kopia lustrzana https://github.com/f4exb/sdrangel
334 wiersze
10 KiB
C++
334 wiersze
10 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018 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 <QLocale>
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#include "device/devicesourceapi.h"
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#include "device/deviceuiset.h"
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#include "gui/basicchannelsettingsdialog.h"
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#include "dsp/hbfilterchainconverter.h"
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#include "mainwindow.h"
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#include "localsinkgui.h"
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#include "localsink.h"
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#include "ui_localsinkgui.h"
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LocalSinkGUI* LocalSinkGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *channelRx)
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{
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LocalSinkGUI* gui = new LocalSinkGUI(pluginAPI, deviceUISet, channelRx);
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return gui;
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}
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void LocalSinkGUI::destroy()
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{
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delete this;
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}
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void LocalSinkGUI::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString LocalSinkGUI::getName() const
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{
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return objectName();
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}
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qint64 LocalSinkGUI::getCenterFrequency() const {
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return 0;
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}
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void LocalSinkGUI::setCenterFrequency(qint64 centerFrequency)
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{
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(void) centerFrequency;
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}
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void LocalSinkGUI::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 LocalSinkGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool LocalSinkGUI::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data)) {
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displaySettings();
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applySettings(true);
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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bool LocalSinkGUI::handleMessage(const Message& message)
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{
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if (LocalSink::MsgSampleRateNotification::match(message))
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{
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LocalSink::MsgSampleRateNotification& notif = (LocalSink::MsgSampleRateNotification&) message;
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//m_channelMarker.setBandwidth(notif.getSampleRate());
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m_sampleRate = notif.getSampleRate();
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displayRateAndShift();
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return true;
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}
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else if (LocalSink::MsgConfigureLocalSink::match(message))
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{
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const LocalSink::MsgConfigureLocalSink& cfg = (LocalSink::MsgConfigureLocalSink&) 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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else
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{
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return false;
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}
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}
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LocalSinkGUI::LocalSinkGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *channelrx, QWidget* parent) :
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RollupWidget(parent),
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ui(new Ui::LocalSinkGUI),
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m_pluginAPI(pluginAPI),
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m_deviceUISet(deviceUISet),
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m_sampleRate(0),
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m_tickCount(0)
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{
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ui->setupUi(this);
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setAttribute(Qt::WA_DeleteOnClose, true);
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connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
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connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
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m_localSink = (LocalSink*) channelrx;
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m_localSink->setMessageQueueToGUI(getInputMessageQueue());
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m_channelMarker.blockSignals(true);
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m_channelMarker.setColor(m_settings.m_rgbColor);
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m_channelMarker.setCenterFrequency(0);
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m_channelMarker.setTitle("Local source");
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m_channelMarker.blockSignals(false);
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m_channelMarker.setVisible(true); // activate signal on the last setting only
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m_settings.setChannelMarker(&m_channelMarker);
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m_deviceUISet->registerRxChannelInstance(LocalSink::m_channelIdURI, this);
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m_deviceUISet->addChannelMarker(&m_channelMarker);
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m_deviceUISet->addRollupWidget(this);
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connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
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//connect(&(m_deviceUISet->m_deviceSourceAPI->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
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m_time.start();
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updateLocalDevices();
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displaySettings();
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applySettings(true);
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}
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LocalSinkGUI::~LocalSinkGUI()
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{
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m_deviceUISet->removeRxChannelInstance(this);
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delete m_localSink; // TODO: check this: when the GUI closes it has to delete the demodulator
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delete ui;
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}
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void LocalSinkGUI::blockApplySettings(bool block)
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{
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m_doApplySettings = !block;
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}
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void LocalSinkGUI::applySettings(bool force)
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{
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if (m_doApplySettings)
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{
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setTitleColor(m_channelMarker.getColor());
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LocalSink::MsgConfigureLocalSink* message = LocalSink::MsgConfigureLocalSink::create(m_settings, force);
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m_localSink->getInputMessageQueue()->push(message);
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}
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}
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void LocalSinkGUI::applyChannelSettings()
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{
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if (m_doApplySettings)
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{
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LocalSink::MsgConfigureChannelizer *msgChan = LocalSink::MsgConfigureChannelizer::create(
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m_settings.m_log2Decim,
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m_settings.m_filterChainHash);
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m_localSink->getInputMessageQueue()->push(msgChan);
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}
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}
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void LocalSinkGUI::displaySettings()
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{
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m_channelMarker.blockSignals(true);
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m_channelMarker.setCenterFrequency(0);
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m_channelMarker.setTitle(m_settings.m_title);
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m_channelMarker.setBandwidth(m_sampleRate); // TODO
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m_channelMarker.setMovable(false); // do not let user move the center arbitrarily
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m_channelMarker.blockSignals(false);
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m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
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setTitleColor(m_settings.m_rgbColor);
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setWindowTitle(m_channelMarker.getTitle());
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blockApplySettings(true);
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ui->decimationFactor->setCurrentIndex(m_settings.m_log2Decim);
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applyDecimation();
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blockApplySettings(false);
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}
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void LocalSinkGUI::displayRateAndShift()
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{
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int shift = m_shiftFrequencyFactor * m_sampleRate;
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double channelSampleRate = ((double) m_sampleRate) / (1<<m_settings.m_log2Decim);
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QLocale loc;
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ui->offsetFrequencyText->setText(tr("%1 Hz").arg(loc.toString(shift)));
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ui->channelRateText->setText(tr("%1k").arg(QString::number(channelSampleRate / 1000.0, 'g', 5)));
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m_channelMarker.setCenterFrequency(shift);
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m_channelMarker.setBandwidth(channelSampleRate);
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}
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void LocalSinkGUI::updateLocalDevices()
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{
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std::vector<uint32_t> localDevicesIndexes;
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m_localSink->getLocalDevices(localDevicesIndexes);
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ui->localDevice->clear();
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std::vector<uint32_t>::const_iterator it = localDevicesIndexes.begin();
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for (; it != localDevicesIndexes.end(); ++it) {
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ui->localDevice->addItem(tr("%1").arg(*it), QVariant(*it));
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}
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}
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void LocalSinkGUI::leaveEvent(QEvent*)
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{
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m_channelMarker.setHighlighted(false);
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}
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void LocalSinkGUI::enterEvent(QEvent*)
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{
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m_channelMarker.setHighlighted(true);
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}
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void LocalSinkGUI::handleSourceMessages()
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{
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Message* message;
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while ((message = getInputMessageQueue()->pop()) != 0)
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{
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if (handleMessage(*message))
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{
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delete message;
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}
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}
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}
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void LocalSinkGUI::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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}
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void LocalSinkGUI::onMenuDialogCalled(const QPoint &p)
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{
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BasicChannelSettingsDialog dialog(&m_channelMarker, this);
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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.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
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dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
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m_settings.m_title = m_channelMarker.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_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
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m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
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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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void LocalSinkGUI::on_decimationFactor_currentIndexChanged(int index)
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{
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m_settings.m_log2Decim = index;
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applyDecimation();
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}
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void LocalSinkGUI::on_position_valueChanged(int value)
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{
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m_settings.m_filterChainHash = value;
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applyPosition();
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}
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void LocalSinkGUI::on_localDevice_currentIndexChanged(int index)
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{
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m_settings.m_localDeviceIndex = ui->localDevice->itemData(index).toInt();
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applySettings();
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}
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void LocalSinkGUI::on_localDevicesRefresh_clicked(bool checked)
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{
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(void) checked;
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updateLocalDevices();
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}
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void LocalSinkGUI::applyDecimation()
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{
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uint32_t maxHash = 1;
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for (uint32_t i = 0; i < m_settings.m_log2Decim; i++) {
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maxHash *= 3;
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}
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ui->position->setMaximum(maxHash-1);
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ui->position->setValue(m_settings.m_filterChainHash);
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m_settings.m_filterChainHash = ui->position->value();
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applyPosition();
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}
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void LocalSinkGUI::applyPosition()
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{
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ui->filterChainIndex->setText(tr("%1").arg(m_settings.m_filterChainHash));
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QString s;
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m_shiftFrequencyFactor = HBFilterChainConverter::convertToString(m_settings.m_log2Decim, m_settings.m_filterChainHash, s);
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ui->filterChainText->setText(s);
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displayRateAndShift();
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applyChannelSettings();
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}
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void LocalSinkGUI::tick()
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{
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if (++m_tickCount == 20) { // once per second
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m_tickCount = 0;
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}
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}
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