Java 类com.intellij.psi.impl.source.xml.XmlElementDescriptorProvider 实例源码

public ApplicationEnvironment(CoreApplicationEnvironment appEnvironment) {
  appEnvironment.registerFileType(HtmlFileType.INSTANCE, "html;htm;sht;shtm;shtml");
  appEnvironment.registerFileType(XHtmlFileType.INSTANCE, "xhtml");
  appEnvironment.registerFileType(DTDFileType.INSTANCE, "dtd;ent;mod;elt");

  appEnvironment.registerFileType(XmlFileType.INSTANCE, "xml;xsd;tld;xsl;jnlp;wsdl;jhm;ant;xul;xslt;rng;fxml");

  appEnvironment.addExplicitExtension(LanguageParserDefinitions.INSTANCE, XMLLanguage.INSTANCE, new XMLParserDefinition());
  appEnvironment.addExplicitExtension(LanguageParserDefinitions.INSTANCE, DTDLanguage.INSTANCE, new DTDParserDefinition());
  appEnvironment.addExplicitExtension(LanguageParserDefinitions.INSTANCE, HTMLLanguage.INSTANCE, new HTMLParserDefinition());
  appEnvironment.addExplicitExtension(LanguageParserDefinitions.INSTANCE, XHTMLLanguage.INSTANCE, new XHTMLParserDefinition());

  XmlASTFactory astFactory = new XmlASTFactory();
  appEnvironment.addExplicitExtension(LanguageASTFactory.INSTANCE, XMLLanguage.INSTANCE, astFactory);
  appEnvironment.addExplicitExtension(LanguageASTFactory.INSTANCE, HTMLLanguage.INSTANCE, astFactory);
  appEnvironment.addExplicitExtension(LanguageASTFactory.INSTANCE, XHTMLLanguage.INSTANCE, astFactory);
  appEnvironment.addExplicitExtension(LanguageASTFactory.INSTANCE, DTDLanguage.INSTANCE, astFactory);

  appEnvironment.addExplicitExtension(IdIndexers.INSTANCE, XmlFileType.INSTANCE, new XmlIdIndexer());
  appEnvironment.addExplicitExtension(IdIndexers.INSTANCE, DTDFileType.INSTANCE, new XmlIdIndexer());

  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), StartTagEndTokenProvider.EP_NAME, StartTagEndTokenProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), XmlSuppressionProvider.EP_NAME, XmlSuppressionProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), XmlFileNSInfoProvider.EP_NAME, XmlFileNSInfoProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), XmlSchemaProvider.EP_NAME, XmlSchemaProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), ImplicitNamespaceDescriptorProvider.EP_NAME, ImplicitNamespaceDescriptorProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), XmlElementDescriptorProvider.EP_NAME, XmlElementDescriptorProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), Html5SchemaProvider.EP_NAME, Html5SchemaProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), XmlAttributeDescriptorsProvider.EP_NAME, XmlAttributeDescriptorsProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), XmlExtension.EP_NAME, XmlExtension.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), HtmlEmbeddedTokenTypesProvider.EXTENSION_POINT_NAME, HtmlEmbeddedTokenTypesProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), StandardResourceProvider.EP_NAME, StandardResourceProvider.class);
  CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), StandardResourceEP.EP_NAME, StandardResourceEP.class);

  appEnvironment.addExtension(MetaDataContributor.EP_NAME, new XmlApplicationComponent());
  appEnvironment.addExtension(FileBasedIndexExtension.EXTENSION_POINT_NAME, new XmlNamespaceIndex());
  appEnvironment.addExtension(StandardResourceProvider.EP_NAME, new InternalResourceProvider());

  appEnvironment.registerApplicationService(ExternalResourceManager.class, createExternalResourceManager());
}