Kross::Api::Object::Ptr Filter::process(Kross::Api::List::Ptr args)
{
PaintLayer* src = (PaintLayer*)args->item(0).data();
if(!m_filter->workWith( src->paintLayer()->paintDevice()->colorSpace()))
{
throw Kross::Api::Exception::Ptr( new Kross::Api::Exception( i18n("An error has occured in %1").arg("process") ) );
}
QRect rect;
if( args->count() >1)
{
uint x = Kross::Api::Variant::toVariant(args->item(1)).toUInt();
uint y = Kross::Api::Variant::toVariant(args->item(2)).toUInt();
uint w = Kross::Api::Variant::toVariant(args->item(3)).toUInt();
uint h = Kross::Api::Variant::toVariant(args->item(4)).toUInt();
rect = QRect(x, y, w, h);
} else {
QRect r1 = src->paintLayer()->paintDevice()->extent();
QRect r2 = src->paintLayer()->image()->bounds();
rect = r1.intersect(r2);
}
m_filter->process( src->paintLayer()->paintDevice(), src->paintLayer()->paintDevice(), m_config->filterConfiguration(), rect );
return 0;
}
