMHz);
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ui->dipoleFrequencySelect->setCurrentIndex(m_settings.m_dipoleFrequencySelect);
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ui->dipoleEndEffectFactor->setValue(m_settings.m_dipoleEndEffectFactor);
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ui->dipoleLengthUnits->setCurrentIndex((int)m_settings.m_dipoleLengthUnits);
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ui->dishFrequency->setValue(m_settings.m_dishFrequencyMHz);
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ui->dishFrequencySelect->setCurrentIndex(m_settings.m_dishFrequencySelect);
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ui->dishDiameter->setValue(m_settings.m_dishDiameter);
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ui->dishDepth->setValue(m_settings.m_dishDepth);
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ui->dishLengthUnits->setCurrentIndex((int)m_settings.m_dishLengthUnits);
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ui->dishEfficiency->setValue(m_settings.m_dishEfficiency);
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ui->dishSurfaceError->setValue(m_settings.m_dishSurfaceError);
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blockApplySettings(false);
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calcDipoleLength();
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calcDishFocalLength();
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calcDishBeamwidth();
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calcDishGain();
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calcDishEffectiveArea();
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getRollupContents()->restoreState(m_rollupState);
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}
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void AntennaToolsGUI::makeUIConnections()
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{
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QObject::connect(ui->dipoleFrequency, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dipoleFrequency_valueChanged);
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QObject::connect(ui->dipoleFrequencySelect, qOverload<int>(&QComboBox::currentIndexChanged), this, &AntennaToolsGUI::on_dipoleFrequencySelect_currentIndexChanged);
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QObject::connect(ui->dipoleEndEffectFactor, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dipoleEndEffectFactor_valueChanged);
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QObject::connect(ui->dipoleLengthUnits, qOverload<int>(&QComboBox::currentIndexChanged), this, &AntennaToolsGUI::on_dipoleLengthUnits_currentIndexChanged);
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QObject::connect(ui->dipoleLength, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dipoleLength_valueChanged);
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QObject::connect(ui->dipoleElementLength, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dipoleElementLength_valueChanged);
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QObject::connect(ui->dishFrequency, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dishFrequency_valueChanged);
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QObject::connect(ui->dishFrequencySelect, qOverload<int>(&QComboBox::currentIndexChanged), this, &AntennaToolsGUI::on_dishFrequencySelect_currentIndexChanged);
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QObject::connect(ui->dishDiameter, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dishDiameter_valueChanged);
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QObject::connect(ui->dishLengthUnits, qOverload<int>(&QComboBox::currentIndexChanged), this, &AntennaToolsGUI::on_dishLengthUnits_currentIndexChanged);
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QObject::connect(ui->dishDepth, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dishDepth_valueChanged);
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QObject::connect(ui->dishEfficiency, qOverload<int>(&QSpinBox::valueChanged), this, &AntennaToolsGUI::on_dishEfficiency_valueChanged);
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QObject::connect(ui->dishSurfaceError, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &AntennaToolsGUI::on_dishSurfaceError_valueChanged);
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}
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void AntennaToolsGUI::leaveEvent(QEvent*)
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{
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}
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void AntennaToolsGUI::enterEvent(QEvent*)
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{
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}
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void AntennaToolsGUI::onMenuDialogCalled(const QPoint &p)
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{
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if (m_contextMenuType == ContextMenuChannelSettings)
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{
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BasicFeatureSettingsDialog dialog(this);
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dialog.setTitle(m_settings.m_title);
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dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
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dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
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dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
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dialog.setReverseAPIFeatureSetIndex(m_settings.m_reverseAPIFeatureSetIndex);
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dialog.setReverseAPIFeatureIndex(m_settings.m_reverseAPIFeatureIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_title = dialog.getTitle();
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m_settings.m_useReverseAPI = dialog.useReverseAPI();
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m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
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m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
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m_settings.m_reverseAPIFeatureSetIndex = dialog.getReverseAPIFeatureSetIndex();
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m_settings.m_reverseAPIFeatureIndex = dialog.getReverseAPIFeatureIndex();
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setWindowTitle(m_settings.m_title);
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setTitleColor(m_settings.m_rgbColor);
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applySettings();
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}
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resetContextMenuType();
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}
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void AntennaToolsGUI::updateStatus()
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{
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// Update device sets listed in frequency select combos
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std::vector<DeviceSet*> deviceSets = MainCore::instance()->getDeviceSets();
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if (deviceSets.size() < m_deviceSets)
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{
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int countToRemove = m_deviceSets - deviceSets.size();
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for (int i = 0; i < countToRemove; i++)
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{
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ui->dipoleFrequencySelect->removeItem(ui->dipoleFrequencySelect->count() - 1);
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ui->dishFrequencySelect->removeItem(ui->dishFrequencySelect->count() - 1);
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}
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}
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else if (deviceSets.size() > m_deviceSets)
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{
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int countToAdd = deviceSets.size() - m_deviceSets;
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for (int i = 0; i < countToAdd; i++)
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{
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ui->dipoleFrequencySelect->addItem(QString("Device set %1").arg(ui->dipoleFrequencySelect->count() - 1));
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ui->dishFrequencySelect->addItem(QString("Device set %1").arg(ui->dishFrequencySelect->count() - 1));
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}
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}
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m_deviceSets = deviceSets.size();
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// Update frequencies to match device set centre frequency
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if (m_settings.m_dipoleFrequencySelect >= 1)
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{
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double frequency = getDeviceSetFrequencyMHz(m_settings.m_dipoleFrequencySelect - 1);
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if (frequency >= 0.0) {
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ui->dipoleFrequency->setValue(frequency);
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}
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}
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if (m_settings.m_dishFrequencySelect >= 1)
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{
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double frequency = getDeviceSetFrequencyMHz(m_settings.m_dishFrequencySelect - 1);
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if (frequency >= 0.0) {
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ui->dishFrequency->setValue(frequency);
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}
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}
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}
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void AntennaToolsGUI::applySettings(bool force)
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{
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if (m_doApplySettings)
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{
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AntennaTools::MsgConfigureAntennaTools* message = AntennaTools::MsgConfigureAntennaTools::create(m_settings, force);
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m_antennatools->getInputMessageQueue()->push(message);
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}
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}
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void AntennaToolsGUI::calcDipoleLength()
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{
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// Length of dipole in freespace is half wavelength
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// End effect depends on ratio of thickness to length, insulation and distance to ground.
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// Is there a formula for this?
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double lengthMetres = 0.5 * 299.792458 * m_settings.m_dipoleEndEffectFactor / m_settings.m_dipoleFrequencyMHz;
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ui->dipoleLength->blockSignals(true);
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ui->dipoleElementLength->blockSignals(true);
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if (m_settings.m_dipoleLengthUnits == AntennaToolsSettings::M)
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{
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ui->dipoleLength->setValue(lengthMetres);
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ui->dipoleElementLength->setValue(lengthMetres/2.0);
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}
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else if (m_settings.m_dipoleLengthUnits == AntennaToolsSettings::CM)
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{
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ui->dipoleLength->setValue(lengthMetres*100.0);
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ui->dipoleElementLength->setValue(lengthMetres/2.0*100.0);
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}
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else
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{
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ui->dipoleLength->setValue(Units::metresToFeet(lengthMetres));
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ui->dipoleElementLength->setValue(Units::metresToFeet(lengthMetres/2.0));
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}
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ui->dipoleLength->blockSignals(false);
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ui->dipoleElementLength->blockSignals(false);
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}
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double AntennaToolsGUI::calcDipoleFrequency(double totalLength)
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{
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double lengthMetres;
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if (m_settings.m_dipoleLengthUnits == AntennaToolsSettings::M) {
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lengthMetres = totalLength;
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} else if (m_settings.m_dipoleLengthUnits == AntennaToolsSettings::CM) {
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lengthMetres = totalLength / 100.0;
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} else {
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lengthMetres = Units::feetToMetres(totalLength);
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}
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return 0.5 * 299.792458 * m_settings.m_dipoleEndEffectFactor / lengthMetres;
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}
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void AntennaToolsGUI::on_dipoleFrequencySelect_currentIndexChanged(int index)
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{
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m_settings.m_dipoleFrequencySelect = index;
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applySettings();
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if (index >= 1)
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{
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double frequency = getDeviceSetFrequencyMHz(index - 1);
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if (frequency >= 0.0) {
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ui->dipoleFrequency->setValue(frequency);
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}
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}
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ui->dipoleFrequency->setReadOnly(index >= 1);
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ui->dipoleLength->setReadOnly(index >= 1);
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ui->dipoleElementLength->setReadOnly(index >= 1);
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}
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void AntennaToolsGUI::on_dipoleFrequency_valueChanged(double value)
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{
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m_settings.m_dipoleFrequencyMHz = value;
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applySettings();
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calcDipoleLength();
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}
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void AntennaToolsGUI::on_dipoleEndEffectFactor_valueChanged(double value)
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{
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m_settings.m_dipoleEndEffectFactor = value;
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applySettings();
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calcDipoleLength();
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}
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void AntennaToolsGUI::on_dipoleLengthUnits_currentIndexChanged(int index)
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{
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m_settings.m_dipoleLengthUnits = (AntennaToolsSettings::LengthUnits)index;
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applySettings();
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calcDipoleLength();
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}
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void AntennaToolsGUI::on_dipoleLength_valueChanged(double value)
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{
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m_settings.m_dipoleFrequencyMHz = calcDipoleFrequency(value);
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applySettings();
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ui->dipoleElementLength->blockSignals(true);
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ui->dipoleElementLength->setValue(value/2.0);
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ui->dipoleElementLength->blockSignals(false);
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ui->dipoleFrequency->blockSignals(true);
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ui->dipoleFrequency->setValue(m_settings.m_dipoleFrequencyMHz);
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ui->dipoleFrequency->blockSignals(false);
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}
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void AntennaToolsGUI::on_dipoleElementLength_valueChanged(double value)
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{
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m_settings.m_dipoleFrequencyMHz = calcDipoleFrequency(value*2.0);
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applySettings();
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ui->dipoleLength->blockSignals(true);
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ui->dipoleLength->setValue(value*2.0);
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ui->dipoleLength->blockSignals(false);
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ui->dipoleFrequency->blockSignals(true);
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ui->dipoleFrequency->setValue(m_settings.m_dipoleFrequencyMHz);
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ui->dipoleFrequency->blockSignals(false);
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}
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double AntennaToolsGUI::dishLambda() const
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{
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return 299.792458 / m_settings.m_dishFrequencyMHz;
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}
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double AntennaToolsGUI::dishLengthMetres(double length) const
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{
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if (m_settings.m_dishLengthUnits == AntennaToolsSettings::CM) {
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return length / 100.0;
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} else if (m_settings.m_dishLengthUnits == AntennaToolsSettings::M) {
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return length;
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} else {
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return Units::feetToMetres(length);
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}
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}
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double AntennaToolsGUI::dishMetresToLength(double m) const
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{
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if (m_settings.m_dishLengthUnits == AntennaToolsSettings::CM) {
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return m * 100.0;
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} else if (m_settings.m_dishLengthUnits == AntennaToolsSettings::M) {
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return m;
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} else {
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return Units::metresToFeet(m);
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}
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}
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double AntennaToolsGUI::dishDiameterMetres() const
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{
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return dishLengthMetres(m_settings.m_dishDiameter);
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}
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double AntennaToolsGUI::dishDepthMetres() const
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{
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return dishLengthMetres(m_settings.m_dishDepth);
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}
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double AntennaToolsGUI::dishSurfaceErrorMetres() const
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{
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return dishLengthMetres(m_settings.m_dishSurfaceError);
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}
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void AntennaToolsGUI::calcDishFocalLength()
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{
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double d = dishDiameterMetres();
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double focalLength = d * d / (16.0 * dishDepthMetres());
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ui->dishFocalLength->setValue(dishMetresToLength(focalLength));
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double fd = focalLength / d;
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ui->dishFD->setValue(fd);
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}
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void AntennaToolsGUI::calcDishBeamwidth()
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{
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// The constant here depends on the illumination tapering.
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// 1.15 equals about 10dB: (4.14) in Fundamentals of Radio Astronomy
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// 1.2 is also a commonly used value: https://www.cv.nrao.edu/~sransom/web/Ch3.html#E96
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double beamwidth = Units::radiansToDegrees(1.15 * dishLambda() / dishDiameterMetres());
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ui->dishBeamwidth->setValue(beamwidth);
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}
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void AntennaToolsGUI::calcDishGain()
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{
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double t = M_PI * dishDiameterMetres() / dishLambda();
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double gainDB = 10.0 * log10((m_settings.m_dishEfficiency/100.0) * (t*t));
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// Adjust for surface error using Ruze's equation
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t = dishSurfaceErrorMetres() / dishLambda();
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gainDB = gainDB - 685.81 * t * t;
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ui->dishGain->setValue(gainDB);
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}
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void AntennaToolsGUI::calcDishEffectiveArea()
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{
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double gainDB = ui->dishGain->value();
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double g = pow(10.0, gainDB/10.0);
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double lambda = dishLambda();
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double ae = g * lambda * lambda / (4.0 * M_PI);
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ui->dishEffectiveArea->setValue(ae);
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishFrequency_valueChanged(double value)
|
|
{
|
|
m_settings.m_dishFrequencyMHz = value;
|
|
applySettings();
|
|
calcDishBeamwidth();
|
|
calcDishGain();
|
|
calcDishEffectiveArea();
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishFrequencySelect_currentIndexChanged(int index)
|
|
{
|
|
m_settings.m_dishFrequencySelect = index;
|
|
applySettings();
|
|
if (index >= 1)
|
|
{
|
|
double frequency = getDeviceSetFrequencyMHz(index - 1);
|
|
if (frequency >= 0.0) {
|
|
ui->dishFrequency->setValue(frequency);
|
|
}
|
|
}
|
|
ui->dishFrequency->setReadOnly(index >= 1);
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishDiameter_valueChanged(double value)
|
|
{
|
|
m_settings.m_dishDiameter = value;
|
|
applySettings();
|
|
calcDishFocalLength();
|
|
calcDishBeamwidth();
|
|
calcDishGain();
|
|
calcDishEffectiveArea();
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishLengthUnits_currentIndexChanged(int index)
|
|
{
|
|
m_settings.m_dishLengthUnits = (AntennaToolsSettings::LengthUnits)index;
|
|
applySettings();
|
|
calcDishFocalLength();
|
|
calcDishBeamwidth();
|
|
calcDishGain();
|
|
calcDishEffectiveArea();
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishDepth_valueChanged(double value)
|
|
{
|
|
m_settings.m_dishDepth = value;
|
|
applySettings();
|
|
calcDishFocalLength();
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishEfficiency_valueChanged(int value)
|
|
{
|
|
m_settings.m_dishEfficiency = value;
|
|
applySettings();
|
|
calcDishGain();
|
|
calcDishEffectiveArea();
|
|
}
|
|
|
|
void AntennaToolsGUI::on_dishSurfaceError_valueChanged(double value)
|
|
{
|
|
m_settings.m_dishSurfaceError= value;
|
|
applySettings();
|
|
calcDishGain();
|
|
calcDishEffectiveArea();
|
|
}
|
|
|
|
double AntennaToolsGUI::getDeviceSetFrequencyMHz(int index)
|
|
{
|
|
std::vector<DeviceSet*> deviceSets = MainCore::instance()->getDeviceSets();
|
|
if (index < (int)deviceSets.size())
|
|
{
|
|
double frequencyInHz;
|
|
if (ChannelWebAPIUtils::getCenterFrequency(index, frequencyInHz))
|
|
{
|
|
return frequencyInHz / 1e6;
|
|
}
|
|
else
|
|
{
|
|
return -1.0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return -1.0;
|
|
}
|
|
}
|