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