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sdrangel/plugins/channelrx/demodapt/aptdemodgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// Copyright (C) 2021 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 <limits>
#include <ctype.h>
#include <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include <QMessageBox>
#include <QAction>
#include <QRegExp>
#include <QFileDialog>
#include <QFileInfo>
#include <QGraphicsScene>
#include <QGraphicsPixmapItem>
#include <QGraphicsSceneMouseEvent>
#include "aptdemodgui.h"
#include "device/deviceuiset.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "ui_aptdemodgui.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "util/morse.h"
#include "util/units.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/devicestreamselectiondialog.h"
#include "dsp/dspengine.h"
#include "gui/crightclickenabler.h"
#include "gui/graphicsviewzoom.h"
#include "channel/channelwebapiutils.h"
#include "maincore.h"
#include "aptdemod.h"
#include "aptdemodsink.h"
#include "aptdemodsettingsdialog.h"
#include "aptdemodselectdialog.h"
#include "SWGMapItem.h"
TempScale::TempScale(QGraphicsItem *parent) :
QGraphicsRectItem(parent)
{
// Temp scale appears to be -100 to +60C
// We just draw -100 to +50C, so it's nicely divides up according to the palette
setRect(30, 30, 25, 240);
m_gradient.setCoordinateMode(QGradient::ObjectBoundingMode);
m_gradient.setStart(0.0, 0.0);
m_gradient.setFinalStop(0.0, 1.0);
for (int i = 0; i < 240; i++)
{
int idx = (240 - i) * 3;
QColor color((unsigned char)apt_TempPalette[idx], (unsigned char)apt_TempPalette[idx+1], (unsigned char)apt_TempPalette[idx+2]);
m_gradient.setColorAt(i/240.0, color);
}
}
void TempScale::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
int left = rect().left() + rect().width() + 10;
painter->setPen(QPen(Qt::black));
painter->setBrush(m_gradient);
painter->drawRect(rect());
painter->drawText(left, rect().top(), "50C");
painter->drawText(left, rect().top() + rect().height() * 1 / 6, "25C");
painter->drawText(left, rect().top() + rect().height() * 2 / 6, "0C");
painter->drawText(left, rect().top() + rect().height() * 3 / 6, "-25C");
painter->drawText(left, rect().top() + rect().height() * 4 / 6, "-50C");
painter->drawText(left, rect().top() + rect().height() * 5 / 6, "-75C");
painter->drawText(left, rect().top() + rect().height(), "-100C");
}
APTDemodGUI* APTDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
APTDemodGUI* gui = new APTDemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void APTDemodGUI::destroy()
{
delete this;
}
void APTDemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings(true);
}
QByteArray APTDemodGUI::serialize() const
{
return m_settings.serialize();
}
bool APTDemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
bool APTDemodGUI::handleMessage(const Message& message)
{
if (APTDemod::MsgConfigureAPTDemod::match(message))
{
qDebug("APTDemodGUI::handleMessage: APTDemod::MsgConfigureAPTDemod");
const APTDemod::MsgConfigureAPTDemod& cfg = (APTDemod::MsgConfigureAPTDemod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
m_channelMarker.updateSettings(static_cast<const ChannelMarker*>(m_settings.m_channelMarker));
displaySettings();
blockApplySettings(false);
return true;
}
else if (APTDemod::MsgImage::match(message))
{
const APTDemod::MsgImage& imageMsg = (APTDemod::MsgImage&) message;
m_image = imageMsg.getImage();
// Display can be corrupted if we try to drawn an image with 0 height
if (m_image.height() > 0)
{
m_pixmap.convertFromImage(m_image);
if (m_pixmapItem != nullptr)
{
m_pixmapItem->setPixmap(m_pixmap);
if (ui->zoomAll->isChecked()) {
ui->image->fitInView(m_pixmapItem, Qt::KeepAspectRatio);
}
}
else
{
m_pixmapItem = m_scene->addPixmap(m_pixmap);
m_pixmapItem->setPos(0, 0);
ui->image->fitInView(m_pixmapItem, Qt::KeepAspectRatio);
}
bool temp = m_settings.m_channels == APTDemodSettings::TEMPERATURE;
m_tempScale->setVisible(temp);
m_tempScaleBG->setVisible(temp);
if (!temp) {
m_tempText->setVisible(false);
}
}
QStringList imageTypes = imageMsg.getImageTypes();
if (imageTypes.size() == 0)
{
ui->channelALabel->setText("Channel A");
ui->channelBLabel->setText("Channel B");
}
else
{
if (imageTypes[0].isEmpty()) {
ui->channelALabel->setText("Channel A");
} else {
ui->channelALabel->setText(imageTypes[0]);
}
if (imageTypes[1].isEmpty()) {
ui->channelBLabel->setText("Channel B");
} else {
ui->channelBLabel->setText(imageTypes[1]);
}
}
QString satelliteName = imageMsg.getSatelliteName();
if (!satelliteName.isEmpty()) {
ui->imageContainer->setWindowTitle("Received image from " + satelliteName);
} else {
ui->imageContainer->setWindowTitle("Received image");
}
return true;
}
else if (APTDemod::MsgLine::match(message))
{
const APTDemod::MsgLine& lineMsg = (APTDemod::MsgLine&) message;
if (m_image.width() == 0)
{
m_image = QImage(lineMsg.getSize(), 1, QImage::Format_Grayscale8);
}
else
{
m_image = m_image.copy(0, 0, m_image.width(), m_image.height()+1); // Add a line at tne bottom
if (m_settings.m_flip)
{
QImage::Format imageFormat = m_image.format(); // save format
m_pixmap.convertFromImage(m_image);
m_pixmap.scroll(0, 1, 0, 0, m_image.width(), m_image.height()-1); // scroll down 1 line
m_image = m_pixmap.toImage();
#if QT_VERSION >= QT_VERSION_CHECK(5, 13, 0)
m_image.convertTo(imageFormat); // restore format
#else
m_image = m_image.convertToFormat(imageFormat);
#endif
}
}
int len = std::min(m_image.width(), lineMsg.getSize());
uchar *p = m_image.scanLine(m_settings.m_flip ? 0 : m_image.height()-1);
// imageDepth == 8 ? QImage::Format_Grayscale8 : QImage::Format_RGB888
if (m_image.format() == QImage::Format_Grayscale8)
{
std::copy( lineMsg.getLine(), lineMsg.getLine() + len, p);
}
else if (m_image.format() == QImage::Format_RGB888)
{
for (int i = 0; i < len; i++)
{
uchar q = lineMsg.getLine()[i];
std::fill(&p[3*i], &p[3*i+3], q); // RGB888
}
}
m_pixmap.convertFromImage(m_image);
if (m_pixmapItem != nullptr)
{
m_pixmapItem->setPixmap(m_pixmap);
if (ui->zoomAll->isChecked()) {
ui->image->fitInView(m_pixmapItem, Qt::KeepAspectRatio);
}
}
else
{
m_pixmapItem = m_scene->addPixmap(m_pixmap);
m_pixmapItem->setPos(0, 0);
ui->image->fitInView(m_pixmapItem, Qt::KeepAspectRatio);
}
return true;
}
else if (APTDemod::MsgMapImageName::match(message))
{
const APTDemod::MsgMapImageName& mapNameMsg = (APTDemod::MsgMapImageName&) message;
QString name = mapNameMsg.getName();
if (!m_mapImages.contains(name)) {
m_mapImages.append(name);
}
}
else if (APTDemod::MsgResetDecoder::match(message))
{
resetDecoder();
}
else if (DSPSignalNotification::match(message))
{
DSPSignalNotification& notif = (DSPSignalNotification&) message;
m_deviceCenterFrequency = notif.getCenterFrequency();
m_basebandSampleRate = notif.getSampleRate();
ui->deltaFrequency->setValueRange(false, 7, -m_basebandSampleRate/2, m_basebandSampleRate/2);
ui->deltaFrequencyLabel->setToolTip(tr("Range %1 %L2 Hz").arg(QChar(0xB1)).arg(m_basebandSampleRate/2));
updateAbsoluteCenterFrequency();
return true;
}
return false;
}
void APTDemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void APTDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void APTDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void APTDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
updateAbsoluteCenterFrequency();
applySettings();
}
void APTDemodGUI::on_rfBW_valueChanged(int value)
{
float bw = value * 100.0f;
ui->rfBWText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
m_channelMarker.setBandwidth(bw);
m_settings.m_rfBandwidth = bw;
applySettings();
}
void APTDemodGUI::on_fmDev_valueChanged(int value)
{
ui->fmDevText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
m_settings.m_fmDeviation = value * 100.0;
applySettings();
}
void APTDemodGUI::displayLabels()
{
if (m_settings.m_channels == APTDemodSettings::BOTH_CHANNELS)
{
ui->channelALabel->setVisible(true);
ui->channelBLabel->setVisible(true);
ui->precipitation->setVisible(true);
}
else if (m_settings.m_channels == APTDemodSettings::CHANNEL_A)
{
ui->channelALabel->setVisible(true);
ui->channelBLabel->setVisible(false);
ui->precipitation->setVisible(true);
}
else if (m_settings.m_channels == APTDemodSettings::CHANNEL_B)
{
ui->channelALabel->setVisible(false);
ui->channelBLabel->setVisible(true);
ui->precipitation->setVisible(true);
}
else if (m_settings.m_channels == APTDemodSettings::TEMPERATURE)
{
ui->channelALabel->setVisible(false);
ui->channelBLabel->setVisible(false);
ui->precipitation->setVisible(false);
}
else
{
ui->channelALabel->setVisible(false);
ui->channelBLabel->setVisible(false);
ui->precipitation->setVisible(false);
}
}
void APTDemodGUI::on_channels_currentIndexChanged(int index)
{
if (index <= (int)APTDemodSettings::CHANNEL_B)
{
m_settings.m_channels = (APTDemodSettings::ChannelSelection)index;
}
else if (index == (int)APTDemodSettings::VISIBLE)
{
m_settings.m_channels = APTDemodSettings::VISIBLE;
m_settings.m_precipitationOverlay = false;
}
else if (index == (int)APTDemodSettings::TEMPERATURE)
{
m_settings.m_channels = APTDemodSettings::TEMPERATURE;
m_settings.m_precipitationOverlay = false;
}
else
{
m_settings.m_channels = APTDemodSettings::PALETTE;
m_settings.m_palette = index - (int)APTDemodSettings::PALETTE;
m_settings.m_precipitationOverlay = false;
}
displayLabels();
applySettings();
}
void APTDemodGUI::on_transparencyThreshold_valueChanged(int value)
{
m_settings.m_transparencyThreshold = value;
ui->transparencyThresholdText->setText(QString::number(m_settings.m_transparencyThreshold));
// Don't applySettings while tracking, as processing an image takes a long time
if (!ui->transparencyThreshold->isSliderDown()) {
applySettings();
}
}
void APTDemodGUI::on_transparencyThreshold_sliderReleased()
{
applySettings();
}
void APTDemodGUI::on_opacityThreshold_valueChanged(int value)
{
m_settings.m_opacityThreshold = value;
ui->opacityThresholdText->setText(QString::number(m_settings.m_opacityThreshold));
// Don't applySettings while tracking, as processing an image takes a long time
if (!ui->opacityThreshold->isSliderDown()) {
applySettings();
}
}
void APTDemodGUI::on_opacityThreshold_sliderReleased()
{
applySettings();
}
void APTDemodGUI::on_cropNoise_clicked(bool checked)
{
m_settings.m_cropNoise = checked;
applySettings();
}
void APTDemodGUI::on_denoise_clicked(bool checked)
{
m_settings.m_denoise = checked;
applySettings();
}
void APTDemodGUI::on_linear_clicked(bool checked)
{
m_settings.m_linearEqualise = checked;
applySettings();
}
void APTDemodGUI::on_histogram_clicked(bool checked)
{
m_settings.m_histogramEqualise = checked;
applySettings();
}
void APTDemodGUI::on_precipitation_clicked(bool checked)
{
m_settings.m_precipitationOverlay = checked;
applySettings();
}
void APTDemodGUI::on_flip_clicked(bool checked)
{
m_settings.m_flip = checked;
if (m_settings.m_flip) {
ui->image->setAlignment(Qt::AlignBottom | Qt::AlignHCenter);
} else {
ui->image->setAlignment(Qt::AlignTop | Qt::AlignHCenter);
}
applySettings();
}
void APTDemodGUI::on_startStop_clicked(bool checked)
{
m_settings.m_decodeEnabled = checked;
applySettings();
}
void APTDemodGUI::resetDecoder()
{
if (m_pixmapItem != nullptr)
{
m_image = QImage();
m_pixmapItem->setPixmap(QPixmap());
}
ui->imageContainer->setWindowTitle("Received image");
ui->channelALabel->setText("Channel A");
ui->channelBLabel->setText("Channel B");
}
void APTDemodGUI::on_resetDecoder_clicked()
{
resetDecoder();
// Send message to reset decoder to other parts of demod
m_aptDemod->getInputMessageQueue()->push(APTDemod::MsgResetDecoder::create());
}
void APTDemodGUI::on_showSettings_clicked()
{
APTDemodSettingsDialog dialog(&m_settings);
if (dialog.exec() == QDialog::Accepted)
{
displayPalettes();
applySettings();
}
}
// Save image to disk
void APTDemodGUI::on_saveImage_clicked()
{
QFileDialog fileDialog(nullptr, "Select file to save image to", "", "*.png;*.jpg;*.jpeg;*.bmp;*.ppm;*.xbm;*.xpm");
fileDialog.setAcceptMode(QFileDialog::AcceptSave);
if (fileDialog.exec())
{
QStringList fileNames = fileDialog.selectedFiles();
if (fileNames.size() > 0)
{
qDebug() << "APT: Saving image to " << fileNames;
if (!m_image.save(fileNames[0])) {
QMessageBox::critical(this, "APT Demodulator", QString("Failed to save image to %1").arg(fileNames[0]));
}
}
}
}
void APTDemodGUI::on_zoomIn_clicked()
{
m_zoom->gentleZoom(1.25);
ui->zoomAll->setChecked(false);
}
void APTDemodGUI::on_zoomOut_clicked()
{
m_zoom->gentleZoom(0.75);
ui->zoomAll->setChecked(false);
}
void APTDemodGUI::on_zoomAll_clicked(bool checked)
{
if (checked && (m_pixmapItem != nullptr)) {
ui->image->fitInView(m_pixmapItem, Qt::KeepAspectRatio);
}
}
void APTDemodGUI::onImageZoomed()
{
ui->zoomAll->setChecked(false);
}
void APTDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
RollupContents *rollupContents = getRollupContents();
if (rollupContents->hasExpandableWidgets()) {
setSizePolicy(sizePolicy().horizontalPolicy(), QSizePolicy::Expanding);
} else {
setSizePolicy(sizePolicy().horizontalPolicy(), QSizePolicy::Fixed);
}
int h = rollupContents->height() + getAdditionalHeight();
resize(width(), h);
rollupContents->saveState(m_rollupState);
applySettings();
}
void APTDemodGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == ContextMenuChannelSettings)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
dialog.setDefaultTitle(m_displayedName);
if (m_deviceUISet->m_deviceMIMOEngine)
{
dialog.setNumberOfStreams(m_aptDemod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
}
dialog.move(p);
dialog.exec();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
setWindowTitle(m_settings.m_title);
setTitle(m_channelMarker.getTitle());
setTitleColor(m_settings.m_rgbColor);
if (m_deviceUISet->m_deviceMIMOEngine)
{
m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
m_channelMarker.clearStreamIndexes();
m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
updateIndexLabel();
}
applySettings();
}
resetContextMenuType();
}
APTDemodGUI::APTDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::APTDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_deviceCenterFrequency(0),
m_doApplySettings(true),
m_tickCount(0),
m_scene(nullptr),
m_pixmapItem(nullptr)
{
setAttribute(Qt::WA_DeleteOnClose, true);
m_helpURL = "plugins/channelrx/demodapt/readme.md";
RollupContents *rollupContents = getRollupContents();
ui->setupUi(rollupContents);
setSizePolicy(rollupContents->sizePolicy());
rollupContents->arrangeRollups();
connect(rollupContents, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
m_aptDemod = reinterpret_cast<APTDemod*>(rxChannel);
m_aptDemod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::yellow);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setTitle("APT Demodulator");
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
setTitleColor(m_channelMarker.getColor());
m_settings.setChannelMarker(&m_channelMarker);
m_settings.setRollupState(&m_rollupState);
m_deviceUISet->addChannelMarker(&m_channelMarker);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
m_zoom = new GraphicsViewZoom(ui->image); // Deleted automatically when view is deleted
connect(m_zoom, SIGNAL(zoomed()), this, SLOT(onImageZoomed()));
// Create slightly transparent white background so labels can be seen
m_tempScale = new TempScale();
m_tempScale->setZValue(2.0);
m_tempScale->setVisible(false);
QRectF rect = m_tempScale->rect();
m_tempScaleBG = new QGraphicsRectItem(rect.left()-10, rect.top()-15, rect.width()+60, rect.height()+45);
m_tempScaleBG->setPen(QColor(200, 200, 200, 200));
m_tempScaleBG->setBrush(QColor(200, 200, 200, 200));
m_tempScaleBG->setZValue(1.0);
m_tempScaleBG->setVisible(false);
m_tempText = new QGraphicsSimpleTextItem("");
m_tempText->setZValue(3.0);
m_tempText->setVisible(false);
m_scene = new QGraphicsScene(ui->image);
m_scene->addItem(m_tempScale);
m_scene->addItem(m_tempScaleBG);
m_scene->addItem(m_tempText);
ui->image->setScene(m_scene);
ui->image->show();
m_scene->installEventFilter(this);
displaySettings();
makeUIConnections();
applySettings(true);
}
APTDemodGUI::~APTDemodGUI()
{
delete ui;
}
bool APTDemodGUI::eventFilter(QObject *obj, QEvent *event)
{
if ((obj == m_scene) && (m_settings.m_channels == APTDemodSettings::TEMPERATURE))
{
if (event->type() == QEvent::GraphicsSceneMouseMove)
{
QGraphicsSceneMouseEvent *mouseEvent = static_cast<QGraphicsSceneMouseEvent *>(event);
// Find temperature under cursor
int x = round(mouseEvent->scenePos().x());
int y = round(mouseEvent->scenePos().y());
if ((x >= 0) && (y >= 0) && (x < m_image.width()) && (y < m_image.height()))
{
// Map from colored temperature pixel back to greyscale level
// This is perhaps a bit slow - might be better to give GUI access to greyscale image as well
QRgb p = m_image.pixel(x, y);
int r = qRed(p);
int g = qGreen(p);
int b = qBlue(p);
int i;
for (i = 0; i < 256; i++)
{
if ( (r == (unsigned char)apt_TempPalette[i*3])
&& (g == (unsigned char)apt_TempPalette[i*3+1])
&& (b == (unsigned char)apt_TempPalette[i*3+2]))
{
// Map from palette index to degrees C
int temp = (i / 255.0) * 160.0 - 100.0;
m_tempText->setText(QString("%1C").arg(temp));
int width = m_tempText->boundingRect().width();
int height = m_tempText->boundingRect().height();
QRectF rect = m_tempScaleBG->rect();
m_tempText->setPos(rect.left()+rect.width()/2-width/2, rect.top()+rect.height()-height-5);
m_tempText->setVisible(true);
break;
}
}
if (i == 256) {
m_tempText->setVisible(false);
}
}
else
{
m_tempText->setVisible(false);
}
}
}
return ChannelGUI::eventFilter(obj, event);
}
void APTDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void APTDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
APTDemod::MsgConfigureAPTDemod* message = APTDemod::MsgConfigureAPTDemod::create( m_settings, force);
m_aptDemod->getInputMessageQueue()->push(message);
}
}
void APTDemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
setTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->rfBWText->setText(QString("%1k").arg(m_settings.m_rfBandwidth / 1000.0, 0, 'f', 1));
ui->rfBW->setValue(m_settings.m_rfBandwidth / 100.0);
ui->fmDevText->setText(QString("%1k").arg(m_settings.m_fmDeviation / 1000.0, 0, 'f', 1));
ui->fmDev->setValue(m_settings.m_fmDeviation / 100.0);
ui->transparencyThreshold->setValue(m_settings.m_transparencyThreshold);
ui->transparencyThresholdText->setText(QString::number(m_settings.m_transparencyThreshold));
ui->opacityThreshold->setValue(m_settings.m_opacityThreshold);
ui->opacityThresholdText->setText(QString::number(m_settings.m_opacityThreshold));
ui->startStop->setChecked(m_settings.m_decodeEnabled);
ui->cropNoise->setChecked(m_settings.m_cropNoise);
ui->denoise->setChecked(m_settings.m_denoise);
ui->linear->setChecked(m_settings.m_linearEqualise);
ui->histogram->setChecked(m_settings.m_histogramEqualise);
ui->precipitation->setChecked(m_settings.m_precipitationOverlay);
ui->flip->setChecked(m_settings.m_flip);
if (m_settings.m_flip) {
ui->image->setAlignment(Qt::AlignBottom | Qt::AlignHCenter);
} else {
ui->image->setAlignment(Qt::AlignTop | Qt::AlignHCenter);
}
displayPalettes();
displayLabels();
updateIndexLabel();
getRollupContents()->restoreState(m_rollupState);
updateAbsoluteCenterFrequency();
blockApplySettings(false);
}
void APTDemodGUI::displayPalettes()
{
ui->channels->blockSignals(true);
ui->channels->clear();
ui->channels->addItem("Both");
ui->channels->addItem("A");
ui->channels->addItem("B");
ui->channels->addItem("Temperature");
ui->channels->addItem("Visible");
for (auto palette : m_settings.m_palettes)
{
QFileInfo fi(palette);
ui->channels->addItem(fi.baseName());
}
if (m_settings.m_channels == APTDemodSettings::PALETTE)
{
ui->channels->setCurrentIndex(((int)m_settings.m_channels) + m_settings.m_palette);
}
else
{
ui->channels->setCurrentIndex((int)m_settings.m_channels);
}
ui->channels->blockSignals(false);
}
void APTDemodGUI::leaveEvent(QEvent* event)
{
m_channelMarker.setHighlighted(false);
ChannelGUI::leaveEvent(event);
}
void APTDemodGUI::enterEvent(QEvent* event)
{
m_channelMarker.setHighlighted(true);
ChannelGUI::enterEvent(event);
}
void APTDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_aptDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
}
m_tickCount++;
}
void APTDemodGUI::on_deleteImageFromMap_clicked()
{
// If more than one image, pop up a dialog to select which to delete
if (m_mapImages.size() > 1)
{
APTDemodSelectDialog dialog(m_mapImages, this);
if (dialog.exec() == QDialog::Accepted)
{
for (auto name : dialog.getSelected())
{
deleteImageFromMap(name);
m_mapImages.removeAll(name);
}
}
}
else
{
for (auto name : m_mapImages) {
deleteImageFromMap(name);
}
m_mapImages.clear();
}
}
void APTDemodGUI::deleteImageFromMap(const QString &name)
{
QList<ObjectPipe*> mapPipes;
MainCore::instance()->getMessagePipes().getMessagePipes(m_aptDemod, "mapitems", mapPipes);
for (const auto& pipe : mapPipes)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(pipe->m_element);
SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem();
swgMapItem->setName(new QString(name));
swgMapItem->setImage(new QString()); // Set image to "" to delete it
swgMapItem->setType(1);
MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_aptDemod, swgMapItem);
messageQueue->push(msg);
}
}
void APTDemodGUI::makeUIConnections()
{
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &APTDemodGUI::on_deltaFrequency_changed);
QObject::connect(ui->rfBW, &QSlider::valueChanged, this, &APTDemodGUI::on_rfBW_valueChanged);
QObject::connect(ui->fmDev, &QSlider::valueChanged, this, &APTDemodGUI::on_fmDev_valueChanged);
QObject::connect(ui->channels, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &APTDemodGUI::on_channels_currentIndexChanged);
QObject::connect(ui->transparencyThreshold, &QDial::valueChanged, this, &APTDemodGUI::on_transparencyThreshold_valueChanged);
QObject::connect(ui->transparencyThreshold, &QDial::sliderReleased, this, &APTDemodGUI::on_transparencyThreshold_sliderReleased);
QObject::connect(ui->opacityThreshold, &QDial::valueChanged, this, &APTDemodGUI::on_opacityThreshold_valueChanged);
QObject::connect(ui->opacityThreshold, &QDial::sliderReleased, this, &APTDemodGUI::on_opacityThreshold_sliderReleased);
QObject::connect(ui->deleteImageFromMap, &QToolButton::clicked, this, &APTDemodGUI::on_deleteImageFromMap_clicked);
QObject::connect(ui->cropNoise, &ButtonSwitch::clicked, this, &APTDemodGUI::on_cropNoise_clicked);
QObject::connect(ui->denoise, &ButtonSwitch::clicked, this, &APTDemodGUI::on_denoise_clicked);
QObject::connect(ui->linear, &ButtonSwitch::clicked, this, &APTDemodGUI::on_linear_clicked);
QObject::connect(ui->histogram, &ButtonSwitch::clicked, this, &APTDemodGUI::on_histogram_clicked);
QObject::connect(ui->precipitation, &ButtonSwitch::clicked, this, &APTDemodGUI::on_precipitation_clicked);
QObject::connect(ui->flip, &ButtonSwitch::clicked, this, &APTDemodGUI::on_flip_clicked);
QObject::connect(ui->startStop, &ButtonSwitch::clicked, this, &APTDemodGUI::on_startStop_clicked);
QObject::connect(ui->showSettings, &QToolButton::clicked, this, &APTDemodGUI::on_showSettings_clicked);
QObject::connect(ui->resetDecoder, &QToolButton::clicked, this, &APTDemodGUI::on_resetDecoder_clicked);
QObject::connect(ui->saveImage, &QToolButton::clicked, this, &APTDemodGUI::on_saveImage_clicked);
QObject::connect(ui->zoomIn, &QToolButton::clicked, this, &APTDemodGUI::on_zoomIn_clicked);
QObject::connect(ui->zoomOut, &QToolButton::clicked, this, &APTDemodGUI::on_zoomOut_clicked);
QObject::connect(ui->zoomAll, &ButtonSwitch::clicked, this, &APTDemodGUI::on_zoomAll_clicked);
}
void APTDemodGUI::updateAbsoluteCenterFrequency()
{
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
}
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