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clutter/input-pointer-a11y: Restore pointer a11y on resume

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When suspending, the devices are removed and the virtual device
associated with the corresponding core pointer is disposed.

Add the pointer accessibility virtual device to the core pointer
on resume to restore pointer accessibility on resume if enabled.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/761
This commit is contained in:
Olivier Fourdan 2019-08-28 10:55:16 +03:00 committed by Jonas Ådahl
parent de98fb29da
commit 2f072af02b
3 changed files with 20 additions and 0 deletions
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2
clutter/clutter/clutter-device-manager-private.h
View File

@ -210,6 +210,8 @@ ClutterBackend *_clutter_device_manager_get_backend (ClutterDeviceMa
void _clutter_device_manager_compress_motion (ClutterDeviceManager *device_manger,
ClutterEvent *event,
const ClutterEvent *to_discard);
CLUTTER_EXPORT
void clutter_device_manager_ensure_a11y_state (ClutterDeviceManager *device_manager);
/* input device */
CLUTTER_EXPORT

14
clutter/clutter/clutter-device-manager.c
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@ -607,6 +607,20 @@ _clutter_device_manager_compress_motion (ClutterDeviceManager *device_manager,
manager_class->compress_motion (device_manager, event, to_discard);
}
void
clutter_device_manager_ensure_a11y_state (ClutterDeviceManager *device_manager)
{
ClutterInputDevice *core_pointer;
core_pointer = clutter_device_manager_get_core_device (device_manager,
CLUTTER_POINTER_DEVICE);
if (core_pointer)
{
if (_clutter_is_input_pointer_a11y_enabled (core_pointer))
_clutter_input_pointer_a11y_add_device (core_pointer);
}
}
static gboolean
are_kbd_a11y_settings_equal (ClutterKbdA11ySettings *a,
ClutterKbdA11ySettings *b)

4
src/backends/native/meta-backend-native.c
View File

@ -821,6 +821,7 @@ void meta_backend_native_resume (MetaBackendNative *native)
META_MONITOR_MANAGER_KMS (monitor_manager);
MetaInputSettings *input_settings;
MetaIdleMonitor *idle_monitor;
ClutterDeviceManager *device_manager;
COGL_TRACE_BEGIN_SCOPED (MetaBackendNativeResume,
"Backend (resume)");
@ -839,4 +840,7 @@ void meta_backend_native_resume (MetaBackendNative *native)
input_settings = meta_backend_get_input_settings (backend);
meta_input_settings_maybe_restore_numlock_state (input_settings);
device_manager = clutter_device_manager_get_default ();
clutter_device_manager_ensure_a11y_state (device_manager);
}