Examples with JdtHyperlink org.eclipse.xtext.common.types.xtext.ui.JdtHyperlink used on opensource projects

Example 6 with JdtHyperlink

use of org.eclipse.xtext.common.types.xtext.ui.JdtHyperlink in project xtext-eclipse by eclipse.

the class DomainmodelHyperlinkHelper method createHyperlinksByOffset.

@Override
public void createHyperlinksByOffset(XtextResource resource, int offset, IHyperlinkAcceptor acceptor) {
    super.createHyperlinksByOffset(resource, offset, acceptor);
    EObject eObject = getEObjectAtOffsetHelper().resolveElementAt(resource, offset);
    if (eObject instanceof Entity) {
        List<INode> nodes = NodeModelUtils.findNodesForFeature(eObject, DomainmodelPackage.Literals.ABSTRACT_ELEMENT__NAME);
        if (!nodes.isEmpty()) {
            INode node = nodes.get(0);
            if (node.getOffset() <= offset && node.getOffset() + node.getLength() > offset) {
                String qualifiedJavaName = qualifiedNameConverter.toString(qualifiedNameProvider.getFullyQualifiedName(eObject));
                if (resource.getResourceSet() instanceof XtextResourceSet) {
                    XtextResourceSet resourceSet = (XtextResourceSet) resource.getResourceSet();
                    Object uriContext = resourceSet.getClasspathURIContext();
                    if (uriContext instanceof IJavaProject) {
                        IJavaProject javaProject = (IJavaProject) uriContext;
                        try {
                            IType type = javaProject.findType(qualifiedJavaName);
                            if (type != null) {
                                JdtHyperlink hyperlink = jdtHyperlinkProvider.get();
                                hyperlink.setJavaElement(type);
                                hyperlink.setTypeLabel("Navigate to generated source code.");
                                hyperlink.setHyperlinkText("Go to type " + qualifiedJavaName);
                                hyperlink.setHyperlinkRegion((IRegion) new Region(node.getOffset(), node.getLength()));
                                acceptor.accept(hyperlink);
                            }
                        } catch (JavaModelException e) {
                            logger.error(e.getMessage(), e);
                        }
                    }
                }
            }
        }
    }
}