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sdrangel/plugins/samplesource/filesource/filesourcegui.cpp

361 lines
11 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// 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 //
// //
// 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 <QDebug>
#include <QTime>
#include <QDateTime>
#include <QString>
#include <QFileDialog>
#include <QMessageBox>
#include "ui_filesourcegui.h"
#include "plugin/pluginapi.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "mainwindow.h"
#include "filesourcegui.h"
#include <device/devicesourceapi.h>
FileSourceGui::FileSourceGui(DeviceSourceAPI *deviceAPI, QWidget* parent) :
QWidget(parent),
ui(new Ui::FileSourceGui),
m_deviceAPI(deviceAPI),
m_settings(),
m_sampleSource(NULL),
m_acquisition(false),
m_fileName("..."),
m_sampleRate(0),
m_centerFrequency(0),
m_recordLength(0),
m_startingTimeStamp(0),
m_samplesCount(0),
m_tickCount(0),
m_enableNavTime(false),
m_lastEngineState((DSPDeviceSourceEngine::State)-1)
{
ui->setupUi(this);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->centerFrequency->setValueRange(7, 0, pow(10,7));
ui->fileNameText->setText(m_fileName);
connect(&(m_deviceAPI->getMainWindow()->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
displaySettings();
ui->navTimeSlider->setEnabled(false);
ui->playLoop->setChecked(true); // FIXME: always play in a loop
ui->playLoop->setEnabled(false);
m_sampleSource = new FileSourceInput(m_deviceAPI->getMainWindow()->getMasterTimer());
connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
m_deviceAPI->setSource(m_sampleSource);
connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
}
FileSourceGui::~FileSourceGui()
{
delete ui;
}
void FileSourceGui::destroy()
{
delete this;
}
void FileSourceGui::setName(const QString& name)
{
setObjectName(name);
}
QString FileSourceGui::getName() const
{
return objectName();
}
void FileSourceGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
sendSettings();
}
qint64 FileSourceGui::getCenterFrequency() const
{
return m_centerFrequency;
}
void FileSourceGui::setCenterFrequency(qint64 centerFrequency)
{
m_centerFrequency = centerFrequency;
displaySettings();
sendSettings();
}
QByteArray FileSourceGui::serialize() const
{
return m_settings.serialize();
}
bool FileSourceGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
sendSettings();
return true;
} else {
resetToDefaults();
return false;
}
}
void FileSourceGui::handleDSPMessages()
{
Message* message;
while ((message = m_deviceAPI->getDeviceOutputMessageQueue()->pop()) != 0)
{
qDebug("FileSourceGui::handleDSPMessages: message: %s", message->getIdentifier());
if (DSPSignalNotification::match(*message))
{
DSPSignalNotification* notif = (DSPSignalNotification*) message;
m_deviceSampleRate = notif->getSampleRate();
m_deviceCenterFrequency = notif->getCenterFrequency();
qDebug("FileSourceGui::handleDSPMessages: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
updateSampleRateAndFrequency();
delete message;
}
}
}
bool FileSourceGui::handleMessage(const Message& message)
{
if (FileSourceInput::MsgReportFileSourceAcquisition::match(message))
{
m_acquisition = ((FileSourceInput::MsgReportFileSourceAcquisition&)message).getAcquisition();
updateWithAcquisition();
return true;
}
else if (FileSourceInput::MsgReportFileSourceStreamData::match(message))
{
m_sampleRate = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getSampleRate();
m_centerFrequency = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getCenterFrequency();
m_startingTimeStamp = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getStartingTimeStamp();
m_recordLength = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getRecordLength();
updateWithStreamData();
return true;
}
else if (FileSourceInput::MsgReportFileSourceStreamTiming::match(message))
{
m_samplesCount = ((FileSourceInput::MsgReportFileSourceStreamTiming&)message).getSamplesCount();
updateWithStreamTime();
return true;
}
else
{
return false;
}
}
void FileSourceGui::handleSourceMessages()
{
Message* message;
while ((message = m_sampleSource->getOutputMessageQueueToGUI()->pop()) != 0)
{
//qDebug("FileSourceGui::handleSourceMessages: message: %s", message->getIdentifier());
if (handleMessage(*message))
{
delete message;
}
}
}
void FileSourceGui::updateSampleRateAndFrequency()
{
m_deviceAPI->getSpectrum()->setSampleRate(m_deviceSampleRate);
m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateText->setText(tr("%1k").arg((float)m_deviceSampleRate / 1000));
}
void FileSourceGui::displaySettings()
{
}
void FileSourceGui::sendSettings()
{
}
void FileSourceGui::on_playLoop_toggled(bool checked)
{
// TODO: do something about it!
}
void FileSourceGui::on_startStop_toggled(bool checked)
{
if (checked)
{
if (m_deviceAPI->initAcquisition())
{
m_deviceAPI->startAcquisition();
DSPEngine::instance()->startAudioOutput();
}
}
else
{
m_deviceAPI->stopAcquisition();
DSPEngine::instance()->stopAudioOutput();
}
}
void FileSourceGui::updateStatus()
{
int state = m_deviceAPI->state();
if(m_lastEngineState != state)
{
switch(state)
{
case DSPDeviceSourceEngine::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DSPDeviceSourceEngine::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DSPDeviceSourceEngine::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DSPDeviceSourceEngine::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceAPI->errorMessage());
break;
default:
break;
}
m_lastEngineState = state;
}
}
void FileSourceGui::on_play_toggled(bool checked)
{
FileSourceInput::MsgConfigureFileSourceWork* message = FileSourceInput::MsgConfigureFileSourceWork::create(checked);
m_sampleSource->getInputMessageQueue()->push(message);
ui->navTimeSlider->setEnabled(!checked);
m_enableNavTime = !checked;
}
void FileSourceGui::on_navTimeSlider_valueChanged(int value)
{
if (m_enableNavTime && ((value >= 0) && (value <= 100)))
{
int t_sec = (m_recordLength * value) / 100;
QTime t(0, 0, 0, 0);
t = t.addSecs(t_sec);
FileSourceInput::MsgConfigureFileSourceSeek* message = FileSourceInput::MsgConfigureFileSourceSeek::create(value);
m_sampleSource->getInputMessageQueue()->push(message);
}
}
void FileSourceGui::on_showFileDialog_clicked(bool checked)
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open I/Q record file"), ".", tr("SDR I/Q Files (*.sdriq)"));
if (fileName != "")
{
m_fileName = fileName;
ui->fileNameText->setText(m_fileName);
configureFileName();
}
}
void FileSourceGui::configureFileName()
{
qDebug() << "FileSourceGui::configureFileName: " << m_fileName.toStdString().c_str();
FileSourceInput::MsgConfigureFileSourceName* message = FileSourceInput::MsgConfigureFileSourceName::create(m_fileName);
m_sampleSource->getInputMessageQueue()->push(message);
}
void FileSourceGui::updateWithAcquisition()
{
ui->play->setEnabled(m_acquisition);
ui->play->setChecked(m_acquisition);
ui->showFileDialog->setEnabled(!m_acquisition);
}
void FileSourceGui::updateWithStreamData()
{
ui->centerFrequency->setValue(m_centerFrequency/1000);
ui->sampleRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
ui->play->setEnabled(m_acquisition);
QTime recordLength(0, 0, 0, 0);
recordLength = recordLength.addSecs(m_recordLength);
QString s_time = recordLength.toString("hh:mm:ss");
ui->recordLengthText->setText(s_time);
updateWithStreamTime(); // TODO: remove when time data is implemented
}
void FileSourceGui::updateWithStreamTime()
{
int t_sec = 0;
int t_msec = 0;
if (m_sampleRate > 0){
t_msec = ((m_samplesCount * 1000) / m_sampleRate) % 1000;
t_sec = m_samplesCount / m_sampleRate;
}
QTime t(0, 0, 0, 0);
t = t.addSecs(t_sec);
t = t.addMSecs(t_msec);
QString s_timems = t.toString("hh:mm:ss.zzz");
QString s_time = t.toString("hh:mm:ss");
ui->relTimeText->setText(s_timems);
quint64 startingTimeStampMsec = (quint64) m_startingTimeStamp * 1000LL;
QDateTime dt = QDateTime::fromMSecsSinceEpoch(startingTimeStampMsec);
dt = dt.addSecs((quint64) t_sec);
dt = dt.addMSecs((quint64) t_msec);
QString s_date = dt.toString("yyyy-MM-dd hh:mm:ss.zzz");
ui->absTimeText->setText(s_date);
if (!m_enableNavTime)
{
float posRatio = (float) t_sec / (float) m_recordLength;
ui->navTimeSlider->setValue((int) (posRatio * 100.0));
}
}
void FileSourceGui::tick()
{
if ((++m_tickCount & 0xf) == 0) {
FileSourceInput::MsgConfigureFileSourceStreamTiming* message = FileSourceInput::MsgConfigureFileSourceStreamTiming::create();
m_sampleSource->getInputMessageQueue()->push(message);
}
}