java/java-impl/src/com/intellij/codeInsight/generation/JavaOverrideMethodsHandler.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.codeInsight.generation;
  17
  18 import com.intellij.lang.LanguageCodeInsightActionHandler;
  19 import com.intellij.openapi.editor.Editor;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.psi.PsiClass;
  22 import com.intellij.psi.PsiFile;
  23 import com.intellij.psi.PsiJavaFile;
  24 import org.jetbrains.annotations.NotNull;
  25
  26 /**
  27  * @author yole
  28  */
  29 public class JavaOverrideMethodsHandler implements LanguageCodeInsightActionHandler {
  30   public boolean isValidFor(final Editor editor, final PsiFile file) {
  31     return file instanceof PsiJavaFile && OverrideImplementUtil.getContextClass(file.getProject(), editor, file, true) != null;
  32   }
  33
  34   public void invoke(@NotNull final Project project, @NotNull final Editor editor, @NotNull final PsiFile file) {
  35     PsiClass aClass = OverrideImplementUtil.getContextClass(project, editor, file, true);
  36     if (aClass != null) {
  37       OverrideImplementUtil.chooseAndOverrideMethods(project, editor, aClass);
  38     }
  39   }
  40
  41   public boolean startInWriteAction() {
  42     return false;
  43   }
  44 }