[mutter/wip/carlosg/clutter-seat: 20/36] clutter: Move pointer a11y from ClutterDeviceManager to ClutterSeat
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter/wip/carlosg/clutter-seat: 20/36] clutter: Move pointer a11y from ClutterDeviceManager to ClutterSeat
- Date: Thu, 30 Jan 2020 15:31:33 +0000 (UTC)
commit 3e8b50556fb13b431afed5a8223895fe3d5c9b6e
Author: Carlos Garnacho <carlosg gnome org>
Date: Wed Oct 2 13:42:51 2019 +0200
clutter: Move pointer a11y from ClutterDeviceManager to ClutterSeat
A11y in general may be considered a per-seat feature.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/852
clutter/clutter/clutter-device-manager-private.h | 2 -
clutter/clutter/clutter-device-manager.c | 177 ----------------------
clutter/clutter/clutter-device-manager.h | 33 -----
clutter/clutter/clutter-input-pointer-a11y.c | 42 +++---
clutter/clutter/clutter-seat.c | 180 ++++++++++++++++++++++-
clutter/clutter/clutter-seat.h | 35 +++++
src/backends/meta-input-settings.c | 7 +-
src/backends/native/meta-backend-native.c | 4 +-
8 files changed, 239 insertions(+), 241 deletions(-)
---
diff --git a/clutter/clutter/clutter-device-manager-private.h
b/clutter/clutter/clutter-device-manager-private.h
index a7a2beb9f..d56f74bf2 100644
--- a/clutter/clutter/clutter-device-manager-private.h
+++ b/clutter/clutter/clutter-device-manager-private.h
@@ -211,8 +211,6 @@ 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
diff --git a/clutter/clutter/clutter-device-manager.c b/clutter/clutter/clutter-device-manager.c
index c48078156..6eab6fade 100644
--- a/clutter/clutter/clutter-device-manager.c
+++ b/clutter/clutter/clutter-device-manager.c
@@ -53,9 +53,6 @@ struct _ClutterDeviceManagerPrivate
{
/* back-pointer to the backend */
ClutterBackend *backend;
-
- /* Pointer a11y */
- ClutterPointerA11ySettings pointer_a11y_settings;
};
enum
@@ -74,9 +71,6 @@ enum
DEVICE_ADDED,
DEVICE_REMOVED,
TOOL_CHANGED,
- PTR_A11Y_DWELL_CLICK_TYPE_CHANGED,
- PTR_A11Y_TIMEOUT_STARTED,
- PTR_A11Y_TIMEOUT_STOPPED,
LAST_SIGNAL
};
@@ -192,69 +186,6 @@ clutter_device_manager_class_init (ClutterDeviceManagerClass *klass)
G_TYPE_NONE, 2,
CLUTTER_TYPE_INPUT_DEVICE,
CLUTTER_TYPE_INPUT_DEVICE_TOOL);
-
- /**
- * ClutterDeviceManager::ptr-a11y-dwell-click-type-changed:
- * @manager: the #ClutterDeviceManager that emitted the signal
- * @click_type: the new #ClutterPointerA11yDwellClickType mode
- *
- * The ::ptr-a11y-dwell-click-type-changed signal is emitted each time
- * the ClutterPointerA11yDwellClickType mode is changed as the result
- * of pointer accessibility operations.
- */
- manager_signals[PTR_A11Y_DWELL_CLICK_TYPE_CHANGED] =
- g_signal_new (I_("ptr-a11y-dwell-click-type-changed"),
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0, NULL, NULL,
- g_cclosure_marshal_VOID__FLAGS,
- G_TYPE_NONE, 1,
- CLUTTER_TYPE_POINTER_A11Y_DWELL_CLICK_TYPE);
-
- /**
- * ClutterDeviceManager::ptr-a11y-timeout-started:
- * @manager: the #ClutterDeviceManager that emitted the signal
- * @device: the core pointer #ClutterInputDevice
- * @timeout_type: the type of timeout #ClutterPointerA11yTimeoutType
- * @delay: the delay in ms before secondary-click is triggered.
- *
- * The ::ptr-a11y-timeout-started signal is emitted when a
- * pointer accessibility timeout delay is started, so that upper
- * layers can notify the user with some visual feedback.
- */
- manager_signals[PTR_A11Y_TIMEOUT_STARTED] =
- g_signal_new (I_("ptr-a11y-timeout-started"),
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0, NULL, NULL,
- _clutter_marshal_VOID__OBJECT_FLAGS_UINT,
- G_TYPE_NONE, 3,
- CLUTTER_TYPE_INPUT_DEVICE,
- CLUTTER_TYPE_POINTER_A11Y_TIMEOUT_TYPE,
- G_TYPE_UINT);
-
- /**
- * ClutterDeviceManager::ptr-a11y-timeout-stopped:
- * @manager: the #ClutterDeviceManager that emitted the signal
- * @device: the core pointer #ClutterInputDevice
- * @timeout_type: the type of timeout #ClutterPointerA11yTimeoutType
- * @clicked: %TRUE if the timeout finished and triggered a click
- *
- * The ::ptr-a11y-timeout-stopped signal is emitted when a running
- * pointer accessibility timeout delay is stopped, either because
- * it's triggered at the end of the delay or cancelled, so that
- * upper layers can notify the user with some visual feedback.
- */
- manager_signals[PTR_A11Y_TIMEOUT_STOPPED] =
- g_signal_new (I_("ptr-a11y-timeout-stopped"),
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0, NULL, NULL,
- _clutter_marshal_VOID__OBJECT_FLAGS_BOOLEAN,
- G_TYPE_NONE, 3,
- CLUTTER_TYPE_INPUT_DEVICE,
- CLUTTER_TYPE_POINTER_A11Y_TIMEOUT_TYPE,
- G_TYPE_BOOLEAN);
}
static void
@@ -562,111 +493,3 @@ _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_pointer_a11y_settings_equal (ClutterPointerA11ySettings *a,
- ClutterPointerA11ySettings *b)
-{
- return (memcmp (a, b, sizeof (ClutterPointerA11ySettings)) == 0);
-}
-
-static void
-clutter_device_manager_enable_pointer_a11y (ClutterDeviceManager *device_manager)
-{
- ClutterInputDevice *core_pointer;
-
- core_pointer = clutter_device_manager_get_core_device (device_manager,
- CLUTTER_POINTER_DEVICE);
-
- _clutter_input_pointer_a11y_add_device (core_pointer);
-}
-
-static void
-clutter_device_manager_disable_pointer_a11y (ClutterDeviceManager *device_manager)
-{
- ClutterInputDevice *core_pointer;
-
- core_pointer = clutter_device_manager_get_core_device (device_manager,
- CLUTTER_POINTER_DEVICE);
-
- _clutter_input_pointer_a11y_remove_device (core_pointer);
-}
-
-/**
- * clutter_device_manager_set_pointer_a11y_settings:
- * @device_manager: a #ClutterDeviceManager
- * @settings: a pointer to a #ClutterPointerA11ySettings
- *
- * Sets the pointer accessibility settings
- **/
-void
-clutter_device_manager_set_pointer_a11y_settings (ClutterDeviceManager *device_manager,
- ClutterPointerA11ySettings *settings)
-{
- ClutterDeviceManagerPrivate *priv =
- clutter_device_manager_get_instance_private (device_manager);
-
- g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
-
- if (are_pointer_a11y_settings_equal (&priv->pointer_a11y_settings, settings))
- return;
-
- if (priv->pointer_a11y_settings.controls == 0 && settings->controls != 0)
- clutter_device_manager_enable_pointer_a11y (device_manager);
- else if (priv->pointer_a11y_settings.controls != 0 && settings->controls == 0)
- clutter_device_manager_disable_pointer_a11y (device_manager);
-
- priv->pointer_a11y_settings = *settings;
-}
-
-/**
- * clutter_device_manager_get_pointer_a11y_settings:
- * @device_manager: a #ClutterDeviceManager
- * @settings: a pointer to a #ClutterPointerA11ySettings
- *
- * Gets the current pointer accessibility settings
- **/
-void
-clutter_device_manager_get_pointer_a11y_settings (ClutterDeviceManager *device_manager,
- ClutterPointerA11ySettings *settings)
-{
- ClutterDeviceManagerPrivate *priv =
- clutter_device_manager_get_instance_private (device_manager);
-
- g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
-
- *settings = priv->pointer_a11y_settings;
-}
-
-/**
- * clutter_device_manager_set_pointer_a11y_dwell_click_type:
- * @device_manager: a #ClutterDeviceManager
- * @click_type: type of click as #ClutterPointerA11yDwellClickType
- *
- * Sets the dwell click type
- **/
-void
-clutter_device_manager_set_pointer_a11y_dwell_click_type (ClutterDeviceManager *device_manager,
- ClutterPointerA11yDwellClickType click_type)
-{
- ClutterDeviceManagerPrivate *priv =
- clutter_device_manager_get_instance_private (device_manager);
-
- g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
-
- priv->pointer_a11y_settings.dwell_click_type = click_type;
-}
diff --git a/clutter/clutter/clutter-device-manager.h b/clutter/clutter/clutter-device-manager.h
index 057473f4c..46b3227fb 100644
--- a/clutter/clutter/clutter-device-manager.h
+++ b/clutter/clutter/clutter-device-manager.h
@@ -51,27 +51,6 @@ typedef enum _ClutterVirtualDeviceType
CLUTTER_VIRTUAL_DEVICE_TYPE_TOUCHSCREEN = 1 << 2,
} ClutterVirtualDeviceType;
-/**
- * ClutterPointerA11ySettings:
- *
- * The #ClutterPointerA11ySettings structure contains pointer accessibility
- * settings
- *
- */
-typedef struct _ClutterPointerA11ySettings
-{
- ClutterPointerA11yFlags controls;
- ClutterPointerA11yDwellClickType dwell_click_type;
- ClutterPointerA11yDwellMode dwell_mode;
- ClutterPointerA11yDwellDirection dwell_gesture_single;
- ClutterPointerA11yDwellDirection dwell_gesture_double;
- ClutterPointerA11yDwellDirection dwell_gesture_drag;
- ClutterPointerA11yDwellDirection dwell_gesture_secondary;
- gint secondary_click_delay;
- gint dwell_delay;
- gint dwell_threshold;
-} ClutterPointerA11ySettings;
-
/**
* ClutterDeviceManagerClass:
*
@@ -128,18 +107,6 @@ ClutterVirtualInputDevice *clutter_device_manager_create_virtual_device (Clutter
CLUTTER_EXPORT
ClutterVirtualDeviceType clutter_device_manager_get_supported_virtual_device_types (ClutterDeviceManager
*device_manager);
-CLUTTER_EXPORT
-void clutter_device_manager_set_pointer_a11y_settings (ClutterDeviceManager *device_manager,
- ClutterPointerA11ySettings *settings);
-
-CLUTTER_EXPORT
-void clutter_device_manager_get_pointer_a11y_settings (ClutterDeviceManager *device_manager,
- ClutterPointerA11ySettings *settings);
-
-CLUTTER_EXPORT
-void clutter_device_manager_set_pointer_a11y_dwell_click_type (ClutterDeviceManager
*device_manager,
- ClutterPointerA11yDwellClickType click_type);
-
G_END_DECLS
#endif /* __CLUTTER_DEVICE_MANAGER_H__ */
diff --git a/clutter/clutter/clutter-input-pointer-a11y.c b/clutter/clutter/clutter-input-pointer-a11y.c
index e790fdad3..33af9978c 100644
--- a/clutter/clutter/clutter-input-pointer-a11y.c
+++ b/clutter/clutter/clutter-input-pointer-a11y.c
@@ -38,7 +38,7 @@ is_secondary_click_enabled (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return (settings.controls & CLUTTER_A11Y_SECONDARY_CLICK_ENABLED);
}
@@ -48,7 +48,7 @@ is_dwell_click_enabled (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return (settings.controls & CLUTTER_A11Y_DWELL_ENABLED);
}
@@ -58,7 +58,7 @@ get_secondary_click_delay (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return settings.secondary_click_delay;
}
@@ -68,7 +68,7 @@ get_dwell_delay (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return settings.dwell_delay;
}
@@ -78,7 +78,7 @@ get_dwell_threshold (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return settings.dwell_threshold;
}
@@ -88,7 +88,7 @@ get_dwell_mode (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return settings.dwell_mode;
}
@@ -98,7 +98,7 @@ get_dwell_click_type (ClutterInputDevice *device)
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
return settings.dwell_click_type;
}
@@ -109,7 +109,7 @@ get_dwell_click_type_for_direction (ClutterInputDevice *device,
{
ClutterPointerA11ySettings settings;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
if (direction == settings.dwell_gesture_single)
return CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY;
@@ -168,7 +168,7 @@ trigger_secondary_click (gpointer data)
device->ptr_a11y_data->secondary_click_triggered = TRUE;
device->ptr_a11y_data->secondary_click_timer = 0;
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-stopped",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
@@ -185,7 +185,7 @@ start_secondary_click_timeout (ClutterInputDevice *device)
device->ptr_a11y_data->secondary_click_timer =
clutter_threads_add_timeout (delay, trigger_secondary_click, device);
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-started",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
@@ -200,7 +200,7 @@ stop_secondary_click_timeout (ClutterInputDevice *device)
g_clear_handle_id (&device->ptr_a11y_data->secondary_click_timer,
g_source_remove);
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-stopped",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
@@ -304,7 +304,7 @@ update_dwell_click_type (ClutterInputDevice *device)
ClutterPointerA11ySettings settings;
ClutterPointerA11yDwellClickType dwell_click_type;
- clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
+ clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
dwell_click_type = settings.dwell_click_type;
switch (dwell_click_type)
@@ -329,10 +329,9 @@ update_dwell_click_type (ClutterInputDevice *device)
if (dwell_click_type != settings.dwell_click_type)
{
settings.dwell_click_type = dwell_click_type;
- clutter_device_manager_set_pointer_a11y_settings (device->device_manager,
- &settings);
+ clutter_seat_set_pointer_a11y_settings (device->seat, &settings);
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-dwell-click-type-changed",
dwell_click_type);
}
@@ -437,7 +436,7 @@ trigger_dwell_gesture (gpointer data)
device->ptr_a11y_data->dwell_timer =
clutter_threads_add_timeout (delay, trigger_clear_dwell_gesture, device);
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-stopped",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
@@ -455,7 +454,7 @@ start_dwell_gesture_timeout (ClutterInputDevice *device)
clutter_threads_add_timeout (delay, trigger_dwell_gesture, device);
device->ptr_a11y_data->dwell_gesture_started = TRUE;
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-started",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
@@ -469,7 +468,7 @@ trigger_dwell_click (gpointer data)
device->ptr_a11y_data->dwell_timer = 0;
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-stopped",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
@@ -499,7 +498,7 @@ start_dwell_timeout (ClutterInputDevice *device)
device->ptr_a11y_data->dwell_timer =
clutter_threads_add_timeout (delay, trigger_dwell_click, device);
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-started",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
@@ -514,7 +513,7 @@ stop_dwell_timeout (ClutterInputDevice *device)
g_clear_handle_id (&device->ptr_a11y_data->dwell_timer, g_source_remove);
device->ptr_a11y_data->dwell_gesture_started = FALSE;
- g_signal_emit_by_name (device->device_manager,
+ g_signal_emit_by_name (device->seat,
"ptr-a11y-timeout-stopped",
device,
CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
@@ -573,8 +572,7 @@ is_device_core_pointer (ClutterInputDevice *device)
{
ClutterInputDevice *core_pointer;
- core_pointer = clutter_device_manager_get_core_device (device->device_manager,
- CLUTTER_POINTER_DEVICE);
+ core_pointer = clutter_seat_get_pointer (device->seat);
if (core_pointer == NULL)
return FALSE;
diff --git a/clutter/clutter/clutter-seat.c b/clutter/clutter/clutter-seat.c
index 6970caa50..23ddf7d40 100644
--- a/clutter/clutter/clutter-seat.c
+++ b/clutter/clutter/clutter-seat.c
@@ -25,6 +25,7 @@
#include "clutter-backend-private.h"
#include "clutter-input-device-tool.h"
+#include "clutter-input-pointer-a11y-private.h"
#include "clutter-marshal.h"
#include "clutter-private.h"
#include "clutter-seat.h"
@@ -36,6 +37,9 @@ enum
TOOL_CHANGED,
KBD_A11Y_MASK_CHANGED,
KBD_A11Y_FLAGS_CHANGED,
+ PTR_A11Y_DWELL_CLICK_TYPE_CHANGED,
+ PTR_A11Y_TIMEOUT_STARTED,
+ PTR_A11Y_TIMEOUT_STOPPED,
N_SIGNALS,
};
@@ -58,6 +62,9 @@ struct _ClutterSeatPrivate
/* Keyboard a11y */
ClutterKbdA11ySettings kbd_a11y_settings;
+
+ /* Pointer a11y */
+ ClutterPointerA11ySettings pointer_a11y_settings;
};
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (ClutterSeat, clutter_seat, G_TYPE_OBJECT)
@@ -194,6 +201,74 @@ clutter_seat_class_init (ClutterSeatClass *klass)
G_TYPE_FROM_CLASS (object_class),
_clutter_marshal_VOID__UINT_UINTv);
+ /**
+ * ClutterSeat::ptr-a11y-dwell-click-type-changed:
+ * @seat: the #ClutterSeat that emitted the signal
+ * @click_type: the new #ClutterPointerA11yDwellClickType mode
+ *
+ * The ::ptr-a11y-dwell-click-type-changed signal is emitted each time
+ * the ClutterPointerA11yDwellClickType mode is changed as the result
+ * of pointer accessibility operations.
+ */
+ signals[PTR_A11Y_DWELL_CLICK_TYPE_CHANGED] =
+ g_signal_new (I_("ptr-a11y-dwell-click-type-changed"),
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL, NULL,
+ G_TYPE_NONE, 1,
+ CLUTTER_TYPE_POINTER_A11Y_DWELL_CLICK_TYPE);
+
+ /**
+ * ClutterSeat::ptr-a11y-timeout-started:
+ * @seat: the #ClutterSeat that emitted the signal
+ * @device: the core pointer #ClutterInputDevice
+ * @timeout_type: the type of timeout #ClutterPointerA11yTimeoutType
+ * @delay: the delay in ms before secondary-click is triggered.
+ *
+ * The ::ptr-a11y-timeout-started signal is emitted when a
+ * pointer accessibility timeout delay is started, so that upper
+ * layers can notify the user with some visual feedback.
+ */
+ signals[PTR_A11Y_TIMEOUT_STARTED] =
+ g_signal_new (I_("ptr-a11y-timeout-started"),
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL,
+ _clutter_marshal_VOID__OBJECT_FLAGS_UINT,
+ G_TYPE_NONE, 3,
+ CLUTTER_TYPE_INPUT_DEVICE,
+ CLUTTER_TYPE_POINTER_A11Y_TIMEOUT_TYPE,
+ G_TYPE_UINT);
+ g_signal_set_va_marshaller (signals[PTR_A11Y_TIMEOUT_STARTED],
+ G_TYPE_FROM_CLASS (object_class),
+ _clutter_marshal_VOID__OBJECT_FLAGS_UINTv);
+
+ /**
+ * ClutterSeat::ptr-a11y-timeout-stopped:
+ * @seat: the #ClutterSeat that emitted the signal
+ * @device: the core pointer #ClutterInputDevice
+ * @timeout_type: the type of timeout #ClutterPointerA11yTimeoutType
+ * @clicked: %TRUE if the timeout finished and triggered a click
+ *
+ * The ::ptr-a11y-timeout-stopped signal is emitted when a running
+ * pointer accessibility timeout delay is stopped, either because
+ * it's triggered at the end of the delay or cancelled, so that
+ * upper layers can notify the user with some visual feedback.
+ */
+ signals[PTR_A11Y_TIMEOUT_STOPPED] =
+ g_signal_new (I_("ptr-a11y-timeout-stopped"),
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL,
+ _clutter_marshal_VOID__OBJECT_FLAGS_BOOLEAN,
+ G_TYPE_NONE, 3,
+ CLUTTER_TYPE_INPUT_DEVICE,
+ CLUTTER_TYPE_POINTER_A11Y_TIMEOUT_TYPE,
+ G_TYPE_BOOLEAN);
+ g_signal_set_va_marshaller (signals[PTR_A11Y_TIMEOUT_STOPPED],
+ G_TYPE_FROM_CLASS (object_class),
+ _clutter_marshal_VOID__OBJECT_FLAGS_BOOLEANv);
+
props[PROP_BACKEND] =
g_param_spec_object ("backend",
P_("Backend"),
@@ -301,7 +376,7 @@ clutter_seat_set_kbd_a11y_settings (ClutterSeat *seat,
priv->kbd_a11y_settings = *settings;
- seat_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (seat);
+ seat_class = CLUTTER_SEAT_GET_CLASS (seat);
if (seat_class->apply_kbd_a11y_settings)
seat_class->apply_kbd_a11y_settings (seat, settings);
}
@@ -316,3 +391,106 @@ clutter_seat_get_kbd_a11y_settings (ClutterSeat *seat,
*settings = priv->kbd_a11y_settings;
}
+
+void
+clutter_seat_ensure_a11y_state (ClutterSeat *seat)
+{
+ ClutterInputDevice *core_pointer;
+
+ core_pointer = clutter_seat_get_pointer (seat);
+
+ if (core_pointer)
+ {
+ if (_clutter_is_input_pointer_a11y_enabled (core_pointer))
+ _clutter_input_pointer_a11y_add_device (core_pointer);
+ }
+}
+
+static gboolean
+are_pointer_a11y_settings_equal (ClutterPointerA11ySettings *a,
+ ClutterPointerA11ySettings *b)
+{
+ return (memcmp (a, b, sizeof (ClutterPointerA11ySettings)) == 0);
+}
+
+static void
+clutter_seat_enable_pointer_a11y (ClutterSeat *seat)
+{
+ ClutterInputDevice *core_pointer;
+
+ core_pointer = clutter_seat_get_pointer (seat);
+
+ _clutter_input_pointer_a11y_add_device (core_pointer);
+}
+
+static void
+clutter_seat_disable_pointer_a11y (ClutterSeat *seat)
+{
+ ClutterInputDevice *core_pointer;
+
+ core_pointer = clutter_seat_get_pointer (seat);
+
+ _clutter_input_pointer_a11y_remove_device (core_pointer);
+}
+
+/**
+ * clutter_seat_set_pointer_a11y_settings:
+ * @seat: a #ClutterSeat
+ * @settings: a pointer to a #ClutterPointerA11ySettings
+ *
+ * Sets the pointer accessibility settings
+ **/
+void
+clutter_seat_set_pointer_a11y_settings (ClutterSeat *seat,
+ ClutterPointerA11ySettings *settings)
+{
+ ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
+
+ g_return_if_fail (CLUTTER_IS_SEAT (seat));
+
+ if (are_pointer_a11y_settings_equal (&priv->pointer_a11y_settings, settings))
+ return;
+
+ if (priv->pointer_a11y_settings.controls == 0 && settings->controls != 0)
+ clutter_seat_enable_pointer_a11y (seat);
+ else if (priv->pointer_a11y_settings.controls != 0 && settings->controls == 0)
+ clutter_seat_disable_pointer_a11y (seat);
+
+ priv->pointer_a11y_settings = *settings;
+}
+
+/**
+ * clutter_seat_get_pointer_a11y_settings:
+ * @seat: a #ClutterSeat
+ * @settings: a pointer to a #ClutterPointerA11ySettings
+ *
+ * Gets the current pointer accessibility settings
+ **/
+void
+clutter_seat_get_pointer_a11y_settings (ClutterSeat *seat,
+ ClutterPointerA11ySettings *settings)
+{
+ ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
+
+ g_return_if_fail (CLUTTER_IS_SEAT (seat));
+
+ *settings = priv->pointer_a11y_settings;
+}
+
+/**
+ * clutter_seat_set_pointer_a11y_dwell_click_type:
+ * @seat: a #ClutterSeat
+ * @click_type: type of click as #ClutterPointerA11yDwellClickType
+ *
+ * Sets the dwell click type
+ **/
+void
+clutter_seat_set_pointer_a11y_dwell_click_type (ClutterSeat *seat,
+ ClutterPointerA11yDwellClickType click_type)
+{
+ ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
+
+ g_return_if_fail (CLUTTER_IS_SEAT (seat));
+
+ priv->pointer_a11y_settings.dwell_click_type = click_type;
+}
diff --git a/clutter/clutter/clutter-seat.h b/clutter/clutter/clutter-seat.h
index a2de10851..16d447eef 100644
--- a/clutter/clutter/clutter-seat.h
+++ b/clutter/clutter/clutter-seat.h
@@ -54,6 +54,27 @@ typedef struct _ClutterKbdA11ySettings
gint mousekeys_accel_time;
} ClutterKbdA11ySettings;
+/**
+ * ClutterPointerA11ySettings:
+ *
+ * The #ClutterPointerA11ySettings structure contains pointer accessibility
+ * settings
+ *
+ */
+typedef struct _ClutterPointerA11ySettings
+{
+ ClutterPointerA11yFlags controls;
+ ClutterPointerA11yDwellClickType dwell_click_type;
+ ClutterPointerA11yDwellMode dwell_mode;
+ ClutterPointerA11yDwellDirection dwell_gesture_single;
+ ClutterPointerA11yDwellDirection dwell_gesture_double;
+ ClutterPointerA11yDwellDirection dwell_gesture_drag;
+ ClutterPointerA11yDwellDirection dwell_gesture_secondary;
+ gint secondary_click_delay;
+ gint dwell_delay;
+ gint dwell_threshold;
+} ClutterPointerA11ySettings;
+
typedef struct _ClutterSeatClass ClutterSeatClass;
struct _ClutterSeatClass
@@ -99,5 +120,19 @@ void clutter_seat_set_kbd_a11y_settings (ClutterSeat *seat,
CLUTTER_EXPORT
void clutter_seat_get_kbd_a11y_settings (ClutterSeat *seat,
ClutterKbdA11ySettings *settings);
+CLUTTER_EXPORT
+void clutter_seat_ensure_a11y_state (ClutterSeat *seat);
+
+CLUTTER_EXPORT
+void clutter_seat_set_pointer_a11y_settings (ClutterSeat *seat,
+ ClutterPointerA11ySettings *settings);
+
+CLUTTER_EXPORT
+void clutter_seat_get_pointer_a11y_settings (ClutterSeat *seat,
+ ClutterPointerA11ySettings *settings);
+
+CLUTTER_EXPORT
+void clutter_seat_set_pointer_a11y_dwell_click_type (ClutterSeat *seat,
+ ClutterPointerA11yDwellClickType click_type);
#endif /* CLUTTER_SEAT_H */
diff --git a/src/backends/meta-input-settings.c b/src/backends/meta-input-settings.c
index 1d0900c56..d67be8387 100644
--- a/src/backends/meta-input-settings.c
+++ b/src/backends/meta-input-settings.c
@@ -1351,14 +1351,15 @@ load_pointer_a11y_settings (MetaInputSettings *input_settings,
ClutterPointerA11ySettings pointer_a11y_settings;
ClutterInputDevice *core_pointer;
GDesktopMouseDwellMode dwell_mode;
-
+ ClutterSeat *seat;
guint i;
core_pointer = clutter_device_manager_get_core_device (priv->device_manager, CLUTTER_POINTER_DEVICE);
if (device && device != core_pointer)
return;
- clutter_device_manager_get_pointer_a11y_settings (priv->device_manager, &pointer_a11y_settings);
+ seat = clutter_input_device_get_seat (device);
+ clutter_seat_get_pointer_a11y_settings (seat, &pointer_a11y_settings);
pointer_a11y_settings.controls = 0;
for (i = 0; i < G_N_ELEMENTS (pointer_a11y_settings_flags_pair); i++)
{
@@ -1390,7 +1391,7 @@ load_pointer_a11y_settings (MetaInputSettings *input_settings,
pointer_a11y_settings.dwell_gesture_secondary =
pointer_a11y_dwell_direction_from_setting (input_settings, "dwell-gesture-secondary");
- clutter_device_manager_set_pointer_a11y_settings (priv->device_manager, &pointer_a11y_settings);
+ clutter_seat_set_pointer_a11y_settings (seat, &pointer_a11y_settings);
}
static void
diff --git a/src/backends/native/meta-backend-native.c b/src/backends/native/meta-backend-native.c
index efcf7febf..dbe282a7a 100644
--- a/src/backends/native/meta-backend-native.c
+++ b/src/backends/native/meta-backend-native.c
@@ -825,7 +825,6 @@ void meta_backend_native_resume (MetaBackendNative *native)
META_MONITOR_MANAGER_KMS (monitor_manager);
MetaInputSettings *input_settings;
MetaIdleMonitor *idle_monitor;
- ClutterDeviceManager *device_manager;
ClutterBackend *clutter_backend = clutter_get_default_backend ();
MetaSeatNative *seat =
META_SEAT_NATIVE (clutter_backend_get_default_seat (clutter_backend));
@@ -848,6 +847,5 @@ 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);
+ clutter_seat_ensure_a11y_state (CLUTTER_SEAT (seat));
}
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