| #ifndef _RIVE_KEYED_OBJECT_BASE_HPP_ |
| #define _RIVE_KEYED_OBJECT_BASE_HPP_ |
| #include "rive/core.hpp" |
| #include "rive/core/field_types/core_uint_type.hpp" |
| namespace rive { |
| class KeyedObjectBase : public Core { |
| protected: |
| typedef Core Super; |
| |
| public: |
| static const uint16_t typeKey = 25; |
| |
| /// Helper to quickly determine if a core object extends another without RTTI |
| /// at runtime. |
| bool isTypeOf(uint16_t typeKey) const override { |
| switch (typeKey) { |
| case KeyedObjectBase::typeKey: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| uint16_t coreType() const override { return typeKey; } |
| |
| static const uint16_t objectIdPropertyKey = 51; |
| |
| private: |
| uint32_t m_ObjectId = 0; |
| |
| public: |
| inline uint32_t objectId() const { return m_ObjectId; } |
| void objectId(uint32_t value) { |
| if (m_ObjectId == value) { |
| return; |
| } |
| m_ObjectId = value; |
| objectIdChanged(); |
| } |
| |
| Core* clone() const override; |
| void copy(const KeyedObjectBase& object) { m_ObjectId = object.m_ObjectId; } |
| |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override { |
| switch (propertyKey) { |
| case objectIdPropertyKey: |
| m_ObjectId = CoreUintType::deserialize(reader); |
| return true; |
| } |
| return false; |
| } |
| |
| protected: |
| virtual void objectIdChanged() {} |
| }; |
| } // namespace rive |
| |
| #endif |