| 1 | #pragma once |
|---|---|
| 2 | |
| 3 | #include <mbgl/style/property_value.hpp> |
| 4 | #include <mbgl/style/data_driven_property_value.hpp> |
| 5 | #include <mbgl/renderer/property_evaluator.hpp> |
| 6 | #include <mbgl/renderer/data_driven_property_evaluator.hpp> |
| 7 | |
| 8 | namespace mbgl { |
| 9 | namespace style { |
| 10 | |
| 11 | template <class T> |
| 12 | class LayoutProperty { |
| 13 | public: |
| 14 | using TransitionableType = std::nullptr_t; |
| 15 | using UnevaluatedType = PropertyValue<T>; |
| 16 | using EvaluatorType = PropertyEvaluator<T>; |
| 17 | using PossiblyEvaluatedType = T; |
| 18 | using Type = T; |
| 19 | static constexpr bool IsDataDriven = false; |
| 20 | }; |
| 21 | |
| 22 | template <class T> |
| 23 | class DataDrivenLayoutProperty { |
| 24 | public: |
| 25 | using TransitionableType = std::nullptr_t; |
| 26 | using UnevaluatedType = DataDrivenPropertyValue<T>; |
| 27 | using EvaluatorType = DataDrivenPropertyEvaluator<T>; |
| 28 | using PossiblyEvaluatedType = PossiblyEvaluatedPropertyValue<T>; |
| 29 | using Type = T; |
| 30 | static constexpr bool IsDataDriven = true; |
| 31 | }; |
| 32 | |
| 33 | } // namespace style |
| 34 | } // namespace mbgl |
| 35 |