java/java-impl/src/com/intellij/ide/structureView/impl/java/FieldsFilter.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 package com.intellij.ide.structureView.impl.java;
  17
  18 import com.intellij.ide.util.treeView.smartTree.ActionPresentation;
  19 import com.intellij.ide.util.treeView.smartTree.ActionPresentationData;
  20 import com.intellij.ide.util.treeView.smartTree.Filter;
  21 import com.intellij.ide.util.treeView.smartTree.TreeElement;
  22 import com.intellij.ide.IdeBundle;
  23 import com.intellij.openapi.util.IconLoader;
  24 import com.intellij.util.Icons;
  25 import org.jetbrains.annotations.NonNls;
  26 import org.jetbrains.annotations.NotNull;
  27
  28 public class FieldsFilter implements Filter{
  29   @NonNls public static final String ID = "SHOW_FIELDS";
  30
  31   public boolean isVisible(TreeElement treeNode) {
  32     return !(treeNode instanceof PsiFieldTreeElement);
  33   }
  34
  35   @NotNull
  36   public ActionPresentation getPresentation() {
  37     return new ActionPresentationData(IdeBundle.message("action.structureview.show.fields"), null, Icons.FIELD_ICON);
  38   }
  39
  40   @NotNull
  41   public String getName() {
  42     return ID;
  43   }
  44
  45   public boolean isReverted() {
  46     return true;
  47   }
  48 }