#ifdef _DEBUG
#define _STLP_DEBUG 1
#endif
#include "ext/SmoothDeformation.h"
#include "ext/StrokeDeformation.h"
//#include "ext/SquarePotential.h"
//#include "ext/StrokeParametricDeformer.h"
#include "ext/NotSimmetricBezierPotential.h"
#include "ext/ContextStatus.h"
#include "ext/Designer.h"
//#include "ext/TriParam.h"
#include "ext/ExtUtil.h"

#include "DeformationSelector.h"

//#include <tcurves.h>
//#include <tstrokeutil.h>

#include <algorithm>
#include <iterator>
#include <vector>

#include <tstroke.h>

using namespace ToonzExt;

REGISTER(SmoothDeformation, 1);

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

SmoothDeformation::SmoothDeformation()
{
	setPotential(new NotSimmetricBezierPotential);
	shortcutKey_ = ContextStatus::ALT;
}

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

SmoothDeformation::~SmoothDeformation()
{
}

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

void SmoothDeformation::draw(Designer *designer)
{
	StrokeDeformationImpl::draw(0);
	designer->draw(this);
}

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

bool SmoothDeformation::check_(const ContextStatus *status)
{
	assert(status && "Not status available");

	if (!isASpireCorner(status->stroke2change_,
						status->w_,
						status->cornerSize_,
						&this->getSpiresList()))
		return true;

	return false;
}

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

bool SmoothDeformation::findExtremes_(const ContextStatus *status,
									  Interval &ret)
{
	return ToonzExt::findNearestSpireCorners(status->stroke2change_,
											 status->w_,
											 ret,
											 status->cornerSize_,
											 &this->getSpiresList());
}

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

double
SmoothDeformation::findActionLength()
{
	// this means that all length needs to be used
	return 2.0 * stroke2manipulate_->getLength();
}

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

SmoothDeformation *
SmoothDeformation::instance()
{
	static SmoothDeformation singleton;
	return &singleton;
}

//-----------------------------------------------------------------------------
//  End Of File
//-----------------------------------------------------------------------------