+void AppendAccessibilityRelation(Dali::Actor control, Actor destination, Dali::Accessibility::RelationType relation)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ auto object = controlDataImpl->GetAccessibilityObject(destination);
+ if(object)
+ {
+ controlDataImpl->mAccessibilityRelations[relation].insert(object);
+ }
+ }
+}
+
+void RemoveAccessibilityRelation(Dali::Actor control, Actor destination, Dali::Accessibility::RelationType relation)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ auto object = controlDataImpl->GetAccessibilityObject(destination);
+ if(object)
+ {
+ auto& relations = controlDataImpl->mAccessibilityRelations;
+
+ relations[relation].erase(object);
+
+ if(relations[relation].empty())
+ {
+ relations.erase(relation);
+ }
+ }
+ }
+}
+
+std::vector<std::vector<Accessibility::Address>> GetAccessibilityRelations(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ std::vector<std::vector<Accessibility::Address>> result(static_cast<std::size_t>(Accessibility::RelationType::MAX_COUNT));
+
+ // Map every Accessible* to its Address
+ for(auto& relation : controlDataImpl->mAccessibilityRelations)
+ {
+ auto index = static_cast<std::size_t>(relation.first);
+ auto& targets = relation.second;
+
+ std::transform(targets.begin(), targets.end(), std::back_inserter(result[index]), [](auto* x) {
+ return x->GetAddress();
+ });
+ }
+
+ return result;
+ }
+
+ return {};
+}
+
+void ClearAccessibilityRelations(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->mAccessibilityRelations.clear();
+ }
+}
+
+void SetAccessibilityConstructor(Dali::Actor control, std::function<std::unique_ptr<Dali::Accessibility::Accessible>(Dali::Actor)> constructor)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->mAccessibilityConstructor = constructor;
+ }
+}
+
+void AppendAccessibilityAttribute(Dali::Actor control, const std::string& key, const std::string value)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->AppendAccessibilityAttribute(key, value);
+ }
+}
+
+void RemoveAccessibilityAttribute(Dali::Actor control, const std::string& key)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->RemoveAccessibilityAttribute(key);
+ }
+}
+
+void ClearAccessibilityAttributes(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->ClearAccessibilityAttributes();
+ }
+}
+
+void SetAccessibilityReadingInfoType(Dali::Actor control, const Dali::Accessibility::ReadingInfoTypes types)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->SetAccessibilityReadingInfoType(types);
+ }
+}
+
+Dali::Accessibility::ReadingInfoTypes GetAccessibilityReadingInfoType(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ return controlDataImpl->GetAccessibilityReadingInfoType();
+ }
+ return {};
+}
+
+bool ClearAccessibilityHighlight(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ auto object = dynamic_cast<Dali::Accessibility::Component*>(controlDataImpl->GetAccessibilityObject());
+ if(object)
+ {
+ return object->ClearHighlight();
+ }
+ }
+ return false;
+}
+
+bool GrabAccessibilityHighlight(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ auto object = dynamic_cast<Dali::Accessibility::Component*>(controlDataImpl->GetAccessibilityObject());
+ if(object)
+ {
+ return object->GrabHighlight();
+ }
+ }
+ return false;
+}
+
+Dali::Accessibility::States GetAccessibilityStates(Dali::Actor control)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ auto object = dynamic_cast<Dali::Accessibility::Component*>(controlDataImpl->GetAccessibilityObject());
+ if(object)
+ {
+ return object->GetStates();
+ }
+ }
+ return {};
+}
+
+void NotifyAccessibilityStateChange(Dali::Actor control, Dali::Accessibility::States states, bool isRecursive)
+{
+ if(auto controlDataImpl = GetControlImplementation(control))
+ {
+ controlDataImpl->GetAccessibilityObject()->NotifyAccessibilityStateChange(std::move(states), isRecursive);
+ }
+}