WIP: Bug 1913666 - Part 8: Add IPC message to enter remote frames into Fullscreen r=edgar,#dom-core!
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Authored by sfarre on May 18 2026, 10:14 PM.

Details

Reviewers: None
Bugzilla Bug ID: 1913666

Summary

This IPC message targets PBrowser that contains a subrange of documents that shall enter "remote frame fullscreen" (i.e. have iframe(s) enter fullscreen).

This can be sent in parallel, if we have origins A, B, C and C is entering fullscreen, we can target A and B with this IPC message, since they can't observe anything from each other.

The functionality for C entering/committing the fullscreen transaction and resolving the JS promise is in follow up patch.

Diff Detail

Repository: rFIREFOXAUTOLAND firefox-autoland
Branch: HEAD

Event Timeline

sfarre planned changes to this revision.May 18 2026, 10:14 PM

sfarre created this revision.

Herald added a project: secure-revision. · View Herald TranscriptMay 18 2026, 10:14 PM

sfarre added a child revision: D301193: WIP: Bug 1913666 - Part 9: Add agnostic RestorePreviousFullscreenState & ability to query ongoing fullscreen transitions r=edgar!,#dom-core!.May 18 2026, 10:14 PM

phab-bot changed the visibility from "Custom Policy" to "Public (No Login Required)".May 18 2026, 10:14 PM

phab-bot changed the edit policy from "Custom Policy" to "Restricted Project (Project)".

phab-bot removed a project: secure-revision.

Harbormaster completed remote builds in B970470: Diff 1277258.May 18 2026, 11:00 PM

Revision Contents
Changeset List

Path

Size

dom/

base/

Document.h

8 lines

Document.cpp

16 lines

ipc/

5 lines

41 lines

4 lines

10 lines

7 lines

Commit	Tree	Parents	Author	Summary	Date
c0e0031d9b27	5ee670af6124	425b71bc1062	Simon Farre	WIP: Bug 1913666 - Part 8: Add IPC message to enter remote frames into… (Show More…)	May 17 2026, 10:02 PM

	Status	Author
Changes Planned	sfarre	D301199 WIP: Bug 1913666 - Part 15: Add support for new architecture to front-end r=edgar,#dom-core
Changes Planned	sfarre	D301198 WIP: Bug 1913666 - Part 14: Add ability to cancel Fullscreen Requests r=edgar,#dom-core
Changes Planned	sfarre	D301197 WIP: Bug 1913666 - Part 13: Wire WindowGlobal IPC trip for fullscreen enter/exit r=edgar!,#dom-core!
Changes Planned	sfarre	D301196 WIP: Bug 1913666 - Part 12: Introduce Fullscreen Managers and the fullscreen service requests r=edgar,#dom-core
Changes Planned	sfarre	D301195 WIP: Bug 1913666 - Part 11: Add BrowserChild IPC for fullscreen exit-side collection and teardown r=edgar,#dom-core
Changes Planned	sfarre	D301194 WIP: Bug 1913666 - Part 10: Set keyboard lock status on Document from JS r=edgar!
Changes Planned	sfarre	D301193 WIP: Bug 1913666 - Part 9: Add agnostic RestorePreviousFullscreenState & ability to query ongoing fullscreen transitions r=edgar!,#dom-core!
Changes Planned	sfarre	D301192 WIP: Bug 1913666 - Part 8: Add IPC message to enter remote frames into Fullscreen r=edgar,#dom-core!
Changes Planned	sfarre	D301191 WIP: Bug 1913666 - Part 7: Add utility for getting window r=edgar,#dom-core!
Changes Planned	sfarre	D301190 WIP: Bug 1913666 - Part 6: Refactor exit/restore fullscreen state to not include JSWA dependencies r=edgar!,#dom-core!
Changes Planned	sfarre	D301189 WIP: Bug 1913666 - Part 5: Refactor the complex "fullscreen-painted" logic to be Fullscreen IPC architecture agnostic r=edgar!,#dom-core!
Changes Planned	sfarre	D301188 WIP: Bug 1913666 - Part 4: Refactor front end code splitting bi-directional dependency r=#dom-core,edgar!
Changes Planned	sfarre	D301187 WIP: Bug 1913666 - Part 3: Refactor ApplyFullscreen r=edgar!,#dom-core!
Changes Planned	sfarre	D301186 WIP: Bug 1913666 - Part 2: Refactor Fullscreen-related methods so that they can be reused in future patches r=edgar!
Changes Planned	sfarre	D301185 WIP: Bug 1913666 - Part 1: Introduce Fullscreen Service r=edgar!