Examples with XmlToken com.intellij.psi.xml.XmlToken used on opensource projects

Example 11 with XmlToken

use of com.intellij.psi.xml.XmlToken in project intellij-community by JetBrains.

the class XmlTagUtil method getEndTagNameElement.

@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;
}

Example 12 with XmlToken

use of com.intellij.psi.xml.XmlToken in project intellij-community by JetBrains.

the class SpellcheckingStrategy method getTokenizer.

@NotNull
public Tokenizer getTokenizer(PsiElement element) {
    if (element instanceof PsiWhiteSpace) {
        return EMPTY_TOKENIZER;
    }
    if (element instanceof PsiLanguageInjectionHost && InjectedLanguageUtil.hasInjections((PsiLanguageInjectionHost) element)) {
        return EMPTY_TOKENIZER;
    }
    if (element instanceof PsiNameIdentifierOwner)
        return new PsiIdentifierOwnerTokenizer();
    if (element instanceof PsiComment) {
        if (SuppressionUtil.isSuppressionComment(element)) {
            return EMPTY_TOKENIZER;
        }
        return myCommentTokenizer;
    }
    if (element instanceof XmlAttributeValue)
        return myXmlAttributeTokenizer;
    if (element instanceof PsiPlainText) {
        PsiFile file = element.getContainingFile();
        FileType fileType = file == null ? null : file.getFileType();
        if (fileType instanceof CustomSyntaxTableFileType) {
            return new CustomFileTypeTokenizer(((CustomSyntaxTableFileType) fileType).getSyntaxTable());
        }
        return TEXT_TOKENIZER;
    }
    if (element instanceof XmlToken) {
        if (((XmlToken) element).getTokenType() == XmlTokenType.XML_DATA_CHARACTERS) {
            PsiElement injection = InjectedLanguageManager.getInstance(element.getProject()).findInjectedElementAt(element.getContainingFile(), element.getTextOffset());
            if (injection == null) {
                return TEXT_TOKENIZER;
            }
        }
    }
    return EMPTY_TOKENIZER;
}

Example 13 with XmlToken

use of com.intellij.psi.xml.XmlToken in project android by JetBrains.

the class AndroidXmlDocumentationProvider method generateDoc.

@Override
public String generateDoc(PsiElement element, @Nullable PsiElement originalElement) {
    if (element instanceof ProvidedDocumentationPsiElement) {
        return ((ProvidedDocumentationPsiElement) element).getDocumentation();
    }
    if (element instanceof LazyValueResourceElementWrapper) {
        LazyValueResourceElementWrapper wrapper = (LazyValueResourceElementWrapper) element;
        ValueResourceInfo resourceInfo = wrapper.getResourceInfo();
        ResourceType type = resourceInfo.getType();
        String name = resourceInfo.getName();
        Module module = ModuleUtilCore.findModuleForPsiElement(element);
        if (module == null) {
            return null;
        }
        AndroidFacet facet = AndroidFacet.getInstance(element);
        if (facet == null) {
            return null;
        }
        ResourceUrl url;
        ResourceUrl originalUrl = originalElement != null ? ResourceUrl.parse(originalElement.getText()) : null;
        if (originalUrl != null && name.equals(originalUrl.name)) {
            url = originalUrl;
        } else {
            boolean isFramework = false;
            if (originalUrl != null) {
                isFramework = originalUrl.framework;
            } else {
                // Figure out if this resource is a framework file.
                // We really should store that info in the ValueResourceInfo instances themselves.
                // For now, attempt to figure it out
                SystemResourceManager systemResourceManager = facet.getSystemResourceManager();
                VirtualFile containingFile = resourceInfo.getContainingFile();
                if (systemResourceManager != null) {
                    VirtualFile parent = containingFile.getParent();
                    if (parent != null) {
                        VirtualFile resDir = parent.getParent();
                        if (resDir != null) {
                            isFramework = systemResourceManager.isResourceDir(resDir);
                        }
                    }
                }
            }
            url = ResourceUrl.create(type, name, isFramework, false);
        }
        return generateDoc(element, url);
    } else if (element instanceof MyResourceElement) {
        return getResourceDocumentation(element, ((MyResourceElement) element).myResource);
    } else if (element instanceof XmlAttributeValue) {
        return getResourceDocumentation(element, ((XmlAttributeValue) element).getValue());
    }
    if (originalElement instanceof XmlToken) {
        XmlToken token = (XmlToken) originalElement;
        if (token.getTokenType() == XML_ATTRIBUTE_VALUE_START_DELIMITER) {
            PsiElement next = token.getNextSibling();
            if (next instanceof XmlToken) {
                token = (XmlToken) next;
            }
        } else if (token.getTokenType() == XML_ATTRIBUTE_VALUE_END_DELIMITER) {
            PsiElement prev = token.getPrevSibling();
            if (prev instanceof XmlToken) {
                token = (XmlToken) prev;
            }
        }
        if (token.getTokenType() == XML_ATTRIBUTE_VALUE_TOKEN) {
            String documentation = getResourceDocumentation(originalElement, token.getText());
            if (documentation != null) {
                return documentation;
            }
        } else if (token.getTokenType() == XML_DATA_CHARACTERS) {
            String text = token.getText().trim();
            String documentation = getResourceDocumentation(originalElement, text);
            if (documentation != null) {
                return documentation;
            }
        }
    }
    if (element instanceof PomTargetPsiElement && originalElement != null) {
        final PomTarget target = ((PomTargetPsiElement) element).getTarget();
        if (target instanceof DomAttributeChildDescription) {
            synchronized (ANDROID_ATTRIBUTE_DOCUMENTATION_CACHE_KEY) {
                return generateDocForXmlAttribute((DomAttributeChildDescription) target, originalElement);
            }
        }
    }
    if (element instanceof MyDocElement) {
        return ((MyDocElement) element).myDocumentation;
    }
    return null;
}

Example 14 with XmlToken

use of com.intellij.psi.xml.XmlToken in project android by JetBrains.

the class AndroidXmlDocumentationProvider method getResourceDocumentation.

@Nullable
private static String getResourceDocumentation(PsiElement element, String value) {
    ResourceUrl url = ResourceUrl.parse(value);
    if (url != null) {
        return generateDoc(element, url);
    } else {
        XmlAttribute attribute = PsiTreeUtil.getParentOfType(element, XmlAttribute.class, false);
        XmlTag tag = null;
        // True if getting the documentation of the XML value (not the value of the name attribute)
        boolean isXmlValue = false;
        // get the XmlAttribute using the containing tag
        if (element instanceof XmlToken && XML_DATA_CHARACTERS.equals(((XmlToken) element).getTokenType())) {
            tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
            attribute = tag == null ? null : tag.getAttribute(ATTR_NAME);
            isXmlValue = true;
        }
        if (attribute == null) {
            return null;
        }
        if (ATTR_NAME.equals(attribute.getName())) {
            tag = tag != null ? tag : attribute.getParent();
            XmlTag parentTag = tag.getParentTag();
            if (parentTag == null) {
                return null;
            }
            if (TAG_RESOURCES.equals(parentTag.getName())) {
                // Handle ID definitions, http://developer.android.com/guide/topics/resources/more-resources.html#Id
                String typeName = tag.getName();
                if (TAG_ITEM.equals(typeName)) {
                    typeName = tag.getAttributeValue(ATTR_TYPE);
                }
                ResourceType type = ResourceType.getEnum(typeName);
                if (type != null) {
                    return generateDoc(element, type, value, false);
                }
            } else if (TAG_STYLE.equals(parentTag.getName())) {
                // String used to get attribute definitions
                String targetValue = value;
                if (isXmlValue && attribute.getValue() != null) {
                    // In this case, the target is the name attribute of the <item> tag, which contains the key of the attr enum
                    targetValue = attribute.getValue();
                }
                if (targetValue.startsWith(ANDROID_NS_NAME_PREFIX)) {
                    targetValue = targetValue.substring(ANDROID_NS_NAME_PREFIX.length());
                }
                // Handle style item definitions, http://developer.android.com/guide/topics/resources/style-resource.html
                AttributeDefinition attributeDefinition = getAttributeDefinitionForElement(element, targetValue);
                if (attributeDefinition == null) {
                    return null;
                }
                // Return the doc of the value if searching for an enum value, otherwise return the doc of the enum itself
                return StringUtil.trim(isXmlValue ? attributeDefinition.getValueDoc(value) : attributeDefinition.getDocValue(null));
            }
        }
        // Display documentation for enum values defined in attrs.xml file, if it's present
        if (ANDROID_URI.equals(attribute.getNamespace())) {
            AttributeDefinition attributeDefinition = getAttributeDefinitionForElement(element, attribute.getLocalName());
            if (attributeDefinition == null) {
                return null;
            }
            return StringUtil.trim(attributeDefinition.getValueDoc(value));
        }
    }
    return null;
}

Example 15 with XmlToken

use of com.intellij.psi.xml.XmlToken in project intellij-community by JetBrains.

the class ExtensionPointLocator method isRegisteredExtension.

public static boolean isRegisteredExtension(@NotNull PsiClass psiClass) {
    String name = psiClass.getQualifiedName();
    if (name == null)
        return false;
    Project project = psiClass.getProject();
    GlobalSearchScope scope = getCandidatesScope(project);
    return !PsiSearchHelper.SERVICE.getInstance(project).processUsagesInNonJavaFiles(name, new PsiNonJavaFileReferenceProcessor() {

        @Override
        public boolean process(PsiFile file, int startOffset, int endOffset) {
            PsiElement at = file.findElementAt(startOffset);
            String tokenText = at instanceof XmlToken ? at.getText() : null;
            if (!StringUtil.equals(name, tokenText))
                return true;
            XmlTag tag = PsiTreeUtil.getParentOfType(at, XmlTag.class);
            if (tag == null)
                return true;
            DomElement dom = DomUtil.getDomElement(tag);
            return !(dom instanceof Extension && ((Extension) dom).getExtensionPoint() != null);
        }
    }, scope);
}