| #ifndef _RIVE_WEIGHT_BASE_HPP_ |
| #define _RIVE_WEIGHT_BASE_HPP_ |
| #include "rive/component.hpp" |
| #include "rive/core/field_types/core_uint_type.hpp" |
| namespace rive { |
| class WeightBase : public Component { |
| protected: |
| typedef Component Super; |
| |
| public: |
| static const uint16_t typeKey = 45; |
| |
| /// Helper to quickly determine if a core object extends another without RTTI |
| /// at runtime. |
| bool isTypeOf(uint16_t typeKey) const override { |
| switch (typeKey) { |
| case WeightBase::typeKey: |
| case ComponentBase::typeKey: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| uint16_t coreType() const override { return typeKey; } |
| |
| static const uint16_t valuesPropertyKey = 102; |
| static const uint16_t indicesPropertyKey = 103; |
| |
| private: |
| uint32_t m_Values = 255; |
| uint32_t m_Indices = 1; |
| |
| public: |
| inline uint32_t values() const { return m_Values; } |
| void values(uint32_t value) { |
| if (m_Values == value) { |
| return; |
| } |
| m_Values = value; |
| valuesChanged(); |
| } |
| |
| inline uint32_t indices() const { return m_Indices; } |
| void indices(uint32_t value) { |
| if (m_Indices == value) { |
| return; |
| } |
| m_Indices = value; |
| indicesChanged(); |
| } |
| |
| Core* clone() const override; |
| void copy(const WeightBase& object) { |
| m_Values = object.m_Values; |
| m_Indices = object.m_Indices; |
| Component::copy(object); |
| } |
| |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override { |
| switch (propertyKey) { |
| case valuesPropertyKey: |
| m_Values = CoreUintType::deserialize(reader); |
| return true; |
| case indicesPropertyKey: |
| m_Indices = CoreUintType::deserialize(reader); |
| return true; |
| } |
| return Component::deserialize(propertyKey, reader); |
| } |
| |
| protected: |
| virtual void valuesChanged() {} |
| virtual void indicesChanged() {} |
| }; |
| } // namespace rive |
| |
| #endif |