sdrangel/plugins/samplesource/filesource/filesourcegui.cpp

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6.7 KiB
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Czysty Zwykły widok Historia

///////////////////////////////////////////////////////////////////////////////////
// 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>
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#include <QFileDialog>
#include "ui_filesourcegui.h"
#include "plugin/pluginapi.h"
#include "gui/colormapper.h"
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#include "dsp/dspengine.h"
#include "mainwindow.h"
#include "filesourcegui.h"
FileSourceGui::FileSourceGui(PluginAPI* pluginAPI, QWidget* parent) :
QWidget(parent),
ui(new Ui::FileSourceGui),
m_pluginAPI(pluginAPI),
m_settings(),
m_sampleSource(NULL),
m_acquisition(false),
m_fileName("..."),
m_sampleRate(0),
m_centerFrequency(0),
m_startingTimeStamp(0),
m_samplesCount(0),
m_tickCount(0)
{
ui->setupUi(this);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->centerFrequency->setValueRange(7, 0, pow(10,7));
ui->fileNameText->setText(m_fileName);
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&(m_pluginAPI->getMainWindow()->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
displaySettings();
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m_sampleSource = new FileSourceInput(m_pluginAPI->getMainWindow()->getMasterTimer());
connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
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DSPEngine::instance()->setSource(m_sampleSource);
}
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
{
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return m_centerFrequency;
}
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;
}
}
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bool FileSourceGui::handleMessage(const Message& message)
{
if (FileSourceInput::MsgReportFileSourceAcquisition::match(message))
{
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m_acquisition = ((FileSourceInput::MsgReportFileSourceAcquisition&)message).getAcquisition();
updateWithAcquisition();
return true;
}
else if (FileSourceInput::MsgReportFileSourceStreamData::match(message))
{
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m_sampleRate = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getSampleRate();
m_centerFrequency = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getCenterFrequency();
m_startingTimeStamp = ((FileSourceInput::MsgReportFileSourceStreamData&)message).getStartingTimeStamp();
updateWithStreamData();
return true;
}
else if (FileSourceInput::MsgReportFileSourceStreamTiming::match(message))
{
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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::displaySettings()
{
}
void FileSourceGui::sendSettings()
{
}
void FileSourceGui::updateHardware()
{
}
void FileSourceGui::on_play_toggled(bool checked)
{
FileSourceInput::MsgConfigureFileSourceWork* message = FileSourceInput::MsgConfigureFileSourceWork::create(checked);
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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)"));
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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);
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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);
QString s = QString::number(m_sampleRate/1000.0, 'f', 0);
ui->sampleRateText->setText(tr("%1k").arg(s));
ui->play->setEnabled(m_acquisition);
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_time = t.toString("hh:mm:ss.zzz");
ui->relTimeText->setText(s_time);
quint64 startingTimeStampMsec = m_startingTimeStamp * 1000;
QDateTime dt = QDateTime::fromMSecsSinceEpoch(startingTimeStampMsec);
dt = dt.addSecs(t_sec);
dt = dt.addMSecs(t_msec);
QString s_date = dt.toString("yyyyMMdd hh.mm.ss.zzz");
ui->absTimeText->setText(s_date);
}
void FileSourceGui::tick()
{
if ((++m_tickCount & 0xf) == 0) {
FileSourceInput::MsgConfigureFileSourceStreamTiming* message = FileSourceInput::MsgConfigureFileSourceStreamTiming::create();
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m_sampleSource->getInputMessageQueue()->push(message);
}
}