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/* 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 <klocale.h>
#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() );
}
}
}
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