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-rw-r--r--dom/midi/MIDIPortInterface.h48
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diff --git a/dom/midi/MIDIPortInterface.h b/dom/midi/MIDIPortInterface.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_MIDIPortInterface_h
+#define mozilla_dom_MIDIPortInterface_h
+
+#include "mozilla/dom/MIDIPortBinding.h"
+
+namespace mozilla::dom {
+class MIDIPortInfo;
+/**
+ * Base class for MIDIPort Parent/Child Actors. Makes sure both sides of the
+ * MIDIPort IPC connection need to a synchronized set of info/state.
+ *
+ */
+class MIDIPortInterface {
+ public:
+ MIDIPortInterface(const MIDIPortInfo& aPortInfo, bool aSysexEnabled);
+ const nsString& Id() const { return mId; }
+ const nsString& Name() const { return mName; }
+ const nsString& Manufacturer() const { return mManufacturer; }
+ const nsString& Version() const { return mVersion; }
+ bool SysexEnabled() const { return mSysexEnabled; }
+ MIDIPortType Type() const { return mType; }
+ MIDIPortDeviceState DeviceState() const { return mDeviceState; }
+ MIDIPortConnectionState ConnectionState() const { return mConnectionState; }
+ bool IsShutdown() const { return mShuttingDown; }
+ virtual void Shutdown();
+
+ protected:
+ virtual ~MIDIPortInterface();
+ nsString mId;
+ nsString mName;
+ nsString mManufacturer;
+ nsString mVersion;
+ bool mSysexEnabled;
+ MIDIPortType mType;
+ MIDIPortDeviceState mDeviceState;
+ MIDIPortConnectionState mConnectionState;
+ bool mShuttingDown;
+};
+
+} // namespace mozilla::dom
+
+#endif // mozilla_dom_MIDIPortInterface_h