5 Commits

Author SHA1 Message Date
Lukáš Tyrychtr
20c9b8cf0c backends: Add a11y interface methods to subscribe to key event input
This adds a pair of methods to signal an interest in receiving
all key events without grabbing them, e. g. the previously expected behavior
by screen readers.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
2025-02-25 02:14:46 +00:00
Lukáš Tyrychtr
800981c40c backends: Add method to pass key events to screen readers
Accessibility shortcuts and keyboard grabs need to be consumed,
and key events propagated to screen readers. Add a function that
does it all at once.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4217>
2025-02-25 02:14:46 +00:00
Lukáš Tyrychtr
1498724774 backends: Add MetaA11yManager method to get configured a11y modifiers
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>
2025-02-25 02:14:46 +00:00
Lukáš Tyrychtr
0bcda4ecf4 backends: Implement A11y monitor interface
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>
2025-02-25 02:14:46 +00:00
Lukáš Tyrychtr
c0c4524452 backends: Add MetaA11yManager
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>
2025-02-25 02:14:46 +00:00