//#include "tpointparam.h"

#include "tparamset.h"

#include "tdoubleparam.h"

#include "texception.h"

#include "tstream.h"

//=========================================================

class TPointParamImp

{

public:

	TPointParamImp(const TPointD &p)

		: m_x(new TDoubleParam(p.x)), m_y(new TDoubleParam(p.y))

	{

	}

	TPointParamImp(const TPointParamImp &src)

		: m_x(src.m_x->clone()), m_y(src.m_y->clone())

	{

	}

	~TPointParamImp() {}

	TDoubleParamP m_x, m_y;

};

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

PERSIST_IDENTIFIER(TPointParam, "pointParam")

TPointParam::TPointParam(const TPointD &p, bool from_plugin)

	: m_data(new TPointParamImp(p)), m_from_plugin(from_plugin)

{

	addParam(m_data->m_x, "x");

	addParam(m_data->m_y, "y");

}

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

TPointParam::TPointParam(const TPointParam &src)

	: TParamSet(src.getName()), m_data(new TPointParamImp(*src.m_data)), m_from_plugin(src.m_from_plugin)

{

	addParam(m_data->m_x, "x");

	addParam(m_data->m_y, "y");

}

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

TPointParam::~TPointParam()

{

	delete m_data;

}

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

void TPointParam::copy(TParam *src)

{

	TPointParam *p = dynamic_cast<tpointparam *="">(src);</tpointparam>

	if (!p)

		throw TException("invalid source for copy");

	setName(src->getName());

	m_data->m_x->copy(p->m_data->m_x.getPointer());

	m_data->m_y->copy(p->m_data->m_y.getPointer());

}

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

TPointD TPointParam::getDefaultValue() const

{

	return TPointD(m_data->m_x->getDefaultValue(), m_data->m_y->getDefaultValue());

}

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

TPointD TPointParam::getValue(double frame) const

{

	return TPointD(m_data->m_x->getValue(frame), m_data->m_y->getValue(frame));

}

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

bool TPointParam::setValue(double frame, const TPointD &p)

{

	beginParameterChange();

	m_data->m_x->setValue(frame, p.x);

	m_data->m_y->setValue(frame, p.y);

	endParameterChange();

	return true;

}

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

void TPointParam::setDefaultValue(const TPointD &p)

{

	m_data->m_x->setDefaultValue(p.x);

	m_data->m_y->setDefaultValue(p.y);

}

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

void TPointParam::loadData(TIStream &is)

{

	string childName;

	while (is.openChild(childName)) {

		if (childName == "x")

			m_data->m_x->loadData(is);

		else if (childName == "y")

			m_data->m_y->loadData(is);

		else

			throw TException("unknown coord");

		is.closeChild();

	}

}

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

void TPointParam::saveData(TOStream &os)

{

	os.openChild("x");

	m_data->m_x->saveData(os);

	os.closeChild();

	os.openChild("y");

	m_data->m_y->saveData(os);

	os.closeChild();

}

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

TDoubleParamP &TPointParam::getX()

{

	return m_data->m_x;

}

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

TDoubleParamP &TPointParam::getY()

{

	return m_data->m_y;

}