Examples of org.eclipse.jface.contentassist.ISubjectControlContentAssistProcessor.computeCompletionProposals()

org.eclipse.jface.contentassist.ISubjectControlContentAssistProcessor.computeCompletionProposals()

Returns a list of completion proposals based on the specified location within the document that corresponds to the current cursor position within the text viewer. @param contentAssistSubjectControl the content assist subject control whosedocument is used to compute the proposals @param documentOffset an offset within the document for whichcompletions should be computed @return an array of completion proposals or null if noproposals are possible

    List ret = new LinkedList();
    for (Iterator it = fProcessors.iterator(); it.hasNext();) {
      Object o = it.next();
      if (o instanceof ISubjectControlContentAssistProcessor) {
        ISubjectControlContentAssistProcessor p = (ISubjectControlContentAssistProcessor) o;
        ICompletionProposal[] proposals = p.computeCompletionProposals(contentAssistSubjectControl, documentOffset);
        if (proposals != null && proposals.length > 0) {
          ret.addAll(Arrays.asList(proposals));
          fErrorMessage = null; // Hide previous errors
        } else {
          if (fErrorMessage == null && ret.isEmpty()) {

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