blob: a9fa2353739401adb72c7c1fbc65e67bd288d2df [file] [log] [blame]
#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