Java 类com.intellij.psi.xml.XmlToken 实例源码

项目：weex-language-support 文件：TagTextIntention.java

@Override
public boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element) {

    if (!WeexFileUtil.isOnWeexFile(element)) {
        return false;
    }

    int offset = editor.getCaretModel().getOffset();
    Document document = editor.getDocument();
    if (!element.isWritable() || element.getContext() == null || !element.getContext().isWritable()) {
        return false;
    }

    if (element instanceof XmlToken && ((XmlToken) element).getTokenType().toString().equals("XML_END_TAG_START")) {
        String next = document.getText(new TextRange(offset, offset + 1));
        if (next != null && next.equals("<")) {
            return true;
        }
    }

    return available(element);
}

项目：AndroidResourceGeneratedPlugin 文件：TextUtils.java

private static PsiElement adjustSectionElement(PsiFile file, PsiElement element){
    PsiElement psiElement = element;
    if(file instanceof PsiJavaFile) {
        if (psiElement instanceof PsiJavaToken) {
            if (((PsiJavaToken) psiElement).getTokenType() == ElementType.SEMICOLON) {
                psiElement = psiElement.getPrevSibling();
                if (psiElement instanceof PsiLiteralExpression) {
                    return psiElement;
                }
            } else if (((PsiJavaToken) psiElement).getTokenType() == ElementType.STRING_LITERAL) {
                return psiElement;
            }
        }
    }else if(file instanceof XmlFile) {
        if(psiElement instanceof XmlToken){
            psiElement = psiElement.getParent();
            if(psiElement instanceof XmlAttributeValue) {
                return psiElement;
            }
        }
    }
    return null;
}

项目：camel-idea-plugin 文件：XmlIdeaUtils.java

@Override
public Optional<String> extractTextFromElement(PsiElement element, boolean concatString, boolean stripWhitespace) {
    // maybe its xml then try that
    if (element instanceof XmlAttributeValue) {
        return Optional.ofNullable(((XmlAttributeValue) element).getValue());
    } else if (element instanceof XmlText) {
        return Optional.ofNullable(((XmlText) element).getValue());
    } else if (element instanceof XmlToken) {
        // it may be a token which is a part of an combined attribute
        if (concatString) {
            XmlAttributeValue xml = PsiTreeUtil.getParentOfType(element, XmlAttributeValue.class);
            if (xml != null) {
                return Optional.ofNullable(getInnerText(xml.getValue()));
            }
        } else {
            String returnText = element.getText();
            final PsiElement prevSibling = element.getPrevSibling();
            if (prevSibling != null && prevSibling.getText().equalsIgnoreCase("&amp;")) {
                returnText = prevSibling.getText() + returnText;
            }
            return Optional.ofNullable(getInnerText(returnText));
        }
    }
    return Optional.empty();
}

项目：camel-idea-plugin 文件：XmlCamelRouteLineMarkerProviderTestIT.java

public void testCamelGutterForToD() {
    myFixture.configureByFiles("XmlCamelRouteLineMarkerProviderToDTestData.xml");
    List<GutterMark> gutters = myFixture.findAllGutters();
    assertNotNull(gutters);

    assertEquals("Should contain 1 Camel gutter", 1, gutters.size());

    assertSame("Gutter should have the Camel icon", ServiceManager.getService(CamelPreferenceService.class).getCamelIcon(), gutters.get(0).getIcon());
    assertEquals("Camel route", gutters.get(0).getTooltipText());

    LineMarkerInfo.LineMarkerGutterIconRenderer gutter = (LineMarkerInfo.LineMarkerGutterIconRenderer) gutters.get(0);

    assertTrue(gutter.getLineMarkerInfo().getElement() instanceof XmlToken);
    assertEquals("The navigation start element doesn't match", "file:inbox",
            PsiTreeUtil.getParentOfType(gutter.getLineMarkerInfo().getElement(), XmlTag.class).getAttribute("uri").getValue());

    List<GotoRelatedItem> gutterTargets = getGutterNavigationDestinationElements(gutter);
    assertEquals("Navigation should have one target", 1, gutterTargets.size());
    assertEquals("The navigation target route doesn't match", "file:inbox", gutterTargets.get(0).getElement().getText());
    assertEquals("The navigation target tag name doesn't match", "toD",
            getGuttersWithXMLTarget(gutterTargets).get(0).getLocalName());

}

项目：intellij-ce-playground 文件：BasicSelectioner.java

public static boolean canSelectBasic(final PsiElement e) {
  return
    !(e instanceof PsiWhiteSpace) &&
    !(e instanceof PsiComment) &&
    !(e instanceof PsiCodeBlock) &&
    !(e instanceof PsiArrayInitializerExpression) &&
    !(e instanceof PsiParameterList) &&
    !(e instanceof PsiExpressionList) &&
    !(e instanceof PsiBlockStatement) &&
    !(e instanceof PsiJavaCodeReferenceElement) &&
    !(e instanceof PsiJavaToken &&
    !(e instanceof PsiKeyword)) &&
    !(e instanceof XmlToken) &&
    !(e instanceof XmlElement) &&
    !(e instanceof PsiDocTag);
}

项目：intellij-ce-playground 文件：LightAdvHighlightingTest.java

@Override
public void annotate(@NotNull PsiElement psiElement, @NotNull final AnnotationHolder holder) {
  psiElement.accept(new XmlElementVisitor() {
    @Override public void visitXmlTag(XmlTag tag) {
      XmlAttribute attribute = tag.getAttribute("aaa", "");
      if (attribute != null) {
        holder.createWarningAnnotation(attribute, "AAATTR");
      }
    }

    @Override public void visitXmlToken(XmlToken token) {
      if (token.getTokenType() == XmlTokenType.XML_ENTITY_REF_TOKEN) {
        holder.createWarningAnnotation(token, "ENTITY");
      }
    }
  });
}

项目：intellij-ce-playground 文件：HtmlLocalInspectionTool.java

@Override
@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlToken(final XmlToken token) {
      if (token.getTokenType() == XmlTokenType.XML_NAME) {
        PsiElement element = token.getPrevSibling();
        while(element instanceof PsiWhiteSpace) element = element.getPrevSibling();

        if (element instanceof XmlToken && ((XmlToken)element).getTokenType() == XmlTokenType.XML_START_TAG_START) {
          PsiElement parent = element.getParent();

          if (parent instanceof XmlTag && !(token.getNextSibling() instanceof OuterLanguageElement)) {
            XmlTag tag = (XmlTag)parent;
            checkTag(tag, holder, isOnTheFly);
          }
        }
      }
    }

    @Override public void visitXmlAttribute(final XmlAttribute attribute) {
      checkAttribute(attribute, holder, isOnTheFly);
    }
  };
}

项目：intellij-ce-playground 文件：RemoveExtraClosingTagIntentionAction.java

private static void doFix(@NotNull final PsiElement element) throws IncorrectOperationException {
  final XmlToken endNameToken = (XmlToken)element;
  final PsiElement tagElement = endNameToken.getParent();
  if (!(tagElement instanceof XmlTag) && !(tagElement instanceof PsiErrorElement)) return;

  if (tagElement instanceof PsiErrorElement) {
    tagElement.delete();
  }
  else {
    final ASTNode astNode = tagElement.getNode();
    if (astNode != null) {
      final ASTNode endTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(astNode);
      if (endTagStart != null) {
        final Document document = PsiDocumentManager.getInstance(element.getProject()).getDocument(tagElement.getContainingFile());
        if (document != null) {
          document.deleteString(endTagStart.getStartOffset(), tagElement.getLastChild().getTextRange().getEndOffset());
        }
      }
    }
  }
}

项目：intellij-ce-playground 文件：XmlWrongClosingTagNameInspection.java

private static void registerProblemStart(@NotNull final AnnotationHolder holder,
                                    @NotNull final XmlTag tag,
                                    @NotNull final XmlToken start,
                                    @NotNull final XmlToken end) {
  PsiElement context = tag.getContainingFile().getContext();
  if (context != null) {
    ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(context.getLanguage());
    if (parserDefinition != null) {
      ASTNode contextNode = context.getNode();
      if (contextNode != null && contextNode.getChildren(parserDefinition.getStringLiteralElements()) != null) {
        // TODO: we should check for concatenations here
        return;
      }
    }
  }
  final String tagName = tag.getName();
  final String endTokenText = end.getText();

  final RenameTagBeginOrEndIntentionAction renameEndAction = new RenameTagBeginOrEndIntentionAction(tagName, endTokenText, false);
  final RenameTagBeginOrEndIntentionAction renameStartAction = new RenameTagBeginOrEndIntentionAction(endTokenText, tagName, true);

  final Annotation annotation = holder.createErrorAnnotation(start, XmlErrorMessages.message("tag.has.wrong.closing.tag.name"));
  annotation.registerFix(renameEndAction);
  annotation.registerFix(renameStartAction);
}

项目：intellij-ce-playground 文件：XmlWrongClosingTagNameInspection.java

private static void registerProblemEnd(@NotNull final AnnotationHolder holder,
                                       @NotNull final XmlTag tag,
                                       @NotNull final XmlToken end) {
  PsiElement context = tag.getContainingFile().getContext();
  if (context != null) {
    ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(context.getLanguage());
    if (parserDefinition != null) {
      ASTNode contextNode = context.getNode();
      if (contextNode != null && contextNode.getChildren(parserDefinition.getStringLiteralElements()) != null) {
        // TODO: we should check for concatenations here
        return;
      }
    }
  }
  final String tagName = tag.getName();
  final String endTokenText = end.getText();

  final RenameTagBeginOrEndIntentionAction renameEndAction = new RenameTagBeginOrEndIntentionAction(tagName, endTokenText, false);
  final RenameTagBeginOrEndIntentionAction renameStartAction = new RenameTagBeginOrEndIntentionAction(endTokenText, tagName, true);

  final Annotation annotation = holder.createErrorAnnotation(end, XmlErrorMessages.message("wrong.closing.tag.name"));
  annotation.registerFix(new RemoveExtraClosingTagIntentionAction());
  annotation.registerFix(renameEndAction);
  annotation.registerFix(renameStartAction);
}

项目：intellij-ce-playground 文件：XmlWrongClosingTagNameInspection.java

@Nullable
static XmlToken findEndTagName(@Nullable final PsiErrorElement element) {
  if (element == null) return null;

  final ASTNode astNode = element.getNode();
  if (astNode == null) return null;

  ASTNode current = astNode.getLastChildNode();
  ASTNode prev = current;

  while (current != null) {
    final IElementType elementType = prev.getElementType();

    if ((elementType == XmlTokenType.XML_NAME || elementType == XmlTokenType.XML_TAG_NAME) &&
        current.getElementType() == XmlTokenType.XML_END_TAG_START) {
      return (XmlToken)prev.getPsi();
    }

    prev = current;
    current = current.getTreePrev();
  }

  return null;
}

项目：intellij-ce-playground 文件：HtmlClosingTagErrorFilter.java

@Override
public boolean shouldHighlightErrorElement(@NotNull final PsiErrorElement element) {
  final PsiFile psiFile = element.getContainingFile();
  if (psiFile == null || psiFile.getViewProvider().getBaseLanguage() != HTMLLanguage.INSTANCE
                          && HTMLLanguage.INSTANCE != element.getLanguage()) return true;

  final PsiElement[] children = element.getChildren();
  if (children.length > 0) {
    if (children[0] instanceof XmlToken && XmlTokenType.XML_END_TAG_START == ((XmlToken)children[0]).getTokenType()) {
      if (XmlErrorMessages.message("xml.parsing.closing.tag.matches.nothing").equals(element.getErrorDescription())) {
        return false;
      }
    }
  }

  return true;
}

项目：intellij-ce-playground 文件：XMLExternalAnnotator.java

private static void addMessagesForTreeChild(final XmlToken childByRole,
                                            final Validator.ValidationHost.ErrorType type,
                                            final String message,
                                            AnnotationHolder myHolder, IntentionAction... actions) {
  if (childByRole != null) {
    Annotation annotation;
    if (type == Validator.ValidationHost.ErrorType.ERROR) {
      annotation = myHolder.createErrorAnnotation(childByRole, message);
    }
    else {
      annotation = myHolder.createWarningAnnotation(childByRole, message);
    }

    appendFixes(annotation, actions);
  }
}

项目：intellij-ce-playground 文件：XmlTokenImpl.java

@Override
@NotNull
public PsiReference[] getReferences() {
  final IElementType elementType = getElementType();

  if (elementType == XmlTokenType.XML_DATA_CHARACTERS ||
      elementType == XmlTokenType.XML_CHAR_ENTITY_REF) {
    return ReferenceProvidersRegistry.getReferencesFromProviders(this);
  } else if (elementType == XmlTokenType.XML_NAME && getParent() instanceof PsiErrorElement) {
    final PsiElement element = getPrevSibling();

    if (element instanceof XmlToken && ((XmlToken)element).getTokenType() == XmlTokenType.XML_END_TAG_START) {
      return new PsiReference[] {TagNameReference.createTagNameReference(this, getNode(), false)};
    }
  }

  return super.getReferences();
}

项目：intellij-ce-playground 文件：XmlContentParticleImpl.java

public static Quantifier getQuantifierImpl(PsiElement element) {
  PsiElement nextSibling = element.getNextSibling();
  while (nextSibling instanceof PsiWhiteSpace) {
    nextSibling = nextSibling.getNextSibling();
  }

  if (nextSibling instanceof XmlToken) {
    IElementType tokenType = ((XmlToken)nextSibling).getTokenType();
    if (tokenType == XML_PLUS) {
      return Quantifier.ONE_OR_MORE;
    }
    else if (tokenType == XML_STAR) {
      return Quantifier.ZERO_OR_MORE;
    }
    else if (tokenType == XML_QUESTION) {
      return Quantifier.OPTIONAL;
    }
  }
  return Quantifier.REQUIRED;
}

项目：intellij-ce-playground 文件：TagDeclarationRangeHandler.java

@Override
@NotNull
public TextRange getDeclarationRange(@NotNull final PsiElement container) {
  XmlTag xmlTag = (XmlTag)container;
  int endOffset = xmlTag.getTextRange().getStartOffset();

  for (PsiElement child = xmlTag.getFirstChild(); child != null; child = child.getNextSibling()) {
    endOffset = child.getTextRange().getEndOffset();
    if (child instanceof XmlToken) {
      XmlToken token = (XmlToken)child;
      IElementType tokenType = token.getTokenType();
      if (tokenType == XmlTokenType.XML_EMPTY_ELEMENT_END || tokenType == XmlTokenType.XML_TAG_END) break;
    }
  }

  return new TextRange(xmlTag.getTextRange().getStartOffset(), endOffset);
}

项目：intellij-ce-playground 文件：HtmlCompletionData.java

@Override
public String findPrefix(PsiElement insertedElement, int offset) {
  String prefix = super.findPrefix(insertedElement, offset);

  boolean searchForEntities =
    insertedElement instanceof XmlToken &&
    ( ((XmlToken)insertedElement).getTokenType() == XmlTokenType.XML_DATA_CHARACTERS ||
      ((XmlToken)insertedElement).getTokenType() == XmlTokenType.XML_ATTRIBUTE_VALUE_TOKEN
    );

  if (searchForEntities) {
    if (prefix.startsWith("&")) {
      prefix = prefix.substring(1);
    } else if (prefix.contains("&")) {
      prefix = prefix.substring(prefix.indexOf("&") + 1);
    }
  }

  return prefix;
}

项目：intellij-ce-playground 文件：UserColorLookup.java

private static void handleUserSelection(InsertionContext context, @NotNull Function<Color, String> colorToStringConverter) {
  Color myColorAtCaret = null;

  Editor selectedTextEditor = context.getEditor();
  PsiElement element = context.getFile().findElementAt(selectedTextEditor.getCaretModel().getOffset());

  if (element instanceof XmlToken) {
    myColorAtCaret = getColorFromElement(element);
  }

  context.getDocument().deleteString(context.getStartOffset(), context.getTailOffset());

  List<ColorPickerListener> listeners = ColorPickerListenerFactory.createListenersFor(element);
  Color color = ColorChooser.chooseColor(WindowManager.getInstance().suggestParentWindow(context.getProject()),
                                         XmlBundle.message("choose.color.dialog.title"), myColorAtCaret, true, listeners, true);

  if (color != null) {
    String colorString = colorToStringConverter.fun(color);
    context.getDocument().insertString(context.getStartOffset(), colorString);
    context.getEditor().getCaretModel().moveToOffset(context.getTailOffset());
  }
}

项目：intellij-ce-playground 文件：XmlSurroundDescriptor.java

@Override
@NotNull public PsiElement[] getElementsToSurround(PsiFile file, int startOffset, int endOffset) {
  final Pair<XmlTagChild, XmlTagChild> childrenInRange = XmlUtil.findTagChildrenInRange(file, startOffset, endOffset);
  if (childrenInRange == null) {
    final PsiElement elementAt = file.findElementAt(startOffset);
    if (elementAt instanceof XmlToken &&
        ((XmlToken)elementAt).getTokenType() == XmlTokenType.XML_DATA_CHARACTERS) {
      return new PsiElement[] {elementAt};
    }
    return PsiElement.EMPTY_ARRAY;
  }
  List<PsiElement> result = new ArrayList<PsiElement>();
  PsiElement first = childrenInRange.getFirst();
  PsiElement last = childrenInRange.getSecond();
  while(true) {
    result.add(first);
    if (first == last) break;
    first = first.getNextSibling();
  }

  return PsiUtilCore.toPsiElementArray(result);
}

项目：intellij-ce-playground 文件：XmlTagUtil.java

@Nullable
public static XmlToken getEndTagNameElement(@NotNull XmlTag tag) {
  final ASTNode node = tag.getNode();
  if (node == null) return null;

  ASTNode current = node.getLastChildNode();
  ASTNode prev = current;

  while (current != null) {
    final IElementType elementType = prev.getElementType();
    if ((elementType == XmlTokenType.XML_NAME || elementType == XmlTokenType.XML_TAG_NAME) &&
        current.getElementType() == XmlTokenType.XML_END_TAG_START) {
      return (XmlToken)prev.getPsi();
    }

    prev = current;
    current = current.getTreePrev();

  }
  return null;
}

项目：intellij-ce-playground 文件：XmlTagUtil.java

private static TextRange getTag(XmlToken tagName, IElementType tagStart) {
  if (tagName != null) {
    PsiElement s = tagName.getPrevSibling();

    while (s != null && s.getNode().getElementType() != tagStart) {
      s = s.getPrevSibling();
    }

    PsiElement f = tagName.getNextSibling();

    while (f != null &&
           !(f.getNode().getElementType() == XmlTokenType.XML_TAG_END ||
             f.getNode().getElementType() == XmlTokenType.XML_EMPTY_ELEMENT_END)) {
      f = f.getNextSibling();
    }
    if (s != null && f != null) {
      return new TextRange(s.getTextRange().getStartOffset(), f.getTextRange().getEndOffset());
    }
  }
  return null;
}

项目：intellij-ce-playground 文件：AndroidElementNotAllowedInspection.java

@Override
public void visitXmlTag(XmlTag tag) {
  super.visitXmlTag(tag);

  if (tag.getNamespace().isEmpty()) {
    final XmlElementDescriptor descriptor = tag.getDescriptor();

    if (descriptor instanceof AndroidAnyTagDescriptor) {
      final XmlToken startTagNameElement = XmlTagUtil.getStartTagNameElement(tag);
      if (startTagNameElement != null && !isUnknownCustomView(tag)) {
        myResult.add(myInspectionManager.createProblemDescriptor(startTagNameElement, XmlErrorMessages.message(
          "element.is.not.allowed.here", tag.getName()), myOnTheFly, LocalQuickFix.EMPTY_ARRAY,
                                                                 ProblemHighlightType.GENERIC_ERROR_OR_WARNING));
      }

      final XmlToken endTagNameElement = XmlTagUtil.getEndTagNameElement(tag);
      if (endTagNameElement != null && !isUnknownCustomView(tag)) {
        myResult.add(myInspectionManager.createProblemDescriptor(endTagNameElement, XmlErrorMessages.message(
          "element.is.not.allowed.here", tag.getName()), myOnTheFly, LocalQuickFix.EMPTY_ARRAY,
                                                                 ProblemHighlightType.GENERIC_ERROR_OR_WARNING));
      }
    }
  }
}

项目：intellij-ce-playground 文件：AndroidInlineLayoutHandler.java

@Nullable
private static LayoutUsageData getLayoutUsageDataFromContext(Editor editor) {
  if (editor == null) {
    return null;
  }
  final PsiElement element = PsiUtilBase.getElementAtCaret(editor);

  if (!(element instanceof XmlToken) ||
      AndroidFacet.getInstance(element) == null) {
    return null;
  }
  final XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
  return tag != null
         ? AndroidInlineUtil.getLayoutUsageData(tag)
         : null;
}

项目：intellij-ce-playground 文件：XsltChangeLocalityDetector.java

@Override
public PsiElement getChangeHighlightingDirtyScopeFor(@NotNull PsiElement changedElement) {
  try {
    if (changedElement instanceof XmlToken && changedElement.getNode().getElementType() == XmlElementType.XML_ATTRIBUTE_VALUE_TOKEN) {
      final PsiElement grandParent = changedElement.getParent().getParent();
      if (grandParent instanceof XmlAttribute) {
        if (XsltSupport.isXPathAttribute((XmlAttribute)grandParent)) {
          return grandParent;
        }
      }
    } else if (changedElement instanceof XmlTag && XsltSupport.isTemplate((XmlTag)changedElement, false)) {
      return changedElement;
    }
  } catch (NullPointerException e) {
    // sth was null
  }
  return null;
}

项目：intellij-ce-playground 文件：JavaFxCollapseSubTagToAttributeIntention.java

@Override
public boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element) {
  if (element instanceof XmlToken && ((XmlToken)element).getTokenType() == XmlTokenType.XML_NAME && element.getParent() instanceof XmlTag) {
    final XmlTag tag = (XmlTag)element.getParent();
    for (XmlTag xmlTag : tag.getSubTags()) {
      if (xmlTag.getAttribute(FxmlConstants.FX_VALUE) == null) return false;
    }
    final XmlTag parentTag = tag.getParentTag();
    if (parentTag != null &&
        tag.getDescriptor() instanceof JavaFxPropertyElementDescriptor &&
        parentTag.getDescriptor() instanceof JavaFxClassBackedElementDescriptor) {

      setText("Collapse tag '" + tag.getName() + "' to attribute");
      return true;
    }
  }
  return false;
}

项目：tools-idea 文件：BasicSelectioner.java

public static boolean canSelectBasic(final PsiElement e) {
  return
    !(e instanceof PsiWhiteSpace) &&
    !(e instanceof PsiComment) &&
    !(e instanceof PsiCodeBlock) &&
    !(e instanceof PsiArrayInitializerExpression) &&
    !(e instanceof PsiParameterList) &&
    !(e instanceof PsiExpressionList) &&
    !(e instanceof PsiBlockStatement) &&
    !(e instanceof PsiJavaCodeReferenceElement) &&
    !(e instanceof PsiJavaToken &&
    !(e instanceof PsiKeyword)) &&
    !(e instanceof XmlToken) &&
    !(e instanceof XmlElement) &&
    !(e instanceof PsiDocTag);
}

项目：tools-idea 文件：LightAdvHighlightingTest.java

@Override
public void annotate(@NotNull PsiElement psiElement, @NotNull final AnnotationHolder holder) {
  psiElement.accept(new XmlElementVisitor() {
    @Override public void visitXmlTag(XmlTag tag) {
      XmlAttribute attribute = tag.getAttribute("aaa", "");
      if (attribute != null) {
        holder.createWarningAnnotation(attribute, "AAATTR");
      }
    }

    @Override public void visitXmlToken(XmlToken token) {
      if (token.getTokenType() == XmlTokenType.XML_ENTITY_REF_TOKEN) {
        holder.createWarningAnnotation(token, "ENTITY");
      }
    }
  });
}

项目：tools-idea 文件：XmlTokenImpl.java

@NotNull
public PsiReference[] getReferences() {
  final IElementType elementType = getElementType();

  if (elementType == XmlTokenType.XML_DATA_CHARACTERS ||
      elementType == XmlTokenType.XML_CHAR_ENTITY_REF) {
    return ReferenceProvidersRegistry.getReferencesFromProviders(this);
  } else if (elementType == XmlTokenType.XML_NAME && getParent() instanceof PsiErrorElement) {
    final PsiElement element = getPrevSibling();

    if (element instanceof XmlToken && ((XmlToken)element).getTokenType() == XmlTokenType.XML_END_TAG_START) {
      return new PsiReference[] {TagNameReference.createTagNameReference(this, getNode(), false)};
    }
  }

  return super.getReferences();
}

项目：tools-idea 文件：XmlContentParticleImpl.java

public static Quantifier getQuantifierImpl(PsiElement element) {
  PsiElement nextSibling = element.getNextSibling();
  while (nextSibling instanceof PsiWhiteSpace) {
    nextSibling = nextSibling.getNextSibling();
  }

  if (nextSibling instanceof XmlToken) {
    IElementType tokenType = ((XmlToken)nextSibling).getTokenType();
    if (tokenType == XML_PLUS) {
      return Quantifier.ONE_OR_MORE;
    }
    else if (tokenType == XML_STAR) {
      return Quantifier.ZERO_OR_MORE;
    }
    else if (tokenType == XML_QUESTION) {
      return Quantifier.OPTIONAL;
    }
  }
  return Quantifier.REQUIRED;
}

项目：tools-idea 文件：HtmlLocalInspectionTool.java

@Override
@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlToken(final XmlToken token) {
      if (token.getTokenType() == XmlTokenType.XML_NAME) {
        PsiElement element = token.getPrevSibling();
        while(element instanceof PsiWhiteSpace) element = element.getPrevSibling();

        if (element instanceof XmlToken && ((XmlToken)element).getTokenType() == XmlTokenType.XML_START_TAG_START) {
          PsiElement parent = element.getParent();

          if (parent instanceof XmlTag && !(token.getNextSibling() instanceof OuterLanguageElement)) {
            XmlTag tag = (XmlTag)parent;
            checkTag(tag, holder, isOnTheFly);
          }
        }
      }
    }

    @Override public void visitXmlAttribute(final XmlAttribute attribute) {
      checkAttribute(attribute, holder, isOnTheFly);
    }
  };
}

项目：tools-idea 文件：RemoveExtraClosingTagIntentionAction.java

private static void doFix(@NotNull final PsiElement element) throws IncorrectOperationException {
  final XmlToken endNameToken = (XmlToken)element;
  final PsiElement tagElement = endNameToken.getParent();
  if (!(tagElement instanceof XmlTag) && !(tagElement instanceof PsiErrorElement)) return;

  if (tagElement instanceof PsiErrorElement) {
    tagElement.delete();
  }
  else {
    final ASTNode astNode = tagElement.getNode();
    if (astNode != null) {
      final ASTNode endTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(astNode);
      if (endTagStart != null) {
        final Document document = PsiDocumentManager.getInstance(element.getProject()).getDocument(tagElement.getContainingFile());
        if (document != null) {
          document.deleteString(endTagStart.getStartOffset(), tagElement.getLastChild().getTextRange().getEndOffset());
        }
      }
    }
  }
}

项目：tools-idea 文件：XmlWrongClosingTagNameInspection.java

@Nullable
static XmlToken findEndTagName(@Nullable final PsiErrorElement element) {
  if (element == null) return null;

  final ASTNode astNode = element.getNode();
  if (astNode == null) return null;

  ASTNode current = astNode.getLastChildNode();
  ASTNode prev = current;

  while (current != null) {
    final IElementType elementType = prev.getElementType();

    if ((elementType == XmlElementType.XML_NAME || elementType == XmlElementType.XML_TAG_NAME) &&
        current.getElementType() == XmlElementType.XML_END_TAG_START) {
      return (XmlToken)prev.getPsi();
    }

    prev = current;
    current = current.getTreePrev();
  }

  return null;
}

项目：tools-idea 文件：TagDeclarationRangeHandler.java

@NotNull
public TextRange getDeclarationRange(@NotNull final PsiElement container) {
  XmlTag xmlTag = (XmlTag)container;
  int endOffset = xmlTag.getTextRange().getStartOffset();

  for (PsiElement child = xmlTag.getFirstChild(); child != null; child = child.getNextSibling()) {
    endOffset = child.getTextRange().getEndOffset();
    if (child instanceof XmlToken) {
      XmlToken token = (XmlToken)child;
      IElementType tokenType = token.getTokenType();
      if (tokenType == XmlTokenType.XML_EMPTY_ELEMENT_END || tokenType == XmlTokenType.XML_TAG_END) break;
    }
  }

  return new TextRange(xmlTag.getTextRange().getStartOffset(), endOffset);
}

项目：tools-idea 文件：HtmlClosingTagErrorFilter.java

public boolean shouldHighlightErrorElement(@NotNull final PsiErrorElement element) {
  final PsiFile psiFile = element.getContainingFile();
  if (psiFile == null || (psiFile.getViewProvider().getBaseLanguage() != HTMLLanguage.INSTANCE
                          && HTMLLanguage.INSTANCE != element.getLanguage())) return true;

  final PsiElement[] children = element.getChildren();
  if (children.length > 0) {
    if (children[0] instanceof XmlToken && XmlTokenType.XML_END_TAG_START == ((XmlToken)children[0]).getTokenType()) {
      if (XmlErrorMessages.message("xml.parsing.closing.tag.matches.nothing").equals(element.getErrorDescription())) {
        return false;
      }
    }
  }

  return true;
}

项目：tools-idea 文件：UserColorLookup.java

private static void handleUserSelection(InsertionContext context, @NotNull Function<Color, String> colorToStringConverter) {
  Color myColorAtCaret = null;

  Editor selectedTextEditor = context.getEditor();
  PsiElement element = context.getFile().findElementAt(selectedTextEditor.getCaretModel().getOffset());

  if (element instanceof XmlToken) {
    myColorAtCaret = getColorFromElement(element);
  }

  context.getDocument().deleteString(context.getStartOffset(), context.getTailOffset());

  ColorPickerListener[] listeners = ColorPickerListenerFactory.createListenersFor(element);
  Color color = ColorChooser.chooseColor(WindowManager.getInstance().suggestParentWindow(context.getProject()),
                                         XmlBundle.message("choose.color.dialog.title"), myColorAtCaret, true, listeners, true);

  if (color != null) {
    String colorString = colorToStringConverter.fun(color);
    context.getDocument().insertString(context.getStartOffset(), colorString);
    context.getEditor().getCaretModel().moveToOffset(context.getTailOffset());
  }
}

项目：tools-idea 文件：XmlSurroundDescriptor.java

@NotNull public PsiElement[] getElementsToSurround(PsiFile file, int startOffset, int endOffset) {
  final Pair<XmlTagChild, XmlTagChild> childrenInRange = XmlUtil.findTagChildrenInRange(file, startOffset, endOffset);
  if (childrenInRange == null) {
    final PsiElement elementAt = file.findElementAt(startOffset);
    if (elementAt instanceof XmlToken &&
        ((XmlToken)elementAt).getTokenType() == XmlTokenType.XML_DATA_CHARACTERS) {
      return new PsiElement[] {elementAt};
    }
    return PsiElement.EMPTY_ARRAY;
  }
  List<PsiElement> result = new ArrayList<PsiElement>();
  PsiElement first = childrenInRange.getFirst();
  PsiElement last = childrenInRange.getSecond();
  while(true) {
    result.add(first);
    if (first == last) break;
    first = first.getNextSibling();
  }

  return PsiUtilCore.toPsiElementArray(result);
}

项目：tools-idea 文件：XmlTagUtil.java

@Nullable
public static XmlToken getEndTagNameElement(@NotNull XmlTag tag) {
  final ASTNode node = tag.getNode();
  if (node == null) return null;

  ASTNode current = node.getLastChildNode();
  ASTNode prev = current;

  while (current != null) {
    final IElementType elementType = prev.getElementType();
    if ((elementType == XmlTokenType.XML_NAME || elementType == XmlTokenType.XML_TAG_NAME) &&
        current.getElementType() == XmlTokenType.XML_END_TAG_START) {
      return (XmlToken)prev.getPsi();
    }

    prev = current;
    current = current.getTreePrev();

  }
  return null;
}

项目：tools-idea 文件：XmlTagUtil.java

private static TextRange getTag(XmlToken tagName, IElementType tagStart) {
  if (tagName != null) {
    PsiElement s = tagName.getPrevSibling();

    while (s != null && s.getNode().getElementType() != tagStart) {
      s = s.getPrevSibling();
    }

    PsiElement f = tagName.getNextSibling();

    while (f != null &&
           !(f.getNode().getElementType() == XmlTokenType.XML_TAG_END ||
             f.getNode().getElementType() == XmlTokenType.XML_EMPTY_ELEMENT_END)) {
      f = f.getNextSibling();
    }
    if (s != null && f != null) {
      return new TextRange(s.getTextRange().getStartOffset(), f.getTextRange().getEndOffset());
    }
  }
  return null;
}

项目：tools-idea 文件：XsltChangeLocalityDetector.java

@Override
public PsiElement getChangeHighlightingDirtyScopeFor(@NotNull PsiElement changedElement) {
  try {
    if (changedElement instanceof XmlToken && changedElement.getNode().getElementType() == XmlElementType.XML_ATTRIBUTE_VALUE_TOKEN) {
      final PsiElement grandParent = changedElement.getParent().getParent();
      if (grandParent instanceof XmlAttribute) {
        if (XsltSupport.isXPathAttribute((XmlAttribute)grandParent)) {
          return grandParent;
        }
      }
    } else if (changedElement instanceof XmlTag && XsltSupport.isTemplate((XmlTag)changedElement, false)) {
      return changedElement;
    }
  } catch (NullPointerException e) {
    // sth was null
  }
  return null;
}

项目：tools-idea 文件：JavaFxCollapseSubTagToAttributeIntention.java

@Override
public boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element) {
  if (element instanceof XmlToken && ((XmlToken)element).getTokenType() == XmlTokenType.XML_NAME && element.getParent() instanceof XmlTag) {
    final XmlTag tag = (XmlTag)element.getParent();
    for (XmlTag xmlTag : tag.getSubTags()) {
      if (xmlTag.getAttribute(FxmlConstants.FX_VALUE) == null) return false;
    }
    final XmlTag parentTag = tag.getParentTag();
    if (parentTag != null &&
        tag.getDescriptor() instanceof JavaFxPropertyElementDescriptor &&
        parentTag.getDescriptor() instanceof JavaFxClassBackedElementDescriptor) {

      setText("Collapse tag '" + tag.getName() + "' to attribute");
      return true;
    }
  }
  return false;
}