/* * @see org.eclipse.jface.contentassist.IContentAssistProcessorExtension#computeCompletionProposals(org.eclipse.jface.contentassist.IContentAssistSubject, int) */ public ICompletionProposal[] computeCompletionProposals( IContentAssistSubjectControl contentAssistSubject, int documentOffset) { if (fFieldNameProposals.length == 0) return null; String input = contentAssistSubject.getDocument().get(); ArrayList proposals = new ArrayList(); String prefix = input.substring(0, documentOffset); ImageDescriptor imageDescriptor = JavaElementImageProvider.getFieldImageDescriptor(false, fRefactoring.getVisibility()); Image image = fImageRegistry.get(imageDescriptor); for (int i = 0; i < fFieldNameProposals.length; i++) { String tempName = fFieldNameProposals[i]; if (tempName.length() == 0 || !tempName.startsWith(prefix)) continue; JavaCompletionProposal proposal = new JavaCompletionProposal(tempName, 0, input.length(), image, tempName, 0); proposals.add(proposal); } fErrorMessage = proposals.size() > 0 ? null : JavaUIMessages.JavaEditor_codeassist_noCompletions; return (ICompletionProposal[]) proposals.toArray(new ICompletionProposal[proposals.size()]); }
public FieldNameProcessor(String[] guessedFieldNames, PromoteTempToFieldRefactoring refactoring) { fRefactoring = refactoring; fFieldNameProposals = refactoring.guessFieldNames(); Arrays.sort(fFieldNameProposals); }