1 files changed, 84 insertions, 0 deletions
diff --git a/src/VBox/Main/include/AudioSettingsImpl.h b/src/VBox/Main/include/AudioSettingsImpl.h
new file mode 100644
index 00000000..7786a27e
--- /dev/null
+++ b/src/VBox/Main/include/AudioSettingsImpl.h
@@ -0,0 +1,84 @@
+/* $Id: AudioSettingsImpl.h $ */
+
+/** @file
+ *
+ * VirtualBox COM class implementation
+ */
+
+/*
+ * Copyright (C) 2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef MAIN_INCLUDED_AudioSettingsImpl_h
+#define MAIN_INCLUDED_AudioSettingsImpl_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include "AudioAdapterImpl.h"
+#include "GuestOSTypeImpl.h"
+
+#include "AudioSettingsWrap.h"
+namespace settings
+{
+    struct AudioSettings;
+}
+
+class ATL_NO_VTABLE AudioSettings :
+    public AudioSettingsWrap
+{
+public:
+
+    DECLARE_COMMON_CLASS_METHODS(AudioSettings)
+
+    HRESULT FinalConstruct();
+    void FinalRelease();
+
+    // public initializer/uninitializer for internal purposes only
+    HRESULT init(Machine *aParent);
+    HRESULT init(Machine *aParent, AudioSettings *aThat);
+    HRESULT initCopy(Machine *aParent, AudioSettings *aThat);
+    void uninit();
+
+    HRESULT getHostAudioDevice(AudioDirection_T aUsage, ComPtr<IHostAudioDevice> &aDevice);
+    HRESULT setHostAudioDevice(const ComPtr<IHostAudioDevice> &aDevice, AudioDirection_T aUsage);
+    HRESULT getAdapter(ComPtr<IAudioAdapter> &aAdapter);
+
+    // public methods only for internal purposes
+    bool     i_canChangeSettings(void);
+    void     i_onAdapterChanged(IAudioAdapter *pAdapter);
+    void     i_onHostDeviceChanged(IHostAudioDevice *pDevice, bool fIsNew, AudioDeviceState_T enmState, IVirtualBoxErrorInfo *pErrInfo);
+    void     i_onSettingsChanged(void);
+    HRESULT  i_loadSettings(const settings::AudioAdapter &data);
+    HRESULT  i_saveSettings(settings::AudioAdapter &data);
+    void     i_copyFrom(AudioSettings *aThat);
+    HRESULT  i_applyDefaults(ComObjPtr<GuestOSType> &aGuestOsType);
+
+    void i_rollback();
+    void i_commit();
+
+private:
+
+    struct Data;
+    Data *m;
+};
+#endif /* !MAIN_INCLUDED_AudioSettingsImpl_h */
+