Updating the window list in the Looking Glass is a costly
operation: it destroys a whole lot of actors, and recreates
them. This triggers CSS changes, repaints, and allocations.
It is specially bad when paired with Wayland's big number
of window creations and deletions when showing Builder's
and Epiphany's popup window.
Only update the window list in the Looking Glass when it is
visible.
Related: https://gitlab.gnome.org/GNOME/mutter/issues/556https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/719
We aren't quite ready to enforce non-legacy style for now, mostly due
to the xgettext bug that prevents us from using template strings in
some places, and vast amounts of legacy indentation.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/716
Now that we fixed all pre-existing errors that are common between
regular and legacy configuration, we can stop filtering the result
by the lines modified by the merge request.
This will allow us to catch errors in merge requests that slipped
through until now, for example when leaving a newly-unused import
behind.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/716
Since ES5, it is possible to create objects with no prototype at all:
let foo = Object.create(null);
Those object won't have any builtin properties like hasOwnProperty(),
which is why eslint added a corresponding rule to its default rule set.
While this isn't an issue that affects our code, there's no harm in fol-
lowing the recommendation and call the method through Object.prototype.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/716
We currently use no less than three different ways of indenting
object literals:
let obj1 = {
foo: 42,
bar: 23,
};
let obj2 = { foo: 42,
bar: 23 };
let obj3 = { foo: 42,
bar: 23
};
The first is the one we want to use everywhere eventually, while the
second is the most commonly used "legacy" style.
It is the third one that is most problematic, as it throws off eslint
fairly badly: It violates both the rule to have consistent line breaks
in braces as well as the indentation style of both regular and legacy
configurations.
Fortunately the third style was mostly used for tween parameters, so
is quite rare after the Tweener purge. Get rid of the remaining ones
to cut down on pre-existing eslint errors.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/716
Since disabling an extension will lead to disabling and re-enabling all
following extensions in the list, always disable multiple extensions by
looping through the list in reverse order.
This lowers the execution time of the event handlers quite a bit if many
extensions are installed.
Thanks to Philippe Troin for identifying the problem and proposing the
initial patch to change the extension order when reloading.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/177https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/96
Only push uuids of newly enabled extensions to the `_extensionOrder`
array if enabling them was successful.
Otherwise, since `_callExtensionDisable()` doesn't remove uuids that
weren't successfully enabled from the array, those extensions get added
to the array multiple times when they're disabled and enabled.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/96
It's currently possible to circumvent the `sessionMode.allowExtensions`
property: For already enabled extensions one can call reloadExtension
via DBus, for new extensions it's possible by adding the extension to
the enabled-extensions gsettings key and setting the
disable-extension-version-validation key (which triggers a reload of
`this._enabledExtensions`) and then calling reloadExtension via DBus.
So to enforce `allowExtensions` while still allowing to update
extensions and keeping the extensionSystem synced with various gsettings
keys, replace the checks for `this._enabled` with simple checks for
`Main.sessionMode.allowExtensions` inside `_callExtensionInit()` and
`_callExtensionEnable()`.
The remaining checks for `this._enabled` are only small optimizations to
prevent running code on irrelevant sessionMode updates.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/96
Right now we're only handling added sessionMode extensions correctly on
sessionMode updates, also handle the other case and disable removed
sessionMode extensions on sessionMode updates.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/96
Instead of only logging a message that loading the extension stylesheet
failed and silently returning we should use `logExtensionError` for that
instead. This also sets the extension state to ERROR and makes sure we
don't try to enable it again.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/96
If the extension doesn't exist in the `this._extensions` Map, we'd try
to access `extension.dir` on undefined/null. So set the `dir` variable
after checking if `extension` is defined.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/96
If there's a stubborn process in our cgroup, we shouldn't hang around
waiting for the default (30 seconds) before the session closes. We've
logged out, SIGTERMed and the thing is refusing to go away, let's not
make people hang around for ages.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/699
Code and comment were based on the old get_input_rect() and get_outer_rect()
method names that were changed to the more appropriate get_buffer_rect() and
get_frame_rect() a long time ago.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/713
The animation was removed in commit 6a00a504d4 for consistency with
other menus. However commit a9b12d5d73 then *added* animations to
those just four minutes later.
So add back the original animations for consistency, both with menu
closing and with other menus.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1595
