dom/media/webspeech/recognition/SpeechGrammar.h
author Sylvestre Ledru <sledru@mozilla.com>
Mon, 19 Nov 2018 13:25:37 +0000
changeset 446960 0ceae9db9ec0be18daa1a279511ad305723185d4
parent 280553 96ac450beb524272fa41f8c2af210c385f7ba837
permissions -rw-r--r--
Bug 1204606 - Reformat of dom/media r=jya # skip-blame Differential Revision: https://phabricator.services.mozilla.com/D12251

/* -*- 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_SpeechGrammar_h
#define mozilla_dom_SpeechGrammar_h

#include "nsCOMPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "nsString.h"
#include "nsWrapperCache.h"
#include "js/TypeDecls.h"

#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"

namespace mozilla {
namespace dom {

class GlobalObject;

class SpeechGrammar final : public nsISupports, public nsWrapperCache {
 public:
  explicit SpeechGrammar(nsISupports* aParent);

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(SpeechGrammar)

  nsISupports* GetParentObject() const;

  JSObject* WrapObject(JSContext* aCx,
                       JS::Handle<JSObject*> aGivenProto) override;

  static already_AddRefed<SpeechGrammar> Constructor(
      const GlobalObject& aGlobal, ErrorResult& aRv);

  void GetSrc(nsString& aRetVal, ErrorResult& aRv) const;

  void SetSrc(const nsAString& aArg, ErrorResult& aRv);

  float GetWeight(ErrorResult& aRv) const;

  void SetWeight(float aArg, ErrorResult& aRv);

 private:
  ~SpeechGrammar();

  nsCOMPtr<nsISupports> mParent;

  nsString mSrc;
};

}  // namespace dom
}  // namespace mozilla

#endif