| /* |
| * Copyright 2000-2009 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.projectView.impl.nodes; |
| |
| import com.intellij.ide.projectView.PresentationData; |
| import com.intellij.ide.projectView.ViewSettings; |
| import com.intellij.ide.util.treeView.AbstractTreeNode; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiField; |
| import com.intellij.psi.PsiSubstitutor; |
| import com.intellij.psi.util.PsiFormatUtil; |
| import com.intellij.psi.util.PsiFormatUtilBase; |
| |
| import java.util.Collection; |
| |
| public class PsiFieldNode extends BasePsiMemberNode<PsiField>{ |
| public PsiFieldNode(Project project, PsiField value, ViewSettings viewSettings) { |
| super(project, value, viewSettings); |
| } |
| |
| @Override |
| public Collection<AbstractTreeNode> getChildrenImpl() { |
| return null; |
| } |
| |
| @Override |
| public void updateImpl(PresentationData data) { |
| String name = PsiFormatUtil.formatVariable(getValue(), |
| PsiFormatUtilBase.SHOW_NAME | PsiFormatUtilBase.SHOW_TYPE | PsiFormatUtilBase.TYPE_AFTER | PsiFormatUtilBase.SHOW_INITIALIZER, |
| PsiSubstitutor.EMPTY); |
| int c = name.indexOf('\n'); |
| if (c > -1) { |
| name = name.substring(0, c - 1); |
| } |
| data.setPresentableText(name); |
| } |
| |
| @Override |
| public int getWeight() { |
| return 70; |
| } |
| |
| @Override |
| public boolean isAlwaysLeaf() { |
| return true; |
| } |
| |
| @Override |
| public String getTitle() { |
| final PsiField field = getValue(); |
| if (field != null) { |
| PsiClass aClass = field.getContainingClass(); |
| if (aClass != null) { |
| return aClass.getQualifiedName(); |
| } |
| else { |
| return field.toString(); |
| } |
| } |
| return super.getTitle(); |
| } |
| } |