blob: cce73d41ef7c6d4f454bb0fdeff8613714badb14 [file] [log] [blame]
#ifndef _RIVE_WORLD_TRANSFORM_COMPONENT_BASE_HPP_
#define _RIVE_WORLD_TRANSFORM_COMPONENT_BASE_HPP_
#include "rive/container_component.hpp"
#include "rive/core/field_types/core_double_type.hpp"
namespace rive {
class WorldTransformComponentBase : public ContainerComponent {
protected:
typedef ContainerComponent Super;
public:
static const uint16_t typeKey = 91;
/// Helper to quickly determine if a core object extends another without RTTI
/// at runtime.
bool isTypeOf(uint16_t typeKey) const override {
switch (typeKey) {
case WorldTransformComponentBase::typeKey:
case ContainerComponentBase::typeKey:
case ComponentBase::typeKey:
return true;
default:
return false;
}
}
uint16_t coreType() const override { return typeKey; }
static const uint16_t opacityPropertyKey = 18;
private:
float m_Opacity = 1.0f;
public:
inline float opacity() const { return m_Opacity; }
void opacity(float value) {
if (m_Opacity == value) {
return;
}
m_Opacity = value;
opacityChanged();
}
void copy(const WorldTransformComponentBase& object) {
m_Opacity = object.m_Opacity;
ContainerComponent::copy(object);
}
bool deserialize(uint16_t propertyKey, BinaryReader& reader) override {
switch (propertyKey) {
case opacityPropertyKey:
m_Opacity = CoreDoubleType::deserialize(reader);
return true;
}
return ContainerComponent::deserialize(propertyKey, reader);
}
protected:
virtual void opacityChanged() {}
};
} // namespace rive
#endif