Bug 180089 BIRT model - TOC predefined styles
In ROM we need to support predefined styles for TOC too. This will allow user to easily create a TOC style, by creating one of two styles. Suggestion i have is - TOC ( Applies to all TOC nodes ) - TOC-level1 ( If defined applies to first level toc nodes ) - TOC-level2 ........... - TOC-level5
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
ContentTree tree = dummyProvider.getContentTree( );
		writeContentTree( tree );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitScriptDataSet(org.eclipse.birt.report.model.elements.ScriptDataSet)
	 */
	public void visitScriptDataSet( ScriptDataSet obj )
	{
		writer.startElement( DesignSchemaConstants.SCRIPT_DATA_SET_TAG );
		super.visitScriptDataSet( obj );
		writeStructureList( obj, IDataSetModel.PARAMETERS_PROP );
		property( obj, IScriptDataSetModel.OPEN_METHOD );
		property( obj, IScriptDataSetModel.DESCRIBE_METHOD );
		property( obj, IScriptDataSetModel.FETCH_METHOD );
		property( obj, IScriptDataSetModel.CLOSE_METHOD );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.design.elements.DesignVisitor#visitFreeForm(org.eclipse.birt.report.model.design.elements.Container)
	 */
	public void visitFreeForm( FreeForm obj )
	{
		writer.startElement( DesignSchemaConstants.FREE_FORM_TAG );
		super.visitFreeForm( obj );
		writeContents( obj, IFreeFormModel.REPORT_ITEMS_SLOT,