static gboolean
gal_a11y_e_cell_grab_focus (AtkComponent *component)
{
GalA11yECell *a11y;
gint index;
GtkWidget *toplevel;
GalA11yETableItem *a11yTableItem;
a11y = GAL_A11Y_E_CELL (component);
/* for e_cell_vbox's children, we just grab the e_cell_vbox */
if (GAL_A11Y_IS_E_CELL_VBOX (a11y->parent)) {
return atk_component_grab_focus (ATK_COMPONENT (a11y->parent));
}
a11yTableItem = GAL_A11Y_E_TABLE_ITEM (a11y->parent);
index = atk_object_get_index_in_parent (ATK_OBJECT (a11y));
atk_selection_clear_selection (ATK_SELECTION (a11yTableItem));
atk_selection_add_selection (ATK_SELECTION (a11yTableItem), index);
gtk_widget_grab_focus (
GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
toplevel = gtk_widget_get_toplevel (
GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
if (toplevel && gtk_widget_is_toplevel (toplevel))
gtk_window_present (GTK_WINDOW (toplevel));
return TRUE;
}
static void _check_children (AtkObject *obj)
{
gint n_children, i, j;
AtkObject *child;
AtkObject *grand_child;
n_children = atk_object_get_n_accessible_children (obj);
if (n_children > 1)
{
g_print ("*** Unexpected number of children for combo box: %d\n",
n_children);
return;
}
if (n_children == 2)
{
child = atk_object_ref_accessible_child (obj, 1);
g_return_if_fail (atk_object_get_role (child) == ATK_ROLE_TEXT);
j = atk_object_get_index_in_parent (child);
if (j != 1)
g_print ("*** inconsistency between parent and children %d %d ***\n",
1, j);
g_object_unref (G_OBJECT (child));
}
child = atk_object_ref_accessible_child (obj, 0);
g_return_if_fail (atk_object_get_role (child) == ATK_ROLE_LIST);
j = atk_object_get_index_in_parent (child);
if (j != 0)
g_print ("*** inconsistency between parent and children %d %d ***\n",
0, j);
n_children = atk_object_get_n_accessible_children (child);
for (i = 0; i < n_children; i++)
{
G_CONST_RETURN gchar *name;
grand_child = atk_object_ref_accessible_child (child, i);
name = atk_object_get_name (grand_child);
g_print ("Index: %d Name: %s\n", i, name ? name : "<NULL>");
g_object_unref (G_OBJECT (grand_child));
}
g_object_unref (G_OBJECT (child));
}
/*
* CORBA Accessibility::Accessible::get_IndexInParent method implementation
*/
static CORBA_long
impl_accessibility_accessible_get_index_in_parent (PortableServer_Servant servant,
CORBA_Environment *ev)
{
AtkObject *object = get_atkobject_from_servant (servant);
g_return_val_if_fail (object != NULL, -1);
return atk_object_get_index_in_parent (object);
}
static DBusMessage *
impl_GetIndexInParent (DBusConnection * bus,
DBusMessage * message, void *user_data)
{
AtkObject *object = (AtkObject *) user_data;
dbus_int32_t rv;
DBusMessage *reply;
g_return_val_if_fail (ATK_IS_OBJECT (user_data),
droute_not_yet_handled_error (message));
rv = atk_object_get_index_in_parent (object);
reply = dbus_message_new_method_return (message);
dbus_message_append_args (reply, DBUS_TYPE_INT32, &rv, DBUS_TYPE_INVALID);
return reply;
}
static JSStringRef indexRangeInTable(PlatformUIElement element, bool isRowRange)
{
GOwnPtr<gchar> rangeString(g_strdup("{0, 0}"));
if (!element)
return JSStringCreateWithUTF8CString(rangeString.get());
ASSERT(ATK_IS_OBJECT(element));
AtkObject* axTable = atk_object_get_parent(ATK_OBJECT(element));
if (!axTable || !ATK_IS_TABLE(axTable))
return JSStringCreateWithUTF8CString(rangeString.get());
// Look for the cell in the table.
gint indexInParent = atk_object_get_index_in_parent(ATK_OBJECT(element));
if (indexInParent == -1)
return JSStringCreateWithUTF8CString(rangeString.get());
int row = -1;
int column = -1;
row = atk_table_get_row_at_index(ATK_TABLE(axTable), indexInParent);
column = atk_table_get_column_at_index(ATK_TABLE(axTable), indexInParent);
// Get the actual values, if row and columns are valid values.
if (row != -1 && column != -1) {
int base = 0;
int length = 0;
if (isRowRange) {
base = row;
length = atk_table_get_row_extent_at(ATK_TABLE(axTable), row, column);
} else {
base = column;
length = atk_table_get_column_extent_at(ATK_TABLE(axTable), row, column);
}
rangeString.set(g_strdup_printf("{%d, %d}", base, length));
}
return JSStringCreateWithUTF8CString(rangeString.get());
}
static VALUE
rbatkobj_get_index_in_parent(VALUE self)
{
return INT2NUM(atk_object_get_index_in_parent(_SELF(self)));
}
