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sdrangel/plugins/channeltx/modmeshcore/meshcoremodgui.cpp
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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2026 Alejandro Aleman //
// Copyright (C) 2020-2026 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021-2023 Jon Beniston, M7RCE <jon@beniston.com> //
// //
// 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 <QApplication>
#include <QClipboard>
#include <QComboBox>
#include <QDebug>
#include <QDockWidget>
#include <QFileDialog>
#include <QFormLayout>
#include <QGroupBox>
#include <QHBoxLayout>
#include <QLabel>
#include <QLineEdit>
#include <QMainWindow>
#include <QPushButton>
#include <QTime>
#include <QVBoxLayout>
#include <cmath>
#include "meshcore_identity.h"
#include "device/deviceuiset.h"
#include "device/deviceapi.h"
#include "dsp/devicesamplesink.h"
#include "dsp/devicesamplemimo.h"
#include "plugin/pluginapi.h"
#include "util/db.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/dialpopup.h"
#include "gui/dialogpositioner.h"
#include "maincore.h"
#include "ui_meshcoremodgui.h"
#include "meshcoremodgui.h"
#include "meshcorepacket.h"
MeshcoreModGUI* MeshcoreModGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx)
{
MeshcoreModGUI* gui = new MeshcoreModGUI(pluginAPI, deviceUISet, channelTx);
return gui;
}
void MeshcoreModGUI::destroy()
{
delete this;
}
void MeshcoreModGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings(true);
}
QByteArray MeshcoreModGUI::serialize() const
{
return m_settings.serialize();
}
bool MeshcoreModGUI::deserialize(const QByteArray& data)
{
if (m_settings.deserialize(data))
{
displaySettings();
applySettings(true);
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool MeshcoreModGUI::handleMessage(const Message& message)
{
if (MeshcoreMod::MsgConfigureMeshcoreMod::match(message))
{
const MeshcoreMod::MsgConfigureMeshcoreMod& cfg = (MeshcoreMod::MsgConfigureMeshcoreMod&) 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 (MeshcoreMod::MsgReportPayloadTime::match(message))
{
const MeshcoreMod::MsgReportPayloadTime& rpt = (MeshcoreMod::MsgReportPayloadTime&) message;
float fourthsMs = ((1<<m_settings.m_spreadFactor) * 250.0) / MeshcoreModSettings::bandwidths[m_settings.m_bandwidthIndex];
int fourthsChirps = 4*m_settings.m_preambleChirps;
fourthsChirps += m_settings.hasSyncWord() ? 8 : 0;
fourthsChirps += m_settings.getNbSFDFourths();
float controlMs = fourthsChirps * fourthsMs; // preamble + sync word + SFD
ui->timeMessageLengthText->setText(tr("%1").arg(rpt.getNbSymbols()));
ui->timePayloadText->setText(tr("%1 ms").arg(QString::number(rpt.getPayloadTimeMs(), 'f', 0)));
ui->timeTotalText->setText(tr("%1 ms").arg(QString::number(rpt.getPayloadTimeMs() + controlMs, 'f', 0)));
ui->timeSymbolText->setText(tr("%1 ms").arg(QString::number(4.0*fourthsMs, 'f', 1)));
return true;
}
else if (DSPSignalNotification::match(message))
{
DSPSignalNotification& notif = (DSPSignalNotification&) message;
m_deviceCenterFrequency = notif.getCenterFrequency();
int basebandSampleRate = notif.getSampleRate();
qDebug() << "MeshcoreModGUI::handleMessage: DSPSignalNotification: m_basebandSampleRate: " << basebandSampleRate;
if (basebandSampleRate != m_basebandSampleRate)
{
m_basebandSampleRate = basebandSampleRate;
setBandwidths();
}
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;
}
else
{
return false;
}
}
void MeshcoreModGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void MeshcoreModGUI::handleSourceMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
QString MeshcoreModGUI::getActivePayloadText() const
{
switch (m_settings.m_messageType)
{
case MeshcoreModSettings::MessageText:
return m_settings.m_textMessage;
case MeshcoreModSettings::MessageGrpTxt:
case MeshcoreModSettings::MessageTxtMsg:
case MeshcoreModSettings::MessageAnonReq:
// For encrypted text payloads the same edit field carries the plaintext.
return m_settings.m_textMessage;
default:
return QString();
}
}
int MeshcoreModGUI::findBandwidthIndex(int bandwidthHz) const
{
int bestIndex = -1;
int bestDelta = 1 << 30;
for (int i = 0; i < MeshcoreModSettings::nbBandwidths; ++i)
{
const int delta = std::abs(MeshcoreModSettings::bandwidths[i] - bandwidthHz);
if (delta < bestDelta)
{
bestDelta = delta;
bestIndex = i;
}
}
return bestIndex;
}
bool MeshcoreModGUI::retuneDeviceToFrequency(qint64 centerFrequencyHz)
{
if (!m_deviceUISet || !m_deviceUISet->m_deviceAPI) {
return false;
}
DeviceAPI* deviceAPI = m_deviceUISet->m_deviceAPI;
if (deviceAPI->getDeviceSinkEngine() && deviceAPI->getSampleSink())
{
deviceAPI->getSampleSink()->setCenterFrequency(centerFrequencyHz);
return true;
}
if (deviceAPI->getDeviceMIMOEngine() && deviceAPI->getSampleMIMO())
{
deviceAPI->getSampleMIMO()->setSinkCenterFrequency(centerFrequencyHz, m_settings.m_streamIndex);
return true;
}
return false;
}
void MeshcoreModGUI::applyMeshcoreProfileFromSelection()
{
const QString region = ui->meshRegion->currentText();
const QString preset = ui->meshPreset->currentText();
const int meshChannel = ui->meshChannel->currentData().toInt();
const int channelNum = meshChannel + 1; // planner expects 1-based channel_num
if (region.isEmpty() || preset.isEmpty()) {
return;
}
const QString command = QString("MESH:preset=%1;region=%2;channel_num=%3").arg(preset, region).arg(channelNum);
modemmeshcore::TxRadioSettings meshRadio;
QString error;
if (!modemmeshcore::Packet::deriveTxRadioSettings(command, meshRadio, error))
{
qWarning() << "MeshcoreModGUI::applyMeshcoreProfileFromSelection:" << error;
return;
}
bool changed = false;
bool selectionStateChanged = false;
if (m_settings.m_meshcoreRegionCode != region)
{
m_settings.m_meshcoreRegionCode = region;
selectionStateChanged = true;
}
if (m_settings.m_meshcorePresetName != preset)
{
m_settings.m_meshcorePresetName = preset;
selectionStateChanged = true;
}
if (m_settings.m_meshcoreChannelIndex != meshChannel)
{
m_settings.m_meshcoreChannelIndex = meshChannel;
selectionStateChanged = true;
}
const int bwIndex = findBandwidthIndex(meshRadio.bandwidthHz);
if (bwIndex >= 0 && bwIndex != m_settings.m_bandwidthIndex)
{
m_settings.m_bandwidthIndex = bwIndex;
changed = true;
}
if (meshRadio.spreadFactor > 0 && meshRadio.spreadFactor != m_settings.m_spreadFactor)
{
m_settings.m_spreadFactor = meshRadio.spreadFactor;
changed = true;
}
if (meshRadio.deBits != m_settings.m_deBits)
{
m_settings.m_deBits = meshRadio.deBits;
changed = true;
}
if (meshRadio.parityBits > 0 && meshRadio.parityBits != m_settings.m_nbParityBits)
{
m_settings.m_nbParityBits = meshRadio.parityBits;
changed = true;
}
const int meshPreambleChirps = meshRadio.preambleChirps;
if (m_settings.m_preambleChirps != static_cast<unsigned int>(meshPreambleChirps))
{
m_settings.m_preambleChirps = static_cast<unsigned int>(meshPreambleChirps);
changed = true;
}
if (meshRadio.syncWord != m_settings.m_syncWord)
{
m_settings.m_syncWord = meshRadio.syncWord;
changed = true;
}
if (meshRadio.hasCenterFrequency)
{
if (retuneDeviceToFrequency(meshRadio.centerFrequencyHz))
{
if (m_settings.m_inputFrequencyOffset != 0)
{
m_settings.m_inputFrequencyOffset = 0;
changed = true;
}
}
else if (m_deviceCenterFrequency != 0)
{
const qint64 wantedOffset = meshRadio.centerFrequencyHz - m_deviceCenterFrequency;
const qint64 maxOffset = m_basebandSampleRate / 2;
if (std::abs(wantedOffset) <= maxOffset)
{
if (wantedOffset != m_settings.m_inputFrequencyOffset)
{
m_settings.m_inputFrequencyOffset = static_cast<int>(wantedOffset);
changed = true;
}
}
else
{
qWarning() << "MeshcoreModGUI::applyMeshcoreProfileFromSelection: requested frequency"
<< meshRadio.centerFrequencyHz
<< "is out of channel offset range with current baseband sample rate";
}
}
else
{
qWarning() << "MeshcoreModGUI::applyMeshcoreProfileFromSelection: device center frequency unknown, cannot auto-center";
}
}
if (!changed && !selectionStateChanged) {
return;
}
qInfo() << "MeshcoreModGUI::applyMeshcoreProfileFromSelection:" << meshRadio.summary;
if (!changed)
{
applySettings();
return;
}
const int thisBW = MeshcoreModSettings::bandwidths[m_settings.m_bandwidthIndex];
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(thisBW);
m_channelMarker.blockSignals(false);
blockApplySettings(true);
ui->deltaFrequency->setValue(m_settings.m_inputFrequencyOffset);
ui->bw->setValue(m_settings.m_bandwidthIndex);
ui->bwText->setText(QString("%1 Hz").arg(thisBW));
ui->spread->setValue(m_settings.m_spreadFactor);
ui->spreadText->setText(tr("%1").arg(m_settings.m_spreadFactor));
ui->deBits->setValue(m_settings.m_deBits);
ui->deBitsText->setText(tr("%1").arg(m_settings.m_deBits));
ui->preambleChirps->setValue(m_settings.m_preambleChirps);
ui->preambleChirpsText->setText(tr("%1").arg(m_settings.m_preambleChirps));
ui->fecParity->setValue(m_settings.m_nbParityBits);
ui->fecParityText->setText(tr("%1").arg(m_settings.m_nbParityBits));
ui->syncWord->setText(tr("%1").arg(m_settings.m_syncWord, 2, 16));
blockApplySettings(false);
updateAbsoluteCenterFrequency();
applySettings();
}
void MeshcoreModGUI::rebuildMeshcoreChannelOptions()
{
const QString region = ui->meshRegion->currentText();
const QString preset = ui->meshPreset->currentText();
const int previousChannel = ui->meshChannel->currentData().toInt();
m_meshControlsUpdating = true;
ui->meshChannel->clear();
int added = 0;
for (int meshChannel = 0; meshChannel <= 200; ++meshChannel)
{
modemmeshcore::TxRadioSettings meshRadio;
QString error;
const int channelNum = meshChannel + 1; // planner expects 1-based channel_num
const QString command = QString("MESH:preset=%1;region=%2;channel_num=%3").arg(preset, region).arg(channelNum);
if (!modemmeshcore::Packet::deriveTxRadioSettings(command, meshRadio, error))
{
if (added > 0) {
break;
} else {
continue;
}
}
const QString label = meshRadio.hasCenterFrequency
? QString("%1 (%2 MHz)").arg(meshChannel).arg(meshRadio.centerFrequencyHz / 1000000.0, 0, 'f', 3)
: QString::number(meshChannel);
ui->meshChannel->addItem(label, meshChannel);
added++;
}
if (added == 0) {
ui->meshChannel->addItem("0", 0);
}
ui->meshChannel->setToolTip(tr("Meshcore channel number (%1 available for %2/%3)")
.arg(added)
.arg(region)
.arg(preset));
int restoreIndex = ui->meshChannel->findData(previousChannel);
if (restoreIndex < 0) {
restoreIndex = 0;
}
ui->meshChannel->setCurrentIndex(restoreIndex);
m_meshControlsUpdating = false;
qInfo() << "MeshcoreModGUI::rebuildMeshcoreChannelOptions:"
<< "region=" << region
<< "preset=" << preset
<< "channels=" << added;
QMetaObject::invokeMethod(this, [this]() {
if (!m_meshControlsUpdating) {
applyMeshcoreProfileFromSelection();
}
}, Qt::QueuedConnection);
}
void MeshcoreModGUI::setupMeshcoreAutoProfileControls()
{
// Hide Region and Channel controls — region is implicit in each
// preset's frequency, and MeshCore has no numbered Channel concept.
// Preset combo + Apply button stay visible (see
// modemmeshcore::command::applyMeshcorePreset).
if (ui->meshRegionLabel) ui->meshRegionLabel->hide();
if (ui->meshRegion) ui->meshRegion->hide();
if (ui->meshChannelLabel) ui->meshChannelLabel->hide();
if (ui->meshChannel) ui->meshChannel->hide();
}
void MeshcoreModGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
updateAbsoluteCenterFrequency();
applySettings();
}
void MeshcoreModGUI::on_bw_valueChanged(int value)
{
if (value < 0) {
m_settings.m_bandwidthIndex = 0;
} else if (value < MeshcoreModSettings::nbBandwidths) {
m_settings.m_bandwidthIndex = value;
} else {
m_settings.m_bandwidthIndex = MeshcoreModSettings::nbBandwidths - 1;
}
int thisBW = MeshcoreModSettings::bandwidths[value];
ui->bwText->setText(QString("%1 Hz").arg(thisBW));
m_channelMarker.setBandwidth(thisBW);
applySettings();
}
void MeshcoreModGUI::on_channelMute_toggled(bool checked)
{
m_settings.m_channelMute = checked;
applySettings();
}
void MeshcoreModGUI::on_spread_valueChanged(int value)
{
m_settings.m_spreadFactor = value;
ui->spreadText->setText(tr("%1").arg(value));
applySettings();
}
void MeshcoreModGUI::on_deBits_valueChanged(int value)
{
m_settings.m_deBits = value;
ui->deBitsText->setText(tr("%1").arg(m_settings.m_deBits));
applySettings();
}
void MeshcoreModGUI::on_preambleChirps_valueChanged(int value)
{
m_settings.m_preambleChirps = value;
ui->preambleChirpsText->setText(tr("%1").arg(m_settings.m_preambleChirps));
applySettings();
}
void MeshcoreModGUI::on_idleTime_valueChanged(int value)
{
m_settings.m_quietMillis = value * 100;
ui->idleTimeText->setText(tr("%1").arg(m_settings.m_quietMillis / 1000.0, 0, 'f', 1));
applySettings();
}
void MeshcoreModGUI::on_syncWord_editingFinished()
{
bool ok;
unsigned int syncWord = ui->syncWord->text().toUInt(&ok, 16);
if (ok)
{
m_settings.m_syncWord = syncWord > 255 ? 0 : syncWord;
applySettings();
}
}
void MeshcoreModGUI::on_fecParity_valueChanged(int value)
{
m_settings.m_nbParityBits = value;
ui->fecParityText->setText(tr("%1").arg(m_settings.m_nbParityBits));
applySettings();
}
void MeshcoreModGUI::on_playMessage_clicked(bool checked)
{
(void) checked;
applySettings();
m_meshcoreMod->sendMessage();
}
void MeshcoreModGUI::on_repeatMessage_valueChanged(int value)
{
m_settings.m_messageRepeat = value;
ui->repeatText->setText(tr("%1").arg(m_settings.m_messageRepeat));
applySettings();
}
void MeshcoreModGUI::on_messageText_editingFinished()
{
switch (m_settings.m_messageType)
{
case MeshcoreModSettings::MessageText:
case MeshcoreModSettings::MessageGrpTxt:
case MeshcoreModSettings::MessageTxtMsg:
case MeshcoreModSettings::MessageAnonReq:
m_settings.m_textMessage = ui->messageText->toPlainText();
break;
default:
break;
}
applySettings();
}
void MeshcoreModGUI::on_hexText_editingFinished()
{
m_settings.m_bytesMessage = QByteArray::fromHex(ui->hexText->text().toLatin1());
applySettings();
}
void MeshcoreModGUI::on_udpEnabled_clicked(bool checked)
{
m_settings.m_udpEnabled = checked;
applySettings();
}
void MeshcoreModGUI::on_udpAddress_editingFinished()
{
m_settings.m_udpAddress = ui->udpAddress->text();
applySettings();
}
void MeshcoreModGUI::on_udpPort_editingFinished()
{
m_settings.m_udpPort = ui->udpPort->text().toInt();
applySettings();
}
void MeshcoreModGUI::on_invertRamps_stateChanged(int state)
{
m_settings.m_invertRamps = (state == Qt::Checked);
applySettings();
}
void MeshcoreModGUI::on_meshRegion_currentIndexChanged(int index)
{
(void) index;
if (m_meshControlsUpdating) {
return;
}
rebuildMeshcoreChannelOptions();
applyMeshcoreProfileFromSelection();
}
void MeshcoreModGUI::on_meshPreset_currentIndexChanged(int index)
{
(void) index;
if (m_meshControlsUpdating) {
return;
}
rebuildMeshcoreChannelOptions();
applyMeshcoreProfileFromSelection();
}
void MeshcoreModGUI::on_meshChannel_currentIndexChanged(int index)
{
(void) index;
if (m_meshControlsUpdating) {
return;
}
applyMeshcoreProfileFromSelection();
}
void MeshcoreModGUI::on_meshApply_clicked(bool checked)
{
(void) checked;
if (m_meshControlsUpdating) {
return;
}
rebuildMeshcoreChannelOptions();
applyMeshcoreProfileFromSelection();
}
void MeshcoreModGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
getRollupContents()->saveState(m_rollupState);
applySettings();
}
void MeshcoreModGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == 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_meshcoreMod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
}
dialog.move(p);
new DialogPositioner(&dialog, false);
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();
}
MeshcoreModGUI::MeshcoreModGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::MeshcoreModGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_deviceCenterFrequency(0),
m_basebandSampleRate(125000),
m_doApplySettings(true),
m_meshControlsUpdating(false),
m_meshIdPanel(nullptr),
m_meshIdPubLabel(nullptr),
m_meshIdNodeNameEdit(nullptr),
m_meshIdGenerateButton(nullptr),
m_meshIdCopyPubkeyButton(nullptr),
m_meshIdMessageTypeCombo(nullptr),
m_meshIdDestPubEdit(nullptr),
m_meshIdChannelEdit(nullptr),
m_meshIdSendNowButton(nullptr),
m_tickCount(0)
{
setAttribute(Qt::WA_DeleteOnClose, true);
m_helpURL = "plugins/channeltx/modmeshcore/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_meshcoreMod = (MeshcoreMod*) channelTx;
m_meshcoreMod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
ui->fecParity->setEnabled(true);
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
ui->deltaFrequency->setToolTip(tr("Offset from device center frequency (Hz)."));
ui->deltaFrequencyLabel->setToolTip(tr("Frequency offset control for the modulator channel."));
ui->deltaUnits->setToolTip(tr("Frequency unit for the offset control."));
ui->bw->setToolTip(tr("LoRa transmit bandwidth."));
ui->bwLabel->setToolTip(tr("LoRa transmit bandwidth selector."));
ui->bwText->setToolTip(tr("Current LoRa transmit bandwidth in Hz."));
ui->spread->setToolTip(tr("LoRa spreading factor (SF)."));
ui->spreadLabel->setToolTip(tr("LoRa spreading factor selector."));
ui->spreadText->setToolTip(tr("Current spreading factor value."));
ui->deBits->setToolTip(tr("Low data-rate optimization bits (DE)."));
ui->deBitsLabel->setToolTip(tr("Low data-rate optimization setting."));
ui->deBitsText->setToolTip(tr("Current low data-rate optimization value."));
ui->preambleChirps->setToolTip(tr("LoRa preamble chirp count."));
ui->preambleChirpsLabel->setToolTip(tr("LoRa preamble chirp count selector."));
ui->preambleChirpsText->setToolTip(tr("Current preamble chirp value."));
ui->idleTime->setToolTip(tr("Silence interval between repeated messages (x0.1s)."));
ui->idleTimeLabel->setToolTip(tr("Idle interval between repeated transmissions."));
ui->idleTimeText->setToolTip(tr("Current idle interval in seconds."));
ui->syncWord->setToolTip(tr("LoRa sync word in hexadecimal (00-ff)."));
ui->syncLabel->setToolTip(tr("LoRa sync word."));
ui->fecParity->setToolTip(tr("LoRa coding rate parity denominator (CR)."));
ui->fecParityLabel->setToolTip(tr("LoRa coding rate parity setting."));
ui->fecParityText->setToolTip(tr("Current coding rate parity value."));
ui->channelMute->setToolTip(tr("Mute this channel output."));
ui->playMessage->setToolTip(tr("Queue one transmission of current message type."));
ui->repeatMessage->setToolTip(tr("Number of repetitions for each triggered transmission."));
ui->repeatLabel->setToolTip(tr("Transmission repetition count."));
ui->messageText->setToolTip(tr(
"Text payload editor. Lines starting with 'MESHCORE:' are parsed as "
"wire-packet commands and can override radio settings.\n"
"Examples:\n"
" MESHCORE: type=advert; seed=<hex64>; name=Foo\n"
" MESHCORE: type=txt_msg; seed=<hex64>; dest=<hex64>; text=Hello\n"
" MESHCORE: type=grp_txt; channel=public; text=Hello group\n"
" MESHCORE: type=ack; dest=<hex64>; msg_hash=<hex8>\n"
"Optional radio overrides on any command: sf=, bw=, cr=, sync=, "
"freq=, preamble="));
ui->msgLabel->setToolTip(tr("Message payload editor."));
ui->hexText->setToolTip(tr("Raw hexadecimal payload bytes."));
ui->hexLabel->setToolTip(tr("Hexadecimal payload editor."));
ui->udpEnabled->setToolTip(tr("Receive message payloads from UDP input."));
ui->udpAddress->setToolTip(tr("UDP listen address for incoming payloads."));
ui->udpPort->setToolTip(tr("UDP listen port for incoming payloads."));
ui->udpSeparator->setToolTip(tr("UDP input controls."));
ui->invertRamps->setToolTip(tr("Invert chirp ramp direction. Disabled"));
ui->invertRamps->setEnabled(false);
ui->channelPower->setToolTip(tr("Estimated channel output power."));
ui->timesLabel->setToolTip(tr("Estimated timing values for current LoRa frame."));
ui->timeSymbolText->setToolTip(tr("Estimated LoRa symbol time."));
ui->timeSymbolLabel->setToolTip(tr("LoRa symbol time estimate."));
ui->timeMessageLengthText->setToolTip(tr("Estimated payload symbol count."));
ui->timeMessageLengthLabel->setToolTip(tr("Payload symbol count estimate."));
ui->timePayloadText->setToolTip(tr("Estimated payload airtime."));
ui->timePayloadLabel->setToolTip(tr("Payload airtime estimate."));
ui->timeTotalText->setToolTip(tr("Estimated total airtime including preamble/control."));
ui->timeTotalLabel->setToolTip(tr("Total frame airtime estimate."));
ui->repeatText->setToolTip(tr("Current repetition count."));
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::red);
m_channelMarker.setBandwidth(12500);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("MeshCore Modulator");
m_channelMarker.setSourceOrSinkStream(false);
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
m_deviceUISet->addChannelMarker(&m_channelMarker);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
m_settings.setChannelMarker(&m_channelMarker);
m_settings.setRollupState(&m_rollupState);
setBandwidths();
setupMeshcoreAutoProfileControls();
setupMeshcoreIdentityControls();
displaySettings();
makeUIConnections();
applySettings();
DialPopup::addPopupsToChildDials(this);
m_resizer.enableChildMouseTracking();
}
MeshcoreModGUI::~MeshcoreModGUI()
{
delete ui;
}
void MeshcoreModGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void MeshcoreModGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
MeshcoreMod::MsgConfigureMeshcoreMod *msg = MeshcoreMod::MsgConfigureMeshcoreMod::create(m_settings, force);
m_meshcoreMod->getInputMessageQueue()->push(msg);
}
}
void MeshcoreModGUI::displaySettings()
{
int thisBW = MeshcoreModSettings::bandwidths[m_settings.m_bandwidthIndex];
m_channelMarker.blockSignals(true);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(thisBW);
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor);
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
setTitle(m_channelMarker.getTitle());
updateIndexLabel();
displayCurrentPayloadMessage();
displayBinaryMessage();
ui->fecParity->setEnabled(MeshcoreModSettings::m_codingScheme == MeshcoreModSettings::CodingLoRa);
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->bwText->setText(QString("%1 Hz").arg(thisBW));
ui->bw->setValue(m_settings.m_bandwidthIndex);
ui->spread->setValue(m_settings.m_spreadFactor);
ui->spreadText->setText(tr("%1").arg(m_settings.m_spreadFactor));
ui->deBits->setValue(m_settings.m_deBits);
ui->deBitsText->setText(tr("%1").arg(m_settings.m_deBits));
ui->preambleChirps->setValue(m_settings.m_preambleChirps);
ui->preambleChirpsText->setText(tr("%1").arg(m_settings.m_preambleChirps));
ui->idleTime->setValue(m_settings.m_quietMillis / 100);
ui->idleTimeText->setText(tr("%1").arg(m_settings.m_quietMillis / 1000.0, 0, 'f', 1));
ui->syncWord->setText((tr("%1").arg(m_settings.m_syncWord, 2, 16)));
ui->channelMute->setChecked(m_settings.m_channelMute);
ui->fecParity->setValue(m_settings.m_nbParityBits);
ui->fecParityText->setText(tr("%1").arg(m_settings.m_nbParityBits));
ui->repeatMessage->setValue(m_settings.m_messageRepeat);
ui->repeatText->setText(tr("%1").arg(m_settings.m_messageRepeat));
ui->udpEnabled->setChecked(m_settings.m_udpEnabled);
ui->udpAddress->setText(m_settings.m_udpAddress);
ui->udpPort->setText(QString::number(m_settings.m_udpPort));
ui->invertRamps->setChecked(m_settings.m_invertRamps);
m_meshControlsUpdating = true;
int regionIndex = ui->meshRegion->findText(m_settings.m_meshcoreRegionCode);
if (regionIndex < 0) {
regionIndex = ui->meshRegion->findText("EU_868");
}
if (regionIndex < 0) {
regionIndex = 0;
}
ui->meshRegion->setCurrentIndex(regionIndex);
int presetIndex = ui->meshPreset->findText(m_settings.m_meshcorePresetName);
if (presetIndex < 0) {
presetIndex = ui->meshPreset->findText("EU_NARROW");
}
if (presetIndex < 0) {
presetIndex = 0;
}
ui->meshPreset->setCurrentIndex(presetIndex);
m_meshControlsUpdating = false;
rebuildMeshcoreChannelOptions();
m_meshControlsUpdating = true;
int channelIndex = ui->meshChannel->findData(m_settings.m_meshcoreChannelIndex);
if (channelIndex < 0) {
channelIndex = 0;
}
ui->meshChannel->setCurrentIndex(channelIndex);
m_meshControlsUpdating = false;
getRollupContents()->restoreState(m_rollupState);
updateAbsoluteCenterFrequency();
displayMeshcoreIdentity();
updateMeshcoreMessageTypeFields();
blockApplySettings(false);
}
void MeshcoreModGUI::displayCurrentPayloadMessage()
{
ui->messageText->blockSignals(true);
switch (m_settings.m_messageType)
{
case MeshcoreModSettings::MessageText:
case MeshcoreModSettings::MessageGrpTxt:
case MeshcoreModSettings::MessageTxtMsg:
case MeshcoreModSettings::MessageAnonReq:
ui->messageText->setText(m_settings.m_textMessage);
break;
case MeshcoreModSettings::MessageAdvert:
ui->messageText->setText(QString()); // ADVERT body driven by identity, not text
break;
case MeshcoreModSettings::MessageAck:
ui->messageText->setText(QString()); // ACK body driven by msg-hash field
break;
}
ui->messageText->blockSignals(false);
}
void MeshcoreModGUI::displayBinaryMessage()
{
ui->hexText->setText(m_settings.m_bytesMessage.toHex());
}
void MeshcoreModGUI::setBandwidths()
{
int maxBandwidth = m_basebandSampleRate / MeshcoreModSettings::oversampling;
int maxIndex = 0;
for (; (maxIndex < MeshcoreModSettings::nbBandwidths) && (MeshcoreModSettings::bandwidths[maxIndex] <= maxBandwidth); maxIndex++)
{}
if (maxIndex != 0)
{
qDebug("MeshcoreModGUI::setBandwidths: avl: %d max: %d", maxBandwidth, MeshcoreModSettings::bandwidths[maxIndex-1]);
ui->bw->setMaximum(maxIndex - 1);
int index = ui->bw->value();
ui->bwText->setText(QString("%1 Hz").arg(MeshcoreModSettings::bandwidths[index]));
}
}
void MeshcoreModGUI::leaveEvent(QEvent* event)
{
m_channelMarker.setHighlighted(false);
ChannelGUI::leaveEvent(event);
}
void MeshcoreModGUI::enterEvent(EnterEventType* event)
{
m_channelMarker.setHighlighted(true);
ChannelGUI::enterEvent(event);
}
void MeshcoreModGUI::tick()
{
if (m_tickCount < 10)
{
m_tickCount++;
}
else
{
m_tickCount = 0;
double powDb = CalcDb::dbPower(m_meshcoreMod->getMagSq());
m_channelPowerDbAvg(powDb);
ui->channelPower->setText(tr("%1 dB").arg(m_channelPowerDbAvg.asDouble(), 0, 'f', 1));
if (m_meshcoreMod->getModulatorActive()) {
ui->playMessage->setStyleSheet("QPushButton { background-color : green; }");
} else {
ui->playMessage->setStyleSheet("QPushButton { background:rgb(79,79,79); }");
}
}
}
void MeshcoreModGUI::makeUIConnections()
{
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &MeshcoreModGUI::on_deltaFrequency_changed);
QObject::connect(ui->bw, &QSlider::valueChanged, this, &MeshcoreModGUI::on_bw_valueChanged);
QObject::connect(ui->spread, &QSlider::valueChanged, this, &MeshcoreModGUI::on_spread_valueChanged);
QObject::connect(ui->deBits, &QSlider::valueChanged, this, &MeshcoreModGUI::on_deBits_valueChanged);
QObject::connect(ui->preambleChirps, &QSlider::valueChanged, this, &MeshcoreModGUI::on_preambleChirps_valueChanged);
QObject::connect(ui->idleTime, &QSlider::valueChanged, this, &MeshcoreModGUI::on_idleTime_valueChanged);
QObject::connect(ui->syncWord, &QLineEdit::editingFinished, this, &MeshcoreModGUI::on_syncWord_editingFinished);
QObject::connect(ui->channelMute, &QToolButton::toggled, this, &MeshcoreModGUI::on_channelMute_toggled);
QObject::connect(ui->fecParity, &QDial::valueChanged, this, &MeshcoreModGUI::on_fecParity_valueChanged);
QObject::connect(ui->playMessage, &QPushButton::clicked, this, &MeshcoreModGUI::on_playMessage_clicked);
QObject::connect(ui->repeatMessage, &QDial::valueChanged, this, &MeshcoreModGUI::on_repeatMessage_valueChanged);
QObject::connect(ui->messageText, &CustomTextEdit::editingFinished, this, &MeshcoreModGUI::on_messageText_editingFinished);
QObject::connect(ui->hexText, &QLineEdit::editingFinished, this, &MeshcoreModGUI::on_hexText_editingFinished);
QObject::connect(ui->udpEnabled, &QCheckBox::clicked, this, &MeshcoreModGUI::on_udpEnabled_clicked);
QObject::connect(ui->udpAddress, &QLineEdit::editingFinished, this, &MeshcoreModGUI::on_udpAddress_editingFinished);
QObject::connect(ui->udpPort, &QLineEdit::editingFinished, this, &MeshcoreModGUI::on_udpPort_editingFinished);
QObject::connect(ui->meshRegion, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &MeshcoreModGUI::on_meshRegion_currentIndexChanged);
QObject::connect(ui->meshPreset, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &MeshcoreModGUI::on_meshPreset_currentIndexChanged);
QObject::connect(ui->meshChannel, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &MeshcoreModGUI::on_meshChannel_currentIndexChanged);
QObject::connect(ui->meshApply, &QPushButton::clicked, this, &MeshcoreModGUI::on_meshApply_clicked);
}
void MeshcoreModGUI::updateAbsoluteCenterFrequency()
{
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
}
// ---- MeshCore Identity / Message-Type panel -----------------------------------
//
// Built programmatically and inserted into the existing rollup contents.
// Layout: a single QGroupBox "MeshCore Identity & Message" with:
// - Pubkey label (read-only, autogenerated on first launch)
// - Node name line edit (default "SDRangel-<short-pubkey>")
// - [Generate] / [Copy pubkey] buttons
// - Message-Type combo (Text/Advert/TxtMsg/GrpTxt/AnonReq/Ack)
// - Dest pubkey line edit (relevant for TxtMsg/AnonReq/Ack)
// - Channel name line edit (relevant for GrpTxt; default "public")
// - [Send Now] button — equivalent to playMessage but bypasses checked state
//
// Keeps the heavy 41-KB UI XML untouched. Region/preset/channel selectors
// already exist above this panel and govern the carrier PHY for ADVERT TX.
void MeshcoreModGUI::setupMeshcoreIdentityControls()
{
RollupContents *rollupContents = getRollupContents();
if (!rollupContents) {
return;
}
m_meshIdPanel = new QGroupBox(tr("MeshCore Identity & Message"), rollupContents);
m_meshIdPanel->setObjectName(QStringLiteral("meshIdPanel"));
QFormLayout *form = new QFormLayout(m_meshIdPanel);
form->setContentsMargins(6, 6, 6, 6);
form->setHorizontalSpacing(6);
form->setVerticalSpacing(4);
m_meshIdPubLabel = new QLabel(QStringLiteral("(loading…)"), m_meshIdPanel);
m_meshIdPubLabel->setTextInteractionFlags(Qt::TextSelectableByMouse);
m_meshIdPubLabel->setToolTip(
tr("Local Ed25519 pubkey (32 bytes, hex). Auto-generated on first use; "
"stored at AppDataLocation/meshcore/identity.bin."));
form->addRow(tr("Pubkey"), m_meshIdPubLabel);
m_meshIdNodeNameEdit = new QLineEdit(m_meshIdPanel);
m_meshIdNodeNameEdit->setPlaceholderText(QStringLiteral("SDRangel-<short-pubkey>"));
m_meshIdNodeNameEdit->setToolTip(
tr("Node name advertised in our ADVERT packets. Defaults to "
"'SDRangel-<first-8-hex-of-pubkey>' when empty."));
form->addRow(tr("Name"), m_meshIdNodeNameEdit);
QHBoxLayout *btnRow = new QHBoxLayout();
btnRow->setSpacing(4);
m_meshIdGenerateButton = new QPushButton(tr("Generate"), m_meshIdPanel);
m_meshIdGenerateButton->setToolTip(
tr("Replace the on-disk identity with a fresh keypair. Existing "
"contacts that learned our previous pubkey will not recognise us."));
m_meshIdCopyPubkeyButton = new QPushButton(tr("Copy pubkey"), m_meshIdPanel);
m_meshIdCopyPubkeyButton->setToolTip(tr("Copy our pubkey hex to the clipboard."));
btnRow->addWidget(m_meshIdGenerateButton);
btnRow->addWidget(m_meshIdCopyPubkeyButton);
btnRow->addStretch(1);
form->addRow(QString(), btnRow);
m_meshIdMessageTypeCombo = new QComboBox(m_meshIdPanel);
m_meshIdMessageTypeCombo->addItem(tr("Text (raw / MESHCORE: command)"),
MeshcoreModSettings::MessageText);
m_meshIdMessageTypeCombo->addItem(tr("ADVERT (broadcast our identity)"),
MeshcoreModSettings::MessageAdvert);
m_meshIdMessageTypeCombo->addItem(tr("TXT_MSG (ECDH-encrypted DM)"),
MeshcoreModSettings::MessageTxtMsg);
m_meshIdMessageTypeCombo->addItem(tr("GRP_TXT (channel PSK)"),
MeshcoreModSettings::MessageGrpTxt);
m_meshIdMessageTypeCombo->addItem(tr("ANON_REQ (encrypted, sender pub embedded)"),
MeshcoreModSettings::MessageAnonReq);
m_meshIdMessageTypeCombo->addItem(tr("ACK (plaintext)"),
MeshcoreModSettings::MessageAck);
m_meshIdMessageTypeCombo->setToolTip(
tr("MeshCore wire packet type to encode + transmit. ADVERT broadcasts "
"our identity; the other types build packets from the dest pubkey "
"/ channel / text fields below."));
form->addRow(tr("Type"), m_meshIdMessageTypeCombo);
m_meshIdDestPubEdit = new QLineEdit(m_meshIdPanel);
m_meshIdDestPubEdit->setPlaceholderText(QStringLiteral("64 hex chars"));
m_meshIdDestPubEdit->setToolTip(
tr("Destination pubkey (64 hex). Used by TXT_MSG, ANON_REQ, ACK. "
"Paste from a companion's contact share."));
form->addRow(tr("Dest pubkey"), m_meshIdDestPubEdit);
m_meshIdChannelEdit = new QLineEdit(m_meshIdPanel);
m_meshIdChannelEdit->setPlaceholderText(QStringLiteral("public"));
m_meshIdChannelEdit->setToolTip(
tr("Group channel name for GRP_TXT messages (default 'public', "
"PSK 8b3387e9c5cdea6ac9e5edbaa115cd72)."));
form->addRow(tr("Channel"), m_meshIdChannelEdit);
m_meshIdSendNowButton = new QPushButton(tr("Send now"), m_meshIdPanel);
m_meshIdSendNowButton->setToolTip(
tr("Re-encode the selected message type and queue one transmission. "
"Equivalent to clicking play, but reasserts repeat-count and "
"re-runs the encoder so the timestamp/identity are fresh."));
form->addRow(QString(), m_meshIdSendNowButton);
// Append the panel to the existing rollup vertical layout.
QLayout *outer = rollupContents->layout();
if (outer) {
outer->addWidget(m_meshIdPanel);
}
// Wire signals.
QObject::connect(m_meshIdMessageTypeCombo,
QOverload<int>::of(&QComboBox::currentIndexChanged),
this, &MeshcoreModGUI::onMeshIdMessageTypeChanged);
QObject::connect(m_meshIdGenerateButton, &QPushButton::clicked,
this, &MeshcoreModGUI::onMeshIdGenerateClicked);
QObject::connect(m_meshIdCopyPubkeyButton, &QPushButton::clicked,
this, &MeshcoreModGUI::onMeshIdCopyPubkeyClicked);
QObject::connect(m_meshIdNodeNameEdit, &QLineEdit::editingFinished,
this, &MeshcoreModGUI::onMeshIdNodeNameEdited);
QObject::connect(m_meshIdDestPubEdit, &QLineEdit::editingFinished,
this, &MeshcoreModGUI::onMeshIdDestPubEdited);
QObject::connect(m_meshIdChannelEdit, &QLineEdit::editingFinished,
this, &MeshcoreModGUI::onMeshIdChannelEdited);
QObject::connect(m_meshIdSendNowButton, &QPushButton::clicked,
this, &MeshcoreModGUI::onMeshIdSendNowClicked);
displayMeshcoreIdentity();
updateMeshcoreMessageTypeFields();
rollupContents->arrangeRollups();
}
void MeshcoreModGUI::displayMeshcoreIdentity()
{
if (!m_meshIdPanel) return;
const QString path = m_settings.m_meshIdentityPath.isEmpty()
? modemmeshcore::identity::defaultIdentityPath()
: m_settings.m_meshIdentityPath;
modemmeshcore::identity::Identity id =
modemmeshcore::identity::loadOrCreateIdentity(path);
if (id.isValid()) {
m_meshIdPubLabel->setText(id.pubHex());
} else {
m_meshIdPubLabel->setText(tr("(identity load failed)"));
}
{
QSignalBlocker block(m_meshIdNodeNameEdit);
if (m_settings.m_meshNodeName.isEmpty()) {
m_meshIdNodeNameEdit->setText(modemmeshcore::identity::defaultNodeNameFor(id));
} else {
m_meshIdNodeNameEdit->setText(m_settings.m_meshNodeName);
}
}
{
QSignalBlocker block(m_meshIdMessageTypeCombo);
const int found = m_meshIdMessageTypeCombo->findData(
static_cast<int>(m_settings.m_messageType));
if (found >= 0) {
m_meshIdMessageTypeCombo->setCurrentIndex(found);
}
}
{
QSignalBlocker block(m_meshIdDestPubEdit);
m_meshIdDestPubEdit->setText(m_settings.m_meshDestPubKeyHex);
}
{
QSignalBlocker block(m_meshIdChannelEdit);
m_meshIdChannelEdit->setText(m_settings.m_meshGroupChannelName);
}
}
void MeshcoreModGUI::updateMeshcoreMessageTypeFields()
{
if (!m_meshIdDestPubEdit || !m_meshIdChannelEdit) return;
const auto t = m_settings.m_messageType;
const bool needsDest =
(t == MeshcoreModSettings::MessageTxtMsg)
|| (t == MeshcoreModSettings::MessageAnonReq)
|| (t == MeshcoreModSettings::MessageAck);
const bool needsChannel = (t == MeshcoreModSettings::MessageGrpTxt);
m_meshIdDestPubEdit->setEnabled(needsDest);
m_meshIdChannelEdit->setEnabled(needsChannel);
}
void MeshcoreModGUI::onMeshIdMessageTypeChanged(int index)
{
if (!m_meshIdMessageTypeCombo) return;
const int raw = m_meshIdMessageTypeCombo->itemData(index).toInt();
if (raw < MeshcoreModSettings::MessageText
|| raw > MeshcoreModSettings::MessageAck) return;
m_settings.m_messageType = static_cast<MeshcoreModSettings::MessageType>(raw);
updateMeshcoreMessageTypeFields();
applySettings();
}
void MeshcoreModGUI::onMeshIdGenerateClicked()
{
const QString path = m_settings.m_meshIdentityPath.isEmpty()
? modemmeshcore::identity::defaultIdentityPath()
: m_settings.m_meshIdentityPath;
modemmeshcore::identity::Identity fresh =
modemmeshcore::identity::generateIdentity();
if (!modemmeshcore::identity::saveIdentity(fresh, path)) {
qWarning() << "MeshcoreModGUI: saveIdentity failed for path:" << path;
return;
}
qInfo() << "MeshcoreModGUI: regenerated identity, new pubkey="
<< fresh.pubHex();
displayMeshcoreIdentity();
applySettings(true); // re-encode with new identity
}
void MeshcoreModGUI::onMeshIdCopyPubkeyClicked()
{
if (!m_meshIdPubLabel) return;
QClipboard *cb = QGuiApplication::clipboard();
if (cb) {
cb->setText(m_meshIdPubLabel->text());
}
}
void MeshcoreModGUI::onMeshIdNodeNameEdited()
{
if (!m_meshIdNodeNameEdit) return;
m_settings.m_meshNodeName = m_meshIdNodeNameEdit->text();
applySettings();
}
void MeshcoreModGUI::onMeshIdDestPubEdited()
{
if (!m_meshIdDestPubEdit) return;
m_settings.m_meshDestPubKeyHex = m_meshIdDestPubEdit->text().trimmed();
applySettings();
}
void MeshcoreModGUI::onMeshIdChannelEdited()
{
if (!m_meshIdChannelEdit) return;
QString name = m_meshIdChannelEdit->text().trimmed();
if (name.isEmpty()) name = QStringLiteral("public");
m_settings.m_meshGroupChannelName = name;
applySettings();
}
void MeshcoreModGUI::onMeshIdSendNowClicked()
{
// Re-encode + queue one transmission. Mirrors play-button semantics but
// forces a re-encode so the freshly-rebuilt MESHCORE: command (with a
// current timestamp) is what hits the air.
applySettings(true);
if (!ui->playMessage->isChecked()) {
ui->playMessage->setChecked(true);
on_playMessage_clicked(true);
} else {
// Already in play state — toggle off then on so the encoder runs again.
ui->playMessage->setChecked(false);
on_playMessage_clicked(false);
ui->playMessage->setChecked(true);
on_playMessage_clicked(true);
}
}
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