/* ************************************************************************** description -------------------- copyright : (C) 2001-2002 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 "pmtexturebase.h" #include "pmdeclare.h" #include "pmpart.h" #include "pmsymboltable.h" #include "pmtexturebaseedit.h" #include "pmparser.h" #include "pmmemento.h" #include "pmxmlhelper.h" #include <tdelocale.h> PMDefinePropertyClass( PMTextureBase, PMTextureBaseProperty ); PMMetaObject* PMTextureBase::s_pMetaObject = 0; PMTextureBase::PMTextureBase( PMPart* part ) : Base( part ) { m_pLinkedObject = 0; } PMTextureBase::PMTextureBase( const PMTextureBase& b ) : Base( b ) { m_pLinkedObject = 0; setLinkedObject( b.m_pLinkedObject ); } PMTextureBase::~PMTextureBase( ) { } PMMetaObject* PMTextureBase::metaObject( ) const { if( !s_pMetaObject ) { s_pMetaObject = new PMMetaObject( "TextureBase", Base::metaObject( ) ); s_pMetaObject->addProperty( new PMTextureBaseProperty( "linkedObject", &PMTextureBase::setLinkedObjectProperty, &PMTextureBase::linkedObjectProperty ) ); s_pMetaObject->addProperty( new PMTextureBaseProperty( "hasLinkedObject", 0, &PMTextureBase::hasLinkedObject ) ); } return s_pMetaObject; } void PMTextureBase::cleanUp( ) const { if( s_pMetaObject ) { delete s_pMetaObject; s_pMetaObject = 0; } Base::cleanUp( ); } bool PMTextureBase::setLinkedObject( PMDeclare* obj ) { if( obj ) { if( obj->declareType( ) == type( ) ) { if( m_pLinkedObject != obj ) { if( m_pMemento ) { m_pMemento->addData( s_pMetaObject, PMLinkedObjectID, m_pLinkedObject ); m_pMemento->setViewStructureChanged( ); } if( m_pLinkedObject ) { m_pLinkedObject->removeLinkedObject( this ); if( m_pMemento ) m_pMemento->addChangedObject( m_pLinkedObject, PMCData ); } m_pLinkedObject = obj; m_pLinkedObject->addLinkedObject( this ); if( m_pMemento ) m_pMemento->addChangedObject( m_pLinkedObject, PMCData ); } return true; } } else { if( m_pLinkedObject != 0 ) { if( m_pMemento ) { m_pMemento->addData( s_pMetaObject, PMLinkedObjectID, m_pLinkedObject ); m_pMemento->addChangedObject( m_pLinkedObject, PMCData ); } m_pLinkedObject->removeLinkedObject( this ); m_pLinkedObject = 0; } return true; } return false; } void PMTextureBase::setLinkedObjectProperty( PMObject* o ) { if( o == 0 ) setLinkedObject( 0 ); else if( o->isA( "Declare" ) ) setLinkedObject( ( PMDeclare* ) o ); } void PMTextureBase::serialize( TQDomElement& e, TQDomDocument& doc ) const { if( m_pLinkedObject ) e.setAttribute( "prototype", m_pLinkedObject->id( ) ); Base::serialize( e, doc ); } void PMTextureBase::readAttributes( const PMXMLHelper& h ) { TQString id = h.stringAttribute( "prototype", "" ); if( !id.isEmpty( ) ) { PMDeclare* link = h.parser( )->checkLink( id ); if( link ) { if( link->declareType( ) == type( ) ) { m_pLinkedObject = link; m_pLinkedObject->addLinkedObject( this ); } else h.parser( )->printError( i18n( "Declare \"%1\" has wrong type." ) .arg( id ) ); } } } void PMTextureBase::restoreMemento( PMMemento* s ) { PMMementoDataIterator it( s ); PMMementoData* data; for( ; it.current( ); ++it ) { data = it.current( ); if( data->objectType( ) == s_pMetaObject ) { switch( data->valueID( ) ) { case PMLinkedObjectID: setLinkedObject( ( PMDeclare* ) data->objectData( ) ); break; default: kdError( PMArea ) << "Wrong ID in PMTextureBase::restoreMemento\n"; break; } } } Base::restoreMemento( s ); }