Since we now remove all theme nodes on a stylesheet change (ie.
StTheme's "custom-stylesheets-changed" signal) instead of only
invalidating them, those nodes may not be accessed anymore as soon as
"custom-stylesheets-changed" is emitted.
It turned out though that when comparing them to the newly generated
nodes in `st_widget_recompute_style()` using the
`st_theme_node_paint/geometry_equal()` functions, the properties of the
old nodes will still be accessed, causing a crash since the
CRDeclarations are already freed.
To fix that, keep the reference to the CRStylesheet, which owns the
CRDeclarations used by the theme nodes, around a bit longer, so it's
still possible to access the CRDeclarations inside the
"custom-stylesheets-changed" signal handler. This allows us to compare
the old theme nodes to the new ones since the CSS properties of both are
still valid.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2709
gjs has gotten less forgiving about missing getters/setters, and
commit 6aa1b817 missed the missing getter in the base policy class.
Most notifications use a policy subclass that already provides a
getter, but at least Main.notify() and friends don't; unbreak them
by fixing the base class.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1229
When a modal that's not on top of the modalActorFocusStack gets popped,
we shift the focus stack as described in popModal() to ensure the chain
remains correct. That however destroys the association of a modal actor
and its prevFocus actor on the focus stack, because the prevFocus actors
are now moved to different entries of the stack.
Now when a prevFocus actor gets destroyed, we don't handle that case
correctly and search for the modal actor that was associated with the
prevFocus actor before the stack was shifted, which means we end up
unsetting the wrong prevFocus actor.
So fix that and search the stack for the prevFocus actor which is being
destroyed instead to unset the correct entry.
Thanks to Florian Müllner for figuring out the actual issue and
proposing this fix.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2446
StThemeNodes are built around the assumption that they're "immutable",
that means they are created once with certain parameters (that resolve
to certain css properties) and then replaced with new ones in case those
parameters changed.
Changes to the internal information stored by theme nodes (i.e. the css
properties, font names or the cached scale-factor) are not all handled
the same though: For changes to the font or the scale-factor we remove
all theme nodes from the cache and let the widgets which are on stage
generate new theme nodes. For changes to the css properties/the
stylesheet, we invalidate the properties of all theme nodes but keep
them in the cache using `_st_theme_node_reset_for_stylesheet_change()`.
So be a bit more consistent and handle changes to the css-properties/the
stylesheet stored by StThemeNodes the same way as changes to the font or
scale-factor.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1218
Theme node invalidation stops at unmapped widgets, and widgets
that forget to chain up to the default ::style-changed implementation.
This may leave stale nodes that were invalidated on
StThemeContext::changed, but are still set on widgets, and maybe
used for CSS property lookups.
Make sure that theme node invalidation happens always by moving
propagation outside the vfunc, and ensure the theme nodes are reset
across the full actor tree. Emission of ::style-changed, and obtaining
a new theme node may be delayed till when the actor is mapped.
The theme node is also cleared after unparenting an actor to avoid
stale references.
This ensures that all widgets get their theme node cleared after
stylesheet changes, instead of maybe being left with a theme node
that's been cleared of all its properties.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2541https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1223
The workspace switcher blocks state updates while the indicator is
animating. Since commit 9c1940ef9d the indicator is considered to
be animating when the workspace adjustment's value doesn't equal the
active workspace.
There is one case though where this breaks badly: When a workspace
is inserted before the active one, the adjustment's upper and value
properties are changed without transitions. But if that change happens
while there's an ongoing transition to the previously active workspace,
the value gets out of sync with the active workspace and we end up
blocking state updates indefinitely.
Fix this by removing any transitions before setting the adjustment
value.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2625
Commit d76162c1c0 removed the ability to pass an extension UUID to
the Extensions app, when we moved the dialog to a portal and made
gnome-shell use it instead of spawning the extensions app.
However that missed that many extensions called out to the app to
open their own prefs.
While extensions are encouraged to switch to the new openPrefs()
convenience method added in commit 8030d9ad32, restore the old
behavior with a small script under the old gnome-shell-extension-prefs
name that either calls out to the portal or launches the app.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1220
We kept the old binary name when overhauling the tool for the Extensions
app to avoid unnecessary churn for packagers/distributors.
However we now have a reason to "free" the old name, so rename the binary
to match the (sub)project name.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1220
We override the :visible property for the keyboard actor, but don't
provide a corresponding setter. The property is therefore read-only
on the javascript level, and any attempt to set it will fail.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2691
Just as with the last commit, we should not break the assumption made by
Clutter that parents have their allocation set before their children get
allocated, so fix that here, too.
In this case we have to fix it by chaining up to the parent vfunc
override and updating the allocation once more before allocating the
`this._label` child.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1615
It's important to update the allocation of the parent before allocating
its children, it's an assumption we make in a lot of places.
This broke resource scale calculation for boxpointers and their
children when multiple monitors with different scales are used and the
primary monitor is not positioned at x=0, y=0.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1615
The session mode determines whether the screen casting should work or
not, but until now only dealt with the built in screen cast, not the
ones using PipeWire. Add the newly added API for inhibiting remote
access when the session mode says screencasts are not allowed.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1210
The template has been updated to rewrite the manifest to use the
checked out tree, so it's no longer necessary to pass additional
build arguments (which are now ignored) or generate translations
before the build (it's already in the manifest).
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1217
As of mozjs68 (gjs-1.64) `globalThis` is recommended over `window` and
it makes more sense in this context anyways. Migrate the few instances
of `window` we use and adjust the eslint configuration.
`window` will continue to resolve to `globalThis`, so this won't affect
extensions or other downstream users.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2322closes#2322
getEvents() filters all events for the given range and sorts the result.
That's more than we need when checking whether there are any events,
where we only care that there's at least one event in the range.
Address this by splitting out the event filtering into a generator
function, so hasEvents() can return after at most one iteration.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1192
We track messages so that we can account for just added and removed
events instead of having to rebuild the entire list, however it's
also possible that the time or summary of an existing event changed.
Account for that by updating existing messages in-place.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1192
We currently let the entry of the autoPrompt grab the key focus inside
setQuestion(), which is called from _onAskQuestion(), which is the
callback of the "ask-question" signal.
It seems that the "ask-question" signal isn't emitted again right after
the password-check failed, but a few seconds after that. Since we get
the "verification-failed" signal earlier than "ask-question" (right
after we know the check failed) and we also get a hint whether the entry
should be usable again with the canRetry argument, we can also grab key
focus to in the same step.
So do that by grabbing key focus when making the entry sensitive.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2655
The additional function UnlockDialog.addCharacter() is only used at one
place, so we can simply remove it and call AuthPrompt.addCharacter()
directly. The AuthPrompt is shown right before that anyway.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1209
Normally, we inhibit suspend while locking the screen. But in the
session mode used for gnome-initial-setup locking is not supported, so
in that case this inhibit call is pointless and should be avoided.
Without this patch you get the following error when you suspend and
resume during initial setup:
JS ERROR: Error getting systemd inhibitor: Gio.IOErrorEnum:
GDBus.Error:org.freedesktop.login1.OperationInProgress: The operation
inhibition has been requested for is already running
_promisify/proto[asyncFunc]/</<@resource:///org/gnome/gjs/modules/core/overrides/Gio.js:435:45
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1213
On Fedora 32 if you close the laptop lid during gnome-initial-setup,
gnome-shell hits this error:
JS ERROR: Exception in callback for signal: prepare-for-sleep: TypeError: this._dialog is undefined
_resetLockScreen@resource:///org/gnome/shell/ui/screenShield.js:434:9
activate@resource:///org/gnome/shell/ui/screenShield.js:571:14
lock@resource:///org/gnome/shell/ui/screenShield.js:617:14
_prepareForSleep@resource:///org/gnome/shell/ui/screenShield.js:219:22
_emit@resource:///org/gnome/gjs/modules/core/_signals.js:133:47
_prepareForSleep@resource:///org/gnome/shell/misc/loginManager.js:198:14
_emit@resource:///org/gnome/gjs/modules/core/_signals.js:133:47
_convertToNativeSignal@resource:///org/gnome/gjs/modules/core/overrides/Gio.js:169:19
This is because _ensureUnlockDialog() hit its first early return. So
return early from activate() in that case, so this._dialog doesn't get
used while it's null.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1213
StButton returns CLUTTER_EVENT_STOP in various circumstances, but
AppIcon throws that away and returns CLUTTER_EVENT_PROPAGATE even
when it should stop.
Return the parent class' result instead of CLUTTER_EVENT_PROPAGATE.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1211
I noticed the following warning while building the .deb package for
gnome-shell on Endless OS:
../src/st/test-theme.c: In function ‘main’:
../src/st/test-theme.c:549:3: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result [-Wunused-result]
chdir (cwd);
^~~~~~~~~~~
(Of course this is very unlikely to fail in practice.)
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1208
