@NotNull public PsiReference[] getReferences() { ProgressManager.checkCanceled(); final ASTNode startTagName = XmlChildRole.START_TAG_NAME_FINDER.findChild(this); if (startTagName == null) return PsiReference.EMPTY_ARRAY; final ASTNode endTagName = XmlChildRole.CLOSING_TAG_NAME_FINDER.findChild(this); List<PsiReference> refs = new ArrayList<PsiReference>(); String prefix = getNamespacePrefix(); TagNameReference startTagRef = TagNameReference.createTagNameReference(this, startTagName, true); refs.add(startTagRef); if (prefix.length() > 0) { refs.add(createPrefixReference(startTagName, prefix, startTagRef)); } if (endTagName != null) { TagNameReference endTagRef = TagNameReference.createTagNameReference(this, endTagName, false); refs.add(endTagRef); prefix = XmlUtil.findPrefixByQualifiedName(endTagName.getText()); if (StringUtil.isNotEmpty(prefix)) { refs.add(createPrefixReference(endTagName, prefix, endTagRef)); } } // ArrayList.addAll() makes a clone of the collection //noinspection ManualArrayToCollectionCopy for (PsiReference ref : ReferenceProvidersRegistry.getReferencesFromProviders(this, XmlTag.class)) { refs.add(ref); } return ContainerUtil.toArray(refs, new PsiReference[refs.size()]); }
public PomModelEvent runInner() throws IncorrectOperationException { final ASTNode anchor = expandTag(); if (myChild.getElementType() == XmlElementType.XML_TAG) { // compute where to insert tag according to DTD or XSD final XmlElementDescriptor parentDescriptor = getDescriptor(); final XmlTag[] subTags = getSubTags(); final PsiElement declaration = parentDescriptor != null ? parentDescriptor.getDeclaration() : null; // filtring out generated dtds if (declaration != null && declaration.getContainingFile() != null && declaration.getContainingFile().isPhysical() && subTags.length > 0) { final XmlElementDescriptor[] childElementDescriptors = parentDescriptor.getElementsDescriptors(XmlTagImpl.this); int subTagNum = -1; for (final XmlElementDescriptor childElementDescriptor : childElementDescriptors) { final String childElementName = childElementDescriptor.getName(); while (subTagNum < subTags.length - 1 && subTags[subTagNum + 1].getName().equals(childElementName)) { subTagNum++; } if (childElementName.equals( XmlChildRole.START_TAG_NAME_FINDER.findChild(myChild).getText())) { // insert child just after anchor // insert into the position specified by index if (subTagNum >= 0) { final ASTNode subTag = (ASTNode) subTags[subTagNum]; if (subTag.getTreeParent() != XmlTagImpl.this) { // in entity final XmlEntityRef entityRef = PsiTreeUtil.getParentOfType(subTags[subTagNum], XmlEntityRef.class); throw new IncorrectOperationException( "Can't insert subtag to the entity. Entity reference text: " + (entityRef == null ? "" : entityRef.getText())); } myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, subTag, Boolean.FALSE); } else { final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(XmlTagImpl.this); myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, child, Boolean.FALSE); } return null; } } } else { final ASTNode child = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(XmlTagImpl.this); myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, child, Boolean.TRUE); return null; } } myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, anchor, Boolean.TRUE); return null; }
@NotNull public String getName() { String name = myName; if (name == null) { final ASTNode nameElement = XmlChildRole.START_TAG_NAME_FINDER.findChild(this); if (nameElement != null) { name = nameElement.getText(); } else { name = ""; } myName = name; } return name; }
public PomModelEvent runInner() { final String value = ((XmlAttribute) myChild).getValue(); final String name = ((XmlAttribute) myChild).getName(); if (myAnchor == null) { ASTNode startTagEnd = XmlChildRole.START_TAG_END_FINDER.findChild(XmlTagImpl.this); if (startTagEnd == null) startTagEnd = XmlChildRole.EMPTY_TAG_END_FINDER.findChild(XmlTagImpl.this); if (startTagEnd == null) { ASTNode anchor = getLastChildNode(); while (anchor instanceof PsiWhiteSpace) { anchor = anchor.getTreePrev(); } if (anchor instanceof PsiErrorElement) { final LeafElement token = Factory.createSingleLeafElement( XmlTokenType.XML_EMPTY_ELEMENT_END, "/>", 0, 2, SharedImplUtil.findCharTableByTree(anchor), getManager()); replaceChild(anchor, token); startTagEnd = token; } } if (startTagEnd == null) { ASTNode anchor = XmlChildRole.START_TAG_NAME_FINDER.findChild(XmlTagImpl.this); myFirstInserted = XmlTagImpl.super.addInternal(myChild, myChild, anchor, Boolean.FALSE); } else { myFirstInserted = XmlTagImpl.super.addInternal(myChild, myChild, startTagEnd, Boolean.TRUE); } } else { myFirstInserted = XmlTagImpl.super.addInternal(myChild, myChild, myAnchor, Boolean.valueOf(myBefore)); } return XmlAttributeSetImpl.createXmlAttributeSet(myModel, XmlTagImpl.this, name, value); }