java/java-impl/src/com/intellij/ide/projectView/impl/nodes/BasePsiMemberNode.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /*
  18  * User: anna
  19  * Date: 17-Jan-2008
  20  */
  21 package com.intellij.ide.projectView.impl.nodes;
  22
  23 import com.intellij.ide.projectView.ViewSettings;
  24 import com.intellij.openapi.project.Project;
  25 import com.intellij.psi.PsiDocCommentOwner;
  26 import com.intellij.psi.PsiModifierListOwner;
  27 import com.intellij.psi.impl.ElementPresentationUtil;
  28
  29 public abstract class BasePsiMemberNode<T extends PsiModifierListOwner> extends BasePsiNode<T>{
  30   protected BasePsiMemberNode(Project project, T value, ViewSettings viewSettings) {
  31     super(project, value, viewSettings);
  32   }
  33
  34   @Override
  35   protected String calcTooltip() {
  36     T t = getValue();
  37     if (t != null && t.isValid()) {
  38       return ElementPresentationUtil.getDescription(t);
  39     }
  40     return super.calcTooltip();
  41   }
  42
  43   @Override
  44   protected boolean isDeprecated() {
  45     final PsiModifierListOwner element = getValue();
  46     return element != null && element.isValid() &&
  47            element instanceof PsiDocCommentOwner &&
  48            ((PsiDocCommentOwner)element).isDeprecated();
  49   }
  50 }