return Dali::Actor::New();
}
-TypeRegistration mType(typeid(Dali::Actor), typeid(Dali::Handle), CreateActor, ActorDefaultProperties);
+/**
+ * Connects a callback function with the object's signals.
+ * @param[in] object The object providing the signal.
+ * @param[in] tracker Used to disconnect the signal.
+ * @param[in] signalName The signal to connect to.
+ * @param[in] functor A newly allocated FunctorDelegate.
+ * @return True if the signal was connected.
+ * @post If a signal was connected, ownership of functor was passed to CallbackBase. Otherwise the caller is responsible for deleting the unused functor.
+ */
+static bool DoConnectSignal(BaseObject* object,
+ ConnectionTrackerInterface* tracker,
+ const std::string& signalName,
+ FunctorDelegate* functor)
+{
+ bool connected(true);
+ Actor* actor = static_cast<Actor*>(object); // TypeRegistry guarantees that this is the correct type.
-SignalConnectorType signalConnector2(mType, std::string(SIGNAL_HOVERED), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector3(mType, std::string(SIGNAL_WHEEL_EVENT), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector4(mType, std::string(SIGNAL_ON_SCENE), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector5(mType, std::string(SIGNAL_OFF_SCENE), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector6(mType, std::string(SIGNAL_ON_RELAYOUT), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector7(mType, std::string(SIGNAL_TOUCHED), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector8(mType, std::string(SIGNAL_VISIBILITY_CHANGED), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector9(mType, std::string(SIGNAL_LAYOUT_DIRECTION_CHANGED), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector10(mType, std::string(SIGNAL_CHILD_ADDED), &Actor::DoConnectSignal);
-SignalConnectorType signalConnector11(mType, std::string(SIGNAL_CHILD_REMOVED), &Actor::DoConnectSignal);
+ std::string_view name(signalName);
-TypeAction a1(mType, std::string(ACTION_SHOW), &Actor::DoAction);
-TypeAction a2(mType, std::string(ACTION_HIDE), &Actor::DoAction);
+ if(name == SIGNAL_HOVERED)
+ {
+ actor->HoveredSignal().Connect(tracker, functor);
+ }
+ else if(signalName == SIGNAL_WHEEL_EVENT)
+ {
+ actor->WheelEventSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_ON_SCENE)
+ {
+ actor->OnSceneSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_OFF_SCENE)
+ {
+ actor->OffSceneSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_ON_RELAYOUT)
+ {
+ actor->OnRelayoutSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_TOUCHED)
+ {
+ actor->TouchedSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_VISIBILITY_CHANGED)
+ {
+ actor->VisibilityChangedSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_LAYOUT_DIRECTION_CHANGED)
+ {
+ actor->LayoutDirectionChangedSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_CHILD_ADDED)
+ {
+ actor->ChildAddedSignal().Connect(tracker, functor);
+ }
+ else if(name == SIGNAL_CHILD_REMOVED)
+ {
+ actor->ChildRemovedSignal().Connect(tracker, functor);
+ }
+ else
+ {
+ // signalName does not match any signal
+ connected = false;
+ }
+
+ return connected;
+}
/**
- * @brief Extract a given dimension from a Vector2
- *
- * @param[in] values The values to extract from
- * @param[in] dimension The dimension to extract
- * @return Return the value for the dimension
+ * Performs actions as requested using the action name.
+ * @param[in] object The object on which to perform the action.
+ * @param[in] actionName The action to perform.
+ * @param[in] attributes The attributes with which to perfrom this action.
+ * @return true if the action was done.
*/
-constexpr float GetDimensionValue(const Vector2& values, Dimension::Type dimension)
+bool DoAction(BaseObject* object,
+ const std::string& actionName,
+ const Property::Map& attributes)
{
- switch(dimension)
+ bool done = false;
+ Actor* actor = dynamic_cast<Actor*>(object);
+
+ if(actor)
{
- case Dimension::WIDTH:
- {
- return values.width;
- }
- case Dimension::HEIGHT:
+ std::string_view name(actionName);
+ if(name == ACTION_SHOW)
{
- return values.height;
+ actor->SetVisible(true);
+ done = true;
}
- default:
+ else if(name == ACTION_HIDE)
{
- break;
+ actor->SetVisible(false);
+ done = true;
}
}
- return 0.0f;
-}
-/**
- * @brief Extract a given dimension from a Vector3
- *
- * @param[in] values The values to extract from
- * @param[in] dimension The dimension to extract
- * @return Return the value for the dimension
- */
-float GetDimensionValue(const Vector3& values, Dimension::Type dimension)
-{
- return GetDimensionValue(values.GetVectorXY(), dimension);
+ return done;
}
+TypeRegistration mType(typeid(Dali::Actor), typeid(Dali::Handle), CreateActor, ActorDefaultProperties);
+
+SignalConnectorType signalConnector2(mType, std::string(SIGNAL_HOVERED), &DoConnectSignal);
+SignalConnectorType signalConnector3(mType, std::string(SIGNAL_WHEEL_EVENT), &DoConnectSignal);
+SignalConnectorType signalConnector4(mType, std::string(SIGNAL_ON_SCENE), &DoConnectSignal);
+SignalConnectorType signalConnector5(mType, std::string(SIGNAL_OFF_SCENE), &DoConnectSignal);
+SignalConnectorType signalConnector6(mType, std::string(SIGNAL_ON_RELAYOUT), &DoConnectSignal);
+SignalConnectorType signalConnector7(mType, std::string(SIGNAL_TOUCHED), &DoConnectSignal);
+SignalConnectorType signalConnector8(mType, std::string(SIGNAL_VISIBILITY_CHANGED), &DoConnectSignal);
+SignalConnectorType signalConnector9(mType, std::string(SIGNAL_LAYOUT_DIRECTION_CHANGED), &DoConnectSignal);
+SignalConnectorType signalConnector10(mType, std::string(SIGNAL_CHILD_ADDED), &DoConnectSignal);
+SignalConnectorType signalConnector11(mType, std::string(SIGNAL_CHILD_REMOVED), &DoConnectSignal);
+
+TypeAction a1(mType, std::string(ACTION_SHOW), &DoAction);
+TypeAction a2(mType, std::string(ACTION_HIDE), &DoAction);
+
/// Helper for emitting a signal
template<typename Signal, typename Event>
bool EmitConsumingSignal(Actor& actor, Signal& signal, const Event& event)
}
}
+using ActorParentSiblingOrderMethod = void (ActorParent::*)(Actor&);
+using ActorParentSiblingOrderMethodWithTarget = void (ActorParent::*)(Actor&, Actor&);
+
+/// Helper to check and call actor sibling methods in ActorParent
+void CheckParentAndCall(ActorParent* parent, Actor& actor, ActorParentSiblingOrderMethod memberFunction)
+{
+ if(parent)
+ {
+ (parent->*memberFunction)(actor);
+ }
+ else
+ {
+ DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
+ }
+}
+
+/// Helper to check and call actor sibling methods with a target parameter in ActorParent
+void CheckParentAndCall(ActorParent* parent, Actor& actor, Actor& target, ActorParentSiblingOrderMethodWithTarget memberFunction)
+{
+ if(parent)
+ {
+ (parent->*memberFunction)(actor, target);
+ }
+ else
+ {
+ DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
+ }
+}
+
} // unnamed namespace
ActorPtr Actor::New()
const Vector2 Actor::GetCurrentScreenPosition() const
{
- if(mScene && OnScene())
+ if(mScene)
{
- Vector3 worldPosition = GetNode().GetWorldPosition(GetEventThreadServices().GetEventBufferIndex());
- Vector3 cameraPosition = mScene->GetDefaultCameraActor().GetNode().GetWorldPosition(GetEventThreadServices().GetEventBufferIndex());
- worldPosition -= cameraPosition;
-
- Vector3 actorSize = GetCurrentSize() * GetCurrentWorldScale();
- Vector2 halfSceneSize(mScene->GetSize() * 0.5f); // World position origin is center of scene
- Vector3 halfActorSize(actorSize * 0.5f);
- Vector3 anchorPointOffSet = halfActorSize - actorSize * (mPositionUsesAnchorPoint ? GetCurrentAnchorPoint() : AnchorPoint::TOP_LEFT);
-
- return Vector2(halfSceneSize.width + worldPosition.x - anchorPointOffSet.x,
- halfSceneSize.height + worldPosition.y - anchorPointOffSet.y);
+ BufferIndex bufferIndex = GetEventThreadServices().GetEventBufferIndex();
+ return CalculateActorScreenPosition(*this, bufferIndex);
}
-
return Vector2::ZERO;
}
const Vector3& Actor::GetSizeModeFactor() const
{
- if(mRelayoutData)
- {
- return mRelayoutData->sizeModeFactor;
- }
-
- return Relayouter::DEFAULT_SIZE_MODE_FACTOR;
+ return mRelayoutData ? mRelayoutData->sizeModeFactor : Relayouter::DEFAULT_SIZE_MODE_FACTOR;
}
void Actor::SetColorMode(ColorMode colorMode)
ResizePolicy::Type Actor::GetResizePolicy(Dimension::Type dimension) const
{
- if(mRelayoutData)
- {
- return mRelayoutData->GetResizePolicy(dimension);
- }
-
- return ResizePolicy::DEFAULT;
+ return mRelayoutData ? mRelayoutData->GetResizePolicy(dimension) : ResizePolicy::DEFAULT;
}
void Actor::SetSizeScalePolicy(SizeScalePolicy::Type policy)
SizeScalePolicy::Type Actor::GetSizeScalePolicy() const
{
- if(mRelayoutData)
- {
- return mRelayoutData->sizeSetPolicy;
- }
-
- return Relayouter::DEFAULT_SIZE_SCALE_POLICY;
+ return mRelayoutData ? mRelayoutData->sizeSetPolicy : Relayouter::DEFAULT_SIZE_SCALE_POLICY;
}
void Actor::SetDimensionDependency(Dimension::Type dimension, Dimension::Type dependency)
Dimension::Type Actor::GetDimensionDependency(Dimension::Type dimension) const
{
- if(mRelayoutData)
- {
- return mRelayoutData->GetDimensionDependency(dimension);
- }
-
- return Dimension::ALL_DIMENSIONS; // Default
+ return mRelayoutData ? mRelayoutData->GetDimensionDependency(dimension) : Dimension::ALL_DIMENSIONS;
}
void Actor::SetRelayoutEnabled(bool relayoutEnabled)
return mParentImpl.ChildOrderChangedSignal();
}
-bool Actor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
-{
- bool connected(true);
- Actor* actor = static_cast<Actor*>(object); // TypeRegistry guarantees that this is the correct type.
-
- std::string_view name(signalName);
-
- if(name == SIGNAL_HOVERED)
- {
- actor->HoveredSignal().Connect(tracker, functor);
- }
- else if(signalName == SIGNAL_WHEEL_EVENT)
- {
- actor->WheelEventSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_ON_SCENE)
- {
- actor->OnSceneSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_OFF_SCENE)
- {
- actor->OffSceneSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_ON_RELAYOUT)
- {
- actor->OnRelayoutSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_TOUCHED)
- {
- actor->TouchedSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_VISIBILITY_CHANGED)
- {
- actor->VisibilityChangedSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_LAYOUT_DIRECTION_CHANGED)
- {
- actor->LayoutDirectionChangedSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_CHILD_ADDED)
- {
- actor->ChildAddedSignal().Connect(tracker, functor);
- }
- else if(name == SIGNAL_CHILD_REMOVED)
- {
- actor->ChildRemovedSignal().Connect(tracker, functor);
- }
- else
- {
- // signalName does not match any signal
- connected = false;
- }
-
- return connected;
-}
-
Actor::Actor(DerivedType derivedType, const SceneGraph::Node& node)
: Object(&node),
mParentImpl(*this),
void Actor::Raise()
{
- if(mParent)
- {
- mParent->RaiseChild(*this);
- }
- else
- {
- DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
- }
+ CheckParentAndCall(mParent, *this, &ActorParent::RaiseChild);
}
void Actor::Lower()
{
- if(mParent)
- {
- mParent->LowerChild(*this);
- }
- else
- {
- DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
- }
+ CheckParentAndCall(mParent, *this, &ActorParent::LowerChild);
}
void Actor::RaiseToTop()
{
- if(mParent)
- {
- mParent->RaiseChildToTop(*this);
- }
- else
- {
- DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
- }
+ CheckParentAndCall(mParent, *this, &ActorParent::RaiseChildToTop);
}
void Actor::LowerToBottom()
{
- if(mParent)
- {
- mParent->LowerChildToBottom(*this);
- }
- else
- {
- DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
- }
+ CheckParentAndCall(mParent, *this, &ActorParent::LowerChildToBottom);
}
void Actor::RaiseAbove(Internal::Actor& target)
{
- if(mParent)
- {
- mParent->RaiseChildAbove(*this, target);
- }
- else
- {
- DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
- }
+ CheckParentAndCall(mParent, *this, target, &ActorParent::RaiseChildAbove);
}
void Actor::LowerBelow(Internal::Actor& target)
{
- if(mParent)
- {
- mParent->LowerChildBelow(*this, target);
- }
- else
- {
- DALI_LOG_WARNING("Actor must have a parent, Sibling order not changed.\n");
- }
+ CheckParentAndCall(mParent, *this, target, &ActorParent::LowerChildBelow);
}
void Actor::SetParent(ActorParent* parent, bool notify)
}
}
-bool Actor::DoAction(BaseObject* object, const std::string& actionName, const Property::Map& /* attributes */)
-{
- bool done = false;
- Actor* actor = dynamic_cast<Actor*>(object);
-
- if(actor)
- {
- std::string_view name(actionName);
- if(name == ACTION_SHOW)
- {
- actor->SetVisible(true);
- done = true;
- }
- else if(name == ACTION_HIDE)
- {
- actor->SetVisible(false);
- done = true;
- }
- }
-
- return done;
-}
-
Rect<> Actor::CalculateScreenExtents() const
{
- auto screenPosition = GetCurrentScreenPosition();
- Vector3 size = GetCurrentSize() * GetCurrentWorldScale();
- Vector3 anchorPointOffSet = size * (mPositionUsesAnchorPoint ? GetCurrentAnchorPoint() : AnchorPoint::TOP_LEFT);
- Vector2 position = Vector2(screenPosition.x - anchorPointOffSet.x, screenPosition.y - anchorPointOffSet.y);
- return {position.x, position.y, size.x, size.y};
+ auto screenPosition = GetCurrentScreenPosition();
+ BufferIndex bufferIndex = GetEventThreadServices().GetEventBufferIndex();
+ return CalculateActorScreenExtents(*this, screenPosition, bufferIndex);
}
-void Actor::SetNeedGesturePropagation(bool propagation)
+Vector3 Actor::GetAnchorPointForPosition() const
{
- mNeedGesturePropagation = propagation;
-}
-
-bool Actor::NeedGesturePropagation()
-{
- return mNeedGesturePropagation;
+ return (mPositionUsesAnchorPoint ? GetCurrentAnchorPoint() : AnchorPoint::TOP_LEFT);
}
bool Actor::GetCachedPropertyValue(Property::Index index, Property::Value& value) const
bool Actor::RelayoutDependentOnParent(Dimension::Type dimension)
{
- // Check if actor is dependent on parent
- for(uint32_t i = 0; i < Dimension::DIMENSION_COUNT; ++i)
- {
- if((dimension & (1 << i)))
- {
- const ResizePolicy::Type resizePolicy = GetResizePolicy(static_cast<Dimension::Type>(1 << i));
- if(resizePolicy == ResizePolicy::FILL_TO_PARENT || resizePolicy == ResizePolicy::SIZE_RELATIVE_TO_PARENT || resizePolicy == ResizePolicy::SIZE_FIXED_OFFSET_FROM_PARENT)
- {
- return true;
- }
- }
- }
-
- return false;
+ return mRelayoutData && mRelayoutData->GetRelayoutDependentOnParent(dimension);
}
bool Actor::RelayoutDependentOnChildren(Dimension::Type dimension)
{
- // Check if actor is dependent on children
- for(uint32_t i = 0; i < Dimension::DIMENSION_COUNT; ++i)
- {
- if((dimension & (1 << i)))
- {
- const ResizePolicy::Type resizePolicy = GetResizePolicy(static_cast<Dimension::Type>(1 << i));
- switch(resizePolicy)
- {
- case ResizePolicy::FIT_TO_CHILDREN:
- case ResizePolicy::USE_NATURAL_SIZE: // i.e. For things that calculate their size based on children
- {
- return true;
- }
-
- default:
- {
- break;
- }
- }
- }
- }
-
- return false;
+ return mRelayoutData && mRelayoutData->GetRelayoutDependentOnChildren(dimension);
}
bool Actor::RelayoutDependentOnChildrenBase(Dimension::Type dimension)
bool Actor::RelayoutDependentOnDimension(Dimension::Type dimension, Dimension::Type dependentDimension)
{
- // Check each possible dimension and see if it is dependent on the input one
- for(uint32_t i = 0; i < Dimension::DIMENSION_COUNT; ++i)
- {
- if(dimension & (1 << i))
- {
- return mRelayoutData->resizePolicies[i] == ResizePolicy::DIMENSION_DEPENDENCY && mRelayoutData->dimensionDependencies[i] == dependentDimension;
- }
- }
-
- return false;
+ return mRelayoutData && mRelayoutData->GetRelayoutDependentOnDimension(dimension, dependentDimension);
}
void Actor::SetNegotiatedDimension(float negotiatedDimension, Dimension::Type dimension)
{
- for(uint32_t i = 0; i < Dimension::DIMENSION_COUNT; ++i)
+ if(mRelayoutData)
{
- if(dimension & (1 << i))
- {
- mRelayoutData->negotiatedDimensions[i] = negotiatedDimension;
- }
+ mRelayoutData->SetNegotiatedDimension(negotiatedDimension, dimension);
}
}
float Actor::GetNegotiatedDimension(Dimension::Type dimension) const
{
- // If more than one dimension is requested, just return the first one found
- for(uint32_t i = 0; i < Dimension::DIMENSION_COUNT; ++i)
- {
- if((dimension & (1 << i)))
- {
- return mRelayoutData->negotiatedDimensions[i];
- }
- }
-
- return 0.0f; // Default
+ return mRelayoutData ? mRelayoutData->GetNegotiatedDimension(dimension) : 0.0f;
}
void Actor::SetPadding(const Vector2& padding, Dimension::Type dimension)
Vector2 Actor::GetPadding(Dimension::Type dimension) const
{
- if(mRelayoutData)
- {
- // If more than one dimension is requested, just return the first one found
- for(uint32_t i = 0; i < Dimension::DIMENSION_COUNT; ++i)
- {
- if((dimension & (1 << i)))
- {
- return mRelayoutData->dimensionPadding[i];
- }
- }
- }
-
- return Relayouter::DEFAULT_DIMENSION_PADDING;
+ return mRelayoutData ? mRelayoutData->GetPadding(dimension) : Relayouter::DEFAULT_DIMENSION_PADDING;
}
void Actor::SetLayoutNegotiated(bool negotiated, Dimension::Type dimension)
float Actor::CalculateChildSizeBase(const Dali::Actor& child, Dimension::Type dimension)
{
- // Fill to parent, taking size mode factor into account
- switch(child.GetResizePolicy(dimension))
- {
- case ResizePolicy::FILL_TO_PARENT:
- {
- return GetLatestSize(dimension);
- }
-
- case ResizePolicy::SIZE_RELATIVE_TO_PARENT:
- {
- return GetLatestSize(dimension) * GetDimensionValue(child.GetProperty<Vector3>(Dali::Actor::Property::SIZE_MODE_FACTOR), dimension);
- }
-
- case ResizePolicy::SIZE_FIXED_OFFSET_FROM_PARENT:
- {
- return GetLatestSize(dimension) + GetDimensionValue(child.GetProperty<Vector3>(Dali::Actor::Property::SIZE_MODE_FACTOR), dimension);
- }
-
- default:
- {
- return GetLatestSize(dimension);
- }
- }
+ return Actor::Relayouter::CalculateChildSize(*this, GetImplementation(child), dimension);
}
float Actor::CalculateChildSize(const Dali::Actor& child, Dimension::Type dimension)
float Actor::NegotiateFromParent(Dimension::Type dimension)
{
- Actor* parent = GetParent();
- if(parent)
- {
- Vector2 padding(GetPadding(dimension));
- Vector2 parentPadding(parent->GetPadding(dimension));
- return parent->CalculateChildSize(Dali::Actor(this), dimension) - parentPadding.x - parentPadding.y - padding.x - padding.y;
- }
-
- return 0.0f;
+ return Relayouter::NegotiateDimensionFromParent(*this, dimension);
}
float Actor::NegotiateFromChildren(Dimension::Type dimension)
{
- float maxDimensionPoint = 0.0f;
-
- for(uint32_t i = 0, count = GetChildCount(); i < count; ++i)
- {
- ActorPtr child = GetChildAt(i);
-
- if(!child->RelayoutDependentOnParent(dimension))
- {
- // Calculate the min and max points that the children range across
- float childPosition = GetDimensionValue(child->GetTargetPosition(), dimension);
- float dimensionSize = child->GetRelayoutSize(dimension);
- maxDimensionPoint = std::max(maxDimensionPoint, childPosition + dimensionSize);
- }
- }
-
- return maxDimensionPoint;
+ return Relayouter::NegotiateDimensionFromChildren(*this, dimension);
}
float Actor::GetSize(Dimension::Type dimension) const
{
- return GetDimensionValue(mTargetSize, dimension);
+ return Relayouter::GetDimensionValue(mTargetSize, dimension);
}
float Actor::GetNaturalSize(Dimension::Type dimension) const
{
- return GetDimensionValue(GetNaturalSize(), dimension);
+ return Relayouter::GetDimensionValue(GetNaturalSize(), dimension);
}
float Actor::CalculateSize(Dimension::Type dimension, const Vector2& maximumSize)
{
- switch(GetResizePolicy(dimension))
- {
- case ResizePolicy::USE_NATURAL_SIZE:
- {
- return GetNaturalSize(dimension);
- }
-
- case ResizePolicy::FIXED:
- {
- return GetDimensionValue(GetPreferredSize(), dimension);
- }
-
- case ResizePolicy::USE_ASSIGNED_SIZE:
- {
- return GetDimensionValue(maximumSize, dimension);
- }
-
- case ResizePolicy::FILL_TO_PARENT:
- case ResizePolicy::SIZE_RELATIVE_TO_PARENT:
- case ResizePolicy::SIZE_FIXED_OFFSET_FROM_PARENT:
- {
- return NegotiateFromParent(dimension);
- }
-
- case ResizePolicy::FIT_TO_CHILDREN:
- {
- return NegotiateFromChildren(dimension);
- }
-
- case ResizePolicy::DIMENSION_DEPENDENCY:
- {
- const Dimension::Type dimensionDependency = GetDimensionDependency(dimension);
-
- // Custom rules
- if(dimension == Dimension::WIDTH && dimensionDependency == Dimension::HEIGHT)
- {
- return GetWidthForHeight(GetNegotiatedDimension(Dimension::HEIGHT));
- }
-
- if(dimension == Dimension::HEIGHT && dimensionDependency == Dimension::WIDTH)
- {
- return GetHeightForWidth(GetNegotiatedDimension(Dimension::WIDTH));
- }
-
- break;
- }
-
- default:
- {
- break;
- }
- }
-
- return 0.0f; // Default
+ return Relayouter::CalculateSize(*this, dimension, maximumSize);
}
Vector2 Actor::ApplySizeSetPolicy(const Vector2& size)
projects / platform / core / uifw / dali-core.git / blobdiff