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

Example 71 with CMDocument

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

the class LibraryTagsCompletionProposalComputer method forciblyGetTagLibAndJSPElements.

/**
 * <p><b>NOTE: </b>This should be removed as soon as Bug 311961 is fixed</p>
 * <p>This is bad because it does not use the ModelQuery framework, it
 * access the TLDCMDocumentManager directly</p>
 * <p>This is essentially a combination of the {@link TaglibModelQueryExtension} and
 * the {@link JSPModelQueryExtension} but it means any other extensions get left
 * out when creating content assist suggestion at the document root level</p>
 *
 * @param elementDecls
 * @param node
 * @param childIndex
 * @return
 */
private List forciblyGetTagLibAndJSPElements(List elementDecls, Node node, int childIndex) {
    if (node instanceof IDOMNode) {
        /*
			 * find the location of the intended insertion as it will give us
			 * the correct offset for checking position dependent CMDocuments
			 */
        int textInsertionOffset = 0;
        NodeList children = node.getChildNodes();
        if (children.getLength() >= childIndex && childIndex >= 0) {
            Node nodeAlreadyAtIndex = children.item(childIndex);
            if (nodeAlreadyAtIndex instanceof IDOMNode)
                textInsertionOffset = ((IDOMNode) nodeAlreadyAtIndex).getEndOffset();
        } else {
            textInsertionOffset = ((IDOMNode) node).getStartOffset();
        }
        TLDCMDocumentManager mgr = TaglibController.getTLDCMDocumentManager(((IDOMNode) node).getStructuredDocument());
        if (mgr != null) {
            List moreCMDocuments = mgr.getCMDocumentTrackers(textInsertionOffset);
            if (moreCMDocuments != null) {
                for (int i = 0; i < moreCMDocuments.size(); i++) {
                    CMDocument doc = (CMDocument) moreCMDocuments.get(i);
                    CMNamedNodeMap elements = doc.getElements();
                    if (elements != null) {
                        for (int j = 0; j < elements.getLength(); j++) {
                            CMElementDeclaration ed = (CMElementDeclaration) elements.item(j);
                            elementDecls.add(ed);
                        }
                    }
                }
            }
        }
        // get position dependent CMDocuments and insert their tags as
        // proposals
        ModelQueryAdapter mqAdapter = null;
        if (node.getNodeType() == Node.DOCUMENT_NODE)
            mqAdapter = (ModelQueryAdapter) ((IDOMNode) node).getAdapterFor(ModelQueryAdapter.class);
        else
            mqAdapter = (ModelQueryAdapter) ((IDOMNode) node.getOwnerDocument()).getAdapterFor(ModelQueryAdapter.class);
        if (mqAdapter != null) {
            CMDocument doc = mqAdapter.getModelQuery().getCorrespondingCMDocument(node);
            if (doc != null) {
                CMDocument jcmdoc = getDefaultJSPCMDocument((IDOMNode) node);
                CMNamedNodeMap jspelements = jcmdoc.getElements();
                /*
					 * For a built-in JSP action the content model is properly
					 * set up, so don't just blindly add the rest--unless this
					 * will be a direct child of the document
					 */
                if (jspelements != null && (!(doc instanceof JSPCMDocument) || node.getNodeType() == Node.DOCUMENT_NODE)) {
                    List rejectElements = new ArrayList();
                    // determine if the document is in XML form
                    Document domDoc = null;
                    if (node.getNodeType() == Node.DOCUMENT_NODE)
                        domDoc = (Document) node;
                    else
                        domDoc = node.getOwnerDocument();
                    // Show XML tag forms of JSP markers if jsp:root is
                    // the document element OR it's HTML but
                    // isn't really in the text.
                    // If the document isn't strictly XML, pull out the
                    // XML tag forms it is xml format
                    rejectElements.add(JSP12Namespace.ElementName.SCRIPTLET);
                    rejectElements.add(JSP12Namespace.ElementName.EXPRESSION);
                    rejectElements.add(JSP12Namespace.ElementName.DECLARATION);
                    rejectElements.add(JSP12Namespace.ElementName.DIRECTIVE_INCLUDE);
                    rejectElements.add(JSP12Namespace.ElementName.DIRECTIVE_PAGE);
                    rejectElements.add(JSP12Namespace.ElementName.TEXT);
                    rejectElements.add(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB);
                    rejectElements.add(JSP20Namespace.ElementName.DIRECTIVE_TAG);
                    rejectElements.add(JSP20Namespace.ElementName.DIRECTIVE_ATTRIBUTE);
                    rejectElements.add(JSP20Namespace.ElementName.DIRECTIVE_VARIABLE);
                    if (isXMLFormat(domDoc)) {
                        // jsp actions
                        rejectElements.add(JSP12Namespace.ElementName.FALLBACK);
                        rejectElements.add(JSP12Namespace.ElementName.USEBEAN);
                        rejectElements.add(JSP12Namespace.ElementName.GETPROPERTY);
                        rejectElements.add(JSP12Namespace.ElementName.SETPROPERTY);
                        rejectElements.add(JSP12Namespace.ElementName.INCLUDE);
                        rejectElements.add(JSP12Namespace.ElementName.FORWARD);
                        rejectElements.add(JSP12Namespace.ElementName.PLUGIN);
                        rejectElements.add(JSP12Namespace.ElementName.FALLBACK);
                        rejectElements.add(JSP12Namespace.ElementName.PARAM);
                        rejectElements.add(JSP12Namespace.ElementName.PARAMS);
                    }
                    // don't show jsp:root if a document element already
                    // exists
                    Element docElement = domDoc.getDocumentElement();
                    if (// $NON-NLS-1$
                    docElement != null && ((docElement.getNodeName().equals("jsp:root")) || ((((IDOMNode) docElement).getStartStructuredDocumentRegion() != null || ((IDOMNode) docElement).getEndStructuredDocumentRegion() != null))))
                        rejectElements.add(JSP12Namespace.ElementName.ROOT);
                    for (int j = 0; j < jspelements.getLength(); j++) {
                        CMElementDeclaration ed = (CMElementDeclaration) jspelements.item(j);
                        if (rejectElements.contains(ed.getNodeName()))
                            continue;
                        elementDecls.add(ed);
                    }
                }
            } else // No cm document (such as for the Document (a non-Element) node itself)
            {
                CMNamedNodeMap jspElements = getDefaultJSPCMDocument((IDOMNode) node).getElements();
                int length = jspElements.getLength();
                for (int i = 0; i < length; i++) {
                    elementDecls.add(jspElements.item(i));
                }
            }
        }
    }
    return elementDecls;
}

Example 72 with CMDocument

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

the class HTMLTagsCompletionProposalComputer method isXHTMLNode.

/**
 * Determine if this Document is an XHTML Document. Operates solely off of
 * the Document Type declaration
 */
private static boolean isXHTMLNode(Node node) {
    if (node == null) {
        return false;
    }
    Document doc = null;
    if (node.getNodeType() != Node.DOCUMENT_NODE)
        doc = node.getOwnerDocument();
    else
        doc = ((Document) node);
    if (doc instanceof IDOMDocument) {
        return ((IDOMDocument) doc).isXMLType();
    }
    if (doc instanceof INodeNotifier) {
        ModelQueryAdapter adapter = (ModelQueryAdapter) ((INodeNotifier) doc).getAdapterFor(ModelQueryAdapter.class);
        CMDocument cmdoc = null;
        if (adapter != null && adapter.getModelQuery() != null)
            cmdoc = adapter.getModelQuery().getCorrespondingCMDocument(doc);
        if (cmdoc != null) {
            // model
            if (cmdoc instanceof HTMLCMDocument)
                return false;
            if (cmdoc.supports(HTMLCMProperties.IS_XHTML))
                return Boolean.TRUE.equals(cmdoc.getProperty(HTMLCMProperties.IS_XHTML));
        }
    }
    // this should never be reached
    DocumentType docType = doc.getDoctype();
    // $NON-NLS-1$
    return docType != null && docType.getPublicId() != null && docType.getPublicId().indexOf("-//W3C//DTD XHTML ") == 0;
}

Example 73 with CMDocument

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

the class HTMLTagsCompletionProposalComputer method addHTMLTagProposal.

/**
 * <p>adds HTML tag proposal for empty document</p>
 *
 * @param contentAssistRequest request to add proposal too
 * @param context context of the completion request
 */
private void addHTMLTagProposal(ContentAssistRequest contentAssistRequest, CompletionProposalInvocationContext context) {
    IStructuredModel model = null;
    try {
        if (context.getDocument() instanceof IStructuredDocument) {
            model = StructuredModelManager.getModelManager().getModelForRead((IStructuredDocument) context.getDocument());
        }
        if (model != null) {
            IDOMDocument doc = ((IDOMModel) model).getDocument();
            ModelQuery mq = ModelQueryUtil.getModelQuery(doc);
            if (mq != null) {
                // XHTML requires lowercase tagname for lookup
                CMDocument correspondingCMDocument = mq.getCorrespondingCMDocument(doc);
                if (correspondingCMDocument != null) {
                    CMElementDeclaration htmlDecl = (CMElementDeclaration) correspondingCMDocument.getElements().getNamedItem(HTML40Namespace.ElementName.HTML.toLowerCase());
                    if (htmlDecl != null) {
                        StringBuffer proposedTextBuffer = new StringBuffer();
                        getContentGenerator().generateTag(doc, htmlDecl, proposedTextBuffer);
                        String proposedText = proposedTextBuffer.toString();
                        String requiredName = getContentGenerator().getRequiredName(doc, htmlDecl);
                        IStructuredDocumentRegion region = contentAssistRequest.getDocumentRegion();
                        if (region != null) {
                            if (region.getFirstRegion() != null && region.getFirstRegion().getType().equals(DOMRegionContext.XML_TAG_OPEN)) {
                                // in order to differentiate between content assist on
                                // completely empty document and the one with xml open tag
                                proposedText = proposedText.substring(1);
                            }
                        }
                        if (!beginsWith(proposedText, contentAssistRequest.getMatchString())) {
                            return;
                        }
                        int cursorAdjustment = getCursorPositionForProposedText(proposedText);
                        CustomCompletionProposal proposal = new CustomCompletionProposal(proposedText, contentAssistRequest.getReplacementBeginPosition(), contentAssistRequest.getReplacementLength(), cursorAdjustment, HTMLEditorPluginImageHelper.getInstance().getImage(HTMLEditorPluginImages.IMG_OBJ_TAG_GENERIC), requiredName, null, null, XMLRelevanceConstants.R_TAG_NAME);
                        contentAssistRequest.addProposal(proposal);
                    }
                }
            }
        }
    } finally {
        if (model != null)
            model.releaseFromRead();
    }
}

Example 74 with CMDocument

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

the class TestCatalogContentModels method assertIsXHTMLContentModel.

private void assertIsXHTMLContentModel(IDOMModel htmlModel) {
    Element html = htmlModel.getDocument().getDocumentElement();
    CMDocument correspondingCMDocument = ModelQueryUtil.getModelQuery(htmlModel).getCorrespondingCMDocument(html);
    assertNotNull("content model document not found", correspondingCMDocument);
    assertTrue("document is not XHTML", correspondingCMDocument.supports(HTMLCMProperties.IS_XHTML));
}

Example 75 with CMDocument

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

the class GlobalCMDocumentCacheTest method getCMDocumentFromXMLFile.

private CMDocument getCMDocumentFromXMLFile(String documentPath) {
    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(documentPath));
    IModelManager modelManager = StructuredModelManager.getModelManager();
    IStructuredModel structuredModel = null;
    CMDocument cmDocument = null;
    try {
        structuredModel = modelManager.getModelForRead(file);
        Document document = ((IDOMModel) structuredModel).getDocument();
        ModelQuery modelQuery = ModelQueryUtil.getModelQuery(document);
        CMDocumentManager cmDocumentManager = modelQuery.getCMDocumentManager();
        CMDocumentLoader loader = new CMDocumentLoader(document, cmDocumentManager);
        loader.loadCMDocuments();
        cmDocument = modelQuery.getCorrespondingCMDocument(document.getDocumentElement());
    } catch (Exception exception) {
        exception.printStackTrace();
    } finally {
        if (structuredModel != null) {
            structuredModel.releaseFromRead();
        }
    }
    return cmDocument;
}