I think there could be still other issues with persist handling (or at least it could be simplified),
but this should be pretty much the minimal patch to fix the issue when
about:newtab url is changed to about:blank (without a redirect, but magical about: handling).
So we need to check persisted handling later than currently.
I'd prefer to land something like this first and then consider if there are better ways to handle
both about: url changes and proper redirects.
Depends on D93899
Differential Revision: https://phabricator.services.mozilla.com/D98871
And have it mirror in the parent process more automatically.
The docShellIsActive setter in the browser-custom-element side needs to
be there rather than in the usual DidSet() calls because the
AsyncTabSwitcher code relies on getting an exact amount of notifications
as response to that specific setter. Not pretty, but...
BrowserChild no longer sets IsActive() on the docshell itself for OOP
iframes. This fixes bug 1679521. PresShell activeness is used to
throttle rAF as well, which handles OOP iframes nicely as well.
Differential Revision: https://phabricator.services.mozilla.com/D96072
### Story
While the exisiting top browsing context is replaced, SessionStorage relies on
itself been propagated by SessionStore. However, this has been disabled in
SessionHistory in the parent process.
Therefore, we need to propagate SessionStorage data by propagating
BackgroundSessionStorageManager.
### Notes
This patch assumes that the target top-level browsing context shouldn't have
been registered to BackgroundSessionStorageManager. If this can happen, we will
either need to merge SessionStorage data into it or find a proper (earlier)
place to update sManagers.
### Test Plan
Test: D97763
Try: https://treeherder.mozilla.org/jobs?repo=try&revision=2acc7b393fb80b640f4fbe3ade1da7dd440c380e&selectedTaskRun=KK6XhR-sQuqv5lcntVLc2w.0
Differential Revision: https://phabricator.services.mozilla.com/D98082
A new `BrowsingContext` field has been added to track the active
browser window for the `:-moz-window-inactive` pseudoclass. This
field takes the place of `nsPIDOMWindowOuter::mIsActive`.
With this change `:-moz-window-inactive` is now fission compatible.
Differential Revision: https://phabricator.services.mozilla.com/D86422
The guess in comment 3 is basically right, here's the relevant bits that
happen in that trace in order:
[content] nsFrameLoaderOwner::ChangeRemotenessCommon:
frame becomes remote for the content process.
[parent] WindowGlobalParent::SendMakeFrameLocal (mIsDocumentLoad=true)
[content] ContentChild::SendCloneDocumentTreeInto
[parent] ContentParent::RecvCloneDocumentTreeInto
[content] WindowGlobalChild::RecvMakeFrameLocal
So basically the source frame we're cloning is mid-switch-to-local:
local already from the parent process POV, but still remote for the
child.
I think ignoring the clone in this case is fine (which will make the
print iframe just about:blank).
I've decided it to handle it in ChangeRemoteness but I could also handle
it in RecvCloneDocumentTreeInto with a check like
if (cp->GetRemoteType() == GetRemoteType())
or such I think. Let me know if you'd prefer that.
Differential Revision: https://phabricator.services.mozilla.com/D97144
When re-enabling the test case blocked by bug 1670933 it became apparent that we were not allowing
session history entries to be marked with user interaction when the SH entry was created by navigation
through a sub-frame. The code that we had for this only covered updating SH entries after pushState etc.,
not adding new entries for document loads.
When SH lives in the child this is easier to manage in nsDocShell, but with Fission it probably makes sense
to move this code to the parent.
Differential Revision: https://phabricator.services.mozilla.com/D97421
A new `BrowsingContext` field has been added to track the active
browser window for the `:-moz-window-inactive` pseudoclass. This
field takes the place of `nsPIDOMWindowOuter::mIsActive`.
With this change `:-moz-window-inactive` is now fission compatible.
Differential Revision: https://phabricator.services.mozilla.com/D86422
The goal here is to hook up the ctrl+0 keyboard shortcut to reset the scaling
zoom applied by pinch gestures (on touchscreen or trackpad), in addition to
resetting the reflow zoom (aka full zoom). This patch also makes other mechanisms
to reset the reflow zoom (e.g. clicking on the "100%" label in the hamburger menu)
also reset scaling zoom, which I think makes sense for consistency.
Most of this patch is just plumbing, but I'm unfamiliar with these codepaths
so requesting review from relevant owners to make sure it's sane.
Differential Revision: https://phabricator.services.mozilla.com/D94624
The goal here is to hook up the ctrl+0 keyboard shortcut to reset the scaling
zoom applied by pinch gestures (on touchscreen or trackpad), in addition to
resetting the reflow zoom (aka full zoom). This patch also makes other mechanisms
to reset the reflow zoom (e.g. clicking on the "100%" label in the hamburger menu)
also reset scaling zoom, which I think makes sense for consistency.
Most of this patch is just plumbing, but I'm unfamiliar with these codepaths
so requesting review from relevant owners to make sure it's sane.
Differential Revision: https://phabricator.services.mozilla.com/D94624
When a page doesn't have a non-empty media session metadata, we would use its title as a default metadata, which would display as an artist name on the virtual control interface.
Therefore, when a page changes its title, we should also notify media controller (if it's been created) in order to update the default metadata as well.
Differential Revision: https://phabricator.services.mozilla.com/D93670
This patch does:
- Use LSWriteOptimizer
- Remove SessionStorageService since it's unused.
- Move IPC from PContent to PBackground
(by SessionStorageManager{Child, Parent} and SessionStorageCache{Child, Parent}).
- Extract SessionStorageManagerBase and add PBackgroundSessionStorageManager.
- Expose a getter function to get a BackgroundParentManager for top context id
on the parent.
IPC
- Before this patch:
- Copy from parent while loading a document.
- Mark cache entry on the parent process as loaded by the child id.
- Update change on checkpoint.
- Unmark cache entry on the parent process as unloaded for the child id while
the parent actor is destorying.
- After this patch:
- Sync IPC load in the first SessionStorage operation.
- Update change on checkpoint
`BackgroundSessionStorageManager`'s lifecycle on the parent process.
- Create by `SessionStorageManagerParent` and register to the `sManagers`.
- Hold by `SessionStorageManagerParent` and `sManagers`.
- Remove from the `sManagers` while the corresponding `BrowsingContext` is
destructed (on the parent process).
Depends on D89341
Differential Revision: https://phabricator.services.mozilla.com/D89342
The patch is utilizing SHistoryChangeNotifier which was added for testing.
CallerWillNotifyHistoryIndexAndLengthChanges is needed to avoid extra index/length updates so that
the child side doesn't get update but have still pending updates in it.
Differential Revision: https://phabricator.services.mozilla.com/D91756
This works, though probably we want to do some follow-up tweaks, like
the adding of the onload blocker and so on, so that we can avoid the
UpdateDimensions hack.
We may also want a PrintObject in the nsPrintJob tree, perhaps...
Differential Revision: https://phabricator.services.mozilla.com/D90310
