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Web API: use message passing to start/stop device, applied to BladeRF output and file output

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This commit is contained in:
f4exb
2017-12-14 00:38:22 +01:00
parent 53925bd4fd
commit db86bc5813
8 changed files with 110 additions and 36 deletions
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plugins/samplesink/filesink/filesinkgui.cpp
+12 -15
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@@ -39,6 +39,7 @@ FileSinkGui::FileSinkGui(DeviceUISet *deviceUISet, QWidget* parent) :
QWidget(parent),
ui(new Ui::FileSinkGui),
m_deviceUISet(deviceUISet),
m_doApplySettings(true),
m_forceSettings(true),
m_settings(),
m_fileName("./test.sdriq"),
@@ -142,6 +143,14 @@ bool FileSinkGui::handleMessage(const Message& message)
updateWithStreamTime();
return true;
}
else if (FileSinkOutput::MsgStartStop::match(message))
{
FileSinkOutput::MsgStartStop& notif = (FileSinkOutput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
@@ -259,22 +268,10 @@ void FileSinkGui::on_interp_currentIndexChanged(int index)
void FileSinkGui::on_startStop_toggled(bool checked)
{
if (checked)
if (m_doApplySettings)
{
if (m_deviceUISet->m_deviceSinkAPI->initGeneration())
{
if (!m_deviceUISet->m_deviceSinkAPI->startGeneration())
{
qDebug("FileSinkGui::on_startStop_toggled: device start failed");
}
DSPEngine::instance()->startAudioInput();
}
}
else
{
m_deviceUISet->m_deviceSinkAPI->stopGeneration();
DSPEngine::instance()->stopAudioInput();
FileSinkOutput::MsgStartStop *message = FileSinkOutput::MsgStartStop::create(checked);
m_deviceSampleSink->getInputMessageQueue()->push(message);
}
}