The overlay-key and locate-pointer-key are special keys. They
can be used together with other keys to create a combo or they
can be used as a single key. This means that we are treating a
modifier key as a regular key while still allowing to use it as
part of a combo. This requires a special treatment that we can't
extend to an arbitrary list of keys.
However, we would like to use both Super_L and Super_R to
activate the overview. In order to allow this, introduce a new
parsing mechanism. With the new mechanism, if we fail to parse
the configured string, we will try to parse again by appending
_L first and _R later. If both succeed then we will use their
combos for handling the special key.
With this in place, we can configure Super as overlay-key. The
parsing of Super will fail, but Super_L and Super_R will succeed.
Allowing us to use both.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1277
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
The second combo is still disabled. This is in preparation for a
subsequent commit that is going to parse the preference in a
different way and might end up with two combos defined.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
Special keys are going to be represent by up to two combos. This
functions is able to handle them by adding all the keycodes that
these combos resolve to. Special keys don't have modifiers, so there
is no need to devirtualize them.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
This function allows, given an array of combos, to get all the
keycodes associated with them. Right now it is used for just
one combo, but will be used for two combos in order to handle
special keys like the overlay-key and the locate-pointer-key.
As it is now, this function is still useful for aggregate the
GArray creation/destruction in a single place.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
See 44269e6a1dadb643af3a748c2bcca04ac1ab72eb. The function
add_keycodes_for_keysym() is going to be called more than
once on purpose and we want the keycodes do be appended to
a non-empty GArray.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
We are going to need to call this function more than once to add
all the keycodes to the same GArray. Switch to handle GArrays and
rename the function in order to give a hint that keycodes are going
to be added to the passed GArray.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
We use them in a single place, there is no need to internally keep
track of them. The MetaKeyBindingManager has their resolved key
combo (overlay_resolved_key_combo and locate_pointer_resolved_key_combo)
which is enough. Get the special binding combos from the preference
right away when needed.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4050>
By definition, headless means no HW display output, so initializing HW
cursor support makes no sense.
Fixes hitting the g_warning in tests when there's a GPU device
available, breaking them.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4259>
When Input Capture was enabled on Input Leap server startup and then
finalized when Input Leap server was stopped, switching keymap was
still triggering its on_keymap_changed callback, but on a freed session
thus triggering use after free a segfault.
Fixes: 2fb3bdf77 - input-capture: Hook up capturing of events to active session
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3360
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4257>
Version 1 of the presentation protocol requires that 0 be sent for the
refresh rate for variable refresh rate. Fix this by checking the mode
during the presentation event.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4227>
Probe all RGBA 8888 variants.
If there's a GBM device, prefer a format also supported by GBM, if any.
Fall back to dumb BOs otherwise.
This allows the HW cursor to work correctly using BGRA8888 on s390x.
v2:
* Rename get_cursor_format_info → find_cursor_format_info.
* Log device path if we can't find any suitable cursor plane format.
v3:
* Split cursor_planes_support_format helper out of
find_cursor_format_info to make logic clearer. (Sebastian Wick)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4255>
Without doing this, a non-linear color state transformation could result
in premultiplied colour values larger than the alpha value, which
manifested with artifacts such as parts of the cursor shining brighter
than SDR white (with HDR enabled).
This was reported in the GNOME Shell Matrix room on August 8th 2024, and
I later hit it myself.
v2:
* Fix add_pipeline_snippet function formatting. (Sebastian Wick)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4224>
Only a tiny number of tablet pads that have more than one mode
group, everyone else has one mode toggle button and one group.
Let's not display "Group 0" for everyone if (almost) no-one has a Group
1 anyway.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4248>
The "seat" property is already used by the parent
ClutterVirtualInputDevice - re-using this property means the parent's
propery never gets set so clutter_virtual_input_device_get_seat()
returns NULL.
This causes mutter to crash if a tablet pad sends a key event via a pad
ring or strip.
Since this type is only ever constructed with a MetaSeatNative as seat
we can extract that object through the parent and drop our property.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4247>
HDR being enabled was controlled by toggling a property on
org.gnome.Mutter.DebugControl, which affected how the color space and
HDR metadata of the output was configured. Replace this with a higher
level MetaMonitor / MetaOutput level "color mode" enum, that is also
reflected in the monitor configuration API.
This enum is then used to derive the color space and HDR metadata at the
lower level where it matters. The ForceHDR debug control property is
still left there, as it only affects the color space and transfer
function of the view related to a monitor.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4192>
Finding configurations relevant for inspiration when creating a new one
can be useful for finding more things to inherit from previous
configurations than the scale, so put the configuration gathering code
in a helper.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4192>
Available modes are 'default', which is always added, and BT.2100,
which is added if the BT.2020 color space, and the PQ transfer function,
is supported by the output.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4192>
Commit 48d070dae changed the logic to compare the modifiers mask as a
whole.
Unfortunately, that does not work with all combinations of modifiers, as
some may not be reported when the ISO_Next_Group key is notified.
Revert to the original logic which is to compare against each modifier
mask individually.
Fixes: commit 48d070dae - keybindings: Check for ISO_Next_Group keysym
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4237>
In process_iso_next_group(), we would use try to match mask and keycode
of ISO_Next_Group to tell whether the key combo has been activated.
That works on X11, but not on Wayland with the native backend, because
the keycode does not match.
But we do not need to go all through that burden to match the key combo
we could just use the keysym instead, which would work even when there
is no physical key for ISO_Next_Group.
All we need to do is check whether the symbol is ISO_Next_Group and the
modifier mask matches, which simplifies the code as well.
(Note that we still need to keep the resolved iso_next_group_combo
key combo around because the X11 backend grabs that key combo.)
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3883
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4232>
