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/api/TOCHandle.java
return handle.getName( );
	}
	/**
	 * Sets style of TOC.
	 * 
	 * @param styleName
	 *            style name
	 * @throws SemanticException
	 */
	public void setStyleName( String styleName ) throws SemanticException
	{
		setProperty( TOC.TOC_STYLE, styleName );
	}
	/**
	 * Gets TOC style.
	 * 
	 * @return style handle.
	 */
	private StyleHandle getStyle( )
	{
		Object value = ( (Structure) getStructure( ) ).getLocalProperty(
				getModule( ), TOC.TOC_STYLE );
		if ( value instanceof ElementRefValue )
		{
			ElementRefValue refValue = (ElementRefValue) value;
			if ( refValue.isResolved( ) )
			{
				Style style = (Style) refValue.getElement( );
				return (SharedStyleHandle) style.getHandle( style.getRoot( ) );
			}