- /**
- * The method acquires Accessible handle from Actor object
- * @param actor Actor object
- * @return handle to Accessible object
- */
- static Dali::Accessibility::Accessible *GetAccessibilityObject(Dali::Actor actor);
- Dali::Accessibility::Accessible *GetAccessibilityObject();
-
- void AccessibilityRegister();
- void AccessibilityDeregister();
-
- struct AccessibleImpl : public virtual Dali::Accessibility::Accessible,
- public virtual Dali::Accessibility::Component,
- public virtual Dali::Accessibility::Collection,
- public virtual Dali::Accessibility::Action
- {
- Dali::Actor self;
- bool modal = false, root = false;
-
- AccessibleImpl(Dali::Actor self, Dali::Accessibility::Role role, bool modal = false);
-
- std::string GetName() override;
- virtual std::string GetNameRaw();
- std::string GetDescription() override;
- virtual std::string GetDescriptionRaw();
- Dali::Accessibility::Accessible* GetParent() override;
- size_t GetChildCount() override;
- Dali::Accessibility::Accessible* GetChildAtIndex( size_t index ) override;
- size_t GetIndexInParent() override;
- Dali::Accessibility::Role GetRole() override;
- Dali::Accessibility::States GetStates() override;
- Dali::Accessibility::Attributes GetAttributes() override;
- Dali::Rect<> GetExtents( Dali::Accessibility::CoordType ctype ) override;
- Dali::Accessibility::ComponentLayer GetLayer() override;
- int16_t GetMdiZOrder() override;
- bool GrabFocus() override;
- double GetAlpha() override;
- bool GrabHighlight() override;
- bool ClearHighlight() override;
-
- std::string GetActionName( size_t index ) override;
- std::string GetLocalizedActionName( size_t index ) override;
- std::string GetActionDescription( size_t index ) override;
- size_t GetActionCount() override;
- std::string GetActionKeyBinding(size_t index) override;
- bool DoAction(size_t index) override;
- bool DoAction(const std::string& name) override;
- bool DoGesture(const Dali::Accessibility::GestureInfo &gestureInfo) override;
- std::vector<Dali::Accessibility::Relation> GetRelationSet() override;
-
- virtual Dali::Accessibility::States CalculateStates();
- virtual void EnsureChildVisible(Actor child);
- virtual void EnsureSelfVisible();
- virtual Property::Index GetNamePropertyIndex();
- virtual Property::Index GetDescriptionPropertyIndex();
- };
-
- std::function< std::unique_ptr< Dali::Accessibility::Accessible >( Actor ) > accessibilityConstructor;
- std::unique_ptr< Dali::Accessibility::Accessible > accessibilityObject;
- Dali::PropertyNotification accessibilityNotificationPosition, accessibilityNotificationSize, accessibilityNotificationCulled;
- bool accessibilityNotificationSet = false;
- static void PositionOrSizeChangedCallback( PropertyNotification& );
- static void CulledChangedCallback( PropertyNotification& );