Examples with AutoCompleteResult org.yamcs.studio.autocomplete.AutoCompleteResult used on opensource projects

Example 6 with AutoCompleteResult

use of org.yamcs.studio.autocomplete.AutoCompleteResult in project yamcs-studio by yamcs.

the class SysContentProvider method provideFunctions.

private AutoCompleteResult provideFunctions(SysContentDescriptor sysDesc, int limit) {
    var result = new AutoCompleteResult();
    var count = 0;
    var regex = sysDesc.getValue();
    regex = regex.replaceAll("\\*", ".*");
    regex = regex.replaceAll("\\?", ".");
    Pattern valuePattern = null;
    try {
        // start with !
        valuePattern = Pattern.compile("^" + regex);
    } catch (Exception e) {
        // empty result
        return result;
    }
    Proposal topProposal = null;
    String closestMatchingFunction = null;
    var offset = SysContentParser.SYS_SOURCE.length();
    for (var function : SysContentDescriptor.listFunctions()) {
        var m = valuePattern.matcher(function);
        if (m.find()) {
            var fctDisplay = function;
            fctDisplay = SysContentParser.SYS_SOURCE + function;
            if (function.equals(SYSTEM_FUNCTION)) {
                fctDisplay += SYSTEM_SEPARATOR;
            }
            var proposal = new Proposal(fctDisplay, false);
            proposal.setDescription(SysContentDescriptor.getDescription(function));
            proposal.addStyle(ProposalStyle.getDefault(0, offset + m.end() - 1));
            proposal.setInsertionPos(sysDesc.getStartIndex());
            if (count <= limit) {
                result.addProposal(proposal);
            }
            count++;
            if (closestMatchingFunction == null || closestMatchingFunction.compareTo(function) > 0) {
                closestMatchingFunction = function;
                topProposal = proposal;
            }
        }
    }
    // handle top proposals
    if (closestMatchingFunction != null) {
        result.addTopProposal(topProposal);
    }
    result.setCount(count);
    return result;
}

Example 7 with AutoCompleteResult

use of org.yamcs.studio.autocomplete.AutoCompleteResult in project yamcs-studio by yamcs.

the class ParameterContentProvider method listResult.

@Override
public AutoCompleteResult listResult(ContentDescriptor desc, int limit) {
    var content = desc.getValue();
    if (content.startsWith(getPrefix())) {
        content = content.substring(getPrefix().length());
    } else if (requirePrefix()) {
        return new AutoCompleteResult();
    }
    content = AutoCompleteHelper.trimWildcards(content);
    // Ignore specific index into array
    content = content.replaceAll("\\[[0-9]+\\]", "[]");
    var namePattern = AutoCompleteHelper.convertToPattern(content);
    namePattern = Pattern.compile(namePattern.pattern(), Pattern.CASE_INSENSITIVE);
    var result = new AutoCompleteResult();
    var matchCount = 0;
    var mdb = YamcsPlugin.getMissionDatabase();
    if (mdb != null) {
        for (var para : mdb.getParameters()) {
            var pvCandidates = new ArrayList<String>();
            pvCandidates.add(para.getQualifiedName());
            if (para.hasType()) {
                scanTypeForPvCandidates(para.getQualifiedName(), para.getType(), pvCandidates);
            }
            for (var pvCandidate : pvCandidates) {
                var proposalValue = requirePrefix() ? getPrefix() + pvCandidate : pvCandidate;
                var m = namePattern.matcher(proposalValue);
                if (m.find()) {
                    var p = new Proposal(proposalValue, false);
                    p.addStyle(ProposalStyle.getDefault(m.start(), m.end() - 1));
                    result.addProposal(p);
                    matchCount++;
                    if (matchCount >= limit) {
                        break;
                    }
                }
            }
            if (matchCount >= limit) {
                break;
            }
        }
    }
    result.setCount(matchCount);
    return result;
}