| /* |
| * 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 com.intellij.ide.structureView.impl.java; |
| |
| import com.intellij.codeInsight.CodeInsightBundle; |
| import com.intellij.ide.structureView.StructureViewTreeElement; |
| import com.intellij.ide.structureView.impl.common.PsiTreeElementBase; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| public class ClassInitializerTreeElement extends PsiTreeElementBase<PsiClassInitializer> implements AccessLevelProvider{ |
| public ClassInitializerTreeElement(PsiClassInitializer initializer) { |
| super(initializer); |
| } |
| |
| @Override |
| public String getPresentableText() { |
| PsiClassInitializer initializer = getElement(); |
| assert initializer != null; |
| String isStatic = initializer.hasModifierProperty(PsiModifier.STATIC) ? PsiModifier.STATIC + " " : ""; |
| return CodeInsightBundle.message("static.class.initializer", isStatic); |
| } |
| |
| @Override |
| public String getLocationString() { |
| PsiClassInitializer initializer = getElement(); |
| assert initializer != null; |
| PsiCodeBlock body = initializer.getBody(); |
| PsiElement first = body.getFirstBodyElement(); |
| if (first instanceof PsiWhiteSpace) first = first.getNextSibling(); |
| if (first == body.getRBrace()) first = null; |
| if (first != null) { |
| return StringUtil.first(first.getText(), 20, true); |
| } |
| return null; |
| } |
| |
| @Override |
| @NotNull |
| public Collection<StructureViewTreeElement> getChildrenBase() { |
| return Collections.emptyList(); |
| } |
| |
| @Override |
| public int getAccessLevel() { |
| return PsiUtil.ACCESS_LEVEL_PRIVATE; |
| } |
| |
| @Override |
| public int getSubLevel() { |
| return 0; |
| } |
| } |