WindowGlobalActor.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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_WindowGlobalActor_h

#define mozilla_dom_WindowGlobalActor_h

#include "nsWrapperCache.h"

#include "nsISupports.h"

#include "mozilla/dom/BrowsingContext.h"

#include "nsIURI.h"

#include "nsString.h"

#include "mozilla/dom/JSActor.h"

#include "mozilla/dom/JSActorManager.h"

#include "mozilla/dom/WindowGlobalTypes.h"

namespace mozilla {

class ErrorResult;

namespace dom {

// Common base class for WindowGlobal{Parent, Child}.

class WindowGlobalActor : public JSActorManager {

 public:

  // Called to determine initial state for a window global actor created for an

  // initial about:blank document.

  static WindowGlobalInit AboutBlankInitializer(

      dom::BrowsingContext* aBrowsingContext, nsIPrincipal* aPrincipal);

  // Called to determine initial state for a window global actor created for a

  // specific existing nsGlobalWindowInner.

  static WindowGlobalInit WindowInitializer(nsGlobalWindowInner* aWindow);

 protected:

  virtual ~WindowGlobalActor() = default;

  already_AddRefed<JSActorProtocol> MatchingJSActorProtocol(

      JSActorService* aActorSvc, const nsACString& aName,

      ErrorResult& aRv) final;

  virtual nsIURI* GetDocumentURI() = 0;

  virtual const nsACString& GetRemoteType() = 0;

  virtual dom::BrowsingContext* BrowsingContext() = 0;

  static WindowGlobalInit BaseInitializer(

      dom::BrowsingContext* aBrowsingContext, uint64_t aInnerWindowId,

      uint64_t aOuterWindowId);

};

}  // namespace dom

}  // namespace mozilla

#endif  // mozilla_dom_WindowGlobalActor_h