From 8a89b8f261c6fbb70586cc6cf6cabaabb7464873 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Tue, 29 Oct 2019 23:58:57 +0100
Subject: [PATCH] [AFV] Ref T739, context function to unregister per identifier

---
 src/blackcore/context/contextaudio.h        | 7 +++++--
 src/blackcore/context/contextaudioimpl.cpp  | 5 +++++
 src/blackcore/context/contextaudioimpl.h    | 3 ++-
 src/blackcore/context/contextaudioproxy.cpp | 5 +++++
 src/blackcore/context/contextaudioproxy.h   | 3 ++-
 5 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/blackcore/context/contextaudio.h b/src/blackcore/context/contextaudio.h
index 5219c7e5c..17c28b5cd 100644
--- a/src/blackcore/context/contextaudio.h
+++ b/src/blackcore/context/contextaudio.h
@@ -88,14 +88,17 @@ namespace BlackCore
         public slots:
             // ------------- DBus ---------------
 
+            //! All registered devices
+            virtual BlackMisc::Audio::CAudioDeviceInfoList getRegisteredDevices() const = 0;
+
             //! Register a device on a machine (for core/GUI it will return all known devices on all machines)
             virtual void registerDevices(const BlackMisc::Audio::CAudioDeviceInfoList &devices) = 0;
 
             //! Unregister devices
             virtual void unRegisterDevices(const BlackMisc::Audio::CAudioDeviceInfoList &devices) = 0;
 
-            //! All registered devices
-            virtual BlackMisc::Audio::CAudioDeviceInfoList getRegisteredDevices() const = 0;
+            //! Remove all devices for identifer (i.e. "a machine")
+            virtual void unRegisterDevicesFor(const BlackMisc::CIdentifier &identifier) = 0;
 
             // ------------- DBus ---------------
 
diff --git a/src/blackcore/context/contextaudioimpl.cpp b/src/blackcore/context/contextaudioimpl.cpp
index b50046431..727a2b4d1 100644
--- a/src/blackcore/context/contextaudioimpl.cpp
+++ b/src/blackcore/context/contextaudioimpl.cpp
@@ -48,6 +48,11 @@ namespace BlackCore
             m_registeredDevices.unRegisterDevices(devices);
         }
 
+        void CContextAudio::unRegisterDevicesFor(const CIdentifier &identifier)
+        {
+            m_registeredDevices.unRegisterDevices(identifier);
+        }
+
         CAudioDeviceInfoList CContextAudio::getRegisteredDevices() const
         {
             return m_registeredDevices;
diff --git a/src/blackcore/context/contextaudioimpl.h b/src/blackcore/context/contextaudioimpl.h
index b3865507a..6861b8b3f 100644
--- a/src/blackcore/context/contextaudioimpl.h
+++ b/src/blackcore/context/contextaudioimpl.h
@@ -44,9 +44,10 @@ namespace BlackCore
             // Interface implementations for DBus
             //! \publicsection
             //! @{
+            virtual BlackMisc::Audio::CAudioDeviceInfoList getRegisteredDevices() const override;
             virtual void registerDevices(const BlackMisc::Audio::CAudioDeviceInfoList &devices) override;
             virtual void unRegisterDevices(const BlackMisc::Audio::CAudioDeviceInfoList &devices) override;
-            virtual BlackMisc::Audio::CAudioDeviceInfoList getRegisteredDevices() const override;
+            virtual void unRegisterDevicesFor(const BlackMisc::CIdentifier &identifier) override;
             //! @}
 
         protected:
diff --git a/src/blackcore/context/contextaudioproxy.cpp b/src/blackcore/context/contextaudioproxy.cpp
index 531da301e..1748f6b82 100644
--- a/src/blackcore/context/contextaudioproxy.cpp
+++ b/src/blackcore/context/contextaudioproxy.cpp
@@ -54,6 +54,11 @@ namespace BlackCore
             m_dBusInterface->callDBus(QLatin1String("unRegisterDevices"));
         }
 
+        void CContextAudioProxy::unRegisterDevicesFor(const CIdentifier &identifier)
+        {
+            m_dBusInterface->callDBus(QLatin1String("unRegisterDevicesFor"), identifier);
+        }
+
         CAudioDeviceInfoList CContextAudioProxy::getRegisteredDevices() const
         {
             return m_dBusInterface->callDBusRet<BlackMisc::Audio::CAudioDeviceInfoList>(QLatin1String("getRegisteredDevices"));
diff --git a/src/blackcore/context/contextaudioproxy.h b/src/blackcore/context/contextaudioproxy.h
index 88e43f63d..f0aa233d6 100644
--- a/src/blackcore/context/contextaudioproxy.h
+++ b/src/blackcore/context/contextaudioproxy.h
@@ -62,9 +62,10 @@ namespace BlackCore
             //! \publicsection
             //! @{
             //! Register a device on a machine (for core/GUI it will return all known devices on all machines)
+            virtual BlackMisc::Audio::CAudioDeviceInfoList getRegisteredDevices() const override;
             virtual void registerDevices(const BlackMisc::Audio::CAudioDeviceInfoList &devices) override;
             virtual void unRegisterDevices(const BlackMisc::Audio::CAudioDeviceInfoList &devices) override;
-            virtual BlackMisc::Audio::CAudioDeviceInfoList getRegisteredDevices() const override;
+            virtual void unRegisterDevicesFor(const BlackMisc::CIdentifier &identifier) override;
             //! @}
 
         private: