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

Example 66 with ModelQuery

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

the class AdapterFactoryProviderForXSL method addContentBasedFactories.

@Override
protected void addContentBasedFactories(IStructuredModel structuredModel) {
    FactoryRegistry factoryRegistry = structuredModel.getFactoryRegistry();
    Assert.isNotNull(factoryRegistry, // $NON-NLS-1$
    "Program Error: client caller must ensure model has factory registry");
    INodeAdapterFactory factory = null;
    factory = factoryRegistry.getFactoryFor(IJFaceNodeAdapter.class);
    if (factory == null) {
        factory = new JFaceNodeAdapterFactory();
        factoryRegistry.addFactory(factory);
    }
    ModelQuery modelQuery = ModelQueryUtil.getModelQuery(structuredModel);
    if (modelQuery != null) {
        CMDocumentManager documentManager = modelQuery.getCMDocumentManager();
        if (documentManager != null) {
            IPreferenceStore store = XMLUIPlugin.getDefault().getPreferenceStore();
            boolean useInferredGrammar = (store != null) ? store.getBoolean(XMLUIPreferenceNames.USE_INFERRED_GRAMMAR) : true;
            documentManager.setPropertyEnabled(CMDocumentManager.PROPERTY_ASYNC_LOAD, true);
            documentManager.setPropertyEnabled(CMDocumentManager.PROPERTY_AUTO_LOAD, false);
            documentManager.setPropertyEnabled(CMDocumentManager.PROPERTY_USE_CACHED_RESOLVED_URI, true);
            DOMObserver domObserver = new DOMObserver(structuredModel);
            domObserver.setGrammarInferenceEnabled(useInferredGrammar);
            domObserver.init();
        }
    }
}

Example 67 with ModelQuery

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

the class StyleAdapterFactory method isTagAvailable.

private static boolean isTagAvailable(Document document, String elementName) {
    ModelQuery modelQuery = ModelQueryUtil.getModelQuery(document);
    if (modelQuery != null) {
        CMDocument cmdoc = modelQuery.getCorrespondingCMDocument(document);
        CMNamedNodeMap map = cmdoc.getElements();
        if ((CMElementDeclaration) map.getNamedItem(elementName) != null) {
            return true;
        }
    }
    return false;
}

Example 68 with ModelQuery

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

the class HTMLFormatter method getElementDeclaration.

/**
 */
protected CMElementDeclaration getElementDeclaration(Element element) {
    if (element == null)
        return null;
    Document document = element.getOwnerDocument();
    if (document == null)
        return null;
    ModelQuery modelQuery = ModelQueryUtil.getModelQuery(document);
    if (modelQuery == null)
        return null;
    return modelQuery.getCMElementDeclaration(element);
}

Example 69 with ModelQuery

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

the class HTMLContentAssistProcessor method getHTMLTagProposal.

/**
 * @return ICompletionProposal
 */
private ICompletionProposal getHTMLTagProposal(ITextViewer viewer, int documentPosition) {
    IModelManager mm = StructuredModelManager.getModelManager();
    IStructuredModel model = null;
    ICompletionProposal result = null;
    try {
        if (mm != null) {
            model = mm.getExistingModelForRead(viewer.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);
                            CustomCompletionProposal proposal = new CustomCompletionProposal(proposedText, documentPosition, /* start pos */
                            0, /* replace length */
                            requiredName.length() + 2, /*
															 * cursor position
															 * after
															 * (relavtive to
															 * start)
															 */
                            HTMLEditorPluginImageHelper.getInstance().getImage(HTMLEditorPluginImages.IMG_OBJ_TAG_GENERIC), requiredName, null, null, XMLRelevanceConstants.R_TAG_NAME);
                            result = proposal;
                        }
                    }
                }
            }
        }
    } finally {
        if (model != null)
            model.releaseFromRead();
    }
    return result;
}

Example 70 with ModelQuery

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

the class ModelQueryAdapterFactoryForHTML method createAdapter.

/**
 * createAdapter method comment.
 *
 * XXX: we must make this method more independent of 'location' (at least
 * provide some fall-back method).
 */
protected INodeAdapter createAdapter(INodeNotifier target) {
    if (Debug.displayInfo) {
        // $NON-NLS-1$
        Logger.log(Logger.INFO_DEBUG, "-----------------------ModelQueryAdapterFactoryForHTML.createAdapter" + target);
    }
    if (modelQueryAdapter == null) {
        if (target instanceof IDOMNode) {
            IDOMNode xmlNode = (IDOMNode) target;
            modelStateNotifier = xmlNode.getModel();
            modelStateNotifier.addModelStateListener(getInternalModelStateListener());
            IStructuredModel model = xmlNode.getModel();
            org.eclipse.wst.sse.core.internal.util.URIResolver resolver = model.getResolver();
            if (Debug.displayInfo)
                // $NON-NLS-1$
                System.out.println("----------------ModelQueryAdapterFactoryForHTML... baseLocation : " + resolver.getFileBaseLocation());
            /**
             * XMLCatalogIdResolver currently requires a filesystem
             * location string. Customarily this will be what is in the
             * deprecated SSE URIResolver and required by the Common URI
             * Resolver.
             */
            URIResolver idResolver = null;
            if (resolver != null) {
                idResolver = new XMLCatalogIdResolver(resolver.getFileBaseLocation(), resolver);
            } else {
                /*
					 * 203649 - this block may be necessary due to ordering of
					 * setting the resolver into the model
					 */
                String baseLocation = null;
                String modelsBaseLocation = model.getBaseLocation();
                if (modelsBaseLocation != null) {
                    File file = new Path(modelsBaseLocation).toFile();
                    if (file.exists()) {
                        baseLocation = file.getAbsolutePath();
                    } else {
                        IPath basePath = new Path(model.getBaseLocation());
                        IResource derivedResource = null;
                        if (basePath.segmentCount() > 1)
                            derivedResource = ResourcesPlugin.getWorkspace().getRoot().getFile(basePath);
                        else
                            derivedResource = ResourcesPlugin.getWorkspace().getRoot().getProject(basePath.segment(0));
                        IPath derivedPath = derivedResource.getLocation();
                        if (derivedPath != null) {
                            baseLocation = derivedPath.toString();
                        } else {
                            URI uri = derivedResource.getLocationURI();
                            if (uri != null) {
                                baseLocation = uri.toString();
                            }
                        }
                    }
                    if (baseLocation == null) {
                        baseLocation = modelsBaseLocation;
                    }
                }
                idResolver = new XMLCatalogIdResolver(baseLocation, null);
            }
            CMDocumentCache documentCache = new CMDocumentCache();
            ModelQuery modelQuery = new HTMLModelQueryImpl(documentCache, idResolver);
            modelQuery.setEditMode(ModelQuery.EDIT_MODE_UNCONSTRAINED);
            modelQueryAdapter = new ModelQueryAdapterImpl(documentCache, modelQuery, idResolver);
        }
    }
    return modelQueryAdapter;
}