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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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38
clutter/clutter/clutter-enums.h
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@ -387,44 +387,6 @@ typedef enum
CLUTTER_MODIFIER_MASK = 0x5c001fff CLUTTER_MODIFIER_MASK = 0x5c001fff
} ClutterModifierType; } ClutterModifierType;
/**
* ClutterKeyboardA11yFlags:
* @CLUTTER_A11Y_KEYBOARD_ENABLED:
* @CLUTTER_A11Y_TIMEOUT_ENABLED:
* @CLUTTER_A11Y_MOUSE_KEYS_ENABLED:
* @CLUTTER_A11Y_SLOW_KEYS_ENABLED:
* @CLUTTER_A11Y_SLOW_KEYS_BEEP_PRESS:
* @CLUTTER_A11Y_SLOW_KEYS_BEEP_ACCEPT:
* @CLUTTER_A11Y_SLOW_KEYS_BEEP_REJECT:
* @CLUTTER_A11Y_BOUNCE_KEYS_ENABLED:
* @CLUTTER_A11Y_BOUNCE_KEYS_BEEP_REJECT:
* @CLUTTER_A11Y_TOGGLE_KEYS_ENABLED:
* @CLUTTER_A11Y_STICKY_KEYS_ENABLED:
* @CLUTTER_A11Y_STICKY_KEYS_TWO_KEY_OFF:
* @CLUTTER_A11Y_STICKY_KEYS_BEEP:
* @CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP:
*
* Keyboard accessibility features applied to a ClutterInputDevice keyboard.
*
*/
typedef enum
{
CLUTTER_A11Y_KEYBOARD_ENABLED = 1 << 0,
CLUTTER_A11Y_TIMEOUT_ENABLED = 1 << 1,
CLUTTER_A11Y_MOUSE_KEYS_ENABLED = 1 << 2,
CLUTTER_A11Y_SLOW_KEYS_ENABLED = 1 << 3,
CLUTTER_A11Y_SLOW_KEYS_BEEP_PRESS = 1 << 4,
CLUTTER_A11Y_SLOW_KEYS_BEEP_ACCEPT = 1 << 5,
CLUTTER_A11Y_SLOW_KEYS_BEEP_REJECT = 1 << 6,
CLUTTER_A11Y_BOUNCE_KEYS_ENABLED = 1 << 7,
CLUTTER_A11Y_BOUNCE_KEYS_BEEP_REJECT = 1 << 8,
CLUTTER_A11Y_TOGGLE_KEYS_ENABLED = 1 << 9,
CLUTTER_A11Y_STICKY_KEYS_ENABLED = 1 << 10,
CLUTTER_A11Y_STICKY_KEYS_TWO_KEY_OFF = 1 << 11,
CLUTTER_A11Y_STICKY_KEYS_BEEP = 1 << 12,
CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP = 1 << 13,
} ClutterKeyboardA11yFlags;
/** /**
* ClutterPointerA11yFlags: * ClutterPointerA11yFlags:
* @CLUTTER_A11Y_POINTER_ENABLED: * @CLUTTER_A11Y_POINTER_ENABLED:

40
clutter/clutter/clutter-seat.c
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@ -65,9 +65,6 @@ struct _ClutterSeatPrivate
unsigned int inhibit_unfocus_count; unsigned int inhibit_unfocus_count;
/* Keyboard a11y */
ClutterKbdA11ySettings kbd_a11y_settings;
/* Pointer a11y */ /* Pointer a11y */
ClutterPointerA11ySettings pointer_a11y_settings; ClutterPointerA11ySettings pointer_a11y_settings;
}; };
@ -404,43 +401,6 @@ clutter_seat_get_keymap (ClutterSeat *seat)
return CLUTTER_SEAT_GET_CLASS (seat)->get_keymap (seat); return CLUTTER_SEAT_GET_CLASS (seat)->get_keymap (seat);
} }
static gboolean
are_kbd_a11y_settings_equal (ClutterKbdA11ySettings *a,
ClutterKbdA11ySettings *b)
{
return (memcmp (a, b, sizeof (ClutterKbdA11ySettings)) == 0);
}
void
clutter_seat_set_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *settings)
{
ClutterSeatClass *seat_class;
ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
g_return_if_fail (CLUTTER_IS_SEAT (seat));
if (are_kbd_a11y_settings_equal (&priv->kbd_a11y_settings, settings))
return;
priv->kbd_a11y_settings = *settings;
seat_class = CLUTTER_SEAT_GET_CLASS (seat);
if (seat_class->apply_kbd_a11y_settings)
seat_class->apply_kbd_a11y_settings (seat, settings);
}
void
clutter_seat_get_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *settings)
{
ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
g_return_if_fail (CLUTTER_IS_SEAT (seat));
*settings = priv->kbd_a11y_settings;
}
void void
clutter_seat_ensure_a11y_state (ClutterSeat *seat) clutter_seat_ensure_a11y_state (ClutterSeat *seat)
{ {

28
clutter/clutter/clutter-seat.h
View File

@ -37,24 +37,6 @@ CLUTTER_EXPORT
G_DECLARE_DERIVABLE_TYPE (ClutterSeat, clutter_seat, G_DECLARE_DERIVABLE_TYPE (ClutterSeat, clutter_seat,
CLUTTER, SEAT, GObject) CLUTTER, SEAT, GObject)
/**
* ClutterKbdA11ySettings:
*
* The #ClutterKbdA11ySettings structure contains keyboard accessibility
* settings
*
*/
typedef struct _ClutterKbdA11ySettings
{
ClutterKeyboardA11yFlags controls;
gint slowkeys_delay;
gint debounce_delay;
gint timeout_delay;
gint mousekeys_init_delay;
gint mousekeys_max_speed;
gint mousekeys_accel_time;
} ClutterKbdA11ySettings;
/** /**
* ClutterPointerA11ySettings: * ClutterPointerA11ySettings:
* *
@ -126,10 +108,6 @@ struct _ClutterSeatClass
void (* free_event_data) (ClutterSeat *seat, void (* free_event_data) (ClutterSeat *seat,
ClutterEvent *event); ClutterEvent *event);
/* Keyboard accessibility */
void (* apply_kbd_a11y_settings) (ClutterSeat *seat,
ClutterKbdA11ySettings *settings);
/* Virtual devices */ /* Virtual devices */
ClutterVirtualInputDevice * (* create_virtual_device) (ClutterSeat *seat, ClutterVirtualInputDevice * (* create_virtual_device) (ClutterSeat *seat,
ClutterInputDeviceType device_type); ClutterInputDeviceType device_type);
@ -149,12 +127,6 @@ void clutter_seat_bell_notify (ClutterSeat *seat);
CLUTTER_EXPORT CLUTTER_EXPORT
ClutterKeymap * clutter_seat_get_keymap (ClutterSeat *seat); ClutterKeymap * clutter_seat_get_keymap (ClutterSeat *seat);
CLUTTER_EXPORT
void clutter_seat_set_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *settings);
CLUTTER_EXPORT
void clutter_seat_get_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *settings);
CLUTTER_EXPORT CLUTTER_EXPORT
void clutter_seat_ensure_a11y_state (ClutterSeat *seat); void clutter_seat_ensure_a11y_state (ClutterSeat *seat);

39
src/backends/meta-input-settings-private.h
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@ -36,6 +36,42 @@
G_DECLARE_DERIVABLE_TYPE (MetaInputSettings, meta_input_settings, G_DECLARE_DERIVABLE_TYPE (MetaInputSettings, meta_input_settings,
META, INPUT_SETTINGS, GObject) META, INPUT_SETTINGS, GObject)
typedef enum
{
META_A11Y_KEYBOARD_ENABLED = 1 << 0,
META_A11Y_TIMEOUT_ENABLED = 1 << 1,
META_A11Y_MOUSE_KEYS_ENABLED = 1 << 2,
META_A11Y_SLOW_KEYS_ENABLED = 1 << 3,
META_A11Y_SLOW_KEYS_BEEP_PRESS = 1 << 4,
META_A11Y_SLOW_KEYS_BEEP_ACCEPT = 1 << 5,
META_A11Y_SLOW_KEYS_BEEP_REJECT = 1 << 6,
META_A11Y_BOUNCE_KEYS_ENABLED = 1 << 7,
META_A11Y_BOUNCE_KEYS_BEEP_REJECT = 1 << 8,
META_A11Y_TOGGLE_KEYS_ENABLED = 1 << 9,
META_A11Y_STICKY_KEYS_ENABLED = 1 << 10,
META_A11Y_STICKY_KEYS_TWO_KEY_OFF = 1 << 11,
META_A11Y_STICKY_KEYS_BEEP = 1 << 12,
META_A11Y_FEATURE_STATE_CHANGE_BEEP = 1 << 13,
} MetaKeyboardA11yFlags;
/**
* MetaKbdA11ySettings:
*
* The #MetaKbdA11ySettings structure contains keyboard accessibility
* settings
*
*/
typedef struct _MetaKbdA11ySettings
{
MetaKeyboardA11yFlags controls;
int slowkeys_delay;
int debounce_delay;
int timeout_delay;
int mousekeys_init_delay;
int mousekeys_max_speed;
int mousekeys_accel_time;
} MetaKbdA11ySettings;
struct _MetaInputSettingsClass struct _MetaInputSettingsClass
{ {
GObjectClass parent_class; GObjectClass parent_class;
@ -150,4 +186,7 @@ void meta_input_settings_set_device_aspect_ratio (MetaInputSettings *input_sett
ClutterInputDevice *device, ClutterInputDevice *device,
double aspect_ratio); double aspect_ratio);
void meta_input_settings_get_kbd_a11y_settings (MetaInputSettings *input_settings,
MetaKbdA11ySettings *a11y_settings);
#endif /* META_INPUT_SETTINGS_PRIVATE_H */ #endif /* META_INPUT_SETTINGS_PRIVATE_H */

85
src/backends/meta-input-settings.c
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@ -82,6 +82,8 @@ struct _MetaInputSettingsPrivate
GHashTable *current_tools; GHashTable *current_tools;
GHashTable *two_finger_devices; GHashTable *two_finger_devices;
MetaKbdA11ySettings kbd_a11y_settings;
}; };
typedef gboolean (* ConfigBoolMappingFunc) (MetaInputSettings *input_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) 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 * static GSList *
meta_input_settings_get_devices (MetaInputSettings *settings, meta_input_settings_get_devices (MetaInputSettings *settings,
ClutterInputDeviceType type) ClutterInputDeviceType type)
@ -1150,39 +1160,31 @@ apply_mappable_device_settings (MetaInputSettings *input_settings,
struct _keyboard_a11y_settings_flags_pair { struct _keyboard_a11y_settings_flags_pair {
const char *name; const char *name;
ClutterKeyboardA11yFlags flag; MetaKeyboardA11yFlags flag;
} keyboard_a11y_settings_flags_pair[] = { } keyboard_a11y_settings_flags_pair[] = {
{ "enable", CLUTTER_A11Y_KEYBOARD_ENABLED }, { "enable", META_A11Y_KEYBOARD_ENABLED },
{ "timeout-enable", CLUTTER_A11Y_TIMEOUT_ENABLED }, { "timeout-enable", META_A11Y_TIMEOUT_ENABLED },
{ "mousekeys-enable", CLUTTER_A11Y_MOUSE_KEYS_ENABLED }, { "mousekeys-enable", META_A11Y_MOUSE_KEYS_ENABLED },
{ "slowkeys-enable", CLUTTER_A11Y_SLOW_KEYS_ENABLED }, { "slowkeys-enable", META_A11Y_SLOW_KEYS_ENABLED },
{ "slowkeys-beep-press", CLUTTER_A11Y_SLOW_KEYS_BEEP_PRESS }, { "slowkeys-beep-press", META_A11Y_SLOW_KEYS_BEEP_PRESS },
{ "slowkeys-beep-accept", CLUTTER_A11Y_SLOW_KEYS_BEEP_ACCEPT }, { "slowkeys-beep-accept", META_A11Y_SLOW_KEYS_BEEP_ACCEPT },
{ "slowkeys-beep-reject", CLUTTER_A11Y_SLOW_KEYS_BEEP_REJECT }, { "slowkeys-beep-reject", META_A11Y_SLOW_KEYS_BEEP_REJECT },
{ "bouncekeys-enable", CLUTTER_A11Y_BOUNCE_KEYS_ENABLED }, { "bouncekeys-enable", META_A11Y_BOUNCE_KEYS_ENABLED },
{ "bouncekeys-beep-reject", CLUTTER_A11Y_BOUNCE_KEYS_BEEP_REJECT }, { "bouncekeys-beep-reject", META_A11Y_BOUNCE_KEYS_BEEP_REJECT },
{ "togglekeys-enable", CLUTTER_A11Y_TOGGLE_KEYS_ENABLED }, { "togglekeys-enable", META_A11Y_TOGGLE_KEYS_ENABLED },
{ "stickykeys-enable", CLUTTER_A11Y_STICKY_KEYS_ENABLED }, { "stickykeys-enable", META_A11Y_STICKY_KEYS_ENABLED },
{ "stickykeys-modifier-beep", CLUTTER_A11Y_STICKY_KEYS_BEEP }, { "stickykeys-modifier-beep", META_A11Y_STICKY_KEYS_BEEP },
{ "stickykeys-two-key-off", CLUTTER_A11Y_STICKY_KEYS_TWO_KEY_OFF }, { "stickykeys-two-key-off", META_A11Y_STICKY_KEYS_TWO_KEY_OFF },
{ "feature-state-change-beep", CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP }, { "feature-state-change-beep", META_A11Y_FEATURE_STATE_CHANGE_BEEP },
}; };
static void static void
load_keyboard_a11y_settings (MetaInputSettings *input_settings, load_keyboard_a11y_settings (MetaInputSettings *input_settings)
ClutterInputDevice *device)
{ {
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings); MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
ClutterKbdA11ySettings kbd_a11y_settings = { 0 }; MetaKbdA11ySettings kbd_a11y_settings = { 0 };
ClutterInputDevice *core_keyboard;
ClutterBackend *backend = clutter_get_default_backend ();
ClutterSeat *seat = clutter_backend_get_default_seat (backend);
guint i; guint i;
core_keyboard = clutter_seat_get_keyboard (priv->seat);
if (device && device != core_keyboard)
return;
kbd_a11y_settings.controls = 0; kbd_a11y_settings.controls = 0;
for (i = 0; i < G_N_ELEMENTS (keyboard_a11y_settings_flags_pair); i++) 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, kbd_a11y_settings.mousekeys_accel_time = g_settings_get_int (priv->keyboard_a11y_settings,
"mousekeys-accel-time"); "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 static void
on_keyboard_a11y_settings_changed (ClutterSeat *seat, on_keyboard_a11y_settings_changed (ClutterSeat *seat,
ClutterKeyboardA11yFlags new_flags, MetaKeyboardA11yFlags new_flags,
ClutterKeyboardA11yFlags what_changed, MetaKeyboardA11yFlags what_changed,
MetaInputSettings *input_settings) MetaInputSettings *input_settings)
{ {
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (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); 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 { struct _pointer_a11y_settings_flags_pair {
@ -1493,7 +1496,6 @@ apply_device_settings (MetaInputSettings *input_settings,
update_pointer_accel_profile (input_settings, update_pointer_accel_profile (input_settings,
priv->trackball_settings, priv->trackball_settings,
device); device);
load_keyboard_a11y_settings (input_settings, device);
load_pointer_a11y_settings (input_settings, device); load_pointer_a11y_settings (input_settings, device);
update_middle_click_emulation (input_settings, priv->mouse_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); apply_device_settings (input_settings, NULL);
update_keyboard_repeat (input_settings); update_keyboard_repeat (input_settings);
check_mappable_devices (input_settings); check_mappable_devices (input_settings);
load_keyboard_a11y_settings (input_settings);
} }
static void static void
@ -1729,6 +1733,14 @@ meta_input_settings_class_init (MetaInputSettingsClass *klass)
quark_tool_settings = quark_tool_settings =
g_quark_from_static_string ("meta-input-settings-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 static void
@ -1876,3 +1888,16 @@ meta_input_settings_set_device_aspect_ratio (MetaInputSettings *input_settings,
info->aspect_ratio = aspect_ratio; info->aspect_ratio = aspect_ratio;
update_tablet_keep_aspect (input_settings, info->settings, device); 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;
}

18
src/backends/native/meta-backend-native.c
View File

@ -50,6 +50,7 @@
#include "backends/meta-stage-private.h" #include "backends/meta-stage-private.h"
#include "backends/native/meta-clutter-backend-native.h" #include "backends/native/meta-clutter-backend-native.h"
#include "backends/native/meta-event-native.h" #include "backends/native/meta-event-native.h"
#include "backends/native/meta-input-device-native.h"
#include "backends/native/meta-input-settings-native.h" #include "backends/native/meta-input-settings-native.h"
#include "backends/native/meta-kms.h" #include "backends/native/meta-kms.h"
#include "backends/native/meta-kms-device.h" #include "backends/native/meta-kms-device.h"
@ -234,6 +235,21 @@ meta_backend_native_create_renderer (MetaBackend *backend,
return META_RENDERER (renderer_native); return META_RENDERER (renderer_native);
} }
static void
kbd_a11y_changed_cb (MetaInputSettings *input_settings,
MetaKbdA11ySettings *a11y_settings,
MetaBackend *backend)
{
ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
ClutterSeat *seat = clutter_backend_get_default_seat (clutter_backend);
ClutterInputDevice *device;
device = clutter_seat_get_keyboard (seat);
if (device)
meta_input_device_native_apply_kbd_a11y_settings (META_INPUT_DEVICE_NATIVE (device),
a11y_settings);
}
static MetaInputSettings * static MetaInputSettings *
meta_backend_native_create_input_settings (MetaBackend *backend) meta_backend_native_create_input_settings (MetaBackend *backend)
{ {
@ -243,6 +259,8 @@ meta_backend_native_create_input_settings (MetaBackend *backend)
{ {
backend_native->input_settings = backend_native->input_settings =
g_object_new (META_TYPE_INPUT_SETTINGS_NATIVE, NULL); g_object_new (META_TYPE_INPUT_SETTINGS_NATIVE, NULL);
g_signal_connect_object (backend_native->input_settings, "kbd-a11y-changed",
G_CALLBACK (kbd_a11y_changed_cb), backend, 0);
} }
return backend_native->input_settings; return backend_native->input_settings;

85
src/backends/native/meta-input-device-native.c
View File

@ -24,6 +24,7 @@
#include <math.h> #include <math.h>
#include <cairo-gobject.h> #include <cairo-gobject.h>
#include "backends/meta-backend-private.h"
#include "backends/native/meta-input-device-tool-native.h" #include "backends/native/meta-input-device-tool-native.h"
#include "backends/native/meta-input-device-native.h" #include "backends/native/meta-input-device-native.h"
#include "backends/native/meta-seat-native.h" #include "backends/native/meta-seat-native.h"
@ -238,11 +239,11 @@ clear_slow_keys (MetaInputDeviceNative *device)
static guint static guint
get_slow_keys_delay (ClutterInputDevice *device) get_slow_keys_delay (ClutterInputDevice *device)
{ {
MetaInputDeviceNative *device_native = META_INPUT_DEVICE_NATIVE (device); MetaKbdA11ySettings a11y_settings;
ClutterKbdA11ySettings a11y_settings; MetaInputSettings *input_settings;
clutter_seat_get_kbd_a11y_settings (CLUTTER_SEAT (device_native->seat), input_settings = meta_backend_get_input_settings (meta_get_backend ());
&a11y_settings); meta_input_settings_get_kbd_a11y_settings (input_settings, &a11y_settings);
/* Settings use int, we use uint, make sure we dont go negative */ /* Settings use int, we use uint, make sure we dont go negative */
return MAX (0, a11y_settings.slowkeys_delay); return MAX (0, a11y_settings.slowkeys_delay);
} }
@ -263,7 +264,7 @@ trigger_slow_keys (gpointer data)
device->slow_keys_list = g_list_remove (device->slow_keys_list, slow_keys_event); device->slow_keys_list = g_list_remove (device->slow_keys_list, slow_keys_event);
meta_input_device_native_free_pending_slow_key (slow_keys_event); meta_input_device_native_free_pending_slow_key (slow_keys_event);
if (device->a11y_flags & CLUTTER_A11Y_SLOW_KEYS_BEEP_ACCEPT) if (device->a11y_flags & META_A11Y_SLOW_KEYS_BEEP_ACCEPT)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
return G_SOURCE_REMOVE; return G_SOURCE_REMOVE;
@ -301,7 +302,7 @@ start_slow_keys (ClutterEvent *event,
slow_keys_event); slow_keys_event);
device->slow_keys_list = g_list_append (device->slow_keys_list, slow_keys_event); device->slow_keys_list = g_list_append (device->slow_keys_list, slow_keys_event);
if (device->a11y_flags & CLUTTER_A11Y_SLOW_KEYS_BEEP_PRESS) if (device->a11y_flags & META_A11Y_SLOW_KEYS_BEEP_PRESS)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
} }
@ -321,7 +322,7 @@ stop_slow_keys (ClutterEvent *event,
device->slow_keys_list = g_list_delete_link (device->slow_keys_list, item); device->slow_keys_list = g_list_delete_link (device->slow_keys_list, item);
meta_input_device_native_free_pending_slow_key (slow_keys_event); meta_input_device_native_free_pending_slow_key (slow_keys_event);
if (device->a11y_flags & CLUTTER_A11Y_SLOW_KEYS_BEEP_REJECT) if (device->a11y_flags & META_A11Y_SLOW_KEYS_BEEP_REJECT)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
return; return;
@ -334,11 +335,11 @@ stop_slow_keys (ClutterEvent *event,
static guint static guint
get_debounce_delay (ClutterInputDevice *device) get_debounce_delay (ClutterInputDevice *device)
{ {
MetaInputDeviceNative *device_native = META_INPUT_DEVICE_NATIVE (device); MetaKbdA11ySettings a11y_settings;
ClutterKbdA11ySettings a11y_settings; MetaInputSettings *input_settings;
clutter_seat_get_kbd_a11y_settings (CLUTTER_SEAT (device_native->seat), input_settings = meta_backend_get_input_settings (meta_get_backend ());
&a11y_settings); meta_input_settings_get_kbd_a11y_settings (input_settings, &a11y_settings);
/* Settings use int, we use uint, make sure we dont go negative */ /* Settings use int, we use uint, make sure we dont go negative */
return MAX (0, a11y_settings.debounce_delay); return MAX (0, a11y_settings.debounce_delay);
} }
@ -376,7 +377,7 @@ stop_bounce_keys (MetaInputDeviceNative *device)
static void static void
notify_bounce_keys_reject (MetaInputDeviceNative *device) notify_bounce_keys_reject (MetaInputDeviceNative *device)
{ {
if (device->a11y_flags & CLUTTER_A11Y_BOUNCE_KEYS_BEEP_REJECT) if (device->a11y_flags & META_A11Y_BOUNCE_KEYS_BEEP_REJECT)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
} }
@ -490,20 +491,20 @@ notify_stickykeys_change (MetaInputDeviceNative *device)
g_signal_emit_by_name (CLUTTER_INPUT_DEVICE (device)->seat, g_signal_emit_by_name (CLUTTER_INPUT_DEVICE (device)->seat,
"kbd-a11y-flags-changed", "kbd-a11y-flags-changed",
device->a11y_flags, device->a11y_flags,
CLUTTER_A11Y_STICKY_KEYS_ENABLED); META_A11Y_STICKY_KEYS_ENABLED);
} }
static void static void
set_stickykeys_off (MetaInputDeviceNative *device) set_stickykeys_off (MetaInputDeviceNative *device)
{ {
device->a11y_flags &= ~CLUTTER_A11Y_STICKY_KEYS_ENABLED; device->a11y_flags &= ~META_A11Y_STICKY_KEYS_ENABLED;
notify_stickykeys_change (device); notify_stickykeys_change (device);
} }
static void static void
set_stickykeys_on (MetaInputDeviceNative *device) set_stickykeys_on (MetaInputDeviceNative *device)
{ {
device->a11y_flags |= CLUTTER_A11Y_STICKY_KEYS_ENABLED; device->a11y_flags |= META_A11Y_STICKY_KEYS_ENABLED;
notify_stickykeys_change (device); notify_stickykeys_change (device);
} }
@ -518,23 +519,23 @@ clear_stickykeys_event (ClutterEvent *event,
static void static void
set_slowkeys_off (MetaInputDeviceNative *device) set_slowkeys_off (MetaInputDeviceNative *device)
{ {
device->a11y_flags &= ~CLUTTER_A11Y_SLOW_KEYS_ENABLED; device->a11y_flags &= ~META_A11Y_SLOW_KEYS_ENABLED;
g_signal_emit_by_name (CLUTTER_INPUT_DEVICE (device)->seat, g_signal_emit_by_name (CLUTTER_INPUT_DEVICE (device)->seat,
"kbd-a11y-flags-changed", "kbd-a11y-flags-changed",
device->a11y_flags, device->a11y_flags,
CLUTTER_A11Y_SLOW_KEYS_ENABLED); META_A11Y_SLOW_KEYS_ENABLED);
} }
static void static void
set_slowkeys_on (MetaInputDeviceNative *device) set_slowkeys_on (MetaInputDeviceNative *device)
{ {
device->a11y_flags |= CLUTTER_A11Y_SLOW_KEYS_ENABLED; device->a11y_flags |= META_A11Y_SLOW_KEYS_ENABLED;
g_signal_emit_by_name (CLUTTER_INPUT_DEVICE (device)->seat, g_signal_emit_by_name (CLUTTER_INPUT_DEVICE (device)->seat,
"kbd-a11y-flags-changed", "kbd-a11y-flags-changed",
device->a11y_flags, device->a11y_flags,
CLUTTER_A11Y_SLOW_KEYS_ENABLED); META_A11Y_SLOW_KEYS_ENABLED);
} }
static void static void
@ -550,7 +551,7 @@ handle_stickykeys_press (ClutterEvent *event,
return; return;
if (device->stickykeys_depressed_mask && if (device->stickykeys_depressed_mask &&
(device->a11y_flags & CLUTTER_A11Y_STICKY_KEYS_TWO_KEY_OFF)) (device->a11y_flags & META_A11Y_STICKY_KEYS_TWO_KEY_OFF))
{ {
clear_stickykeys_event (event, device); clear_stickykeys_event (event, device);
return; return;
@ -596,7 +597,7 @@ handle_stickykeys_release (ClutterEvent *event,
if (key_event_is_modifier (event)) if (key_event_is_modifier (event))
{ {
if (device->a11y_flags & CLUTTER_A11Y_STICKY_KEYS_BEEP) if (device->a11y_flags & META_A11Y_STICKY_KEYS_BEEP)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
return; return;
@ -615,10 +616,10 @@ trigger_toggle_slowkeys (gpointer data)
device->toggle_slowkeys_timer = 0; device->toggle_slowkeys_timer = 0;
if (device->a11y_flags & CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP) if (device->a11y_flags & META_A11Y_FEATURE_STATE_CHANGE_BEEP)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
if (device->a11y_flags & CLUTTER_A11Y_SLOW_KEYS_ENABLED) if (device->a11y_flags & META_A11Y_SLOW_KEYS_ENABLED)
set_slowkeys_off (device); set_slowkeys_off (device);
else else
set_slowkeys_on (device); set_slowkeys_on (device);
@ -677,10 +678,10 @@ handle_enablekeys_release (ClutterEvent *event,
{ {
device->shift_count = 0; device->shift_count = 0;
if (device->a11y_flags & CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP) if (device->a11y_flags & META_A11Y_FEATURE_STATE_CHANGE_BEEP)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
if (device->a11y_flags & CLUTTER_A11Y_STICKY_KEYS_ENABLED) if (device->a11y_flags & META_A11Y_STICKY_KEYS_ENABLED)
set_stickykeys_off (device); set_stickykeys_off (device);
else else
set_stickykeys_on (device); set_stickykeys_on (device);
@ -747,8 +748,8 @@ emulate_button_click (MetaInputDeviceNative *device)
#define MOUSEKEYS_CURVE (1.0 + (((double) 50.0) * 0.001)) #define MOUSEKEYS_CURVE (1.0 + (((double) 50.0) * 0.001))
static void static void
update_mousekeys_params (MetaInputDeviceNative *device, update_mousekeys_params (MetaInputDeviceNative *device,
ClutterKbdA11ySettings *settings) MetaKbdA11ySettings *settings)
{ {
/* Prevent us from broken settings values */ /* Prevent us from broken settings values */
device->mousekeys_max_speed = MAX (1, settings->mousekeys_max_speed); device->mousekeys_max_speed = MAX (1, settings->mousekeys_max_speed);
@ -1117,7 +1118,7 @@ meta_input_device_native_process_kbd_a11y_event (ClutterEvent *eve
if (event->key.flags & CLUTTER_EVENT_FLAG_INPUT_METHOD) if (event->key.flags & CLUTTER_EVENT_FLAG_INPUT_METHOD)
goto emit_event; goto emit_event;
if (device_evdev->a11y_flags & CLUTTER_A11Y_KEYBOARD_ENABLED) if (device_evdev->a11y_flags & META_A11Y_KEYBOARD_ENABLED)
{ {
if (event->type == CLUTTER_KEY_PRESS) if (event->type == CLUTTER_KEY_PRESS)
handle_enablekeys_press (event, device_evdev); handle_enablekeys_press (event, device_evdev);
@ -1125,7 +1126,7 @@ meta_input_device_native_process_kbd_a11y_event (ClutterEvent *eve
handle_enablekeys_release (event, device_evdev); handle_enablekeys_release (event, device_evdev);
} }
if (device_evdev->a11y_flags & CLUTTER_A11Y_MOUSE_KEYS_ENABLED) if (device_evdev->a11y_flags & META_A11Y_MOUSE_KEYS_ENABLED)
{ {
if (event->type == CLUTTER_KEY_PRESS && if (event->type == CLUTTER_KEY_PRESS &&
handle_mousekeys_press (event, device_evdev)) handle_mousekeys_press (event, device_evdev))
@ -1135,7 +1136,7 @@ meta_input_device_native_process_kbd_a11y_event (ClutterEvent *eve
return; /* swallow event */ return; /* swallow event */
} }
if ((device_evdev->a11y_flags & CLUTTER_A11Y_BOUNCE_KEYS_ENABLED) && if ((device_evdev->a11y_flags & META_A11Y_BOUNCE_KEYS_ENABLED) &&
(get_debounce_delay (device) != 0)) (get_debounce_delay (device) != 0))
{ {
if ((event->type == CLUTTER_KEY_PRESS) && debounce_key (event, device_evdev)) if ((event->type == CLUTTER_KEY_PRESS) && debounce_key (event, device_evdev))
@ -1148,7 +1149,7 @@ meta_input_device_native_process_kbd_a11y_event (ClutterEvent *eve
start_bounce_keys (event, device_evdev); start_bounce_keys (event, device_evdev);
} }
if ((device_evdev->a11y_flags & CLUTTER_A11Y_SLOW_KEYS_ENABLED) && if ((device_evdev->a11y_flags & META_A11Y_SLOW_KEYS_ENABLED) &&
(get_slow_keys_delay (device) != 0)) (get_slow_keys_delay (device) != 0))
{ {
if (event->type == CLUTTER_KEY_PRESS) if (event->type == CLUTTER_KEY_PRESS)
@ -1159,7 +1160,7 @@ meta_input_device_native_process_kbd_a11y_event (ClutterEvent *eve
return; return;
} }
if (device_evdev->a11y_flags & CLUTTER_A11Y_STICKY_KEYS_ENABLED) if (device_evdev->a11y_flags & META_A11Y_STICKY_KEYS_ENABLED)
{ {
if (event->type == CLUTTER_KEY_PRESS) if (event->type == CLUTTER_KEY_PRESS)
handle_stickykeys_press (event, device_evdev); handle_stickykeys_press (event, device_evdev);
@ -1172,34 +1173,34 @@ emit_event:
} }
void void
meta_input_device_native_apply_kbd_a11y_settings (MetaInputDeviceNative *device, meta_input_device_native_apply_kbd_a11y_settings (MetaInputDeviceNative *device,
ClutterKbdA11ySettings *settings) MetaKbdA11ySettings *settings)
{ {
ClutterKeyboardA11yFlags changed_flags = (device->a11y_flags ^ settings->controls); MetaKeyboardA11yFlags changed_flags = (device->a11y_flags ^ settings->controls);
if (changed_flags & (CLUTTER_A11Y_KEYBOARD_ENABLED | CLUTTER_A11Y_SLOW_KEYS_ENABLED)) if (changed_flags & (META_A11Y_KEYBOARD_ENABLED | META_A11Y_SLOW_KEYS_ENABLED))
clear_slow_keys (device); clear_slow_keys (device);
if (changed_flags & (CLUTTER_A11Y_KEYBOARD_ENABLED | CLUTTER_A11Y_BOUNCE_KEYS_ENABLED)) if (changed_flags & (META_A11Y_KEYBOARD_ENABLED | META_A11Y_BOUNCE_KEYS_ENABLED))
device->debounce_key = 0; device->debounce_key = 0;
if (changed_flags & (CLUTTER_A11Y_KEYBOARD_ENABLED | CLUTTER_A11Y_STICKY_KEYS_ENABLED)) if (changed_flags & (META_A11Y_KEYBOARD_ENABLED | META_A11Y_STICKY_KEYS_ENABLED))
{ {
device->stickykeys_depressed_mask = 0; device->stickykeys_depressed_mask = 0;
update_internal_xkb_state (device, 0, 0); update_internal_xkb_state (device, 0, 0);
} }
if (changed_flags & CLUTTER_A11Y_KEYBOARD_ENABLED) if (changed_flags & META_A11Y_KEYBOARD_ENABLED)
{ {
device->toggle_slowkeys_timer = 0; device->toggle_slowkeys_timer = 0;
device->shift_count = 0; device->shift_count = 0;
device->last_shift_time = 0; device->last_shift_time = 0;
} }
if (changed_flags & (CLUTTER_A11Y_KEYBOARD_ENABLED | CLUTTER_A11Y_MOUSE_KEYS_ENABLED)) if (changed_flags & (META_A11Y_KEYBOARD_ENABLED | META_A11Y_MOUSE_KEYS_ENABLED))
{ {
if (settings->controls & if (settings->controls &
(CLUTTER_A11Y_KEYBOARD_ENABLED | CLUTTER_A11Y_MOUSE_KEYS_ENABLED)) (META_A11Y_KEYBOARD_ENABLED | META_A11Y_MOUSE_KEYS_ENABLED))
enable_mousekeys (device); enable_mousekeys (device);
else else
disable_mousekeys (device); disable_mousekeys (device);
@ -1213,7 +1214,7 @@ meta_input_device_native_apply_kbd_a11y_settings (MetaInputDeviceNative *device
void void
meta_input_device_native_a11y_maybe_notify_toggle_keys (MetaInputDeviceNative *device) meta_input_device_native_a11y_maybe_notify_toggle_keys (MetaInputDeviceNative *device)
{ {
if (device->a11y_flags & CLUTTER_A11Y_TOGGLE_KEYS_ENABLED) if (device->a11y_flags & META_A11Y_TOGGLE_KEYS_ENABLED)
meta_input_device_native_bell_notify (device); meta_input_device_native_bell_notify (device);
} }

7
src/backends/native/meta-input-device-native.h
View File

@ -29,6 +29,7 @@
#include <glib-object.h> #include <glib-object.h>
#include "backends/meta-input-device-private.h" #include "backends/meta-input-device-private.h"
#include "backends/meta-input-settings-private.h"
#include "backends/native/meta-seat-native.h" #include "backends/native/meta-seat-native.h"
#include "clutter/clutter-mutter.h" #include "clutter/clutter-mutter.h"
@ -81,7 +82,7 @@ struct _MetaInputDeviceNative
float pointer_y; float pointer_y;
/* Keyboard a11y */ /* Keyboard a11y */
ClutterKeyboardA11yFlags a11y_flags; MetaKeyboardA11yFlags a11y_flags;
GList *slow_keys_list; GList *slow_keys_list;
guint debounce_timer; guint debounce_timer;
uint16_t debounce_key; uint16_t debounce_key;
@ -134,8 +135,8 @@ MetaInputDeviceMapping meta_input_device_native_get_mapping_mode (ClutterInpu
void meta_input_device_native_set_mapping_mode (ClutterInputDevice *device, void meta_input_device_native_set_mapping_mode (ClutterInputDevice *device,
MetaInputDeviceMapping mapping); MetaInputDeviceMapping mapping);
void meta_input_device_native_apply_kbd_a11y_settings (MetaInputDeviceNative *device, void meta_input_device_native_apply_kbd_a11y_settings (MetaInputDeviceNative *device,
ClutterKbdA11ySettings *settings); MetaKbdA11ySettings *settings);
void meta_input_device_native_a11y_maybe_notify_toggle_keys (MetaInputDeviceNative *device_evdev); void meta_input_device_native_a11y_maybe_notify_toggle_keys (MetaInputDeviceNative *device_evdev);

13
src/backends/native/meta-seat-native.c
View File

@ -2705,18 +2705,6 @@ meta_seat_native_free_event_data (ClutterSeat *seat,
meta_event_native_free (event_evdev); meta_event_native_free (event_evdev);
} }
static void
meta_seat_native_apply_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *settings)
{
ClutterInputDevice *device;
device = clutter_seat_get_keyboard (seat);
if (device)
meta_input_device_native_apply_kbd_a11y_settings (META_INPUT_DEVICE_NATIVE (device),
settings);
}
static guint static guint
bump_virtual_touch_slot_base (MetaSeatNative *seat_native) bump_virtual_touch_slot_base (MetaSeatNative *seat_native)
{ {
@ -2880,7 +2868,6 @@ meta_seat_native_class_init (MetaSeatNativeClass *klass)
seat_class->get_keymap = meta_seat_native_get_keymap; seat_class->get_keymap = meta_seat_native_get_keymap;
seat_class->copy_event_data = meta_seat_native_copy_event_data; seat_class->copy_event_data = meta_seat_native_copy_event_data;
seat_class->free_event_data = meta_seat_native_free_event_data; seat_class->free_event_data = meta_seat_native_free_event_data;
seat_class->apply_kbd_a11y_settings = meta_seat_native_apply_kbd_a11y_settings;
seat_class->create_virtual_device = meta_seat_native_create_virtual_device; seat_class->create_virtual_device = meta_seat_native_create_virtual_device;
seat_class->get_supported_virtual_device_types = meta_seat_native_get_supported_virtual_device_types; seat_class->get_supported_virtual_device_types = meta_seat_native_get_supported_virtual_device_types;
seat_class->compress_motion = meta_seat_native_compress_motion; seat_class->compress_motion = meta_seat_native_compress_motion;

22
src/backends/x11/meta-backend-x11.c
View File

@ -50,6 +50,7 @@
#include "backends/x11/meta-seat-x11.h" #include "backends/x11/meta-seat-x11.h"
#include "backends/x11/meta-stage-x11.h" #include "backends/x11/meta-stage-x11.h"
#include "backends/x11/meta-renderer-x11.h" #include "backends/x11/meta-renderer-x11.h"
#include "backends/x11/meta-xkb-a11y-x11.h"
#include "clutter/clutter.h" #include "clutter/clutter.h"
#include "clutter/x11/clutter-x11.h" #include "clutter/x11/clutter-x11.h"
#include "compositor/compositor-private.h" #include "compositor/compositor-private.h"
@ -519,6 +520,17 @@ on_monitors_changed (MetaMonitorManager *manager,
priv->cached_current_logical_monitor = NULL; priv->cached_current_logical_monitor = NULL;
} }
static void
on_kbd_a11y_changed (MetaInputSettings *input_settings,
MetaKbdA11ySettings *a11y_settings,
MetaBackend *backend)
{
ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
ClutterSeat *seat = clutter_backend_get_default_seat (clutter_backend);
meta_seat_x11_apply_kbd_a11y_settings (seat, a11y_settings);
}
static void static void
meta_backend_x11_post_init (MetaBackend *backend) meta_backend_x11_post_init (MetaBackend *backend)
{ {
@ -527,6 +539,7 @@ meta_backend_x11_post_init (MetaBackend *backend)
MetaMonitorManager *monitor_manager; MetaMonitorManager *monitor_manager;
ClutterBackend *clutter_backend; ClutterBackend *clutter_backend;
ClutterSeat *seat; ClutterSeat *seat;
MetaInputSettings *input_settings;
int major, minor; int major, minor;
gboolean has_xi = FALSE; gboolean has_xi = FALSE;
@ -584,6 +597,15 @@ meta_backend_x11_post_init (MetaBackend *backend)
seat = clutter_backend_get_default_seat (clutter_backend); seat = clutter_backend_get_default_seat (clutter_backend);
meta_seat_x11_notify_devices (META_SEAT_X11 (seat), meta_seat_x11_notify_devices (META_SEAT_X11 (seat),
CLUTTER_STAGE (meta_backend_get_stage (backend))); CLUTTER_STAGE (meta_backend_get_stage (backend)));
input_settings = meta_backend_get_input_settings (backend);
if (input_settings)
{
g_signal_connect_object (meta_backend_get_input_settings (backend),
"kbd-a11y-changed",
G_CALLBACK (on_kbd_a11y_changed), backend, 0);
}
} }
static ClutterBackend * static ClutterBackend *

9
src/backends/x11/meta-seat-x11.c
View File

@ -1325,13 +1325,15 @@ static void
on_keymap_state_change (MetaKeymapX11 *keymap_x11, on_keymap_state_change (MetaKeymapX11 *keymap_x11,
gpointer data) gpointer data)
{ {
ClutterSeat *seat = CLUTTER_SEAT (data); ClutterSeat *seat = data;
ClutterKbdA11ySettings kbd_a11y_settings; MetaInputSettings *input_settings;
MetaKbdA11ySettings kbd_a11y_settings;
/* On keymaps state change, just reapply the current settings, it'll /* On keymaps state change, just reapply the current settings, it'll
* take care of enabling/disabling mousekeys based on NumLock state. * take care of enabling/disabling mousekeys based on NumLock state.
*/ */
clutter_seat_get_kbd_a11y_settings (seat, &kbd_a11y_settings); input_settings = meta_backend_get_input_settings (meta_get_backend ());
meta_input_settings_get_kbd_a11y_settings (input_settings, &kbd_a11y_settings);
meta_seat_x11_apply_kbd_a11y_settings (seat, &kbd_a11y_settings); meta_seat_x11_apply_kbd_a11y_settings (seat, &kbd_a11y_settings);
} }
@ -1755,7 +1757,6 @@ meta_seat_x11_class_init (MetaSeatX11Class *klass)
seat_class->get_keymap = meta_seat_x11_get_keymap; seat_class->get_keymap = meta_seat_x11_get_keymap;
seat_class->copy_event_data = meta_seat_x11_copy_event_data; seat_class->copy_event_data = meta_seat_x11_copy_event_data;
seat_class->free_event_data = meta_seat_x11_free_event_data; seat_class->free_event_data = meta_seat_x11_free_event_data;
seat_class->apply_kbd_a11y_settings = meta_seat_x11_apply_kbd_a11y_settings;
seat_class->create_virtual_device = meta_seat_x11_create_virtual_device; seat_class->create_virtual_device = meta_seat_x11_create_virtual_device;
seat_class->get_supported_virtual_device_types = meta_seat_x11_get_supported_virtual_device_types; seat_class->get_supported_virtual_device_types = meta_seat_x11_get_supported_virtual_device_types;
seat_class->warp_pointer = meta_seat_x11_warp_pointer; seat_class->warp_pointer = meta_seat_x11_warp_pointer;

73
src/backends/x11/meta-xkb-a11y-x11.c
View File

@ -78,40 +78,43 @@ static void
check_settings_changed (ClutterSeat *seat) check_settings_changed (ClutterSeat *seat)
{ {
Display *xdisplay = clutter_x11_get_default_display (); Display *xdisplay = clutter_x11_get_default_display ();
ClutterKbdA11ySettings kbd_a11y_settings; MetaKbdA11ySettings kbd_a11y_settings;
ClutterKeyboardA11yFlags what_changed = 0; MetaKeyboardA11yFlags what_changed = 0;
MetaInputSettings *input_settings;
XkbDescRec *desc; XkbDescRec *desc;
desc = get_xkb_desc_rec (xdisplay); desc = get_xkb_desc_rec (xdisplay);
if (!desc) if (!desc)
return; return;
clutter_seat_get_kbd_a11y_settings (seat, &kbd_a11y_settings); input_settings = meta_backend_get_input_settings (meta_get_backend ());
meta_input_settings_get_kbd_a11y_settings (input_settings,
&kbd_a11y_settings);
if (desc->ctrls->enabled_ctrls & XkbSlowKeysMask && if (desc->ctrls->enabled_ctrls & XkbSlowKeysMask &&
!(kbd_a11y_settings.controls & CLUTTER_A11Y_SLOW_KEYS_ENABLED)) !(kbd_a11y_settings.controls & META_A11Y_SLOW_KEYS_ENABLED))
{ {
what_changed |= CLUTTER_A11Y_SLOW_KEYS_ENABLED; what_changed |= META_A11Y_SLOW_KEYS_ENABLED;
kbd_a11y_settings.controls |= CLUTTER_A11Y_SLOW_KEYS_ENABLED; kbd_a11y_settings.controls |= META_A11Y_SLOW_KEYS_ENABLED;
} }
else if (!(desc->ctrls->enabled_ctrls & XkbSlowKeysMask) && else if (!(desc->ctrls->enabled_ctrls & XkbSlowKeysMask) &&
kbd_a11y_settings.controls & CLUTTER_A11Y_SLOW_KEYS_ENABLED) kbd_a11y_settings.controls & META_A11Y_SLOW_KEYS_ENABLED)
{ {
what_changed |= CLUTTER_A11Y_SLOW_KEYS_ENABLED; what_changed |= META_A11Y_SLOW_KEYS_ENABLED;
kbd_a11y_settings.controls &= ~CLUTTER_A11Y_SLOW_KEYS_ENABLED; kbd_a11y_settings.controls &= ~META_A11Y_SLOW_KEYS_ENABLED;
} }
if (desc->ctrls->enabled_ctrls & XkbStickyKeysMask && if (desc->ctrls->enabled_ctrls & XkbStickyKeysMask &&
!(kbd_a11y_settings.controls & CLUTTER_A11Y_STICKY_KEYS_ENABLED)) !(kbd_a11y_settings.controls & META_A11Y_STICKY_KEYS_ENABLED))
{ {
what_changed |= CLUTTER_A11Y_STICKY_KEYS_ENABLED; what_changed |= META_A11Y_STICKY_KEYS_ENABLED;
kbd_a11y_settings.controls |= CLUTTER_A11Y_STICKY_KEYS_ENABLED; kbd_a11y_settings.controls |= META_A11Y_STICKY_KEYS_ENABLED;
} }
else if (!(desc->ctrls->enabled_ctrls & XkbStickyKeysMask) && else if (!(desc->ctrls->enabled_ctrls & XkbStickyKeysMask) &&
kbd_a11y_settings.controls & CLUTTER_A11Y_STICKY_KEYS_ENABLED) kbd_a11y_settings.controls & META_A11Y_STICKY_KEYS_ENABLED)
{ {
what_changed |= CLUTTER_A11Y_STICKY_KEYS_ENABLED; what_changed |= META_A11Y_STICKY_KEYS_ENABLED;
kbd_a11y_settings.controls &= ~CLUTTER_A11Y_STICKY_KEYS_ENABLED; kbd_a11y_settings.controls &= ~META_A11Y_STICKY_KEYS_ENABLED;
} }
if (what_changed) if (what_changed)
@ -182,10 +185,10 @@ set_value_mask (gboolean flag,
} }
static gboolean static gboolean
set_xkb_ctrl (XkbDescRec *desc, set_xkb_ctrl (XkbDescRec *desc,
ClutterKeyboardA11yFlags settings, MetaKeyboardA11yFlags settings,
ClutterKeyboardA11yFlags flag, MetaKeyboardA11yFlags flag,
unsigned long mask) unsigned long mask)
{ {
gboolean result = (settings & flag) == flag; gboolean result = (settings & flag) == flag;
desc->ctrls->enabled_ctrls = set_value_mask (result, desc->ctrls->enabled_ctrls, mask); desc->ctrls->enabled_ctrls = set_value_mask (result, desc->ctrls->enabled_ctrls, mask);
@ -194,8 +197,8 @@ set_xkb_ctrl (XkbDescRec *desc,
} }
void void
meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat, meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *kbd_a11y_settings) MetaKbdA11ySettings *kbd_a11y_settings)
{ {
Display *xdisplay = clutter_x11_get_default_display (); Display *xdisplay = clutter_x11_get_default_display ();
XkbDescRec *desc; XkbDescRec *desc;
@ -206,13 +209,13 @@ meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
return; return;
/* general */ /* general */
enable_accessX = kbd_a11y_settings->controls & CLUTTER_A11Y_KEYBOARD_ENABLED; enable_accessX = kbd_a11y_settings->controls & META_A11Y_KEYBOARD_ENABLED;
desc->ctrls->enabled_ctrls = set_value_mask (enable_accessX, desc->ctrls->enabled_ctrls = set_value_mask (enable_accessX,
desc->ctrls->enabled_ctrls, desc->ctrls->enabled_ctrls,
XkbAccessXKeysMask); XkbAccessXKeysMask);
if (set_xkb_ctrl (desc, kbd_a11y_settings->controls, CLUTTER_A11Y_TIMEOUT_ENABLED, if (set_xkb_ctrl (desc, kbd_a11y_settings->controls, META_A11Y_TIMEOUT_ENABLED,
XkbAccessXTimeoutMask)) XkbAccessXTimeoutMask))
{ {
desc->ctrls->ax_timeout = kbd_a11y_settings->timeout_delay; desc->ctrls->ax_timeout = kbd_a11y_settings->timeout_delay;
@ -226,17 +229,17 @@ meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
} }
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP, set_value_mask (kbd_a11y_settings->controls & META_A11Y_FEATURE_STATE_CHANGE_BEEP,
desc->ctrls->ax_options, desc->ctrls->ax_options,
XkbAccessXFeedbackMask | XkbAX_FeatureFBMask | XkbAX_SlowWarnFBMask); XkbAccessXFeedbackMask | XkbAX_FeatureFBMask | XkbAX_SlowWarnFBMask);
/* bounce keys */ /* bounce keys */
if (set_xkb_ctrl (desc, kbd_a11y_settings->controls, if (set_xkb_ctrl (desc, kbd_a11y_settings->controls,
CLUTTER_A11Y_BOUNCE_KEYS_ENABLED, XkbBounceKeysMask)) META_A11Y_BOUNCE_KEYS_ENABLED, XkbBounceKeysMask))
{ {
desc->ctrls->debounce_delay = kbd_a11y_settings->debounce_delay; desc->ctrls->debounce_delay = kbd_a11y_settings->debounce_delay;
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_BOUNCE_KEYS_BEEP_REJECT, set_value_mask (kbd_a11y_settings->controls & META_A11Y_BOUNCE_KEYS_BEEP_REJECT,
desc->ctrls->ax_options, desc->ctrls->ax_options,
XkbAccessXFeedbackMask | XkbAX_BKRejectFBMask); XkbAccessXFeedbackMask | XkbAX_BKRejectFBMask);
} }
@ -248,7 +251,7 @@ meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
desc->ctrls->enabled_ctrls &= ~(XkbMouseKeysMask | XkbMouseKeysAccelMask); desc->ctrls->enabled_ctrls &= ~(XkbMouseKeysMask | XkbMouseKeysAccelMask);
} }
else if (set_xkb_ctrl (desc, kbd_a11y_settings->controls, else if (set_xkb_ctrl (desc, kbd_a11y_settings->controls,
CLUTTER_A11Y_MOUSE_KEYS_ENABLED, XkbMouseKeysMask | XkbMouseKeysAccelMask)) META_A11Y_MOUSE_KEYS_ENABLED, XkbMouseKeysMask | XkbMouseKeysAccelMask))
{ {
int mk_max_speed; int mk_max_speed;
int mk_accel_time; int mk_accel_time;
@ -273,16 +276,16 @@ meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
/* slow keys */ /* slow keys */
if (set_xkb_ctrl (desc, kbd_a11y_settings->controls, if (set_xkb_ctrl (desc, kbd_a11y_settings->controls,
CLUTTER_A11Y_SLOW_KEYS_ENABLED, XkbSlowKeysMask)) META_A11Y_SLOW_KEYS_ENABLED, XkbSlowKeysMask))
{ {
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_SLOW_KEYS_BEEP_PRESS, set_value_mask (kbd_a11y_settings->controls & META_A11Y_SLOW_KEYS_BEEP_PRESS,
desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_SKPressFBMask); desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_SKPressFBMask);
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_SLOW_KEYS_BEEP_ACCEPT, set_value_mask (kbd_a11y_settings->controls & META_A11Y_SLOW_KEYS_BEEP_ACCEPT,
desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_SKAcceptFBMask); desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_SKAcceptFBMask);
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_SLOW_KEYS_BEEP_REJECT, set_value_mask (kbd_a11y_settings->controls & META_A11Y_SLOW_KEYS_BEEP_REJECT,
desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_SKRejectFBMask); desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_SKRejectFBMask);
desc->ctrls->slow_keys_delay = kbd_a11y_settings->slowkeys_delay; desc->ctrls->slow_keys_delay = kbd_a11y_settings->slowkeys_delay;
/* anything larger than 500 seems to loose all keyboard input */ /* anything larger than 500 seems to loose all keyboard input */
@ -292,20 +295,20 @@ meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
/* sticky keys */ /* sticky keys */
if (set_xkb_ctrl (desc, kbd_a11y_settings->controls, if (set_xkb_ctrl (desc, kbd_a11y_settings->controls,
CLUTTER_A11Y_STICKY_KEYS_ENABLED, XkbStickyKeysMask)) META_A11Y_STICKY_KEYS_ENABLED, XkbStickyKeysMask))
{ {
desc->ctrls->ax_options |= XkbAX_LatchToLockMask; desc->ctrls->ax_options |= XkbAX_LatchToLockMask;
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_STICKY_KEYS_TWO_KEY_OFF, set_value_mask (kbd_a11y_settings->controls & META_A11Y_STICKY_KEYS_TWO_KEY_OFF,
desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_TwoKeysMask); desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_TwoKeysMask);
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_STICKY_KEYS_BEEP, set_value_mask (kbd_a11y_settings->controls & META_A11Y_STICKY_KEYS_BEEP,
desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_StickyKeysFBMask); desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_StickyKeysFBMask);
} }
/* toggle keys */ /* toggle keys */
desc->ctrls->ax_options = desc->ctrls->ax_options =
set_value_mask (kbd_a11y_settings->controls & CLUTTER_A11Y_TOGGLE_KEYS_ENABLED, set_value_mask (kbd_a11y_settings->controls & META_A11Y_TOGGLE_KEYS_ENABLED,
desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_IndicatorFBMask); desc->ctrls->ax_options, XkbAccessXFeedbackMask | XkbAX_IndicatorFBMask);
set_xkb_desc_rec (xdisplay, desc); set_xkb_desc_rec (xdisplay, desc);

5
src/backends/x11/meta-xkb-a11y-x11.h
View File

@ -26,11 +26,12 @@
#include <X11/Xlib.h> #include <X11/Xlib.h>
#include "backends/meta-input-settings-private.h"
#include "clutter/clutter.h" #include "clutter/clutter.h"
void void
meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat, meta_seat_x11_apply_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *kbd_a11y_settings); MetaKbdA11ySettings *kbd_a11y_settings);
gboolean gboolean
meta_seat_x11_a11y_init (ClutterSeat *seat); meta_seat_x11_a11y_init (ClutterSeat *seat);