-
-namespace
-{
-
- // Functors which wrap constraint functions with stored item IDs
- struct WrappedQuaternionConstraint
- {
- WrappedQuaternionConstraint(Dali::Toolkit::ItemLayout::QuaternionFunction wrapMe, unsigned int itemId)
- :mWrapMe(wrapMe),
- mItemId(itemId)
- {
- }
-
- Dali::Quaternion operator()(const Dali::Quaternion& current, const Dali::PropertyInput& layoutPosition, const Dali::PropertyInput& scrollSpeed, const Dali::PropertyInput& layoutSize)
- {
- float offsetLayoutPosition = layoutPosition.GetFloat() + static_cast<float>(mItemId);
-
- return mWrapMe(current, offsetLayoutPosition, scrollSpeed.GetFloat(), layoutSize.GetVector3());
- }
-
- Dali::Toolkit::ItemLayout::QuaternionFunction mWrapMe;
- unsigned int mItemId;
- };
-
- struct WrappedVector3Constraint
- {
- WrappedVector3Constraint(Dali::Toolkit::ItemLayout::Vector3Function wrapMe, unsigned int itemId)
- : mWrapMe(wrapMe),
- mItemId(itemId)
- {
- }
-
- Dali::Vector3 operator()(const Dali::Vector3& current, const Dali::PropertyInput& layoutPosition, const Dali::PropertyInput& scrollSpeed, const Dali::PropertyInput& layoutSize)
- {
- float offsetLayoutPosition = layoutPosition.GetFloat() + static_cast<float>(mItemId);
-
- return mWrapMe(current, offsetLayoutPosition, scrollSpeed.GetFloat(), layoutSize.GetVector3());
- }
-
- Dali::Toolkit::ItemLayout::Vector3Function mWrapMe;
- unsigned int mItemId;
- };
-
- struct WrappedVector4Constraint
- {
- WrappedVector4Constraint(Dali::Toolkit::ItemLayout::Vector4Function wrapMe, unsigned int itemId)
- : mWrapMe(wrapMe),
- mItemId(itemId)
- {
- }
-
- Dali::Vector4 operator()(const Dali::Vector4& current, const Dali::PropertyInput& layoutPosition, const Dali::PropertyInput& scrollSpeed, const Dali::PropertyInput& layoutSize)
- {
- float offsetLayoutPosition = layoutPosition.GetFloat() + static_cast<float>(mItemId);
-
- return mWrapMe(current, offsetLayoutPosition, scrollSpeed.GetFloat(), layoutSize.GetVector3());
- }
-
- Dali::Toolkit::ItemLayout::Vector4Function mWrapMe;
- unsigned int mItemId;
- };
-
- struct WrappedBoolConstraint
- {
- WrappedBoolConstraint(Dali::Toolkit::ItemLayout::BoolFunction wrapMe, unsigned int itemId)
- : mWrapMe(wrapMe),
- mItemId(itemId)
- {
- }
-
- bool operator()(const bool& current, const Dali::PropertyInput& layoutPosition, const Dali::PropertyInput& scrollSpeed, const Dali::PropertyInput& layoutSize)
- {
- float offsetLayoutPosition = layoutPosition.GetFloat() + static_cast<float>(mItemId);
-
- return mWrapMe(current, offsetLayoutPosition, scrollSpeed.GetFloat(), layoutSize.GetVector3());
- }
-
- Dali::Toolkit::ItemLayout::BoolFunction mWrapMe;
- unsigned int mItemId;
- };
-
-} //Unnamed namespace