String content= loadPreviewContentFromFile("FormatPreviewCode.txt"); //$NON-NLS-1$
content= formatContent(content, store);
//IDocument document = new Document(content);
ICFDocument document = new ICFDocument(content);
new CFDocumentSetupParticipant().setup(document);
fPreviewViewer.setDocument(document);
return fPreviewViewer.getControl();
}