/* ************************************************************************** description -------------------- copyright : (C) 2002 by Andreas Zehender email : zehender@kde.org ************************************************************************** ************************************************************************** * * * 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. * * * **************************************************************************/ #include "pmblob.h" #include "pmxmlhelper.h" #include "pmblobedit.h" #include "pmmemento.h" #include <tdelocale.h> const double c_defaultThreshold = 0.5; bool c_defaultSturm = false; bool c_defaultHierarchy = false; PMDefinePropertyClass( PMBlob, PMBlobProperty ); PMMetaObject* PMBlob::s_pMetaObject = 0; PMObject* createNewBlob( PMPart* part ) { return new PMBlob( part ); } PMBlob::PMBlob( PMPart* part ) : Base( part ) { m_threshold = c_defaultThreshold; m_sturm = c_defaultSturm; m_hierarchy = c_defaultHierarchy; } PMBlob::PMBlob( const PMBlob& b ) : Base( b ) { m_threshold = b.m_threshold; m_sturm = b.m_sturm; m_hierarchy = b.m_hierarchy; } PMBlob::~PMBlob( ) { } TQString PMBlob::description( ) const { return i18n( "blob" ); } void PMBlob::serialize( TQDomElement& e, TQDomDocument& doc ) const { e.setAttribute( "threshold", m_threshold ); e.setAttribute( "sturm", m_sturm ); e.setAttribute( "hierarchy", m_hierarchy ); Base::serialize( e, doc ); } void PMBlob::readAttributes( const PMXMLHelper& h ) { m_threshold = h.doubleAttribute( "threshold", c_defaultThreshold ); m_sturm = h.boolAttribute( "sturm", c_defaultSturm ); m_hierarchy = h.boolAttribute( "hierarchy", c_defaultHierarchy ); Base::readAttributes( h ); } PMMetaObject* PMBlob::metaObject( ) const { if( !s_pMetaObject ) { s_pMetaObject = new PMMetaObject( "Blob", Base::metaObject( ), createNewBlob ); s_pMetaObject->addProperty( new PMBlobProperty( "threshold", &PMBlob::setThreshold, &PMBlob::threshold ) ); s_pMetaObject->addProperty( new PMBlobProperty( "hierarchy", &PMBlob::setHierarchy, &PMBlob::hierarchy ) ); s_pMetaObject->addProperty( new PMBlobProperty( "sturm", &PMBlob::setSturm, &PMBlob::sturm ) ); } return s_pMetaObject; } void PMBlob::cleanUp( ) const { if( s_pMetaObject ) { delete s_pMetaObject; s_pMetaObject = 0; } Base::cleanUp( ); } void PMBlob::setThreshold( double t ) { if( t <= 0.0 ) { kdError( PMArea ) << "Threshold is not positive in PMBlob::setThreshold\n"; t = 1.0; } if( t != m_threshold ) { if( m_pMemento ) m_pMemento->addData( s_pMetaObject, PMThresholdID, m_threshold ); m_threshold = t; } } void PMBlob::setSturm( bool s ) { if( s != m_sturm ) { if( m_pMemento ) m_pMemento->addData( s_pMetaObject, PMSturmID, m_sturm ); m_sturm = s; } } void PMBlob::setHierarchy( bool h ) { if( h != m_hierarchy ) { if( m_pMemento ) m_pMemento->addData( s_pMetaObject, PMHierarchyID, m_hierarchy ); m_hierarchy = h; } } PMDialogEditBase* PMBlob::editWidget( TQWidget* parent ) const { return new PMBlobEdit( parent ); } void PMBlob::restoreMemento( PMMemento* s ) { PMMementoDataIterator it( s ); PMMementoData* data; for( ; it.current( ); ++it ) { data = it.current( ); if( data->objectType( ) == s_pMetaObject ) { switch( data->valueID( ) ) { case PMThresholdID: setThreshold( data->doubleData( ) ); break; case PMSturmID: setSturm( data->boolData( ) ); break; case PMHierarchyID: setHierarchy( data->boolData( ) ); break; default: kdError( PMArea ) << "Wrong ID in PMBlob::restoreMemento\n"; break; } } } Base::restoreMemento( s ); }