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;

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

// `KeyFrame::frameChanged` lives in
// `editor_native/native/src/editor/animation/keyframe_editor.cpp`
// — see the matching comment in `keyed_property.cpp`.

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);
}