Samplesources GUI file record: right click to choose file

plugins/samplesource/hackrfinput/hackrfinputgui.cpp

@@ -19,6 +19,7 @@
 
 #include <QDebug>
 #include <QMessageBox>
+#include <QFileDialog>
 
 #include <libhackrf/hackrf.h>
 
@@ -61,6 +62,9 @@ HackRFInputGui::HackRFInputGui(DeviceUISet *deviceUISet, QWidget* parent) :
     CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
     connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
 
+    CRightClickEnabler *fileRecordRightClickEnabler = new CRightClickEnabler(ui->record);
+    connect(fileRecordRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openFileRecordDialog(const QPoint &)));
+
 	displaySettings();
 	displayBandwidths();
 
@@ -535,3 +539,29 @@ void HackRFInputGui::openDeviceSettingsDialog(const QPoint& p)
 
     sendSettings();
 }
+
+void HackRFInputGui::openFileRecordDialog(const QPoint& p)
+{
+    QFileDialog fileDialog(
+        this,
+        tr("Save I/Q record file"),
+        m_settings.m_fileRecordName,
+        tr("SDR I/Q Files (*.sdriq)")
+    );
+
+    fileDialog.setOptions(QFileDialog::DontUseNativeDialog);
+    fileDialog.setFileMode(QFileDialog::AnyFile);
+    fileDialog.move(p);
+    QStringList fileNames;
+
+    if (fileDialog.exec())
+    {
+        fileNames = fileDialog.selectedFiles();
+
+        if (fileNames.size() > 0)
+        {
+            m_settings.m_fileRecordName = fileNames.at(0);
+            sendSettings();
+        }
+    }
+}

plugins/samplesource/hackrfinput/hackrfinputgui.h

@@ -107,6 +107,7 @@ private slots:
 	void updateHardware();
 	void updateStatus();
     void openDeviceSettingsDialog(const QPoint& p);
+    void openFileRecordDialog(const QPoint& p);
 };
 
 #endif // INCLUDE_HACKRFINPUTGUI_H

plugins/samplesource/hackrfinput/hackrfinputgui.ui

@@ -80,7 +80,7 @@
          <item>
           <widget class="ButtonSwitch" name="record">
            <property name="toolTip">
-            <string>Toggle record I/Q samples from device</string>
+            <string>Left: toggle record I/Q samples from device - Right: select output file</string>
            </property>
            <property name="text">
             <string/>