gecko-dev/dom/ipc/PWindowGlobal.ipdl
Andreas Farre 68ac0a2401 Bug 1583863 - Part 3: WindowContext using SyncedContext, r=peterv
Differential Revision: https://phabricator.services.mozilla.com/D56743

--HG--
extra : moz-landing-system : lando
2020-01-20 14:58:52 +00:00

96 lines
3.1 KiB
C++

/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* vim: set sw=2 ts=8 et tw=80 ft=cpp : */
/* 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/. */
include "mozilla/dom/DocShellMessageUtils.h";
include protocol PBrowser;
include protocol PInProcess;
include protocol PBrowserBridge;
include DOMTypes;
using JSWindowActorMessageKind from "mozilla/dom/JSWindowActor.h";
using mozilla::gfx::IntRect from "mozilla/gfx/Rect.h";
using moveonly mozilla::gfx::PaintFragment from "mozilla/gfx/CrossProcessPaint.h";
using nscolor from "nsColor.h";
using refcounted class nsDocShellLoadState from "nsDocShellLoadState.h";
using mozilla::dom::TabId from "mozilla/dom/ipc/IdType.h";
namespace mozilla {
namespace dom {
struct JSWindowActorMessageMeta {
nsString actorName;
nsString messageName;
uint64_t queryId;
JSWindowActorMessageKind kind;
};
struct IPCWebShareData
{
nsCString title;
nsCString text;
nsIURI url;
};
/**
* A PWindowGlobal actor has a lifetime matching that of a single Window Global,
* specifically a |nsGlobalWindowInner|. These actors will form a parent/child
* link either between the chrome/content process, or will be in-process, for
* documents which are loaded in the chrome process.
*/
async refcounted protocol PWindowGlobal
{
manager PBrowser or PInProcess;
child:
async __delete__();
async MakeFrameLocal(BrowsingContext aFrameContext, uint64_t aSwitchId);
async MakeFrameRemote(BrowsingContext aFrameContext,
ManagedEndpoint<PBrowserBridgeChild> aEndpoint,
TabId aTabId) returns (bool success);
async DrawSnapshot(IntRect? aRect, float aScale, nscolor aBackgroundColor, uint32_t aFlags) returns (PaintFragment retval);
/**
* Returns the serialized security info associated with this window.
*/
async GetSecurityInfo() returns(nsCString? serializedSecInfo);
both:
async RawMessage(JSWindowActorMessageMeta aMetadata, ClonedMessageData aData, ClonedMessageData aStack);
parent:
// Load the given URI load state into the current owner process of the given
// BrowsingContext. aTargetBC must be in the same BrowsingContextGroup as this
// window global.
async LoadURI(BrowsingContext aTargetBC, nsDocShellLoadState aLoadState, bool aSetNavigating);
async InternalLoad(BrowsingContext aTargetBC, nsDocShellLoadState aLoadState);
/// Update the URI of the document in this WindowGlobal.
async UpdateDocumentURI(nsIURI aUri);
/// Send down initial document bit to the parent.
async SetIsInitialDocument(bool aIsInitialDocument);
/// Tell the parent if this WindowGlobal has any "beforeunload" event
/// listeners.
async SetHasBeforeUnload(bool aHasBeforeUnload);
// Attempts to perform a "Web Share".
async Share(IPCWebShareData aData) returns (nsresult rv);
// Get content blocking events from the parent process.
async GetContentBlockingEvents() returns (uint32_t events);
async Destroy();
};
} // namespace dom
} // namespace mozilla