Instead of considering a GValue containing a NULL string to be a
programmer error, simply return NULL.
remove_mnemonics() is in fact called on the value of the
"choice-label" property as well, which has NULL as its default
value.
This prevents triggering the following gnome-shell warning:
gnome-shell[1082]: remove_mnemonics: assertion 'label != NULL' failed
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/555
Upon construction of the CDMA modem proxy, _reloadCdmaOperatorName()
is called and the value of the Sid property is read.
That property is defined as UINT32 in the D-Bus interface, but the
value may not be loaded yet after the proxy is constructed, in which
case its value will be null.
In _findProviderForSid(), we'll end up calling lookup_cdma_sid(null)
which fails with the following assertion:
gnome-shell[1082]: nma_mobile_providers_database_lookup_cdma_sid: assertion 'sid > 0' failed
This commit changes the (sid == 0) check in _findProviderForSid()
to (!sid) which will also catch the null case.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/555
The 'destroy' signal is emitted at the end of the destroy() method.
However the implementation of destroy() can end up emitting one of the
signals we connect to on the window, causing us to re-enter destroy
from its callback.
That will in turn lead to some objects getting disposed twice, which
produces a stack trace like the following one.
This commit fixes the issue by overriding the destroy() method instead
of connecting to the signal, which allows us to disconnect the signal
handlers from the window at an earlier time and avoid re-entrancy.
--
gnome-shell[1082]: Object Gio.Settings (0x7f0af8143f00), has been already deallocated — impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs.
org.gnome.Shell.desktop[1082]: == Stack trace for context 0x5627f7d1e220 ==
org.gnome.Shell.desktop[1082]: #0 5627f9e801a8 i resource:///org/gnome/shell/ui/messageTray.js:238 (7f0aefa9eca0 @ 22)
org.gnome.Shell.desktop[1082]: #1 5627f9e80108 i resource:///org/gnome/shell/ui/messageTray.js:802 (7f0aefaa2ee0 @ 28)
org.gnome.Shell.desktop[1082]: #2 5627f9e80070 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:79 (7f0aef7b29d0 @ 62)
org.gnome.Shell.desktop[1082]: #3 7fffa69fbfc0 b self-hosted:979 (7f0aefa515e0 @ 440)
org.gnome.Shell.desktop[1082]: #4 5627f9e7ffe0 i resource:///org/gnome/shell/ui/messageTray.js:121 (7f0aefa9e1f0 @ 71)
org.gnome.Shell.desktop[1082]: #5 5627f9e7ff38 i resource:///org/gnome/shell/ui/messageTray.js:1408 (7f0aefaa58b0 @ 22)
org.gnome.Shell.desktop[1082]: #6 5627f9e7fe80 i resource:///org/gnome/shell/ui/messageTray.js:1237 (7f0aefaa51f0 @ 729)
org.gnome.Shell.desktop[1082]: #7 5627f9e7fde8 i resource:///org/gnome/shell/ui/messageTray.js:1055 (7f0aefaa3d30 @ 124)
org.gnome.Shell.desktop[1082]: #8 7fffa69ff8e0 b self-hosted:979 (7f0aefa515e0 @ 440)
org.gnome.Shell.desktop[1082]: #9 7fffa69ff9d0 b resource:///org/gnome/gjs/modules/signals.js:142 (7f0aefccb670 @ 386)
org.gnome.Shell.desktop[1082]: #10 5627f9e7fd58 i resource:///org/gnome/shell/ui/messageTray.js:479 (7f0aefaa0940 @ 50)
org.gnome.Shell.desktop[1082]: #11 5627f9e7fcb8 i resource:///org/gnome/shell/ui/messageTray.js:808 (7f0aefaa2ee0 @ 99)
org.gnome.Shell.desktop[1082]: #12 5627f9e7fc28 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:69 (7f0aef7b28b0 @ 13)
org.gnome.Shell.desktop[1082]: #13 5627f9e7fb80 i resource:///org/gnome/shell/ui/main.js:566 (7f0aefcd8820 @ 216)
org.gnome.Shell.desktop[1082]: #14 5627f9e7fad0 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:103 (7f0aef7b2c10 @ 27)
org.gnome.Shell.desktop[1082]: #15 5627f9e7fa58 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:43 (7f0aef7b2700 @ 17)
org.gnome.Shell.desktop[1082]: #16 7fffa6a03350 b resource:///org/gnome/gjs/modules/signals.js:142 (7f0aefccb670 @ 386)
org.gnome.Shell.desktop[1082]: #17 5627f9e7f9d0 i resource:///org/gnome/shell/ui/messageTray.js:471 (7f0aefaa08b0 @ 22)
org.gnome.Shell.desktop[1082]: #18 5627f9e7f950 i resource:///org/gnome/shell/ui/calendar.js:752 (7f0aefaabdc0 @ 22)
org.gnome.Shell.desktop[1082]: #19 7fffa6a048f0 b self-hosted:979 (7f0aefa515e0 @ 440)
org.gnome.Shell.desktop[1082]: == Stack trace for context 0x5627f7d1e220 ==
org.gnome.Shell.desktop[1082]: #0 5627f9e801a8 i resource:///org/gnome/shell/ui/messageTray.js:239 (7f0aefa9eca0 @ 42)
org.gnome.Shell.desktop[1082]: #1 5627f9e80108 i resource:///org/gnome/shell/ui/messageTray.js:802 (7f0aefaa2ee0 @ 28)
org.gnome.Shell.desktop[1082]: #2 5627f9e80070 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:79 (7f0aef7b29d0 @ 62)
org.gnome.Shell.desktop[1082]: #3 7fffa69fbfc0 b self-hosted:979 (7f0aefa515e0 @ 440)
org.gnome.Shell.desktop[1082]: #4 5627f9e7ffe0 i resource:///org/gnome/shell/ui/messageTray.js:121 (7f0aefa9e1f0 @ 71)
org.gnome.Shell.desktop[1082]: #5 5627f9e7ff38 i resource:///org/gnome/shell/ui/messageTray.js:1408 (7f0aefaa58b0 @ 22)
org.gnome.Shell.desktop[1082]: #6 5627f9e7fe80 i resource:///org/gnome/shell/ui/messageTray.js:1237 (7f0aefaa51f0 @ 729)
org.gnome.Shell.desktop[1082]: #7 5627f9e7fde8 i resource:///org/gnome/shell/ui/messageTray.js:1055 (7f0aefaa3d30 @ 124)
org.gnome.Shell.desktop[1082]: #8 7fffa69ff8e0 b self-hosted:979 (7f0aefa515e0 @ 440)
org.gnome.Shell.desktop[1082]: #9 7fffa69ff9d0 b resource:///org/gnome/gjs/modules/signals.js:142 (7f0aefccb670 @ 386)
org.gnome.Shell.desktop[1082]: #10 5627f9e7fd58 i resource:///org/gnome/shell/ui/messageTray.js:479 (7f0aefaa0940 @ 50)
org.gnome.Shell.desktop[1082]: #11 5627f9e7fcb8 i resource:///org/gnome/shell/ui/messageTray.js:808 (7f0aefaa2ee0 @ 99)
org.gnome.Shell.desktop[1082]: #12 5627f9e7fc28 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:69 (7f0aef7b28b0 @ 13)
org.gnome.Shell.desktop[1082]: #13 5627f9e7fb80 i resource:///org/gnome/shell/ui/main.js:566 (7f0aefcd8820 @ 216)
org.gnome.Shell.desktop[1082]: #14 5627f9e7fad0 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:103 (7f0aef7b2c10 @ 27)
org.gnome.Shell.desktop[1082]: #15 5627f9e7fa58 i resource:///org/gnome/shell/ui/windowAttentionHandler.js:43 (7f0aef7b2700 @ 17)
org.gnome.Shell.desktop[1082]: #16 7fffa6a03350 b resource:///org/gnome/gjs/modules/signals.js:142 (7f0aefccb670 @ 386)
org.gnome.Shell.desktop[1082]: #17 5627f9e7f9d0 i resource:///org/gnome/shell/ui/messageTray.js:471 (7f0aefaa08b0 @ 22)
org.gnome.Shell.desktop[1082]: #18 5627f9e7f950 i resource:///org/gnome/shell/ui/calendar.js:752 (7f0aefaabdc0 @ 22)
org.gnome.Shell.desktop[1082]: #19 7fffa6a048f0 b self-hosted:979 (7f0aefa515e0 @ 440)
gnome-shell[1082]: g_object_run_dispose: assertion 'G_IS_OBJECT (object)' failed
gnome-shell[1082]: Object Gio.Settings (0x7f0af8161750), has been already deallocated — impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs.
gnome-shell[1082]: g_object_run_dispose: assertion 'G_IS_OBJECT (object)' failed
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/555
This vfunc override has been introduced to ensure app icons are always
squared, but since the container of the AppIcon gets a square allocation
anyway if the 'square' property of the SwitcherButton is set, there's
no need to return a special width here.
Without the override we can also stop setting the size of the iconBin
manually. And since shell_app_create_icon_texture() uses logical pixels
but clutter_actor_set_size() uses screen pixels, that means we now no
longer set the size of the icon back to the unscaled value after it was
already correct.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/1325
(cherry picked from commit 074129682b)
We're calculating icon sizes for the alt tab switcher early and at a
point where the style attributes of this._list are not loaded yet. To
make sure the value of this._list.spacing is correct, call
ensure_style() on this._list before accessing the spacing.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/587
(cherry picked from commit eab320dab5)
Images are loaded either with a supplied fixed size, or using the "native"
dimensions of the file. When creating a content image from the loaded data,
we currently simply apply this directly to the preferred size.
This works usually fine: GdkPixbuf will always keep the aspect ratio, so
if only one dimension is provided, the other will be adjusted accordingly:
Loading a 200x200 image with a requested size of (100, -1) will result in
a 100x100 content image.
There is a catch though: GdkPixbuf will only scale *down* to the requested
size, no up. That is, loading a 100x100 image with a requested size of
(200, -1) will result in a 100x100 pixbuf. But as we assume that the pixbuf
size matches the requested size, the image content ends up with 200x100.
Fix this by explicitly handling the case where only one size was supplied,
and make the other dimension take the aspect ratio into account
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/525
Updating the :first/:last-child pseudo classes can result in a lot
of unnecessary style changes when bulk-adding children to a container,
as every child ends up as the new last child.
Address this by deferring the style change to an idle, so we only do
the work once for the actual first and last child.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/529
If an actor's allocation is outdated, clutter_actor_get_allocation_box()
will queue a relayout. That's why it's advised to not use the function
unless the allocation is known to be valid (namely during paint), but
in particular not from within get_preferred_width/height vfuncs.
Using the :allocation property (which may be outdated) would be better,
but in this case we can simply delegate the request to the correct actor.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1065
(cherry picked from commit d5ebd8c816)
We were cleaning up self._groups, but the actors for all previous
groups/layers/modes would remain attached to the aspect container,
simply hidden.
Under some circumstances this can really make the amount of actors
in the shell stage to quickly ramp up, it's not just a "leak" but
also has potential side effects on performance.
We should destroy all child actors of this._aspectContainer, except
the static ones (emoji and keypad).
While at it, fix this._groups re-initialization, as it's actually an
object, not an array.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/523
Closes?: https://gitlab.gnome.org/GNOME/mutter/issues/556
(cherry picked from commit ed999ce926)
At the point it is disabled, it has got signal handlers connected but
this._workspacesView is uninitialized. This triggers:
(gnome-shell:3993): Gjs-WARNING **: 18:49:53.281: JS ERROR: Exception in callback for signal: cancel: TypeError: this._workspacesViews is undefined
_endTouchGesture@resource:///org/gnome/shell/ui/workspacesView.js:527:25
_emit@resource:///org/gnome/gjs/modules/signals.js:142:27
set enabled@resource:///org/gnome/shell/ui/windowManager.js:478:13
WorkspacesDisplay<@resource:///org/gnome/shell/ui/workspacesView.js:482:9
ViewSelector<@resource:///org/gnome/shell/ui/viewSelector.js:167:35
ControlsManager<@resource:///org/gnome/shell/ui/overviewControls.js:405:29
init@resource:///org/gnome/shell/ui/overview.js:234:26
_initializeUI@resource:///org/gnome/shell/ui/main.js:184:5
start@resource:///org/gnome/shell/ui/main.js:124:5
@<main>:1:31
On startup. Shuffling these two lines prevent this from happening.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/506
(cherry picked from commit 59edea4bb4)
The interface name when a device is added may not be the final one. For
example when using USB tethering, it will first appear as 'usb0' before
being renamed to something like 'enp0s20f0u1' depending on the port the
phone is plugged in.
As a result, we will ignore the new interface name in that case and fail
to associate the correct connection with the device: Instead of the
correct "USB Ethernet" (or user-customized name), it will show up as
"Ethernet".
Fix this by updating names and connections when a device's interface
property changes.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/534
(cherry picked from commit d9bfa16f05)
We currently assume that every location has an associated timezone.
While this is sound in the real world, in practise it depends on
whether or not libgweather can find a corresponding timezone DB
entry.
This used to be a fringe case, but has become more likely when commit
https://gitlab.gnome.org/GNOME/libgweather/commit/d7682676ac9 moved
weather stations from cities to countries - the station itself is un-
likely to have a timezone entry, and the country may be part of more
than a single timezone.
It would be good for libgweather to return a timezone for those
locations again, but we should defend against the case anyway.
We cannot tell what time it is at a particular location without
knowing the timezone, so simply filter them out.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1062
(cherry picked from commit 50b7739076)
Dialog's subtitle or body could not be properly wrapped, while it's ellipsized
when the text's width doesn't exceed the container size.
Clutter text has an `ellipsize` property, however in dialog's subtitle and body
we have been setting the `ellipsize-mode` property to Pango.EllipsizeMode.NONE
that is not present in the underlying GObject.
Not being an error in javascript, gjs didn't warn us about this, while at the
same time the St.Label's default Pango.EllipsizeMode.END was used.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/922https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/531
(cherry picked from commit 3121c9aa29)
The top bar handles allocating all its children itself, so there's
little value in chaining up to st_widget_allocate() and get the
default layout manager allocating all children again (and possibly
differently).
If this happens, we end up with an infinite allocation cycle with
corresponding performance penalty. Fix this by just doing and what
Shell.GenericContainer did before commit 286ffbe2b6 replaced it,
and not chain up to StWidget.
Thanks to Robert Mader for debugging the issue.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1054
(cherry picked from commit d57234bec9)
On one hand, we were using a path instead of an URI on
rsvg_handle_set_base_uri(). This broke at some point in librsvg
(presumably for the best, handling paths there sounds non-standard)
leaving a blank svg (As the base image wouldn't be accessed).
On the other hand, we use this with the deprecated rsvg_handle_write()
which we should drift away from.
Using rsvg_handle_new_from_stream_sync() neatly solves both. We use
newer API based on input streams and GFiles, and it internally does
the right thing, bringing the pad OSD back to life.
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/1220
Depending on how gitlab's CI checks out gnome-shell, the shell branch
may not have a local reference like "gnome-3-32", but only a remote
one like "remotes/origin/gnome-3-32".
Consider that case as well when looking for a corresponding mutter branch.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/511
If we don't find a branch that matches the branch used in the merge
request, we currently fall back to the non-merge-request matching,
i.e. first try the current shell branch, then fall back to master.
This should work for commits to upstream branches, but not for merge
requests to a stable branch. For those, the target branch name is
a better fallback.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/509
A window being unmanaged can cause the ShellApp to be removed from
the ShellAppSystem, which if we are unlucky is the app's last
reference, causing it to be disposed and freed. It would be bad if this
happened before we finished handling the signal.
Use g_signal_connect_object to ensure that a reference is held to
the ShellApp for the duration of the signal handler, delaying its
last-unref.
In particular, when a signal handler calls _shell_app_remove_window(),
there is a brief period for which ShellApp breaks the intended
invariant (see !497) that app->running_state is non-NULL if and only if
app->running_state->windows is also non-NULL (non-empty). Freeing the
ShellApp at this point would cause a crash. This seems likely to be the
root cause of <https://gitlab.gnome.org/GNOME/gnome-shell/issues/750>,
<https://gitlab.gnome.org/GNOME/gnome-shell/issues/822> and
<https://bugs.debian.org/926212>.
Signed-off-by: Simon McVittie <smcv@debian.org>
(cherry picked from commit 0f531d8c44)
Compare painting/geometry of old and new paint nodes, so it's ensured to
be only emitted on actual style changes. Emission still must be propagated
through to children, though.
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/1153
(cherry picked from commit f74c07b9ac)
Actors themed through CSS should ideally get sizes and positions that
conform to the "pixel grid". A notorious example is the panel that has a
height of 1.86em. On unchanged font settings and hidpi that translates to
55px, which leaves the workarea with "half pixels" that hidpi wayland
applications don't know how to fully cover.
If the requested height is a multiple of the scale factor, the workarea
and maximized applications can then work on full pixels.
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/91
Work around a known regression from [1] that caused the volume bar in
the OSD window to never be hidden, even if the volume is set to 0. This
happened because the border radius of the barLevel is always drawn
without ensuring that the actual bar is visible.
So simply check if the value to draw is 0, and if it is, don't draw the
border radius of the bar at all. This will still result in incorrect
representation of values that have a width smaller than 2*border-radius,
but at least the bar looks right for a width of 0 now.
[1] https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/2https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/384
If a window gets destroyed right before it's resize
animation starts the user can get confronted with an undead
zombie clone that doesn't go away.
This commit makes sure said clones get reaped with their
actors.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1166
When determining the biggest icon size that fits the available height,
we first subtract the additional space requirements of icons (spacing,
padding, running indicator etc.) and then divide the result by the
number of icons to get the maximum size available to each icon texture.
In the above, the additional space requirement of each icon is taken
from the first icon (as all icons are assumed to be the same), and
calculated as the difference between the icon button's preferred height
and the currently used icon size.
To make sure that the icon is actually using the dash's current icon
size (even while animating to a new icon size), we enforce its height
during the size request and restore its original height afterwards.
However after some recent changes, that step is causing troubles:
For some reason, the original height may be 0, and when we restore it,
we end up forcing a fixed non-height that bypasses the regular size
request machinery.
While it is unclear where exactly the zero height comes from (maybe
waiting for a valid resource scale?), it is clear that it's best
to avoid forcing a fixed height. So instead of making the icon
texture comply with the assumed icon size, adjust the calculations
to use its current height request.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1053
We recently added offsets to world clocks that represent the location's
timezone as UTC offset. However for most users, that representation is
overly technical and less helpful than the difference to their local time.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1157
We currently use the city name for all location except named timezones.
However locations only have a city name if they are of level CITY or
DETACHED, or if they are of level WEATHER_STATION with a parent of level
CITY.
So when libgweather commit d7682676ac9 moved weather station locations from
cities to countries, it broke their names in the world clocks section.
To fix this, stop making assumptions about when we can use the city name
and simply try it first for all locations and fall back to the plain name
if its not available.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1150
After the Adwaita refresh, the button shows up oval rather than
circular. To address this, make sure that the "image-button" class
is applied as well by using the dedicated setter function.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/482
Compute the source actor workarea and allocation when repositioning and keep it
cached so that we've not to calculating it again in _calculateArrowSide.
Since _calculateArrowSide only is called inside _updateFlip that is always
called just after reposition, we can be sure that the computed values are still
correct.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/435
Currently all the widgets using BoxPointer and so popup actors are always drawn
at screen origin and then shifted at paint time in the proper position.
This doesn't work when using resource scale, since the widgets need to know
in which monitor they currently are in order to use properly scaled resources.
So, basically revert commit 22c22e0d7 and go back using the actual actor
coordinates for positioning and the actor translation for animating it, as the
relayouting issues of the past seem to be gone now.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1008https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/435
Inserting a workspace is implemented by appending a new workspace, then
shifting all windows after the "new" workspace up. This has an unintended
side effect on sticky windows, as changing its workspace will unstick it.
Fix this by excluding sticky windows - there's little point in moving them
anyway, given that they should be on all workspaces (including the original
workspace and the target one).
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1151
The monitor index is not something that gnome-shell and
gnome-settings-daemon seem to be agreeing about. Using the connector
string is a much more reliable method of identifying a specific screen
and we are indeed using this already for monitor labling.
So switch over to use the connector rather than the monitor index. If a
user tries to use the old API, then the OSD will simply show up on all
monitors (which is the status quo currently anyway).
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/489
This API has been broken for quite some time now as the corresponding
mutter function meta_monitor_manager_get_monitor_for_output was removed.
If anyone tries to use it, we would just run into a backtrace.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/490
Selecting a screen area for a screenshot isn't the same as selecting
items in an icon view, so there's no strong rationale for picking
up the style from GTK. We stopped doing that for other elements like
tile previews long ago, so just use our own style here too.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/481
