Examples with CMElementDeclaration org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration used on opensource projects

Example 26 with CMElementDeclaration

use of org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration in project webtools.sourceediting by eclipse.

the class TaglibModelQueryExtension method getAvailableElementContent.

/**
 * @see org.eclipse.wst.xml.core.internal.contentmodel.modelquery.extension.ModelQueryExtension#getAvailableElementContent(org.w3c.dom.Element, java.lang.String, int)
 */
public CMNode[] getAvailableElementContent(Element parentElement, String namespace, int includeOptions) {
    CMNode[] nodes = EMPTY_CMNODE_ARRAY;
    ArrayList nodeList = new ArrayList();
    // only returns anything if looking for child nodes
    if (((includeOptions & ModelQuery.INCLUDE_CHILD_NODES) != 0) && parentElement instanceof IDOMElement) {
        // get the trackers
        IDOMElement elem = (IDOMElement) parentElement;
        IStructuredDocument structDoc = elem.getModel().getStructuredDocument();
        TLDCMDocumentManager manager = TaglibController.getTLDCMDocumentManager(structDoc);
        if (manager != null) {
            List trackers = new ArrayList(manager.getTaglibTrackers());
            Set prefixes = new HashSet();
            // for each tracker add each of its elements to the node list
            for (int trackerIndex = 0; trackerIndex < trackers.size(); ++trackerIndex) {
                TaglibTracker tracker = ((TaglibTracker) trackers.get(trackerIndex));
                CMNamedNodeMap elements = tracker.getElements();
                for (int elementIndex = 0; elementIndex < elements.getLength(); ++elementIndex) {
                    nodeList.add(elements.item(elementIndex));
                }
                prefixes.add(tracker.getPrefix());
            }
            String prefix = parentElement.getPrefix();
            if (prefixes.contains(prefix)) {
                Node parent = parentElement;
                while ((parent = parent.getParentNode()) != null && parent.getNodeType() == Node.ELEMENT_NODE) {
                    prefix = parent.getPrefix();
                    if (prefix == null || !prefixes.contains(prefix)) {
                        ModelQuery query = ModelQueryUtil.getModelQuery(parentElement.getOwnerDocument());
                        if (query != null) {
                            CMElementDeclaration decl = query.getCMElementDeclaration((Element) parent);
                            if (decl != null && !fExtensions.contains(this)) {
                                fExtensions.push(this);
                                nodeList.addAll(query.getAvailableContent((Element) parent, decl, includeOptions));
                                fExtensions.pop();
                            }
                        }
                        break;
                    }
                }
            }
            nodes = (CMNode[]) nodeList.toArray(new CMNode[nodeList.size()]);
        }
    }
    return nodes;
}

Example 27 with CMElementDeclaration

use of org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration in project webtools.sourceediting by eclipse.

the class TaglibHyperlinkDetector method detectHyperlinks.

public IHyperlink[] detectHyperlinks(ITextViewer textViewer, IRegion region, boolean canShowMultipleHyperlinks) {
    IHyperlink hyperlink = null;
    if (textViewer != null && region != null) {
        IDocument doc = textViewer.getDocument();
        if (doc != null) {
            try {
                // check if jsp tag/directive first
                ITypedRegion partition = TextUtilities.getPartition(doc, IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING, region.getOffset(), false);
                if (partition != null && partition.getType() == IJSPPartitions.JSP_DIRECTIVE) {
                    IStructuredModel sModel = null;
                    try {
                        sModel = StructuredModelManager.getModelManager().getExistingModelForRead(doc);
                        // check if jsp taglib directive
                        Node currentNode = getCurrentNode(sModel, region.getOffset());
                        if (currentNode != null && currentNode.getNodeType() == Node.ELEMENT_NODE) {
                            String baseLocationForTaglib = getBaseLocationForTaglib(doc);
                            if (baseLocationForTaglib != null && JSP11Namespace.ElementName.DIRECTIVE_TAGLIB.equalsIgnoreCase(currentNode.getNodeName())) {
                                /**
                                 * The taglib directive itself
                                 */
                                // get the uri attribute
                                Attr taglibURINode = ((Element) currentNode).getAttributeNode(JSP11Namespace.ATTR_NAME_URI);
                                if (taglibURINode != null) {
                                    ITaglibRecord reference = TaglibIndex.resolve(baseLocationForTaglib, taglibURINode.getValue(), false);
                                    // there's nothing to link to
                                    if (reference != null) {
                                        // handle taglibs
                                        switch(reference.getRecordType()) {
                                            case (ITaglibRecord.TLD):
                                                {
                                                    ITLDRecord record = (ITLDRecord) reference;
                                                    String uriString = record.getPath().toString();
                                                    IRegion hyperlinkRegion = getHyperlinkRegion(taglibURINode, region);
                                                    if (hyperlinkRegion != null) {
                                                        hyperlink = createHyperlink(uriString, hyperlinkRegion, doc, null);
                                                    }
                                                }
                                                break;
                                            case (ITaglibRecord.JAR):
                                            case (ITaglibRecord.URL):
                                                {
                                                    IRegion hyperlinkRegion = getHyperlinkRegion(taglibURINode, region);
                                                    if (hyperlinkRegion != null) {
                                                        hyperlink = new TaglibJarUriHyperlink(hyperlinkRegion, reference);
                                                    }
                                                }
                                        }
                                    }
                                }
                            } else if (baseLocationForTaglib != null && JSP12Namespace.ElementName.ROOT.equalsIgnoreCase(currentNode.getNodeName())) {
                                /**
                                 * The jsp:root element
                                 */
                                NamedNodeMap attrs = currentNode.getAttributes();
                                for (int i = 0; i < attrs.getLength(); i++) {
                                    Attr attr = (Attr) attrs.item(i);
                                    if (attr.getNodeName().startsWith(XMLNS)) {
                                        String uri = StringUtils.strip(attr.getNodeValue());
                                        if (uri.startsWith(URN_TLD)) {
                                            uri = uri.substring(URN_TLD.length());
                                        }
                                        ITaglibRecord reference = TaglibIndex.resolve(baseLocationForTaglib, uri, false);
                                        // there's nothing to link to
                                        if (reference != null) {
                                            // handle taglibs
                                            switch(reference.getRecordType()) {
                                                case (ITaglibRecord.TLD):
                                                    {
                                                        ITLDRecord record = (ITLDRecord) reference;
                                                        String uriString = record.getPath().toString();
                                                        IRegion hyperlinkRegion = getHyperlinkRegion(attr, region);
                                                        if (hyperlinkRegion != null) {
                                                            hyperlink = createHyperlink(uriString, hyperlinkRegion, doc, null);
                                                        }
                                                    }
                                                    break;
                                                case (ITaglibRecord.JAR):
                                                case (ITaglibRecord.URL):
                                                    {
                                                        IRegion hyperlinkRegion = getHyperlinkRegion(attr, region);
                                                        if (hyperlinkRegion != null) {
                                                            hyperlink = new TaglibJarUriHyperlink(hyperlinkRegion, reference);
                                                        }
                                                    }
                                            }
                                        }
                                    }
                                }
                            } else {
                                /**
                                 * Hyperlink custom tag to its TLD or tag file
                                 */
                                TLDCMDocumentManager documentManager = TaglibController.getTLDCMDocumentManager(doc);
                                if (documentManager != null) {
                                    List documentTrackers = documentManager.getCMDocumentTrackers(currentNode.getPrefix(), region.getOffset());
                                    for (int i = 0; i < documentTrackers.size(); i++) {
                                        TaglibTracker tracker = (TaglibTracker) documentTrackers.get(i);
                                        CMElementDeclaration decl = (CMElementDeclaration) tracker.getElements().getNamedItem(currentNode.getNodeName());
                                        if (decl != null) {
                                            decl = (CMElementDeclaration) ((CMNodeWrapper) decl).getOriginNode();
                                            if (decl instanceof CMElementDeclarationImpl) {
                                                String base = ((CMElementDeclarationImpl) decl).getLocationString();
                                                IRegion hyperlinkRegion = getHyperlinkRegion(currentNode, region);
                                                if (hyperlinkRegion != null) {
                                                    hyperlink = createHyperlink(base, hyperlinkRegion, doc, currentNode);
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    } finally {
                        if (sModel != null)
                            sModel.releaseFromRead();
                    }
                }
            } catch (BadLocationException e) {
                Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e);
            }
        }
    }
    if (hyperlink != null)
        return new IHyperlink[] { hyperlink };
    return null;
}

Example 28 with CMElementDeclaration

use of org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration in project webtools.sourceediting by eclipse.

the class XMLHyperlinkDetector method getCMElementDeclaration.

/**
 * Get the CMElementDeclaration for an element
 *
 * @param element
 * @return CMElementDeclaration
 */
private CMElementDeclaration getCMElementDeclaration(Element element) {
    CMElementDeclaration ed = null;
    ModelQuery mq = ModelQueryUtil.getModelQuery(element.getOwnerDocument());
    if (mq != null) {
        ed = mq.getCMElementDeclaration(element);
    }
    return ed;
}

Example 29 with CMElementDeclaration

use of org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration in project webtools.sourceediting by eclipse.

the class HTML5ContentModelTest method verifyElementDeclarationHasName.

private void verifyElementDeclarationHasName(CMNode item) {
    assertTrue(item.getNodeType() == CMNode.ELEMENT_DECLARATION);
    assertNotNull("no name on an element declaration", item.getNodeName());
    CMNamedNodeMap attrs = ((CMElementDeclaration) item).getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        CMNode attr = attrs.item(i);
        verifyAttributeDeclaration(((CMElementDeclaration) item), attr);
    }
}

Example 30 with CMElementDeclaration

use of org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration in project webtools.sourceediting by eclipse.

the class HTMLTextFormatter method canRemoveTailingSpaces.

/**
 */
private boolean canRemoveTailingSpaces(IDOMNode node) {
    if (node == null)
        return false;
    if (node.getNextSibling() != null)
        return false;
    Node parent = node.getParentNode();
    if (parent == null || parent.getNodeType() != Node.ELEMENT_NODE)
        return false;
    CMElementDeclaration decl = getElementDeclaration((Element) parent);
    if (decl == null || (!decl.supports(HTMLCMProperties.LINE_BREAK_HINT)))
        return false;
    String hint = (String) decl.getProperty(HTMLCMProperties.LINE_BREAK_HINT);
    return hint.equals(HTMLCMProperties.Values.BREAK_BEFORE_START_AND_AFTER_END);
}