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77 lines
2.5 KiB
77 lines
2.5 KiB
/*
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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 Library 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 Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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_filter.h"
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#include <kis_filter.h>
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#include <kis_paint_layer.h>
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#include "krs_filter_configuration.h"
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#include "krs_paint_layer.h"
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namespace Kross {
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namespace ChalkCore {
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Filter::Filter(KisFilter* filter)
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: Kross::Api::Class<Filter>("ChalkFilter"), m_filter(filter), m_config( new FilterConfiguration(filter->configuration()) )
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{
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addFunction("process", &Filter::process);
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addFunction("getFilterConfiguration", &Filter::getFilterConfiguration);
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}
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Filter::~Filter()
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{
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}
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const TQString Filter::getClassName() const {
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return "Kross::ChalkCore::Filter";
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}
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Kross::Api::Object::Ptr Filter::getFilterConfiguration(Kross::Api::List::Ptr )
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{
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return m_config;
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}
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Kross::Api::Object::Ptr Filter::process(Kross::Api::List::Ptr args)
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{
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PaintLayer* src = (PaintLayer*)args->item(0).data();
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if(!m_filter->workWith( src->paintLayer()->paintDevice()->colorSpace()))
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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("process") ) );
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}
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TQRect rect;
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if( args->count() >1)
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{
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uint x = Kross::Api::Variant::toVariant(args->item(1)).toUInt();
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uint y = Kross::Api::Variant::toVariant(args->item(2)).toUInt();
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uint w = Kross::Api::Variant::toVariant(args->item(3)).toUInt();
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uint h = Kross::Api::Variant::toVariant(args->item(4)).toUInt();
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rect = TQRect(x, y, w, h);
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} else {
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TQRect r1 = src->paintLayer()->paintDevice()->extent();
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TQRect r2 = src->paintLayer()->image()->bounds();
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rect = r1.intersect(r2);
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}
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m_filter->process( src->paintLayer()->paintDevice(), src->paintLayer()->paintDevice(), m_config->filterConfiguration(), rect );
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return 0;
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}
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}
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}
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