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Add start/stop all devices button in toolbar. Add device stateChanged signal. Use in RTL SDR GUI for updating device state

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This commit is contained in:
Jon Beniston
2022-08-27 10:18:17 +01:00
parent d1a4fca49b
commit d404e9f943
15 changed files with 276 additions and 56 deletions
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plugins/samplesource/rtlsdr/rtlsdrgui.cpp
+19 -25
View File
@@ -39,8 +39,7 @@ RTLSDRGui::RTLSDRGui(DeviceUISet *deviceUISet, QWidget* parent) :
m_forceSettings(true),
m_settings(),
m_sampleRateMode(true),
m_sampleSource(0),
m_lastEngineState(DeviceAPI::StNotStarted)
m_sampleSource(0)
{
m_deviceUISet = deviceUISet;
setAttribute(Qt::WA_DeleteOnClose, true);
@@ -60,8 +59,8 @@ RTLSDRGui::RTLSDRGui(DeviceUISet *deviceUISet, QWidget* parent) :
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
connect(deviceUISet->m_deviceAPI, &DeviceAPI::stateChanged, this, &RTLSDRGui::updateStatus);
updateStatus();
displaySettings();
makeUIConnections();
@@ -426,28 +425,23 @@ void RTLSDRGui::updateStatus()
{
int state = m_deviceUISet->m_deviceAPI->state();
if(m_lastEngineState != state)
switch(state)
{
switch(state)
{
case DeviceAPI::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
break;
default:
break;
}
m_lastEngineState = state;
case DeviceAPI::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
break;
default:
break;
}
}
plugins/samplesource/rtlsdr/rtlsdrgui.h
-2
View File
@@ -58,12 +58,10 @@ private:
RTLSDRSettings m_settings;
bool m_sampleRateMode; //!< true: device, false: base band sample rate update mode
QTimer m_updateTimer;
QTimer m_statusTimer;
std::vector<int> m_gains;
RTLSDRInput* m_sampleSource;
int m_sampleRate;
quint64 m_deviceCenterFrequency; //!< Center frequency in device
int m_lastEngineState;
MessageQueue m_inputMessageQueue;
void displayGains();