mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-08 17:46:03 -05:00
362 lines
11 KiB
C++
362 lines
11 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015 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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// //
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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 <QDebug>
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#include <QTime>
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#include <QDateTime>
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#include <QString>
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#include <QFileDialog>
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#include <QMessageBox>
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#include "ui_filesourcegui.h"
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#include "plugin/pluginapi.h"
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#include "device/deviceapi.h"
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#include "gui/colormapper.h"
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#include "gui/glspectrum.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "mainwindow.h"
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#include "filesourcegui.h"
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FileSourceGui::FileSourceGui(DeviceAPI *deviceAPI, QWidget* parent) :
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QWidget(parent),
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ui(new Ui::FileSourceGui),
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_sampleSource(NULL),
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m_acquisition(false),
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m_fileName("..."),
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m_sampleRate(0),
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m_centerFrequency(0),
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m_recordLength(0),
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m_startingTimeStamp(0),
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m_samplesCount(0),
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m_tickCount(0),
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m_enableNavTime(false),
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m_lastEngineState((DSPDeviceEngine::State)-1)
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{
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ui->setupUi(this);
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ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
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ui->centerFrequency->setValueRange(7, 0, pow(10,7));
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ui->fileNameText->setText(m_fileName);
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connect(&(m_deviceAPI->getMainWindow()->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
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connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
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m_statusTimer.start(500);
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displaySettings();
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ui->navTimeSlider->setEnabled(false);
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ui->playLoop->setChecked(true); // FIXME: always play in a loop
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ui->playLoop->setEnabled(false);
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m_sampleSource = new FileSourceInput(m_deviceAPI->getMainWindow()->getMasterTimer());
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connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
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m_deviceAPI->setSource(m_sampleSource);
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connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
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}
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FileSourceGui::~FileSourceGui()
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{
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delete ui;
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}
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void FileSourceGui::destroy()
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{
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delete this;
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}
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void FileSourceGui::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString FileSourceGui::getName() const
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{
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return objectName();
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}
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void FileSourceGui::resetToDefaults()
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{
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m_settings.resetToDefaults();
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displaySettings();
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sendSettings();
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}
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qint64 FileSourceGui::getCenterFrequency() const
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{
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return m_centerFrequency;
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}
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void FileSourceGui::setCenterFrequency(qint64 centerFrequency)
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{
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m_centerFrequency = centerFrequency;
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displaySettings();
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sendSettings();
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}
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QByteArray FileSourceGui::serialize() const
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{
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return m_settings.serialize();
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}
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bool FileSourceGui::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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sendSettings();
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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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void FileSourceGui::handleDSPMessages()
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{
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Message* message;
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while ((message = m_deviceAPI->getDeviceOutputMessageQueue()->pop()) != 0)
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{
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qDebug("FileSourceGui::handleDSPMessages: message: %s", message->getIdentifier());
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if (DSPSignalNotification::match(*message))
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{
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DSPSignalNotification* notif = (DSPSignalNotification*) message;
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m_deviceSampleRate = notif->getSampleRate();
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m_deviceCenterFrequency = notif->getCenterFrequency();
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qDebug("FileSourceGui::handleDSPMessages: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
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updateSampleRateAndFrequency();
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delete message;
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}
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}
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}
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bool FileSourceGui::handleMessage(const Message& message)
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{
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if (FileSourceInput::MsgReportFileSourceAcquisition::match(message))
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{
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m_acquisition = ((FileSourceInput::MsgReportFileSourceAcquisition&)message).getAcquisition();
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updateWithAcquisition();
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return true;
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}
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else if (FileSourceInput::MsgReportFileSourceStreamData::match(message))
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{
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m_sampleRate = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getSampleRate();
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m_centerFrequency = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getCenterFrequency();
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m_startingTimeStamp = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getStartingTimeStamp();
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m_recordLength = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getRecordLength();
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updateWithStreamData();
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return true;
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}
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else if (FileSourceInput::MsgReportFileSourceStreamTiming::match(message))
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{
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m_samplesCount = ((FileSourceInput::MsgReportFileSourceStreamTiming&)message).getSamplesCount();
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updateWithStreamTime();
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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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void FileSourceGui::handleSourceMessages()
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{
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Message* message;
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while ((message = m_sampleSource->getOutputMessageQueueToGUI()->pop()) != 0)
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{
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//qDebug("FileSourceGui::handleSourceMessages: message: %s", message->getIdentifier());
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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 FileSourceGui::updateSampleRateAndFrequency()
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{
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m_deviceAPI->getSpectrum()->setSampleRate(m_deviceSampleRate);
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m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
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ui->deviceRateText->setText(tr("%1k").arg((float)m_deviceSampleRate / 1000));
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}
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void FileSourceGui::displaySettings()
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{
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}
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void FileSourceGui::sendSettings()
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{
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}
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void FileSourceGui::on_playLoop_toggled(bool checked)
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{
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// TODO: do something about it!
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}
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void FileSourceGui::on_startStop_toggled(bool checked)
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{
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if (checked)
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{
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if (m_deviceAPI->initAcquisition())
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{
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m_deviceAPI->startAcquisition();
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DSPEngine::instance()->startAudio();
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}
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}
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else
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{
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m_deviceAPI->stopAcquisition();
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DSPEngine::instance()->stopAudio();
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}
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}
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void FileSourceGui::updateStatus()
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{
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int state = m_deviceAPI->state();
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if(m_lastEngineState != state)
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{
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switch(state)
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{
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case DSPDeviceEngine::StNotStarted:
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ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
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break;
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case DSPDeviceEngine::StIdle:
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ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
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break;
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case DSPDeviceEngine::StRunning:
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ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
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break;
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case DSPDeviceEngine::StError:
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ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
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QMessageBox::information(this, tr("Message"), m_deviceAPI->errorMessage());
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break;
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default:
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break;
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}
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m_lastEngineState = state;
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}
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}
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void FileSourceGui::on_play_toggled(bool checked)
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{
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FileSourceInput::MsgConfigureFileSourceWork* message = FileSourceInput::MsgConfigureFileSourceWork::create(checked);
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m_sampleSource->getInputMessageQueue()->push(message);
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ui->navTimeSlider->setEnabled(!checked);
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m_enableNavTime = !checked;
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}
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void FileSourceGui::on_navTimeSlider_valueChanged(int value)
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{
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if (m_enableNavTime && ((value >= 0) && (value <= 100)))
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{
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int t_sec = (m_recordLength * value) / 100;
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QTime t(0, 0, 0, 0);
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t = t.addSecs(t_sec);
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FileSourceInput::MsgConfigureFileSourceSeek* message = FileSourceInput::MsgConfigureFileSourceSeek::create(value);
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m_sampleSource->getInputMessageQueue()->push(message);
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}
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}
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void FileSourceGui::on_showFileDialog_clicked(bool checked)
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{
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QString fileName = QFileDialog::getOpenFileName(this,
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tr("Open I/Q record file"), ".", tr("SDR I/Q Files (*.sdriq)"));
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if (fileName != "")
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{
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m_fileName = fileName;
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ui->fileNameText->setText(m_fileName);
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configureFileName();
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}
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}
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void FileSourceGui::configureFileName()
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{
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qDebug() << "FileSourceGui::configureFileName: " << m_fileName.toStdString().c_str();
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FileSourceInput::MsgConfigureFileSourceName* message = FileSourceInput::MsgConfigureFileSourceName::create(m_fileName);
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m_sampleSource->getInputMessageQueue()->push(message);
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}
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void FileSourceGui::updateWithAcquisition()
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{
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ui->play->setEnabled(m_acquisition);
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ui->play->setChecked(m_acquisition);
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ui->showFileDialog->setEnabled(!m_acquisition);
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}
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void FileSourceGui::updateWithStreamData()
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{
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ui->centerFrequency->setValue(m_centerFrequency/1000);
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QString s = QString::number(m_sampleRate/1000.0, 'f', 0);
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ui->sampleRateText->setText(tr("%1k").arg(s));
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ui->play->setEnabled(m_acquisition);
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QTime recordLength(0, 0, 0, 0);
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recordLength = recordLength.addSecs(m_recordLength);
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QString s_time = recordLength.toString("hh:mm:ss");
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ui->recordLengthText->setText(s_time);
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updateWithStreamTime(); // TODO: remove when time data is implemented
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}
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void FileSourceGui::updateWithStreamTime()
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{
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int t_sec = 0;
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int t_msec = 0;
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if (m_sampleRate > 0){
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t_msec = ((m_samplesCount * 1000) / m_sampleRate) % 1000;
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t_sec = m_samplesCount / m_sampleRate;
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}
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QTime t(0, 0, 0, 0);
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t = t.addSecs(t_sec);
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t = t.addMSecs(t_msec);
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QString s_timems = t.toString("hh:mm:ss.zzz");
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QString s_time = t.toString("hh:mm:ss");
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ui->relTimeText->setText(s_timems);
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quint64 startingTimeStampMsec = (quint64) m_startingTimeStamp * 1000LL;
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QDateTime dt = QDateTime::fromMSecsSinceEpoch(startingTimeStampMsec);
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dt = dt.addSecs((quint64) t_sec);
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dt = dt.addMSecs((quint64) t_msec);
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QString s_date = dt.toString("yyyy-MM-dd hh:mm:ss.zzz");
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ui->absTimeText->setText(s_date);
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if (!m_enableNavTime)
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{
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float posRatio = (float) t_sec / (float) m_recordLength;
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ui->navTimeSlider->setValue((int) (posRatio * 100.0));
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}
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}
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void FileSourceGui::tick()
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{
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if ((++m_tickCount & 0xf) == 0) {
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FileSourceInput::MsgConfigureFileSourceStreamTiming* message = FileSourceInput::MsgConfigureFileSourceStreamTiming::create();
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m_sampleSource->getInputMessageQueue()->push(message);
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}
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}
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