| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.intellij.html; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.filters.AndFilter; |
| import com.intellij.psi.filters.ClassFilter; |
| import com.intellij.psi.filters.XmlTextFilter; |
| import com.intellij.psi.meta.MetaDataContributor; |
| import com.intellij.psi.meta.MetaDataRegistrar; |
| import com.intellij.util.ReflectionUtil; |
| import com.intellij.xml.util.XmlUtil; |
| import org.intellij.plugins.relaxNG.compact.psi.RncDecl; |
| import org.intellij.plugins.relaxNG.compact.psi.RncFile; |
| import org.intellij.plugins.relaxNG.compact.psi.RncNsDecl; |
| import org.intellij.plugins.relaxNG.compact.psi.impl.RncDocument; |
| |
| /** |
| * @author Eugene.Kudelevsky |
| */ |
| public class RngHtml5MetaDataContributor implements MetaDataContributor { |
| @Override |
| public void contributeMetaData(MetaDataRegistrar registrar) { |
| registrar.registerMetaData( |
| new AndFilter( |
| new ClassFilter(RncDocument.class), |
| new MyRncNamespaceFilter(XmlUtil.HTML_URI, XmlUtil.XHTML_URI)), |
| RelaxedHtmlFromRngNSDescriptor.class |
| ); |
| } |
| |
| private static class MyRncNamespaceFilter extends XmlTextFilter { |
| MyRncNamespaceFilter(String... namespaces) { |
| super(namespaces); |
| } |
| |
| @Override |
| public boolean isClassAcceptable(Class hintClass) { |
| return ReflectionUtil.isAssignable(RncDocument.class, hintClass); |
| } |
| |
| @Override |
| public boolean isAcceptable(Object element, PsiElement context) { |
| if (!(element instanceof RncDocument)) { |
| return false; |
| } |
| |
| final PsiFile file = ((RncDocument)element).getContainingFile(); |
| String namespace = null; |
| if (file instanceof RncFile) { |
| for (RncDecl decl : ((RncFile)file).getDeclarations()) { |
| if (decl instanceof RncNsDecl) { |
| namespace = decl.getDeclaredNamespace(); |
| break; |
| } |
| } |
| } |
| |
| if (namespace != null) { |
| for (String aMyValue : myValue) { |
| if (aMyValue.equals(namespace)) return true; |
| } |
| } |
| return false; |
| } |
| } |
| } |