Examples with CustomCompletionProposal org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal used on opensource projects

Example 1 with CustomCompletionProposal

use of org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal in project jbosstools-hibernate by jbosstools.

the class HBMInfoExtractor method generateTypeProposals.

void generateTypeProposals(String matchString, int offset, List proposals, Set alreadyFound, IType[] classes, String filterPackage) throws JavaModelException {
    for (int j = 0; j < classes.length; j++) {
        IType type = classes[j];
        if (!Flags.isAbstract(type.getFlags()) && (filterPackage == null || !type.getFullyQualifiedName().startsWith(filterPackage))) {
            String fullName = type.getFullyQualifiedName();
            String shortName = type.getElementName();
            if (alreadyFound.contains(fullName)) {
                continue;
            } else {
                alreadyFound.add(fullName);
            }
            if (beginsWith(fullName, matchString) || beginsWith(shortName, matchString)) {
                CustomCompletionProposal proposal = new CustomCompletionProposal(fullName, offset, matchString.length(), fullName.length() + 1, null, /*XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE)*/
                fullName, null, null, XMLRelevanceConstants.R_XML_ATTRIBUTE_VALUE);
                proposals.add(proposal);
            }
        }
    }
}

Example 2 with CustomCompletionProposal

use of org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal in project webtools.sourceediting by eclipse.

the class JSPELCompletionProposalComputer method getFunctionProposals.

/**
 * <p>Get the EL function proposals, ex: ${fn:| }</p>
 * @param prefix
 * @param viewer
 * @param offset
 * @return
 */
private List getFunctionProposals(String prefix, ITextViewer viewer, int offset) {
    TLDCMDocumentManager docMgr = TaglibController.getTLDCMDocumentManager(viewer.getDocument());
    ArrayList completionList = new ArrayList();
    if (docMgr == null)
        return null;
    Iterator taglibs = docMgr.getCMDocumentTrackers(offset).iterator();
    while (taglibs.hasNext()) {
        TaglibTracker tracker = (TaglibTracker) taglibs.next();
        if (tracker.getPrefix().equals(prefix)) {
            CMDocumentImpl doc = (CMDocumentImpl) tracker.getDocument();
            List functions = doc.getFunctions();
            for (Iterator it = functions.iterator(); it.hasNext(); ) {
                TLDFunction function = (TLDFunction) it.next();
                CustomCompletionProposal proposal = new // $NON-NLS-1$
                CustomCompletionProposal(// $NON-NLS-1$
                function.getName() + "()", offset, 0, function.getName().length() + 1, null, function.getName() + " - " + function.getSignature(), null, null, // $NON-NLS-1$
                1);
                completionList.add(proposal);
            }
        }
    }
    return completionList;
}

Example 3 with CustomCompletionProposal

use of org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal in project webtools.sourceediting by eclipse.

the class JSDTHtmlCompletionProcessor method getEndScriptProposal.

public ICompletionProposal getEndScriptProposal(ITextViewer viewer, int offset) {
    /* add </script if necisary */
    IJsTranslation tran = getJSPTranslation(viewer);
    if (tran == null)
        return null;
    int missingAtOffset = tran.getMissingTagStart();
    if (offset >= missingAtOffset && missingAtOffset > -1) {
        String allText = viewer.getDocument().get();
        // $NON-NLS-1$
        String text = "</script>";
        int startInTag = -1;
        for (int i = 0; i < text.length() && allText.length() > offset - 1; i++) {
            if (allText.charAt(offset - 1) == text.charAt(i)) {
                startInTag = i;
                break;
            }
        }
        if (startInTag == -1) {
            // $NON-NLS-1$
            String displayText = Messages.getString("JSDTHtmlCompletionProcessor.1");
            // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
            return new CustomCompletionProposal("\n" + text + "\n", offset, 0, offset, null, displayText, null, Messages.getString("JSDTHtmlCompletionProcessor.4"), 100);
        }
        String text1 = allText.substring(offset - startInTag - 1, offset).toLowerCase();
        String text2 = text.substring(0, startInTag + 1).toLowerCase();
        if (startInTag > -1 && text2.compareTo(text1) == 0) {
            // $NON-NLS-1$
            String displayText = Messages.getString("JSDTHtmlCompletionProcessor.5");
            // $NON-NLS-1$
            return new CustomCompletionProposal(text, offset - startInTag - 1, 0, text.length(), null, displayText, null, Messages.getString("JSDTHtmlCompletionProcessor.6"), 100);
        }
    }
    return null;
}

Example 4 with CustomCompletionProposal

use of org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal in project webtools.sourceediting by eclipse.

the class JSPPropertyCompletionProposalComputer method addBeanNameProposals.

/**
 * <p>Add bean name propoasals to the given {@link ContentAssistRequest}</p>
 *
 * @param contentAssistRequest
 * @param node
 * @param matchString
 */
private void addBeanNameProposals(ContentAssistRequest contentAssistRequest, IDOMNode node, String matchString) {
    // will not catch useBeans specified using other than actual DOM Nodes
    NodeList useBeans = node.getOwnerDocument().getElementsByTagName(JSP11Namespace.ElementName.USEBEAN);
    if (useBeans != null) {
        // $NON-NLS-1$
        String id = "";
        String displayString = null;
        String classOrType = null;
        String imageName = JSPEditorPluginImages.IMG_OBJ_CLASS_OBJ;
        for (int j = 0; j < useBeans.getLength(); j++) {
            if (useBeans.item(j).getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            Element useBean = (Element) useBeans.item(j);
            if (useBean instanceof IndexedRegion && ((IndexedRegion) useBean).getStartOffset() < node.getStartOffset() && useBean.hasAttribute(JSP11Namespace.ATTR_NAME_ID)) {
                id = useBean.hasAttribute(JSP11Namespace.ATTR_NAME_ID) ? StringUtils.strip(useBean.getAttribute(JSP11Namespace.ATTR_NAME_ID)) : null;
                displayString = null;
                classOrType = null;
                imageName = JSPEditorPluginImages.IMG_OBJ_CLASS_OBJ;
                // set the Image based on whether the class, type, or beanName attribute is present
                if (useBean.hasAttribute(JSP11Namespace.ATTR_NAME_CLASS))
                    classOrType = useBean.getAttribute(JSP11Namespace.ATTR_NAME_CLASS);
                if ((classOrType == null || classOrType.length() < 1) && useBean.hasAttribute(JSP11Namespace.ATTR_NAME_TYPE)) {
                    classOrType = useBean.getAttribute(JSP11Namespace.ATTR_NAME_TYPE);
                    imageName = JSPEditorPluginImages.IMG_OBJ_PUBLIC;
                }
                if ((classOrType == null || classOrType.length() < 1) && useBean.hasAttribute(JSP11Namespace.ATTR_NAME_BEAN_NAME)) {
                    classOrType = useBean.getAttribute(JSP11Namespace.ATTR_NAME_BEAN_NAME);
                    imageName = JSPEditorPluginImages.IMG_OBJ_PUBLIC;
                }
                if (classOrType != null && classOrType.length() > 0) {
                    // $NON-NLS-1$
                    displayString = id + " - " + classOrType;
                } else {
                    displayString = id;
                }
                // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=2341
                if (id != null) {
                    // filter
                    if (matchString.length() == 0 || id.startsWith(matchString)) {
                        CustomCompletionProposal proposal = new // $NON-NLS-1$ //$NON-NLS-2$
                        CustomCompletionProposal(// $NON-NLS-1$ //$NON-NLS-2$
                        "\"" + id + "\"", contentAssistRequest.getReplacementBeginPosition(), contentAssistRequest.getReplacementLength(), id.length() + 2, JSPEditorPluginImageHelper.getInstance().getImage(imageName), displayString, null, null, XMLRelevanceConstants.R_XML_ATTRIBUTE_VALUE);
                        contentAssistRequest.addProposal(proposal);
                    }
                }
            }
        }
    }
}

Example 5 with CustomCompletionProposal

use of org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal in project webtools.sourceediting by eclipse.

the class JSPTaglibCompletionProposalComputer method addAttributeValueProposals.

/**
 * @see org.eclipse.wst.xml.ui.internal.contentassist.DefaultXMLCompletionProposalComputer#addAttributeValueProposals(org.eclipse.wst.xml.ui.internal.contentassist.ContentAssistRequest, org.eclipse.wst.sse.ui.contentassist.CompletionProposalInvocationContext)
 */
protected void addAttributeValueProposals(ContentAssistRequest contentAssistRequest, CompletionProposalInvocationContext context) {
    IPath basePath = getBasePath(contentAssistRequest);
    if (basePath != null) {
        IDOMNode node = (IDOMNode) contentAssistRequest.getNode();
        // only add attribute value proposals for specific elements
        if (node.getNodeName().equals(JSP11Namespace.ElementName.DIRECTIVE_TAGLIB)) {
            // Find the attribute name for which this position should have a value
            IStructuredDocumentRegion open = node.getFirstStructuredDocumentRegion();
            ITextRegionList openRegions = open.getRegions();
            int i = openRegions.indexOf(contentAssistRequest.getRegion());
            if (i < 0)
                return;
            ITextRegion nameRegion = null;
            while (i >= 0) {
                nameRegion = openRegions.get(i--);
                if (nameRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)
                    break;
            }
            String attributeName = null;
            if (nameRegion != null)
                attributeName = open.getText(nameRegion);
            String currentValue = null;
            if (contentAssistRequest.getRegion().getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE)
                currentValue = contentAssistRequest.getText();
            else
                // $NON-NLS-1$
                currentValue = "";
            String matchString = null;
            // fixups
            int start = contentAssistRequest.getReplacementBeginPosition();
            int length = contentAssistRequest.getReplacementLength();
            if (currentValue.length() > StringUtils.strip(currentValue).length() && // $NON-NLS-1$ //$NON-NLS-2$
            (currentValue.startsWith("\"") || currentValue.startsWith("'")) && contentAssistRequest.getMatchString().length() > 0) {
                matchString = currentValue.substring(1, contentAssistRequest.getMatchString().length());
            } else {
                matchString = currentValue.substring(0, contentAssistRequest.getMatchString().length());
            }
            boolean existingComplicatedValue = contentAssistRequest.getRegion() != null && contentAssistRequest.getRegion() instanceof ITextRegionContainer;
            if (existingComplicatedValue) {
                contentAssistRequest.getProposals().clear();
                contentAssistRequest.getMacros().clear();
            } else {
                String lowerCaseMatch = matchString.toLowerCase(Locale.US);
                if (attributeName.equals(JSP11Namespace.ATTR_NAME_URI)) {
                    ITaglibRecord[] availableTaglibRecords = TaglibIndex.getAvailableTaglibRecords(basePath);
                    /*
						 * a simple enough way to remove duplicates (resolution at
						 * runtime would be nondeterministic anyway)
						 */
                    Map uriToRecords = new HashMap();
                    for (int taglibRecordNumber = 0; taglibRecordNumber < availableTaglibRecords.length; taglibRecordNumber++) {
                        ITaglibRecord taglibRecord = availableTaglibRecords[taglibRecordNumber];
                        ITaglibDescriptor descriptor = taglibRecord.getDescriptor();
                        String uri = null;
                        switch(taglibRecord.getRecordType()) {
                            case ITaglibRecord.URL:
                                uri = descriptor.getURI();
                                uriToRecords.put(uri, taglibRecord);
                                break;
                            case ITaglibRecord.JAR:
                                {
                                    IPath location = ((IJarRecord) taglibRecord).getLocation();
                                    IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(location);
                                    IPath localContextRoot = FacetModuleCoreSupport.computeWebContentRootPath(basePath);
                                    for (int fileNumber = 0; fileNumber < files.length; fileNumber++) {
                                        if (localContextRoot.isPrefixOf(files[fileNumber].getFullPath())) {
                                            uri = IPath.SEPARATOR + files[fileNumber].getFullPath().removeFirstSegments(localContextRoot.segmentCount()).toString();
                                            uriToRecords.put(uri, taglibRecord);
                                        } else {
                                            uri = FacetModuleCoreSupport.getRuntimePath(files[fileNumber].getFullPath()).toString();
                                            uriToRecords.put(uri, taglibRecord);
                                        }
                                    }
                                    break;
                                }
                            case ITaglibRecord.TLD:
                                {
                                    uri = descriptor.getURI();
                                    if (uri == null || uri.trim().length() == 0) {
                                        IPath path = ((ITLDRecord) taglibRecord).getPath();
                                        IPath localContextRoot = FacetModuleCoreSupport.computeWebContentRootPath(basePath);
                                        if (localContextRoot.isPrefixOf(path)) {
                                            uri = IPath.SEPARATOR + path.removeFirstSegments(localContextRoot.segmentCount()).toString();
                                        } else {
                                            uri = FacetModuleCoreSupport.getRuntimePath(path).toString();
                                        }
                                    }
                                    uriToRecords.put(uri, taglibRecord);
                                    break;
                                }
                        }
                    }
                    /*
						 * use the records and their descriptors to construct
						 * proposals
						 */
                    Object[] uris = uriToRecords.keySet().toArray();
                    for (int uriNumber = 0; uriNumber < uris.length; uriNumber++) {
                        String uri = uris[uriNumber].toString();
                        ITaglibRecord taglibRecord = (ITaglibRecord) uriToRecords.get(uri);
                        ITaglibDescriptor descriptor = (taglibRecord).getDescriptor();
                        if (uri != null && uri.length() > 0 && (matchString.length() == 0 || uri.toLowerCase(Locale.US).startsWith(lowerCaseMatch))) {
                            String url = getSmallImageURL(taglibRecord);
                            ImageDescriptor imageDescriptor = JSPUIPlugin.getInstance().getImageRegistry().getDescriptor(url);
                            if (imageDescriptor == null && url != null) {
                                URL imageURL;
                                try {
                                    imageURL = new URL(url);
                                    imageDescriptor = ImageDescriptor.createFromURL(imageURL);
                                    JSPUIPlugin.getInstance().getImageRegistry().put(url, imageDescriptor);
                                } catch (MalformedURLException e) {
                                    Logger.logException(e);
                                }
                            }
                            String additionalInfo = // $NON-NLS-1$
                            descriptor.getDisplayName() + "<br/>" + descriptor.getDescription() + "<br/>" + // $NON-NLS-1$
                            descriptor.getTlibVersion();
                            Image image = null;
                            try {
                                image = JSPUIPlugin.getInstance().getImageRegistry().get(url);
                            } catch (Exception e) {
                                Logger.logException(e);
                            }
                            if (image == null) {
                                image = XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE);
                            }
                            CustomCompletionProposal proposal = new CustomCompletionProposal(// $NON-NLS-1$ //$NON-NLS-2$
                            "\"" + uri + "\"", // $NON-NLS-1$ //$NON-NLS-2$
                            start, // $NON-NLS-1$ //$NON-NLS-2$
                            length, // $NON-NLS-1$ //$NON-NLS-2$
                            uri.length() + 2, image, uri, null, additionalInfo, IRelevanceConstants.R_NONE);
                            contentAssistRequest.addProposal(proposal);
                        }
                    }
                } else if (attributeName.equals(JSP20Namespace.ATTR_NAME_TAGDIR)) {
                    ITaglibRecord[] availableTaglibRecords = TaglibIndex.getAvailableTaglibRecords(basePath);
                    /*
						 * a simple enough way to remove duplicates (resolution at
						 * runtime would be nondeterministic anyway)
						 */
                    Map uriToRecords = new HashMap();
                    IPath localContextRoot = FacetModuleCoreSupport.computeWebContentRootPath(basePath);
                    for (int taglibRecordNumber = 0; taglibRecordNumber < availableTaglibRecords.length; taglibRecordNumber++) {
                        ITaglibRecord taglibRecord = availableTaglibRecords[taglibRecordNumber];
                        String uri = null;
                        if (taglibRecord.getRecordType() == ITaglibRecord.TAGDIR) {
                            IPath path = ((ITagDirRecord) taglibRecord).getPath();
                            if (localContextRoot.isPrefixOf(path)) {
                                uri = IPath.SEPARATOR + path.removeFirstSegments(localContextRoot.segmentCount()).toString();
                                uriToRecords.put(uri, taglibRecord);
                            }
                        }
                    }
                    /*
						 * use the records and their descriptors to construct
						 * proposals
						 */
                    Object[] uris = uriToRecords.keySet().toArray();
                    for (int uriNumber = 0; uriNumber < uris.length; uriNumber++) {
                        String uri = uris[uriNumber].toString();
                        ITaglibRecord taglibRecord = (ITaglibRecord) uriToRecords.get(uri);
                        ITaglibDescriptor descriptor = (taglibRecord).getDescriptor();
                        if (uri != null && uri.length() > 0 && (matchString.length() == 0 || uri.toLowerCase(Locale.US).startsWith(lowerCaseMatch))) {
                            String url = getSmallImageURL(taglibRecord);
                            ImageDescriptor imageDescriptor = null;
                            if (url != null) {
                                imageDescriptor = JSPUIPlugin.getInstance().getImageRegistry().getDescriptor(url);
                            }
                            if (imageDescriptor == null && url != null) {
                                URL imageURL;
                                try {
                                    imageURL = new URL(url);
                                    imageDescriptor = ImageDescriptor.createFromURL(imageURL);
                                    JSPUIPlugin.getInstance().getImageRegistry().put(url, imageDescriptor);
                                } catch (MalformedURLException e) {
                                    Logger.logException(e);
                                }
                            }
                            // $NON-NLS-1$
                            String additionalInfo = descriptor.getDescription() + "<br/>" + descriptor.getTlibVersion();
                            Image image = null;
                            try {
                                image = JSPUIPlugin.getInstance().getImageRegistry().get(url);
                            } catch (Exception e) {
                                Logger.logException(e);
                            }
                            if (image == null) {
                                image = XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE);
                            }
                            CustomCompletionProposal proposal = new CustomCompletionProposal(// $NON-NLS-1$ //$NON-NLS-2$
                            "\"" + uri + "\"", // $NON-NLS-1$ //$NON-NLS-2$
                            start, // $NON-NLS-1$ //$NON-NLS-2$
                            length, // $NON-NLS-1$ //$NON-NLS-2$
                            uri.length() + 2, // $NON-NLS-1$ //$NON-NLS-2$
                            image, // $NON-NLS-1$ //$NON-NLS-2$
                            uri, null, additionalInfo, IRelevanceConstants.R_NONE);
                            contentAssistRequest.addProposal(proposal);
                        }
                    }
                } else if (attributeName.equals(JSP11Namespace.ATTR_NAME_PREFIX)) {
                    Node uriAttr = node.getAttributes().getNamedItem(JSP11Namespace.ATTR_NAME_URI);
                    String uri = null;
                    if (uriAttr != null) {
                        uri = uriAttr.getNodeValue();
                        ITaglibRecord[] availableTaglibRecords = TaglibIndex.getAvailableTaglibRecords(basePath);
                        Map prefixMap = new HashMap();
                        for (int taglibrecordNumber = 0; taglibrecordNumber < availableTaglibRecords.length; taglibrecordNumber++) {
                            ITaglibDescriptor descriptor = availableTaglibRecords[taglibrecordNumber].getDescriptor();
                            if (isTaglibForURI(uri, basePath, availableTaglibRecords[taglibrecordNumber])) {
                                String shortName = descriptor.getShortName().trim();
                                if (shortName.length() > 0) {
                                    boolean valid = true;
                                    for (int character = 0; character < shortName.length(); character++) {
                                        valid = valid && !Character.isWhitespace(shortName.charAt(character));
                                    }
                                    if (valid) {
                                        prefixMap.put(shortName, descriptor);
                                    }
                                }
                            }
                        }
                        Object[] prefixes = prefixMap.keySet().toArray();
                        for (int j = 0; j < prefixes.length; j++) {
                            String prefix = (String) prefixes[j];
                            ITaglibDescriptor descriptor = (ITaglibDescriptor) prefixMap.get(prefix);
                            Image image = XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE);
                            CustomCompletionProposal proposal = new CustomCompletionProposal(// $NON-NLS-1$ //$NON-NLS-2$
                            "\"" + prefix + "\"", // $NON-NLS-1$ //$NON-NLS-2$
                            start, // $NON-NLS-1$ //$NON-NLS-2$
                            length, // $NON-NLS-1$ //$NON-NLS-2$
                            prefix.length() + 2, // $NON-NLS-1$ //$NON-NLS-2$
                            image, prefix, null, descriptor.getDescription(), IRelevanceConstants.R_NONE);
                            contentAssistRequest.addProposal(proposal);
                        }
                    } else {
                        Node dirAttr = node.getAttributes().getNamedItem(JSP20Namespace.ATTR_NAME_TAGDIR);
                        if (dirAttr != null) {
                            String dir = dirAttr.getNodeValue();
                            if (dir != null) {
                                ITaglibRecord record = TaglibIndex.resolve(basePath.toString(), dir, false);
                                if (record != null) {
                                    ITaglibDescriptor descriptor = record.getDescriptor();
                                    if (descriptor != null) {
                                        String shortName = descriptor.getShortName();
                                        Image image = XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE);
                                        CustomCompletionProposal proposal = new CustomCompletionProposal(// $NON-NLS-1$ //$NON-NLS-2$
                                        "\"" + shortName + "\"", // $NON-NLS-1$ //$NON-NLS-2$
                                        start, // $NON-NLS-1$ //$NON-NLS-2$
                                        length, // $NON-NLS-1$ //$NON-NLS-2$
                                        shortName.length() + 2, image, shortName, null, descriptor.getDescription(), IRelevanceConstants.R_NONE);
                                        contentAssistRequest.addProposal(proposal);
                                    } else {
                                        if (dir.startsWith("/WEB-INF/")) {
                                            // $NON-NLS-1$
                                            dir = dir.substring(9);
                                        }
                                        // $NON-NLS-1$ //$NON-NLS-2$
                                        String prefix = StringUtils.replace(dir, "/", "-");
                                        Image image = XMLEditorPluginImageHelper.getInstance().getImage(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE);
                                        CustomCompletionProposal proposal = new CustomCompletionProposal(// $NON-NLS-1$ //$NON-NLS-2$
                                        "\"" + prefix + "\"", // $NON-NLS-1$ //$NON-NLS-2$
                                        start, // $NON-NLS-1$ //$NON-NLS-2$
                                        length, // $NON-NLS-1$ //$NON-NLS-2$
                                        prefix.length() + 2, image, prefix, null, null, IRelevanceConstants.R_NONE);
                                        contentAssistRequest.addProposal(proposal);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}