Commit Graph

81 Commits

Author SHA1 Message Date
Carlos Garnacho
57d681863a shell: Shuffle ifdef to fix !HAVE_SYSTEMD build
The internal SystemdFlags enum is used from common code for
both systemd availability cases. Shuffle it outside the ifdef
so it's seen everywhere.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2177>
2022-02-13 12:06:11 +00:00
Carlos Garnacho
352c9695f3 shell: Add call to check the existence of a systemd unit
These checks will be handy while handling ibus-daemon startup, since
this is going to move to a systemd service soon.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2171>
2022-02-11 23:51:24 +00:00
Carlos Garnacho
adc58ea743 shell: Refactor internal calls to systemd service
Add some parameters to make these calls useful beyond starting
and stopping units. We will need to query the existence of units
for starters.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2171>
2022-02-11 23:51:24 +00:00
Robert Mader
483d1b3177 shell/util: Remove get_content_for_window_actor()
It got replaced by `meta_window_actor_paint_to_content()`.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1879>
2021-09-04 12:10:51 +02:00
TerraAr
d75b64b88f shell-util: Use early-return in shell_util_get_week_start()
Cleanup shell_util_get_week_start() a little bit and use an early-return
instead of setting the week_start variable to 0.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1546>
2021-02-07 14:46:27 +00:00
Daniel van Vugt
bbb2f2603a shell/util: Don't compile in unused code when !HAVE_SYSTEMD
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3620
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1588>
2021-01-25 17:09:21 +08:00
Benjamin Berg
01a927f388 windowManager: Wait for X11 services using systemd
To do this, we now wait for the start/stop job to complete. We also have
two targets in gnome-session to ensure that everything is working as
expected.

In order to start the services, we simply request the
gnome-session-x11-services-ready.target unit, and wait for it to become
available. To stop, we use the gnome-session-x11-services.target unit
which should stop all services in a way that is entirely race free.

This requires both gnome-session and gnome-settings-daemon changes to
work (which are in the corresponding merge requests).

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/895
2020-07-31 13:53:31 +00:00
Daniel García Moreno
71d37bffdf util: Remove shell_util_get_transformed_allocation
This helper function could be replaced with the new
clutter_actor_get_transformed_extents, that does the same.

See https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1386

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1380
2020-07-29 18:09:53 +02:00
Jonas Ådahl
95bb194356 layout: Remove redundant background refresh
When using the NVIDIA driver, textures tend to loose their pixels when
suspending. In the past we handled this by figuring out when the NVIDIA
driver was used, and reload the background whenever we noticed we
resumed from suspend.

This shouldn't be needed anymore after
https://gitlab.gnome.org/GNOME/mutter/merge_requests/600, as it should
handle this by listening to video-memory-purged signal. Thus remove our
special handling here.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1358
2020-07-14 23:14:39 +00:00
Carlos Garnacho
eed27a2a4c shell: Fix return value if the systemd unit is actually successfully run
This got broken by last minute changes in commit 2d56395921. There's no change
too simple.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1242
2020-05-08 19:21:32 +02:00
Carlos Garnacho
2d56395921 shell: Check we are in a systemd environment before starting systemd units
Avoid starting/stopping the gsd-xsettings systemd unit if the shell itself
was not started via systemd. In the lack of a user session manager, we
have no means to neatly start/stop services, so should rely on the good
ol' gnome-session to do this for us.

This changes the return value meaning slightly, TRUE means "service did
start", FALSE otherwise. The error is only raised if we ought to start,
but it produced an error somehow.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1238
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2755
2020-05-07 12:16:11 +02:00
Philip Withnall
b82039e324 util: Add a wrapper around getuid()
So we can use it from JS in an upcoming commit.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/465
2020-04-07 17:46:39 +02:00
Florian Müllner
f52574bd28 shell/util: Add touch_file_async() helper
Add a small helper method to asynchronously "touch" a file and return
whether the file was created or not.

As g_file_make_directory_with_parents() doesn't have an async variant,
we need a C helper to make the entire operation non-blocking.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/2432
2020-03-25 20:03:01 +00:00
Christian Hergert
f8db5aa106 app-cache: add ShellAppCache for GAppInfo caching
This caches GAppInfo so that the compositor thread does not have to perform
costly disk access to load them. Instead, they are loaded from a worker
thread and the ShellAppCache notifies of changes.

To simplify maintenance, ShellAppCache manages this directly and the
existing ShellAppSystem wraps the cache. We may want to graft these
together in the future, but now it provides the easiest way to backport
changes to older Shell releases.

Another source of compositor thread disk access was in determining the
name for an application directory. Translations are provided via GKeyFile
installed in "desktop-directories". Each time we would build the name
for a label (or update it) we would have to load all of these files.

Instead, the ShellAppCache caches that information and updates the cache
in bulk when those change. We can reduce this in the future to do less
work, but chances are these will come together anyway so that is probably
worth fixing if we ever come across it.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/2282
2020-03-11 18:06:15 -07:00
Jonas Ådahl
7220f6d25b shell-util: Add API to check for X11 extensions
Will be used to disable animations when running inside Xvnc. This was
done in gsd-xsettings before.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/757
2020-02-20 11:14:55 +00:00
Florian Müllner
f51952f5d6 shell: Remove format_date() utility function
It is now unused.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/807
2019-11-06 20:19:57 +00:00
Daniel van Vugt
d7c569c692 st: Remove color from ClutterActor pick virtual function
It's unused since commit mutter@14c706e51

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/759
2019-10-16 12:01:41 +00:00
Georges Basile Stavracas Neto
0199857c5b Replace ClutterVertex by graphene_point3d_t
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/421
2019-10-16 10:49:04 +00:00
Iain Lane
085531b43d main, util: Notify systemd once we are fully initialised
If graphical applications want to start from systemd units, they need to
start after we're properly ready to display them. This is particularly
important under X where `_GTK_FRAME_EXTENTS` and other xprops are needed
to have the right theming.

We're doing this in an idle callback so that the dynamic starting of
`gnome-session-x11-service.target` (which launches `gsd-xsettings`) as
the result of a signal emission happens before us signalling we're ready
for later things to start.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/750
2019-10-04 15:40:05 +00:00
Florian Müllner
60cab56f86 shell-util: Handle NULL from meta_window_get_image()
Until commit 506b75fc7f we got away with not handling a NULL return
value, as cairo_surface_destroy() deals with a NULL surface; the same
isn't true for get_width/get_height, so guard to code in question to
prevent a crash.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1678
2019-09-25 14:34:27 +00:00
Robert Mader
506b75fc7f shell-util: Do not scale the clip in get_content_for_window_actor()
This is now handled in Mutter. Also, respect the result size instead
of assuming it to be equal to the clip size, as the clip takes actor
coordinates while the result takes buffer coordinates.

This can be fixed in a future API iteration.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/728
2019-09-20 17:27:34 +00:00
Florian Müllner
a030c54661 shell: Replace another GTimeVal
This slipped through in commit 9b7f228f8e.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/709
2019-09-10 17:51:02 +00:00
Carlos Garnacho
9194de8460 shell: Add helpers to start/stop systemd units
These just send the respective DBus message to the systemd user service.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/680
2019-09-05 07:42:46 +00:00
Jonas Ådahl
b73aace476 shell: Get cairo surface via window actor
Instead of going via the MetaShapedTexture to get the cairo surface, get
it from the window actor. The window actor can then handle this in a way
that makes it include potential subsurfaces.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/692
2019-09-02 16:53:55 +00:00
Georges Basile Stavracas Neto
03c4930883
util: Fix compiler warning
A harmless warning due to meta_surface_actor_get_texture()
now returning a pointer to MetaShapedTexture instead of
ClutterActor.

No functional changes.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/502
2019-04-18 15:40:55 -03:00
Marco Trevisan (Treviño)
6f027ee7dc shell-util: Apply resource_scale on clipping when getting the meta texture image
https://bugzilla.gnome.org/show_bug.cgi?id=765011
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/5
2019-03-01 17:12:53 +00:00
Marco Trevisan (Treviño)
6d6c2e5b99 shell-recorder: Use clutter-computed sizes and scaling for the capture
Get from clutter the capture sizes and scale and don't mind
about doing any rounding here, as it might be different
from the one done at clutter level (causing mismatch and
not-working videos). Delegate this to clutter, and forget
about the internal details.

These values are then used to composte the image and set the video caps.

https://bugzilla.gnome.org/show_bug.cgi?id=7650111
2019-03-01 17:12:53 +00:00
Carlos Garnacho
0fdfebdb67 shell: Drop some unused headers and Gdk variables
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/317
2019-01-30 22:50:01 +01:00
Florian Müllner
f4a64f77f2 util: Use (thread-safe) uselocale()
Our helper method to translate a string according to the LC_TIME
setting uses the no-thread-safe setlocale(). While that's not an
issue in practice given that all JS code shares a single thread,
I was pointed to a better alternative when adopting the same
handling in gnome-desktop's wallclock[0].

[0] https://gitlab.gnome.org/GNOME/gnome-desktop/merge_requests/17

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/292
2019-01-30 20:35:04 +01:00
Georges Basile Stavracas Neto
a7bb8ee639
magnifier: Use a ClutterContent to render mouse sprite
The Magnifier class uses a small subtree of actors to track the
current cursor's position and sprite. Specifically, it uses the
deprecated ClutterTexture to paint the cursor sprites.

Add a new, very simple ClutterContent implementation to track the
cursor sprite, and replace the ClutterTexture by a ClutterActor.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/371
2019-01-29 16:31:57 -02:00
Georges Basile Stavracas Neto
2991f9f102 util: Fix code style
The C code introduced in 49d8ff38e did not follow
GNOME Shell's C code style. This commit adjusts it
to comply with the correct code style.
2018-07-30 21:23:28 -03:00
Daniel Drake
49d8ff38e7 Add check_cloexec_fds debug command
Add a debug command (to be executed manually via Alt+F2) to check
that all of gnome-shell's file descriptors have the CLOEXEC flag set.
This is important so that internal file descriptors do not get passed
to apps when they are launched.

It prints a warning message for every fd that does not have the flag set.

fdwalk() is used from the standard library if available (it is not
available in glibc), otherwise we use the same implementation as glib
has internally.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/132
2018-07-30 23:11:41 +00:00
Alessandro Bono
330a28742f shell-util: Fix a typo 2017-07-14 23:38:52 +02:00
Florian Müllner
bcec9f35d5 util: Wrap g_regex_escape_string() 2017-07-14 22:40:25 +02:00
Marco Trevisan (Treviño)
4c2fd513f4 shell-util: ensure we've a valid n_captures when capturing images
https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 21:01:48 +08:00
Jonas Ådahl
b099e9a69c shell-util: Fix capturing scaled views
libmutter-clutter fixed stage capturing when views are scaled, and for
that to work properly when compositing the screenshot, we need to deal
with the cairo device scale here too.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 21:01:48 +08:00
Jonas Ådahl
22f0d3076e screenshot: Composite multiple captures into one image
When clutter gives us multiple captures (multiple cairo_surface_t's),
composite them into one large image and use that as final screenshot
result. This makes screenshooting work when mutter uses multiple views.

https://bugzilla.gnome.org/show_bug.cgi?id=770128
2016-09-06 15:22:23 +08:00
Carlos Garnacho
284cbf3ea7 shell: Remove shell_util_text_insert_keyval()
It is now unused.
2016-08-10 11:25:50 +02:00
Cosimo Cecchi
207c847762 windowManager: add animations for fullscreen and unfullscreen
We use the newly introduced feature from Mutter to hook up our own
fullscreen and unfullscreen animations.
To give the illusion of a transition as smooth as possible, we create a
snapshot of the current contents of the actor before its state is
changed, and crossfade between the two states while the size changes.

https://bugzilla.gnome.org/show_bug.cgi?id=707248
2015-10-14 12:10:58 -04:00
Florian Müllner
825146f1e3 shell: Fix signed-unsigned comparisons 2015-09-23 21:32:50 +02:00
Florian Müllner
52995416fd shell: Don't avoid parameter list
Meh, C ...
2015-09-23 21:32:50 +02:00
Rui Matos
5afd04781c keyboard: Add a way to use the OSK on shell chrome in wayland sessions
libcaribou was designed to generate X events which works under wayland
sessions for X clients but obviously doesn't work for wayland clients
and for shell chrome.

This patch adds a simple caribou display adapter which inherits from
its X display adapter and allows us to continue to work for X clients
and at the same time makes the OSK work on shell text entries by
sending key events directly to the focused text actor.

Making the OSK work for wayland clients requires much bigger changes
at various levels in the stack and either not using libcaribou or
re-working it substantially so that's left for future work.

https://bugzilla.gnome.org/show_bug.cgi?id=747274
2015-04-14 19:34:13 +02:00
Rui Matos
c3bf4a325d Refresh all background instances after suspend if needed
NVIDIA drivers don't preserve FBO contents across suspend / resume
cycles which results in broken backgrounds. We can work around that by
forcing a refresh when coming out of suspend.

https://bugzilla.gnome.org/show_bug.cgi?id=739178
2015-03-24 11:45:04 +01:00
Matthias Clasen
0ebba112d7 Fix the offset calculation again
We also need to skip over the \004.

https://bugzilla.gnome.org/show_bug.cgi?id=745521
2015-03-04 10:19:55 -05:00
Matthias Clasen
3ec764d584 Fix offset calculation for g_dpgettext
We need to pass a positive number here.

https://bugzilla.gnome.org/show_bug.cgi?id=745521
2015-03-04 08:37:52 -05:00
Florian Müllner
f85d68aa70 util: Filter out message context of untranslated strings
Commit 5a47ad837b changed the definition of NC_() to include the
message context, so that gettext can correctly disambiguate strings
like "S". However this does only work when gettext actually returns
a translation from the catalogue; if the string is not found, we
need to strip the context again to not have it show up in the UI.

https://bugzilla.gnome.org/show_bug.cgi?id=745521
2015-03-03 17:19:34 +01:00
Jasper St. Pierre
9f5a2d8aca Remove the dependency on XTest
We haven't been using XTest since edd66c4.
2015-01-18 16:49:36 -08:00
Florian Müllner
eb3fc7815e Use LC_TIME locale for strftime format string translations
We commonly mark strftime format strings for translation to account
for date/time representations without an existing strftime shortcut
("Yesterday %H%p"). As those translations are looked up according to
the locale defined by LC_MESSAGES, while the conversion characters
themselves are resolved according to LC_TIME, the result can be
rather odd when mixing locales ("Den 27. January"). The correct
solution would be to install translations for format strings in
the LC_TIME catalogue and look them up with dcgettext(), but we
don't have the infrastructure to do that easily. Work around this
by adding a helper method that looks up a string in LC_MESSAGES
using the locale defined by LC_TIME and use that to translate
format strings, which has the same result.

https://bugzilla.gnome.org/show_bug.cgi?id=738640
2014-10-16 23:41:51 +02:00
Giovanni Campagna
edd66c40d9 ScreenShield: send a signal to GSD to wake up the screen
Instead of poking through IDLETIME, which confuses the state tracking
and can prevent automatic suspend, send a special signal to GSD
when the screen is to be waken up for a notification.

Someday we'll bring over all the state tracking and avoid this
ping-pong between gnome-shell and gnome-settings-daemon, but
that day's not today.

https://bugzilla.gnome.org/show_bug.cgi?id=712706
2014-03-11 18:10:05 +01:00
Jasper St. Pierre
751154d9da shell-util: Fix warning in shell_util_cursor_tracker_to_clutter
If the sprite is NULL, like if a Wayland app wanted to hide the cursor,
then we need to hide the ClutterTexture on our side, as ClutterTexture
has no easy way to tell it to paint nothing.
2014-02-23 10:54:32 -05:00