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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/midi/MIDIPortChild.h | |
parent | Initial commit. (diff) | |
download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | dom/midi/MIDIPortChild.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/dom/midi/MIDIPortChild.h b/dom/midi/MIDIPortChild.h new file mode 100644 index 0000000000..e0d1e5a247 --- /dev/null +++ b/dom/midi/MIDIPortChild.h @@ -0,0 +1,52 @@ +/* -*- 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_MIDIPortChild_h +#define mozilla_dom_MIDIPortChild_h + +#include "mozilla/dom/PMIDIPortChild.h" +#include "mozilla/dom/MIDIPortInterface.h" + +namespace mozilla { +namespace dom { + +class MIDIPort; +class MIDIPortInfo; + +/** + * Child actor for a MIDIPort object. Each MIDIPort DOM object in JS has a its + * own child actor. The lifetime of the actor object is dependent on the + * lifetime of the JS object. + * + */ +class MIDIPortChild final : public PMIDIPortChild, public MIDIPortInterface { + public: + NS_INLINE_DECL_REFCOUNTING(MIDIPortChild); + mozilla::ipc::IPCResult RecvReceive(nsTArray<MIDIMessage>&& aMsgs); + + virtual void ActorDestroy(ActorDestroyReason aWhy) override; + + mozilla::ipc::IPCResult RecvUpdateStatus(const uint32_t& aDeviceState, + const uint32_t& aConnectionState); + + MIDIPortChild(const MIDIPortInfo& aPortInfo, bool aSysexEnabled, + MIDIPort* aPort); + // virtual void Shutdown() override; + void SetActorAlive(); + + void Teardown(); + + private: + ~MIDIPortChild() = default; + // Pointer to the DOM object this actor represents. The actor cannot outlive + // the DOM object. + MIDIPort* mDOMPort; + bool mActorWasAlive; +}; +} // namespace dom +} // namespace mozilla + +#endif |