Replace deprecated functions with their direct replacements:
- dep.get_pkgconfig_variable() → dep.get_variable()
- prg.path() → prg.full_path()
- source/build_root() → project_source/build_root()
In one case we need meson.global_source_root() that was only
added in meson 0.58, so bump the requirement to that.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2077>
commit 8721c5db37c1409dbb806c915e6c077e1c4b8c6b made StPasswordEntry
honor the 'disable-show-password' setting.
Unfortunately, it introduced a lifecycle bug where the signal handler
for noticing setting changes can out live the entry itself.
This commit fixes the problem by using g_signal_connect_object
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2004>
Icons that are changed while an actor is not mapped may not have a theme
node associated with, and thus we'd end up not updating them at all.
In fact we return early in st_update_icon(), and this was not an issue
until commit 0b1dfbf6f3f, because we'd end up to update the icon anyways
once the style was changed (and so with a valid theme node), but since
such change we might not updating the icon if no theme detail changed.
To prevent this, add a flag to require an icon update when the theme
changed, if no successfully update happened earlier.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4568
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1983>
St's theme test now requires the libmutter-test library, which is only
built when tests are enabled. Instead of mandating a particular build
configuration in mutter, add a corresponding option in gnome-shell as
well.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1975>
If an actor is not on any stage view, then it doesn't have a valid
resource scale, which will hit an assert later.
When that is the case (for example when running headless), we expect
that there is no valid theme node (yet) either, so simply moving
the clutter_actor_get_resource_scale() call after peeking at the
theme node is enough to avoid the crash.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4522
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1935>
There's now a setting
org.gnome.desktop.lockdown disable-show-password
that ostensibly lets admins prevent from users from
showing their password in password dialogs.
gnome-shell currently ignores this key.
As a first step, this commit adds the setting to StSettings.
Future commits will use the new setting.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/687>
Most of the keys are aligned, but "screen-magnifier-enabled" isn't.
This commit lines all the keys up, giving a little more breathing
room for future keys that have longer names.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/687>
Since we correctly call the `style_changed` vfunc superclass at the end
of our own function anyway, the style changes will get propagated to the
children of the scrollView inside `st_widget_real_style_changed` anyway.
So remove those unneeded and quite expensive (because they cause the
theme node to be regenerated) calls to `st_widget_style_changed`.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/953>
Properly compare the new icon properties of StIcon to the old ones on
style-changes and only update the icon texture in case something
changed. This should help reduce the amount of texture cache requests
when we start emitting all "style-changed" signals again.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/953>
This makes it easier to track size changes when the paint scale changes,
since in those cases we basically want to do the same thing as when the
normal icon size changes: Request a new texture from the cache.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/953>
This ports over gnome-shell and the theme test case to MetaContext,
instead of the various functions that were available before.
The test case is changed to use the special test context, used to
construct contexts for testing. It's part of a shared libary separate
from the main libmutter one.
This enables building mutter tests during CI, as the test framework is
needed by some of gnome-shell's tests.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1840>
Until now, the absence of a `background-color` would cause `box-shadow`s
to be invisible. That was a bug because `box-shadow` is meant to be either
the color specified in `box-shadow`, or if none was specified then the
foreground `color`.
There is nothing in the spec that says the `box-shadow` rendering should
depend on `background-color`, so separate them. This ensures `box-shadow`
is rendered even when `background-color` is absent or transparent.
https://www.w3.org/TR/css-backgrounds-3/#box-shadow
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1904>
From [the spec](https://www.w3.org/TR/css-backgrounds-3/#shadow-blur):
> the resulting shadow must approximate (with each pixel being within 5%
> of its expected value) the image that would be generated by applying to
> the shadow a Gaussian blur with a standard deviation [sigma] equal to
> half the blur radius
This does not change the value of `sigma`, it only corrects the value of
`sampling_radius` used to size the shadow texture. Since the texture is
no longer being slightly oversized it won't get scaled down when rendered
according to the dimensions provided by `st_shadow_get_box` in
`_st_paint_shadow_with_opacity`.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4409
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1897>
Having an inaccurate paint volume didn't matter until ae338af1e8, but
after that having too small a paint volume resulted in apparent clipping.
Not because `clip_to_allocation` is set, but because the offscreen
framebuffer is sized to fit the paint volume only.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1897>
Not when the main actor dimensions change. So now the shadows don't get
constantly regenerated during the overview animation. In my case this
reduces the render time of the overview animation (tapping Super) by
approximately 10% with 2 windows, or 20% with 10 windows.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1869>
We do notify on the ::pressed property after touch begin/end and
recording the event sequence, but we do not return the correct value
if the button was triggered via touch.
Consider the event sequence also in the ::pressed getter, so the
button is considered pressed.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1774>
Since commit f60a469a34e, everything outside the fade area is painted
fully transparent. That is required for the fade effect during app
grid navigation, to prevent unfaded parts of surrounding pages
becoming visible on wide-screen displays.
However in most other cases, that behavior is the exact opposite
of what we want: Elements outside the fade area (like scroll bars)
should never fade.
In order to fix the regular case, hide the new behavior behind a
property.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4234
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1831>
With commits fab39bbea5d9a7a0330a1be548f8ee26cd7e3131 and
62e40a13506b4481a50944be886b36566c464dc0 we started depending on a new
ClutterActor API: clutter_actor_invalidate_paint_volume()
Given that this commit was applied to the 40 stable release, it broke
ABI compatibility with mutter, which is something we guarantee between
stable releases. So use GModule to dynamically find the symbol in our
loaded libraries. If it exists, use it and invalidate the paint volume.
If it doesn't exist, libmutter is still at version 40.0 and we don't
need to invalidate the paint volume.
This also adds a dependency on gmodule. We need to link against gmodule
to use g_module_open() and g_module_symbol() APIs.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1807>
StWidget is overriding ClutterActors get_paint_volume() vfunc to adjust
for overpaint of things like box shadows that get set in CSS, it does
that by setting the paint volume to the theme nodes paint box.
Since StWidget can't really get notified when the paint box changes, we
just invalidate the paint volume when the theme nodes paint_equal()
returns FALSE.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1484>
Since StViewport uses the value of the StAdjustment to create its custom
paint volume, ClutterActors newly introduced proper caching of paint
volumes doesn't get notifed about changes to that paint volume and will
simply reuse the cached old one.
So make use of the newly introduced
clutter_actor_invalidate_paint_volume() method to make sure ClutterActor
will ask for the paint volume again on the next paint.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1484>
Creating a content object from a cairo surface may fail, in which case
we return an empty content with a 0x0 preferred size.
However when we treat such a content object as GIcon, we happily load
it anyway. Don't do that, so consumers like StIcon can fall back properly
to an alternative.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1761>
While most GIcons passed to this function cause a StImageContent to be
created with the requested size, cairo surface based icons already are
passed as StImageContent with a preferred size corresponding to the
size of the surface they were created from. As a result icons of window
backed applications were never scaled up like the other icons. Fix this
by ignoring the content size for these case.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1751>
This is how the code works and how it is already used from the C side.
There would also be no point in keeping this transfer none, because
textures generated from this function will not be shared and are not
kept in the cache.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1718>
This reverts commit 87558efbf130ec64b445da808b2bc162aebf352d.
The commit did not fix the bug it was supposed to fix, it just
complicated the code. The hopefully correct fix is in the previous
commit.
The point of this commit was to ensure everything gets removed when
bind->source gets removed. This however was already the case since the
signal handler was already connected to bind->source and has a
destructor registered that takes care of everything. And since gobject
destroys its signal handlers before it clears the weak refs, this new
weak ref was effectively never being used.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1718>
If the icon surface of a window got updated and its type or format no
longer match what we expect, st_texture_cache_reset_texture() might
overwrite the existing image in the bind with a new image, while still
keeping the weak ref on the old image. Due to this the old image might
trigger a st_texture_cache_on_pixbuf_notify() after the bind has already
been freed by g_signal_handlers_destroy() in the bind source. While this
usually would remove the weak ref, the weak ref it tries to remove is
on the new image, not the old one. The call to
st_texture_cache_on_pixbuf_notify() then tries to read the already
free'd memory from the bind which causes the cast to G_OBJECT to fail,
resulting in the crash.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3785
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1718>
This will be needed for fine tuning of the visible area for appGrid
navigation purposes. We most nominally can let it happen via CSS as
the size calculations happen on size allocate, so we want to avoid
triggering relayouts while adapting to the given size.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1630>
Instead of taking just vertical/horizontal offsets, take a ClutterMargin
to allow us set the fade offsets on each direction specifically. Also,
handle negative values in margins, the fade effect will run in the negative
space left by the scrollview padding instead. Another difference now is
that areas outside the extents of the effect will be transparent, instead
of the effect ending abruptly past the given extents.
This will be used by the app grid, in order to selectively let see either
of next/prev pages while navigating.
While at it, fix code style issues in st_scroll_view_update_fade_effect(),
and clean up unused variables from the GLSL code.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1630>
This property controls whether the viewport clips the content to its own
allocation or not. This will be necessary in special modes that we want to
render past the viewport inside a scrollview.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1630>
Commit 473e77e2c5a fixed applying the :insensitive pseudo class to
initially unreactive widgets, and adjusted the style test to work
with that.
In hindsight, we can do better than just making the test work, and
include a test case for the :insensitive styling as well (namely
the issue the previous commit was fixing).
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1649>
We are applying the :insensitive pseudo class to unreactive widgets,
or at least we are supposed to. As we currently only update the style
on notify, we don't apply it to initially unreactive widgets.
This was covered up partially until recently when Clutter started to
use G_PARAM_EXPLICIT_NOTIFY. Before that, the notify handler would run
when explicitly setting :reactive to FALSE at construction time.
Make sure we always apply the pseudo class correctly by updating it
after construct properties have been set.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3685
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1648>
We want to use the fast path of filling the entire area if either the
left and right shadows would overlap or the top and bottom shadows. The
latter check was wrong due to a typo resulting in the regular path
being used in some cases it couldn't (and shouldn't) handle.
This was causing the inset shadow used to highlight panel buttons to
not appear for buttons above a certain width.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1646>
The shader code currently only accounts for padding for the
bottom and right fades, but not for top and left.
As a result, we only fade the right edge when swiping through app
picker pages, whoops.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1569>
