forked from mirrors/gecko-dev
1f5959ef44
This is similar to JSWindowActor's includeChrome option, and defaults to 'false'. If users want to also instantiate the actor in-process, they can set this option to 'true'. Differential Revision: https://phabricator.services.mozilla.com/D82449
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/* -*- 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_JSProcessActorProtocol_h
|
|
#define mozilla_dom_JSProcessActorProtocol_h
|
|
|
|
#include "mozilla/dom/BrowsingContext.h"
|
|
#include "mozilla/dom/JSActorService.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "nsIURI.h"
|
|
#include "nsString.h"
|
|
#include "nsTArray.h"
|
|
#include "nsIObserver.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
struct ProcessActorOptions;
|
|
class JSProcessActorInfo;
|
|
class EventTarget;
|
|
|
|
/**
|
|
* Object corresponding to a single process actor protocol
|
|
*
|
|
* This object also can act as a carrier for methods and other state related to
|
|
* a single protocol managed by the JSActorService.
|
|
*/
|
|
class JSProcessActorProtocol final : public JSActorProtocol,
|
|
public nsIObserver {
|
|
public:
|
|
NS_DECL_NSIOBSERVER
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(JSProcessActorProtocol, nsIObserver)
|
|
|
|
static already_AddRefed<JSProcessActorProtocol> FromIPC(
|
|
const JSProcessActorInfo& aInfo);
|
|
JSProcessActorInfo ToIPC();
|
|
|
|
static already_AddRefed<JSProcessActorProtocol> FromWebIDLOptions(
|
|
const nsACString& aName, const ProcessActorOptions& aOptions,
|
|
ErrorResult& aRv);
|
|
|
|
struct ParentSide : public Sided {};
|
|
|
|
struct ChildSide : public Sided {
|
|
nsTArray<nsCString> mObservers;
|
|
};
|
|
|
|
const ParentSide& Parent() const override { return mParent; }
|
|
const ChildSide& Child() const override { return mChild; }
|
|
|
|
void AddObservers();
|
|
void RemoveObservers();
|
|
bool Matches(const nsACString& aRemoteType);
|
|
|
|
private:
|
|
explicit JSProcessActorProtocol(const nsACString& aName) : mName(aName) {}
|
|
bool RemoteTypePrefixMatches(const nsDependentCSubstring& aRemoteType);
|
|
~JSProcessActorProtocol() = default;
|
|
|
|
nsCString mName;
|
|
nsTArray<nsCString> mRemoteTypes;
|
|
bool mIncludeParent = false;
|
|
|
|
ParentSide mParent;
|
|
ChildSide mChild;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_JSProcessActorProtocol_h
|