src/animation/keyframe.cpp

#include "rive/animation/keyframe.hpp"
#include "rive/animation/cubic_interpolator.hpp"
#include "rive/animation/keyed_property.hpp"
#include "rive/core_context.hpp"
#include "rive/importers/import_stack.hpp"
#include "rive/importers/keyed_property_importer.hpp"

using namespace rive;

StatusCode KeyFrame::onAddedDirty(CoreContext* context)
{
    if (interpolatorId() != -1)
    {
        auto coreObject = context->resolve(interpolatorId());
        if (coreObject == nullptr || !coreObject->is<CubicInterpolator>())
        {
            return StatusCode::MissingObject;
        }
        m_Interpolator = coreObject->as<CubicInterpolator>();
    }

    return StatusCode::Ok;
}

void KeyFrame::computeSeconds(int fps) { m_Seconds = frame() / (float)fps; }

StatusCode KeyFrame::import(ImportStack& importStack)
{
    auto importer = importStack.latest<KeyedPropertyImporter>(KeyedProperty::typeKey);
    if (importer == nullptr)
    {
        return StatusCode::MissingObject;
    }
    importer->addKeyFrame(std::unique_ptr<KeyFrame>(this));
    return Super::import(importStack);
}