Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 119 insertions, 0 deletions

diff --git a/kpovmodeler/pmscene.cpp b/kpovmodeler/pmscene.cpp
new file mode 100644
index 00000000..b8de8eef
--- /dev/null
+++ b/kpovmodeler/pmscene.cpp
@@ -0,0 +1,119 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2002 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 );
+}
+