java/java-impl/src/com/intellij/refactoring/typeCook/TypeCookHandler.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.refactoring.typeCook;
  17
  18 import com.intellij.openapi.actionSystem.DataContext;
  19 import com.intellij.openapi.editor.Editor;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.psi.PsiElement;
  22 import com.intellij.psi.PsiFile;
  23 import com.intellij.refactoring.RefactoringActionHandler;
  24 import com.intellij.refactoring.util.CommonRefactoringUtil;
  25 import org.jetbrains.annotations.NotNull;
  26
  27 public class TypeCookHandler implements RefactoringActionHandler {
  28
  29   public void invoke(@NotNull Project project, Editor editor, PsiFile file, DataContext dataContext) {
  30     invoke(project, new PsiElement[]{file}, dataContext);
  31   }
  32
  33   public void invoke(@NotNull Project project, @NotNull PsiElement[] elements, DataContext dataContext) {
  34     if (elements == null || elements.length == 0) return;
  35
  36     for (PsiElement element : elements) {
  37       if (!CommonRefactoringUtil.checkReadOnlyStatus(project, element)) return;
  38     }
  39
  40     new TypeCookDialog(project, elements).show();
  41   }
  42
  43 }