| #ifndef _RIVE_VIEW_MODEL_BASE_HPP_ |
| #define _RIVE_VIEW_MODEL_BASE_HPP_ |
| #include "rive/core/field_types/core_uint_type.hpp" |
| #include "rive/viewmodel/viewmodel_component.hpp" |
| namespace rive |
| { |
| class ViewModelBase : public ViewModelComponent |
| { |
| protected: |
| typedef ViewModelComponent Super; |
| |
| public: |
| static const uint16_t typeKey = 435; |
| |
| /// Helper to quickly determine if a core object extends another without RTTI |
| /// at runtime. |
| bool isTypeOf(uint16_t typeKey) const override |
| { |
| switch (typeKey) |
| { |
| case ViewModelBase::typeKey: |
| case ViewModelComponentBase::typeKey: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| uint16_t coreType() const override { return typeKey; } |
| |
| static const uint16_t defaultInstanceIdPropertyKey = 564; |
| |
| private: |
| uint32_t m_DefaultInstanceId = -1; |
| |
| public: |
| inline uint32_t defaultInstanceId() const { return m_DefaultInstanceId; } |
| void defaultInstanceId(uint32_t value) |
| { |
| if (m_DefaultInstanceId == value) |
| { |
| return; |
| } |
| m_DefaultInstanceId = value; |
| defaultInstanceIdChanged(); |
| } |
| |
| Core* clone() const override; |
| void copy(const ViewModelBase& object) |
| { |
| m_DefaultInstanceId = object.m_DefaultInstanceId; |
| ViewModelComponent::copy(object); |
| } |
| |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override |
| { |
| switch (propertyKey) |
| { |
| case defaultInstanceIdPropertyKey: |
| m_DefaultInstanceId = CoreUintType::deserialize(reader); |
| return true; |
| } |
| return ViewModelComponent::deserialize(propertyKey, reader); |
| } |
| |
| protected: |
| virtual void defaultInstanceIdChanged() {} |
| }; |
| } // namespace rive |
| |
| #endif |