зеркало из https://github.com/mozilla/gecko-dev.git
63 строки
1.7 KiB
C++
63 строки
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_InputPortManager_h
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#define mozilla_dom_InputPortManager_h
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#include "nsIInputPortService.h"
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#include "nsISupports.h"
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#include "nsWrapperCache.h"
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class nsIInputPortService;
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class nsPIDOMWindow;
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namespace mozilla {
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namespace dom {
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class Promise;
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class InputPort;
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class InputPortManager final : public nsIInputPortServiceCallback,
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public nsWrapperCache
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{
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(InputPortManager)
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NS_DECL_NSIINPUTPORTSERVICECALLBACK
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static already_AddRefed<InputPortManager> Create(nsPIDOMWindow* aWindow, ErrorResult& aRv);
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// WebIDL (internal functions)
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nsPIDOMWindow* GetParentObject() const;
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virtual JSObject* WrapObject(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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// WebIDL (public APIs)
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already_AddRefed<Promise> GetInputPorts(ErrorResult& aRv);
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private:
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explicit InputPortManager(nsPIDOMWindow* aWindow);
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~InputPortManager();
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void Init(ErrorResult& aRv);
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void RejectPendingGetInputPortsPromises(nsresult aRv);
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nsresult SetInputPorts(const nsTArray<nsRefPtr<InputPort>>& aPorts);
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nsTArray<nsRefPtr<Promise>> mPendingGetInputPortsPromises;
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nsTArray<nsRefPtr<InputPort>> mInputPorts;
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nsCOMPtr<nsPIDOMWindow> mParent;
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nsCOMPtr<nsIInputPortService> mInputPortService;
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bool mIsReady;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_InputPortManager_h__
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