Channel Tx plugins: added support of MIMO devices

plugins/channeltx/filesource/filesourcegui.cpp

@@ -23,6 +23,7 @@
 #include "device/deviceuiset.h"
 #include "dsp/hbfilterchainconverter.h"
 #include "gui/basicchannelsettingsdialog.h"
+#include "gui/devicestreamselectiondialog.h"
 #include "util/db.h"
 
 #include "mainwindow.h"
@@ -300,6 +301,7 @@ void FileSourceGUI::displaySettings()
 
     setTitleColor(m_settings.m_rgbColor);
     setWindowTitle(m_channelMarker.getTitle());
+    displayStreamIndex();
 
     blockApplySettings(true);
     ui->gain->setValue(m_settings.m_gainDB);
@@ -320,6 +322,15 @@ void FileSourceGUI::displayRateAndShift()
     m_channelMarker.setBandwidth(channelSampleRate);
 }
 
+void FileSourceGUI::displayStreamIndex()
+{
+    if (m_deviceUISet->m_deviceMIMOEngine) {
+        setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
+    } else {
+        setStreamIndicator("S"); // single channel indicator
+    }
+}
+
 void FileSourceGUI::leaveEvent(QEvent*)
 {
     m_channelMarker.setHighlighted(false);
@@ -376,6 +387,20 @@ void FileSourceGUI::onMenuDialogCalled(const QPoint &p)
 
         applySettings();
     }
+    else if ((m_contextMenuType == ContextMenuStreamSettings) && (m_deviceUISet->m_deviceMIMOEngine))
+    {
+        DeviceStreamSelectionDialog dialog(this);
+        dialog.setNumberOfStreams(m_fileSource->getNumberOfDeviceStreams());
+        dialog.setStreamIndex(m_settings.m_streamIndex);
+        dialog.move(p);
+        dialog.exec();
+
+        m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
+        m_channelMarker.clearStreamIndexes();
+        m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
+        displayStreamIndex();
+        applySettings();
+    }
 
     resetContextMenuType();
 }