Specifically, set arabic(extended) and hebrew to 'rtl'.
Logically depends on I14abd3e0c0d23f79aa01d96c216eea913024b4c8
to set the dir attribute in UI.
Bug: T56310
Change-Id: I1c7e28d3d2f20ca84115be6d49650cd9a81d78dd
1. It wastes valuable time during setup.
2. If a user reloads the page without making changes we
should give them the latest html from the server to
minimise the chance of an edit conflict.
Change-Id: I9a1f8cfd65ef2552fe2c3d6d2bbf975851b52003
Ensure we start with the same HTML (i.e. if an edit has
been made since the crash-recovery):
* Whenever an article target is activated, stash the initial
document html, other parsoid response data, and the request
parameters (pageName, mode, section) in session storage.
* Whenever an article is fetched through the target loader,
recover from session storage if the request parameters match.
Store transactions:
* On document transaction (debounced) append the latest
changes to session storage.
* If a document state is recovered from session storage,
attempt to re-apply the stored transactions.
Clear transactions:
* Whenever the target is torn down (i.e. save, deliberately
closing the editor to go back to read mode)
Other:
* If writing to session storage fails once, disable future
attempts for that session (assume storage quota exceeded)
* Disable tempWikitextEditor when recovering. We don't have
the transaction code loaded yet to perform the recovery.
Bug: T57370
Depends-On: I3832243fc347a99641fcb7e39a887a153c9a3b22
Depends-On: I448fb566fe9f7f5b5a76e88b70ca000e3d35b415
Change-Id: Id9d877f903cf4796a52f90991c030417a9f8786f
Allows users to know when the widget has been constructed,
and access it (e.g. to set an initial selection)
Bug: T185279
Change-Id: I3678996bcf644cc889dd168ac3ce48b5c3633ec1
This line isn't solely for supporting FF52, that is the order
in which it is called (move after attach, not before),
but that matches all our other widgets, so not sure
it needs commenting.
Change-Id: I6f3cc5687f1e4b995dff700d0765d14de1927d51
mw.storage catches errors, so we won't crash horribly when the user has
localStorage disabled / full.
Bug: T181822
Change-Id: I212994eb535b9a8fb5f6c09deaa10b16c3d7f10e
Accesskeys in this situation are unreliable cross-browser. Firefox won't
trigger the accesskey inside the dialog. We can manually simulate it, via the
existing trigger.
Bug: T121183
Change-Id: Ib919d8b9fcd9324a517037bcc6ef93a26d1488b9
