*/
#include "atspi-private.h"
+#include "atspi-accessible-private.h"
#include <string.h>
static gboolean enable_caching = FALSE;
}
static void
+atspi_table_cell_interface_init (AtspiTableCell *cell)
+{
+}
+
+static void
atspi_text_interface_init (AtspiText *text)
{
}
}
G_DEFINE_TYPE_WITH_CODE (AtspiAccessible, atspi_accessible, ATSPI_TYPE_OBJECT,
+ G_ADD_PRIVATE (AtspiAccessible)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_ACTION, atspi_action_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_COLLECTION, atspi_collection_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_COMPONENT, atspi_component_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_IMAGE, atspi_image_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_SELECTION, atspi_selection_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_TABLE, atspi_table_interface_init)
+ G_IMPLEMENT_INTERFACE (ATSPI_TYPE_TABLE_CELL, atspi_table_cell_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_TEXT, atspi_text_interface_init)
G_IMPLEMENT_INTERFACE (ATSPI_TYPE_VALUE, atspi_value_interface_init))
g_hash_table_insert (_atspi_get_live_refs (), accessible, NULL);
g_print("at-spi: init: %d objects\n", accessible_count);
#endif
+
+ accessible->priv = atspi_accessible_get_instance_private (accessible);
}
static void
if (accessible->attributes)
g_hash_table_unref (accessible->attributes);
+ if (accessible->priv->cache)
+ g_hash_table_destroy (accessible->priv->cache);
+
#ifdef DEBUG_REF_COUNTS
accessible_count--;
g_hash_table_remove (_atspi_get_live_refs (), accessible);
*
* Gets the name of an #AtspiAccessible object.
*
- * Returns: a UTF-8 string indicating the name of the #AtspiAccessible object
+ * Returns: a UTF-8 string indicating the name of the #AtspiAccessible object
* or NULL on exception.
**/
gchar *
return g_strdup (obj->name);
}
+
+/**
+ * atspi_accessible_get_unique_id:
+ * @obj: a pointer to the #AtspiAccessible object on which to operate.
+ *
+ * Gets the identificator, uniquely identifying object, or NULL if an error occured.
+ *
+ * Returns: a UTF-8 string describing the #AtspiAccessible object
+ * or NULL on exception or NULL object passed.
+ **/
+gchar *
+atspi_accessible_get_unique_id(AtspiAccessible *obj, GError **error)
+{
+ if (!obj) {
+ g_set_error(error, ATSPI_ERROR, ATSPI_ERROR_IPC, "argument is null");
+ return NULL;
+ }
+
+ gchar *id = NULL;
+ gchar *bus_name = atspi_accessible_get_bus_name(obj, error);
+ if (bus_name && bus_name[0]) {
+ gchar *path = atspi_accessible_get_path(obj, error);
+ if (path && path[0])
+ id = g_strdup_printf("%s:%s", bus_name, path);
+ else
+ g_set_error(error, ATSPI_ERROR, ATSPI_ERROR_IPC, "failed to get path");
+ g_free(path);
+ }
+ else
+ g_set_error(error, ATSPI_ERROR, ATSPI_ERROR_IPC, "failed to get bus name");
+ g_free(bus_name);
+ return id;
+}
+
+/**
+ * atspi_accessible_get_bus_name:
+ * @obj: a pointer to the #AtspiAccessible object on which to operate.
+ *
+ * Gets the bus name, where object belongs.
+ *
+ * Returns: a UTF-8 string describing the #AtspiAccessible object's
+ * bus name or empty string on exception or NULL object passed.
+ **/
+gchar *
+atspi_accessible_get_bus_name(AtspiAccessible *obj, GError **error)
+{
+ if (!obj || !obj->parent.app)
+ return g_strdup("");
+ return g_strdup (obj->parent.app->bus_name);
+}
+
+/**
+ * atspi_accessible_get_path:
+ * @obj: a pointer to the #AtspiAccessible object on which to operate.
+ *
+ * Gets the path, uniquely identifying object over its bus name.
+ *
+ * Returns: a UTF-8 string describing the #AtspiAccessible object
+ * or empty string on exception or NULL object passed.
+ **/
+gchar *
+atspi_accessible_get_path(AtspiAccessible *obj, GError **error)
+{
+ static const char *prefix = "/org/a11y/atspi/accessible/";
+ static int prefix_len = 27;
+
+ if (!obj)
+ return g_strdup("");
+ AtspiObject *o = ATSPI_OBJECT (obj);
+ if (!o)
+ return g_strdup("");
+ if (strncmp(o->path, prefix, prefix_len) == 0)
+ return g_strdup(o->path + prefix_len);
+ return g_strdup (o->path);
+}
+
+/**
+ * atspi_accessible_get_navigable_at_point:
+ * @root: a pointer to the #AtspiAccessible to start search from.
+ * @x: a #gint specifying the x coordinate of the point in question.
+ * @y: a #gint specifying the y coordinate of the point in question.
+ * @ctype: the coordinate system of the point (@x, @y)
+ * (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
+ *
+ * Finds the accessible element closest to user (highest in z-order), at a given coordinate within an #AtspiAccessible.
+ * This should be the element, that should be picked, when doing mouse click or finger tap at given coordinates.
+ *
+ * Returns: (nullable) (transfer full): a pointer to an
+ * #AtspiAccessible descendant (of any depth) of the specified component which
+ * contains the point (@x, @y), or NULL if no descendant contains
+ * the point.
+ **/
+AtspiAccessible *
+atspi_accessible_get_navigable_at_point (AtspiAccessible *root,
+ gint x,
+ gint y,
+ AtspiCoordType ctype, GError **error)
+{
+ dbus_int32_t d_x = x, d_y = y;
+ dbus_uint32_t d_ctype = ctype;
+ DBusMessage *reply;
+ AtspiAccessible *return_value = NULL;
+ unsigned char recurse = 0;
+ DBusMessageIter iter;
+ AtspiAccessible *deputy = NULL;
+
+ g_return_val_if_fail (root != NULL, NULL);
+ do {
+ reply = _atspi_dbus_call_partial (root, atspi_interface_accessible, "GetNavigableAtPoint", error, "iiu", d_x, d_y, d_ctype);
+
+ _ATSPI_DBUS_CHECK_SIG (reply, "(so)y(so)", NULL, NULL);
+
+ dbus_message_iter_init (reply, &iter);
+ AtspiAccessible *tmp = _atspi_dbus_return_accessible_from_iter (&iter);
+
+ unsigned char value = 0;
+ dbus_message_iter_get_basic (&iter, &value);
+ dbus_message_iter_next (&iter);
+ recurse = (value != 0);
+
+ /* keep deputy if tmp has deputy */
+ if (!deputy)
+ deputy = _atspi_dbus_return_accessible_from_iter (&iter);
+
+ dbus_message_unref(reply);
+
+ if (!tmp) {
+ if (deputy) {
+ /* TODO: need to check deputy works for return value */
+ if (return_value)
+ g_object_unref(return_value);
+ return deputy;
+ }
+ break;
+ }
+
+ if (return_value)
+ g_object_unref(return_value);
+ return_value = root = tmp;
+ } while(recurse);
+ return return_value;
+}
+
+/**
+ * atspi_accessible_get_reading_material:
+ * @obj: a pointer to the #AtspiAccessible object on which to operate.
+ *
+ * Gets reading material
+ *
+ * Returns: reading material to be used screen-reader side. This is not stable.
+ * You have to handle all alocated memory as below on screen-reader side.
+ *
+ * AtspiAccessibleReadingMaterial *rm
+ * g_object_unref(rm->parent);
+ * g_object_unref(rm->described_by_accessible);
+ * g_hash_table_unref(rm->attributes);
+ * free(rm->name);
+ * free(rm->labeled_by_name);
+ * free(rm->text_interface_name);
+ * free(rm->localized_role_name);
+ * free(rm->description);
+ * free(rm);
+ **/
+AtspiAccessibleReadingMaterial *
+atspi_accessible_get_reading_material (AtspiAccessible *obj, GError **error)
+{
+ AtspiAccessible *parent;
+ AtspiAccessibleReadingMaterial *reading_material = NULL;
+ const char *name;
+ double current_value;
+ gint count;
+ guint64 val;
+ DBusMessage *reply;
+ DBusMessageIter iter;
+ DBusMessageIter iter_array;
+ dbus_uint32_t role;
+ dbus_uint32_t *states;
+ dbus_int32_t index_in_parent;
+ dbus_int32_t child_count;
+ dbus_bool_t is_selected;
+
+ g_return_val_if_fail (obj != NULL, NULL);
+
+ reply = _atspi_dbus_call_partial (obj, atspi_interface_accessible, "GetReadingMaterial", error, "");
+
+ _ATSPI_DBUS_CHECK_SIG (reply, "a{ss}sssuausiddddsibbii(so)auiui(so)", NULL, NULL);
+
+ reading_material = calloc(1, sizeof(AtspiAccessibleReadingMaterial));
+ if (!reading_material)
+ {
+ return reading_material;
+ }
+
+ dbus_message_iter_init (reply, &iter);
+
+ /* get attributes */
+ reading_material->attributes = _atspi_dbus_hash_from_iter (&iter);
+ dbus_message_iter_next (&iter);
+
+ /* get name */
+ dbus_message_iter_get_basic (&iter, &name);
+ reading_material->name = g_strdup (name);
+ dbus_message_iter_next (&iter);
+
+ /* get name of relation LABELED_BY */
+ dbus_message_iter_get_basic (&iter, &name);
+ reading_material->labeled_by_name = g_strdup (name);
+ dbus_message_iter_next (&iter);
+
+ /* get name of text interface */
+ dbus_message_iter_get_basic (&iter, &name);
+ reading_material->text_interface_name = g_strdup (name);
+ dbus_message_iter_next (&iter);
+
+ /* get role */
+ dbus_message_iter_get_basic (&iter, &role);
+ reading_material->role = role;
+ dbus_message_iter_next (&iter);
+
+ /* get state set */
+ dbus_message_iter_recurse (&iter, &iter_array);
+ dbus_message_iter_get_fixed_array (&iter_array, &states, &count);
+ val = ((guint64)states [1]) << 32;
+ val += states [0];
+ reading_material->states = val;
+ dbus_message_iter_next (&iter);
+
+ /* get localized role name */
+ dbus_message_iter_get_basic (&iter, &name);
+ reading_material->localized_role_name = g_strdup (name);
+ dbus_message_iter_next (&iter);
+
+ /* get child count */
+ dbus_message_iter_get_basic (&iter, &child_count);
+ reading_material->child_count = child_count;
+ dbus_message_iter_next (&iter);
+
+ /* get current value */
+ dbus_message_iter_get_basic (&iter, ¤t_value);
+ reading_material->value = current_value;
+ dbus_message_iter_next (&iter);
+
+ /* get minimum increment */
+ dbus_message_iter_get_basic (&iter, ¤t_value);
+ reading_material->increment = current_value;
+ dbus_message_iter_next (&iter);
+
+ /* get maximum value */
+ dbus_message_iter_get_basic (&iter, ¤t_value);
+ reading_material->upper = current_value;
+ dbus_message_iter_next (&iter);
+
+ /* get minimum value */
+ dbus_message_iter_get_basic (&iter, ¤t_value);
+ reading_material->lower = current_value;
+ dbus_message_iter_next (&iter);
+
+ /* get description */
+ dbus_message_iter_get_basic (&iter, &name);
+ reading_material->description = g_strdup (name);
+ dbus_message_iter_next (&iter);
+
+ /* get index in parent */
+ dbus_message_iter_get_basic (&iter, &index_in_parent);
+ reading_material->index_in_parent = index_in_parent;
+ dbus_message_iter_next (&iter);
+
+ /* get selected in parent */
+ dbus_message_iter_get_basic (&iter, &is_selected);
+ reading_material->is_selected_in_parent = is_selected;
+ dbus_message_iter_next (&iter);
+
+ /* get has checkbox child */
+ dbus_message_iter_get_basic (&iter, &is_selected);
+ reading_material->has_checkbox_child = is_selected;
+ dbus_message_iter_next (&iter);
+
+ /* get list children count */
+ dbus_message_iter_get_basic (&iter, &child_count);
+ reading_material->list_children_count = child_count;
+ dbus_message_iter_next (&iter);
+
+ /* get first selected child index */
+ dbus_message_iter_get_basic (&iter, &index_in_parent);
+ reading_material->first_selected_child_index = index_in_parent;
+ dbus_message_iter_next (&iter);
+
+ ////////////////
+ /* get parent */
+ parent = _atspi_dbus_return_accessible_from_iter (&iter);
+ reading_material->parent = parent;
+
+ /* parent states */
+ dbus_message_iter_recurse (&iter, &iter_array);
+ dbus_message_iter_get_fixed_array (&iter_array, &states, &count);
+ val = ((guint64)states [1]) << 32;
+ val += states [0];
+ reading_material->parent_states = val;
+ dbus_message_iter_next (&iter);
+
+ /* get parent child count */
+ dbus_message_iter_get_basic (&iter, &child_count);
+ reading_material->parent_child_count = child_count;
+ dbus_message_iter_next (&iter);
+
+ /* get parent role */
+ dbus_message_iter_get_basic (&iter, &role);
+ reading_material->parent_role = role;
+ dbus_message_iter_next (&iter);
+
+ /* get parent selected child count */
+ dbus_message_iter_get_basic (&iter, &child_count);
+ reading_material->parent_selected_child_count = child_count;
+ dbus_message_iter_next (&iter);
+
+ ////////////////////////////////////////
+ /* get relation object - DESCRIBED_BY */
+ parent = _atspi_dbus_return_accessible_from_iter (&iter);
+ reading_material->described_by_accessible = parent;
+
+ return reading_material;
+}
+
+static unsigned char are_objects_on_the_same_bus(AtspiAccessible *obj1, AtspiAccessible *obj2)
+{
+ const char *bus_name_1 = obj1->parent.app->bus_name;
+ const char *bus_name_2 = obj2->parent.app->bus_name;
+ return strcmp(bus_name_1, bus_name_2) == 0;
+}
+
+static unsigned char object_is_valid(AtspiAccessible *obj)
+{
+ if (!obj)
+ return 0;
+ AtspiStateSet *ss = atspi_accessible_get_state_set(obj);
+ if (!ss)
+ return 0;
+ unsigned char valid = atspi_state_set_contains(ss, ATSPI_STATE_DEFUNCT) == 0;
+ g_object_unref(ss);
+ return valid;
+}
+
+typedef enum {
+ NEIGHBOR_SEARCH_MODE_NORMAL = 0,
+ NEIGHBOR_SEARCH_MODE_RECURSE_FROM_ROOT = 1,
+ NEIGHBOR_SEARCH_MODE_CONTINUE_AFTER_FAILED_RECURSING = 2,
+ NEIGHBOR_SEARCH_MODE_RECURSE_TO_OUTSIDE = 3,
+} GetNeighborSearchMode;
+/**
+ * atspi_accessible_get_neighbor:
+ * @root: a pointer to a #AtspiAccessible, which represents current root of subtree to search
+ * @start: a pointer to the #AtspiAccessible to start search from (can be null, which means start from root)
+ * @direction: direction, in which search (forward or backward)
+ *
+ * Calculates next (or previous) accessible element in logical order or null if none found.
+ *
+ * Returns: (nullable) (transfer full): a pointer to an
+ * #AtspiAccessible element, which is next (previous) in logical order or null if none found.
+ **/
+AtspiAccessible *
+atspi_accessible_get_neighbor (AtspiAccessible *root,
+ AtspiAccessible *start,
+ AtspiNeighborSearchDirection direction,
+ GError **error)
+{
+ g_return_val_if_fail (object_is_valid(root), NULL);
+ if (!object_is_valid(start))
+ start = root;
+ const char *root_path = ATSPI_OBJECT(root)->path;
+ AtspiAccessible *return_value = NULL;
+ g_object_ref(start);
+ unsigned char recurse;
+ GetNeighborSearchMode search_mode = NEIGHBOR_SEARCH_MODE_NORMAL;
+ GQueue *children_root_stack = g_queue_new();
+ DBusMessageIter iter;
+
+ while(1) {
+ const char *path = are_objects_on_the_same_bus(root, start) ? root_path : "";
+ DBusMessage *reply = _atspi_dbus_call_partial (start, atspi_interface_accessible, "GetNeighbor", error, "sii", path, (int)direction, (int)search_mode);
+
+ _ATSPI_DBUS_CHECK_SIG (reply, "(so)y", error, NULL);
+ dbus_message_iter_init (reply, &iter);
+ AtspiAccessible *ret = _atspi_dbus_return_accessible_from_iter (&iter);
+
+ unsigned char value = 0;
+ dbus_message_iter_get_basic (&iter, &value);
+ dbus_message_iter_next (&iter);
+ recurse = (value != 0);
+
+ dbus_message_unref(reply);
+
+ // got return value and request for recursive search, it means ret is on another bridge, than start
+ // thus we're recursing. should the recurse failed to find anything it will end with
+ if (ret && recurse) {
+ g_object_unref(G_OBJECT(start));
+ start = ret;
+ g_object_ref(start);
+ if (are_objects_on_the_same_bus(root, ret))
+ {
+ search_mode = NEIGHBOR_SEARCH_MODE_RECURSE_TO_OUTSIDE;
+ }
+ else
+ {
+ g_queue_push_tail(children_root_stack, ret);
+ search_mode = NEIGHBOR_SEARCH_MODE_RECURSE_FROM_ROOT;
+ }
+ continue;
+ }
+ // found the one we've been looking for
+ if (ret) {
+ g_object_unref(G_OBJECT(start));
+ return_value = ret;
+ break;
+ }
+
+ // we've stepped into different bridges previously and now we're going back to the last one
+ // and continuing search where we left
+ if (!g_queue_is_empty(children_root_stack)) {
+ g_object_unref(G_OBJECT(start));
+ start = g_queue_pop_tail(children_root_stack);
+
+ search_mode = NEIGHBOR_SEARCH_MODE_CONTINUE_AFTER_FAILED_RECURSING;
+ continue;
+ }
+ // there's no more bridges to check, but we might have started from one
+ // in that case there might be bridges "below" start, which we yet have to visit
+ if (!are_objects_on_the_same_bus(root, start)) {
+ unsigned char continue_loop = 1;
+ while(continue_loop) {
+ AtspiAccessible *parent = atspi_accessible_get_parent(start, NULL);
+ continue_loop = parent ? are_objects_on_the_same_bus(start, parent) : 0;
+ g_object_unref(G_OBJECT(start));
+ start = parent;
+ }
+
+ // going up thru parents put us in weird place (we didnt meet root on the way)
+ // so we bail out
+ if (!start)
+ break;
+
+ // start object now points to different bridge and must be treated as "resume after recursing"
+ search_mode = NEIGHBOR_SEARCH_MODE_CONTINUE_AFTER_FAILED_RECURSING;
+ continue;
+ }
+
+ // nothing found
+ g_object_unref(start);
+ return_value = NULL;
+ break;
+ }
+ while(!g_queue_is_empty(children_root_stack))
+ g_object_unref(g_queue_pop_tail(children_root_stack));
+ g_queue_free(children_root_stack);
+
+ return return_value;
+}
+
/**
* atspi_accessible_get_description:
* @obj: a pointer to the #AtspiAccessible object on which to operate.
*
* Gets the description of an #AtspiAccessible object.
*
- * Returns: a UTF-8 string describing the #AtspiAccessible object
+ * Returns: a UTF-8 string describing the #AtspiAccessible object
* or NULL on exception.
**/
gchar *
*
* Gets an #AtspiAccessible object's parent container.
*
- * Returns: (transfer full): a pointer to the #AtspiAccessible object which
- * contains the given #AtspiAccessible instance, or NULL if the @obj
- * has no parent container.
+ * Returns: (nullable) (transfer full): a pointer to the
+ * #AtspiAccessible object which contains the given
+ * #AtspiAccessible instance, or NULL if the @obj has no
+ * parent container.
*
**/
AtspiAccessible *
* atspi_accessible_get_index_in_parent:
* @obj: a pointer to the #AtspiAccessible object on which to operate.
*
- * Gets the index of an #AtspiAccessible object within its parent's
+ * Gets the index of an #AtspiAccessible object within its parent's
* #AtspiAccessible children list.
*
* Returns: a #glong indicating the index of the #AtspiAccessible object
* Gets the set of #AtspiRelation objects which describes this #AtspiAccessible object's
* relationships with other #AtspiAccessible objects.
*
- * Returns: (element-type AtspiAccessible*) (transfer full): a #GArray of
+ * Returns: (element-type AtspiRelation*) (transfer full): a #GArray of
* #AtspiRelation pointers or NULL on exception.
**/
GArray *
* atspi_accessible_get_localized_role_name:
* @obj: a pointer to the #AtspiAccessible object on which to operate.
*
- * Gets a UTF-8 string corresponding to the name of the role played by an
+ * Gets a UTF-8 string corresponding to the name of the role played by an
* object, translated to the current locale.
* This method will return useful values for roles that fall outside the
* enumeration used in atspi_accessible_getRole ().
*
- * Returns: a localized, UTF-8 string specifying the type of UI role played
+ * Returns: a localized, UTF-8 string specifying the type of UI role played
* by an #AtspiAccessible object.
*
**/
dbus_message_unref (reply);
_atspi_accessible_add_cache (obj, ATSPI_CACHE_STATES);
}
-
return g_object_ref (obj->states);
}
* atspi_accessible_get_attributes:
* @obj: The #AtspiAccessible being queried.
*
- * Gets the #AttributeSet representing any assigned
+ * Gets the #AttributeSet representing any assigned
* name-value pair attributes or annotations for this object.
* For typographic, textual, or textually-semantic attributes, see
* atspi_text_get_attributes instead.
g_return_val_if_fail (obj != NULL, NULL);
+ if (obj->priv->cache)
+ {
+ GValue *val = g_hash_table_lookup (obj->priv->cache, "Attributes");
+ if (val)
+ return g_value_dup_boxed (val);
+ }
+
if (!_atspi_accessible_test_cache (obj, ATSPI_CACHE_ATTRIBUTES))
{
message = _atspi_dbus_call_partial (obj, atspi_interface_accessible,
* atspi_accessible_get_attributes_as_array:
* @obj: The #AtspiAccessible being queried.
*
- * Gets a #GArray representing any assigned
+ * Gets a #GArray representing any assigned
* name-value pair attributes or annotations for this object.
* For typographic, textual, or textually-semantic attributes, see
* atspi_text_get_attributes_as_array instead.
g_return_val_if_fail (obj != NULL, NULL);
- if (_atspi_accessible_get_cache_mask (obj) & ATSPI_CACHE_ATTRIBUTES)
+ if (obj->priv->cache)
{
- GArray *array = g_array_new (TRUE, TRUE, sizeof (gchar *));
- GHashTable *attributes = atspi_accessible_get_attributes (obj, error);
- if (!attributes)
- return NULL;
- g_hash_table_foreach (attributes, add_to_attribute_array, &array);
- g_hash_table_unref (attributes);
- return array;
+ GValue *val = g_hash_table_lookup (obj->priv->cache, "Attributes");
+ if (val)
+ {
+ GArray *array = g_array_new (TRUE, TRUE, sizeof (gchar *));
+ GHashTable *attributes = g_value_get_boxed (val);
+ g_hash_table_foreach (attributes, add_to_attribute_array, &array);
+ return array;
+ }
}
message = _atspi_dbus_call_partial (obj, atspi_interface_accessible, "GetAttributes", error, "");
* Gets the application id for a #AtspiAccessible object.
* Only works on application root objects.
*
- * Returns: a positive #gint indicating the id for the #AtspiAccessible object
+ * Returns: a positive #gint indicating the id for the #AtspiAccessible object
* or -1 on exception.
**/
gint
* atspi_accessible_is_action:
* @obj: a pointer to the #AtspiAccessible instance to query.
*
- * Query whether the specified #AtspiAccessible implements the
+ * Query whether the specified #AtspiAccessible implements the
* #AtspiAction interface.
*
* Returns: #TRUE if @obj implements the #AtspiAction interface,
atspi_interface_application);
}
-/**
+/**
* atspi_accessible_is_collection:
* @obj: a pointer to the #AtspiAccessible instance to query.
*
return _atspi_accessible_is_a (obj,
atspi_interface_editable_text);
}
-
+
/**
* atspi_accessible_is_hypertext:
* @obj: a pointer to the #AtspiAccessible instance to query.
* atspi_accessible_is_hyperlink:
* @obj: a pointer to the #AtspiAccessible instance to query.
*
- * Query whether the specified #AtspiAccessible implements the
+ * Query whether the specified #AtspiAccessible implements the
* #AtspiHyperlink interface.
*
* Returns: #TRUE if @obj implements the #AtspiHypertext interface,
}
/**
+ * atspi_accessible_is_table_cell:
+ * @obj: a pointer to the #AtspiAccessible instance to query.
+ *
+ * Query whether the specified #AtspiAccessible implements the
+ * #AtspiTableCell interface.
+ *
+ * Returns: #TRUE if @obj implements the #AtspiTable interface,
+ * #FALSE otherwise.
+**/
+gboolean
+atspi_accessible_is_table_cell (AtspiAccessible *obj)
+{
+ return _atspi_accessible_is_a (obj,
+ atspi_interface_table_cell);
+}
+
+/**
* atspi_accessible_is_streamable_content:
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* atspi_accessible_is_text:
* @obj: a pointer to the #AtspiAccessible instance to query.
*
- * Query whether the specified #AtspiAccessible implements the
+ * Query whether the specified #AtspiAccessible implements the
* #AtspiText interface.
*
* Returns: #TRUE if @obj implements the #AtspiText interface,
}
/**
- * atspi_accessible_get_action:
+ * atspi_accessible_get_action: (rename-to atspi_accessible_get_action_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiAction interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiAction.
*
* Deprecated: 2.10: Use atspi_accessible_get_action_iface instead.
- * Rename to: atspi_accessible_get_action_iface
**/
AtspiAction *
atspi_accessible_get_action (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_action) ?
- g_object_ref (ATSPI_ACTION (accessible)) : NULL);
+ g_object_ref (ATSPI_ACTION (accessible)) : NULL);
}
/**
atspi_accessible_get_action_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_action) ?
- g_object_ref (ATSPI_ACTION (accessible)) : NULL);
+ g_object_ref (ATSPI_ACTION (accessible)) : NULL);
}
/**
- * atspi_accessible_get_collection:
+ * atspi_accessible_get_collection: (rename-to atspi_accessible_get_collection_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiCollection interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiCollection.
*
* Deprecated: 2.10: Use atspi_accessible_get_collection_iface instead.
- * Rename to: atspi_accessible_get_collection_iface
**/
AtspiCollection *
atspi_accessible_get_collection (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_collection) ?
- g_object_ref (ATSPI_COLLECTION (accessible)) : NULL);
+ g_object_ref (ATSPI_COLLECTION (accessible)) : NULL);
}
/**
atspi_accessible_get_collection_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_collection) ?
- g_object_ref (ATSPI_COLLECTION (accessible)) : NULL);
+ g_object_ref (ATSPI_COLLECTION (accessible)) : NULL);
}
/**
- * atspi_accessible_get_component:
+ * atspi_accessible_get_component: (rename-to atspi_accessible_get_component_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiComponent interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiComponent.
*
* Deprecated: 2.10: Use atspi_accessible_get_component_iface instead.
- * Rename to: atspi_accessible_get_component_iface
**/
AtspiComponent *
atspi_accessible_get_component (AtspiAccessible *obj)
}
/**
- * atspi_accessible_get_document:
+ * atspi_accessible_get_document: (rename-to atspi_accessible_get_document_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiDocument interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiDocument.
*
* Deprecated: 2.10: Use atspi_accessible_get_document_iface instead.
- * Rename to: atspi_accessible_get_document_iface
**/
AtspiDocument *
atspi_accessible_get_document (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_document) ?
- g_object_ref (ATSPI_DOCUMENT (accessible)) : NULL);
+ g_object_ref (ATSPI_DOCUMENT (accessible)) : NULL);
}
/**
atspi_accessible_get_document_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_document) ?
- g_object_ref (ATSPI_DOCUMENT (accessible)) : NULL);
+ g_object_ref (ATSPI_DOCUMENT (accessible)) : NULL);
}
/**
- * atspi_accessible_get_editable_text:
+ * atspi_accessible_get_editable_text: (rename-to atspi_accessible_get_editable_text_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiEditableText interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiEditableText.
*
* Deprecated: 2.10: Use atspi_accessible_get_editable_text_iface instead.
- * Rename to: atspi_accessible_get_editable_text_iface
**/
AtspiEditableText *
atspi_accessible_get_editable_text (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_editable_text) ?
- g_object_ref (ATSPI_EDITABLE_TEXT (accessible)) : NULL);
+ g_object_ref (ATSPI_EDITABLE_TEXT (accessible)) : NULL);
}
/**
atspi_accessible_get_editable_text_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_editable_text) ?
- g_object_ref (ATSPI_EDITABLE_TEXT (accessible)) : NULL);
+ g_object_ref (ATSPI_EDITABLE_TEXT (accessible)) : NULL);
}
/**
}
/**
- * atspi_accessible_get_hypertext:
+ * atspi_accessible_get_hypertext: (rename-to atspi_accessible_get_hypertext_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiHypertext interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiHypertext.
*
* Deprecated: 2.10: Use atspi_accessible_get_hypertext_iface instead.
- * Rename to: atspi_accessible_get_hypertext_iface
**/
AtspiHypertext *
atspi_accessible_get_hypertext (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_hypertext) ?
- g_object_ref (ATSPI_HYPERTEXT (accessible)) : NULL);
+ g_object_ref (ATSPI_HYPERTEXT (accessible)) : NULL);
}
/**
atspi_accessible_get_hypertext_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_hypertext) ?
- g_object_ref (ATSPI_HYPERTEXT (accessible)) : NULL);
+ g_object_ref (ATSPI_HYPERTEXT (accessible)) : NULL);
}
/**
- * atspi_accessible_get_image:
+ * atspi_accessible_get_image: (rename-to atspi_accessible_get_image_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiImage interface for an #AtspiAccessible.
* NULL if @obj does not implement #AtspiImage.
*
* Deprecated: 2.10: Use atspi_accessible_get_image_iface instead.
- * Rename to: atspi_accessible_get_image_iface
**/
AtspiImage *
atspi_accessible_get_image (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_image) ?
- g_object_ref (ATSPI_IMAGE (accessible)) : NULL);
+ g_object_ref (ATSPI_IMAGE (accessible)) : NULL);
}
/**
atspi_accessible_get_image_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_image) ?
- g_object_ref (ATSPI_IMAGE (accessible)) : NULL);
+ g_object_ref (ATSPI_IMAGE (accessible)) : NULL);
}
/**
- * atspi_accessible_get_selection:
+ * atspi_accessible_get_selection: (rename-to atspi_accessible_get_selection_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiSelection interface for an #AtspiAccessible.
* instance, or NULL if @obj does not implement #AtspiSelection.
*
* Deprecated: 2.10: Use atspi_accessible_get_selection_iface instead.
- * Rename to: atspi_accessible_get_selection_iface
**/
AtspiSelection *
atspi_accessible_get_selection (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_selection) ?
- g_object_ref (ATSPI_SELECTION (accessible)) : NULL);
+ g_object_ref (ATSPI_SELECTION (accessible)) : NULL);
}
/**
atspi_accessible_get_selection_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_selection) ?
- g_object_ref (ATSPI_SELECTION (accessible)) : NULL);
+ g_object_ref (ATSPI_SELECTION (accessible)) : NULL);
}
#if 0
atspi_accessible_get_streamable_content (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_streamable_content) ?
- accessible : NULL);
+ accessible : NULL);
}
#endif
/**
- * atspi_accessible_get_table:
+ * atspi_accessible_get_table: (rename-to atspi_accessible_get_table_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiTable interface for an #AtspiAccessible.
* NULL if @obj does not implement #AtspiTable.
*
* Deprecated: 2.10: Use atspi_accessible_get_table_iface instead.
- * Rename to: atspi_accessible_get_table_iface
**/
AtspiTable *
atspi_accessible_get_table (AtspiAccessible *obj)
{
return (_atspi_accessible_is_a (obj, atspi_interface_table) ?
- g_object_ref (ATSPI_TABLE (obj)) : NULL);
+ g_object_ref (ATSPI_TABLE (obj)) : NULL);
}
/**
atspi_accessible_get_table_iface (AtspiAccessible *obj)
{
return (_atspi_accessible_is_a (obj, atspi_interface_table) ?
- g_object_ref (ATSPI_TABLE (obj)) : NULL);
+ g_object_ref (ATSPI_TABLE (obj)) : NULL);
+}
+
+/**
+ * atspi_accessible_get_table_cell:
+ * @obj: a pointer to the #AtspiAccessible instance to query.
+ *
+ * Gets the #AtspiTableCell interface for an #AtspiAccessible.
+ *
+ * Returns: (transfer full): a pointer to an #AtspiTableCell interface instance,
+ * or NULL if @obj does not implement #AtspiTable.
+ **/
+AtspiTableCell *
+atspi_accessible_get_table_cell (AtspiAccessible *obj)
+{
+ return (_atspi_accessible_is_a (obj, atspi_interface_table_cell) ?
+ g_object_ref (ATSPI_TABLE_CELL (obj)) : NULL);
}
/**
- * atspi_accessible_get_text:
+ * atspi_accessible_get_text: (rename-to atspi_accessible_get_text_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiTable interface for an #AtspiAccessible.
* NULL if @obj does not implement #AtspiText.
*
* Deprecated: 2.10: Use atspi_accessible_get_text_iface instead.
- * Rename to: atspi_accessible_get_text_iface
**/
AtspiText *
atspi_accessible_get_text (AtspiAccessible *obj)
}
/**
- * atspi_accessible_get_value:
+ * atspi_accessible_get_value: (rename-to atspi_accessible_get_value_iface)
* @obj: a pointer to the #AtspiAccessible instance to query.
*
* Gets the #AtspiTable interface for an #AtspiAccessible.
* NULL if @obj does not implement #AtspiValue.
*
* Deprecated: 2.10: Use atspi_accessible_get_value_iface instead.
- * Rename to: atspi_accessible_get_value_iface
**/
AtspiValue *
atspi_accessible_get_value (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_value) ?
- g_object_ref (ATSPI_VALUE (accessible)) : NULL);
+ g_object_ref (ATSPI_VALUE (accessible)) : NULL);
}
/**
atspi_accessible_get_value_iface (AtspiAccessible *accessible)
{
return (_atspi_accessible_is_a (accessible, atspi_interface_value) ?
- g_object_ref (ATSPI_VALUE (accessible)) : NULL);
+ g_object_ref (ATSPI_VALUE (accessible)) : NULL);
}
static void
append_const_val (ret, "Selection");
if (atspi_accessible_is_table (obj))
append_const_val (ret, "Table");
+ if (atspi_accessible_is_table_cell (obj))
+ append_const_val (ret, "TableCell");
if (atspi_accessible_is_text (obj))
append_const_val (ret, "Text");
if (atspi_accessible_is_value (obj))
return ret;
}
-AtspiAccessible *
+AtspiAccessible *
_atspi_accessible_new (AtspiApplication *app, const gchar *path)
{
AtspiAccessible *accessible;
-
+
accessible = g_object_new (ATSPI_TYPE_ACCESSIBLE, NULL);
g_return_val_if_fail (accessible != NULL, NULL);
/**
* atspi_accessible_get_process_id:
* @accessible: The #AtspiAccessible to query.
+ * @error: a pointer to a %NULL #GError pointer
*
* Returns the process id associated with the given accessible. Mainly
* added for debugging; it is a shortcut to explicitly querying the
* accessible's app->bus_name and then calling GetConnectionUnixProcessID.
*
- * Returns: The process ID, or -1 if defunct.
+ * Returns: The process ID or undetermined value if @error is set.
**/
guint
atspi_accessible_get_process_id (AtspiAccessible *accessible, GError **error)
DBusError d_error;
if (!accessible->parent.app || !accessible->parent.app->bus_name)
- return -1;
+ {
+ g_set_error_literal(error, ATSPI_ERROR, ATSPI_ERROR_IPC, "Process is defunct");
+ return -1;
+ }
message = dbus_message_new_method_call ("org.freedesktop.DBus",
"/org/freedesktop/DBus",
dbus_error_init (&d_error);
reply = dbus_connection_send_with_reply_and_block (bus, message, -1, &d_error);
dbus_message_unref (message);
- dbus_message_get_args (reply, NULL, DBUS_TYPE_UINT32, &pid, DBUS_TYPE_INVALID);
- dbus_message_unref (reply);
+ if (reply)
+ {
+ if (!strcmp (dbus_message_get_signature (reply), "u"))
+ dbus_message_get_args (reply, NULL, DBUS_TYPE_UINT32, &pid, DBUS_TYPE_INVALID);
+ dbus_message_unref (reply);
+ }
if (dbus_error_is_set (&d_error))
{
- g_warning ("GetConnectionUnixProcessID failed: %s", d_error.message);
+ g_set_error_literal(error, ATSPI_ERROR, ATSPI_ERROR_IPC, "Process is defunct");
dbus_error_free (&d_error);
}
return pid;
AtspiCache result = accessible->cached_properties & mask & flag;
if (accessible->states && atspi_state_set_contains (accessible->states, ATSPI_STATE_TRANSIENT))
return FALSE;
- return (result != 0 && (atspi_main_loop || enable_caching) &&
+ return (result != 0 && (atspi_main_loop || enable_caching ||
+ flag == ATSPI_CACHE_INTERFACES) &&
!atspi_no_cache);
}
}
return locale;
}
+
+void
+free_value (gpointer data)
+{
+ GValue *value = data;
+
+ g_value_unset (value);
+ g_free (value);
+}
+
+GHashTable *
+_atspi_accessible_ref_cache (AtspiAccessible *accessible)
+{
+ AtspiAccessiblePrivate *priv = accessible->priv;
+
+ priv->cache_ref_count++;
+ if (priv->cache)
+ return g_hash_table_ref (priv->cache);
+ priv->cache = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
+ free_value);
+ return priv->cache;
+}
+
+void
+_atspi_accessible_unref_cache (AtspiAccessible *accessible)
+{
+ AtspiAccessiblePrivate *priv = accessible->priv;
+
+ if (priv->cache)
+ {
+ g_hash_table_unref (priv->cache);
+ if (--priv->cache_ref_count == 0)
+ priv->cache = NULL;
+ }
+}
projects / platform / upstream / at-spi2-core.git / blobdiff