/* This file is part of the KDE project Copyright (C) 2002, The Karbon Developers This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include #include "vcleanupcmd.h" #include "vlayer.h" #include "vdocument.h" VCleanUpCmd::VCleanUpCmd( VDocument *doc ) : VCommand( doc, i18n( "Clean Up" ) ) { } VCleanUpCmd::~VCleanUpCmd() { } void VCleanUpCmd::execute() { visit( *document() ); } void VCleanUpCmd::unexecute() { } void VCleanUpCmd::visitVLayer( VLayer& layer ) { VObjectListIterator itr( layer.objects() ); for( ; itr.current(); ++itr ) { if( itr.current()->state() == VObject::deleted ) { delete( itr.current() ); layer.take( *itr.current() ); } } }