#include "ext/SelfLoopDeformation.h"

#include "DeformationSelector.h"

#include <tstroke.h></tstroke.h>

using namespace ToonzExt;

// REGISTER(SelfLoopDeformation);

SelfLoopDeformation::SelfLoopDeformation() {}

//--------------------------------------------------------------------

SelfLoopDeformation::~SelfLoopDeformation() {}

//--------------------------------------------------------------------

void SelfLoopDeformation::activate_impl(Context *, DraggerStatus *) {

  assert(!"SelfLoopDeformation::activate not yet implemented!");

}

//--------------------------------------------------------------------

bool SelfLoopDeformation::check(Context *dragger, DraggerStatus *status) {

  assert(status && dragger && "Not dragger or status available");

  assert(!"SelfLoopDeformation::check not yet implemented!");

  //  lengthOfAction_ = status->lengthOfAction_;

  //  deformerSensibility_ = status->deformerSensibility_;

  //  stroke2move_ = status->stroke2change_;

  TStroke *s = stroke2move_;

  //  double &w = status->w_;

  if (s->isSelfLoop()) {

    //    dragger->changeDeformation(SelfLoopDeformation::instance());

    //    SelfLoopDeformation::instance()->activate(dragger,

    //                                              status);

    return true;

  }

  return false;

}

//--------------------------------------------------------------------

void SelfLoopDeformation::update_impl(Context *, const TPointD &delta) {}

//--------------------------------------------------------------------

void SelfLoopDeformation::deactivate_impl(Context *) {}

//--------------------------------------------------------------------

void SelfLoopDeformation::draw(Designer *dr) {}

//--------------------------------------------------------------------

SelfLoopDeformation *SelfLoopDeformation::instance() {

  static SelfLoopDeformation singleton;

  return &singleton;

}