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/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2002 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 "pmscene.h"
#include <klocale.h>
#include <qdom.h>
#include "pmxmlhelper.h"
#include "pmdocumentformat.h"
const int c_defaultVisibilityLevel = 10;
PMMetaObject* PMScene::s_pMetaObject = 0;
PMObject* createNewScene( PMPart* part )
{
return new PMScene( part );
}
PMScene::PMScene( PMPart* part )
: Base( part )
{
m_visibilityLevel = c_defaultVisibilityLevel;
}
PMScene::PMScene( const PMScene& s )
: Base( s )
{
m_visibilityLevel = s.m_visibilityLevel;
}
PMScene::~PMScene( )
{
m_renderModes.setAutoDelete( true );
m_renderModes.clear( );
}
QString PMScene::description( ) const
{
return i18n( "scene" );
}
PMMetaObject* PMScene::metaObject( ) const
{
if( !s_pMetaObject )
{
s_pMetaObject = new PMMetaObject( "Scene", Base::metaObject( ),
createNewScene );
}
return s_pMetaObject;
}
void PMScene::cleanUp( ) const
{
if( s_pMetaObject )
{
delete s_pMetaObject;
s_pMetaObject = 0;
}
Base::cleanUp( );
}
void PMScene::serialize( QDomElement& e, QDomDocument& doc ) const
{
e.setAttribute( "majorFormat", c_majorDocumentFormat );
e.setAttribute( "minorFormat", c_minorDocumentFormat );
e.setAttribute( "visibility_level", m_visibilityLevel );
QDomElement data = doc.createElement( "extra_data" );
QDomElement rm;
PMRenderModeListIterator it( m_renderModes );
for( ; it.current( ); ++it )
{
rm = doc.createElement( "rendermode" );
it.current( )->serialize( rm );
data.appendChild( rm );
}
e.appendChild( data );
Base::serialize( e, doc );
}
void PMScene::readAttributes( const PMXMLHelper& h )
{
m_visibilityLevel = h.intAttribute( "visibility_level", c_defaultVisibilityLevel );
QDomElement e = h.extraData( );
if( !e.isNull( ) )
{
QDomNode c = e.firstChild( );
while( !c.isNull( ) )
{
if( c.isElement( ) )
{
QDomElement ce = c.toElement( );
if( ce.tagName( ) == "rendermode" )
m_renderModes.append( new PMRenderMode( ce ) );
}
c = c.nextSibling( );
}
}
if( m_renderModes.count( ) > 0 )
m_renderModes.at( 0 );
Base::readAttributes( h );
}
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