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/*
* This file is part of the KDE project
*
* Copyright (c) 2006 Cyrille Berger <cberger@cberger.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "krs_wavelet.h"
#include <tdelocale.h>
#include <kis_math_toolbox.h>
namespace Kross {
namespace ChalkCore {
Wavelet::Wavelet(KisMathToolbox::KisWavelet* kwl)
: Kross::Api::Class<Wavelet>("ChalkWavelet"), m_wavelet(kwl)
{
addFunction("getNCoeff", &Wavelet::getNCoeff);
addFunction("setNCoeff", &Wavelet::setNCoeff);
addFunction("getXYCoeff", &Wavelet::getXYCoeff);
addFunction("setXYCoeff", &Wavelet::setXYCoeff);
addFunction("getDepth", &Wavelet::getDepth);
addFunction("getSize", &Wavelet::getSize);
addFunction("getNumCoeffs", &Wavelet::getNumCoeffs);
m_numCoeff = m_wavelet->size*m_wavelet->size*m_wavelet->depth;
}
Wavelet::~Wavelet()
{
}
Kross::Api::Object::Ptr Wavelet::getNCoeff(Kross::Api::List::Ptr args)
{
TQ_UINT32 n = Kross::Api::Variant::toUInt(args->item(0));
if( n > m_numCoeff)
{
throw Kross::Api::Exception::Ptr( new Kross::Api::Exception( i18n("An error has occured in %1").arg("getNCoeff") + "\n" + i18n("Index out of bound") ) );
}
return new Kross::Api::Variant(*(m_wavelet->coeffs + n ));
}
Kross::Api::Object::Ptr Wavelet::setNCoeff(Kross::Api::List::Ptr args)
{
TQ_UINT32 n = Kross::Api::Variant::toUInt(args->item(0));
double v = Kross::Api::Variant::toDouble(args->item(1));
if( n > m_numCoeff)
{
throw Kross::Api::Exception::Ptr( new Kross::Api::Exception( i18n("An error has occured in %1").arg("setNCoeff") + "\n" + i18n("Index out of bound") ) );
}
*(m_wavelet->coeffs + n ) = v;
return 0;
}
Kross::Api::Object::Ptr Wavelet::getXYCoeff(Kross::Api::List::Ptr args)
{
TQ_UINT32 x = Kross::Api::Variant::toUInt(args->item(0));
TQ_UINT32 y = Kross::Api::Variant::toUInt(args->item(1));
if( x > m_wavelet->size && y > m_wavelet->size)
{
throw Kross::Api::Exception::Ptr( new Kross::Api::Exception( i18n("An error has occured in %1").arg("getXYCoeff") + "\n" + i18n("Index out of bound") ) );
}
return new Kross::Api::Variant(*(m_wavelet->coeffs + (x + y * m_wavelet->size ) * m_wavelet->depth ));
}
Kross::Api::Object::Ptr Wavelet::setXYCoeff(Kross::Api::List::Ptr args)
{
TQ_UINT32 x = Kross::Api::Variant::toUInt(args->item(0));
TQ_UINT32 y = Kross::Api::Variant::toUInt(args->item(1));
double v = Kross::Api::Variant::toDouble(args->item(2));
if( x > m_wavelet->size && y > m_wavelet->size)
{
throw Kross::Api::Exception::Ptr( new Kross::Api::Exception( i18n("An error has occured in %1").arg("setXYCoeff") + "\n" + i18n("Index out of bound") ));
}
*(m_wavelet->coeffs + (x + y * m_wavelet->size ) * m_wavelet->depth ) = v;
return 0;
}
Kross::Api::Object::Ptr Wavelet::getDepth(Kross::Api::List::Ptr /*args*/)
{
return new Kross::Api::Variant(m_wavelet->depth);
}
Kross::Api::Object::Ptr Wavelet::getSize(Kross::Api::List::Ptr)
{
return new Kross::Api::Variant(m_wavelet->size);
}
Kross::Api::Object::Ptr Wavelet::getNumCoeffs(Kross::Api::List::Ptr)
{
return new Kross::Api::Variant(m_numCoeff);
}
}
}
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