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IQ Tool: Implement repeat option #1108

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IQ Tool: Implement repeat option #1108

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9 changes: 5 additions & 4 deletions src/applications/gqrx/mainwindow.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -322,7 +322,7 @@ MainWindow::MainWindow(const QString& cfgfile, bool edit_conf, QWidget *parent)
connect(iq_tool, SIGNAL(startRecording(QString, QString)), remote, SLOT(startIqRecorder(QString, QString)));
connect(iq_tool, SIGNAL(stopRecording()), this, SLOT(stopIqRecording()));
connect(iq_tool, SIGNAL(stopRecording()), remote, SLOT(stopIqRecorder()));
connect(iq_tool, SIGNAL(startPlayback(QString,float,qint64)), this, SLOT(startIqPlayback(QString,float,qint64)));
connect(iq_tool, SIGNAL(startPlayback(QString,float,qint64,bool)), this, SLOT(startIqPlayback(QString,float,qint64,bool)));
connect(iq_tool, SIGNAL(stopPlayback()), this, SLOT(stopIqPlayback()));
connect(iq_tool, SIGNAL(seek(qint64)), this,SLOT(seekIqFile(qint64)));

Expand Down Expand Up @@ -1715,7 +1715,8 @@ void MainWindow::stopIqRecording()
ui->statusBar->showMessage(tr("I/Q data recoding stopped"), 5000);
}

void MainWindow::startIqPlayback(const QString& filename, float samprate, qint64 center_freq)
void MainWindow::startIqPlayback(const QString& filename, float samprate,
qint64 center_freq, bool repeat)
{
if (ui->actionDSP->isChecked())
{
Expand All @@ -1729,8 +1730,8 @@ void MainWindow::startIqPlayback(const QString& filename, float samprate, qint64
auto cf = center_freq;
double current_offset = rx->get_filter_offset();
QString escapedFilename = receiver::escape_filename(filename.toStdString()).c_str();
auto devstr = QString("file=%1,rate=%2,freq=%3,throttle=true,repeat=false")
.arg(escapedFilename).arg(sri).arg(cf);
auto devstr = QString("file=%1,rate=%2,freq=%3,throttle=true,repeat=%4")
.arg(escapedFilename).arg(sri).arg(cf).arg(repeat?"true":"false");

qDebug() << __func__ << ":" << devstr;

Expand Down
2 changes: 1 addition & 1 deletion src/applications/gqrx/mainwindow.h
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Expand Up @@ -197,7 +197,7 @@ private slots:
/* I/Q playback and recording*/
void startIqRecording(const QString& recdir, const QString& format);
void stopIqRecording();
void startIqPlayback(const QString& filename, float samprate, qint64 center_freq);
void startIqPlayback(const QString& filename, float samprate, qint64 center_freq, bool repeat);
void stopIqPlayback();
void seekIqFile(qint64 seek_pos);

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3 changes: 2 additions & 1 deletion src/qtgui/iq_tool.cpp
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Expand Up @@ -129,7 +129,8 @@ void CIqTool::on_playButton_clicked(bool checked)
ui->listWidget->setEnabled(false);
ui->recButton->setEnabled(false);
emit startPlayback(recdir->absoluteFilePath(current_file),
(float)sample_rate, center_freq);
(float)sample_rate, center_freq,
ui->repeat->checkState() == Qt::Checked);
}
}
else
Expand Down
2 changes: 1 addition & 1 deletion src/qtgui/iq_tool.h
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Expand Up @@ -64,7 +64,7 @@ class CIqTool : public QDialog
signals:
void startRecording(const QString recdir, const QString format);
void stopRecording();
void startPlayback(const QString filename, float samprate, qint64 center_freq);
void startPlayback(const QString filename, float samprate, qint64 center_freq, bool repeat);
void stopPlayback();
void seek(qint64 seek_pos);

Expand Down
10 changes: 10 additions & 0 deletions src/qtgui/iq_tool.ui
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Original file line number Diff line number Diff line change
Expand Up @@ -176,6 +176,16 @@
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="repeat">
<property name="locale">
<locale language="C" country="AnyCountry"/>
</property>
<property name="text">
<string>Repeat</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
Expand Down
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