| /* |
| * Copyright 2000-2011 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.lang.xpath.xslt.context; |
| |
| import com.intellij.lang.Language; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.psi.xml.XmlAttribute; |
| import com.intellij.psi.xml.XmlElement; |
| import org.intellij.lang.xpath.XPathFile; |
| import org.intellij.lang.xpath.context.ContextProvider; |
| import org.intellij.lang.xpath.context.ContextProviderExtension; |
| import org.intellij.lang.xpath.xslt.XsltSupport; |
| import org.jetbrains.annotations.NotNull; |
| |
| /* |
| * Created by IntelliJ IDEA. |
| * User: sweinreuter |
| * Date: 08.01.11 |
| */ |
| public abstract class XsltContextProviderExtensionBase extends ContextProviderExtension { |
| public boolean accepts(XPathFile file) { |
| final PsiElement context = file.getContext(); |
| if (!(context instanceof XmlElement)) return false; |
| final XmlAttribute att = PsiTreeUtil.getParentOfType(context, XmlAttribute.class); |
| if (att == null) return false; |
| return XsltSupport.isXPathAttribute(att) ? acceptsLanguage(file.getLanguage()) : false; |
| } |
| |
| protected abstract boolean acceptsLanguage(Language language); |
| |
| @NotNull |
| public ContextProvider getContextProvider(XPathFile file) { |
| final XmlElement xmlElement = (XmlElement)file.getContext(); |
| assert xmlElement != null; |
| return create(xmlElement); |
| } |
| |
| protected abstract ContextProvider create(XmlElement xmlElement); |
| } |