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163 lines
4.1 KiB
163 lines
4.1 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2000-2002 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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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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**************************************************************************/
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#include "pmtranslate.h"
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#include "pmtranslateedit.h"
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#include "pmxmlhelper.h"
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#include "pmmemento.h"
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#include "pmtranslatecontrolpoint.h"
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#include <klocale.h>
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const PMVector moveDefault = PMVector( 0.0, 0.0, 0.0 );
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PMDefinePropertyClass( PMTranslate, PMTranslateProperty );
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PMMetaObject* PMTranslate::s_pMetaObject = 0;
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PMObject* createNewTranslate( PMPart* part )
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{
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return new PMTranslate( part );
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}
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PMTranslate::PMTranslate( PMPart* part )
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: Base( part )
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{
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}
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PMTranslate::PMTranslate( const PMTranslate& t )
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: Base( t )
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{
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m_move = t.m_move;
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}
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PMTranslate::~PMTranslate( )
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{
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}
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TQString PMTranslate::description( ) const
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{
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return i18n( "translate" );
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}
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void PMTranslate::serialize( TQDomElement& e, TQDomDocument& /*doc*/ ) const
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{
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e.setAttribute( "value", m_move.serializeXML( ) );
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}
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void PMTranslate::readAttributes( const PMXMLHelper& h )
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{
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m_move = h.vectorAttribute( "value", moveDefault );
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}
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PMMetaObject* PMTranslate::metaObject( ) const
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{
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if( !s_pMetaObject )
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{
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s_pMetaObject = new PMMetaObject( "Translate", Base::metaObject( ),
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createNewTranslate );
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s_pMetaObject->addProperty(
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new PMTranslateProperty( "translation", &PMTranslate::setTranslation, &PMTranslate::translation ) );
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}
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return s_pMetaObject;
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}
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void PMTranslate::cleanUp( ) const
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{
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if( s_pMetaObject )
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{
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delete s_pMetaObject;
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s_pMetaObject = 0;
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}
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Base::cleanUp( );
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}
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void PMTranslate::setTranslation( const PMVector& p )
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{
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if( p != m_move )
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{
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if( m_pMemento )
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{
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m_pMemento->addData( s_pMetaObject, PMTranslationID, m_move );
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m_pMemento->setViewStructureChanged( );
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}
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m_move = p;
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m_move.resize( 3 );
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}
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}
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PMDialogEditBase* PMTranslate::editWidget( TQWidget* parent ) const
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{
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return new PMTranslateEdit( parent );
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}
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void PMTranslate::restoreMemento( PMMemento* s )
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{
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PMMementoDataIterator it( s );
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PMMementoData* data;
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for( ; it.current( ); ++it )
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{
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data = it.current( );
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if( data->objectType( ) == s_pMetaObject )
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{
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switch( data->valueID( ) )
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{
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case PMTranslationID:
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setTranslation( data->vectorData( ) );
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break;
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default:
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kdError( PMArea ) << "Wrong ID in PMTranslate::restoreMemento\n";
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break;
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}
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}
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}
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Base::restoreMemento( s );
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}
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PMMatrix PMTranslate::transformationMatrix( ) const
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{
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return PMMatrix::translation( m_move[0], m_move[1], m_move[2] );
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}
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void PMTranslate::controlPoints( PMControlPointList& list )
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{
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list.append( new PMTranslateControlPoint( m_move, PMTranslationID ) );
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}
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void PMTranslate::controlPointsChanged( PMControlPointList& list )
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{
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PMControlPoint* p;
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for( p = list.first( ); p; p = list.next( ) )
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{
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if( p->changed( ) )
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{
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switch( p->id( ) )
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{
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case PMTranslationID:
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setTranslation( ( ( PMTranslateControlPoint* ) p )->translation( ) );
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break;
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default:
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kdError( PMArea ) << "Wrong ID in PMTranslate::controlPointsChanged\n";
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break;
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}
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}
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}
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}
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