avmodel: link audio device event

Change-Id: I1e6029c471ff89ad8b05653bc5c99da9a2d72cf9

src/api/avmodel.h

@@ -318,9 +318,13 @@ Q_SIGNALS:
      */
     void frameUpdated(const QString& id);
     /**
-     * Emitted when a device is plugged or unplugged
+     * Emitted when a video device is plugged or unplugged
      */
     void deviceEvent();
+    /**
+     * Emitted when an audio device is plugged or unplugged
+     */
+    void audioDeviceEvent();
     /**
      * Audio volume level
      * @param id Ringbuffer id

src/avmodel.cpp

@@ -114,9 +114,13 @@ public Q_SLOTS:
      */
     void slotFrameUpdated(const QString& id);
     /**
-     * Detect when a device is plugged or unplugged
+     * Detect when a video device is plugged or unplugged
      */
     void slotDeviceEvent();
+    /**
+     * Detect when an audio device is plugged or unplugged
+     */
+    void slotAudioDeviceEvent();
     /**
      * Audio volume level
      * @param id Ringbuffer id
@@ -643,6 +647,10 @@ AVModelPimpl::AVModelPimpl(AVModel& linked, const CallbacksHandler& callbacksHan
     SIZE_RENDERER = renderers_.size();
 #endif
     connect(&callbacksHandler, &CallbacksHandler::deviceEvent, this, &AVModelPimpl::slotDeviceEvent);
+    connect(&callbacksHandler,
+            &CallbacksHandler::audioDeviceEvent,
+            this,
+            &AVModelPimpl::slotAudioDeviceEvent);
     connect(&callbacksHandler, &CallbacksHandler::audioMeter, this, &AVModelPimpl::slotAudioMeter);
     connect(&callbacksHandler,
             &CallbacksHandler::recordPlaybackStopped,
@@ -859,6 +867,12 @@ AVModelPimpl::slotDeviceEvent()
     emit linked_.deviceEvent();
 }
 
+void
+AVModelPimpl::slotAudioDeviceEvent()
+{
+    emit linked_.audioDeviceEvent();
+}
+
 void
 AVModelPimpl::slotAudioMeter(const QString& id, float level)
 {

src/callbackshandler.cpp

@@ -233,14 +233,17 @@ CallbacksHandler::CallbacksHandler(const Lrc& parent)
             this,
             &CallbacksHandler::slotDeviceEvent,
             Qt::QueuedConnection);
+    connect(&ConfigurationManager::instance(),
+            &ConfigurationManagerInterface::audioDeviceEvent,
+            this,
+            &CallbacksHandler::slotAudioDeviceEvent,
+            Qt::QueuedConnection);
 
     connect(&ConfigurationManager::instance(),
             &ConfigurationManagerInterface::audioMeter,
             this,
             &CallbacksHandler::slotAudioMeterReceived,
             Qt::QueuedConnection);
-
-
 }
 
 CallbacksHandler::~CallbacksHandler() {}
@@ -249,11 +252,10 @@ void
 CallbacksHandler::subscribeToDebugReceived()
 {
     connect(&ConfigurationManager::instance(),
-           &ConfigurationManagerInterface::messageSend,
-           this,
-           &CallbacksHandler::slotDebugMessageReceived,
-           Qt::QueuedConnection);
-
+            &ConfigurationManagerInterface::messageSend,
+            this,
+            &CallbacksHandler::slotDebugMessageReceived,
+            Qt::QueuedConnection);
 }
 
 void
@@ -566,6 +568,12 @@ CallbacksHandler::slotDeviceEvent()
     emit deviceEvent();
 }
 
+void
+CallbacksHandler::slotAudioDeviceEvent()
+{
+    emit audioDeviceEvent();
+}
+
 void
 CallbacksHandler::slotAudioMeterReceived(const QString& id, float level)
 {
@@ -573,7 +581,9 @@ CallbacksHandler::slotAudioMeterReceived(const QString& id, float level)
 }
 
 void
-CallbacksHandler::slotRemoteRecordingChanged(const QString& callId, const QString& peerNumber, bool state)
+CallbacksHandler::slotRemoteRecordingChanged(const QString& callId,
+                                             const QString& peerNumber,
+                                             bool state)
 {
     emit remoteRecordingChanged(callId, peerNumber, state);
 }

src/callbackshandler.h

@@ -273,10 +273,15 @@ Q_SIGNALS:
     void stoppedDecoding(const QString& id, const QString& shmPath);
 
     /**
-     * Emitted when a device is plugged or unplugged
+     * Emitted when a video device is plugged or unplugged
      */
     void deviceEvent();
 
+    /**
+     * Emitted when an audio level is plugged or unplugged
+     */
+    void audioDeviceEvent();
+
     /**
      * Emitted when an audio level is received
      * @param id of the ringbuffer level
@@ -522,10 +527,15 @@ private Q_SLOTS:
     void slotStoppedDecoding(const QString& id, const QString& shmPath);
 
     /**
-     * Detect when a device is plugged or unplugged
+     * Detect when a video device is plugged or unplugged
      */
     void slotDeviceEvent();
 
+    /**
+     * Detect when an audio device is plugged or unplugged
+     */
+    void slotAudioDeviceEvent();
+
     /**
      * Called when an audio meter level is received
      * @param id of the ringbuffer level