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fl_accessible_node.cc File Reference
`#include "flutter/shell/platform/linux/fl_accessible_node.h"`
`#include "flutter/shell/platform/linux/fl_engine_private.h"`

Go to the source code of this file.

## Classes
struct | ActionData
struct | FlAccessibleNodePrivate

## Macros
#define | FL_ACCESSIBLE_NODE_GET_PRIVATE(node)

## Enumerations
enum | { PROP_0 , PROP_ENGINE , PROP_VIEW_ID , PROP_ID , PROP_LAST }

## Functions
static void | fl_accessible_node_component_interface_init (AtkComponentIface *iface)
static void | fl_accessible_node_action_interface_init (AtkActionIface *iface)
| G_DEFINE_TYPE_WITH_CODE (FlAccessibleNode, fl_accessible_node, ATK_TYPE_OBJECT, G_IMPLEMENT_INTERFACE(ATK_TYPE_COMPONENT, fl_accessible_node_component_interface_init) G_IMPLEMENT_INTERFACE(ATK_TYPE_ACTION, fl_accessible_node_action_interface_init)) static gboolean has_action(FlutterSemanticsAction actions
static ActionData * | get_action (FlAccessibleNodePrivate *priv, gint index)
static gboolean | has_child (GPtrArray *children, AtkObject *object)
static void | fl_accessible_node_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
static void | fl_accessible_node_dispose (GObject *object)
static const gchar * | fl_accessible_node_get_name (AtkObject *accessible)
static AtkObject * | fl_accessible_node_get_parent (AtkObject *accessible)
static gint | fl_accessible_node_get_index_in_parent (AtkObject *accessible)
static gint | fl_accessible_node_get_n_children (AtkObject *accessible)
static AtkObject * | fl_accessible_node_ref_child (AtkObject *accessible, gint i)
static AtkRole | fl_accessible_node_get_role (AtkObject *accessible)
static AtkStateSet * | fl_accessible_node_ref_state_set (AtkObject *accessible)
static void | fl_accessible_node_get_extents (AtkComponent *component, gint *x, gint *y, gint *width, gint *height, AtkCoordType coord_type)
static AtkLayer | fl_accessible_node_get_layer (AtkComponent *component)
static gboolean | fl_accessible_node_do_action (AtkAction *action, gint i)
static gint | fl_accessible_node_get_n_actions (AtkAction *action)
static const gchar * | fl_accessible_node_get_name (AtkAction *action, gint i)
static void | fl_accessible_node_set_name_impl (FlAccessibleNode *self, const gchar *name)
static void | fl_accessible_node_set_extents_impl (FlAccessibleNode *self, gint x, gint y, gint width, gint height)
static bool | flag_changed (bool old_flag, bool new_flag)
static void | fl_accessible_node_set_flags_impl (FlAccessibleNode *self, FlutterSemanticsFlags *flags)
static void | fl_accessible_node_set_actions_impl (FlAccessibleNode *self, FlutterSemanticsAction actions)
static void | fl_accessible_node_set_value_impl (FlAccessibleNode *self, const gchar *value)
static void | fl_accessible_node_set_text_selection_impl (FlAccessibleNode *self, gint base, gint extent)
static void | fl_accessible_node_set_text_direction_impl (FlAccessibleNode *self, FlutterTextDirection direction)
static void | fl_accessible_node_perform_action_impl (FlAccessibleNode *self, FlutterSemanticsAction action, GBytes *data)
static void | fl_accessible_node_class_init (FlAccessibleNodeClass *klass)
static void | fl_accessible_node_init (FlAccessibleNode *self)
FlAccessibleNode * | fl_accessible_node_new (FlEngine *engine, FlutterViewId view_id, int32_t node_id)
void | fl_accessible_node_set_parent (FlAccessibleNode *self, AtkObject *parent, gint index)
void | fl_accessible_node_set_children (FlAccessibleNode *self, GPtrArray *children)
void | fl_accessible_node_set_name (FlAccessibleNode *self, const gchar *name)
void | fl_accessible_node_set_extents (FlAccessibleNode *self, gint x, gint y, gint width, gint height)
void | fl_accessible_node_set_flags (FlAccessibleNode *self, FlutterSemanticsFlags *flags)
void | fl_accessible_node_set_actions (FlAccessibleNode *self, FlutterSemanticsAction actions)
void | fl_accessible_node_set_value (FlAccessibleNode *self, const gchar *value)
void | fl_accessible_node_set_text_selection (FlAccessibleNode *self, gint base, gint extent)
void | fl_accessible_node_set_text_direction (FlAccessibleNode *self, FlutterTextDirection direction)
void | fl_accessible_node_perform_action (FlAccessibleNode *self, FlutterSemanticsAction action, GBytes *data)

## Variables
static ActionData | action_mapping []
FlutterSemanticsAction | action

## Macro Definition Documentation

## ◆ FL_ACCESSIBLE_NODE_GET_PRIVATE

#define FL_ACCESSIBLE_NODE_GET_PRIVATE | ( |  | node | ) |

Value:
((FlAccessibleNodePrivate*)fl_accessible_node_get_instance_private( \
FL_ACCESSIBLE_NODE(node)))
FlAccessibleNodePrivate
Definition: fl_accessible_node.cc:42

Definition at line 66 of file fl_accessible_node.cc.

## Enumeration Type Documentation

## ◆ anonymous enum

anonymous enum

Enumerator
PROP_0 |
PROP_ENGINE |
PROP_VIEW_ID |
PROP_ID |
PROP_LAST |

Definition at line 64 of file fl_accessible_node.cc.

64 { PROP_0, PROP_ENGINE, PROP_VIEW_ID, PROP_ID, PROP_LAST };
PROP_ENGINE
@ PROP_ENGINE
Definition: fl_accessible_node.cc:64
PROP_VIEW_ID
@ PROP_VIEW_ID
Definition: fl_accessible_node.cc:64
PROP_LAST
@ PROP_LAST
Definition: fl_accessible_node.cc:64
PROP_0
@ PROP_0
Definition: fl_accessible_node.cc:64
PROP_ID
@ PROP_ID
Definition: fl_accessible_node.cc:64

## Function Documentation

## ◆ fl_accessible_node_action_interface_init()

static void fl_accessible_node_action_interface_init | ( | AtkActionIface * | iface | ) |
| static

Definition at line 517 of file fl_accessible_node.cc.

517 {
518 iface->do_action = fl_accessible_node_do_action;
519 iface->get_n_actions = fl_accessible_node_get_n_actions;
520 iface->get_name = fl_accessible_node_get_name;
521 }
fl_accessible_node_do_action
static gboolean fl_accessible_node_do_action(AtkAction *action, gint i)
Definition: fl_accessible_node.cc:295
fl_accessible_node_get_name
static const gchar * fl_accessible_node_get_name(AtkObject *accessible)
Definition: fl_accessible_node.cc:154
fl_accessible_node_get_n_actions
static gint fl_accessible_node_get_n_actions(AtkAction *action)
Definition: fl_accessible_node.cc:313

References fl_accessible_node_do_action(), fl_accessible_node_get_n_actions(), and fl_accessible_node_get_name().

## ◆ fl_accessible_node_class_init()

static void fl_accessible_node_class_init | ( | FlAccessibleNodeClass * | klass | ) |
| static

Definition at line 464 of file fl_accessible_node.cc.

464 {
465 G_OBJECT_CLASS(klass)->set_property = fl_accessible_node_set_property;
466 G_OBJECT_CLASS(klass)->dispose = fl_accessible_node_dispose;
467 ATK_OBJECT_CLASS(klass)->get_name = fl_accessible_node_get_name;
468 ATK_OBJECT_CLASS(klass)->get_parent = fl_accessible_node_get_parent;
469 ATK_OBJECT_CLASS(klass)->get_index_in_parent =
470 fl_accessible_node_get_index_in_parent;
471 ATK_OBJECT_CLASS(klass)->get_n_children = fl_accessible_node_get_n_children;
472 ATK_OBJECT_CLASS(klass)->ref_child = fl_accessible_node_ref_child;
473 ATK_OBJECT_CLASS(klass)->get_role = fl_accessible_node_get_role;
474 ATK_OBJECT_CLASS(klass)->ref_state_set = fl_accessible_node_ref_state_set;
475 FL_ACCESSIBLE_NODE_CLASS(klass)->set_name = fl_accessible_node_set_name_impl;
476 FL_ACCESSIBLE_NODE_CLASS(klass)->set_extents =
477 fl_accessible_node_set_extents_impl;
478 FL_ACCESSIBLE_NODE_CLASS(klass)->set_flags =
479 fl_accessible_node_set_flags_impl;
480 FL_ACCESSIBLE_NODE_CLASS(klass)->set_actions =
481 fl_accessible_node_set_actions_impl;
482 FL_ACCESSIBLE_NODE_CLASS(klass)->set_value =
483 fl_accessible_node_set_value_impl;
484 FL_ACCESSIBLE_NODE_CLASS(klass)->set_text_selection =
485 fl_accessible_node_set_text_selection_impl;
486 FL_ACCESSIBLE_NODE_CLASS(klass)->set_text_direction =
487 fl_accessible_node_set_text_direction_impl;
488 FL_ACCESSIBLE_NODE_CLASS(klass)->perform_action =
489 fl_accessible_node_perform_action_impl;
490
491 g_object_class_install_property(
492 G_OBJECT_CLASS(klass), PROP_ENGINE,
493 g_param_spec_object(
494 "engine", "engine", "Flutter engine", fl_engine_get_type(),
495 static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
496 G_PARAM_STATIC_STRINGS)));
497 g_object_class_install_property(
498 G_OBJECT_CLASS(klass), PROP_VIEW_ID,
499 g_param_spec_int64(
500 "view-id", "view-id", "View ID that this node belongs to", 0,
501 G_MAXINT64, 0,
502 static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)));
503 g_object_class_install_property(
504 G_OBJECT_CLASS(klass), PROP_ID,
505 g_param_spec_int(
506 "node-id", "node-id", "Accessibility node ID", 0, G_MAXINT, 0,
507 static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
508 G_PARAM_STATIC_STRINGS)));
509 }
fl_accessible_node_set_property
static void fl_accessible_node_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
Definition: fl_accessible_node.cc:109
fl_accessible_node_set_text_direction_impl
static void fl_accessible_node_set_text_direction_impl(FlAccessibleNode *self, FlutterTextDirection direction)
Definition: fl_accessible_node.cc:450
fl_accessible_node_get_role
static AtkRole fl_accessible_node_get_role(AtkObject *accessible)
Definition: fl_accessible_node.cc:189
fl_accessible_node_set_value_impl
static void fl_accessible_node_set_value_impl(FlAccessibleNode *self, const gchar *value)
Definition: fl_accessible_node.cc:441
fl_accessible_node_set_actions_impl
static void fl_accessible_node_set_actions_impl(FlAccessibleNode *self, FlutterSemanticsAction actions)
Definition: fl_accessible_node.cc:422
fl_accessible_node_dispose
static void fl_accessible_node_dispose(GObject *object)
Definition: fl_accessible_node.cc:133
fl_accessible_node_ref_child
static AtkObject * fl_accessible_node_ref_child(AtkObject *accessible, gint i)
Definition: fl_accessible_node.cc:178
fl_accessible_node_get_index_in_parent
static gint fl_accessible_node_get_index_in_parent(AtkObject *accessible)
Definition: fl_accessible_node.cc:166
fl_accessible_node_get_parent
static AtkObject * fl_accessible_node_get_parent(AtkObject *accessible)
Definition: fl_accessible_node.cc:160
fl_accessible_node_ref_state_set
static AtkStateSet * fl_accessible_node_ref_state_set(AtkObject *accessible)
Definition: fl_accessible_node.cc:227
fl_accessible_node_perform_action_impl
static void fl_accessible_node_perform_action_impl(FlAccessibleNode *self, FlutterSemanticsAction action, GBytes *data)
Definition: fl_accessible_node.cc:455
fl_accessible_node_set_text_selection_impl
static void fl_accessible_node_set_text_selection_impl(FlAccessibleNode *self, gint base, gint extent)
Definition: fl_accessible_node.cc:445
fl_accessible_node_get_n_children
static gint fl_accessible_node_get_n_children(AtkObject *accessible)
Definition: fl_accessible_node.cc:172
fl_accessible_node_set_extents_impl
static void fl_accessible_node_set_extents_impl(FlAccessibleNode *self, gint x, gint y, gint width, gint height)
Definition: fl_accessible_node.cc:339
fl_accessible_node_set_name_impl
static void fl_accessible_node_set_name_impl(FlAccessibleNode *self, const gchar *name)
Definition: fl_accessible_node.cc:331
fl_accessible_node_set_flags_impl
static void fl_accessible_node_set_flags_impl(FlAccessibleNode *self, FlutterSemanticsFlags *flags)
Definition: fl_accessible_node.cc:358

References fl_accessible_node_dispose(), fl_accessible_node_get_index_in_parent(), fl_accessible_node_get_n_children(), fl_accessible_node_get_name(), fl_accessible_node_get_parent(), fl_accessible_node_get_role(), fl_accessible_node_perform_action_impl(), fl_accessible_node_ref_child(), fl_accessible_node_ref_state_set(), fl_accessible_node_set_actions_impl(), fl_accessible_node_set_extents_impl(), fl_accessible_node_set_flags_impl(), fl_accessible_node_set_name_impl(), fl_accessible_node_set_property(), fl_accessible_node_set_text_direction_impl(), fl_accessible_node_set_text_selection_impl(), fl_accessible_node_set_value_impl(), PROP_ENGINE, PROP_ID, and PROP_VIEW_ID.

## ◆ fl_accessible_node_component_interface_init()

static void fl_accessible_node_component_interface_init | ( | AtkComponentIface * | iface | ) |
| static

Definition at line 511 of file fl_accessible_node.cc.

512 {
513 iface->get_extents = fl_accessible_node_get_extents;
514 iface->get_layer = fl_accessible_node_get_layer;
515 }
fl_accessible_node_get_layer
static AtkLayer fl_accessible_node_get_layer(AtkComponent *component)
Definition: fl_accessible_node.cc:290
fl_accessible_node_get_extents
static void fl_accessible_node_get_extents(AtkComponent *component, gint *x, gint *y, gint *width, gint *height, AtkCoordType coord_type)
Definition: fl_accessible_node.cc:268

References fl_accessible_node_get_extents(), and fl_accessible_node_get_layer().

## ◆ fl_accessible_node_dispose()

static void fl_accessible_node_dispose | ( | GObject * | object | ) |
| static

Definition at line 133 of file fl_accessible_node.cc.

133 {
134 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(object);
135
136 if (priv->engine != nullptr) {
137 g_object_remove_weak_pointer(object,
138 reinterpret_cast<gpointer*>(&(priv->engine)));
139 priv->engine = nullptr;
140 }
141 if (priv->parent != nullptr) {
142 g_object_remove_weak_pointer(object,
143 reinterpret_cast<gpointer*>(&(priv->parent)));
144 priv->parent = nullptr;
145 }
146 g_clear_pointer(&priv->name, g_free);
147 g_clear_pointer(&priv->actions, g_ptr_array_unref);
148 g_clear_pointer(&priv->children, g_ptr_array_unref);
149
150 G_OBJECT_CLASS(fl_accessible_node_parent_class)->dispose(object);
151 }
FL_ACCESSIBLE_NODE_GET_PRIVATE
#define FL_ACCESSIBLE_NODE_GET_PRIVATE(node)
Definition: fl_accessible_node.cc:66
priv
FlPixelBufferTexturePrivate * priv
Definition: fl_pixel_buffer_texture.cc:30

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_do_action()

static gboolean fl_accessible_node_do_action | ( | AtkAction * | action,
|  | gint | i
| ) |  |
| static

Definition at line 295 of file fl_accessible_node.cc.

295 {
296 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(action);
297
298 if (priv->engine == nullptr) {
299 return FALSE;
300 }
301
302 ActionData* data = get_action(priv, i);
303 if (data == nullptr) {
304 return FALSE;
305 }
306
307 fl_accessible_node_perform_action(FL_ACCESSIBLE_NODE(action), data->action,
308 nullptr);
309 return TRUE;
310 }
fl_accessible_node_perform_action
void fl_accessible_node_perform_action(FlAccessibleNode *self, FlutterSemanticsAction action, GBytes *data)
Definition: fl_accessible_node.cc:630
action
FlutterSemanticsAction action
Definition: fl_accessible_node.cc:86
get_action
static ActionData * get_action(FlAccessibleNodePrivate *priv, gint index)
Definition: fl_accessible_node.cc:91
TRUE
return TRUE
Definition: fl_compositor_software.cc:68
i
int i
Definition: fl_socket_accessible.cc:18
ActionData
Definition: fl_accessible_node.cc:9
ActionData::action
FlutterSemanticsAction action
Definition: fl_accessible_node.cc:10

References ActionData::action, action, FL_ACCESSIBLE_NODE_GET_PRIVATE, fl_accessible_node_perform_action(), get_action(), i, priv, and TRUE.

Referenced by fl_accessible_node_action_interface_init().

## ◆ fl_accessible_node_get_extents()

static void fl_accessible_node_get_extents | ( | AtkComponent * | component,
|  | gint * | x,
|  | gint * | y,
|  | gint * | width,
|  | gint * | height,
|  | AtkCoordType | coord_type
| ) |  |
| static

Definition at line 268 of file fl_accessible_node.cc.

273 {
274 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(component);
275
276 *x = 0;
277 *y = 0;
278 if (priv->parent != nullptr) {
279 atk_component_get_extents(ATK_COMPONENT(priv->parent), x, y, nullptr,
280 nullptr, coord_type);
281 }
282
283 *x += priv->x;
284 *y += priv->y;
285 *width = priv->width;
286 *height = priv->height;
287 }
height
self height
Definition: fl_compositor_software.cc:43
width
self width
Definition: fl_compositor_software.cc:42

References FL_ACCESSIBLE_NODE_GET_PRIVATE, height, priv, and width.

Referenced by fl_accessible_node_component_interface_init().

## ◆ fl_accessible_node_get_index_in_parent()

static gint fl_accessible_node_get_index_in_parent | ( | AtkObject * | accessible | ) |
| static

Definition at line 166 of file fl_accessible_node.cc.

166 {
167 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
168 return priv->index;
169 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_get_layer()

static AtkLayer fl_accessible_node_get_layer | ( | AtkComponent * | component | ) |
| static

Definition at line 290 of file fl_accessible_node.cc.

290 {
291 return ATK_LAYER_WIDGET;
292 }

Referenced by fl_accessible_node_component_interface_init().

## ◆ fl_accessible_node_get_n_actions()

static gint fl_accessible_node_get_n_actions | ( | AtkAction * | action | ) |
| static

Definition at line 313 of file fl_accessible_node.cc.

313 {
314 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(action);
315 return priv->actions->len;
316 }

References action, FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_action_interface_init().

## ◆ fl_accessible_node_get_n_children()

static gint fl_accessible_node_get_n_children | ( | AtkObject * | accessible | ) |
| static

Definition at line 172 of file fl_accessible_node.cc.

172 {
173 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
174 return priv->children->len;
175 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_get_name() [1/2]

static const gchar* fl_accessible_node_get_name | ( | AtkAction * | action,
|  | gint | i
| ) |  |
| static

Definition at line 319 of file fl_accessible_node.cc.

319 {
320 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(action);
321
322 ActionData* data = get_action(priv, i);
323 if (data == nullptr) {
324 return nullptr;
325 }
326
327 return data->name;
328 }
ActionData::name
const gchar * name
Definition: fl_accessible_node.cc:11

References action, FL_ACCESSIBLE_NODE_GET_PRIVATE, get_action(), i, ActionData::name, and priv.

## ◆ fl_accessible_node_get_name() [2/2]

static const gchar* fl_accessible_node_get_name | ( | AtkObject * | accessible | ) |
| static

Definition at line 154 of file fl_accessible_node.cc.

154 {
155 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
156 return priv->name;
157 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_action_interface_init(), and fl_accessible_node_class_init().

## ◆ fl_accessible_node_get_parent()

static AtkObject* fl_accessible_node_get_parent | ( | AtkObject * | accessible | ) |
| static

Definition at line 160 of file fl_accessible_node.cc.

160 {
161 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
162 return priv->parent;
163 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_get_role()

static AtkRole fl_accessible_node_get_role | ( | AtkObject * | accessible | ) |
| static

Definition at line 189 of file fl_accessible_node.cc.

189 {
190 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
191 if (priv->flags.is_button) {
192 return ATK_ROLE_PUSH_BUTTON;
193 }
194 if (priv->flags.is_in_mutually_exclusive_group &&
195 priv->flags.is_checked != kFlutterCheckStateNone) {
196 return ATK_ROLE_RADIO_BUTTON;
197 }
198 if (priv->flags.is_checked != kFlutterCheckStateNone) {
199 return ATK_ROLE_CHECK_BOX;
200 }
201 if (priv->flags.is_toggled != kFlutterTristateNone) {
202 return ATK_ROLE_TOGGLE_BUTTON;
203 }
204 if (priv->flags.is_slider) {
205 return ATK_ROLE_SLIDER;
206 }
207 if (priv->flags.is_text_field && priv->flags.is_obscured) {
208 return ATK_ROLE_PASSWORD_TEXT;
209 }
210 if (priv->flags.is_text_field) {
211 return ATK_ROLE_TEXT;
212 }
213 if (priv->flags.is_header) {
214 return ATK_ROLE_HEADER;
215 }
216 if (priv->flags.is_link) {
217 return ATK_ROLE_LINK;
218 }
219 if (priv->flags.is_image) {
220 return ATK_ROLE_IMAGE;
221 }
222
223 return ATK_ROLE_PANEL;
224 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_init()

static void fl_accessible_node_init | ( | FlAccessibleNode * | self | ) |
| static

Definition at line 523 of file fl_accessible_node.cc.

523 {
524 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
525 priv->actions = g_ptr_array_new();
526 priv->children = g_ptr_array_new_with_free_func(g_object_unref);
527 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

## ◆ fl_accessible_node_new()

FlAccessibleNode* fl_accessible_node_new | ( | FlEngine * | engine,
|  | FlutterViewId | view_id,
|  | int32_t | node_id
| ) |  |

fl_accessible_node_new: @engine: the #FlEngine this node came from. @view_id: the view ID this object represents. @node_id: the semantics node ID this object represents.

Creates a new accessibility object that exposes Flutter accessibility information to ATK.

Returns: a new #FlAccessibleNode.

Definition at line 529 of file fl_accessible_node.cc.

531 {
532 FlAccessibleNode* self = FL_ACCESSIBLE_NODE(
533 g_object_new(fl_accessible_node_get_type(), "engine", engine, "view-id",
534 view_id, "node-id", node_id, nullptr));
535 return self;
536 }
view_id
G_BEGIN_DECLS FlutterViewId view_id
Definition: fl_view_accessible.h:49

References view_id.

Referenced by create_node(), and TEST().

## ◆ fl_accessible_node_perform_action()

void fl_accessible_node_perform_action | ( | FlAccessibleNode * | node,
|  | FlutterSemanticsAction | action,
|  | GBytes * | data
| ) |  |

fl_accessible_node_dispatch_action: @node: an #FlAccessibleNode. @action: the action being dispatched. @data: (allow-none): data associated with the action.

Performs a semantic action for this node.

Definition at line 630 of file fl_accessible_node.cc.

632 {
633 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
634
635 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->perform_action(self, action, data);
636 }

References action.

Referenced by fl_accessible_node_do_action(), fl_accessible_text_field_copy_text(), fl_accessible_text_field_cut_text(), fl_accessible_text_field_paste_text(), perform_set_selection_action(), and perform_set_text_action().

## ◆ fl_accessible_node_perform_action_impl()

static void fl_accessible_node_perform_action_impl | ( | FlAccessibleNode * | self,
|  | FlutterSemanticsAction | action,
|  | GBytes * | data
| ) |  |
| static

Definition at line 455 of file fl_accessible_node.cc.

458 {
459 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
460 fl_engine_dispatch_semantics_action(priv->engine, priv->view_id,
461 priv->node_id, action, data);
462 }
fl_engine_dispatch_semantics_action
void fl_engine_dispatch_semantics_action(FlEngine *self, FlutterViewId view_id, uint64_t node_id, FlutterSemanticsAction action, GBytes *data)
Definition: fl_engine.cc:1366

References action, FL_ACCESSIBLE_NODE_GET_PRIVATE, fl_engine_dispatch_semantics_action(), and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_ref_child()

static AtkObject* fl_accessible_node_ref_child | ( | AtkObject * | accessible,
|  | gint | i
| ) |  |
| static

Definition at line 178 of file fl_accessible_node.cc.

178 {
179 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
180
181 if (i < 0 || static_cast<guint>(i) >= priv->children->len) {
182 return nullptr;
183 }
184
185 return ATK_OBJECT(g_object_ref(g_ptr_array_index(priv->children, i)));
186 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, i, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_ref_state_set()

static AtkStateSet* fl_accessible_node_ref_state_set | ( | AtkObject * | accessible | ) |
| static

Definition at line 227 of file fl_accessible_node.cc.

227 {
228 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(accessible);
229
230 AtkStateSet* state_set = atk_state_set_new();
231
232 if (!priv->flags.is_obscured) {
233 atk_state_set_add_state(state_set, ATK_STATE_SHOWING);
234 }
235 if (!priv->flags.is_hidden) {
236 atk_state_set_add_state(state_set, ATK_STATE_VISIBLE);
237 }
238 if (priv->flags.is_checked != kFlutterCheckStateNone) {
239 atk_state_set_add_state(state_set, ATK_STATE_CHECKABLE);
240 }
241 if (priv->flags.is_focused != kFlutterTristateNone) {
242 atk_state_set_add_state(state_set, ATK_STATE_FOCUSABLE);
243 }
244 if (priv->flags.is_focused == kFlutterTristateTrue) {
245 atk_state_set_add_state(state_set, ATK_STATE_FOCUSED);
246 }
247 if (priv->flags.is_checked || priv->flags.is_toggled) {
248 atk_state_set_add_state(state_set, ATK_STATE_CHECKED);
249 }
250 if (priv->flags.is_selected) {
251 atk_state_set_add_state(state_set, ATK_STATE_SELECTED);
252 }
253 if (priv->flags.is_enabled == kFlutterTristateTrue) {
254 atk_state_set_add_state(state_set, ATK_STATE_ENABLED);
255 atk_state_set_add_state(state_set, ATK_STATE_SENSITIVE);
256 }
257 if (priv->flags.is_read_only) {
258 atk_state_set_add_state(state_set, ATK_STATE_READ_ONLY);
259 }
260 if (priv->flags.is_text_field) {
261 atk_state_set_add_state(state_set, ATK_STATE_EDITABLE);
262 }
263
264 return state_set;
265 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_actions()

void fl_accessible_node_set_actions | ( | FlAccessibleNode * | node,
|  | FlutterSemanticsAction | actions
| ) |  |

fl_accessible_node_set_actions: @node: an #FlAccessibleNode. @actions: the actions this node can perform.

Sets the actions that this node can perform.

Definition at line 600 of file fl_accessible_node.cc.

601 {
602 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
603
604 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_actions(self, actions);
605 }

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_actions_impl()

static void fl_accessible_node_set_actions_impl | ( | FlAccessibleNode * | self,
|  | FlutterSemanticsAction | actions
| ) |  |
| static

Definition at line 422 of file fl_accessible_node.cc.

424 {
425 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
426
427 // NOTE(robert-ancell): It appears that AtkAction doesn't have a method of
428 // notifying that actions have changed, and even if it did an ATK client
429 // might access the old IDs before checking for new ones. Keep an eye
430 // out for a case where Flutter changes the actions on an item and see
431 // if we can resolve this in another way.
432 g_ptr_array_remove_range(priv->actions, 0, priv->actions->len);
433 for (int i = 0; action_mapping[i].name != nullptr; i++) {
434 if (has_action(actions, action_mapping[i].action)) {
435 g_ptr_array_add(priv->actions, &action_mapping[i]);
436 }
437 }
438 }
action_mapping
static ActionData action_mapping[]
Definition: fl_accessible_node.cc:13

References action, action_mapping, FL_ACCESSIBLE_NODE_GET_PRIVATE, i, ActionData::name, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_children()

void fl_accessible_node_set_children | ( | FlAccessibleNode * | node,
|  | GPtrArray * | children
| ) |  |

fl_accessible_node_set_children: @node: an #FlAccessibleNode. @children: (transfer none) (element-type AtkObject): a list of #AtkObject.

Sets the children of this node. The children can be changed at any time.

Definition at line 549 of file fl_accessible_node.cc.

550 {
551 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
552 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
553
554 // Remove nodes that are no longer required.
555 for (guint i = 0; i < priv->children->len;) {
556 AtkObject* object = ATK_OBJECT(g_ptr_array_index(priv->children, i));
557 if (has_child(children, object)) {
558 i++;
559 } else {
560 g_signal_emit_by_name(self, "children-changed::remove", i, object,
561 nullptr);
562 g_ptr_array_remove_index(priv->children, i);
563 }
564 }
565
566 // Add new nodes.
567 for (guint i = 0; i < children->len; i++) {
568 AtkObject* object = ATK_OBJECT(g_ptr_array_index(children, i));
569 if (!has_child(priv->children, object)) {
570 g_ptr_array_add(priv->children, g_object_ref(object));
571 g_signal_emit_by_name(self, "children-changed::add", i, object, nullptr);
572 }
573 }
574 }
has_child
static gboolean has_child(GPtrArray *children, AtkObject *object)
Definition: fl_accessible_node.cc:99

References FL_ACCESSIBLE_NODE_GET_PRIVATE, has_child(), i, and priv.

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_extents()

void fl_accessible_node_set_extents | ( | FlAccessibleNode * | node,
|  | gint | x,
|  | gint | y,
|  | gint | width,
|  | gint | height
| ) |  |

fl_accessible_node_set_extents: @node: an #FlAccessibleNode. @x: x co-ordinate of this node relative to its parent. @y: y co-ordinate of this node relative to its parent. @width: width of this node in pixels. @height: height of this node in pixels.

Sets the position and size of this node.

Definition at line 582 of file fl_accessible_node.cc.

586 {
587 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
588
589 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_extents(self, x, y, width,
590 height);
591 }

References height, and width.

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_extents_impl()

static void fl_accessible_node_set_extents_impl | ( | FlAccessibleNode * | self,
|  | gint | x,
|  | gint | y,
|  | gint | width,
|  | gint | height
| ) |  |
| static

Definition at line 339 of file fl_accessible_node.cc.

343 {
344 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
345 priv->x = x;
346 priv->y = y;
347 priv->width = width;
348 priv->height = height;
349 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, height, priv, and width.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_flags()

void fl_accessible_node_set_flags | ( | FlAccessibleNode * | node,
|  | FlutterSemanticsFlags * | flags
| ) |  |

fl_accessible_node_set_flags: @node: an #FlAccessibleNode. @flags: the flags for this node.

Sets the flags for this node.

Definition at line 593 of file fl_accessible_node.cc.

594 {
595 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
596
597 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_flags(self, flags);
598 }

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_flags_impl()

static void fl_accessible_node_set_flags_impl | ( | FlAccessibleNode * | self,
|  | FlutterSemanticsFlags * | flags
| ) |  |
| static

Definition at line 358 of file fl_accessible_node.cc.

359 {
360 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
361
362 FlutterSemanticsFlags old_flags = priv->flags;
363 priv->flags = *flags;
364
365 if (flag_changed(old_flags.is_obscured, flags->is_obscured)) {
366 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_SHOWING,
367 !flags->is_obscured);
368 }
369 if (flag_changed(old_flags.is_hidden, flags->is_hidden)) {
370 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_VISIBLE,
371 !flags->is_hidden);
372 }
373 bool was_checkable = old_flags.is_checked != kFlutterCheckStateNone;
374 bool is_checkable = flags->is_checked != kFlutterCheckStateNone;
375 if (flag_changed(was_checkable, is_checkable)) {
376 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_CHECKABLE,
377 is_checkable);
378 }
379 if (flag_changed(old_flags.is_focused, flags->is_focused)) {
380 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_FOCUSABLE,
381 flags->is_focused != kFlutterTristateNone);
382 }
383 if (flag_changed(old_flags.is_focused, flags->is_focused)) {
384 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_FOCUSED,
385 flags->is_focused == kFlutterTristateTrue);
386 }
387 bool old_is_checked = old_flags.is_checked || old_flags.is_toggled;
388 bool is_checked = flags->is_checked || flags->is_toggled;
389 if (flag_changed(old_is_checked, is_checked)) {
390 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_CHECKED,
391 is_checked);
392 }
393 if (flag_changed(old_flags.is_selected, flags->is_selected)) {
394 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_SELECTED,
395 flags->is_selected);
396 }
397 if (flag_changed(old_flags.is_enabled, flags->is_enabled)) {
398 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_ENABLED,
399 flags->is_enabled);
400 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_SENSITIVE,
401 flags->is_enabled);
402 }
403 if (flag_changed(old_flags.is_enabled, flags->is_enabled)) {
404 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_ENABLED,
405 flags->is_enabled);
406 }
407 if (flag_changed(old_flags.is_enabled, flags->is_enabled)) {
408 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_ENABLED,
409 flags->is_enabled);
410 }
411 if (flag_changed(old_flags.is_read_only, flags->is_read_only)) {
412 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_READ_ONLY,
413 flags->is_read_only);
414 }
415 if (flag_changed(old_flags.is_text_field, flags->is_text_field)) {
416 atk_object_notify_state_change(ATK_OBJECT(self), ATK_STATE_EDITABLE,
417 flags->is_text_field);
418 }
419 }
flag_changed
static bool flag_changed(bool old_flag, bool new_flag)
Definition: fl_accessible_node.cc:353

References FL_ACCESSIBLE_NODE_GET_PRIVATE, flag_changed(), and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_name()

void fl_accessible_node_set_name | ( | FlAccessibleNode * | self,
|  | const gchar * | name
| ) |  |

Definition at line 576 of file fl_accessible_node.cc.

576 {
577 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
578
579 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_name(self, name);
580 }

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_name_impl()

static void fl_accessible_node_set_name_impl | ( | FlAccessibleNode * | self,
|  | const gchar * | name
| ) |  |
| static

Definition at line 331 of file fl_accessible_node.cc.

332 {
333 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
334 g_free(priv->name);
335 priv->name = g_strdup(name);
336 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_parent()

void fl_accessible_node_set_parent | ( | FlAccessibleNode * | node,
|  | AtkObject * | parent,
|  | gint | index
| ) |  |

fl_accessible_node_set_parent: @node: an #FlAccessibleNode. @parent: an #AtkObject. @index: the index of this node in the parent.

Sets the parent of this node. The parent can be changed at any time.

Definition at line 538 of file fl_accessible_node.cc.

540 {
541 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
542 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(self);
543 priv->parent = parent;
544 priv->index = index;
545 g_object_add_weak_pointer(G_OBJECT(self),
546 reinterpret_cast<gpointer*>(&(priv->parent)));
547 }

References FL_ACCESSIBLE_NODE_GET_PRIVATE, and priv.

Referenced by fl_view_accessible_handle_update_semantics(), get_node(), and TEST().

## ◆ fl_accessible_node_set_property()

static void fl_accessible_node_set_property | ( | GObject * | object,
|  | guint | prop_id,
|  | const GValue * | value,
|  | GParamSpec * | pspec
| ) |  |
| static

Definition at line 109 of file fl_accessible_node.cc.

112 {
113 FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(object);
114 switch (prop_id) {
115 case PROP_ENGINE:
116 g_assert(priv->engine == nullptr);
117 priv->engine = FL_ENGINE(g_value_get_object(value));
118 g_object_add_weak_pointer(object,
119 reinterpret_cast<gpointer*>(&priv->engine));
120 break;
121 case PROP_VIEW_ID:
122 priv->view_id = g_value_get_int64(value);
123 break;
124 case PROP_ID:
125 priv->node_id = g_value_get_int(value);
126 break;
127 default:
128 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
129 break;
130 }
131 }
value
uint8_t value
Definition: fl_standard_message_codec.cc:36
prop_id
guint prop_id
Definition: fl_standard_method_codec.cc:31
pspec
guint const GValue GParamSpec * pspec
Definition: fl_standard_method_codec.cc:33

References FL_ACCESSIBLE_NODE_GET_PRIVATE, priv, PROP_ENGINE, PROP_ID, prop_id, PROP_VIEW_ID, pspec, and value.

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_text_direction()

void fl_accessible_node_set_text_direction | ( | FlAccessibleNode * | node,
|  | FlutterTextDirection | direction
| ) |  |

fl_accessible_node_set_text_direction: @node: an #FlAccessibleNode. @direction: the direction of the text.

Sets the text direction of this node.

Definition at line 622 of file fl_accessible_node.cc.

623 {
624 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
625
626 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_text_direction(self,
627 direction);
628 }

Referenced by fl_view_accessible_handle_update_semantics().

## ◆ fl_accessible_node_set_text_direction_impl()

static void fl_accessible_node_set_text_direction_impl | ( | FlAccessibleNode * | self,
|  | FlutterTextDirection | direction
| ) |  |
| static

Definition at line 450 of file fl_accessible_node.cc.

452 {}

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_text_selection()

void fl_accessible_node_set_text_selection | ( | FlAccessibleNode * | node,
|  | gint | base,
|  | gint | extent
| ) |  |

fl_accessible_node_set_text_selection: @node: an #FlAccessibleNode. @base: the position at which the text selection originates. @extent: the position at which the text selection terminates.

Sets the text selection of this node.

Definition at line 613 of file fl_accessible_node.cc.

615 {
616 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
617
618 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_text_selection(self, base,
619 extent);
620 }

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_text_selection_impl()

static void fl_accessible_node_set_text_selection_impl | ( | FlAccessibleNode * | self,
|  | gint | base,
|  | gint | extent
| ) |  |
| static

Definition at line 445 of file fl_accessible_node.cc.

447 {}

Referenced by fl_accessible_node_class_init().

## ◆ fl_accessible_node_set_value()

void fl_accessible_node_set_value | ( | FlAccessibleNode * | node,
|  | const gchar * | value
| ) |  |

fl_accessible_node_set_value: @node: an #FlAccessibleNode. @value: a node value.

Sets the value of this node.

Definition at line 607 of file fl_accessible_node.cc.

607 {
608 g_return_if_fail(FL_IS_ACCESSIBLE_NODE(self));
609
610 return FL_ACCESSIBLE_NODE_GET_CLASS(self)->set_value(self, value);
611 }

References value.

Referenced by fl_view_accessible_handle_update_semantics(), and TEST().

## ◆ fl_accessible_node_set_value_impl()

static void fl_accessible_node_set_value_impl | ( | FlAccessibleNode * | self,
|  | const gchar * | value
| ) |  |
| static

Definition at line 441 of file fl_accessible_node.cc.

442 {}

Referenced by fl_accessible_node_class_init().

## ◆ flag_changed()

static bool flag_changed | ( | bool | old_flag,
|  | bool | new_flag
| ) |  |
| static

Definition at line 353 of file fl_accessible_node.cc.

353 {
354 return !old_flag != !new_flag;
355 }

Referenced by fl_accessible_node_set_flags_impl().

## ◆ G_DEFINE_TYPE_WITH_CODE()

G_DEFINE_TYPE_WITH_CODE | ( | FlAccessibleNode | ,
|  | fl_accessible_node | ,
|  | ATK_TYPE_OBJECT | ,
|  | G_IMPLEMENT_INTERFACE(ATK_TYPE_COMPONENT, fl_accessible_node_component_interface_init) G_IMPLEMENT_INTERFACE(ATK_TYPE_ACTION, fl_accessible_node_action_interface_init) |
| ) |  |

## ◆ get_action()

static ActionData* get_action | ( | FlAccessibleNodePrivate * | priv,
|  | gint | index
| ) |  |
| static

Definition at line 91 of file fl_accessible_node.cc.

91 {
92 if (index < 0 || static_cast<guint>(index) >= priv->actions->len) {
93 return nullptr;
94 }
95 return static_cast<ActionData*>(g_ptr_array_index(priv->actions, index));
96 }

References priv.

Referenced by fl_accessible_node_do_action(), and fl_accessible_node_get_name().

## ◆ has_child()

static gboolean has_child | ( | GPtrArray * | children,
|  | AtkObject * | object
| ) |  |
| static

Definition at line 99 of file fl_accessible_node.cc.

99 {
100 for (guint i = 0; i < children->len; i++) {
101 if (g_ptr_array_index(children, i) == object) {
102 return TRUE;
103 }
104 }
105
106 return FALSE;
107 }

References i, and TRUE.

Referenced by fl_accessible_node_set_children().

## Variable Documentation

## ◆ action

FlutterSemanticsAction action

Initial value:
{
return (actions & action) != 0

Definition at line 86 of file fl_accessible_node.cc.

Referenced by flutter::AccessibilityBridge::AddFlutterSemanticsCustomActionUpdate(), flutter::TestAccessibilityBridge::DispatchAccessibilityAction(), fl_accessible_node_do_action(), fl_accessible_node_get_n_actions(), fl_accessible_node_get_name(), fl_accessible_node_perform_action(), fl_accessible_node_perform_action_impl(), fl_accessible_node_set_actions_impl(), fl_accessible_text_field_perform_action(), and fl_engine_dispatch_semantics_action().

## ◆ action_mapping

ActionData action_mapping[]
| static

Initial value:
= {
{kFlutterSemanticsActionTap, "Tap"},
{kFlutterSemanticsActionLongPress, "LongPress"},
{kFlutterSemanticsActionScrollLeft, "ScrollLeft"},
{kFlutterSemanticsActionScrollRight, "ScrollRight"},
{kFlutterSemanticsActionScrollUp, "ScrollUp"},
{kFlutterSemanticsActionScrollDown, "ScrollDown"},
{kFlutterSemanticsActionIncrease, "Increase"},
{kFlutterSemanticsActionDecrease, "Decrease"},
{kFlutterSemanticsActionShowOnScreen, "ShowOnScreen"},
{kFlutterSemanticsActionMoveCursorForwardByCharacter,
"MoveCursorForwardByCharacter"},
{kFlutterSemanticsActionMoveCursorBackwardByCharacter,
"MoveCursorBackwardByCharacter"},
{kFlutterSemanticsActionCopy, "Copy"},
{kFlutterSemanticsActionCut, "Cut"},
{kFlutterSemanticsActionPaste, "Paste"},
{kFlutterSemanticsActionDidGainAccessibilityFocus,
"DidGainAccessibilityFocus"},
{kFlutterSemanticsActionDidLoseAccessibilityFocus,
"DidLoseAccessibilityFocus"},
{kFlutterSemanticsActionCustomAction, "CustomAction"},
{kFlutterSemanticsActionDismiss, "Dismiss"},
{kFlutterSemanticsActionMoveCursorForwardByWord, "MoveCursorForwardByWord"},
{kFlutterSemanticsActionMoveCursorBackwardByWord,
"MoveCursorBackwardByWord"},
{kFlutterSemanticsActionFocus, "Focus"},
{static_cast<FlutterSemanticsAction>(0), nullptr}}

Definition at line 13 of file fl_accessible_node.cc.

Referenced by fl_accessible_node_set_actions_impl().