platform/lang-impl/src/com/intellij/codeInsight/intention/EmptyIntentionAction.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 package com.intellij.codeInsight.intention;
  18
  19 import com.intellij.codeInspection.InspectionsBundle;
  20 import com.intellij.openapi.editor.Editor;
  21 import com.intellij.openapi.project.Project;
  22 import com.intellij.psi.PsiFile;
  23 import com.intellij.util.IncorrectOperationException;
  24 import org.jetbrains.annotations.NotNull;
  25
  26 import java.util.List;
  27
  28 /**
  29  * User: anna
  30  * Date: May 11, 2005
  31  */
  32 public final class EmptyIntentionAction implements IntentionAction{
  33   private final String myName;
  34
  35   public EmptyIntentionAction(final String name) {
  36     myName = name;
  37   }
  38
  39   @NotNull
  40   public String getText() {
  41     return InspectionsBundle.message("inspection.options.action.text", myName);
  42   }
  43
  44   @NotNull
  45   public String getFamilyName() {
  46     return myName;
  47   }
  48
  49   public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
  50     return true; //edit inspection settings is always enabled
  51   }
  52
  53   public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
  54   }
  55
  56   public boolean startInWriteAction() {
  57     return false;
  58   }
  59
  60   public boolean equals(final Object o) {
  61     if (this == o) return true;
  62     if (o == null || getClass() != o.getClass()) return false;
  63
  64     final EmptyIntentionAction that = (EmptyIntentionAction)o;
  65
  66     if (myName != null ? !myName.equals(that.myName) : that.myName != null) return false;
  67
  68     return true;
  69   }
  70
  71   public int hashCode() {
  72     int result;
  73     result = (myName != null ? myName.hashCode() : 0);
  74     return result;
  75   }
  76
  77   // used by TeamCity plugin
  78   @Deprecated
  79   public EmptyIntentionAction(@NotNull final String name, @NotNull List<IntentionAction> options) {
  80     myName = name;
  81   }
  82 }