java/java-impl/src/com/intellij/refactoring/actions/MigrateAction.java

   1
   2 /*
   3  * Copyright 2000-2009 JetBrains s.r.o.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  * http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17 package com.intellij.refactoring.actions;
  18
  19 import com.intellij.openapi.actionSystem.AnAction;
  20 import com.intellij.openapi.actionSystem.AnActionEvent;
  21 import com.intellij.openapi.actionSystem.PlatformDataKeys;
  22 import com.intellij.openapi.actionSystem.Presentation;
  23 import com.intellij.openapi.project.Project;
  24 import com.intellij.refactoring.RefactoringManager;
  25
  26 public class MigrateAction extends AnAction {
  27   public void actionPerformed(AnActionEvent e) {
  28     Project project = PlatformDataKeys.PROJECT.getData(e.getDataContext());
  29     RefactoringManager.getInstance(project).getMigrateManager().showMigrationDialog();
  30   }
  31
  32   public void update(AnActionEvent event){
  33     Presentation presentation = event.getPresentation();
  34     Project project = PlatformDataKeys.PROJECT.getData(event.getDataContext());
  35     presentation.setEnabled(project != null);
  36   }
  37 }