public static Pair<TextRange, PsiElement> getProblemRange(final XmlTag tag) { final PsiElement startToken = XmlTagUtil.getStartTagNameElement(tag); if (startToken == null) { return Pair.create(tag.getTextRange(), (PsiElement) tag); } return Pair.create( startToken.getTextRange().shiftRight(-tag.getTextRange().getStartOffset()), (PsiElement) tag); }
public static void acceptAvailableChildren( final DomElement element, final DomElementVisitor visitor) { final XmlTag tag = element.getXmlTag(); if (tag != null) { for (XmlTag xmlTag : tag.getSubTags()) { final DomElement childElement = element.getManager().getDomElement(xmlTag); if (childElement != null) { childElement.accept(visitor); } } } }
@Nullable public static <T extends DomElement> T findDomElement( @Nullable final PsiElement element, final Class<T> beanClass, boolean strict) { if (element == null) return null; XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class, strict); DomElement domElement; while (tag != null) { domElement = DomManager.getDomManager(tag.getProject()).getDomElement(tag); if (domElement != null) { return domElement.getParentOfType(beanClass, false); } tag = tag.getParentTag(); } return null; }
public static List<DomElement> getDefinedChildren( @NotNull final DomElement parent, final boolean tags, final boolean attributes) { if (parent instanceof MergedObject) { final SmartList<DomElement> result = new SmartList<>(); parent.acceptChildren( new DomElementVisitor() { @Override public void visitDomElement(final DomElement element) { if (hasXml(element)) { result.add(element); } } }); return result; } ProgressManager.checkCanceled(); if (parent instanceof GenericAttributeValue) return Collections.emptyList(); if (parent instanceof DomFileElement) { final DomFileElement element = (DomFileElement) parent; return tags ? Arrays.asList(element.getRootElement()) : Collections.<DomElement>emptyList(); } final XmlElement xmlElement = parent.getXmlElement(); if (xmlElement instanceof XmlTag) { XmlTag tag = (XmlTag) xmlElement; final DomManager domManager = parent.getManager(); final SmartList<DomElement> result = new SmartList<>(); if (attributes) { for (final XmlAttribute attribute : tag.getAttributes()) { if (!attribute.isValid()) { LOG.error("Invalid attr: parent.valid=" + tag.isValid()); continue; } GenericAttributeValue element = domManager.getDomElement(attribute); if (checkHasXml(attribute, element)) { ContainerUtil.addIfNotNull(result, element); } } } if (tags) { for (final XmlTag subTag : tag.getSubTags()) { if (!subTag.isValid()) { LOG.error("Invalid subtag: parent.valid=" + tag.isValid()); continue; } DomElement element = domManager.getDomElement(subTag); if (checkHasXml(subTag, element)) { ContainerUtil.addIfNotNull(result, element); } } } return result; } return Collections.emptyList(); }
@Nullable public static DomElement getDomElement(@Nullable final PsiElement element) { if (element == null) return null; final Project project = element.getProject(); final DomManager domManager = DomManager.getDomManager(project); final XmlAttribute attr = PsiTreeUtil.getParentOfType(element, XmlAttribute.class, false); if (attr != null) { final GenericAttributeValue value = domManager.getDomElement(attr); if (value != null) return value; } XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class, false); while (tag != null) { final DomElement domElement = domManager.getDomElement(tag); if (domElement != null) return domElement; tag = tag.getParentTag(); } return null; }