FileSource: fixed various issues with settings with GUI and REST API. Fixes issue #481

plugins/channeltx/filesource/filesource.cpp

@@ -38,7 +38,6 @@
 
 MESSAGE_CLASS_DEFINITION(FileSource::MsgSampleRateNotification, Message)
 MESSAGE_CLASS_DEFINITION(FileSource::MsgConfigureFileSource, Message)
-MESSAGE_CLASS_DEFINITION(FileSource::MsgConfigureFileSourceName, Message)
 MESSAGE_CLASS_DEFINITION(FileSource::MsgConfigureFileSourceWork, Message)
 MESSAGE_CLASS_DEFINITION(FileSource::MsgConfigureFileSourceStreamTiming, Message)
 MESSAGE_CLASS_DEFINITION(FileSource::MsgConfigureFileSourceSeek, Message)
@@ -134,15 +133,6 @@ bool FileSource::handleMessage(const Message& cmd)
         applySettings(cfg.getSettings(), cfg.getForce());
         return true;
     }
-    else if (MsgConfigureFileSourceName::match(cmd))
-	{
-		MsgConfigureFileSourceName& conf = (MsgConfigureFileSourceName&) cmd;
-        qDebug() << "FileSource::handleMessage: MsgConfigureFileSourceName:" << conf.getFileName();
-        FileSourceBaseband::MsgConfigureFileSourceName *msg = FileSourceBaseband::MsgConfigureFileSourceName::create(conf.getFileName());
-        m_basebandSource->getInputMessageQueue()->push(msg);
-
-		return true;
-	}
 	else if (MsgConfigureFileSourceWork::match(cmd))
 	{
 		MsgConfigureFileSourceWork& conf = (MsgConfigureFileSourceWork&) cmd;
@@ -218,17 +208,31 @@ void FileSource::applySettings(const FileSourceSettings& settings, bool force)
 
     QList<QString> reverseAPIKeys;
 
+    if ((m_settings.m_fileName != settings.m_fileName) || force)
+    {
+        reverseAPIKeys.append("fileName");
+        FileSourceBaseband::MsgConfigureFileSourceName *msg = FileSourceBaseband::MsgConfigureFileSourceName::create(settings.m_fileName);
+        m_basebandSource->getInputMessageQueue()->push(msg);
+    }
+
     if ((m_settings.m_loop != settings.m_loop) || force) {
         reverseAPIKeys.append("loop");
     }
-    if ((m_settings.m_fileName != settings.m_fileName) || force) {
-        reverseAPIKeys.append("fileName");
+    if ((m_settings.m_log2Interp != settings.m_log2Interp) || force) {
+        reverseAPIKeys.append("log2Interp");
     }
-    if ((m_settings.m_gainDB != settings.m_gainDB) || force)
-    {
-        m_linearGain = CalcDb::powerFromdB(settings.m_gainDB);
+    if ((m_settings.m_filterChainHash != settings.m_filterChainHash) || force) {
+        reverseAPIKeys.append("filterChainHash");
+    }
+    if ((m_settings.m_gainDB != settings.m_gainDB) || force) {
         reverseAPIKeys.append("gainDB");
     }
+    if ((m_settings.m_rgbColor != settings.m_rgbColor) || force) {
+        reverseAPIKeys.append("rgbColor");
+    }
+    if ((m_settings.m_title != settings.m_title) || force) {
+        reverseAPIKeys.append("title");
+    }
 
     if (m_settings.m_streamIndex != settings.m_streamIndex)
     {
@@ -317,6 +321,12 @@ void FileSource::webapiUpdateChannelSettings(
         const QStringList& channelSettingsKeys,
         SWGSDRangel::SWGChannelSettings& response)
 {
+    if (channelSettingsKeys.contains("fileName")) {
+        settings.m_fileName = *response.getFileSourceSettings()->getFileName();
+    }
+    if (channelSettingsKeys.contains("loop")) {
+        settings.m_loop = response.getFileSourceSettings()->getLoop() != 0;
+    }
     if (channelSettingsKeys.contains("log2Interp")) {
         settings.m_log2Interp = response.getFileSourceSettings()->getLog2Interp();
     }
@@ -327,15 +337,15 @@ void FileSource::webapiUpdateChannelSettings(
         validateFilterChainHash(settings);
     }
 
+    if (channelSettingsKeys.contains("gainDB")) {
+        settings.m_gainDB = response.getFileSourceSettings()->getGainDb();
+    }
     if (channelSettingsKeys.contains("rgbColor")) {
         settings.m_rgbColor = response.getFileSourceSettings()->getRgbColor();
     }
     if (channelSettingsKeys.contains("title")) {
         settings.m_title = *response.getFileSourceSettings()->getTitle();
     }
-    if (channelSettingsKeys.contains("gainDB")) {
-        settings.m_gainDB = response.getFileSourceSettings()->getGainDb();
-    }
     if (channelSettingsKeys.contains("streamIndex")) {
         settings.m_streamIndex = response.getFileSourceSettings()->getStreamIndex();
     }
@@ -369,6 +379,13 @@ int FileSource::webapiReportGet(
 
 void FileSource::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const FileSourceSettings& settings)
 {
+    if (response.getFileSourceSettings()->getFileName()) {
+        *response.getFileSourceSettings()->getFileName() = settings.m_fileName;
+    } else {
+        response.getFileSourceSettings()->setFileName(new QString(settings.m_fileName));
+    }
+
+    response.getFileSourceSettings()->setLoop(settings.m_loop ? 1 : 0);
     response.getFileSourceSettings()->setLog2Interp(settings.m_log2Interp);
     response.getFileSourceSettings()->setFilterChainHash(settings.m_filterChainHash);
     response.getFileSourceSettings()->setGainDb(settings.m_gainDB);

plugins/channeltx/filesource/filesource.h

@@ -88,26 +88,6 @@ public:
         int m_sampleRate;
     };
 
-	class MsgConfigureFileSourceName : public Message {
-		MESSAGE_CLASS_DECLARATION
-
-	public:
-		const QString& getFileName() const { return m_fileName; }
-
-		static MsgConfigureFileSourceName* create(const QString& fileName)
-		{
-			return new MsgConfigureFileSourceName(fileName);
-		}
-
-	private:
-		QString m_fileName;
-
-		MsgConfigureFileSourceName(const QString& fileName) :
-			Message(),
-			m_fileName(fileName)
-		{ }
-	};
-
 	class MsgConfigureFileSourceWork : public Message {
 		MESSAGE_CLASS_DECLARATION
 

plugins/channeltx/filesource/filesourcegui.cpp

@@ -100,6 +100,7 @@ bool FileSourceGUI::handleMessage(const Message& message)
     {
         const FileSource::MsgConfigureFileSource& cfg = (FileSource::MsgConfigureFileSource&) message;
         m_settings = cfg.getSettings();
+        m_fileName = m_settings.m_fileName;
         blockApplySettings(true);
         displaySettings();
         blockApplySettings(false);
@@ -183,6 +184,7 @@ FileSourceGUI::FileSourceGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, Bas
     m_fileSource = (FileSource*) channelTx;
     m_fileSource->setMessageQueueToGUI(getInputMessageQueue());
     m_fileSource->propagateMessageQueueToGUI();
+    m_fileName = m_settings.m_fileName;
 
     connect(&(m_deviceUISet->m_deviceAPI->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
 
@@ -236,8 +238,8 @@ void FileSourceGUI::applySettings(bool force)
 void FileSourceGUI::configureFileName()
 {
 	qDebug() << "FileSourceGui::configureFileName: " << m_fileName.toStdString().c_str();
-	FileSource::MsgConfigureFileSourceName* message = FileSource::MsgConfigureFileSourceName::create(m_fileName);
-	m_fileSource->getInputMessageQueue()->push(message);
+    m_settings.m_fileName = m_fileName;
+    applySettings();
 }
 
 void FileSourceGUI::updateWithAcquisition()
@@ -304,6 +306,7 @@ void FileSourceGUI::displaySettings()
     displayStreamIndex();
 
     blockApplySettings(true);
+    ui->fileNameText->setText(m_fileName);
     ui->gain->setValue(m_settings.m_gainDB);
     ui->gainText->setText(tr("%1 dB").arg(m_settings.m_gainDB));
     ui->interpolationFactor->setCurrentIndex(m_settings.m_log2Interp);

plugins/channeltx/filesource/filesourcesource.cpp

@@ -279,5 +279,10 @@ void FileSourceSource::applySettings(const FileSourceSettings& settings, bool fo
         << "m_filterChainHash:" << settings.m_filterChainHash
         << " force: " << force;
 
+
+    if ((m_settings.m_gainDB != settings.m_gainDB) || force) {
+        m_linearGain = CalcDb::powerFromdB(settings.m_gainDB/2.0); // Divide by two for power gain to voltage gain conversion
+    }
+
     m_settings = settings;
 }