コード例 #1
0
  public XmlAttributeDescriptor getAttributeDescriptor(String attributeName, final XmlTag context) {
    String caseSensitiveAttributeName =
        !myCaseSensitive ? attributeName.toLowerCase() : attributeName;
    XmlAttributeDescriptor descriptor =
        super.getAttributeDescriptor(caseSensitiveAttributeName, context);
    if (descriptor == null)
      descriptor =
          RelaxedHtmlFromSchemaElementDescriptor.getAttributeDescriptorFromFacelets(
              attributeName, context);

    if (descriptor == null) {
      String prefix = XmlUtil.findPrefixByQualifiedName(attributeName);

      if ("xml"
          .equals(
              prefix)) { // todo this is not technically correct dtd document references namespaces
                         // but we should handle it at least for xml stuff
        XmlNSDescriptor nsdescriptor = context.getNSDescriptor(XmlUtil.XML_NAMESPACE_URI, true);
        if (nsdescriptor instanceof XmlNSDescriptorImpl) {
          descriptor =
              ((XmlNSDescriptorImpl) nsdescriptor)
                  .getAttribute(
                      XmlUtil.findLocalNameByQualifiedName(caseSensitiveAttributeName),
                      XmlUtil.XML_NAMESPACE_URI,
                      context);
        }
      }
    }
    if (descriptor == null && HtmlUtil.isHtml5Context(context)) {
      descriptor = myDelegate.getAttributeDescriptor(attributeName, context);
    }
    return descriptor;
  }
  @Override
  public void update(@NotNull AnActionEvent e) {
    Presentation presentation = e.getPresentation();

    OpenInBrowserRequest result = BaseOpenInBrowserAction.doUpdate(e);
    if (result == null) {
      return;
    }

    String description = getTemplatePresentation().getDescription();
    if (HtmlUtil.isHtmlFile(result.getFile())) {
      description += " (hold Shift to open URL of local file)";
    }

    presentation.setText(getTemplatePresentation().getText());
    presentation.setDescription(description);

    WebBrowser browser = findUsingBrowser();
    if (browser != null) {
      presentation.setIcon(browser.getIcon());
    }

    if (ActionPlaces.isPopupPlace(e.getPlace())) {
      presentation.setVisible(presentation.isEnabled());
    }
  }
コード例 #3
0
  protected void checkAttribute(
      @NotNull final XmlAttribute attribute,
      @NotNull final ProblemsHolder holder,
      final boolean isOnTheFly) {
    final XmlTag tag = attribute.getParent();

    if (tag instanceof HtmlTag) {
      XmlElementDescriptor elementDescriptor = tag.getDescriptor();
      if (elementDescriptor == null || elementDescriptor instanceof AnyXmlElementDescriptor) {
        return;
      }

      XmlAttributeDescriptor attributeDescriptor =
          elementDescriptor.getAttributeDescriptor(attribute);

      final String name = attribute.getName();

      if (attributeDescriptor == null && !attribute.isNamespaceDeclaration()) {
        if (!XmlUtil.attributeFromTemplateFramework(name, tag)
            && (!isCustomValuesEnabled() || !isCustomValue(name))) {
          final ASTNode node = attribute.getNode();
          assert node != null;
          final PsiElement nameElement =
              XmlChildRole.ATTRIBUTE_NAME_FINDER.findChild(node).getPsi();

          boolean maySwitchToHtml5 =
              HtmlUtil.isCustomHtml5Attribute(name) && !HtmlUtil.hasNonHtml5Doctype(tag);
          LocalQuickFix[] quickfixes = new LocalQuickFix[maySwitchToHtml5 ? 3 : 2];
          quickfixes[0] =
              new AddCustomTagOrAttributeIntentionAction(
                  getShortName(), name, XmlEntitiesInspection.UNKNOWN_ATTRIBUTE);
          quickfixes[1] = new RemoveAttributeIntentionAction(name);
          if (maySwitchToHtml5) {
            quickfixes[2] = new SwitchToHtml5WithHighPriorityAction();
          }

          holder.registerProblem(
              nameElement,
              XmlErrorMessages.message("attribute.is.not.allowed.here", name),
              ProblemHighlightType.GENERIC_ERROR_OR_WARNING,
              quickfixes);
        }
      }
    }
  }
コード例 #4
0
  @Override
  public Charset extractCharsetFromFileContent(
      @Nullable final Project project,
      @Nullable final VirtualFile file,
      @NotNull final CharSequence content) {
    String name = XmlCharsetDetector.extractXmlEncodingFromProlog(content);
    Charset charset = CharsetToolkit.forName(name);

    if (charset != null) {
      return charset;
    }
    return HtmlUtil.detectCharsetFromMetaTag(content);
  }
コード例 #5
0
 @Override
 public String getCharset(@NotNull final VirtualFile file, @NotNull final byte[] content) {
   String charset = XmlCharsetDetector.extractXmlEncodingFromProlog(content);
   if (charset != null) return charset;
   @NonNls String strContent;
   try {
     strContent = new String(content, "ISO-8859-1");
   } catch (UnsupportedEncodingException e) {
     return null;
   }
   Charset c = HtmlUtil.detectCharsetFromMetaTag(strContent);
   return c == null ? null : c.name();
 }
コード例 #6
0
 public void annotate(final PsiElement psiElement, final AnnotationHolder holder) {
   if (psiElement instanceof XmlToken) {
     final PsiElement parent = psiElement.getParent();
     if (parent instanceof XmlTag) {
       final XmlTag tag = (XmlTag) parent;
       final XmlToken start = XmlTagUtil.getStartTagNameElement(tag);
       XmlToken endTagName = XmlTagUtil.getEndTagNameElement(tag);
       if (endTagName != null
           && !(tag instanceof HtmlTag)
           && !tag.getName().equals(endTagName.getText())) {
         registerProblem(holder, tag, start, endTagName);
       } else if (endTagName == null
           && !(tag instanceof HtmlTag && HtmlUtil.isSingleHtmlTag(tag.getName()))) {
         final PsiErrorElement errorElement =
             PsiTreeUtil.getChildOfType(tag, PsiErrorElement.class);
         endTagName = findEndTagName(errorElement);
         if (endTagName != null) {
           registerProblem(holder, tag, start, endTagName);
         }
       }
     } else if (parent instanceof PsiErrorElement) {
       if (XmlTokenType.XML_NAME == ((XmlToken) psiElement).getTokenType()) {
         final PsiFile psiFile = psiElement.getContainingFile();
         if (psiFile != null
             && (HTMLLanguage.INSTANCE == psiFile.getViewProvider().getBaseLanguage()
                 || HTMLLanguage.INSTANCE == parent.getLanguage())) {
           final String message =
               XmlErrorMessages.message("xml.parsing.closing.tag.mathes.nothing");
           if (message.equals(((PsiErrorElement) parent).getErrorDescription())) {
             final Annotation annotation = holder.createWarningAnnotation(parent, message);
             annotation.registerFix(new RemoveExtraClosingTagIntentionAction());
           }
         }
       }
     }
   }
 }
コード例 #7
0
  @Override
  public boolean canSelect(SelectInContext context) {
    Object selectorInFile = context.getSelectorInFile();
    if (!(selectorInFile instanceof PsiElement)) {
      return false;
    }

    PsiFile file = ((PsiElement) selectorInFile).getContainingFile();
    if (file == null || file.getVirtualFile() == null) {
      return false;
    }

    Pair<WebBrowserUrlProvider, Url> browserUrlProvider = WebBrowserServiceImpl.getProvider(file);
    currentName = XmlBundle.message("browser.select.in.default.name");
    if (browserUrlProvider == null) {
      return HtmlUtil.isHtmlFile(file) && !(file.getVirtualFile() instanceof LightVirtualFile);
    } else {
      String customText = browserUrlProvider.first.getOpenInBrowserActionText(file);
      if (customText != null) {
        currentName = customText;
      }
    }
    return true;
  }
コード例 #8
0
  @Override
  protected void checkTag(
      @NotNull final XmlTag tag, @NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    if (!(tag instanceof HtmlTag)
        || !XmlHighlightVisitor.shouldBeValidated(tag)
        || isInSpecialHtml5Namespace(tag)) {
      return;
    }

    XmlElementDescriptor descriptorFromContext = XmlUtil.getDescriptorFromContext(tag);

    PsiElement parent = tag.getParent();
    XmlElementDescriptor parentDescriptor =
        parent instanceof XmlTag ? ((XmlTag) parent).getDescriptor() : null;

    XmlElementDescriptor ownDescriptor =
        isAbstractDescriptor(descriptorFromContext) ? tag.getDescriptor() : descriptorFromContext;

    if (isAbstractDescriptor(ownDescriptor)
        || (parentDescriptor instanceof HtmlElementDescriptorImpl
            && ownDescriptor instanceof HtmlElementDescriptorImpl
            && isAbstractDescriptor(descriptorFromContext))) {

      final String name = tag.getName();

      if (!isCustomValuesEnabled() || !isCustomValue(name)) {
        final AddCustomTagOrAttributeIntentionAction action =
            new AddCustomTagOrAttributeIntentionAction(
                TAG_KEY, name, XmlEntitiesInspection.UNKNOWN_TAG);

        // todo: support "element is not allowed" message for html5
        // some tags in html5 cannot be found in xhtml5.xsd if they are located in incorrect
        // context, so they get any-element descriptor (ex. "canvas: tag)
        final String message =
            isAbstractDescriptor(ownDescriptor)
                ? XmlErrorMessages.message("unknown.html.tag", name)
                : XmlErrorMessages.message("element.is.not.allowed.here", name);

        final PsiElement startTagName = XmlTagUtil.getStartTagNameElement(tag);
        assert startTagName != null;
        final PsiElement endTagName = XmlTagUtil.getEndTagNameElement(tag);

        List<LocalQuickFix> quickfixes = new ArrayList<LocalQuickFix>();
        quickfixes.add(action);
        if (isOnTheFly) {
          ContainerUtil.addIfNotNull(
              CreateNSDeclarationIntentionFix.createFix(startTagName, ""), quickfixes);
        }
        if (HtmlUtil.isHtml5Tag(name) && !HtmlUtil.hasNonHtml5Doctype(tag)) {
          quickfixes.add(new SwitchToHtml5WithHighPriorityAction());
        }
        ProblemHighlightType highlightType =
            tag.getContainingFile().getContext() == null
                ? ProblemHighlightType.GENERIC_ERROR_OR_WARNING
                : ProblemHighlightType.INFORMATION;
        if (startTagName.getTextLength() > 0) {
          holder.registerProblem(
              startTagName,
              message,
              highlightType,
              quickfixes.toArray(new LocalQuickFix[quickfixes.size()]));
        }

        if (endTagName != null) {
          holder.registerProblem(
              endTagName,
              message,
              highlightType,
              quickfixes.toArray(new LocalQuickFix[quickfixes.size()]));
        }
      }
    }
  }
コード例 #9
0
  public Result beforeCharTyped(
      final char c,
      final Project project,
      final Editor editor,
      final PsiFile editedFile,
      final FileType fileType) {
    final XmlEditorOptions xmlEditorOptions = XmlEditorOptions.getInstance();
    if (c == '>'
        && xmlEditorOptions != null
        && xmlEditorOptions.isAutomaticallyInsertClosingTag()
        && (editedFile.getLanguage() instanceof XMLLanguage
            || editedFile.getViewProvider().getBaseLanguage() instanceof XMLLanguage)) {
      PsiDocumentManager.getInstance(project).commitAllDocuments();

      PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
      FileViewProvider provider = editedFile.getViewProvider();
      int offset = editor.getCaretModel().getOffset();

      PsiElement element, elementAtCaret = null;

      if (offset < editor.getDocument().getTextLength()) {
        elementAtCaret = element = provider.findElementAt(offset, XMLLanguage.class);

        if (!(element instanceof PsiWhiteSpace)) {
          boolean nonAcceptableDelimiter = true;

          if (element instanceof XmlToken) {
            IElementType tokenType = ((XmlToken) element).getTokenType();

            if (tokenType == XmlTokenType.XML_START_TAG_START
                || tokenType == XmlTokenType.XML_END_TAG_START) {
              if (offset > 0) {
                PsiElement previousElement = provider.findElementAt(offset - 1, XMLLanguage.class);

                if (previousElement instanceof XmlToken) {
                  tokenType = ((XmlToken) previousElement).getTokenType();
                  element = previousElement;
                  nonAcceptableDelimiter = false;
                }
              }
            } else if (tokenType == XmlTokenType.XML_NAME) {
              if (element.getNextSibling() instanceof PsiErrorElement) {
                nonAcceptableDelimiter = false;
              }
            }

            if (tokenType == XmlTokenType.XML_TAG_END
                || tokenType == XmlTokenType.XML_EMPTY_ELEMENT_END
                    && element.getTextOffset() == offset - 1) {
              editor.getCaretModel().moveToOffset(offset + 1);
              editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
              return Result.STOP;
            }
          }
          if (nonAcceptableDelimiter) return Result.CONTINUE;
        } else {
          // check if right after empty end
          PsiElement previousElement = provider.findElementAt(offset - 1, XMLLanguage.class);
          if (previousElement instanceof XmlToken) {
            final IElementType tokenType = ((XmlToken) previousElement).getTokenType();

            if (tokenType == XmlTokenType.XML_EMPTY_ELEMENT_END) {
              return Result.STOP;
            }
          }
        }

        PsiElement parent = element.getParent();
        if (parent instanceof XmlText) {
          final String text = parent.getText();
          // check /
          final int index = offset - parent.getTextOffset() - 1;

          if (index >= 0 && text.charAt(index) == '/') {
            return Result.CONTINUE; // already seen /
          }
          element = parent.getPrevSibling();
        } else if (parent instanceof XmlTag && !(element.getPrevSibling() instanceof XmlTag)) {
          element = parent;
        } else if (parent instanceof XmlAttributeValue) {
          element = parent;
        }
      } else {
        element =
            provider.findElementAt(editor.getDocument().getTextLength() - 1, XMLLanguage.class);
        if (element == null) return Result.CONTINUE;
        element = element.getParent();
      }

      if (offset > 0 && offset <= editor.getDocument().getTextLength()) {
        if (editor.getDocument().getCharsSequence().charAt(offset - 1)
            == '/') { // Some languages (e.g. GSP) allow character '/' in tag name.
          return Result.CONTINUE;
        }
      }

      if (element instanceof XmlAttributeValue) {
        element = element.getParent().getParent();
      }

      while (element instanceof PsiWhiteSpace) element = element.getPrevSibling();
      if (element instanceof XmlDocument) { // hack for closing tags in RHTML
        element = element.getLastChild();
      }
      if (element == null) return Result.CONTINUE;
      if (!(element instanceof XmlTag)) {
        if (element instanceof XmlTokenImpl
            && element.getPrevSibling() != null
            && element.getPrevSibling().getText().equals("<")) {
          // tag is started and there is another text in the end
          editor.getDocument().insertString(offset, "</" + element.getText() + ">");
        }
        return Result.CONTINUE;
      }

      XmlTag tag = (XmlTag) element;
      if (XmlUtil.getTokenOfType(tag, XmlTokenType.XML_TAG_END) != null) return Result.CONTINUE;
      if (XmlUtil.getTokenOfType(tag, XmlTokenType.XML_EMPTY_ELEMENT_END) != null)
        return Result.CONTINUE;
      final XmlToken startToken = XmlUtil.getTokenOfType(tag, XmlTokenType.XML_START_TAG_START);
      if (startToken == null || !startToken.getText().equals("<")) return Result.CONTINUE;

      String name = tag.getName();
      if (elementAtCaret instanceof XmlToken
          && ((XmlToken) elementAtCaret).getTokenType() == XmlTokenType.XML_NAME) {
        name = name.substring(0, offset - elementAtCaret.getTextOffset());
      }
      if (tag instanceof HtmlTag && HtmlUtil.isSingleHtmlTag(name)) return Result.CONTINUE;
      if ("".equals(name)) return Result.CONTINUE;

      int tagOffset = tag.getTextRange().getStartOffset();

      final XmlToken nameToken = XmlUtil.getTokenOfType(tag, XmlTokenType.XML_NAME);
      if (nameToken != null && nameToken.getTextRange().getStartOffset() > offset)
        return Result.CONTINUE;

      HighlighterIterator iterator = ((EditorEx) editor).getHighlighter().createIterator(tagOffset);
      if (BraceMatchingUtil.matchBrace(
          editor.getDocument().getCharsSequence(),
          editedFile.getFileType(),
          iterator,
          true,
          true)) {
        PsiElement parent = tag.getParent();
        boolean hasBalance = true;

        while (parent instanceof XmlTag && name.equals(((XmlTag) parent).getName())) {
          ASTNode astNode = XmlChildRole.CLOSING_TAG_NAME_FINDER.findChild(parent.getNode());
          if (astNode == null) {
            hasBalance = false;
            break;
          }

          parent = parent.getParent();
        }

        if (hasBalance) {
          hasBalance = false;
          for (ASTNode node = parent.getNode().getLastChildNode();
              node != null;
              node = node.getTreePrev()) {
            ASTNode leaf = node;
            if (leaf.getElementType() == TokenType.ERROR_ELEMENT) {
              ASTNode firstChild = leaf.getFirstChildNode();
              if (firstChild != null) leaf = firstChild;
              else {
                PsiElement psiElement = PsiTreeUtil.nextLeaf(leaf.getPsi());
                leaf = psiElement != null ? psiElement.getNode() : null;
              }
              if (leaf != null && leaf.getElementType() == TokenType.WHITE_SPACE) {
                PsiElement psiElement = PsiTreeUtil.nextLeaf(leaf.getPsi());
                if (psiElement != null) leaf = psiElement.getNode();
              }
            }

            if (leaf != null && leaf.getElementType() == XmlTokenType.XML_END_TAG_START) {
              ASTNode treeNext = leaf.getTreeNext();
              IElementType treeNextType;
              if (treeNext != null
                  && ((treeNextType = treeNext.getElementType()) == XmlTokenType.XML_NAME
                      || treeNextType == XmlTokenType.XML_TAG_NAME)) {
                if (name.equals(treeNext.getText())) {
                  ASTNode parentEndName =
                      parent instanceof XmlTag
                          ? XmlChildRole.CLOSING_TAG_NAME_FINDER.findChild(parent.getNode())
                          : null;
                  hasBalance =
                      !(parent instanceof XmlTag)
                          || parentEndName != null && !parentEndName.getText().equals(name);
                  break;
                }
              }
            }
          }
        }

        if (hasBalance) return Result.CONTINUE;
      }

      TextRange cdataReformatRange = null;
      final XmlElementDescriptor descriptor = tag.getDescriptor();

      if (descriptor instanceof XmlElementDescriptorWithCDataContent) {
        final XmlElementDescriptorWithCDataContent cDataContainer =
            (XmlElementDescriptorWithCDataContent) descriptor;

        if (cDataContainer.requiresCdataBracesInContext(tag)) {
          int rangeStart = offset;
          @NonNls final String cDataStart = "><![CDATA[";
          final String inserted = cDataStart + "\n]]>";
          editor.getDocument().insertString(offset, inserted);
          final int newoffset = offset + cDataStart.length();
          editor.getCaretModel().moveToOffset(newoffset);
          offset += inserted.length();
          cdataReformatRange = new TextRange(rangeStart, offset + 1);
        }
      }

      editor.getDocument().insertString(offset, "</" + name + ">");

      if (cdataReformatRange != null) {
        PsiDocumentManager.getInstance(project).commitDocument(editor.getDocument());
        try {
          CodeStyleManager.getInstance(project)
              .reformatText(
                  file, cdataReformatRange.getStartOffset(), cdataReformatRange.getEndOffset());
        } catch (IncorrectOperationException e) {
          LOG.error(e);
        }
      }
      return cdataReformatRange != null ? Result.STOP : Result.CONTINUE;
    }
    return Result.CONTINUE;
  }
コード例 #10
0
  private void checkAttribute(XmlAttribute attribute) {
    XmlTag tag = attribute.getParent();

    final String name = attribute.getName();
    PsiElement prevLeaf = PsiTreeUtil.prevLeaf(attribute);

    if (!(prevLeaf instanceof PsiWhiteSpace)) {
      TextRange textRange = attribute.getTextRange();
      addToResults(
          HighlightInfo.createHighlightInfo(
              tag instanceof HtmlTag ? HighlightInfoType.WARNING : HighlightInfoType.ERROR,
              textRange.getStartOffset(),
              textRange.getStartOffset(),
              XmlErrorMessages.message("attribute.should.be.preceded.with.space")));
    }

    if (attribute.isNamespaceDeclaration()) {
      checkReferences(attribute.getValueElement());
      return;
    }
    final String namespace = attribute.getNamespace();

    if (XmlUtil.XML_SCHEMA_INSTANCE_URI.equals(namespace)) {
      checkReferences(attribute.getValueElement());
      return;
    }

    XmlElementDescriptor elementDescriptor = tag.getDescriptor();
    if (elementDescriptor == null
        || elementDescriptor instanceof AnyXmlElementDescriptor
        || ourDoJaxpTesting) {
      return;
    }

    XmlAttributeDescriptor attributeDescriptor =
        elementDescriptor.getAttributeDescriptor(attribute);

    if (attributeDescriptor == null) {
      if (!XmlUtil.attributeFromTemplateFramework(name, tag)) {
        final String localizedMessage =
            XmlErrorMessages.message("attribute.is.not.allowed.here", name);
        final HighlightInfo highlightInfo =
            reportAttributeProblem(tag, name, attribute, localizedMessage);
        if (highlightInfo != null) {
          final XmlFile xmlFile = (XmlFile) tag.getContainingFile();
          if (xmlFile != null) {
            XmlExtension.getExtension(xmlFile).createAddAttributeFix(attribute, highlightInfo);
          }
        }
      }
    } else {
      checkDuplicateAttribute(tag, attribute);

      if (tag instanceof HtmlTag
          && attribute.getValueElement() == null
          && !HtmlUtil.isSingleHtmlAttribute(name)) {
        final String localizedMessage =
            XmlErrorMessages.message("empty.attribute.is.not.allowed", name);
        reportAttributeProblem(tag, name, attribute, localizedMessage);
      }

      // we skip resolve of attribute references since there is separate check when taking attribute
      // descriptors
      PsiReference[] attrRefs = attribute.getReferences();
      doCheckRefs(attribute, attrRefs, attribute.getNamespacePrefix().length() > 0 ? 2 : 1);
    }
  }
コード例 #11
0
 public XmlElementDescriptor[] getElementsDescriptors(final XmlTag context) {
   return ArrayUtil.mergeArrays(
       myDelegate.getElementsDescriptors(context), HtmlUtil.getCustomTagDescriptors(context));
 }