Examples with AutoCompleteResult org.csstudio.autocomplete.AutoCompleteResult used on opensource projects

Example 6 with AutoCompleteResult

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

the class AutoCompleteProposalProvider method getProposals.

/**
 * {@inheritDoc}
 */
@Override
public void getProposals(final String contents, final IContentProposalSearchHandler handler) {
    currentId = System.currentTimeMillis();
    synchronized (currentList) {
        currentList.clear();
        currentList.setOriginalValue(contents);
    }
    AutoCompleteService cns = AutoCompleteService.getInstance();
    int expected = cns.get(currentId, AutoCompleteType.valueOf(type), contents, new IAutoCompleteResultListener() {

        @Override
        public void handleResult(Long uniqueId, Integer index, AutoCompleteResult result) {
            if (uniqueId == currentId) {
                synchronized (currentList) {
                    currentList.responseReceived();
                }
                if (result == null)
                    return;
                List<Proposal> contentProposals = new ArrayList<Proposal>();
                if (result.getProposals() != null)
                    for (final Proposal proposal : result.getProposals()) contentProposals.add(proposal);
                Proposal[] contentProposalsArray = contentProposals.toArray(new Proposal[contentProposals.size()]);
                List<Proposal> topContentProposals = new ArrayList<Proposal>();
                if (result.getTopProposals() != null)
                    for (final Proposal proposal : result.getTopProposals()) topContentProposals.add(proposal);
                ContentProposalList cpl = null;
                synchronized (currentList) {
                    if (result.getProvider() != null)
                        currentList.addProposals(result.getProvider(), contentProposalsArray, result.getCount(), index);
                    currentList.addTopProposals(topContentProposals);
                    cpl = currentList.clone();
                }
                handler.handleResult(cpl);
                handler.handleTooltips(result.getTooltips());
            // System.out.println("PROCESSED: " + uniqueId + ", " + index);
            }
        }
    });
    currentList.setExpected(expected);
}

Example 7 with AutoCompleteResult

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

the class DataSourceProvider method listResult.

@Override
public AutoCompleteResult listResult(final ContentDescriptor desc, final int limit) {
    AutoCompleteResult result = new AutoCompleteResult();
    for (String ds : dataSources) {
        if (ds.startsWith(desc.getValue())) {
            Proposal proposal = new Proposal(ds, true);
            proposal.addStyle(ProposalStyle.getDefault(0, desc.getValue().length() - 1));
            proposal.setInsertionPos(desc.getStartIndex());
            result.addTopProposal(proposal);
        }
    }
    return result;
}

Example 8 with AutoCompleteResult

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

the class LocalContentProvider method listResult.

@Override
public AutoCompleteResult listResult(final ContentDescriptor desc, final int limit) {
    AutoCompleteResult result = new AutoCompleteResult();
    LocalContentDescriptor locDesc = null;
    if (desc instanceof LocalContentDescriptor) {
        locDesc = (LocalContentDescriptor) desc;
    } else {
        // empty result
        return result;
    }
    if (locDesc.isComplete())
        // empty result
        return result;
    // handle proposals
    int count = 0;
    if (locDesc.isCompletingVType() && locDesc.getvType() != null) {
        String type = locDesc.getvType();
        Proposal topProposal = null;
        String closestMatchingType = null;
        for (String vType : LocalContentDescriptor.listVTypes()) {
            if (vType.startsWith(type)) {
                String prefix = locDesc.getPvName() + LocalContentParser.VTYPE_START;
                if (desc.getDefaultDataSource() != LocalContentParser.LOCAL_SOURCE)
                    prefix = LocalContentParser.LOCAL_SOURCE + prefix;
                int offset = prefix.length();
                Proposal proposal = new Proposal(prefix + vType + LocalContentParser.VTYPE_END, false);
                proposal.setDescription(LocalContentDescriptor.getVTypeDescription(vType));
                proposal.addStyle(ProposalStyle.getDefault(0, offset + type.length() - 1));
                proposal.setInsertionPos(desc.getStartIndex());
                result.addProposal(proposal);
                count++;
                if (closestMatchingType == null || closestMatchingType.compareTo(vType) > 0) {
                    closestMatchingType = vType;
                    topProposal = proposal;
                }
            }
        }
        // handle top proposals
        if (closestMatchingType != null && !type.isEmpty())
            result.addTopProposal(topProposal);
    }
    result.setCount(count);
    // handle tooltip
    TooltipData td = null;
    if (locDesc.isCompletingInitialValue()) {
        td = new TooltipData();
        // $NON-NLS-1$
        td.value = "pvname";
        String vType = locDesc.getvType();
        if (vType != null) {
            td.value += LocalContentParser.VTYPE_START + locDesc.getvType() + LocalContentParser.VTYPE_END;
        }
        td.value += LocalContentParser.INITIAL_VALUE_START;
        int start = td.value.length();
        td.value += locDesc.getInitialValueTooltip();
        int end = td.value.length();
        td.value += LocalContentParser.INITIAL_VALUE_END;
        td.styles = new ProposalStyle[1];
        if (locDesc.checkParameters())
            td.styles[0] = ProposalStyle.getDefault(start, end);
        else
            td.styles[0] = ProposalStyle.getError(start, end);
        result.addTooltipData(td);
    } else if (locDesc.isCompletingVType()) {
        td = new TooltipData();
        // $NON-NLS-1$
        td.value = "pvname<type>";
        td.styles = new ProposalStyle[1];
        td.styles[0] = ProposalStyle.getDefault(6, 12);
        result.addTooltipData(td);
        td = new TooltipData();
        // $NON-NLS-1$
        td.value = "pvname<type>(initialValue)";
        td.styles = new ProposalStyle[1];
        td.styles[0] = ProposalStyle.getDefault(6, 12);
        result.addTooltipData(td);
    } else {
        // bold <type>
        int from = 6, to = 12;
        if (locDesc.getvType() == null) {
            // bold pvname
            from = 0;
            to = 6;
            td = new TooltipData();
            // $NON-NLS-1$
            td.value = "pvname";
            td.styles = new ProposalStyle[1];
            td.styles[0] = ProposalStyle.getDefault(from, to);
            result.addTooltipData(td);
        }
        td = new TooltipData();
        // $NON-NLS-1$
        td.value = "pvname<type>";
        td.styles = new ProposalStyle[1];
        td.styles[0] = ProposalStyle.getDefault(from, to);
        result.addTooltipData(td);
        td = new TooltipData();
        // $NON-NLS-1$
        td.value = "pvname<type>(initialValue)";
        td.styles = new ProposalStyle[1];
        td.styles[0] = ProposalStyle.getDefault(from, to);
        result.addTooltipData(td);
    }
    return result;
}

Example 9 with AutoCompleteResult

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

the class SysContentProvider method provideSystemProperties.

private AutoCompleteResult provideSystemProperties(final SysContentDescriptor sysDesc, final int limit) {
    AutoCompleteResult result = new AutoCompleteResult();
    int count = 0;
    int dotIndex = sysDesc.getValue().indexOf(SYSTEM_SEPARATOR);
    String propValue = sysDesc.getValue().substring(dotIndex + 1);
    String regex = propValue.replaceAll("\\.", "\\\\.");
    ;
    regex = regex.replaceAll("\\*", ".*");
    regex = regex.replaceAll("\\?", ".");
    Pattern valuePattern = null;
    try {
        // start with !
        valuePattern = Pattern.compile("^" + regex);
    } catch (Exception e) {
        // empty result
        return result;
    }
    List<String> matchingProperties = new ArrayList<String>();
    Properties systemProperties = System.getProperties();
    Enumeration<?> enuProp = systemProperties.propertyNames();
    int offset = SysContentParser.SYS_SOURCE.length() + 7;
    while (enuProp.hasMoreElements()) {
        String propertyName = (String) enuProp.nextElement();
        String propertyValue = systemProperties.getProperty(propertyName);
        Matcher m = valuePattern.matcher(propertyName);
        if (m.find()) {
            String propDisplay = SYSTEM_FUNCTION + SYSTEM_SEPARATOR + propertyName;
            if (sysDesc.getDefaultDataSource() != SysContentParser.SYS_SOURCE)
                propDisplay = SysContentParser.SYS_SOURCE + propDisplay;
            Proposal proposal = new Proposal(propDisplay, false);
            proposal.setDescription(propertyValue);
            proposal.addStyle(ProposalStyle.getDefault(0, offset + m.end() - 1));
            proposal.setInsertionPos(sysDesc.getStartIndex());
            if (count <= limit)
                result.addProposal(proposal);
            matchingProperties.add(propertyName);
            count++;
        }
    }
    // handle top proposals
    TopProposalFinder tpf = new TopProposalFinder(SYSTEM_SEPARATOR);
    for (Proposal tp : tpf.getTopProposals(propValue, matchingProperties)) {
        String propDisplay = SYSTEM_FUNCTION + SYSTEM_SEPARATOR + tp.getValue();
        if (sysDesc.getDefaultDataSource() != SysContentParser.SYS_SOURCE)
            propDisplay = SysContentParser.SYS_SOURCE + propDisplay;
        Proposal proposal = new Proposal(propDisplay, tp.isPartial());
        String propertyValue = systemProperties.getProperty(tp.getValue());
        proposal.setDescription(propertyValue);
        ProposalStyle tpStyle = tp.getStyles().get(0);
        proposal.addStyle(ProposalStyle.getDefault(tpStyle.from, (offset + tpStyle.to)));
        proposal.setInsertionPos(sysDesc.getStartIndex());
        result.addTopProposal(proposal);
    }
    result.setCount(count);
    return result;
}

Example 10 with AutoCompleteResult

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

the class SysContentProvider method listResult.

@Override
public AutoCompleteResult listResult(final ContentDescriptor desc, final int limit) {
    AutoCompleteResult result = new AutoCompleteResult();
    SysContentDescriptor sysDesc = null;
    if (desc instanceof SysContentDescriptor) {
        sysDesc = (SysContentDescriptor) desc;
    } else {
        // empty result
        return result;
    }
    int dotIndex = desc.getValue().indexOf(SYSTEM_SEPARATOR);
    if (dotIndex == -1) {
        result = provideFunctions(sysDesc, limit);
    } else if (desc.getValue().substring(0, dotIndex).equals(SYSTEM_FUNCTION)) {
        result = provideSystemProperties(sysDesc, limit);
    }
    Collections.sort(result.getProposals());
    return result;
}