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

/*
 * 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.
 */

/*
 * User: anna
 * Date: 17-Jan-2008
 */
package com.intellij.ide.projectView.impl.nodes;

import com.intellij.ide.projectView.ViewSettings;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiDocCommentOwner;
import com.intellij.psi.PsiModifierListOwner;
import com.intellij.psi.impl.ElementPresentationUtil;

public abstract class BasePsiMemberNode<T extends PsiModifierListOwner> extends BasePsiNode<T>{
  protected BasePsiMemberNode(Project project, T value, ViewSettings viewSettings) {
    super(project, value, viewSettings);
  }

  @Override
  protected String calcTooltip() {
    T t = getValue();
    if (t != null && t.isValid()) {
      return ElementPresentationUtil.getDescription(t);
    }
    return super.calcTooltip();
  }

  @Override
  protected boolean isDeprecated() {
    final PsiModifierListOwner element = getValue();
    return element != null && element.isValid() &&
           element instanceof PsiDocCommentOwner &&
           ((PsiDocCommentOwner)element).isDeprecated();
  }
}