| #ifndef _RIVE_LISTENER_NUMBER_CHANGE_BASE_HPP_ |
| #define _RIVE_LISTENER_NUMBER_CHANGE_BASE_HPP_ |
| #include "rive/animation/listener_input_change.hpp" |
| #include "rive/core/field_types/core_double_type.hpp" |
| namespace rive { |
| class ListenerNumberChangeBase : public ListenerInputChange { |
| protected: |
| typedef ListenerInputChange Super; |
| |
| public: |
| static const uint16_t typeKey = 118; |
| |
| /// Helper to quickly determine if a core object extends another without RTTI |
| /// at runtime. |
| bool isTypeOf(uint16_t typeKey) const override { |
| switch (typeKey) { |
| case ListenerNumberChangeBase::typeKey: |
| case ListenerInputChangeBase::typeKey: |
| case ListenerActionBase::typeKey: return true; |
| default: return false; |
| } |
| } |
| |
| uint16_t coreType() const override { return typeKey; } |
| |
| static const uint16_t valuePropertyKey = 229; |
| |
| private: |
| float m_Value = 0.0f; |
| |
| public: |
| inline float value() const { return m_Value; } |
| void value(float value) { |
| if (m_Value == value) { |
| return; |
| } |
| m_Value = value; |
| valueChanged(); |
| } |
| |
| Core* clone() const override; |
| void copy(const ListenerNumberChangeBase& object) { |
| m_Value = object.m_Value; |
| ListenerInputChange::copy(object); |
| } |
| |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override { |
| switch (propertyKey) { |
| case valuePropertyKey: m_Value = CoreDoubleType::deserialize(reader); return true; |
| } |
| return ListenerInputChange::deserialize(propertyKey, reader); |
| } |
| |
| protected: |
| virtual void valueChanged() {} |
| }; |
| } // namespace rive |
| |
| #endif |