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backends: Move keyboard a11y into backends

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And out of Clutter API. This is mainly set via settings, or the windowing
itself, so we don't need to leak these details up our own backend.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
This commit is contained in:
Carlos Garnacho
2020-08-05 16:40:04 +02:00
committed by Marge Bot
parent 4013bed6e4
commit c3acaeb251
13 changed files with 227 additions and 235 deletions
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85
src/backends/meta-input-settings.c
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@ -82,6 +82,8 @@ struct _MetaInputSettingsPrivate
GHashTable *current_tools;
GHashTable *two_finger_devices;
MetaKbdA11ySettings kbd_a11y_settings;
};
typedef gboolean (* ConfigBoolMappingFunc) (MetaInputSettings *input_settings,
@ -100,6 +102,14 @@ typedef void (*ConfigUintFunc) (MetaInputSettings *input_settings,
G_DEFINE_TYPE_WITH_PRIVATE (MetaInputSettings, meta_input_settings, G_TYPE_OBJECT)
enum
{
KBD_A11Y_CHANGED,
N_SIGNALS
};
static guint signals[N_SIGNALS] = { 0 };
static GSList *
meta_input_settings_get_devices (MetaInputSettings *settings,
ClutterInputDeviceType type)
@ -1150,39 +1160,31 @@ apply_mappable_device_settings (MetaInputSettings *input_settings,
struct _keyboard_a11y_settings_flags_pair {
const char *name;
ClutterKeyboardA11yFlags flag;
MetaKeyboardA11yFlags flag;
} keyboard_a11y_settings_flags_pair[] = {
{ "enable", CLUTTER_A11Y_KEYBOARD_ENABLED },
{ "timeout-enable", CLUTTER_A11Y_TIMEOUT_ENABLED },
{ "mousekeys-enable", CLUTTER_A11Y_MOUSE_KEYS_ENABLED },
{ "slowkeys-enable", CLUTTER_A11Y_SLOW_KEYS_ENABLED },
{ "slowkeys-beep-press", CLUTTER_A11Y_SLOW_KEYS_BEEP_PRESS },
{ "slowkeys-beep-accept", CLUTTER_A11Y_SLOW_KEYS_BEEP_ACCEPT },
{ "slowkeys-beep-reject", CLUTTER_A11Y_SLOW_KEYS_BEEP_REJECT },
{ "bouncekeys-enable", CLUTTER_A11Y_BOUNCE_KEYS_ENABLED },
{ "bouncekeys-beep-reject", CLUTTER_A11Y_BOUNCE_KEYS_BEEP_REJECT },
{ "togglekeys-enable", CLUTTER_A11Y_TOGGLE_KEYS_ENABLED },
{ "stickykeys-enable", CLUTTER_A11Y_STICKY_KEYS_ENABLED },
{ "stickykeys-modifier-beep", CLUTTER_A11Y_STICKY_KEYS_BEEP },
{ "stickykeys-two-key-off", CLUTTER_A11Y_STICKY_KEYS_TWO_KEY_OFF },
{ "feature-state-change-beep", CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP },
{ "enable", META_A11Y_KEYBOARD_ENABLED },
{ "timeout-enable", META_A11Y_TIMEOUT_ENABLED },
{ "mousekeys-enable", META_A11Y_MOUSE_KEYS_ENABLED },
{ "slowkeys-enable", META_A11Y_SLOW_KEYS_ENABLED },
{ "slowkeys-beep-press", META_A11Y_SLOW_KEYS_BEEP_PRESS },
{ "slowkeys-beep-accept", META_A11Y_SLOW_KEYS_BEEP_ACCEPT },
{ "slowkeys-beep-reject", META_A11Y_SLOW_KEYS_BEEP_REJECT },
{ "bouncekeys-enable", META_A11Y_BOUNCE_KEYS_ENABLED },
{ "bouncekeys-beep-reject", META_A11Y_BOUNCE_KEYS_BEEP_REJECT },
{ "togglekeys-enable", META_A11Y_TOGGLE_KEYS_ENABLED },
{ "stickykeys-enable", META_A11Y_STICKY_KEYS_ENABLED },
{ "stickykeys-modifier-beep", META_A11Y_STICKY_KEYS_BEEP },
{ "stickykeys-two-key-off", META_A11Y_STICKY_KEYS_TWO_KEY_OFF },
{ "feature-state-change-beep", META_A11Y_FEATURE_STATE_CHANGE_BEEP },
};
static void
load_keyboard_a11y_settings (MetaInputSettings *input_settings,
ClutterInputDevice *device)
load_keyboard_a11y_settings (MetaInputSettings *input_settings)
{
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
ClutterKbdA11ySettings kbd_a11y_settings = { 0 };
ClutterInputDevice *core_keyboard;
ClutterBackend *backend = clutter_get_default_backend ();
ClutterSeat *seat = clutter_backend_get_default_seat (backend);
MetaKbdA11ySettings kbd_a11y_settings = { 0 };
guint i;
core_keyboard = clutter_seat_get_keyboard (priv->seat);
if (device && device != core_keyboard)
return;
kbd_a11y_settings.controls = 0;
for (i = 0; i < G_N_ELEMENTS (keyboard_a11y_settings_flags_pair); i++)
{
@ -1203,13 +1205,14 @@ load_keyboard_a11y_settings (MetaInputSettings *input_settings,
kbd_a11y_settings.mousekeys_accel_time = g_settings_get_int (priv->keyboard_a11y_settings,
"mousekeys-accel-time");
clutter_seat_set_kbd_a11y_settings (seat, &kbd_a11y_settings);
priv->kbd_a11y_settings = kbd_a11y_settings;
g_signal_emit (input_settings, signals[KBD_A11Y_CHANGED], 0, &priv->kbd_a11y_settings);
}
static void
on_keyboard_a11y_settings_changed (ClutterSeat *seat,
ClutterKeyboardA11yFlags new_flags,
ClutterKeyboardA11yFlags what_changed,
MetaKeyboardA11yFlags new_flags,
MetaKeyboardA11yFlags what_changed,
MetaInputSettings *input_settings)
{
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
@ -1231,7 +1234,7 @@ meta_input_keyboard_a11y_settings_changed (GSettings *settings,
{
MetaInputSettings *input_settings = META_INPUT_SETTINGS (user_data);
load_keyboard_a11y_settings (input_settings, NULL);
load_keyboard_a11y_settings (input_settings);
}
struct _pointer_a11y_settings_flags_pair {
@ -1493,7 +1496,6 @@ apply_device_settings (MetaInputSettings *input_settings,
update_pointer_accel_profile (input_settings,
priv->trackball_settings,
device);
load_keyboard_a11y_settings (input_settings, device);
load_pointer_a11y_settings (input_settings, device);
update_middle_click_emulation (input_settings, priv->mouse_settings, device);
@ -1717,6 +1719,8 @@ meta_input_settings_constructed (GObject *object)
apply_device_settings (input_settings, NULL);
update_keyboard_repeat (input_settings);
check_mappable_devices (input_settings);
load_keyboard_a11y_settings (input_settings);
}
static void
@ -1729,6 +1733,14 @@ meta_input_settings_class_init (MetaInputSettingsClass *klass)
quark_tool_settings =
g_quark_from_static_string ("meta-input-settings-tool-settings");
signals[KBD_A11Y_CHANGED] =
g_signal_new ("kbd-a11y-changed",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 1,
G_TYPE_POINTER);
}
static void
@ -1876,3 +1888,16 @@ meta_input_settings_set_device_aspect_ratio (MetaInputSettings *input_settings,
info->aspect_ratio = aspect_ratio;
update_tablet_keep_aspect (input_settings, info->settings, device);
}
void
meta_input_settings_get_kbd_a11y_settings (MetaInputSettings *input_settings,
MetaKbdA11ySettings *a11y_settings)
{
MetaInputSettingsPrivate *priv;
g_return_if_fail (META_IS_INPUT_SETTINGS (input_settings));
priv = meta_input_settings_get_instance_private (input_settings);
*a11y_settings = priv->kbd_a11y_settings;
}