});
accessibilityConstructor = [](Dali::Actor actor) -> std::unique_ptr<Dali::Accessibility::Accessible> {
- return std::unique_ptr<Dali::Accessibility::Accessible>(new AccessibleImpl(actor,
- Dali::Accessibility::Role::UNKNOWN));
+ return std::unique_ptr<Dali::Accessibility::Accessible>(new DevelControl::AccessibleImpl(actor,
+ Dali::Accessibility::Role::UNKNOWN));
};
size_t len = static_cast<size_t>(Dali::Accessibility::RelationType::MAX_COUNT);
return nullptr;
}
-Control::Impl::AccessibleImpl::AccessibleImpl(Dali::Actor self, Dali::Accessibility::Role role, bool modal)
-: self(self),
- modal(modal)
-{
- auto control = Dali::Toolkit::Control::DownCast(self);
-
- Internal::Control& internalControl = Toolkit::Internal::GetImplementation(control);
- Internal::Control::Impl& controlImpl = Internal::Control::Impl::Get(internalControl);
- if(controlImpl.mAccessibilityRole == Dali::Accessibility::Role::UNKNOWN)
- controlImpl.mAccessibilityRole = role;
-
- self.PropertySetSignal().Connect(&controlImpl, [this, &controlImpl](Dali::Handle& handle, Dali::Property::Index index, Dali::Property::Value value) {
- if(this->self != Dali::Accessibility::Accessible::GetCurrentlyHighlightedActor())
- {
- return;
- }
-
- if(index == DevelControl::Property::ACCESSIBILITY_NAME || (index == GetNamePropertyIndex() && !controlImpl.mAccessibilityNameSet))
- {
- if(controlImpl.mAccessibilityGetNameSignal.Empty())
- {
- Emit(Dali::Accessibility::ObjectPropertyChangeEvent::NAME);
- }
- }
-
- if(index == DevelControl::Property::ACCESSIBILITY_DESCRIPTION || (index == GetDescriptionPropertyIndex() && !controlImpl.mAccessibilityDescriptionSet))
- {
- if(controlImpl.mAccessibilityGetDescriptionSignal.Empty())
- {
- Emit(Dali::Accessibility::ObjectPropertyChangeEvent::DESCRIPTION);
- }
- }
- });
-}
-
-std::string Control::Impl::AccessibleImpl::GetName()
-{
- auto control = Dali::Toolkit::Control::DownCast(self);
-
- Internal::Control& internalControl = Toolkit::Internal::GetImplementation(control);
- Internal::Control::Impl& controlImpl = Internal::Control::Impl::Get(internalControl);
-
- if(!controlImpl.mAccessibilityGetNameSignal.Empty())
- {
- std::string ret;
- controlImpl.mAccessibilityGetNameSignal.Emit(ret);
- return ret;
- }
-
- if(controlImpl.mAccessibilityNameSet)
- return controlImpl.mAccessibilityName;
-
- if(auto raw = GetNameRaw(); !raw.empty())
- return raw;
-
- return self.GetProperty<std::string>(Actor::Property::NAME);
-}
-
-std::string Control::Impl::AccessibleImpl::GetNameRaw()
-{
- return {};
-}
-
-std::string Control::Impl::AccessibleImpl::GetDescription()
-{
- auto control = Dali::Toolkit::Control::DownCast(self);
-
- Internal::Control& internalControl = Toolkit::Internal::GetImplementation(control);
- Internal::Control::Impl& controlImpl = Internal::Control::Impl::Get(internalControl);
-
- if(!controlImpl.mAccessibilityGetDescriptionSignal.Empty())
- {
- std::string ret;
- controlImpl.mAccessibilityGetDescriptionSignal.Emit(ret);
- return ret;
- }
-
- if(controlImpl.mAccessibilityDescriptionSet)
- return controlImpl.mAccessibilityDescription;
-
- return GetDescriptionRaw();
-}
-
-std::string Control::Impl::AccessibleImpl::GetDescriptionRaw()
-{
- return "";
-}
-
-Dali::Accessibility::Accessible* Control::Impl::AccessibleImpl::GetParent()
-{
- return Dali::Accessibility::Accessible::Get(self.GetParent());
-}
-
-size_t Control::Impl::AccessibleImpl::GetChildCount()
-{
- return self.GetChildCount();
-}
-
-Dali::Accessibility::Accessible* Control::Impl::AccessibleImpl::GetChildAtIndex(size_t index)
-{
- return Dali::Accessibility::Accessible::Get(self.GetChildAt(static_cast<unsigned int>(index)));
-}
-
-size_t Control::Impl::AccessibleImpl::GetIndexInParent()
-{
- auto s = self;
- auto parent = s.GetParent();
- DALI_ASSERT_ALWAYS(parent && "can't call GetIndexInParent on object without parent");
- auto count = parent.GetChildCount();
- for(auto i = 0u; i < count; ++i)
- {
- auto c = parent.GetChildAt(i);
- if(c == s)
- return i;
- }
- DALI_ASSERT_ALWAYS(false && "object isn't child of it's parent");
- return static_cast<size_t>(-1);
-}
-
-Dali::Accessibility::Role Control::Impl::AccessibleImpl::GetRole()
-{
- return self.GetProperty<Dali::Accessibility::Role>(Toolkit::DevelControl::Property::ACCESSIBILITY_ROLE);
-}
-
-Dali::Accessibility::States Control::Impl::AccessibleImpl::CalculateStates()
-{
- Dali::Accessibility::States s;
- s[Dali::Accessibility::State::FOCUSABLE] = self.GetProperty<bool>(Actor::Property::KEYBOARD_FOCUSABLE);
- s[Dali::Accessibility::State::FOCUSED] = Toolkit::KeyboardFocusManager::Get().GetCurrentFocusActor() == self;
- if(self.GetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE).GetType() == Property::NONE)
- s[Dali::Accessibility::State::HIGHLIGHTABLE] = false;
- else
- s[Dali::Accessibility::State::HIGHLIGHTABLE] = self.GetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE).Get<bool>();
- s[Dali::Accessibility::State::HIGHLIGHTED] = GetCurrentlyHighlightedActor() == self;
- s[Dali::Accessibility::State::ENABLED] = true;
- s[Dali::Accessibility::State::SENSITIVE] = true;
- s[Dali::Accessibility::State::ANIMATED] = self.GetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_ANIMATED).Get<bool>();
- s[Dali::Accessibility::State::VISIBLE] = true;
- if(modal)
- {
- s[Dali::Accessibility::State::MODAL] = true;
- }
- s[Dali::Accessibility::State::SHOWING] = !self.GetProperty(Dali::DevelActor::Property::CULLED).Get<bool>() && self.GetCurrentProperty<bool>(Actor::Property::VISIBLE);
-
- s[Dali::Accessibility::State::DEFUNCT] = !self.GetProperty(Dali::DevelActor::Property::CONNECTED_TO_SCENE).Get<bool>();
- return s;
-}
-
-Dali::Accessibility::States Control::Impl::AccessibleImpl::GetStates()
-{
- return CalculateStates();
-}
-
-Dali::Accessibility::Attributes Control::Impl::AccessibleImpl::GetAttributes()
-{
- std::unordered_map<std::string, std::string> attribute_map;
- auto q = Dali::Toolkit::Control::DownCast(self);
- auto w =
- q.GetProperty(Dali::Toolkit::DevelControl::Property::ACCESSIBILITY_ATTRIBUTES);
- auto z = w.GetMap();
-
- if(z)
- {
- auto map_size = z->Count();
-
- for(unsigned int i = 0; i < map_size; i++)
- {
- auto map_key = z->GetKeyAt(i);
- if(map_key.type == Property::Key::STRING)
- {
- std::string map_value;
- if(z->GetValue(i).Get(map_value))
- {
- attribute_map.emplace(std::move(map_key.stringKey),
- std::move(map_value));
- }
- }
- }
- }
-
- return attribute_map;
-}
-
-Dali::Accessibility::ComponentLayer Control::Impl::AccessibleImpl::GetLayer()
-{
- return Dali::Accessibility::ComponentLayer::WINDOW;
-}
-
-Dali::Rect<> Control::Impl::AccessibleImpl::GetExtents(Dali::Accessibility::CoordType ctype)
-{
- Vector2 screenPosition =
- self.GetProperty(Dali::DevelActor::Property::SCREEN_POSITION)
- .Get<Vector2>();
- auto size = self.GetCurrentProperty<Vector3>(Actor::Property::SIZE) * self.GetCurrentProperty<Vector3>(Actor::Property::WORLD_SCALE);
- bool positionUsesAnchorPoint =
- self.GetProperty(Dali::DevelActor::Property::POSITION_USES_ANCHOR_POINT)
- .Get<bool>();
- Vector3 anchorPointOffSet =
- size * (positionUsesAnchorPoint ? self.GetCurrentProperty<Vector3>(Actor::Property::ANCHOR_POINT)
- : AnchorPoint::TOP_LEFT);
- Vector2 position = Vector2(screenPosition.x - anchorPointOffSet.x,
- screenPosition.y - anchorPointOffSet.y);
-
- return {position.x, position.y, size.x, size.y};
-}
-
-int16_t Control::Impl::AccessibleImpl::GetMdiZOrder()
-{
- return 0;
-}
-double Control::Impl::AccessibleImpl::GetAlpha()
-{
- return 0;
-}
-
-bool Control::Impl::AccessibleImpl::GrabFocus()
-{
- return Toolkit::KeyboardFocusManager::Get().SetCurrentFocusActor(self);
-}
-
-static Dali::Actor CreateHighlightIndicatorActor()
-{
- std::string focusBorderImagePath(AssetManager::GetDaliImagePath());
- focusBorderImagePath += "/keyboard_focus.9.png";
- // Create the default if it hasn't been set and one that's shared by all the
- // keyboard focusable actors
- auto actor = Toolkit::ImageView::New(focusBorderImagePath);
- actor.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
- DevelControl::AppendAccessibilityAttribute(actor, "highlight", "");
- actor.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_ANIMATED, true);
- actor.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, false);
-
- return actor;
-}
-
-bool Control::Impl::AccessibleImpl::GrabHighlight()
-{
- auto old = GetCurrentlyHighlightedActor();
-
- if(!Dali::Accessibility::IsUp())
- return false;
- if(self == old)
- return true;
- if(old)
- {
- auto c = dynamic_cast<Dali::Accessibility::Component*>(GetAccessibilityObject(old));
- if(c)
- c->ClearHighlight();
- }
- auto highlight = GetHighlightActor();
- if(!highlight)
- {
- highlight = CreateHighlightIndicatorActor();
- SetHighlightActor(highlight);
- }
- highlight.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
- highlight.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
- highlight.SetProperty(Actor::Property::POSITION_Z, 1.0f);
- highlight.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f));
-
- EnsureSelfVisible();
- self.Add(highlight);
- SetCurrentlyHighlightedActor(self);
- EmitHighlighted(true);
-
- return true;
-}
-
-bool Control::Impl::AccessibleImpl::ClearHighlight()
-{
- if(!Dali::Accessibility::IsUp())
- return false;
- if(GetCurrentlyHighlightedActor() == self)
- {
- self.Remove(GetHighlightActor());
- SetCurrentlyHighlightedActor({});
- EmitHighlighted(false);
- return true;
- }
- return false;
-}
-
-std::string Control::Impl::AccessibleImpl::GetActionName(size_t index)
-{
- if(index >= GetActionCount()) return "";
- Dali::TypeInfo type;
- self.GetTypeInfo(type);
- DALI_ASSERT_ALWAYS(type && "no TypeInfo object");
- return type.GetActionName(index);
-}
-std::string Control::Impl::AccessibleImpl::GetLocalizedActionName(size_t index)
-{
- // TODO: add localization
- return GetActionName(index);
-}
-std::string Control::Impl::AccessibleImpl::GetActionDescription(size_t index)
-{
- return "";
-}
-size_t Control::Impl::AccessibleImpl::GetActionCount()
-{
- Dali::TypeInfo type;
- self.GetTypeInfo(type);
- DALI_ASSERT_ALWAYS(type && "no TypeInfo object");
- return type.GetActionCount();
-}
-std::string Control::Impl::AccessibleImpl::GetActionKeyBinding(size_t index)
-{
- return "";
-}
-bool Control::Impl::AccessibleImpl::DoAction(size_t index)
-{
- std::string actionName = GetActionName(index);
- return self.DoAction(actionName, {});
-}
-bool Control::Impl::AccessibleImpl::DoAction(const std::string& name)
-{
- return self.DoAction(name, {});
-}
-
-bool Control::Impl::AccessibleImpl::DoGesture(const Dali::Accessibility::GestureInfo& gestureInfo)
-{
- auto control = Dali::Toolkit::Control::DownCast(self);
-
- Internal::Control& internalControl = Toolkit::Internal::GetImplementation(control);
- Internal::Control::Impl& controlImpl = Internal::Control::Impl::Get(internalControl);
-
- if(!controlImpl.mAccessibilityDoGestureSignal.Empty())
- {
- auto ret = std::make_pair(gestureInfo, false);
- controlImpl.mAccessibilityDoGestureSignal.Emit(ret);
- return ret.second;
- }
-
- return false;
-}
-
-std::vector<Dali::Accessibility::Relation> Control::Impl::AccessibleImpl::GetRelationSet()
-{
- auto control = Dali::Toolkit::Control::DownCast(self);
-
- Internal::Control& internalControl = Toolkit::Internal::GetImplementation(control);
- Internal::Control::Impl& controlImpl = Internal::Control::Impl::Get(internalControl);
-
- std::vector<Dali::Accessibility::Relation> ret;
-
- auto& v = controlImpl.mAccessibilityRelations;
- for(auto i = 0u; i < v.size(); ++i)
- {
- if(v[i].empty())
- continue;
-
- ret.emplace_back(Accessibility::Relation{static_cast<Accessibility::RelationType>(i), v[i]});
- }
-
- return ret;
-}
-
-void Control::Impl::AccessibleImpl::EnsureChildVisible(Actor child)
-{
-}
-
-void Control::Impl::AccessibleImpl::EnsureSelfVisible()
-{
- auto parent = dynamic_cast<Control::Impl::AccessibleImpl*>(GetParent());
- if(parent)
- {
- parent->EnsureChildVisible(self);
- }
-}
-
-Property::Index Control::Impl::AccessibleImpl::GetNamePropertyIndex()
-{
- return Actor::Property::NAME;
-}
-
-Property::Index Control::Impl::AccessibleImpl::GetDescriptionPropertyIndex()
-{
- return Property::INVALID_INDEX;
-}
-
void Control::Impl::PositionOrSizeChangedCallback(PropertyNotification& p)
{
auto self = Dali::Actor::DownCast(p.GetTarget());
projects / platform / core / uifw / dali-toolkit.git / blobdiff