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

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：CheckEmptyTagInspection.java

@Override
@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlTag(final XmlTag tag) {
      if (!isTagWithEmptyEndNotAllowed(tag)) {
        return;
      }
      final ASTNode child = XmlChildRole.EMPTY_TAG_END_FINDER.findChild(tag.getNode());

      if (child == null) {
        return;
      }

      final LocalQuickFix fix = new MyLocalQuickFix();

      holder.registerProblem(tag,
                             XmlBundle.message("html.inspections.check.empty.script.message"),
                             tag.getContainingFile().getContext() != null ?
                             ProblemHighlightType.INFORMATION:
                             ProblemHighlightType.GENERIC_ERROR_OR_WARNING,
                             fix);
    }
  };
}

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

@Override
@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlTag(final XmlTag tag) {
      if (!CheckEmptyTagInspection.isTagWithEmptyEndNotAllowed(tag)) {
        final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(tag.getNode());

        if (child != null) {
          final ASTNode node = child.getTreeNext();

          if (node != null &&
              node.getElementType() == XmlTokenType.XML_END_TAG_START) {
            final LocalQuickFix localQuickFix = new Fix();
            holder.registerProblem(
              tag,
              XmlBundle.message("xml.inspections.tag.empty.body"),
              isCollapsibleTag(tag) ? localQuickFix : null
            );
          }
        }
      }
    }
  };
}

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

@Override
public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) {
  final PsiElement tag = descriptor.getPsiElement();
  if (!FileModificationService.getInstance().prepareFileForWrite(tag.getContainingFile())) {
    return;
  }

  PsiDocumentManager.getInstance(project).commitAllDocuments();

  final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(tag.getNode());
  if (child == null) return;
  final int offset = child.getTextRange().getStartOffset();
  VirtualFile file = tag.getContainingFile().getVirtualFile();
  final Document document = FileDocumentManager.getInstance().getDocument(file);

  new WriteCommandAction(project) {
    @Override
    protected void run(@NotNull final Result result) throws Throwable {
      document.replaceString(offset, tag.getTextRange().getEndOffset(),"/>");
    }
  }.execute();
}

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

@Override
public int getChildRole(ASTNode child) {
  LOG.assertTrue(child.getTreeParent() == this);
  IElementType i = child.getElementType();
  if (i == XML_CONTENT_ANY) {
    return XmlChildRole.XML_CONTENT_ANY;
  }
  else if (i == XML_CONTENT_EMPTY) {
    return XmlChildRole.XML_CONTENT_EMPTY;
  }
  else if (i == XML_PCDATA) {
    return XmlChildRole.XML_PCDATA;
  }
  else {
    return ChildRoleBase.NONE;
  }
}

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

@Nullable
private static TextRange getStartTagRange(ASTNode tagNode) {
  final ASTNode startTagStart = XmlChildRole.START_TAG_START_FINDER.findChild(tagNode);
  if (startTagStart == null) {
    return null;
  }

  ASTNode tagName = startTagStart.getTreeNext();
  if (tagName == null || tagName.getElementType() != XmlTokenType.XML_NAME) {
    return null;
  }

  ASTNode next = tagName.getTreeNext();
  if (next != null && next.getElementType() == XmlTokenType.XML_TAG_END) {
    tagName = next;
  }

  return new TextRange(startTagStart.getStartOffset(), tagName.getTextRange().getEndOffset());
}

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

@Nullable
private static TextRange getEndTagRange(ASTNode tagNode) {
  final ASTNode endTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(tagNode);
  if (endTagStart == null) {
    return null;
  }

  ASTNode endTagEnd = endTagStart;
  while (endTagEnd != null && endTagEnd.getElementType() != XmlTokenType.XML_TAG_END) {
    endTagEnd = endTagEnd.getTreeNext();
  }

  if (endTagEnd == null) {
    return null;
  }

  return new TextRange(endTagStart.getStartOffset(), endTagEnd.getTextRange().getEndOffset());
}

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

@Override
public PsiElement collectAffectedElements(PsiElement element, List<PsiElement> toExtract) {
  final TextRange range = element.getTextRange();
  final ASTNode startTagNameEnd = XmlChildRole.START_TAG_END_FINDER.findChild(element.getNode());
  final ASTNode endTagNameStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(element.getNode());

  int start = startTagNameEnd != null ? startTagNameEnd.getTextRange().getEndOffset() : range.getStartOffset();
  int end = endTagNameStart != null ? endTagNameStart.getTextRange().getStartOffset() : range.getEndOffset();

  for (PsiElement child : element.getChildren()) {
    final TextRange childRange = child.getTextRange();
    if (childRange.getStartOffset() >= start && childRange.getEndOffset() <= end) {
      toExtract.add(child);
    }
  }
  return element;
}

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

public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    if (!XsltSupport.isXsltFile(file)) return false;

    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
  final XmlAttribute attr = PsiTreeUtil.getParentOfType(element, XmlAttribute.class, false);
    if (attr == null || attr.getValueElement() == null) {
        return false;
    }
    if (XsltSupport.isXsltTag(attr.getParent())) {
        return false;
    }

    final ASTNode node = attr.getNode();
    if (node == null) return false;
    final ASTNode nameNode = XmlChildRole.ATTRIBUTE_NAME_FINDER.findChild(node);

    if (nameNode == null) {
        return false;
    } else {
        return nameNode.getTextRange().contains(offset);
    }
}

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

public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    if (!XsltSupport.isXsltFile(file)) return false;

    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
    if (element == null) return false;
    final XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
    if (tag == null || tag.getParentTag() == null) return false;
    if (!tag.getLocalName().equals("if") || !XsltSupport.isXsltTag(tag)) return false;
    if (tag.getAttributeValue("test") == null) return false;

    final ASTNode node = tag.getNode();
    if (node == null) return false;

    final ASTNode child = XmlChildRole.START_TAG_NAME_FINDER.findChild(node);
    return child != null && child.getTextRange().contains(offset);
}

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

protected static boolean isAvailableAt(PsiElement element, XmlTag tag, int offset) {
        final ASTNode node = tag.getNode();
        if (node != null) {
            final ASTNode child = XmlChildRole.START_TAG_NAME_FINDER.findChild(node);
            if (child != null && child.getTextRange().contains(offset)) {
                return true;
            }
        }

//        final XmlAttribute att = PsiTreeUtil.getParentOfType(element, XmlAttribute.class);
//        if (att != null && "name".equals(att.getName()) && att.getValueElement() != null) {
//            return att.getValueElement().getTextRange().contains(offset);
//        }

        return false;
    }

项目：tools-idea 文件：XmlElementContentSpecImpl.java

public int getChildRole(ASTNode child) {
  LOG.assertTrue(child.getTreeParent() == this);
  IElementType i = child.getElementType();
  if (i == XML_CONTENT_ANY) {
    return XmlChildRole.XML_CONTENT_ANY;
  }
  else if (i == XML_CONTENT_EMPTY) {
    return XmlChildRole.XML_CONTENT_EMPTY;
  }
  else if (i == XML_PCDATA) {
    return XmlChildRole.XML_PCDATA;
  }
  else {
    return ChildRoleBase.NONE;
  }
}

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：XmlTagTreeHighlightingPass.java

@Nullable
private static TextRange getStartTagRange(ASTNode tagNode) {
  final ASTNode startTagStart = XmlChildRole.START_TAG_START_FINDER.findChild(tagNode);
  if (startTagStart == null) {
    return null;
  }

  ASTNode tagName = startTagStart.getTreeNext();
  if (tagName == null || tagName.getElementType() != XmlTokenType.XML_NAME) {
    return null;
  }

  ASTNode next = tagName.getTreeNext();
  if (next != null && next.getElementType() == XmlTokenType.XML_TAG_END) {
    tagName = next;
  }

  return new TextRange(startTagStart.getStartOffset(), tagName.getTextRange().getEndOffset());
}

项目：tools-idea 文件：XmlTagTreeHighlightingPass.java

@Nullable
private static TextRange getEndTagRange(ASTNode tagNode) {
  final ASTNode endTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(tagNode);
  if (endTagStart == null) {
    return null;
  }

  ASTNode endTagEnd = endTagStart;
  while (endTagEnd != null && endTagEnd.getElementType() != XmlTokenType.XML_TAG_END) {
    endTagEnd = endTagEnd.getTreeNext();
  }

  if (endTagEnd == null) {
    return null;
  }

  return new TextRange(endTagStart.getStartOffset(), endTagEnd.getTextRange().getEndOffset());
}

项目：tools-idea 文件：CheckEmptyTagInspection.java

@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlTag(final XmlTag tag) {
      if (!isTagWithEmptyEndNotAllowed(tag)) {
        return;
      }
      final ASTNode child = XmlChildRole.EMPTY_TAG_END_FINDER.findChild(tag.getNode());

      if (child == null) {
        return;
      }

      final LocalQuickFix fix = new MyLocalQuickFix();

      holder.registerProblem(tag,
                             XmlBundle.message("html.inspections.check.empty.script.message"),
                             tag.getContainingFile().getContext() != null ?
                             ProblemHighlightType.INFORMATION:
                             ProblemHighlightType.GENERIC_ERROR_OR_WARNING,
                             fix);
    }
  };
}

项目：tools-idea 文件：CheckTagEmptyBodyInspection.java

@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlTag(final XmlTag tag) {
      if (!CheckEmptyTagInspection.isTagWithEmptyEndNotAllowed(tag)) {
        final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(tag.getNode());

        if (child != null) {
          final ASTNode node = child.getTreeNext();

          if (node != null &&
              node.getElementType() == XmlTokenType.XML_END_TAG_START) {
            final LocalQuickFix localQuickFix = new ReplaceEmptyTagBodyByEmptyEndFix();
            holder.registerProblem(
              tag,
              XmlBundle.message("xml.inspections.tag.empty.body"),
              isCollapsableTag(tag) ? localQuickFix : null
            );
          }
        }
      }
    }
  };
}

项目：tools-idea 文件：CheckTagEmptyBodyInspection.java

public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) {
  final PsiElement tag = descriptor.getPsiElement();
  if (!FileModificationService.getInstance().prepareFileForWrite(tag.getContainingFile())) {
    return;
  }

  PsiDocumentManager.getInstance(project).commitAllDocuments();

  final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(tag.getNode());
  if (child == null) return;
  final int offset = child.getTextRange().getStartOffset();
  VirtualFile file = tag.getContainingFile().getVirtualFile();
  final Document document = FileDocumentManager.getInstance().getDocument(file);

  new WriteCommandAction(project) {
    protected void run(final Result result) throws Throwable {
      document.replaceString(offset, tag.getTextRange().getEndOffset(),"/>");
    }
  }.execute();
}

项目：tools-idea 文件：ReplaceWithXslAttribute.java

public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    if (!XsltSupport.isXsltFile(file)) return false;

    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
  final XmlAttribute attr = PsiTreeUtil.getParentOfType(element, XmlAttribute.class, false);
    if (attr == null || attr.getValueElement() == null) {
        return false;
    }
    if (XsltSupport.isXsltTag(attr.getParent())) {
        return false;
    }

    final ASTNode node = attr.getNode();
    if (node == null) return false;
    final ASTNode nameNode = XmlChildRole.ATTRIBUTE_NAME_FINDER.findChild(node);

    if (nameNode == null) {
        return false;
    } else {
        return nameNode.getTextRange().contains(offset);
    }
}

项目：tools-idea 文件：ConvertIfToChooseIntention.java

public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    if (!XsltSupport.isXsltFile(file)) return false;

    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
    if (element == null) return false;
    final XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
    if (tag == null || tag.getParentTag() == null) return false;
    if (!tag.getLocalName().equals("if") || !XsltSupport.isXsltTag(tag)) return false;
    if (tag.getAttributeValue("test") == null) return false;

    final ASTNode node = tag.getNode();
    if (node == null) return false;

    final ASTNode child = XmlChildRole.START_TAG_NAME_FINDER.findChild(node);
    return child != null && child.getTextRange().contains(offset);
}

项目：tools-idea 文件：AddOptionalArgumentsIntention.java

protected static boolean isAvailableAt(PsiElement element, XmlTag tag, int offset) {
        final ASTNode node = tag.getNode();
        if (node != null) {
            final ASTNode child = XmlChildRole.START_TAG_NAME_FINDER.findChild(node);
            if (child != null && child.getTextRange().contains(offset)) {
                return true;
            }
        }

//        final XmlAttribute att = PsiTreeUtil.getParentOfType(element, XmlAttribute.class);
//        if (att != null && "name".equals(att.getName()) && att.getValueElement() != null) {
//            return att.getValueElement().getTextRange().contains(offset);
//        }

        return false;
    }

项目：consulo-xslt 文件：ReplaceWithXslAttribute.java

public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    if (!XsltSupport.isXsltFile(file)) return false;

    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
  final XmlAttribute attr = PsiTreeUtil.getParentOfType(element, XmlAttribute.class, false);
    if (attr == null || attr.getValueElement() == null) {
        return false;
    }
    if (XsltSupport.isXsltTag(attr.getParent())) {
        return false;
    }

    final ASTNode node = attr.getNode();
    if (node == null) return false;
    final ASTNode nameNode = XmlChildRole.ATTRIBUTE_NAME_FINDER.findChild(node);

    if (nameNode == null) {
        return false;
    } else {
        return nameNode.getTextRange().contains(offset);
    }
}

项目：consulo-xslt 文件：ConvertIfToChooseIntention.java

public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    if (!XsltSupport.isXsltFile(file)) return false;

    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
    if (element == null) return false;
    final XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
    if (tag == null || tag.getParentTag() == null) return false;
    if (!tag.getLocalName().equals("if") || !XsltSupport.isXsltTag(tag)) return false;
    if (tag.getAttributeValue("test") == null) return false;

    final ASTNode node = tag.getNode();
    if (node == null) return false;

    final ASTNode child = XmlChildRole.START_TAG_NAME_FINDER.findChild(node);
    return child != null && child.getTextRange().contains(offset);
}

项目：consulo-xslt 文件：AddOptionalArgumentsIntention.java

protected static boolean isAvailableAt(PsiElement element, XmlTag tag, int offset) {
        final ASTNode node = tag.getNode();
        if (node != null) {
            final ASTNode child = XmlChildRole.START_TAG_NAME_FINDER.findChild(node);
            if (child != null && child.getTextRange().contains(offset)) {
                return true;
            }
        }

//        final XmlAttribute att = PsiTreeUtil.getParentOfType(element, XmlAttribute.class);
//        if (att != null && "name".equals(att.getName()) && att.getValueElement() != null) {
//            return att.getValueElement().getTextRange().contains(offset);
//        }

        return false;
    }

项目：consulo-xml 文件：XmlElementContentSpecImpl.java

public int getChildRole(ASTNode child) {
  LOG.assertTrue(child.getTreeParent() == this);
  IElementType i = child.getElementType();
  if (i == XML_CONTENT_ANY) {
    return XmlChildRole.XML_CONTENT_ANY;
  }
  else if (i == XML_CONTENT_EMPTY) {
    return XmlChildRole.XML_CONTENT_EMPTY;
  }
  else if (i == XML_PCDATA) {
    return XmlChildRole.XML_PCDATA;
  }
  else {
    return ChildRoleBase.NONE;
  }
}

项目：consulo-xml 文件：XmlDocumentImpl.java

@Override
public int getChildRole(ASTNode child)
{
    LOG.assertTrue(child.getTreeParent() == this);
    IElementType i = child.getElementType();
    if(i == XmlElementType.XML_PROLOG)
    {
        return XmlChildRole.XML_PROLOG;
    }
    else if(i == XmlElementType.XML_TAG)
    {
        return XmlChildRole.XML_TAG;
    }
    else
    {
        return ChildRoleBase.NONE;
    }
}

项目：consulo-xml 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：consulo-xml 文件：XmlTagTreeHighlightingPass.java

@Nullable
private static TextRange getStartTagRange(ASTNode tagNode)
{
    final ASTNode startTagStart = XmlChildRole.START_TAG_START_FINDER.findChild(tagNode);
    if(startTagStart == null)
    {
        return null;
    }

    ASTNode tagName = startTagStart.getTreeNext();
    if(tagName == null || tagName.getElementType() != XmlTokenType.XML_NAME)
    {
        return null;
    }

    ASTNode next = tagName.getTreeNext();
    if(next != null && next.getElementType() == XmlTokenType.XML_TAG_END)
    {
        tagName = next;
    }

    return new TextRange(startTagStart.getStartOffset(), tagName.getTextRange().getEndOffset());
}

项目：consulo-xml 文件：XmlTagTreeHighlightingPass.java

@Nullable
private static TextRange getEndTagRange(ASTNode tagNode)
{
    final ASTNode endTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(tagNode);
    if(endTagStart == null)
    {
        return null;
    }

    ASTNode endTagEnd = endTagStart;
    while(endTagEnd != null && endTagEnd.getElementType() != XmlTokenType.XML_TAG_END)
    {
        endTagEnd = endTagEnd.getTreeNext();
    }

    if(endTagEnd == null)
    {
        return null;
    }

    return new TextRange(endTagStart.getStartOffset(), endTagEnd.getTextRange().getEndOffset());
}

项目：consulo-xml 文件：CheckEmptyTagInspection.java

@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlTag(final XmlTag tag) {
      if (!isTagWithEmptyEndNotAllowed(tag)) {
        return;
      }
      final ASTNode child = XmlChildRole.EMPTY_TAG_END_FINDER.findChild(tag.getNode());

      if (child == null) {
        return;
      }

      final LocalQuickFix fix = new MyLocalQuickFix();

      holder.registerProblem(tag,
                             XmlBundle.message("html.inspections.check.empty.script.message"),
                             tag.getContainingFile().getContext() != null ?
                             ProblemHighlightType.INFORMATION:
                             ProblemHighlightType.GENERIC_ERROR_OR_WARNING,
                             fix);
    }
  };
}

项目：consulo-xml 文件：CheckTagEmptyBodyInspection.java

@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
  return new XmlElementVisitor() {
    @Override public void visitXmlTag(final XmlTag tag) {
      if (!CheckEmptyTagInspection.isTagWithEmptyEndNotAllowed(tag)) {
        final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(tag.getNode());

        if (child != null) {
          final ASTNode node = child.getTreeNext();

          if (node != null &&
              node.getElementType() == XmlTokenType.XML_END_TAG_START) {
            final LocalQuickFix localQuickFix = new ReplaceEmptyTagBodyByEmptyEndFix();
            holder.registerProblem(
              tag,
              XmlBundle.message("xml.inspections.tag.empty.body"),
              isCollapsableTag(tag) ? localQuickFix : null
            );
          }
        }
      }
    }
  };
}

项目：consulo-xml 文件：CheckTagEmptyBodyInspection.java

public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) {
  final PsiElement tag = descriptor.getPsiElement();
  if (!FileModificationService.getInstance().prepareFileForWrite(tag.getContainingFile())) {
    return;
  }

  PsiDocumentManager.getInstance(project).commitAllDocuments();

  final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(tag.getNode());
  if (child == null) return;
  final int offset = child.getTextRange().getStartOffset();
  VirtualFile file = tag.getContainingFile().getVirtualFile();
  final Document document = FileDocumentManager.getInstance().getDocument(file);

  new WriteCommandAction(project) {
    protected void run(final Result result) throws Throwable {
      document.replaceString(offset, tag.getTextRange().getEndOffset(),"/>");
    }
  }.execute();
}

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

@Override
public void apply(Editor editor, JavaSmartEnterProcessor processor, PsiElement psiElement) throws IncorrectOperationException {
  if (psiElement instanceof XmlTag) {
    final ASTNode emptyTagEnd = XmlChildRole.EMPTY_TAG_END_FINDER.findChild(psiElement.getNode());
    final ASTNode endTagEnd = XmlChildRole.START_TAG_END_FINDER.findChild(psiElement.getNode());
    if (emptyTagEnd != null || endTagEnd != null) return;

    int insertionOffset = psiElement.getTextRange().getEndOffset();
    Document doc = editor.getDocument();
    final int caretAt = editor.getCaretModel().getOffset();
    final CharSequence text = doc.getCharsSequence();
    final int probableCommaOffset = CharArrayUtil.shiftForward(text, insertionOffset, " \t");

    //if (caretAt < probableCommaOffset) {
    //  final CharSequence tagName = text.subSequence(psiElement.getTextRange().getStartOffset() + 1, caretAt);
    //  doc.insertString(caretAt, ">");
    //  doc.insertString(probableCommaOffset + 1, "</" +  tagName + ">");
    //  return;
    //}

    char ch;
    if (probableCommaOffset >= text.length() ||
        ( (ch = text.charAt(probableCommaOffset)) != '/' &&
          ch != '>'
        )
       ) {
      doc.insertString(insertionOffset, "/>");
    }
  }
}

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

@Override
public int getChildRole(ASTNode child) {
  LOG.assertTrue(child.getTreeParent() == this);
  if (child.getElementType() == HTML_DOCUMENT) {
    return XmlChildRole.HTML_DOCUMENT;
  }
  else {
    return ChildRoleBase.NONE;
  }
}

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

@Override
public int getChildRole(ASTNode child) {
  LOG.assertTrue(child.getTreeParent() == this);
  if (child.getElementType() == XML_DOCUMENT ||
      child.getElementType() == HTML_DOCUMENT) {
    return XmlChildRole.XML_DOCUMENT;
  }
  else {
    return ChildRoleBase.NONE;
  }
}

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

@Override
public int getChildRole(ASTNode child) {
  LOG.assertTrue(child.getTreeParent() == this);
  if (child.getElementType() == XML_DOCTYPE) {
    return XmlChildRole.XML_DOCTYPE;
  }
  else {
    return ChildRoleBase.NONE;
  }
}

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

protected static TextRange xmlAttributeValueRange(final XmlAttributeValue xmlAttributeValue) {
  ASTNode valueNode = XmlChildRole.ATTRIBUTE_VALUE_VALUE_FINDER.findChild(xmlAttributeValue.getNode());
  PsiElement toHighlight = valueNode == null ? xmlAttributeValue : valueNode.getPsi();
  TextRange childRange = toHighlight.getTextRange();
  TextRange range = xmlAttributeValue.getTextRange();
  return childRange.shiftRight(-range.getStartOffset());
}

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

@Override
public List<PsiElement> unwrap(Editor editor, PsiElement element) throws IncorrectOperationException {
  final TextRange range = element.getTextRange();
  final ASTNode startTagNameEnd = XmlChildRole.START_TAG_END_FINDER.findChild(element.getNode());
  final ASTNode endTagNameStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(element.getNode());

  if (endTagNameStart != null) {
    editor.getDocument().replaceString(endTagNameStart.getTextRange().getStartOffset(), range.getEndOffset(), "");
    editor.getDocument().replaceString(range.getStartOffset(), startTagNameEnd.getTextRange().getEndOffset(), "");
  }
  else {
    editor.getDocument().replaceString(range.getStartOffset(), range.getEndOffset(), "");
  }
  return Collections.emptyList();
}

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

@NotNull
@Override
public PsiReference[] getReferencesByElement(@NotNull PsiElement element, @NotNull ProcessingContext context) {
  if (!(element instanceof XmlTag)) {
    return PsiReference.EMPTY_ARRAY;
  }
  final Module module = ModuleUtilCore.findModuleForPsiElement(element);

  if (module == null || AndroidFacet.getInstance(module) == null) {
    return PsiReference.EMPTY_ARRAY;
  }
  final ASTNode startTagName = XmlChildRole.START_TAG_NAME_FINDER.findChild(element.getNode());

  final String baseClassQName = computeBaseClass((XmlTag)element);
  if (baseClassQName == null) {
    return PsiReference.EMPTY_ARRAY;
  }
  final List<PsiReference> result = new ArrayList<PsiReference>();
  final XmlTag tag = (XmlTag)element;

  if (startTagName != null && areReferencesProvidedByReferenceProvider(startTagName)) {
    addReferences(tag, startTagName.getPsi(), result, module, baseClassQName, true);
  }
  final ASTNode closingTagName = XmlChildRole.CLOSING_TAG_NAME_FINDER.findChild(element.getNode());

  if (closingTagName != null && areReferencesProvidedByReferenceProvider(closingTagName)) {
    addReferences(tag, closingTagName.getPsi(), result, module, baseClassQName, false);
  }
  return result.toArray(new PsiReference[result.size()]);
}

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

private static void replaceByTagContent(Project project, XmlTag tagToReplace, XmlTag tagToInline)
  throws AndroidRefactoringErrorException {
  final ASTNode node = tagToInline.getNode();

  if (node == null) {
    throw new AndroidRefactoringErrorException();
  }
  final ASTNode startTagEnd = XmlChildRole.START_TAG_END_FINDER.findChild(node);
  final ASTNode closingTagStart = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(node);

  if (startTagEnd == null || closingTagStart == null) {
    throw new AndroidRefactoringErrorException();
  }
  final int contentStart = startTagEnd.getTextRange().getEndOffset();
  final int contentEnd = closingTagStart.getTextRange().getStartOffset();

  if (contentStart < 0 || contentEnd < 0 || contentStart >= contentEnd) {
    throw new AndroidRefactoringErrorException();
  }
  final PsiFile file = tagToInline.getContainingFile();

  if(file == null) {
    throw new AndroidRefactoringErrorException();
  }
  final String textToInline = file.getText().
    substring(contentStart, contentEnd).trim();
  final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
  final Document document = documentManager.getDocument(tagToReplace.getContainingFile());

  if (document == null) {
    throw new AndroidRefactoringErrorException();
  }
  final TextRange range = tagToReplace.getTextRange();
  document.replaceString(range.getStartOffset(), range.getEndOffset(), textToInline);
  documentManager.commitDocument(document);
}