| /* |
| * Copyright 2000-2013 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.jetbrains.idea.maven.dom.references; |
| |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReferenceBase; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.psi.xml.XmlTag; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author Sergey Evdokimov |
| */ |
| public class MavenContextlessPropertyReference extends PsiReferenceBase<PsiElement> { |
| |
| private final XmlTag myProperties; |
| |
| public MavenContextlessPropertyReference(@NotNull XmlTag properties, |
| @NotNull PsiElement element, |
| @NotNull TextRange range, |
| boolean isSoft) { |
| super(element, range, isSoft); |
| |
| myProperties = properties; |
| } |
| |
| @Nullable |
| @Override |
| public PsiElement resolve() { |
| String value = getValue(); |
| |
| for (XmlTag subTag : myProperties.getSubTags()) { |
| if (value.equals(subTag.getName())) { |
| return subTag; |
| } |
| } |
| |
| return null; |
| } |
| |
| @NotNull |
| @Override |
| public Object[] getVariants() { |
| String skippedPropertyName = null; |
| |
| XmlTag xmlTag = PsiTreeUtil.getParentOfType(getElement(), XmlTag.class, false); |
| |
| if (xmlTag != null && myProperties == xmlTag.getParentTag()) { |
| skippedPropertyName = xmlTag.getName(); |
| } |
| |
| List<String> res = new ArrayList<String>(); |
| |
| for (XmlTag subTag : myProperties.getSubTags()) { |
| String name = subTag.getName(); |
| if (!name.equals(skippedPropertyName)) { |
| res.add(name); |
| } |
| } |
| |
| return res.toArray(); |
| } |
| } |