compare_window_position calls into meta_window_stack_position_compare
with inverted inputs instead of duplicating the logic.
This comes at the cost of an extra meta_stack_ensure_sorted which should
be culled out.
To ensure this, need_resort is reset before the sorting process starts.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4183>
Since these will not be used from now on, we can finally clean up
meta_stack_windows_cmp, window_stack_cmp and meta_display_stack_cmp.
Now the only comparison function is meta_window_stack_position_compare.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4183>
When closing some wayland apps using text-input-v3, text_input_destructor
could remove resource in focus_resource_list without resetting focus.
This could be an issue if, the focus is on a wayland app not using text-
input-v3 after closing those. Text committing would fail, and the
candidate window would always show on previous entry.
This commit adds check in text_input_destructor, resetting focus if
necessary.
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4776
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4164>
The steps for this test:
* For each testing color create an actor and assign the color to it.
* Create a src_color_state and set it to all actors.
* Create a target_color_state and set it to the stage_view.
* Wait for paint.
* Read the color for each actor which will be different after the
color-state transformation.
* Do the same transformation on CPU for each test color.
* Validate that the resulting colors match.
In the future this test will be extended to compare transformations
between color_state_params and color_state_icc.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4230>
This is a CPU-based transformation method that performs the
same transformation implemented on GPU shaders.
The transformation gets an array of pixels in RGB float format and
returns an array of pixels transformed.
This will be used in the next commit to compare the results
between CPU and GPU, validating the shader implementations.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4230>
This commit adds another way how to disable the a11y manager ACL in development.
Setting the unsafe mode might not be as straightforward as setting an
environment variable for the session, and you can control it invidually too.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
Track unique DBus senders and allow only thse which own a (at least so far)
pre-defined set of well known DBus names.
Carlos Garnacho: Renamed to a more generic helper, use g_bus_watch_name().
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
Listen to changes in MetaA11yManager configured modifiers, and propagate
these along to the MetaSeatNative. This lets the backend keep track of
configuration changes in a11y modifiers.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
The ::a11y-modifiers-change method allows tracking for changes in the
configured modifiers, add this method to allow backends to get the
modifiers so that they can be passed along the lower layers.
Carlos Garnacho: Turn into a method instead of a signal argument, turn
into an array+length instead of a hashtable.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
Implement the org.freedesktop.a11y.KeyboardMonitor interface,
allowing screen readers to interact with Mutter and grab
shortcuts or full keyboard interaction.
Carlos Garnacho: Move setup to ::constructed.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
This a11y manager will handle key event emission to screen
readers and other ATs. This initial commit only introduces
the object.
Carlos Garnacho: Make the object take a ::backend property
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
These modifiers will be set by the backend from the main thread, and
need to be handled specially for them to be usable as both modifier
buttons, and their own regular action.
Carlos Garnacho: pass modifiers as array+lenght instead of hashtable.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
The state handling about whether the a11y modifier is a first press (so
could be consumed for other actions), or results in the modifier action
(e.g. caps lock) is performed in the input thread. This information will
be propagated through the CLUTTER_EVENT_FLAG_A11Y_MODIFIER_FIRST_CLICK
flag in the related key events.
Carlos Garnacho: Drop synchronous wait for configuration changes
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
Use a Clutter event flag to communicate the the fact that the event
is an a11y modifier first click. The accessibility modifiers will
require special handling in the input and main threads.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
This object will for now only provide a way for assistive technologies
to receive keyboard events, however it is expected that it will be used for
the new a11y communication protocol in the future.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
