blob: e33431c84aa56ba51855897ab9abc7bb63eabab8 [file] [log] [blame]
#ifndef _RIVE_GRADIENT_STOP_BASE_HPP_
#define _RIVE_GRADIENT_STOP_BASE_HPP_
#include "rive/component.hpp"
#include "rive/core/field_types/core_color_type.hpp"
#include "rive/core/field_types/core_double_type.hpp"
namespace rive
{
class GradientStopBase : public Component
{
protected:
typedef Component Super;
public:
static const uint16_t typeKey = 19;
/// Helper to quickly determine if a core object extends another without RTTI
/// at runtime.
bool isTypeOf(uint16_t typeKey) const override
{
switch (typeKey)
{
case GradientStopBase::typeKey:
case ComponentBase::typeKey:
return true;
default:
return false;
}
}
uint16_t coreType() const override { return typeKey; }
static const uint16_t colorValuePropertyKey = 38;
static const uint16_t positionPropertyKey = 39;
private:
int m_ColorValue = 0xFFFFFFFF;
float m_Position = 0.0f;
public:
inline int colorValue() const { return m_ColorValue; }
void colorValue(int value)
{
if (m_ColorValue == value)
{
return;
}
m_ColorValue = value;
colorValueChanged();
}
inline float position() const { return m_Position; }
void position(float value)
{
if (m_Position == value)
{
return;
}
m_Position = value;
positionChanged();
}
Core* clone() const override;
void copy(const GradientStopBase& object)
{
m_ColorValue = object.m_ColorValue;
m_Position = object.m_Position;
Component::copy(object);
}
bool deserialize(uint16_t propertyKey, BinaryReader& reader) override
{
switch (propertyKey)
{
case colorValuePropertyKey:
m_ColorValue = CoreColorType::deserialize(reader);
return true;
case positionPropertyKey:
m_Position = CoreDoubleType::deserialize(reader);
return true;
}
return Component::deserialize(propertyKey, reader);
}
protected:
virtual void colorValueChanged() {}
virtual void positionChanged() {}
};
} // namespace rive
#endif